Invesco MSCI Sustainable Future ETF AMEX:ERTH Historical Prices

Below are the 4085 trading days of historical prices for ERTH.

#	Exchange	Symbol	Date	Open	High	Low	Close
4085	AMEX	ERTH	Thu, Jan 19, 2023	50.87	50.87	50.00	50.03
4084	AMEX	ERTH	Wed, Jan 18, 2023	51.89	52.12	51.01	51.13
4083	AMEX	ERTH	Tue, Jan 17, 2023	51.41	51.69	51.36	51.42
4082	AMEX	ERTH	Fri, Jan 13, 2023	51.06	51.51	50.80	51.44
4081	AMEX	ERTH	Thu, Jan 12, 2023	50.60	51.41	50.02	51.40
4080	AMEX	ERTH	Wed, Jan 11, 2023	49.51	50.50	49.50	50.50
4079	AMEX	ERTH	Tue, Jan 10, 2023	48.93	49.45	48.60	49.42
4078	AMEX	ERTH	Mon, Jan 9, 2023	48.93	49.70	48.81	48.83
4077	AMEX	ERTH	Fri, Jan 6, 2023	47.76	48.55	47.25	48.46
4076	AMEX	ERTH	Thu, Jan 5, 2023	47.94	47.96	47.57	47.60
4075	AMEX	ERTH	Wed, Jan 4, 2023	47.87	48.49	47.87	48.46
4074	AMEX	ERTH	Tue, Jan 3, 2023	48.30	48.51	47.32	47.49
4073	AMEX	ERTH	Fri, Dec 30, 2022	47.66	47.94	47.37	47.78
4072	AMEX	ERTH	Thu, Dec 29, 2022	47.48	48.19	47.46	47.95
4071	AMEX	ERTH	Wed, Dec 28, 2022	47.44	47.69	46.89	47.00
4070	AMEX	ERTH	Tue, Dec 27, 2022	48.13	48.25	47.50	47.50
4069	AMEX	ERTH	Fri, Dec 23, 2022	48.50	48.50	47.50	48.11
4068	AMEX	ERTH	Thu, Dec 22, 2022	49.22	49.22	47.83	48.59
4067	AMEX	ERTH	Wed, Dec 21, 2022	48.82	49.70	48.59	49.27
4066	AMEX	ERTH	Tue, Dec 20, 2022	48.53	49.21	48.41	48.66
4065	AMEX	ERTH	Mon, Dec 19, 2022	49.70	49.76	48.85	49.06
4064	AMEX	ERTH	Fri, Dec 16, 2022	50.13	50.36	49.48	49.62
4063	AMEX	ERTH	Thu, Dec 15, 2022	51.05	51.23	50.36	50.56
4062	AMEX	ERTH	Wed, Dec 14, 2022	51.32	51.89	50.96	51.42
4061	AMEX	ERTH	Tue, Dec 13, 2022	52.23	52.30	50.91	51.17
4060	AMEX	ERTH	Mon, Dec 12, 2022	50.68	50.86	50.48	50.76
4059	AMEX	ERTH	Fri, Dec 9, 2022	51.24	51.49	50.87	50.87
4058	AMEX	ERTH	Thu, Dec 8, 2022	50.97	51.41	50.90	51.12
4057	AMEX	ERTH	Wed, Dec 7, 2022	50.57	50.97	50.28	50.71
4056	AMEX	ERTH	Tue, Dec 6, 2022	51.96	51.96	50.73	50.93
4055	AMEX	ERTH	Mon, Dec 5, 2022	52.73	52.73	51.41	51.70
4054	AMEX	ERTH	Fri, Dec 2, 2022	51.71	52.74	51.71	52.65
4053	AMEX	ERTH	Thu, Dec 1, 2022	52.44	52.55	50.88	51.59
4052	AMEX	ERTH	Wed, Nov 30, 2022	50.51	52.31	50.51	52.19
4051	AMEX	ERTH	Tue, Nov 29, 2022	50.06	50.56	49.81	49.94
4050	AMEX	ERTH	Mon, Nov 28, 2022	50.73	51.00	49.88	50.05
4049	AMEX	ERTH	Fri, Nov 25, 2022	50.98	51.08	50.63	50.89
4048	AMEX	ERTH	Wed, Nov 23, 2022	50.07	50.92	50.07	50.92
4047	AMEX	ERTH	Tue, Nov 22, 2022	49.81	50.11	49.63	50.10
4046	AMEX	ERTH	Mon, Nov 21, 2022	49.96	50.01	49.56	49.82
4045	AMEX	ERTH	Fri, Nov 18, 2022	50.93	50.93	50.11	50.57
4044	AMEX	ERTH	Thu, Nov 17, 2022	50.21	50.85	49.79	50.66
4043	AMEX	ERTH	Wed, Nov 16, 2022	51.53	51.55	50.75	50.89
4042	AMEX	ERTH	Tue, Nov 15, 2022	52.00	52.33	51.51	51.72
4041	AMEX	ERTH	Mon, Nov 14, 2022	51.35	51.48	50.55	50.89
4040	AMEX	ERTH	Fri, Nov 11, 2022	51.09	52.01	51.09	51.77
4039	AMEX	ERTH	Thu, Nov 10, 2022	49.41	50.88	49.41	50.86
4038	AMEX	ERTH	Wed, Nov 9, 2022	48.05	48.35	47.28	47.28
4037	AMEX	ERTH	Tue, Nov 8, 2022	48.31	49.02	48.01	48.80
4036	AMEX	ERTH	Mon, Nov 7, 2022	48.63	48.63	47.66	47.87
4035	AMEX	ERTH	Fri, Nov 4, 2022	48.60	48.60	47.55	48.19
4034	AMEX	ERTH	Thu, Nov 3, 2022	46.62	47.66	46.62	47.33
4033	AMEX	ERTH	Wed, Nov 2, 2022	47.81	48.71	47.07	47.08
4032	AMEX	ERTH	Tue, Nov 1, 2022	48.54	48.78	47.67	47.71
4031	AMEX	ERTH	Mon, Oct 31, 2022	47.40	47.78	47.36	47.66
4030	AMEX	ERTH	Fri, Oct 28, 2022	47.67	47.96	47.21	47.78
4029	AMEX	ERTH	Thu, Oct 27, 2022	47.99	48.47	47.79	47.98
4028	AMEX	ERTH	Wed, Oct 26, 2022	47.57	48.81	47.57	48.22
4027	AMEX	ERTH	Tue, Oct 25, 2022	45.52	47.08	45.52	46.96
4026	AMEX	ERTH	Mon, Oct 24, 2022	45.66	45.66	44.76	45.35
4025	AMEX	ERTH	Fri, Oct 21, 2022	45.05	46.16	45.00	46.12
4024	AMEX	ERTH	Thu, Oct 20, 2022	45.51	46.05	45.09	45.36
4023	AMEX	ERTH	Wed, Oct 19, 2022	46.47	46.47	45.47	45.61
4022	AMEX	ERTH	Tue, Oct 18, 2022	47.70	47.70	46.64	47.02
4021	AMEX	ERTH	Mon, Oct 17, 2022	46.03	46.72	46.03	46.35
4020	AMEX	ERTH	Fri, Oct 14, 2022	46.77	46.99	45.15	45.15
4019	AMEX	ERTH	Thu, Oct 13, 2022	44.90	46.69	44.88	46.56
4018	AMEX	ERTH	Wed, Oct 12, 2022	46.32	46.32	45.70	45.96
4017	AMEX	ERTH	Tue, Oct 11, 2022	46.42	46.75	45.92	46.24
4016	AMEX	ERTH	Mon, Oct 10, 2022	47.00	47.00	46.22	46.63
4015	AMEX	ERTH	Fri, Oct 7, 2022	48.00	48.00	46.97	47.05
4014	AMEX	ERTH	Thu, Oct 6, 2022	49.50	49.50	48.41	48.41
4013	AMEX	ERTH	Wed, Oct 5, 2022	50.53	50.53	49.16	49.66
4012	AMEX	ERTH	Tue, Oct 4, 2022	50.80	51.68	50.80	51.23
4011	AMEX	ERTH	Mon, Oct 3, 2022	48.88	49.68	48.28	49.49
4010	AMEX	ERTH	Fri, Sep 30, 2022	48.56	49.48	48.45	48.74
4009	AMEX	ERTH	Thu, Sep 29, 2022	50.19	50.19	48.37	48.65
4008	AMEX	ERTH	Wed, Sep 28, 2022	49.72	50.80	49.72	50.56
4007	AMEX	ERTH	Tue, Sep 27, 2022	50.69	50.86	49.76	50.12
4006	AMEX	ERTH	Mon, Sep 26, 2022	50.35	51.19	50.02	50.14
4005	AMEX	ERTH	Fri, Sep 23, 2022	51.06	51.16	50.31	50.74
4004	AMEX	ERTH	Thu, Sep 22, 2022	53.22	53.22	51.87	52.05
4003	AMEX	ERTH	Wed, Sep 21, 2022	54.37	54.73	53.26	53.32
4002	AMEX	ERTH	Tue, Sep 20, 2022	55.04	55.04	54.20	54.46
4001	AMEX	ERTH	Mon, Sep 19, 2022	54.74	55.71	54.74	55.48
4000	AMEX	ERTH	Fri, Sep 16, 2022	55.64	55.64	55.08	55.12
3999	AMEX	ERTH	Thu, Sep 15, 2022	56.44	56.91	55.73	55.94
3998	AMEX	ERTH	Wed, Sep 14, 2022	56.63	57.13	56.19	57.04
3997	AMEX	ERTH	Tue, Sep 13, 2022	56.71	57.32	56.71	56.81
3996	AMEX	ERTH	Mon, Sep 12, 2022	57.67	58.21	57.57	58.10
3995	AMEX	ERTH	Fri, Sep 9, 2022	56.77	57.30	56.77	57.09
3994	AMEX	ERTH	Thu, Sep 8, 2022	55.48	56.39	55.45	56.30
3993	AMEX	ERTH	Wed, Sep 7, 2022	55.21	56.10	54.98	56.10
3992	AMEX	ERTH	Tue, Sep 6, 2022	54.47	54.75	54.17	54.36
3991	AMEX	ERTH	Fri, Sep 2, 2022	55.27	55.37	54.11	54.13
3990	AMEX	ERTH	Thu, Sep 1, 2022	55.60	55.60	54.20	55.02
3989	AMEX	ERTH	Wed, Aug 31, 2022	56.46	56.53	56.04	56.19
3988	AMEX	ERTH	Tue, Aug 30, 2022	57.09	57.09	55.83	56.11
3987	AMEX	ERTH	Mon, Aug 29, 2022	56.60	56.99	56.50	56.72
3986	AMEX	ERTH	Fri, Aug 26, 2022	58.68	58.68	56.86	56.94
3985	AMEX	ERTH	Thu, Aug 25, 2022	57.85	58.27	57.37	58.17
3984	AMEX	ERTH	Wed, Aug 24, 2022	56.71	57.76	56.71	57.42
3983	AMEX	ERTH	Tue, Aug 23, 2022	57.00	57.32	56.70	57.03
3982	AMEX	ERTH	Mon, Aug 22, 2022	57.25	57.28	57.00	57.06
3981	AMEX	ERTH	Fri, Aug 19, 2022	58.73	58.73	57.73	57.93
3980	AMEX	ERTH	Thu, Aug 18, 2022	59.41	59.46	59.16	59.32
3979	AMEX	ERTH	Wed, Aug 17, 2022	59.65	59.74	59.09	59.46
3978	AMEX	ERTH	Tue, Aug 16, 2022	60.31	60.31	59.70	60.04
3977	AMEX	ERTH	Mon, Aug 15, 2022	60.28	60.70	60.00	60.53
3976	AMEX	ERTH	Fri, Aug 12, 2022	59.83	60.49	59.64	60.44
3975	AMEX	ERTH	Thu, Aug 11, 2022	60.72	60.91	60.04	60.06
3974	AMEX	ERTH	Wed, Aug 10, 2022	59.74	60.21	59.32	60.19
3973	AMEX	ERTH	Tue, Aug 9, 2022	58.63	58.63	58.16	58.33
3972	AMEX	ERTH	Mon, Aug 8, 2022	59.62	59.97	58.70	58.70
3971	AMEX	ERTH	Fri, Aug 5, 2022	58.75	59.03	58.41	58.91
3970	AMEX	ERTH	Thu, Aug 4, 2022	58.36	59.15	58.36	58.90
3969	AMEX	ERTH	Wed, Aug 3, 2022	58.58	58.58	57.60	58.03
3968	AMEX	ERTH	Tue, Aug 2, 2022	58.13	59.32	58.12	58.61
3967	AMEX	ERTH	Mon, Aug 1, 2022	58.61	59.23	58.25	58.61
3966	AMEX	ERTH	Fri, Jul 29, 2022	57.70	59.01	57.67	58.96
3965	AMEX	ERTH	Thu, Jul 28, 2022	57.18	57.94	57.18	57.73
3964	AMEX	ERTH	Wed, Jul 27, 2022	54.68	55.91	54.59	55.83
3963	AMEX	ERTH	Tue, Jul 26, 2022	54.59	54.69	53.96	54.06
3962	AMEX	ERTH	Mon, Jul 25, 2022	54.54	54.82	54.28	54.75
3961	AMEX	ERTH	Fri, Jul 22, 2022	55.24	55.31	54.18	54.39
3960	AMEX	ERTH	Thu, Jul 21, 2022	54.23	54.77	54.17	54.76
3959	AMEX	ERTH	Wed, Jul 20, 2022	54.21	54.89	54.17	54.41
3958	AMEX	ERTH	Tue, Jul 19, 2022	54.12	54.37	53.88	54.26
3957	AMEX	ERTH	Mon, Jul 18, 2022	53.71	54.52	53.48	53.66
3956	AMEX	ERTH	Fri, Jul 15, 2022	51.88	52.90	51.88	52.86
3955	AMEX	ERTH	Thu, Jul 14, 2022	52.76	53.15	52.25	53.08
3954	AMEX	ERTH	Wed, Jul 13, 2022	52.46	53.82	52.46	53.36
3953	AMEX	ERTH	Tue, Jul 12, 2022	53.62	53.92	53.04	53.28
3952	AMEX	ERTH	Mon, Jul 11, 2022	54.72	54.72	53.59	53.65
3951	AMEX	ERTH	Fri, Jul 8, 2022	54.77	55.44	54.53	55.31
3950	AMEX	ERTH	Thu, Jul 7, 2022	53.84	55.21	53.84	55.03
3949	AMEX	ERTH	Wed, Jul 6, 2022	53.36	53.40	52.64	53.07
3948	AMEX	ERTH	Tue, Jul 5, 2022	52.80	53.55	52.25	53.55
3947	AMEX	ERTH	Fri, Jul 1, 2022	53.53	53.88	53.25	53.83
3946	AMEX	ERTH	Thu, Jun 30, 2022	53.20	54.12	52.66	53.69
3945	AMEX	ERTH	Wed, Jun 29, 2022	53.32	53.71	53.20	53.57
3944	AMEX	ERTH	Tue, Jun 28, 2022	55.85	56.19	54.47	54.62
3943	AMEX	ERTH	Mon, Jun 27, 2022	55.81	55.95	55.52	55.54
3942	AMEX	ERTH	Fri, Jun 24, 2022	55.22	55.79	55.07	55.68
3941	AMEX	ERTH	Thu, Jun 23, 2022	54.23	54.69	53.74	54.60
3940	AMEX	ERTH	Wed, Jun 22, 2022	53.69	54.40	53.62	54.00
3939	AMEX	ERTH	Tue, Jun 21, 2022	53.78	54.76	53.78	54.27
3938	AMEX	ERTH	Fri, Jun 17, 2022	52.34	53.42	52.20	52.79
3937	AMEX	ERTH	Thu, Jun 16, 2022	52.48	52.67	51.60	51.80
3936	AMEX	ERTH	Wed, Jun 15, 2022	52.91	54.16	52.89	53.92
3935	AMEX	ERTH	Tue, Jun 14, 2022	52.52	53.05	52.26	52.56
3934	AMEX	ERTH	Mon, Jun 13, 2022	53.67	53.67	52.19	52.35
3933	AMEX	ERTH	Fri, Jun 10, 2022	55.83	55.83	55.05	55.28
3932	AMEX	ERTH	Thu, Jun 9, 2022	57.08	57.35	56.28	56.31
3931	AMEX	ERTH	Wed, Jun 8, 2022	57.99	58.11	57.48	57.63
3930	AMEX	ERTH	Tue, Jun 7, 2022	57.23	58.05	57.03	58.05
3929	AMEX	ERTH	Mon, Jun 6, 2022	57.84	58.18	57.47	57.62
3928	AMEX	ERTH	Fri, Jun 3, 2022	56.82	57.21	56.37	56.66
3927	AMEX	ERTH	Thu, Jun 2, 2022	56.10	57.52	55.95	57.52
3926	AMEX	ERTH	Wed, Jun 1, 2022	56.52	56.68	55.41	55.78
3925	AMEX	ERTH	Tue, May 31, 2022	56.72	56.72	56.12	56.32
3924	AMEX	ERTH	Fri, May 27, 2022	55.57	56.33	55.39	56.31
3923	AMEX	ERTH	Thu, May 26, 2022	54.16	55.44	54.16	55.10
3922	AMEX	ERTH	Wed, May 25, 2022	53.15	54.07	53.15	53.89
3921	AMEX	ERTH	Tue, May 24, 2022	53.92	53.92	53.02	53.43
3920	AMEX	ERTH	Mon, May 23, 2022	54.00	54.41	53.55	54.40
3919	AMEX	ERTH	Fri, May 20, 2022	54.41	54.41	52.69	53.65
3918	AMEX	ERTH	Thu, May 19, 2022	53.51	54.03	53.32	53.61
3917	AMEX	ERTH	Wed, May 18, 2022	53.28	53.73	52.44	52.44
3916	AMEX	ERTH	Tue, May 17, 2022	52.92	53.53	52.61	53.53
3915	AMEX	ERTH	Mon, May 16, 2022	51.98	52.18	51.52	51.58
3914	AMEX	ERTH	Fri, May 13, 2022	50.79	52.14	50.79	51.93
3913	AMEX	ERTH	Thu, May 12, 2022	49.42	50.50	48.72	49.81
3912	AMEX	ERTH	Wed, May 11, 2022	51.19	51.83	50.00	50.04
3911	AMEX	ERTH	Tue, May 10, 2022	52.03	52.24	50.31	50.99
3910	AMEX	ERTH	Mon, May 9, 2022	52.65	52.65	51.08	51.09
3909	AMEX	ERTH	Fri, May 6, 2022	54.41	54.41	53.27	53.64
3908	AMEX	ERTH	Thu, May 5, 2022	56.21	56.21	54.17	54.61
3907	AMEX	ERTH	Wed, May 4, 2022	55.56	57.29	55.11	57.18
3906	AMEX	ERTH	Tue, May 3, 2022	55.23	55.86	55.23	55.71
3905	AMEX	ERTH	Mon, May 2, 2022	54.46	54.99	53.87	54.84
3904	AMEX	ERTH	Fri, Apr 29, 2022	56.06	56.35	54.67	54.67
3903	AMEX	ERTH	Thu, Apr 28, 2022	55.47	55.71	54.26	55.42
3902	AMEX	ERTH	Wed, Apr 27, 2022	54.95	55.91	54.95	55.11
3901	AMEX	ERTH	Tue, Apr 26, 2022	55.96	55.96	54.29	54.30
3900	AMEX	ERTH	Mon, Apr 25, 2022	55.91	56.27	55.56	56.23
3899	AMEX	ERTH	Fri, Apr 22, 2022	57.21	57.34	56.57	56.61
3898	AMEX	ERTH	Thu, Apr 21, 2022	59.33	59.41	57.05	57.21
3897	AMEX	ERTH	Wed, Apr 20, 2022	59.80	59.80	58.70	58.77
3896	AMEX	ERTH	Tue, Apr 19, 2022	58.84	59.66	58.49	59.64
3895	AMEX	ERTH	Mon, Apr 18, 2022	59.16	59.29	58.69	58.84
3894	AMEX	ERTH	Thu, Apr 14, 2022	59.81	59.86	59.05	59.05
3893	AMEX	ERTH	Wed, Apr 13, 2022	58.78	59.93	58.78	59.78
3892	AMEX	ERTH	Tue, Apr 12, 2022	59.42	59.88	58.68	58.75
3891	AMEX	ERTH	Mon, Apr 11, 2022	59.48	59.77	59.09	59.19
3890	AMEX	ERTH	Fri, Apr 8, 2022	60.64	60.66	60.13	60.17
3889	AMEX	ERTH	Thu, Apr 7, 2022	60.82	61.27	59.90	60.59
3888	AMEX	ERTH	Wed, Apr 6, 2022	61.68	61.68	60.68	61.26
3887	AMEX	ERTH	Tue, Apr 5, 2022	63.79	63.91	62.55	62.55
3886	AMEX	ERTH	Mon, Apr 4, 2022	62.48	63.47	62.48	63.47
3885	AMEX	ERTH	Fri, Apr 1, 2022	62.18	62.61	61.85	62.36
3884	AMEX	ERTH	Thu, Mar 31, 2022	62.20	62.20	61.38	61.44
3883	AMEX	ERTH	Wed, Mar 30, 2022	62.58	63.30	62.09	62.25
3882	AMEX	ERTH	Tue, Mar 29, 2022	61.81	62.29	61.46	62.23
3881	AMEX	ERTH	Mon, Mar 28, 2022	60.67	61.20	60.49	61.05
3880	AMEX	ERTH	Fri, Mar 25, 2022	61.12	61.12	60.06	60.74
3879	AMEX	ERTH	Thu, Mar 24, 2022	61.10	61.58	60.69	61.52
3878	AMEX	ERTH	Wed, Mar 23, 2022	61.13	61.87	60.74	61.01
3877	AMEX	ERTH	Tue, Mar 22, 2022	60.98	61.96	60.98	61.94
3876	AMEX	ERTH	Mon, Mar 21, 2022	61.30	61.33	60.65	60.89
3875	AMEX	ERTH	Fri, Mar 18, 2022	60.18	62.09	60.18	62.01
3874	AMEX	ERTH	Thu, Mar 17, 2022	59.88	60.85	59.75	60.77
3873	AMEX	ERTH	Wed, Mar 16, 2022	58.79	60.55	58.79	60.55
3872	AMEX	ERTH	Tue, Mar 15, 2022	56.20	57.19	55.49	57.13
3871	AMEX	ERTH	Mon, Mar 14, 2022	57.92	57.92	56.10	56.23
3870	AMEX	ERTH	Fri, Mar 11, 2022	60.28	60.28	58.28	58.36
3869	AMEX	ERTH	Thu, Mar 10, 2022	59.77	60.74	58.63	59.23
3868	AMEX	ERTH	Wed, Mar 9, 2022	59.53	60.86	59.43	60.34
3867	AMEX	ERTH	Tue, Mar 8, 2022	57.92	59.92	57.82	58.83
3866	AMEX	ERTH	Mon, Mar 7, 2022	58.48	58.69	57.11	57.31
3865	AMEX	ERTH	Fri, Mar 4, 2022	58.03	58.05	57.56	57.79
3864	AMEX	ERTH	Thu, Mar 3, 2022	60.30	60.31	58.70	58.89
3863	AMEX	ERTH	Wed, Mar 2, 2022	60.72	61.41	59.80	60.49
3862	AMEX	ERTH	Tue, Mar 1, 2022	61.02	61.45	60.20	60.69
3861	AMEX	ERTH	Mon, Feb 28, 2022	59.85	61.67	59.85	61.35
3860	AMEX	ERTH	Fri, Feb 25, 2022	58.45	59.56	58.20	59.45
3859	AMEX	ERTH	Thu, Feb 24, 2022	54.61	58.23	54.61	58.05
3858	AMEX	ERTH	Wed, Feb 23, 2022	58.12	58.15	56.46	56.46
3857	AMEX	ERTH	Tue, Feb 22, 2022	58.48	58.52	57.15	57.36
3856	AMEX	ERTH	Fri, Feb 18, 2022	59.92	59.92	58.79	58.90
3855	AMEX	ERTH	Thu, Feb 17, 2022	60.45	60.83	59.89	60.05
3854	AMEX	ERTH	Wed, Feb 16, 2022	60.22	60.80	59.84	60.65
3853	AMEX	ERTH	Tue, Feb 15, 2022	59.21	60.99	59.21	60.33
3852	AMEX	ERTH	Mon, Feb 14, 2022	58.10	58.46	57.61	57.90
3851	AMEX	ERTH	Fri, Feb 11, 2022	59.52	59.61	57.93	58.20
3850	AMEX	ERTH	Thu, Feb 10, 2022	59.66	60.89	59.31	59.51
3849	AMEX	ERTH	Wed, Feb 9, 2022	60.67	60.87	60.39	60.83
3848	AMEX	ERTH	Tue, Feb 8, 2022	58.40	59.13	58.21	59.09
3847	AMEX	ERTH	Mon, Feb 7, 2022	58.76	59.25	58.57	58.61
3846	AMEX	ERTH	Fri, Feb 4, 2022	58.33	59.33	58.25	59.10
3845	AMEX	ERTH	Thu, Feb 3, 2022	58.84	59.37	58.45	58.47
3844	AMEX	ERTH	Wed, Feb 2, 2022	60.26	60.26	59.24	59.56
3843	AMEX	ERTH	Tue, Feb 1, 2022	59.58	59.90	58.85	59.90
3842	AMEX	ERTH	Mon, Jan 31, 2022	57.26	59.59	57.26	59.56
3841	AMEX	ERTH	Fri, Jan 28, 2022	56.24	56.91	55.41	56.79
3840	AMEX	ERTH	Thu, Jan 27, 2022	58.08	58.08	56.32	56.45
3839	AMEX	ERTH	Wed, Jan 26, 2022	59.36	59.78	57.97	58.23
3838	AMEX	ERTH	Tue, Jan 25, 2022	58.17	58.80	57.59	58.22
3837	AMEX	ERTH	Mon, Jan 24, 2022	58.50	59.17	57.04	58.93
3836	AMEX	ERTH	Fri, Jan 21, 2022	61.31	61.31	59.65	59.65
3835	AMEX	ERTH	Thu, Jan 20, 2022	62.15	63.16	61.47	61.50
3834	AMEX	ERTH	Wed, Jan 19, 2022	62.24	62.80	61.50	61.50
3833	AMEX	ERTH	Tue, Jan 18, 2022	63.09	63.09	62.06	62.13
3832	AMEX	ERTH	Fri, Jan 14, 2022	63.57	63.91	62.88	63.57
3831	AMEX	ERTH	Thu, Jan 13, 2022	64.80	65.12	63.80	63.93
3830	AMEX	ERTH	Wed, Jan 12, 2022	64.16	64.72	64.14	64.49
3829	AMEX	ERTH	Tue, Jan 11, 2022	62.84	63.75	62.75	63.73
3828	AMEX	ERTH	Mon, Jan 10, 2022	62.68	62.75	61.46	62.75
3827	AMEX	ERTH	Fri, Jan 7, 2022	63.37	63.45	62.78	63.06
3826	AMEX	ERTH	Thu, Jan 6, 2022	63.90	63.98	62.73	63.58
3825	AMEX	ERTH	Wed, Jan 5, 2022	65.90	65.93	63.96	64.01
3824	AMEX	ERTH	Tue, Jan 4, 2022	67.43	67.43	65.71	66.28
3823	AMEX	ERTH	Mon, Jan 3, 2022	67.33	67.75	66.70	67.38
3822	AMEX	ERTH	Fri, Dec 31, 2021	66.47	67.01	66.47	66.70
3821	AMEX	ERTH	Thu, Dec 30, 2021	65.41	66.91	65.41	66.60
3820	AMEX	ERTH	Wed, Dec 29, 2021	65.77	65.78	64.94	65.45
3819	AMEX	ERTH	Tue, Dec 28, 2021	66.01	66.01	65.42	65.49
3818	AMEX	ERTH	Mon, Dec 27, 2021	65.92	66.07	65.62	65.85
3817	AMEX	ERTH	Thu, Dec 23, 2021	65.11	65.92	65.04	65.81
3816	AMEX	ERTH	Wed, Dec 22, 2021	64.25	65.95	64.22	65.13
3815	AMEX	ERTH	Tue, Dec 21, 2021	63.52	64.54	63.52	64.37
3814	AMEX	ERTH	Mon, Dec 20, 2021	62.99	63.08	62.31	62.53
3813	AMEX	ERTH	Fri, Dec 17, 2021	64.24	65.14	63.85	64.70
3812	AMEX	ERTH	Thu, Dec 16, 2021	66.21	66.52	64.75	65.04
3811	AMEX	ERTH	Wed, Dec 15, 2021	64.50	65.79	62.73	65.71
3810	AMEX	ERTH	Tue, Dec 14, 2021	65.66	65.78	64.87	65.27
3809	AMEX	ERTH	Mon, Dec 13, 2021	67.24	67.50	66.35	66.53
3808	AMEX	ERTH	Fri, Dec 10, 2021	67.63	67.99	66.95	67.22
3807	AMEX	ERTH	Thu, Dec 9, 2021	68.53	68.79	67.34	67.41
3806	AMEX	ERTH	Wed, Dec 8, 2021	68.48	68.90	68.24	68.76
3805	AMEX	ERTH	Tue, Dec 7, 2021	67.95	68.58	67.95	68.48
3804	AMEX	ERTH	Mon, Dec 6, 2021	66.33	67.47	65.20	66.66
3803	AMEX	ERTH	Fri, Dec 3, 2021	68.55	68.55	65.79	66.01
3802	AMEX	ERTH	Thu, Dec 2, 2021	68.30	68.94	67.74	68.31
3801	AMEX	ERTH	Wed, Dec 1, 2021	70.44	70.84	68.29	68.48
3800	AMEX	ERTH	Tue, Nov 30, 2021	70.66	71.20	69.13	69.99
3799	AMEX	ERTH	Mon, Nov 29, 2021	70.58	70.85	69.88	70.55
3798	AMEX	ERTH	Fri, Nov 26, 2021	70.11	70.46	69.57	69.78
3797	AMEX	ERTH	Wed, Nov 24, 2021	70.69	71.41	70.25	71.31
3796	AMEX	ERTH	Tue, Nov 23, 2021	71.58	72.35	70.25	71.17
3795	AMEX	ERTH	Mon, Nov 22, 2021	72.22	73.13	71.33	71.42
3794	AMEX	ERTH	Fri, Nov 19, 2021	70.87	71.98	70.87	71.78
3793	AMEX	ERTH	Thu, Nov 18, 2021	71.69	71.82	70.61	71.07
3792	AMEX	ERTH	Wed, Nov 17, 2021	71.80	72.07	71.52	71.69
3791	AMEX	ERTH	Tue, Nov 16, 2021	71.36	71.81	71.21	71.79
3790	AMEX	ERTH	Mon, Nov 15, 2021	72.01	72.01	70.94	71.23
3789	AMEX	ERTH	Fri, Nov 12, 2021	72.29	72.29	71.75	72.04
3788	AMEX	ERTH	Thu, Nov 11, 2021	70.95	72.12	70.91	72.03
3787	AMEX	ERTH	Wed, Nov 10, 2021	70.75	71.50	70.00	70.52
3786	AMEX	ERTH	Tue, Nov 9, 2021	72.53	72.57	71.04	71.15
3785	AMEX	ERTH	Mon, Nov 8, 2021	72.75	73.04	72.36	72.78
3784	AMEX	ERTH	Fri, Nov 5, 2021	72.52	72.58	71.49	71.88
3783	AMEX	ERTH	Thu, Nov 4, 2021	72.14	72.75	72.14	72.44
3782	AMEX	ERTH	Wed, Nov 3, 2021	71.77	72.14	71.14	72.14
3781	AMEX	ERTH	Tue, Nov 2, 2021	73.57	73.57	72.00	72.44
3780	AMEX	ERTH	Mon, Nov 1, 2021	72.50	73.57	72.29	73.54
3779	AMEX	ERTH	Fri, Oct 29, 2021	72.04	72.20	71.72	72.11
3778	AMEX	ERTH	Thu, Oct 28, 2021	70.94	72.19	70.94	71.93
3777	AMEX	ERTH	Wed, Oct 27, 2021	70.40	71.21	69.97	70.03
3776	AMEX	ERTH	Tue, Oct 26, 2021	70.20	70.82	69.19	69.30
3775	AMEX	ERTH	Mon, Oct 25, 2021	68.54	70.14	68.54	69.95
3774	AMEX	ERTH	Fri, Oct 22, 2021	68.95	69.04	68.09	68.57
3773	AMEX	ERTH	Thu, Oct 21, 2021	68.09	68.88	68.05	68.65
3772	AMEX	ERTH	Wed, Oct 20, 2021	68.31	68.58	68.04	68.43
3771	AMEX	ERTH	Tue, Oct 19, 2021	67.40	68.36	67.40	67.96
3770	AMEX	ERTH	Mon, Oct 18, 2021	66.60	67.49	66.60	67.33
3769	AMEX	ERTH	Fri, Oct 15, 2021	66.69	67.43	66.62	67.03
3768	AMEX	ERTH	Thu, Oct 14, 2021	66.79	66.79	65.88	66.29
3767	AMEX	ERTH	Wed, Oct 13, 2021	65.10	66.01	65.10	65.98
3766	AMEX	ERTH	Tue, Oct 12, 2021	63.55	64.55	63.55	64.30
3765	AMEX	ERTH	Mon, Oct 11, 2021	63.08	63.80	63.08	63.20
3764	AMEX	ERTH	Fri, Oct 8, 2021	63.32	63.37	62.88	62.88
3763	AMEX	ERTH	Thu, Oct 7, 2021	62.87	63.73	62.87	63.47
3762	AMEX	ERTH	Wed, Oct 6, 2021	61.65	62.54	61.32	62.32
3761	AMEX	ERTH	Tue, Oct 5, 2021	62.22	62.57	62.22	62.24
3760	AMEX	ERTH	Mon, Oct 4, 2021	63.39	63.39	61.90	62.05
3759	AMEX	ERTH	Fri, Oct 1, 2021	63.32	63.80	62.93	63.68
3758	AMEX	ERTH	Thu, Sep 30, 2021	63.72	63.79	63.20	63.32
3757	AMEX	ERTH	Wed, Sep 29, 2021	63.75	64.15	63.18	63.29
3756	AMEX	ERTH	Tue, Sep 28, 2021	64.57	64.57	63.38	63.53
3755	AMEX	ERTH	Mon, Sep 27, 2021	64.49	65.28	64.32	65.14
3754	AMEX	ERTH	Fri, Sep 24, 2021	64.82	64.82	64.28	64.40
3753	AMEX	ERTH	Thu, Sep 23, 2021	64.99	65.43	64.99	65.32
3752	AMEX	ERTH	Wed, Sep 22, 2021	64.22	65.27	64.22	64.68
3751	AMEX	ERTH	Tue, Sep 21, 2021	63.96	64.28	63.83	64.17
3750	AMEX	ERTH	Mon, Sep 20, 2021	63.85	63.85	62.64	63.20
3749	AMEX	ERTH	Fri, Sep 17, 2021	65.12	65.37	64.69	65.23
3748	AMEX	ERTH	Thu, Sep 16, 2021	65.23	65.32	64.87	65.03
3747	AMEX	ERTH	Wed, Sep 15, 2021	65.80	65.87	65.06	65.54
3746	AMEX	ERTH	Tue, Sep 14, 2021	66.14	66.64	65.57	65.77
3745	AMEX	ERTH	Mon, Sep 13, 2021	66.00	66.14	65.13	66.06
3744	AMEX	ERTH	Fri, Sep 10, 2021	66.35	66.51	65.41	65.54
3743	AMEX	ERTH	Thu, Sep 9, 2021	66.30	66.76	66.10	66.10
3742	AMEX	ERTH	Wed, Sep 8, 2021	67.00	67.07	66.24	66.49
3741	AMEX	ERTH	Tue, Sep 7, 2021	67.68	68.05	67.58	67.63
3740	AMEX	ERTH	Fri, Sep 3, 2021	67.92	67.95	67.50	67.67
3739	AMEX	ERTH	Thu, Sep 2, 2021	67.67	68.63	67.67	68.14
3738	AMEX	ERTH	Wed, Sep 1, 2021	67.37	67.85	67.37	67.62
3737	AMEX	ERTH	Tue, Aug 31, 2021	67.15	67.56	67.03	67.25
3736	AMEX	ERTH	Mon, Aug 30, 2021	66.97	67.40	66.90	67.40
3735	AMEX	ERTH	Fri, Aug 27, 2021	66.24	67.16	66.23	67.07
3734	AMEX	ERTH	Thu, Aug 26, 2021	66.45	67.08	66.10	66.23
3733	AMEX	ERTH	Wed, Aug 25, 2021	66.41	67.14	66.41	66.79
3732	AMEX	ERTH	Tue, Aug 24, 2021	66.11	66.69	66.09	66.67
3731	AMEX	ERTH	Mon, Aug 23, 2021	65.00	65.95	65.00	65.95
3730	AMEX	ERTH	Fri, Aug 20, 2021	63.89	64.78	63.89	64.78
3729	AMEX	ERTH	Thu, Aug 19, 2021	64.44	64.50	63.94	63.98
3728	AMEX	ERTH	Wed, Aug 18, 2021	64.98	65.49	64.73	64.73
3727	AMEX	ERTH	Tue, Aug 17, 2021	64.86	64.99	63.98	64.49
3726	AMEX	ERTH	Mon, Aug 16, 2021	65.66	65.71	65.27	65.56
3725	AMEX	ERTH	Fri, Aug 13, 2021	66.67	67.00	66.34	66.41
3724	AMEX	ERTH	Thu, Aug 12, 2021	67.20	67.20	66.36	66.93
3723	AMEX	ERTH	Wed, Aug 11, 2021	67.58	67.84	66.79	67.35
3722	AMEX	ERTH	Tue, Aug 10, 2021	68.00	68.00	67.24	67.31
3721	AMEX	ERTH	Mon, Aug 9, 2021	67.34	67.82	66.90	67.48
3720	AMEX	ERTH	Fri, Aug 6, 2021	67.86	67.86	66.83	66.99
3719	AMEX	ERTH	Thu, Aug 5, 2021	68.07	68.07	67.58	67.72
3718	AMEX	ERTH	Wed, Aug 4, 2021	67.84	68.57	67.69	67.75
3717	AMEX	ERTH	Tue, Aug 3, 2021	67.69	67.69	66.88	67.42
3716	AMEX	ERTH	Mon, Aug 2, 2021	67.34	68.00	67.06	67.06
3715	AMEX	ERTH	Fri, Jul 30, 2021	65.77	67.49	65.77	67.04
3714	AMEX	ERTH	Thu, Jul 29, 2021	65.94	66.65	65.94	66.31
3713	AMEX	ERTH	Wed, Jul 28, 2021	64.59	66.05	64.59	65.70
3712	AMEX	ERTH	Tue, Jul 27, 2021	65.36	65.36	63.30	64.08
3711	AMEX	ERTH	Mon, Jul 26, 2021	65.62	66.32	65.52	65.72
3710	AMEX	ERTH	Fri, Jul 23, 2021	66.75	66.75	65.67	66.00
3709	AMEX	ERTH	Thu, Jul 22, 2021	67.77	67.77	66.69	67.10
3708	AMEX	ERTH	Wed, Jul 21, 2021	65.82	67.35	65.82	67.07
3707	AMEX	ERTH	Tue, Jul 20, 2021	64.40	65.57	64.16	65.50
3706	AMEX	ERTH	Mon, Jul 19, 2021	63.29	64.10	62.91	64.00
3705	AMEX	ERTH	Fri, Jul 16, 2021	65.60	65.60	64.45	64.54
3704	AMEX	ERTH	Thu, Jul 15, 2021	65.68	66.12	64.90	65.42
3703	AMEX	ERTH	Wed, Jul 14, 2021	67.52	67.52	65.78	65.88
3702	AMEX	ERTH	Tue, Jul 13, 2021	68.01	68.13	67.26	67.44
3701	AMEX	ERTH	Mon, Jul 12, 2021	68.00	68.45	67.77	68.28
3700	AMEX	ERTH	Fri, Jul 9, 2021	67.55	67.88	67.27	67.75
3699	AMEX	ERTH	Thu, Jul 8, 2021	66.78	67.43	66.00	67.28
3698	AMEX	ERTH	Wed, Jul 7, 2021	69.14	69.21	67.66	67.88
3697	AMEX	ERTH	Tue, Jul 6, 2021	68.32	68.66	68.04	68.47
3696	AMEX	ERTH	Fri, Jul 2, 2021	69.20	69.20	68.08	68.51
3695	AMEX	ERTH	Thu, Jul 1, 2021	69.80	69.80	68.66	69.06
3694	AMEX	ERTH	Wed, Jun 30, 2021	69.32	69.49	69.00	69.21
3693	AMEX	ERTH	Tue, Jun 29, 2021	69.44	69.44	68.95	69.34
3692	AMEX	ERTH	Mon, Jun 28, 2021	67.84	69.09	67.84	68.93
3691	AMEX	ERTH	Fri, Jun 25, 2021	67.74	67.90	67.21	67.29
3690	AMEX	ERTH	Thu, Jun 24, 2021	67.07	67.53	67.06	67.33
3689	AMEX	ERTH	Wed, Jun 23, 2021	66.74	67.07	66.34	66.71
3688	AMEX	ERTH	Tue, Jun 22, 2021	65.95	66.61	65.90	66.29
3687	AMEX	ERTH	Mon, Jun 21, 2021	66.79	66.79	65.29	66.37
3686	AMEX	ERTH	Fri, Jun 18, 2021	76.01	76.16	75.45	65.67
3685	AMEX	ERTH	Thu, Jun 17, 2021	75.64	76.66	75.19	76.66
3684	AMEX	ERTH	Wed, Jun 16, 2021	75.76	76.28	74.01	75.74
3683	AMEX	ERTH	Tue, Jun 15, 2021	76.88	76.88	75.70	75.70
3682	AMEX	ERTH	Mon, Jun 14, 2021	77.01	77.19	76.73	76.73
3681	AMEX	ERTH	Fri, Jun 11, 2021	76.10	76.50	75.84	76.27
3680	AMEX	ERTH	Thu, Jun 10, 2021	75.46	76.19	75.41	76.04
3679	AMEX	ERTH	Wed, Jun 9, 2021	76.13	76.13	75.57	75.57
3678	AMEX	ERTH	Tue, Jun 8, 2021	75.46	75.99	75.03	75.90
3677	AMEX	ERTH	Mon, Jun 7, 2021	74.56	75.39	74.39	75.31
3676	AMEX	ERTH	Fri, Jun 4, 2021	74.32	74.99	74.32	74.81
3675	AMEX	ERTH	Thu, Jun 3, 2021	74.49	74.51	73.72	73.73
3674	AMEX	ERTH	Wed, Jun 2, 2021	74.86	75.04	74.36	74.67
3673	AMEX	ERTH	Tue, Jun 1, 2021	74.68	75.12	74.49	74.89
3672	AMEX	ERTH	Fri, May 28, 2021	74.16	74.43	74.01	74.12
3671	AMEX	ERTH	Thu, May 27, 2021	73.80	73.91	73.56	73.83
3670	AMEX	ERTH	Wed, May 26, 2021	72.71	73.62	72.71	73.50
3669	AMEX	ERTH	Tue, May 25, 2021	73.18	73.23	72.53	72.59
3668	AMEX	ERTH	Mon, May 24, 2021	72.26	73.06	72.26	72.66
3667	AMEX	ERTH	Fri, May 21, 2021	72.21	72.66	71.96	72.18
3666	AMEX	ERTH	Thu, May 20, 2021	71.69	72.33	71.56	72.00
3665	AMEX	ERTH	Wed, May 19, 2021	70.30	71.15	70.18	70.90
3664	AMEX	ERTH	Tue, May 18, 2021	70.56	71.59	70.56	70.93
3663	AMEX	ERTH	Mon, May 17, 2021	70.27	70.55	69.93	70.44
3662	AMEX	ERTH	Fri, May 14, 2021	69.94	70.90	69.94	70.68
3661	AMEX	ERTH	Thu, May 13, 2021	69.64	69.98	68.65	69.00
3660	AMEX	ERTH	Wed, May 12, 2021	70.07	70.46	69.02	69.19
3659	AMEX	ERTH	Tue, May 11, 2021	70.00	71.28	69.17	70.97
3658	AMEX	ERTH	Mon, May 10, 2021	73.11	73.11	71.49	71.49
3657	AMEX	ERTH	Fri, May 7, 2021	72.36	73.23	72.36	73.07
3656	AMEX	ERTH	Thu, May 6, 2021	72.61	72.61	71.69	72.34
3655	AMEX	ERTH	Wed, May 5, 2021	73.00	73.32	72.52	72.78
3654	AMEX	ERTH	Tue, May 4, 2021	73.33	73.33	72.17	72.51
3653	AMEX	ERTH	Mon, May 3, 2021	75.23	75.23	74.13	74.46
3652	AMEX	ERTH	Fri, Apr 30, 2021	74.99	75.26	74.56	74.74
3651	AMEX	ERTH	Thu, Apr 29, 2021	76.34	76.37	74.84	75.58
3650	AMEX	ERTH	Wed, Apr 28, 2021	77.06	77.06	76.17	76.26
3649	AMEX	ERTH	Tue, Apr 27, 2021	77.70	77.85	77.31	77.31
3648	AMEX	ERTH	Mon, Apr 26, 2021	77.07	77.70	77.02	77.63
3647	AMEX	ERTH	Fri, Apr 23, 2021	75.93	76.98	75.93	76.82
3646	AMEX	ERTH	Thu, Apr 22, 2021	77.00	77.23	75.55	75.67
3645	AMEX	ERTH	Wed, Apr 21, 2021	73.44	75.30	73.44	75.26
3644	AMEX	ERTH	Tue, Apr 20, 2021	74.17	74.62	73.56	73.88
3643	AMEX	ERTH	Mon, Apr 19, 2021	74.88	75.25	74.06	74.44
3642	AMEX	ERTH	Fri, Apr 16, 2021	74.28	75.32	74.28	75.11
3641	AMEX	ERTH	Thu, Apr 15, 2021	74.39	74.58	71.50	73.94
3640	AMEX	ERTH	Wed, Apr 14, 2021	75.26	75.46	74.27	74.27
3639	AMEX	ERTH	Tue, Apr 13, 2021	74.30	74.84	73.64	74.83
3638	AMEX	ERTH	Mon, Apr 12, 2021	74.77	74.77	73.81	74.01
3637	AMEX	ERTH	Fri, Apr 9, 2021	75.11	75.20	74.69	74.89
3636	AMEX	ERTH	Thu, Apr 8, 2021	75.19	75.36	74.95	75.16
3635	AMEX	ERTH	Wed, Apr 7, 2021	76.00	76.00	74.32	74.56
3634	AMEX	ERTH	Tue, Apr 6, 2021	75.93	76.48	75.74	76.26
3633	AMEX	ERTH	Mon, Apr 5, 2021	76.90	77.00	75.81	75.89
3632	AMEX	ERTH	Thu, Apr 1, 2021	77.00	77.00	76.02	76.08
3631	AMEX	ERTH	Wed, Mar 31, 2021	75.11	75.82	75.09	75.53
3630	AMEX	ERTH	Tue, Mar 30, 2021	72.92	74.24	72.48	74.08
3629	AMEX	ERTH	Mon, Mar 29, 2021	73.64	73.67	72.43	72.92
3628	AMEX	ERTH	Fri, Mar 26, 2021	73.24	73.67	72.47	73.67
3627	AMEX	ERTH	Thu, Mar 25, 2021	72.60	78.31	70.46	73.04
3626	AMEX	ERTH	Wed, Mar 24, 2021	73.39	73.89	72.10	72.12
3625	AMEX	ERTH	Tue, Mar 23, 2021	75.33	75.33	73.18	73.42
3624	AMEX	ERTH	Mon, Mar 22, 2021	74.91	75.79	74.80	75.44
3623	AMEX	ERTH	Fri, Mar 19, 2021	74.21	74.73	73.65	74.40
3622	AMEX	ERTH	Thu, Mar 18, 2021	75.55	75.84	73.93	74.14
3621	AMEX	ERTH	Wed, Mar 17, 2021	75.77	76.59	75.05	76.46
3620	AMEX	ERTH	Tue, Mar 16, 2021	76.99	77.38	76.31	76.33
3619	AMEX	ERTH	Mon, Mar 15, 2021	76.54	77.16	75.87	76.97
3618	AMEX	ERTH	Fri, Mar 12, 2021	75.96	76.79	75.93	76.79
3617	AMEX	ERTH	Thu, Mar 11, 2021	76.32	77.03	76.01	76.91
3616	AMEX	ERTH	Wed, Mar 10, 2021	75.00	75.54	74.67	74.84
3615	AMEX	ERTH	Tue, Mar 9, 2021	73.75	74.74	73.75	74.01
3614	AMEX	ERTH	Mon, Mar 8, 2021	73.13	73.85	71.94	72.05
3613	AMEX	ERTH	Fri, Mar 5, 2021	73.28	73.98	70.59	72.98
3612	AMEX	ERTH	Thu, Mar 4, 2021	75.23	75.54	72.15	72.94
3611	AMEX	ERTH	Wed, Mar 3, 2021	76.95	77.11	75.45	75.45
3610	AMEX	ERTH	Tue, Mar 2, 2021	78.92	79.08	77.22	77.37
3609	AMEX	ERTH	Mon, Mar 1, 2021	77.52	78.72	77.51	78.50
3608	AMEX	ERTH	Fri, Feb 26, 2021	76.52	76.98	75.39	76.13
3607	AMEX	ERTH	Thu, Feb 25, 2021	79.02	79.02	76.23	76.30
3606	AMEX	ERTH	Wed, Feb 24, 2021	77.80	79.50	77.34	79.28
3605	AMEX	ERTH	Tue, Feb 23, 2021	77.07	78.17	75.43	77.86
3604	AMEX	ERTH	Mon, Feb 22, 2021	80.08	80.08	78.49	78.49
3603	AMEX	ERTH	Fri, Feb 19, 2021	79.74	81.15	79.74	80.79
3602	AMEX	ERTH	Thu, Feb 18, 2021	79.93	79.93	78.51	79.11
3601	AMEX	ERTH	Wed, Feb 17, 2021	81.20	81.20	79.50	80.55
3600	AMEX	ERTH	Tue, Feb 16, 2021	82.38	82.97	81.40	81.63
3599	AMEX	ERTH	Fri, Feb 12, 2021	80.99	81.84	80.59	81.84
3598	AMEX	ERTH	Thu, Feb 11, 2021	80.82	81.41	80.56	81.35
3597	AMEX	ERTH	Wed, Feb 10, 2021	81.32	81.32	79.77	80.02
3596	AMEX	ERTH	Tue, Feb 9, 2021	80.21	80.92	80.03	80.66
3595	AMEX	ERTH	Mon, Feb 8, 2021	79.71	80.70	79.71	80.48
3594	AMEX	ERTH	Fri, Feb 5, 2021	79.36	79.72	78.88	79.72
3593	AMEX	ERTH	Thu, Feb 4, 2021	78.34	79.05	78.34	79.02
3592	AMEX	ERTH	Wed, Feb 3, 2021	79.37	79.37	78.31	78.61
3591	AMEX	ERTH	Tue, Feb 2, 2021	78.33	79.16	78.21	78.98
3590	AMEX	ERTH	Mon, Feb 1, 2021	76.54	77.78	76.48	77.47
3589	AMEX	ERTH	Fri, Jan 29, 2021	77.46	77.61	75.51	75.81
3588	AMEX	ERTH	Thu, Jan 28, 2021	77.05	78.17	77.05	77.81
3587	AMEX	ERTH	Wed, Jan 27, 2021	78.23	78.23	76.27	76.54
3586	AMEX	ERTH	Tue, Jan 26, 2021	81.07	81.17	79.80	79.80
3585	AMEX	ERTH	Mon, Jan 25, 2021	81.84	82.29	80.41	80.76
3584	AMEX	ERTH	Fri, Jan 22, 2021	80.89	81.87	80.86	81.80
3583	AMEX	ERTH	Thu, Jan 21, 2021	81.09	82.02	80.95	81.81
3582	AMEX	ERTH	Wed, Jan 20, 2021	81.15	81.47	80.48	80.76
3581	AMEX	ERTH	Tue, Jan 19, 2021	80.15	80.93	80.15	80.67
3580	AMEX	ERTH	Fri, Jan 15, 2021	81.03	81.03	78.80	78.90
3579	AMEX	ERTH	Thu, Jan 14, 2021	81.76	82.33	81.45	81.90
3578	AMEX	ERTH	Wed, Jan 13, 2021	82.81	82.81	81.21	81.21
3577	AMEX	ERTH	Tue, Jan 12, 2021	83.84	83.84	81.10	81.99
3576	AMEX	ERTH	Mon, Jan 11, 2021	83.15	83.15	80.50	81.74
3575	AMEX	ERTH	Fri, Jan 8, 2021	83.00	83.19	81.50	82.34
3574	AMEX	ERTH	Thu, Jan 7, 2021	80.40	82.93	80.40	82.78
3573	AMEX	ERTH	Wed, Jan 6, 2021	77.60	80.56	77.60	79.95
3572	AMEX	ERTH	Tue, Jan 5, 2021	75.48	76.90	75.48	76.65
3571	AMEX	ERTH	Mon, Jan 4, 2021	76.57	76.94	74.74	75.23
3570	AMEX	ERTH	Thu, Dec 31, 2020	75.12	75.52	74.84	75.13
3569	AMEX	ERTH	Wed, Dec 30, 2020	74.62	75.79	74.62	75.10
3568	AMEX	ERTH	Tue, Dec 29, 2020	75.52	75.52	74.06	74.66
3567	AMEX	ERTH	Mon, Dec 28, 2020	75.78	76.24	75.08	75.08
3566	AMEX	ERTH	Thu, Dec 24, 2020	74.81	75.08	74.30	74.70
3565	AMEX	ERTH	Wed, Dec 23, 2020	74.74	75.35	74.55	74.78
3564	AMEX	ERTH	Tue, Dec 22, 2020	73.78	74.79	73.77	74.40
3563	AMEX	ERTH	Mon, Dec 21, 2020	72.48	73.88	71.88	73.65
3562	AMEX	ERTH	Fri, Dec 18, 2020	72.97	73.81	72.90	73.32
3561	AMEX	ERTH	Thu, Dec 17, 2020	72.39	72.71	72.00	72.42
3560	AMEX	ERTH	Wed, Dec 16, 2020	72.11	72.32	71.37	72.07
3559	AMEX	ERTH	Tue, Dec 15, 2020	70.57	72.28	70.57	71.99
3558	AMEX	ERTH	Mon, Dec 14, 2020	70.48	70.77	70.32	70.38
3557	AMEX	ERTH	Fri, Dec 11, 2020	69.37	70.36	69.28	69.73
3556	AMEX	ERTH	Thu, Dec 10, 2020	68.99	69.57	68.29	69.37
3555	AMEX	ERTH	Wed, Dec 9, 2020	70.90	70.90	69.06	69.40
3554	AMEX	ERTH	Tue, Dec 8, 2020	69.28	70.63	69.28	70.38
3553	AMEX	ERTH	Mon, Dec 7, 2020	69.20	69.61	69.03	69.23
3552	AMEX	ERTH	Fri, Dec 4, 2020	68.33	69.26	68.33	69.20
3551	AMEX	ERTH	Thu, Dec 3, 2020	68.72	69.02	68.26	68.26
3550	AMEX	ERTH	Wed, Dec 2, 2020	68.13	68.80	67.90	68.80
3549	AMEX	ERTH	Tue, Dec 1, 2020	69.37	69.37	68.58	68.85
3548	AMEX	ERTH	Mon, Nov 30, 2020	69.38	69.48	68.36	68.67
3547	AMEX	ERTH	Fri, Nov 27, 2020	68.62	69.56	68.62	69.02
3546	AMEX	ERTH	Wed, Nov 25, 2020	68.02	68.51	67.77	68.26
3545	AMEX	ERTH	Tue, Nov 24, 2020	68.08	68.37	67.21	68.05
3544	AMEX	ERTH	Mon, Nov 23, 2020	67.25	67.69	66.90	67.41
3543	AMEX	ERTH	Fri, Nov 20, 2020	66.77	67.09	66.57	66.82
3542	AMEX	ERTH	Thu, Nov 19, 2020	65.86	66.72	65.86	66.57
3541	AMEX	ERTH	Wed, Nov 18, 2020	66.26	66.58	65.60	65.65
3540	AMEX	ERTH	Tue, Nov 17, 2020	65.81	66.60	65.36	66.41
3539	AMEX	ERTH	Mon, Nov 16, 2020	66.00	66.23	65.61	66.18
3538	AMEX	ERTH	Fri, Nov 13, 2020	64.78	65.47	64.78	65.30
3537	AMEX	ERTH	Thu, Nov 12, 2020	65.17	65.36	63.87	64.18
3536	AMEX	ERTH	Wed, Nov 11, 2020	64.79	65.42	64.78	65.09
3535	AMEX	ERTH	Tue, Nov 10, 2020	64.02	64.46	63.50	63.91
3534	AMEX	ERTH	Mon, Nov 9, 2020	66.73	66.73	64.01	64.01
3533	AMEX	ERTH	Fri, Nov 6, 2020	63.42	63.93	63.14	63.67
3532	AMEX	ERTH	Thu, Nov 5, 2020	61.71	63.30	61.71	63.18
3531	AMEX	ERTH	Wed, Nov 4, 2020	60.48	60.60	59.41	60.14
3530	AMEX	ERTH	Tue, Nov 3, 2020	60.04	60.78	60.04	60.66
3529	AMEX	ERTH	Mon, Nov 2, 2020	59.23	59.86	59.04	59.57
3528	AMEX	ERTH	Fri, Oct 30, 2020	58.81	58.90	58.00	58.44
3527	AMEX	ERTH	Thu, Oct 29, 2020	58.54	59.31	58.30	58.95
3526	AMEX	ERTH	Wed, Oct 28, 2020	59.00	59.22	58.32	58.36
3525	AMEX	ERTH	Tue, Oct 27, 2020	61.06	61.11	60.11	60.24
3524	AMEX	ERTH	Mon, Oct 26, 2020	61.65	61.65	60.33	60.93
3523	AMEX	ERTH	Fri, Oct 23, 2020	62.47	62.53	62.04	62.42
3522	AMEX	ERTH	Thu, Oct 22, 2020	61.98	62.29	61.40	62.25
3521	AMEX	ERTH	Wed, Oct 21, 2020	63.39	63.50	61.82	61.82
3520	AMEX	ERTH	Tue, Oct 20, 2020	63.57	63.97	63.27	63.27
3519	AMEX	ERTH	Mon, Oct 19, 2020	63.93	64.12	63.08	63.08
3518	AMEX	ERTH	Fri, Oct 16, 2020	64.00	64.03	63.51	63.51
3517	AMEX	ERTH	Thu, Oct 15, 2020	62.31	63.41	62.31	63.30
3516	AMEX	ERTH	Wed, Oct 14, 2020	63.60	63.79	63.13	63.34
3515	AMEX	ERTH	Tue, Oct 13, 2020	63.14	63.43	63.11	63.15
3514	AMEX	ERTH	Mon, Oct 12, 2020	63.42	63.66	63.21	63.43
3513	AMEX	ERTH	Fri, Oct 9, 2020	62.55	63.37	62.55	63.14
3512	AMEX	ERTH	Thu, Oct 8, 2020	62.75	62.75	61.97	62.21
3511	AMEX	ERTH	Wed, Oct 7, 2020	61.20	62.49	61.20	62.36
3510	AMEX	ERTH	Tue, Oct 6, 2020	61.07	61.99	60.62	60.87
3509	AMEX	ERTH	Mon, Oct 5, 2020	60.06	61.44	60.06	61.22
3508	AMEX	ERTH	Fri, Oct 2, 2020	58.71	59.83	58.71	59.59
3507	AMEX	ERTH	Thu, Oct 1, 2020	59.23	59.95	59.23	59.74
3506	AMEX	ERTH	Wed, Sep 30, 2020	58.45	59.18	58.27	58.62
3505	AMEX	ERTH	Tue, Sep 29, 2020	57.97	58.77	57.97	58.35
3504	AMEX	ERTH	Mon, Sep 28, 2020	56.85	57.90	56.85	57.63
3503	AMEX	ERTH	Fri, Sep 25, 2020	54.92	56.29	54.92	56.18
3502	AMEX	ERTH	Thu, Sep 24, 2020	54.79	55.71	54.63	55.21
3501	AMEX	ERTH	Wed, Sep 23, 2020	56.32	56.72	55.04	55.07
3500	AMEX	ERTH	Tue, Sep 22, 2020	55.85	56.44	55.35	56.07
3499	AMEX	ERTH	Mon, Sep 21, 2020	56.43	57.20	55.00	55.88
3498	AMEX	ERTH	Fri, Sep 18, 2020	57.63	57.82	57.02	57.30
3497	AMEX	ERTH	Thu, Sep 17, 2020	57.40	57.68	57.02	57.45
3496	AMEX	ERTH	Wed, Sep 16, 2020	58.17	58.65	58.00	58.00
3495	AMEX	ERTH	Tue, Sep 15, 2020	57.88	58.18	57.80	57.89
3494	AMEX	ERTH	Mon, Sep 14, 2020	57.18	57.62	57.18	57.48
3493	AMEX	ERTH	Fri, Sep 11, 2020	56.58	56.88	56.25	56.65
3492	AMEX	ERTH	Thu, Sep 10, 2020	57.09	57.43	56.25	56.25
3491	AMEX	ERTH	Wed, Sep 9, 2020	56.21	57.16	56.21	56.87
3490	AMEX	ERTH	Tue, Sep 8, 2020	55.47	56.09	55.00	55.62
3489	AMEX	ERTH	Fri, Sep 4, 2020	57.02	57.42	55.19	56.49
3488	AMEX	ERTH	Thu, Sep 3, 2020	59.42	59.42	56.81	56.85
3487	AMEX	ERTH	Wed, Sep 2, 2020	59.28	59.98	59.00	59.98
3486	AMEX	ERTH	Tue, Sep 1, 2020	58.48	58.97	58.28	58.96
3485	AMEX	ERTH	Mon, Aug 31, 2020	58.75	58.98	58.38	58.44
3484	AMEX	ERTH	Fri, Aug 28, 2020	58.12	58.75	58.12	58.57
3483	AMEX	ERTH	Thu, Aug 27, 2020	58.73	58.73	57.94	58.05
3482	AMEX	ERTH	Wed, Aug 26, 2020	58.40	58.90	58.35	58.57
3481	AMEX	ERTH	Tue, Aug 25, 2020	58.37	58.42	58.10	58.36
3480	AMEX	ERTH	Mon, Aug 24, 2020	58.05	58.29	58.02	58.18
3479	AMEX	ERTH	Fri, Aug 21, 2020	57.21	57.39	57.18	57.39
3478	AMEX	ERTH	Thu, Aug 20, 2020	57.38	57.68	57.18	57.47
3477	AMEX	ERTH	Wed, Aug 19, 2020	58.15	58.59	57.79	57.79
3476	AMEX	ERTH	Tue, Aug 18, 2020	58.38	58.38	58.00	58.01
3475	AMEX	ERTH	Mon, Aug 17, 2020	58.17	58.57	58.12	58.37
3474	AMEX	ERTH	Fri, Aug 14, 2020	58.15	58.23	57.73	57.87
3473	AMEX	ERTH	Thu, Aug 13, 2020	57.82	58.67	57.82	58.15
3472	AMEX	ERTH	Wed, Aug 12, 2020	57.33	58.01	57.33	57.86
3471	AMEX	ERTH	Tue, Aug 11, 2020	57.37	57.86	56.85	57.07
3470	AMEX	ERTH	Mon, Aug 10, 2020	56.48	56.91	56.48	56.76
3469	AMEX	ERTH	Fri, Aug 7, 2020	55.89	56.48	55.89	56.48
3468	AMEX	ERTH	Thu, Aug 6, 2020	56.12	56.29	55.60	56.06
3467	AMEX	ERTH	Wed, Aug 5, 2020	55.08	55.87	55.08	55.77
3466	AMEX	ERTH	Tue, Aug 4, 2020	54.11	54.76	54.09	54.71
3465	AMEX	ERTH	Mon, Aug 3, 2020	53.64	54.33	53.64	54.11
3464	AMEX	ERTH	Fri, Jul 31, 2020	53.67	53.67	52.75	53.15
3463	AMEX	ERTH	Thu, Jul 30, 2020	53.52	54.33	53.10	54.06
3462	AMEX	ERTH	Wed, Jul 29, 2020	53.91	54.40	53.76	54.25
3461	AMEX	ERTH	Tue, Jul 28, 2020	54.32	54.32	53.56	53.56
3460	AMEX	ERTH	Mon, Jul 27, 2020	53.89	54.53	53.89	54.53
3459	AMEX	ERTH	Fri, Jul 24, 2020	53.87	53.87	53.35	53.49
3458	AMEX	ERTH	Thu, Jul 23, 2020	54.18	54.82	53.98	54.18
3457	AMEX	ERTH	Wed, Jul 22, 2020	53.90	54.33	53.90	54.29
3456	AMEX	ERTH	Tue, Jul 21, 2020	53.96	54.13	53.67	53.67
3455	AMEX	ERTH	Mon, Jul 20, 2020	53.20	53.81	53.20	53.80
3454	AMEX	ERTH	Fri, Jul 17, 2020	52.72	53.07	52.72	53.03
3453	AMEX	ERTH	Thu, Jul 16, 2020	52.71	52.80	52.35	52.50
3452	AMEX	ERTH	Wed, Jul 15, 2020	52.08	52.72	52.00	52.52
3451	AMEX	ERTH	Tue, Jul 14, 2020	50.23	51.49	50.23	51.39
3450	AMEX	ERTH	Mon, Jul 13, 2020	50.81	51.51	50.22	50.22
3449	AMEX	ERTH	Fri, Jul 10, 2020	50.15	50.51	50.13	50.51
3448	AMEX	ERTH	Thu, Jul 9, 2020	50.81	50.81	49.73	50.15
3447	AMEX	ERTH	Wed, Jul 8, 2020	49.87	50.48	49.82	50.48
3446	AMEX	ERTH	Tue, Jul 7, 2020	50.24	50.53	49.69	49.69
3445	AMEX	ERTH	Mon, Jul 6, 2020	49.97	50.34	49.97	50.24
3444	AMEX	ERTH	Thu, Jul 2, 2020	49.36	49.80	49.26	49.31
3443	AMEX	ERTH	Wed, Jul 1, 2020	49.26	49.26	48.82	48.89
3442	AMEX	ERTH	Tue, Jun 30, 2020	48.51	49.30	48.43	49.18
3441	AMEX	ERTH	Mon, Jun 29, 2020	47.77	48.37	47.77	48.35
3440	AMEX	ERTH	Fri, Jun 26, 2020	48.05	48.27	47.41	47.44
3439	AMEX	ERTH	Thu, Jun 25, 2020	47.57	48.05	47.27	48.04
3438	AMEX	ERTH	Wed, Jun 24, 2020	48.71	48.71	47.64	47.70
3437	AMEX	ERTH	Tue, Jun 23, 2020	49.32	49.39	49.07	49.07
3436	AMEX	ERTH	Mon, Jun 22, 2020	48.56	48.92	48.37	48.92
3435	AMEX	ERTH	Fri, Jun 19, 2020	49.50	49.50	48.49	48.50
3434	AMEX	ERTH	Thu, Jun 18, 2020	48.89	49.07	48.68	48.79
3433	AMEX	ERTH	Wed, Jun 17, 2020	49.50	49.50	48.54	48.54
3432	AMEX	ERTH	Tue, Jun 16, 2020	49.60	50.09	48.98	49.03
3431	AMEX	ERTH	Mon, Jun 15, 2020	47.04	48.92	47.04	48.63
3430	AMEX	ERTH	Fri, Jun 12, 2020	48.00	48.45	46.97	47.70
3429	AMEX	ERTH	Thu, Jun 11, 2020	48.32	48.70	46.88	46.88
3428	AMEX	ERTH	Wed, Jun 10, 2020	50.43	50.43	50.00	50.06
3427	AMEX	ERTH	Tue, Jun 9, 2020	50.81	51.13	50.57	50.65
3426	AMEX	ERTH	Mon, Jun 8, 2020	51.21	51.80	51.13	51.35
3425	AMEX	ERTH	Fri, Jun 5, 2020	50.70	51.73	50.70	51.22
3424	AMEX	ERTH	Thu, Jun 4, 2020	49.56	50.00	49.39	49.89
3423	AMEX	ERTH	Wed, Jun 3, 2020	48.71	50.05	48.71	49.99
3422	AMEX	ERTH	Tue, Jun 2, 2020	48.15	48.52	48.06	48.27
3421	AMEX	ERTH	Mon, Jun 1, 2020	47.40	48.50	47.40	48.32
3420	AMEX	ERTH	Fri, May 29, 2020	47.20	47.64	46.65	47.36
3419	AMEX	ERTH	Thu, May 28, 2020	47.68	48.16	46.90	46.90
3418	AMEX	ERTH	Wed, May 27, 2020	47.08	47.53	46.20	47.53
3417	AMEX	ERTH	Tue, May 26, 2020	46.25	47.11	46.25	46.55
3416	AMEX	ERTH	Fri, May 22, 2020	44.94	45.17	44.77	45.11
3415	AMEX	ERTH	Thu, May 21, 2020	45.50	45.85	45.13	45.16
3414	AMEX	ERTH	Wed, May 20, 2020	45.39	45.96	45.24	45.37
3413	AMEX	ERTH	Tue, May 19, 2020	44.16	44.96	44.16	44.46
3412	AMEX	ERTH	Mon, May 18, 2020	43.01	44.71	43.01	44.66
3411	AMEX	ERTH	Fri, May 15, 2020	41.98	42.18	41.83	42.01
3410	AMEX	ERTH	Thu, May 14, 2020	40.80	41.99	40.21	41.99
3409	AMEX	ERTH	Wed, May 13, 2020	42.71	42.71	41.23	41.69
3408	AMEX	ERTH	Tue, May 12, 2020	43.42	43.78	42.76	42.76
3407	AMEX	ERTH	Mon, May 11, 2020	42.98	44.04	42.98	43.74
3406	AMEX	ERTH	Fri, May 8, 2020	42.80	43.80	42.80	43.65
3405	AMEX	ERTH	Thu, May 7, 2020	42.27	42.49	42.08	42.13
3404	AMEX	ERTH	Wed, May 6, 2020	41.31	41.86	41.17	41.54
3403	AMEX	ERTH	Tue, May 5, 2020	41.23	41.97	41.17	41.17
3402	AMEX	ERTH	Mon, May 4, 2020	40.75	40.92	40.29	40.92
3401	AMEX	ERTH	Fri, May 1, 2020	41.89	41.89	40.72	41.08
3400	AMEX	ERTH	Thu, Apr 30, 2020	43.34	43.34	42.63	42.89
3399	AMEX	ERTH	Wed, Apr 29, 2020	43.03	44.32	43.03	44.06
3398	AMEX	ERTH	Tue, Apr 28, 2020	41.84	42.56	41.84	42.31
3397	AMEX	ERTH	Mon, Apr 27, 2020	40.15	41.38	40.15	41.19
3396	AMEX	ERTH	Fri, Apr 24, 2020	39.89	40.23	39.55	40.19
3395	AMEX	ERTH	Thu, Apr 23, 2020	39.52	40.77	39.52	40.01
3394	AMEX	ERTH	Wed, Apr 22, 2020	39.23	39.83	39.10	39.45
3393	AMEX	ERTH	Tue, Apr 21, 2020	39.02	39.44	38.50	38.78
3392	AMEX	ERTH	Mon, Apr 20, 2020	39.91	40.82	39.70	40.16
3391	AMEX	ERTH	Fri, Apr 17, 2020	40.50	40.51	40.12	40.31
3390	AMEX	ERTH	Thu, Apr 16, 2020	38.82	39.23	38.39	38.79
3389	AMEX	ERTH	Wed, Apr 15, 2020	38.81	39.59	38.81	39.04
3388	AMEX	ERTH	Tue, Apr 14, 2020	40.40	41.11	40.40	40.67
3387	AMEX	ERTH	Mon, Apr 13, 2020	40.33	40.33	39.37	39.60
3386	AMEX	ERTH	Thu, Apr 9, 2020	40.22	41.02	40.22	40.52
3385	AMEX	ERTH	Wed, Apr 8, 2020	38.88	39.83	38.74	39.58
3384	AMEX	ERTH	Tue, Apr 7, 2020	39.28	39.68	38.51	38.70
3383	AMEX	ERTH	Mon, Apr 6, 2020	36.41	38.20	36.41	37.88
3382	AMEX	ERTH	Fri, Apr 3, 2020	35.80	35.80	34.93	35.20
3381	AMEX	ERTH	Thu, Apr 2, 2020	35.52	36.24	35.48	36.18
3380	AMEX	ERTH	Wed, Apr 1, 2020	36.64	36.64	35.43	35.55
3379	AMEX	ERTH	Tue, Mar 31, 2020	37.99	38.29	37.29	37.64
3378	AMEX	ERTH	Mon, Mar 30, 2020	37.48	37.88	37.32	37.88
3377	AMEX	ERTH	Fri, Mar 27, 2020	37.94	38.04	37.22	37.24
3376	AMEX	ERTH	Thu, Mar 26, 2020	38.30	39.42	38.20	39.27
3375	AMEX	ERTH	Wed, Mar 25, 2020	36.48	38.32	35.96	37.25
3374	AMEX	ERTH	Tue, Mar 24, 2020	35.00	36.39	35.00	36.16
3373	AMEX	ERTH	Mon, Mar 23, 2020	33.79	34.17	32.67	33.49
3372	AMEX	ERTH	Fri, Mar 20, 2020	35.05	35.56	33.65	33.75
3371	AMEX	ERTH	Thu, Mar 19, 2020	33.19	35.12	32.61	34.37
3370	AMEX	ERTH	Wed, Mar 18, 2020	34.48	35.00	32.41	33.52
3369	AMEX	ERTH	Tue, Mar 17, 2020	35.59	36.88	34.86	36.72
3368	AMEX	ERTH	Mon, Mar 16, 2020	34.97	36.03	34.01	34.57
3367	AMEX	ERTH	Fri, Mar 13, 2020	40.03	40.03	36.75	38.82
3366	AMEX	ERTH	Thu, Mar 12, 2020	38.19	38.95	36.40	37.08
3365	AMEX	ERTH	Wed, Mar 11, 2020	42.79	42.79	40.91	41.27
3364	AMEX	ERTH	Tue, Mar 10, 2020	43.97	44.03	42.47	43.96
3363	AMEX	ERTH	Mon, Mar 9, 2020	43.74	44.09	42.37	42.38
3362	AMEX	ERTH	Fri, Mar 6, 2020	46.41	47.07	46.05	46.53
3361	AMEX	ERTH	Thu, Mar 5, 2020	47.79	48.71	47.36	47.60
3360	AMEX	ERTH	Wed, Mar 4, 2020	48.10	49.14	47.76	49.14
3359	AMEX	ERTH	Tue, Mar 3, 2020	48.57	49.12	47.27	47.38
3358	AMEX	ERTH	Mon, Mar 2, 2020	47.18	48.05	46.64	47.93
3357	AMEX	ERTH	Fri, Feb 28, 2020	45.83	47.16	45.63	47.14
3356	AMEX	ERTH	Thu, Feb 27, 2020	47.75	48.67	46.98	47.18
3355	AMEX	ERTH	Wed, Feb 26, 2020	48.98	49.66	48.64	48.73
3354	AMEX	ERTH	Tue, Feb 25, 2020	50.32	50.70	48.80	48.83
3353	AMEX	ERTH	Mon, Feb 24, 2020	50.29	50.75	50.10	50.54
3352	AMEX	ERTH	Fri, Feb 21, 2020	52.45	52.67	52.00	52.08
3351	AMEX	ERTH	Thu, Feb 20, 2020	52.51	52.99	52.04	52.91
3350	AMEX	ERTH	Wed, Feb 19, 2020	51.76	52.44	51.76	52.22
3349	AMEX	ERTH	Tue, Feb 18, 2020	51.66	51.80	51.26	51.51
3348	AMEX	ERTH	Fri, Feb 14, 2020	51.92	52.23	51.65	51.88
3347	AMEX	ERTH	Thu, Feb 13, 2020	51.66	52.24	51.66	52.03
3346	AMEX	ERTH	Wed, Feb 12, 2020	51.87	52.34	51.80	52.23
3345	AMEX	ERTH	Tue, Feb 11, 2020	51.54	51.92	51.54	51.76
3344	AMEX	ERTH	Mon, Feb 10, 2020	50.58	51.00	50.58	51.00
3343	AMEX	ERTH	Fri, Feb 7, 2020	50.88	50.93	50.60	50.65
3342	AMEX	ERTH	Thu, Feb 6, 2020	51.66	51.66	51.27	51.37
3341	AMEX	ERTH	Wed, Feb 5, 2020	51.93	51.99	51.47	51.76
3340	AMEX	ERTH	Tue, Feb 4, 2020	50.89	51.31	50.83	51.20
3339	AMEX	ERTH	Mon, Feb 3, 2020	49.66	50.19	49.66	49.85
3338	AMEX	ERTH	Fri, Jan 31, 2020	50.28	50.28	49.50	49.57
3337	AMEX	ERTH	Thu, Jan 30, 2020	50.03	50.35	49.84	50.35
3336	AMEX	ERTH	Wed, Jan 29, 2020	50.82	50.99	50.56	50.60
3335	AMEX	ERTH	Tue, Jan 28, 2020	50.06	50.56	49.98	50.55
3334	AMEX	ERTH	Mon, Jan 27, 2020	50.22	50.48	49.99	50.12
3333	AMEX	ERTH	Fri, Jan 24, 2020	51.47	51.78	51.04	51.24
3332	AMEX	ERTH	Thu, Jan 23, 2020	51.04	51.34	50.89	51.31
3331	AMEX	ERTH	Wed, Jan 22, 2020	51.49	51.66	51.02	51.07
3330	AMEX	ERTH	Tue, Jan 21, 2020	51.37	51.84	51.19	51.33
3329	AMEX	ERTH	Fri, Jan 17, 2020	51.31	51.66	51.19	51.46
3328	AMEX	ERTH	Thu, Jan 16, 2020	50.83	51.17	50.83	51.16
3327	AMEX	ERTH	Wed, Jan 15, 2020	50.74	51.14	50.70	50.86
3326	AMEX	ERTH	Tue, Jan 14, 2020	50.55	51.49	50.44	50.64
3325	AMEX	ERTH	Mon, Jan 13, 2020	50.08	50.60	50.08	50.56
3324	AMEX	ERTH	Fri, Jan 10, 2020	49.87	50.10	49.75	49.77
3323	AMEX	ERTH	Thu, Jan 9, 2020	49.99	50.36	49.91	49.92
3322	AMEX	ERTH	Wed, Jan 8, 2020	49.66	50.05	49.66	49.92
3321	AMEX	ERTH	Tue, Jan 7, 2020	49.73	49.94	49.61	49.68
3320	AMEX	ERTH	Mon, Jan 6, 2020	49.57	49.85	49.43	49.71
3319	AMEX	ERTH	Fri, Jan 3, 2020	49.64	50.03	49.64	49.91
3318	AMEX	ERTH	Thu, Jan 2, 2020	50.19	50.37	49.85	50.18
3317	AMEX	ERTH	Tue, Dec 31, 2019	49.88	50.23	49.70	49.94
3316	AMEX	ERTH	Mon, Dec 30, 2019	50.14	50.47	49.85	49.96
3315	AMEX	ERTH	Fri, Dec 27, 2019	50.16	50.50	49.98	50.13
3314	AMEX	ERTH	Thu, Dec 26, 2019	49.95	50.11	49.90	49.90
3313	AMEX	ERTH	Tue, Dec 24, 2019	49.92	50.15	49.69	49.91
3312	AMEX	ERTH	Mon, Dec 23, 2019	49.94	50.15	49.71	49.89
3311	AMEX	ERTH	Fri, Dec 20, 2019	49.76	50.15	49.71	49.90
3310	AMEX	ERTH	Thu, Dec 19, 2019	49.57	49.98	49.30	49.75
3309	AMEX	ERTH	Wed, Dec 18, 2019	49.56	49.95	49.39	49.73
3308	AMEX	ERTH	Tue, Dec 17, 2019	49.61	49.91	49.47	49.59
3307	AMEX	ERTH	Mon, Dec 16, 2019	49.61	50.00	49.45	49.45
3306	AMEX	ERTH	Fri, Dec 13, 2019	49.22	49.58	49.11	49.25
3305	AMEX	ERTH	Thu, Dec 12, 2019	48.90	49.31	48.59	49.03
3304	AMEX	ERTH	Wed, Dec 11, 2019	48.11	48.71	48.11	48.60
3303	AMEX	ERTH	Tue, Dec 10, 2019	48.09	48.52	48.05	48.10
3302	AMEX	ERTH	Mon, Dec 9, 2019	48.22	48.57	48.20	48.35
3301	AMEX	ERTH	Fri, Dec 6, 2019	48.20	48.77	48.20	48.30
3300	AMEX	ERTH	Thu, Dec 5, 2019	47.87	48.10	47.79	48.02
3299	AMEX	ERTH	Wed, Dec 4, 2019	47.47	48.20	47.47	47.84
3298	AMEX	ERTH	Tue, Dec 3, 2019	47.12	47.61	47.00	47.61
3297	AMEX	ERTH	Mon, Dec 2, 2019	47.82	47.96	47.43	47.59
3296	AMEX	ERTH	Fri, Nov 29, 2019	47.81	48.01	47.68	47.68
3295	AMEX	ERTH	Wed, Nov 27, 2019	47.72	48.16	47.72	47.90
3294	AMEX	ERTH	Tue, Nov 26, 2019	47.55	47.96	47.52	47.65
3293	AMEX	ERTH	Mon, Nov 25, 2019	47.00	47.71	47.00	47.42
3292	AMEX	ERTH	Fri, Nov 22, 2019	47.25	47.25	46.50	46.72
3291	AMEX	ERTH	Thu, Nov 21, 2019	46.65	46.88	46.54	46.67
3290	AMEX	ERTH	Wed, Nov 20, 2019	47.00	47.34	46.65	46.87
3289	AMEX	ERTH	Tue, Nov 19, 2019	46.95	47.37	46.94	47.27
3288	AMEX	ERTH	Mon, Nov 18, 2019	46.99	47.21	46.76	47.03
3287	AMEX	ERTH	Fri, Nov 15, 2019	47.22	47.38	46.99	47.20
3286	AMEX	ERTH	Thu, Nov 14, 2019	46.50	46.70	46.48	46.65
3285	AMEX	ERTH	Wed, Nov 13, 2019	46.66	46.90	46.35	46.43
3284	AMEX	ERTH	Tue, Nov 12, 2019	46.49	47.11	46.49	46.67
3283	AMEX	ERTH	Mon, Nov 11, 2019	46.51	46.95	46.51	46.72
3282	AMEX	ERTH	Fri, Nov 8, 2019	46.56	47.01	46.56	46.78
3281	AMEX	ERTH	Thu, Nov 7, 2019	47.19	47.50	46.74	47.02
3280	AMEX	ERTH	Wed, Nov 6, 2019	46.75	47.07	46.65	46.76
3279	AMEX	ERTH	Tue, Nov 5, 2019	46.70	47.06	46.63	46.88
3278	AMEX	ERTH	Mon, Nov 4, 2019	46.82	47.10	46.81	46.90
3277	AMEX	ERTH	Fri, Nov 1, 2019	46.14	46.72	46.14	46.56
3276	AMEX	ERTH	Thu, Oct 31, 2019	45.94	46.21	45.67	45.80
3275	AMEX	ERTH	Wed, Oct 30, 2019	46.13	46.44	45.83	46.23
3274	AMEX	ERTH	Tue, Oct 29, 2019	46.06	46.50	46.06	46.35
3273	AMEX	ERTH	Mon, Oct 28, 2019	45.93	46.49	45.93	46.20
3272	AMEX	ERTH	Fri, Oct 25, 2019	45.48	45.83	45.48	45.74
3271	AMEX	ERTH	Thu, Oct 24, 2019	45.40	45.70	45.29	45.33
3270	AMEX	ERTH	Wed, Oct 23, 2019	45.31	45.33	45.03	45.20
3269	AMEX	ERTH	Tue, Oct 22, 2019	44.88	45.13	44.72	44.72
3268	AMEX	ERTH	Mon, Oct 21, 2019	44.98	45.40	44.98	45.14
3267	AMEX	ERTH	Fri, Oct 18, 2019	44.54	44.87	44.50	44.60
3266	AMEX	ERTH	Thu, Oct 17, 2019	44.56	44.93	44.56	44.57
3265	AMEX	ERTH	Wed, Oct 16, 2019	44.49	44.73	44.31	44.42
3264	AMEX	ERTH	Tue, Oct 15, 2019	44.41	45.09	44.41	44.85
3263	AMEX	ERTH	Mon, Oct 14, 2019	44.34	44.51	44.20	44.20
3262	AMEX	ERTH	Fri, Oct 11, 2019	44.00	44.96	44.00	44.48
3261	AMEX	ERTH	Thu, Oct 10, 2019	43.06	43.75	43.06	43.49
3260	AMEX	ERTH	Wed, Oct 9, 2019	43.11	43.44	43.02	43.16
3259	AMEX	ERTH	Tue, Oct 8, 2019	43.25	43.26	42.81	42.83
3258	AMEX	ERTH	Mon, Oct 7, 2019	43.66	43.99	43.66	43.73
3257	AMEX	ERTH	Fri, Oct 4, 2019	43.51	43.97	43.51	43.85
3256	AMEX	ERTH	Thu, Oct 3, 2019	42.75	43.32	42.63	43.25
3255	AMEX	ERTH	Wed, Oct 2, 2019	42.98	43.03	42.70	42.89
3254	AMEX	ERTH	Tue, Oct 1, 2019	44.63	44.63	43.72	43.73
3253	AMEX	ERTH	Mon, Sep 30, 2019	44.44	44.61	44.37	44.61
3252	AMEX	ERTH	Fri, Sep 27, 2019	44.92	44.92	44.32	44.41
3251	AMEX	ERTH	Thu, Sep 26, 2019	44.88	44.96	44.69	44.69
3250	AMEX	ERTH	Wed, Sep 25, 2019	44.50	44.90	44.33	44.89
3249	AMEX	ERTH	Tue, Sep 24, 2019	45.30	45.41	44.68	44.79
3248	AMEX	ERTH	Mon, Sep 23, 2019	44.84	45.11	44.66	45.05
3247	AMEX	ERTH	Fri, Sep 20, 2019	45.50	45.50	45.03	45.17
3246	AMEX	ERTH	Thu, Sep 19, 2019	45.28	45.90	45.28	45.42
3245	AMEX	ERTH	Wed, Sep 18, 2019	45.37	45.38	45.10	45.26
3244	AMEX	ERTH	Tue, Sep 17, 2019	45.01	45.34	44.88	45.31
3243	AMEX	ERTH	Mon, Sep 16, 2019	44.87	45.23	44.87	45.14
3242	AMEX	ERTH	Fri, Sep 13, 2019	45.13	45.65	45.13	45.22
3241	AMEX	ERTH	Thu, Sep 12, 2019	44.90	45.34	44.76	44.99
3240	AMEX	ERTH	Wed, Sep 11, 2019	44.29	44.92	44.29	44.90
3239	AMEX	ERTH	Tue, Sep 10, 2019	43.64	44.13	43.64	43.92
3238	AMEX	ERTH	Mon, Sep 9, 2019	43.67	43.73	43.48	43.69
3237	AMEX	ERTH	Fri, Sep 6, 2019	43.49	43.64	43.48	43.52
3236	AMEX	ERTH	Thu, Sep 5, 2019	42.95	43.49	42.95	43.39
3235	AMEX	ERTH	Wed, Sep 4, 2019	42.50	42.72	42.49	42.60
3234	AMEX	ERTH	Tue, Sep 3, 2019	42.21	42.50	41.90	42.00
3233	AMEX	ERTH	Fri, Aug 30, 2019	42.57	42.57	42.45	42.48
3232	AMEX	ERTH	Thu, Aug 29, 2019	42.00	42.38	42.00	42.33
3231	AMEX	ERTH	Wed, Aug 28, 2019	41.21	41.87	41.21	41.64
3230	AMEX	ERTH	Tue, Aug 27, 2019	41.82	41.82	41.56	41.61
3229	AMEX	ERTH	Mon, Aug 26, 2019	41.70	41.79	41.47	41.55
3228	AMEX	ERTH	Fri, Aug 23, 2019	42.24	42.24	41.35	41.37
3227	AMEX	ERTH	Thu, Aug 22, 2019	42.78	42.78	42.31	42.50
3226	AMEX	ERTH	Wed, Aug 21, 2019	42.89	42.93	42.72	42.77
3225	AMEX	ERTH	Tue, Aug 20, 2019	42.68	42.92	42.53	42.55
3224	AMEX	ERTH	Mon, Aug 19, 2019	42.98	43.15	42.75	42.84
3223	AMEX	ERTH	Fri, Aug 16, 2019	41.82	42.46	41.82	42.41
3222	AMEX	ERTH	Thu, Aug 15, 2019	41.82	41.82	41.50	41.75
3221	AMEX	ERTH	Wed, Aug 14, 2019	42.62	42.62	41.93	41.93
3220	AMEX	ERTH	Tue, Aug 13, 2019	42.69	43.65	42.69	43.39
3219	AMEX	ERTH	Mon, Aug 12, 2019	43.05	43.24	42.95	42.96
3218	AMEX	ERTH	Fri, Aug 9, 2019	43.72	43.72	43.23	43.26
3217	AMEX	ERTH	Thu, Aug 8, 2019	43.35	43.96	43.35	43.80
3216	AMEX	ERTH	Wed, Aug 7, 2019	42.57	43.22	42.56	43.12
3215	AMEX	ERTH	Tue, Aug 6, 2019	42.70	42.99	42.39	42.93
3214	AMEX	ERTH	Mon, Aug 5, 2019	42.75	42.75	41.81	42.14
3213	AMEX	ERTH	Fri, Aug 2, 2019	43.44	43.60	43.24	43.45
3212	AMEX	ERTH	Thu, Aug 1, 2019	44.95	44.95	43.87	43.92
3211	AMEX	ERTH	Wed, Jul 31, 2019	44.80	44.96	44.47	44.47
3210	AMEX	ERTH	Tue, Jul 30, 2019	44.47	44.83	44.47	44.68
3209	AMEX	ERTH	Mon, Jul 29, 2019	45.36	45.38	45.02	45.26
3208	AMEX	ERTH	Fri, Jul 26, 2019	45.50	45.65	45.38	45.39
3207	AMEX	ERTH	Thu, Jul 25, 2019	45.25	45.59	45.25	45.34
3206	AMEX	ERTH	Wed, Jul 24, 2019	45.26	45.89	45.21	45.61
3205	AMEX	ERTH	Tue, Jul 23, 2019	45.17	45.33	45.06	45.33
3204	AMEX	ERTH	Mon, Jul 22, 2019	44.79	45.02	44.77	44.89
3203	AMEX	ERTH	Fri, Jul 19, 2019	44.82	45.05	44.79	44.85
3202	AMEX	ERTH	Thu, Jul 18, 2019	44.54	44.69	44.45	44.56
3201	AMEX	ERTH	Wed, Jul 17, 2019	45.13	45.23	44.76	44.87
3200	AMEX	ERTH	Tue, Jul 16, 2019	45.25	45.46	45.06	45.10
3199	AMEX	ERTH	Mon, Jul 15, 2019	45.25	45.33	44.97	45.15
3198	AMEX	ERTH	Fri, Jul 12, 2019	44.73	45.36	44.73	45.19
3197	AMEX	ERTH	Thu, Jul 11, 2019	44.82	44.82	44.60	44.62
3196	AMEX	ERTH	Wed, Jul 10, 2019	45.03	45.06	44.81	44.87
3195	AMEX	ERTH	Tue, Jul 9, 2019	44.75	44.99	44.75	44.92
3194	AMEX	ERTH	Mon, Jul 8, 2019	45.33	45.36	45.00	45.00
3193	AMEX	ERTH	Fri, Jul 5, 2019	45.36	45.81	45.10	45.60
3192	AMEX	ERTH	Wed, Jul 3, 2019	45.87	46.17	45.86	45.88
3191	AMEX	ERTH	Tue, Jul 2, 2019	45.87	46.02	45.85	45.85
3190	AMEX	ERTH	Mon, Jul 1, 2019	46.03	46.25	45.82	46.01
3189	AMEX	ERTH	Fri, Jun 28, 2019	45.28	45.74	45.28	45.59
3188	AMEX	ERTH	Thu, Jun 27, 2019	45.13	45.41	45.04	45.38
3187	AMEX	ERTH	Wed, Jun 26, 2019	44.85	45.15	44.80	44.91
3186	AMEX	ERTH	Tue, Jun 25, 2019	44.95	45.45	44.65	44.65
3185	AMEX	ERTH	Mon, Jun 24, 2019	45.07	45.34	44.94	45.03
3184	AMEX	ERTH	Fri, Jun 21, 2019	45.21	45.46	45.12	45.11
3183	AMEX	ERTH	Thu, Jun 20, 2019	45.16	45.50	45.16	45.32
3182	AMEX	ERTH	Wed, Jun 19, 2019	44.70	44.96	44.51	44.92
3181	AMEX	ERTH	Tue, Jun 18, 2019	44.14	44.86	44.14	44.45
3180	AMEX	ERTH	Mon, Jun 17, 2019	43.79	44.02	43.75	43.75
3179	AMEX	ERTH	Fri, Jun 14, 2019	44.19	44.19	43.66	43.75
3178	AMEX	ERTH	Thu, Jun 13, 2019	44.15	44.51	44.11	44.22
3177	AMEX	ERTH	Wed, Jun 12, 2019	44.05	44.30	43.98	44.07
3176	AMEX	ERTH	Tue, Jun 11, 2019	44.32	44.58	44.08	44.12
3175	AMEX	ERTH	Mon, Jun 10, 2019	43.88	44.36	43.88	44.08
3174	AMEX	ERTH	Fri, Jun 7, 2019	43.49	44.00	43.49	43.76
3173	AMEX	ERTH	Thu, Jun 6, 2019	43.36	43.40	43.04	43.36
3172	AMEX	ERTH	Wed, Jun 5, 2019	43.20	43.35	43.05	43.32
3171	AMEX	ERTH	Tue, Jun 4, 2019	42.62	43.11	42.62	43.05
3170	AMEX	ERTH	Mon, Jun 3, 2019	42.07	42.48	42.07	42.33
3169	AMEX	ERTH	Fri, May 31, 2019	42.10	42.29	41.94	41.99
3168	AMEX	ERTH	Thu, May 30, 2019	42.66	42.66	42.39	42.45
3167	AMEX	ERTH	Wed, May 29, 2019	42.30	42.31	42.06	42.16
3166	AMEX	ERTH	Tue, May 28, 2019	42.80	42.95	42.54	42.54
3165	AMEX	ERTH	Fri, May 24, 2019	42.84	42.89	42.60	42.71
3164	AMEX	ERTH	Thu, May 23, 2019	42.58	42.75	42.26	42.43
3163	AMEX	ERTH	Wed, May 22, 2019	43.41	43.44	43.26	43.26
3162	AMEX	ERTH	Tue, May 21, 2019	42.93	43.47	42.93	43.25
3161	AMEX	ERTH	Mon, May 20, 2019	42.86	42.86	42.53	42.53
3160	AMEX	ERTH	Fri, May 17, 2019	43.28	43.48	43.07	43.07
3159	AMEX	ERTH	Thu, May 16, 2019	43.41	43.87	43.41	43.68
3158	AMEX	ERTH	Wed, May 15, 2019	42.64	43.35	42.64	43.33
3157	AMEX	ERTH	Tue, May 14, 2019	42.81	43.17	42.81	42.93
3156	AMEX	ERTH	Mon, May 13, 2019	43.21	43.46	42.50	42.50
3155	AMEX	ERTH	Fri, May 10, 2019	43.90	44.29	43.44	44.11
3154	AMEX	ERTH	Thu, May 9, 2019	43.68	43.94	43.46	43.73
3153	AMEX	ERTH	Wed, May 8, 2019	44.33	44.65	44.15	44.26
3152	AMEX	ERTH	Tue, May 7, 2019	44.46	44.46	44.12	44.38
3151	AMEX	ERTH	Mon, May 6, 2019	44.52	44.88	44.52	44.88
3150	AMEX	ERTH	Fri, May 3, 2019	45.04	45.50	44.88	45.33
3149	AMEX	ERTH	Thu, May 2, 2019	44.45	44.53	44.22	44.53
3148	AMEX	ERTH	Wed, May 1, 2019	45.23	45.37	44.88	44.88
3147	AMEX	ERTH	Tue, Apr 30, 2019	45.04	45.19	44.97	45.17
3146	AMEX	ERTH	Mon, Apr 29, 2019	44.82	45.23	44.79	45.12
3145	AMEX	ERTH	Fri, Apr 26, 2019	44.57	44.78	44.40	44.77
3144	AMEX	ERTH	Thu, Apr 25, 2019	44.92	44.92	44.56	44.59
3143	AMEX	ERTH	Wed, Apr 24, 2019	45.02	45.22	45.02	45.03
3142	AMEX	ERTH	Tue, Apr 23, 2019	44.75	45.19	44.75	45.14
3141	AMEX	ERTH	Mon, Apr 22, 2019	44.93	45.02	44.93	45.02
3140	AMEX	ERTH	Thu, Apr 18, 2019	44.92	45.11	44.92	45.05
3139	AMEX	ERTH	Wed, Apr 17, 2019	44.93	44.99	44.82	44.86
3138	AMEX	ERTH	Tue, Apr 16, 2019	44.56	44.82	44.56	44.67
3137	AMEX	ERTH	Mon, Apr 15, 2019	44.35	44.46	44.29	44.41
3136	AMEX	ERTH	Fri, Apr 12, 2019	44.10	44.21	44.10	44.21
3135	AMEX	ERTH	Thu, Apr 11, 2019	43.77	43.88	43.71	43.76
3134	AMEX	ERTH	Wed, Apr 10, 2019	43.54	43.74	43.50	43.74
3133	AMEX	ERTH	Tue, Apr 9, 2019	43.55	43.64	43.36	43.43
3132	AMEX	ERTH	Mon, Apr 8, 2019	43.86	43.94	43.70	43.94
3131	AMEX	ERTH	Fri, Apr 5, 2019	43.61	43.91	43.61	43.85
3130	AMEX	ERTH	Thu, Apr 4, 2019	43.37	43.56	43.37	43.47
3129	AMEX	ERTH	Wed, Apr 3, 2019	43.37	43.69	43.37	43.41
3128	AMEX	ERTH	Tue, Apr 2, 2019	42.89	43.04	42.89	43.03
3127	AMEX	ERTH	Mon, Apr 1, 2019	42.51	42.92	42.51	42.91
3126	AMEX	ERTH	Fri, Mar 29, 2019	42.13	42.33	42.01	42.15
3125	AMEX	ERTH	Thu, Mar 28, 2019	41.73	41.92	41.50	41.81
3124	AMEX	ERTH	Wed, Mar 27, 2019	41.72	41.89	41.44	41.70
3123	AMEX	ERTH	Tue, Mar 26, 2019	41.63	41.90	41.59	41.68
3122	AMEX	ERTH	Mon, Mar 25, 2019	41.26	41.62	41.18	41.38
3121	AMEX	ERTH	Fri, Mar 22, 2019	42.29	42.29	41.50	41.51
3120	AMEX	ERTH	Thu, Mar 21, 2019	42.26	42.81	42.26	42.81
3119	AMEX	ERTH	Wed, Mar 20, 2019	42.57	42.86	42.21	42.57
3118	AMEX	ERTH	Tue, Mar 19, 2019	42.82	42.99	42.70	42.70
3117	AMEX	ERTH	Mon, Mar 18, 2019	42.33	42.64	42.33	42.57
3116	AMEX	ERTH	Fri, Mar 15, 2019	42.14	42.49	42.14	42.26
3115	AMEX	ERTH	Thu, Mar 14, 2019	42.14	42.17	42.02	42.02
3114	AMEX	ERTH	Wed, Mar 13, 2019	42.10	42.33	42.10	42.20
3113	AMEX	ERTH	Tue, Mar 12, 2019	41.91	42.11	41.91	41.95
3112	AMEX	ERTH	Mon, Mar 11, 2019	41.26	41.76	41.26	41.76
3111	AMEX	ERTH	Fri, Mar 8, 2019	41.20	41.46	41.08	41.35
3110	AMEX	ERTH	Thu, Mar 7, 2019	41.89	41.89	41.54	41.55
3109	AMEX	ERTH	Wed, Mar 6, 2019	42.34	42.34	42.07	42.08
3108	AMEX	ERTH	Tue, Mar 5, 2019	42.45	42.61	42.45	42.47
3107	AMEX	ERTH	Mon, Mar 4, 2019	42.98	42.98	42.56	42.67
3106	AMEX	ERTH	Fri, Mar 1, 2019	42.87	43.09	42.70	42.71
3105	AMEX	ERTH	Thu, Feb 28, 2019	43.07	43.07	42.53	42.53
3104	AMEX	ERTH	Wed, Feb 27, 2019	42.86	42.86	42.66	42.81
3103	AMEX	ERTH	Tue, Feb 26, 2019	42.93	43.01	42.78	42.83
3102	AMEX	ERTH	Mon, Feb 25, 2019	42.93	43.20	42.78	42.78
3101	AMEX	ERTH	Fri, Feb 22, 2019	42.60	42.77	42.60	42.72
3100	AMEX	ERTH	Thu, Feb 21, 2019	42.51	42.62	42.41	42.51
3099	AMEX	ERTH	Wed, Feb 20, 2019	42.31	42.77	42.31	42.77
3098	AMEX	ERTH	Tue, Feb 19, 2019	42.03	42.46	42.01	42.32
3097	AMEX	ERTH	Fri, Feb 15, 2019	41.95	42.14	41.91	42.14
3096	AMEX	ERTH	Thu, Feb 14, 2019	41.42	41.78	41.42	41.62
3095	AMEX	ERTH	Wed, Feb 13, 2019	41.63	41.66	41.42	41.56
3094	AMEX	ERTH	Tue, Feb 12, 2019	40.94	41.29	40.94	41.18
3093	AMEX	ERTH	Mon, Feb 11, 2019	40.48	40.53	40.38	40.48
3092	AMEX	ERTH	Fri, Feb 8, 2019	40.28	40.42	40.23	40.40
3091	AMEX	ERTH	Thu, Feb 7, 2019	41.00	41.09	40.49	40.69
3090	AMEX	ERTH	Wed, Feb 6, 2019	41.32	41.66	41.32	41.43
3089	AMEX	ERTH	Tue, Feb 5, 2019	41.11	41.32	41.07	41.30
3088	AMEX	ERTH	Mon, Feb 4, 2019	40.75	40.97	40.70	40.92
3087	AMEX	ERTH	Fri, Feb 1, 2019	40.68	40.95	40.63	40.81
3086	AMEX	ERTH	Thu, Jan 31, 2019	40.37	40.92	40.37	40.68
3085	AMEX	ERTH	Wed, Jan 30, 2019	40.08	40.51	39.99	40.48
3084	AMEX	ERTH	Tue, Jan 29, 2019	39.87	40.27	39.87	40.07
3083	AMEX	ERTH	Mon, Jan 28, 2019	39.75	39.75	39.60	39.66
3082	AMEX	ERTH	Fri, Jan 25, 2019	39.81	40.26	39.81	40.14
3081	AMEX	ERTH	Thu, Jan 24, 2019	38.90	39.53	38.90	39.42
3080	AMEX	ERTH	Wed, Jan 23, 2019	39.35	39.35	38.78	38.97
3079	AMEX	ERTH	Tue, Jan 22, 2019	39.47	39.58	38.90	39.03
3078	AMEX	ERTH	Fri, Jan 18, 2019	39.57	39.80	39.57	39.79
3077	AMEX	ERTH	Thu, Jan 17, 2019	38.52	39.05	38.52	38.93
3076	AMEX	ERTH	Wed, Jan 16, 2019	38.44	38.83	38.44	38.76
3075	AMEX	ERTH	Tue, Jan 15, 2019	38.42	38.57	38.38	38.50
3074	AMEX	ERTH	Mon, Jan 14, 2019	38.53	38.75	38.41	38.41
3073	AMEX	ERTH	Fri, Jan 11, 2019	38.59	38.88	38.59	38.83
3072	AMEX	ERTH	Thu, Jan 10, 2019	38.47	38.97	38.47	38.94
3071	AMEX	ERTH	Wed, Jan 9, 2019	38.47	38.86	38.47	38.72
3070	AMEX	ERTH	Tue, Jan 8, 2019	38.09	38.20	37.86	38.18
3069	AMEX	ERTH	Mon, Jan 7, 2019	37.33	37.90	37.31	37.64
3068	AMEX	ERTH	Fri, Jan 4, 2019	36.63	37.26	36.63	37.22
3067	AMEX	ERTH	Thu, Jan 3, 2019	36.68	36.68	35.93	35.93
3066	AMEX	ERTH	Wed, Jan 2, 2019	36.66	36.99	36.66	36.89
3065	AMEX	ERTH	Mon, Dec 31, 2018	36.85	36.85	36.57	36.80
3064	AMEX	ERTH	Fri, Dec 28, 2018	36.84	36.84	36.46	36.67
3063	AMEX	ERTH	Thu, Dec 27, 2018	35.76	36.36	35.64	36.36
3062	AMEX	ERTH	Wed, Dec 26, 2018	35.07	36.24	34.90	36.23
3061	AMEX	ERTH	Mon, Dec 24, 2018	35.27	35.65	34.98	35.15
3060	AMEX	ERTH	Fri, Dec 21, 2018	36.25	36.43	35.70	35.73
3059	AMEX	ERTH	Thu, Dec 20, 2018	36.63	36.86	35.96	36.17
3058	AMEX	ERTH	Wed, Dec 19, 2018	37.38	37.65	36.61	36.81
3057	AMEX	ERTH	Tue, Dec 18, 2018	37.42	37.74	37.17	37.40
3056	AMEX	ERTH	Mon, Dec 17, 2018	37.70	37.84	37.13	37.15
3055	AMEX	ERTH	Fri, Dec 14, 2018	38.11	38.35	37.80	37.82
3054	AMEX	ERTH	Thu, Dec 13, 2018	38.87	38.87	38.58	38.58
3053	AMEX	ERTH	Wed, Dec 12, 2018	38.71	39.14	38.71	38.85
3052	AMEX	ERTH	Tue, Dec 11, 2018	38.49	38.61	37.94	38.14
3051	AMEX	ERTH	Mon, Dec 10, 2018	38.15	38.27	37.84	38.10
3050	AMEX	ERTH	Fri, Dec 7, 2018	39.00	39.17	38.27	38.40
3049	AMEX	ERTH	Thu, Dec 6, 2018	38.82	39.05	38.41	39.05
3048	AMEX	ERTH	Tue, Dec 4, 2018	41.17	41.22	39.65	39.65
3047	AMEX	ERTH	Mon, Dec 3, 2018	41.42	41.70	41.27	41.32
3046	AMEX	ERTH	Fri, Nov 30, 2018	40.40	40.68	40.40	40.68
3045	AMEX	ERTH	Thu, Nov 29, 2018	40.61	40.87	40.61	40.73
3044	AMEX	ERTH	Wed, Nov 28, 2018	39.83	40.70	39.83	40.67
3043	AMEX	ERTH	Tue, Nov 27, 2018	39.73	39.87	39.63	39.67
3042	AMEX	ERTH	Mon, Nov 26, 2018	39.69	40.08	39.69	39.86
3041	AMEX	ERTH	Fri, Nov 23, 2018	39.07	39.41	39.07	39.35
3040	AMEX	ERTH	Wed, Nov 21, 2018	39.12	39.77	39.12	39.54
3039	AMEX	ERTH	Tue, Nov 20, 2018	39.01	39.33	38.72	38.72
3038	AMEX	ERTH	Mon, Nov 19, 2018	40.09	40.09	39.61	39.74
3037	AMEX	ERTH	Fri, Nov 16, 2018	40.01	40.32	39.88	40.22
3036	AMEX	ERTH	Thu, Nov 15, 2018	39.61	40.32	39.49	40.32
3035	AMEX	ERTH	Wed, Nov 14, 2018	40.08	40.17	39.49	39.69
3034	AMEX	ERTH	Tue, Nov 13, 2018	39.79	40.24	39.78	39.78
3033	AMEX	ERTH	Mon, Nov 12, 2018	40.39	40.39	39.79	39.95
3032	AMEX	ERTH	Fri, Nov 9, 2018	41.01	41.01	40.42	40.50
3031	AMEX	ERTH	Thu, Nov 8, 2018	41.09	41.30	41.08	41.24
3030	AMEX	ERTH	Wed, Nov 7, 2018	40.75	41.30	40.72	41.14
3029	AMEX	ERTH	Tue, Nov 6, 2018	40.11	40.25	40.06	40.25
3028	AMEX	ERTH	Mon, Nov 5, 2018	39.84	39.87	39.61	39.83
3027	AMEX	ERTH	Fri, Nov 2, 2018	40.19	40.19	39.86	39.91
3026	AMEX	ERTH	Thu, Nov 1, 2018	39.01	39.80	39.01	39.79
3025	AMEX	ERTH	Wed, Oct 31, 2018	38.71	39.10	38.71	38.96
3024	AMEX	ERTH	Tue, Oct 30, 2018	37.74	38.37	37.74	38.12
3023	AMEX	ERTH	Mon, Oct 29, 2018	38.51	38.65	37.60	37.70
3022	AMEX	ERTH	Fri, Oct 26, 2018	37.40	38.12	37.27	37.64
3021	AMEX	ERTH	Thu, Oct 25, 2018	37.45	37.96	37.45	37.72
3020	AMEX	ERTH	Wed, Oct 24, 2018	38.52	38.52	37.27	37.27
3019	AMEX	ERTH	Tue, Oct 23, 2018	38.40	38.50	37.94	38.50
3018	AMEX	ERTH	Mon, Oct 22, 2018	39.03	39.25	38.90	39.07
3017	AMEX	ERTH	Fri, Oct 19, 2018	39.19	39.26	38.93	38.99
3016	AMEX	ERTH	Thu, Oct 18, 2018	39.83	39.92	39.17	39.24
3015	AMEX	ERTH	Wed, Oct 17, 2018	40.11	40.23	39.83	39.98
3014	AMEX	ERTH	Tue, Oct 16, 2018	39.70	40.25	39.68	40.25
3013	AMEX	ERTH	Mon, Oct 15, 2018	38.84	39.48	38.84	39.17
3012	AMEX	ERTH	Fri, Oct 12, 2018	39.14	39.32	38.71	38.85
3011	AMEX	ERTH	Thu, Oct 11, 2018	39.10	39.35	38.60	38.91
3010	AMEX	ERTH	Wed, Oct 10, 2018	40.23	40.28	39.02	39.02
3009	AMEX	ERTH	Tue, Oct 9, 2018	40.91	40.99	40.76	40.89
3008	AMEX	ERTH	Mon, Oct 8, 2018	41.16	41.37	40.90	41.18
3007	AMEX	ERTH	Fri, Oct 5, 2018	41.97	41.97	41.55	41.71
3006	AMEX	ERTH	Thu, Oct 4, 2018	42.58	42.58	42.07	42.11
3005	AMEX	ERTH	Wed, Oct 3, 2018	42.95	43.03	42.86	42.91
3004	AMEX	ERTH	Tue, Oct 2, 2018	42.72	43.03	42.72	42.72
3003	AMEX	ERTH	Mon, Oct 1, 2018	43.35	43.60	42.97	42.97
3002	AMEX	ERTH	Fri, Sep 28, 2018	43.05	43.54	43.05	43.54
3001	AMEX	ERTH	Thu, Sep 27, 2018	43.28	43.65	43.15	43.15
3000	AMEX	ERTH	Wed, Sep 26, 2018	43.56	43.80	43.35	43.35
2999	AMEX	ERTH	Tue, Sep 25, 2018	43.96	43.96	43.66	43.66
2998	AMEX	ERTH	Mon, Sep 24, 2018	44.01	44.25	43.73	43.76
2997	AMEX	ERTH	Fri, Sep 21, 2018	44.30	44.50	44.13	44.27
2996	AMEX	ERTH	Thu, Sep 20, 2018	44.16	44.31	44.09	44.12
2995	AMEX	ERTH	Wed, Sep 19, 2018	43.80	44.03	43.66	43.66
2994	AMEX	ERTH	Tue, Sep 18, 2018	43.71	44.13	43.65	43.65
2993	AMEX	ERTH	Mon, Sep 17, 2018	44.02	44.16	43.66	43.68
2992	AMEX	ERTH	Fri, Sep 14, 2018	43.92	44.27	43.71	44.22
2991	AMEX	ERTH	Thu, Sep 13, 2018	43.70	43.90	43.70	43.80
2990	AMEX	ERTH	Wed, Sep 12, 2018	43.64	43.93	43.34	43.69
2989	AMEX	ERTH	Tue, Sep 11, 2018	43.60	43.85	43.60	43.65
2988	AMEX	ERTH	Mon, Sep 10, 2018	43.61	43.85	43.56	43.82
2987	AMEX	ERTH	Fri, Sep 7, 2018	43.28	43.54	43.26	43.26
2986	AMEX	ERTH	Thu, Sep 6, 2018	43.60	43.83	43.46	43.82
2985	AMEX	ERTH	Wed, Sep 5, 2018	43.60	43.78	43.58	43.77
2984	AMEX	ERTH	Tue, Sep 4, 2018	43.72	43.84	43.54	43.84
2983	AMEX	ERTH	Fri, Aug 31, 2018	44.12	44.36	44.12	44.36
2982	AMEX	ERTH	Thu, Aug 30, 2018	44.37	44.60	44.29	44.45
2981	AMEX	ERTH	Wed, Aug 29, 2018	44.50	44.70	44.50	44.56
2980	AMEX	ERTH	Tue, Aug 28, 2018	44.57	44.90	44.46	44.49
2979	AMEX	ERTH	Mon, Aug 27, 2018	44.18	44.66	44.18	44.43
2978	AMEX	ERTH	Fri, Aug 24, 2018	43.70	44.00	43.70	43.99
2977	AMEX	ERTH	Thu, Aug 23, 2018	43.36	43.73	43.31	43.31
2976	AMEX	ERTH	Wed, Aug 22, 2018	43.47	43.56	43.42	43.42
2975	AMEX	ERTH	Tue, Aug 21, 2018	43.03	43.65	43.03	43.42
2974	AMEX	ERTH	Mon, Aug 20, 2018	42.70	42.97	42.70	42.88
2973	AMEX	ERTH	Fri, Aug 17, 2018	42.11	42.53	42.11	42.48
2972	AMEX	ERTH	Thu, Aug 16, 2018	41.93	42.18	41.93	42.18
2971	AMEX	ERTH	Wed, Aug 15, 2018	42.09	42.41	41.67	41.85
2970	AMEX	ERTH	Tue, Aug 14, 2018	42.39	42.55	42.39	42.53
2969	AMEX	ERTH	Mon, Aug 13, 2018	42.56	42.83	42.41	42.51
2968	AMEX	ERTH	Fri, Aug 10, 2018	42.70	42.85	42.50	42.69
2967	AMEX	ERTH	Thu, Aug 9, 2018	43.40	43.58	43.23	43.23
2966	AMEX	ERTH	Wed, Aug 8, 2018	43.27	43.38	43.17	43.22
2965	AMEX	ERTH	Tue, Aug 7, 2018	43.19	43.37	43.19	43.30
2964	AMEX	ERTH	Mon, Aug 6, 2018	42.94	43.17	42.94	43.07
2963	AMEX	ERTH	Fri, Aug 3, 2018	43.22	43.29	43.03	43.27
2962	AMEX	ERTH	Thu, Aug 2, 2018	42.85	43.36	42.85	43.36
2961	AMEX	ERTH	Wed, Aug 1, 2018	43.41	43.72	43.11	43.12
2960	AMEX	ERTH	Tue, Jul 31, 2018	42.94	43.56	42.94	43.54
2959	AMEX	ERTH	Mon, Jul 30, 2018	43.26	43.44	43.11	43.25
2958	AMEX	ERTH	Fri, Jul 27, 2018	43.59	43.65	43.17	43.37
2957	AMEX	ERTH	Thu, Jul 26, 2018	43.44	43.80	43.44	43.69
2956	AMEX	ERTH	Wed, Jul 25, 2018	42.95	43.51	42.91	43.44
2955	AMEX	ERTH	Tue, Jul 24, 2018	43.22	43.53	43.00	43.00
2954	AMEX	ERTH	Mon, Jul 23, 2018	42.99	43.23	42.91	42.91
2953	AMEX	ERTH	Fri, Jul 20, 2018	42.92	43.26	42.92	43.15
2952	AMEX	ERTH	Thu, Jul 19, 2018	42.79	43.32	42.79	43.32
2951	AMEX	ERTH	Wed, Jul 18, 2018	42.79	43.26	42.79	42.91
2950	AMEX	ERTH	Tue, Jul 17, 2018	42.65	43.22	42.65	42.86
2949	AMEX	ERTH	Mon, Jul 16, 2018	42.78	42.80	42.57	42.62
2948	AMEX	ERTH	Fri, Jul 13, 2018	42.50	43.09	42.50	43.08
2947	AMEX	ERTH	Thu, Jul 12, 2018	42.40	42.78	42.40	42.78
2946	AMEX	ERTH	Wed, Jul 11, 2018	42.59	42.78	42.52	42.59
2945	AMEX	ERTH	Tue, Jul 10, 2018	43.03	43.22	42.88	43.11
2944	AMEX	ERTH	Mon, Jul 9, 2018	42.71	43.00	42.71	42.98
2943	AMEX	ERTH	Fri, Jul 6, 2018	42.30	42.78	42.30	42.73
2942	AMEX	ERTH	Thu, Jul 5, 2018	41.95	42.40	41.85	42.19
2941	AMEX	ERTH	Tue, Jul 3, 2018	42.05	42.19	41.89	41.89
2940	AMEX	ERTH	Mon, Jul 2, 2018	41.61	41.86	41.40	41.75
2939	AMEX	ERTH	Fri, Jun 29, 2018	42.09	42.36	42.08	42.12
2938	AMEX	ERTH	Thu, Jun 28, 2018	41.59	41.86	41.35	41.86
2937	AMEX	ERTH	Wed, Jun 27, 2018	42.36	42.67	41.92	41.92
2936	AMEX	ERTH	Tue, Jun 26, 2018	42.09	42.38	42.03	42.03
2935	AMEX	ERTH	Mon, Jun 25, 2018	42.53	42.53	41.86	42.01
2934	AMEX	ERTH	Fri, Jun 22, 2018	42.92	42.98	42.77	42.77
2933	AMEX	ERTH	Thu, Jun 21, 2018	43.11	43.11	42.66	42.73
2932	AMEX	ERTH	Wed, Jun 20, 2018	43.02	43.43	43.00	43.43
2931	AMEX	ERTH	Tue, Jun 19, 2018	42.94	43.18	42.52	43.18
2930	AMEX	ERTH	Mon, Jun 18, 2018	43.22	43.62	43.15	43.48
2929	AMEX	ERTH	Fri, Jun 15, 2018	44.05	44.05	43.67	44.02
2928	AMEX	ERTH	Thu, Jun 14, 2018	44.24	44.30	44.15	44.26
2927	AMEX	ERTH	Wed, Jun 13, 2018	44.35	44.47	44.19	44.19
2926	AMEX	ERTH	Tue, Jun 12, 2018	44.38	44.40	44.07	44.07
2925	AMEX	ERTH	Mon, Jun 11, 2018	44.22	44.45	44.17	44.38
2924	AMEX	ERTH	Fri, Jun 8, 2018	44.18	44.31	43.98	44.16
2923	AMEX	ERTH	Thu, Jun 7, 2018	44.67	44.67	44.17	44.18
2922	AMEX	ERTH	Wed, Jun 6, 2018	44.27	44.67	44.26	44.67
2921	AMEX	ERTH	Tue, Jun 5, 2018	44.13	44.35	43.96	44.35
2920	AMEX	ERTH	Mon, Jun 4, 2018	44.03	44.14	43.85	44.14
2919	AMEX	ERTH	Fri, Jun 1, 2018	43.83	44.05	43.80	44.02
2918	AMEX	ERTH	Thu, May 31, 2018	43.86	43.86	43.35	43.68
2917	AMEX	ERTH	Wed, May 30, 2018	43.68	44.13	43.67	43.86
2916	AMEX	ERTH	Tue, May 29, 2018	43.38	43.68	43.20	43.31
2915	AMEX	ERTH	Fri, May 25, 2018	43.83	44.08	43.83	43.98
2914	AMEX	ERTH	Thu, May 24, 2018	44.13	44.22	43.95	44.22
2913	AMEX	ERTH	Wed, May 23, 2018	44.24	44.42	44.02	44.31
2912	AMEX	ERTH	Tue, May 22, 2018	44.88	45.08	44.59	44.67
2911	AMEX	ERTH	Mon, May 21, 2018	44.59	44.98	44.59	44.78
2910	AMEX	ERTH	Fri, May 18, 2018	44.40	44.58	44.40	44.44
2909	AMEX	ERTH	Thu, May 17, 2018	44.17	44.60	44.17	44.58
2908	AMEX	ERTH	Wed, May 16, 2018	44.01	44.48	43.99	44.32
2907	AMEX	ERTH	Tue, May 15, 2018	43.80	44.15	43.80	44.00
2906	AMEX	ERTH	Mon, May 14, 2018	44.23	44.48	44.17	44.17
2905	AMEX	ERTH	Fri, May 11, 2018	44.34	44.47	44.06	44.30
2904	AMEX	ERTH	Thu, May 10, 2018	43.95	44.35	43.95	44.28
2903	AMEX	ERTH	Wed, May 9, 2018	43.56	43.71	43.35	43.59
2902	AMEX	ERTH	Tue, May 8, 2018	43.40	43.48	43.20	43.38
2901	AMEX	ERTH	Mon, May 7, 2018	43.18	43.53	42.96	43.34
2900	AMEX	ERTH	Fri, May 4, 2018	42.27	43.00	42.27	43.00
2899	AMEX	ERTH	Thu, May 3, 2018	42.23	42.52	42.09	42.42
2898	AMEX	ERTH	Wed, May 2, 2018	42.38	42.71	42.38	42.71
2897	AMEX	ERTH	Tue, May 1, 2018	42.00	42.32	42.00	42.24
2896	AMEX	ERTH	Mon, Apr 30, 2018	42.53	42.59	42.27	42.41
2895	AMEX	ERTH	Fri, Apr 27, 2018	42.76	42.76	42.49	42.69
2894	AMEX	ERTH	Thu, Apr 26, 2018	42.54	42.81	42.43	42.70
2893	AMEX	ERTH	Wed, Apr 25, 2018	42.35	42.54	42.21	42.51
2892	AMEX	ERTH	Tue, Apr 24, 2018	43.38	43.38	42.54	42.78
2891	AMEX	ERTH	Mon, Apr 23, 2018	43.46	43.54	43.15	43.27
2890	AMEX	ERTH	Fri, Apr 20, 2018	43.67	43.84	43.34	43.40
2889	AMEX	ERTH	Thu, Apr 19, 2018	43.98	43.99	43.67	43.68
2888	AMEX	ERTH	Wed, Apr 18, 2018	43.67	44.12	43.62	43.80
2887	AMEX	ERTH	Tue, Apr 17, 2018	43.34	43.74	43.34	43.73
2886	AMEX	ERTH	Mon, Apr 16, 2018	43.20	43.28	42.98	43.05
2885	AMEX	ERTH	Fri, Apr 13, 2018	43.28	43.28	42.84	42.90
2884	AMEX	ERTH	Thu, Apr 12, 2018	42.93	43.14	42.83	43.14
2883	AMEX	ERTH	Wed, Apr 11, 2018	42.70	43.02	42.70	42.87
2882	AMEX	ERTH	Tue, Apr 10, 2018	42.59	43.07	42.59	42.82
2881	AMEX	ERTH	Mon, Apr 9, 2018	42.31	42.75	42.28	42.62
2880	AMEX	ERTH	Fri, Apr 6, 2018	42.52	42.62	41.94	42.08
2879	AMEX	ERTH	Thu, Apr 5, 2018	42.40	42.80	42.40	42.74
2878	AMEX	ERTH	Wed, Apr 4, 2018	41.55	42.21	41.55	42.21
2877	AMEX	ERTH	Tue, Apr 3, 2018	42.01	42.41	41.78	42.12
2876	AMEX	ERTH	Mon, Apr 2, 2018	42.69	42.69	41.66	41.75
2875	AMEX	ERTH	Thu, Mar 29, 2018	42.58	43.07	42.58	42.95
2874	AMEX	ERTH	Wed, Mar 28, 2018	42.43	42.45	42.08	42.31
2873	AMEX	ERTH	Tue, Mar 27, 2018	43.15	43.48	42.52	42.52
2872	AMEX	ERTH	Mon, Mar 26, 2018	42.88	43.42	42.73	43.42
2871	AMEX	ERTH	Fri, Mar 23, 2018	43.15	43.15	42.44	42.48
2870	AMEX	ERTH	Thu, Mar 22, 2018	43.77	43.86	42.92	42.92
2869	AMEX	ERTH	Wed, Mar 21, 2018	44.00	44.51	43.98	44.47
2868	AMEX	ERTH	Tue, Mar 20, 2018	44.05	44.25	44.05	44.16
2867	AMEX	ERTH	Mon, Mar 19, 2018	44.05	44.05	43.49	43.91
2866	AMEX	ERTH	Fri, Mar 16, 2018	44.11	44.29	44.00	44.18
2865	AMEX	ERTH	Thu, Mar 15, 2018	44.20	44.39	44.04	44.14
2864	AMEX	ERTH	Wed, Mar 14, 2018	44.52	44.52	44.04	44.20
2863	AMEX	ERTH	Tue, Mar 13, 2018	44.75	44.87	44.21	44.21
2862	AMEX	ERTH	Mon, Mar 12, 2018	44.57	44.79	44.48	44.54
2861	AMEX	ERTH	Fri, Mar 9, 2018	43.99	44.50	43.99	44.44
2860	AMEX	ERTH	Thu, Mar 8, 2018	43.80	43.95	43.52	43.94
2859	AMEX	ERTH	Wed, Mar 7, 2018	43.29	43.69	43.29	43.63
2858	AMEX	ERTH	Tue, Mar 6, 2018	43.05	43.49	43.05	43.37
2857	AMEX	ERTH	Mon, Mar 5, 2018	42.36	42.95	42.36	42.95
2856	AMEX	ERTH	Fri, Mar 2, 2018	41.97	42.62	41.94	42.38
2855	AMEX	ERTH	Thu, Mar 1, 2018	42.50	42.90	42.14	42.45
2854	AMEX	ERTH	Wed, Feb 28, 2018	43.57	43.74	42.95	42.95
2853	AMEX	ERTH	Tue, Feb 27, 2018	43.95	44.04	43.45	43.59
2852	AMEX	ERTH	Mon, Feb 26, 2018	43.62	44.12	43.62	43.97
2851	AMEX	ERTH	Fri, Feb 23, 2018	43.59	43.66	43.36	43.65
2850	AMEX	ERTH	Thu, Feb 22, 2018	43.68	43.68	43.50	43.53
2849	AMEX	ERTH	Wed, Feb 21, 2018	43.82	44.26	43.72	43.83
2848	AMEX	ERTH	Tue, Feb 20, 2018	43.69	44.00	43.59	43.62
2847	AMEX	ERTH	Fri, Feb 16, 2018	43.70	44.00	43.68	43.90
2846	AMEX	ERTH	Thu, Feb 15, 2018	43.49	43.88	43.33	43.73
2845	AMEX	ERTH	Wed, Feb 14, 2018	42.14	43.08	42.14	42.93
2844	AMEX	ERTH	Tue, Feb 13, 2018	42.15	42.39	42.05	42.37
2843	AMEX	ERTH	Mon, Feb 12, 2018	41.92	42.43	41.92	42.09
2842	AMEX	ERTH	Fri, Feb 9, 2018	41.73	42.07	40.41	41.52
2841	AMEX	ERTH	Thu, Feb 8, 2018	42.43	42.43	41.50	41.50
2840	AMEX	ERTH	Wed, Feb 7, 2018	42.47	42.86	42.39	42.59
2839	AMEX	ERTH	Tue, Feb 6, 2018	41.51	42.85	41.51	42.50
2838	AMEX	ERTH	Mon, Feb 5, 2018	43.57	43.64	41.85	42.79
2837	AMEX	ERTH	Fri, Feb 2, 2018	44.40	44.40	43.67	43.67
2836	AMEX	ERTH	Thu, Feb 1, 2018	44.55	44.98	44.55	44.84
2835	AMEX	ERTH	Wed, Jan 31, 2018	44.97	44.97	44.55	44.66
2834	AMEX	ERTH	Tue, Jan 30, 2018	44.97	44.97	44.63	44.74
2833	AMEX	ERTH	Mon, Jan 29, 2018	45.09	45.09	44.83	44.94
2832	AMEX	ERTH	Fri, Jan 26, 2018	44.94	45.28	44.88	45.28
2831	AMEX	ERTH	Thu, Jan 25, 2018	45.00	45.07	44.71	44.71
2830	AMEX	ERTH	Wed, Jan 24, 2018	45.19	45.26	44.83	45.02
2829	AMEX	ERTH	Tue, Jan 23, 2018	45.14	45.19	44.91	45.00
2828	AMEX	ERTH	Mon, Jan 22, 2018	45.06	45.22	44.96	45.07
2827	AMEX	ERTH	Fri, Jan 19, 2018	44.92	45.10	44.85	45.06
2826	AMEX	ERTH	Thu, Jan 18, 2018	44.80	44.84	44.63	44.71
2825	AMEX	ERTH	Wed, Jan 17, 2018	44.85	44.92	44.62	44.81
2824	AMEX	ERTH	Tue, Jan 16, 2018	44.84	45.00	44.42	44.51
2823	AMEX	ERTH	Fri, Jan 12, 2018	44.15	44.49	44.15	44.37
2822	AMEX	ERTH	Thu, Jan 11, 2018	43.44	44.06	43.44	43.82
2821	AMEX	ERTH	Wed, Jan 10, 2018	43.47	43.49	43.19	43.23
2820	AMEX	ERTH	Tue, Jan 9, 2018	43.87	43.92	43.61	43.64
2819	AMEX	ERTH	Mon, Jan 8, 2018	43.71	44.07	43.71	44.07
2818	AMEX	ERTH	Fri, Jan 5, 2018	43.57	43.85	43.57	43.70
2817	AMEX	ERTH	Thu, Jan 4, 2018	43.26	43.56	43.26	43.56
2816	AMEX	ERTH	Wed, Jan 3, 2018	42.83	43.24	42.83	43.20
2815	AMEX	ERTH	Tue, Jan 2, 2018	42.58	42.83	42.53	42.80
2814	AMEX	ERTH	Fri, Dec 29, 2017	42.64	42.65	42.27	42.27
2813	AMEX	ERTH	Thu, Dec 28, 2017	42.50	42.54	42.34	42.50
2812	AMEX	ERTH	Wed, Dec 27, 2017	42.28	42.48	42.24	42.27
2811	AMEX	ERTH	Tue, Dec 26, 2017	42.25	42.39	42.15	42.22
2810	AMEX	ERTH	Fri, Dec 22, 2017	42.37	42.40	42.19	42.23
2809	AMEX	ERTH	Thu, Dec 21, 2017	42.43	42.52	42.21	42.21
2808	AMEX	ERTH	Wed, Dec 20, 2017	42.30	42.52	42.23	42.33
2807	AMEX	ERTH	Tue, Dec 19, 2017	42.45	42.54	42.25	42.44
2806	AMEX	ERTH	Mon, Dec 18, 2017	42.37	42.66	42.37	42.64
2805	AMEX	ERTH	Fri, Dec 15, 2017	41.62	42.20	41.62	42.11
2804	AMEX	ERTH	Thu, Dec 14, 2017	41.85	42.02	41.57	41.61
2803	AMEX	ERTH	Wed, Dec 13, 2017	41.69	41.95	41.63	41.63
2802	AMEX	ERTH	Tue, Dec 12, 2017	41.38	41.79	41.38	41.74
2801	AMEX	ERTH	Mon, Dec 11, 2017	41.28	41.58	41.28	41.45
2800	AMEX	ERTH	Fri, Dec 8, 2017	41.37	41.60	41.20	41.27
2799	AMEX	ERTH	Thu, Dec 7, 2017	41.08	41.51	41.08	41.47
2798	AMEX	ERTH	Wed, Dec 6, 2017	41.19	41.19	40.84	41.03
2797	AMEX	ERTH	Tue, Dec 5, 2017	41.20	41.37	40.95	40.95
2796	AMEX	ERTH	Mon, Dec 4, 2017	41.74	41.74	41.30	41.30
2795	AMEX	ERTH	Fri, Dec 1, 2017	41.97	41.97	41.34	41.65
2794	AMEX	ERTH	Thu, Nov 30, 2017	42.26	42.26	42.04	42.12
2793	AMEX	ERTH	Wed, Nov 29, 2017	42.30	42.30	41.80	41.80
2792	AMEX	ERTH	Tue, Nov 28, 2017	42.30	42.71	42.30	42.68
2791	AMEX	ERTH	Mon, Nov 27, 2017	42.14	42.32	42.00	42.20
2790	AMEX	ERTH	Fri, Nov 24, 2017	42.11	42.30	42.11	42.30
2789	AMEX	ERTH	Wed, Nov 22, 2017	42.05	42.15	41.86	42.12
2788	AMEX	ERTH	Tue, Nov 21, 2017	41.86	42.14	41.86	41.90
2787	AMEX	ERTH	Mon, Nov 20, 2017	41.67	42.02	41.67	41.87
2786	AMEX	ERTH	Fri, Nov 17, 2017	41.72	41.89	41.67	41.73
2785	AMEX	ERTH	Thu, Nov 16, 2017	41.53	42.03	41.53	41.92
2784	AMEX	ERTH	Wed, Nov 15, 2017	41.29	41.52	41.14	41.28
2783	AMEX	ERTH	Tue, Nov 14, 2017	41.32	41.54	41.30	41.54
2782	AMEX	ERTH	Mon, Nov 13, 2017	41.75	41.75	41.16	41.49
2781	AMEX	ERTH	Fri, Nov 10, 2017	41.74	41.87	41.67	41.73
2780	AMEX	ERTH	Thu, Nov 9, 2017	41.99	42.17	41.75	42.05
2779	AMEX	ERTH	Wed, Nov 8, 2017	42.65	42.78	42.28	42.56
2778	AMEX	ERTH	Tue, Nov 7, 2017	42.81	42.88	42.41	42.66
2777	AMEX	ERTH	Mon, Nov 6, 2017	42.75	43.05	42.75	43.05
2776	AMEX	ERTH	Fri, Nov 3, 2017	42.75	42.79	42.72	42.79
2775	AMEX	ERTH	Thu, Nov 2, 2017	42.89	43.07	42.84	43.07
2774	AMEX	ERTH	Wed, Nov 1, 2017	43.14	43.14	42.74	42.88
2773	AMEX	ERTH	Tue, Oct 31, 2017	42.85	43.15	42.85	43.07
2772	AMEX	ERTH	Mon, Oct 30, 2017	42.97	42.97	42.69	42.75
2771	AMEX	ERTH	Fri, Oct 27, 2017	42.37	42.86	42.37	42.86
2770	AMEX	ERTH	Thu, Oct 26, 2017	42.42	42.55	42.29	42.49
2769	AMEX	ERTH	Wed, Oct 25, 2017	42.30	42.30	41.99	42.14
2768	AMEX	ERTH	Tue, Oct 24, 2017	42.10	42.33	42.10	42.24
2767	AMEX	ERTH	Mon, Oct 23, 2017	42.24	42.30	42.06	42.07
2766	AMEX	ERTH	Fri, Oct 20, 2017	42.19	42.27	42.09	42.11
2765	AMEX	ERTH	Thu, Oct 19, 2017	41.98	42.13	41.65	42.08
2764	AMEX	ERTH	Wed, Oct 18, 2017	41.92	42.26	41.92	42.14
2763	AMEX	ERTH	Tue, Oct 17, 2017	42.02	42.10	41.87	42.05
2762	AMEX	ERTH	Mon, Oct 16, 2017	42.15	42.33	42.15	42.28
2761	AMEX	ERTH	Fri, Oct 13, 2017	42.35	42.45	42.29	42.31
2760	AMEX	ERTH	Thu, Oct 12, 2017	42.03	42.30	42.03	42.23
2759	AMEX	ERTH	Wed, Oct 11, 2017	42.02	42.13	41.98	42.08
2758	AMEX	ERTH	Tue, Oct 10, 2017	41.91	42.00	41.86	41.86
2757	AMEX	ERTH	Mon, Oct 9, 2017	41.64	41.79	41.62	41.71
2756	AMEX	ERTH	Fri, Oct 6, 2017	41.60	41.70	41.57	41.70
2755	AMEX	ERTH	Thu, Oct 5, 2017	41.68	41.86	41.67	41.74
2754	AMEX	ERTH	Wed, Oct 4, 2017	41.57	41.81	41.57	41.81
2753	AMEX	ERTH	Tue, Oct 3, 2017	41.52	41.62	41.35	41.57
2752	AMEX	ERTH	Mon, Oct 2, 2017	41.17	41.43	41.07	41.25
2751	AMEX	ERTH	Fri, Sep 29, 2017	40.91	41.31	40.91	41.31
2750	AMEX	ERTH	Thu, Sep 28, 2017	40.86	41.14	40.72	41.14
2749	AMEX	ERTH	Wed, Sep 27, 2017	40.38	40.74	40.34	40.71
2748	AMEX	ERTH	Tue, Sep 26, 2017	40.35	40.39	40.22	40.34
2747	AMEX	ERTH	Mon, Sep 25, 2017	40.74	40.74	40.49	40.58
2746	AMEX	ERTH	Fri, Sep 22, 2017	40.65	40.91	40.65	40.87
2745	AMEX	ERTH	Thu, Sep 21, 2017	40.70	40.88	40.60	40.69
2744	AMEX	ERTH	Wed, Sep 20, 2017	40.88	40.93	40.75	40.81
2743	AMEX	ERTH	Tue, Sep 19, 2017	40.73	40.84	40.64	40.75
2742	AMEX	ERTH	Mon, Sep 18, 2017	40.41	40.50	40.22	40.50
2741	AMEX	ERTH	Fri, Sep 15, 2017	40.24	40.33	40.09	40.21
2740	AMEX	ERTH	Thu, Sep 14, 2017	40.14	40.41	40.14	40.34
2739	AMEX	ERTH	Wed, Sep 13, 2017	40.29	40.34	40.25	40.28
2738	AMEX	ERTH	Tue, Sep 12, 2017	40.44	40.44	40.19	40.39
2737	AMEX	ERTH	Mon, Sep 11, 2017	40.09	40.35	40.09	40.35
2736	AMEX	ERTH	Fri, Sep 8, 2017	39.82	39.95	39.82	39.94
2735	AMEX	ERTH	Thu, Sep 7, 2017	39.93	39.93	39.66	39.87
2734	AMEX	ERTH	Wed, Sep 6, 2017	39.73	39.88	39.69	39.76
2733	AMEX	ERTH	Tue, Sep 5, 2017	39.75	39.87	39.54	39.64
2732	AMEX	ERTH	Fri, Sep 1, 2017	39.75	39.85	39.67	39.78
2731	AMEX	ERTH	Thu, Aug 31, 2017	39.32	39.75	39.32	39.75
2730	AMEX	ERTH	Wed, Aug 30, 2017	38.99	39.21	38.99	39.16
2729	AMEX	ERTH	Tue, Aug 29, 2017	38.88	39.00	38.79	38.98
2728	AMEX	ERTH	Mon, Aug 28, 2017	39.09	39.12	39.00	39.11
2727	AMEX	ERTH	Fri, Aug 25, 2017	39.06	39.14	39.05	39.12
2726	AMEX	ERTH	Thu, Aug 24, 2017	39.00	39.00	38.69	38.90
2725	AMEX	ERTH	Wed, Aug 23, 2017	38.78	38.97	38.75	38.92
2724	AMEX	ERTH	Tue, Aug 22, 2017	38.95	39.04	38.71	39.04
2723	AMEX	ERTH	Mon, Aug 21, 2017	38.59	38.64	38.58	38.58
2722	AMEX	ERTH	Fri, Aug 18, 2017	38.37	38.76	38.37	38.60
2721	AMEX	ERTH	Thu, Aug 17, 2017	39.00	39.00	38.35	38.35
2720	AMEX	ERTH	Wed, Aug 16, 2017	39.15	39.15	38.99	38.99
2719	AMEX	ERTH	Tue, Aug 15, 2017	38.87	39.02	38.86	38.96
2718	AMEX	ERTH	Mon, Aug 14, 2017	38.67	39.04	38.67	38.99
2717	AMEX	ERTH	Fri, Aug 11, 2017	38.47	38.60	38.37	38.60
2716	AMEX	ERTH	Thu, Aug 10, 2017	38.90	38.90	38.32	38.34
2715	AMEX	ERTH	Wed, Aug 9, 2017	39.06	39.15	38.85	39.08
2714	AMEX	ERTH	Tue, Aug 8, 2017	39.36	39.56	39.23	39.25
2713	AMEX	ERTH	Mon, Aug 7, 2017	39.27	39.44	39.27	39.42
2712	AMEX	ERTH	Fri, Aug 4, 2017	39.30	39.48	39.26	39.41
2711	AMEX	ERTH	Thu, Aug 3, 2017	39.26	39.34	39.22	39.28
2710	AMEX	ERTH	Wed, Aug 2, 2017	39.48	39.56	39.29	39.37
2709	AMEX	ERTH	Tue, Aug 1, 2017	39.63	39.67	39.52	39.61
2708	AMEX	ERTH	Mon, Jul 31, 2017	39.64	39.64	39.22	39.39
2707	AMEX	ERTH	Fri, Jul 28, 2017	39.30	39.37	39.26	39.37
2706	AMEX	ERTH	Thu, Jul 27, 2017	39.53	39.57	39.29	39.32
2705	AMEX	ERTH	Wed, Jul 26, 2017	39.76	39.89	39.60	39.78
2704	AMEX	ERTH	Tue, Jul 25, 2017	39.88	39.95	39.75	39.80
2703	AMEX	ERTH	Mon, Jul 24, 2017	39.60	39.73	39.60	39.70
2702	AMEX	ERTH	Fri, Jul 21, 2017	39.81	39.84	39.57	39.79
2701	AMEX	ERTH	Thu, Jul 20, 2017	40.12	40.12	39.86	40.00
2700	AMEX	ERTH	Wed, Jul 19, 2017	39.74	40.06	39.74	40.05
2699	AMEX	ERTH	Tue, Jul 18, 2017	39.62	39.81	39.62	39.67
2698	AMEX	ERTH	Mon, Jul 17, 2017	39.65	39.79	39.62	39.66
2697	AMEX	ERTH	Fri, Jul 14, 2017	39.50	39.78	39.45	39.73
2696	AMEX	ERTH	Thu, Jul 13, 2017	39.34	39.48	39.20	39.48
2695	AMEX	ERTH	Wed, Jul 12, 2017	39.02	39.36	39.02	39.30
2694	AMEX	ERTH	Tue, Jul 11, 2017	38.51	38.87	38.45	38.87
2693	AMEX	ERTH	Mon, Jul 10, 2017	38.59	38.75	38.59	38.69
2692	AMEX	ERTH	Fri, Jul 7, 2017	38.33	38.65	38.33	38.59
2691	AMEX	ERTH	Thu, Jul 6, 2017	38.48	38.56	38.23	38.27
2690	AMEX	ERTH	Wed, Jul 5, 2017	38.46	38.63	38.44	38.60
2689	AMEX	ERTH	Mon, Jul 3, 2017	38.92	38.92	38.55	38.62
2688	AMEX	ERTH	Fri, Jun 30, 2017	38.46	38.64	38.43	38.54
2687	AMEX	ERTH	Thu, Jun 29, 2017	38.58	38.58	38.08	38.31
2686	AMEX	ERTH	Wed, Jun 28, 2017	38.43	38.73	38.23	38.67
2685	AMEX	ERTH	Tue, Jun 27, 2017	38.56	38.62	38.31	38.36
2684	AMEX	ERTH	Mon, Jun 26, 2017	38.67	38.74	38.56	38.60
2683	AMEX	ERTH	Fri, Jun 23, 2017	38.39	38.62	38.39	38.62
2682	AMEX	ERTH	Thu, Jun 22, 2017	38.22	38.43	38.22	38.36
2681	AMEX	ERTH	Wed, Jun 21, 2017	38.36	38.43	38.13	38.13
2680	AMEX	ERTH	Tue, Jun 20, 2017	38.60	38.60	38.24	38.24
2679	AMEX	ERTH	Mon, Jun 19, 2017	38.58	38.76	38.47	38.76
2678	AMEX	ERTH	Fri, Jun 16, 2017	38.53	38.55	38.38	38.55
2677	AMEX	ERTH	Thu, Jun 15, 2017	38.62	38.68	38.43	38.31
2676	AMEX	ERTH	Wed, Jun 14, 2017	39.40	39.47	38.96	39.10
2675	AMEX	ERTH	Tue, Jun 13, 2017	39.16	39.27	39.13	39.24
2674	AMEX	ERTH	Mon, Jun 12, 2017	39.01	39.01	38.75	38.98
2673	AMEX	ERTH	Fri, Jun 9, 2017	39.36	39.61	39.04	39.25
2672	AMEX	ERTH	Thu, Jun 8, 2017	39.08	39.37	39.03	39.36
2671	AMEX	ERTH	Wed, Jun 7, 2017	39.19	39.31	39.03	39.22
2670	AMEX	ERTH	Tue, Jun 6, 2017	39.07	39.29	39.07	39.15
2669	AMEX	ERTH	Mon, Jun 5, 2017	39.32	39.38	39.07	39.07
2668	AMEX	ERTH	Fri, Jun 2, 2017	39.20	39.50	39.20	39.45
2667	AMEX	ERTH	Thu, Jun 1, 2017	38.71	39.04	38.71	38.97
2666	AMEX	ERTH	Wed, May 31, 2017	38.69	38.69	38.41	38.53
2665	AMEX	ERTH	Tue, May 30, 2017	38.38	38.65	38.27	38.40
2664	AMEX	ERTH	Fri, May 26, 2017	39.04	39.04	38.40	38.40
2663	AMEX	ERTH	Thu, May 25, 2017	38.58	38.69	38.50	38.62
2662	AMEX	ERTH	Wed, May 24, 2017	38.42	38.54	38.36	38.50
2661	AMEX	ERTH	Tue, May 23, 2017	38.44	38.56	38.32	38.56
2660	AMEX	ERTH	Mon, May 22, 2017	38.10	38.39	38.10	38.39
2659	AMEX	ERTH	Fri, May 19, 2017	37.64	38.24	37.64	38.08
2658	AMEX	ERTH	Thu, May 18, 2017	36.97	37.48	36.97	37.40
2657	AMEX	ERTH	Wed, May 17, 2017	37.87	37.87	37.28	37.28
2656	AMEX	ERTH	Tue, May 16, 2017	38.05	38.13	38.01	38.11
2655	AMEX	ERTH	Mon, May 15, 2017	37.68	37.97	37.68	37.88
2654	AMEX	ERTH	Fri, May 12, 2017	37.65	37.65	37.52	37.56
2653	AMEX	ERTH	Thu, May 11, 2017	37.67	37.89	37.58	37.65
2652	AMEX	ERTH	Wed, May 10, 2017	37.67	37.78	37.56	37.78
2651	AMEX	ERTH	Tue, May 9, 2017	37.71	37.84	37.60	37.60
2650	AMEX	ERTH	Mon, May 8, 2017	37.63	37.80	37.55	37.71
2649	AMEX	ERTH	Fri, May 5, 2017	37.53	37.91	37.38	37.81
2648	AMEX	ERTH	Thu, May 4, 2017	37.20	37.49	37.20	37.38
2647	AMEX	ERTH	Wed, May 3, 2017	37.19	37.32	37.16	37.16
2646	AMEX	ERTH	Tue, May 2, 2017	37.32	37.38	37.18	37.27
2645	AMEX	ERTH	Mon, May 1, 2017	37.16	37.33	37.16	37.33
2644	AMEX	ERTH	Fri, Apr 28, 2017	37.16	37.33	37.06	37.20
2643	AMEX	ERTH	Thu, Apr 27, 2017	37.00	37.31	36.99	37.05
2642	AMEX	ERTH	Wed, Apr 26, 2017	36.92	37.11	36.92	36.98
2641	AMEX	ERTH	Tue, Apr 25, 2017	36.72	37.07	36.72	36.87
2640	AMEX	ERTH	Mon, Apr 24, 2017	36.31	36.75	36.31	36.75
2639	AMEX	ERTH	Fri, Apr 21, 2017	35.87	35.87	35.56	35.81
2638	AMEX	ERTH	Thu, Apr 20, 2017	35.42	35.80	35.42	35.77
2637	AMEX	ERTH	Wed, Apr 19, 2017	35.59	35.63	35.40	35.56
2636	AMEX	ERTH	Tue, Apr 18, 2017	35.30	35.39	35.17	35.34
2635	AMEX	ERTH	Mon, Apr 17, 2017	35.01	35.38	34.99	35.38
2634	AMEX	ERTH	Thu, Apr 13, 2017	35.16	35.29	34.97	35.00
2633	AMEX	ERTH	Wed, Apr 12, 2017	35.48	35.48	35.17	35.30
2632	AMEX	ERTH	Tue, Apr 11, 2017	35.45	35.45	35.11	35.40
2631	AMEX	ERTH	Mon, Apr 10, 2017	35.29	35.30	35.20	35.28
2630	AMEX	ERTH	Fri, Apr 7, 2017	35.23	35.25	35.15	35.24
2629	AMEX	ERTH	Thu, Apr 6, 2017	35.24	35.25	35.12	35.25
2628	AMEX	ERTH	Wed, Apr 5, 2017	35.25	35.25	34.96	35.01
2627	AMEX	ERTH	Tue, Apr 4, 2017	35.31	35.31	35.09	35.18
2626	AMEX	ERTH	Mon, Apr 3, 2017	35.33	35.41	35.01	35.15
2625	AMEX	ERTH	Fri, Mar 31, 2017	35.43	35.71	35.43	35.55
2624	AMEX	ERTH	Thu, Mar 30, 2017	35.41	35.59	35.41	35.55
2623	AMEX	ERTH	Wed, Mar 29, 2017	35.12	35.34	35.07	35.34
2622	AMEX	ERTH	Tue, Mar 28, 2017	35.24	35.41	35.12	35.24
2621	AMEX	ERTH	Mon, Mar 27, 2017	34.86	35.23	34.81	35.23
2620	AMEX	ERTH	Fri, Mar 24, 2017	35.22	35.22	34.88	35.04
2619	AMEX	ERTH	Thu, Mar 23, 2017	34.66	35.10	34.66	34.90
2618	AMEX	ERTH	Wed, Mar 22, 2017	34.61	34.77	34.57	34.75
2617	AMEX	ERTH	Tue, Mar 21, 2017	35.22	35.22	34.77	34.78
2616	AMEX	ERTH	Mon, Mar 20, 2017	35.10	35.37	35.10	35.23
2615	AMEX	ERTH	Fri, Mar 17, 2017	35.25	35.40	35.19	35.37
2614	AMEX	ERTH	Thu, Mar 16, 2017	35.30	35.41	35.13	35.13
2613	AMEX	ERTH	Wed, Mar 15, 2017	34.95	35.21	34.92	35.15
2612	AMEX	ERTH	Tue, Mar 14, 2017	34.66	34.69	34.55	34.69
2611	AMEX	ERTH	Mon, Mar 13, 2017	34.79	34.82	34.69	34.79
2610	AMEX	ERTH	Fri, Mar 10, 2017	34.58	34.78	34.45	34.78
2609	AMEX	ERTH	Thu, Mar 9, 2017	34.60	34.60	34.40	34.50
2608	AMEX	ERTH	Wed, Mar 8, 2017	34.57	34.66	34.51	34.51
2607	AMEX	ERTH	Tue, Mar 7, 2017	34.62	34.68	34.55	34.58
2606	AMEX	ERTH	Mon, Mar 6, 2017	34.61	34.68	34.49	34.68
2605	AMEX	ERTH	Fri, Mar 3, 2017	34.88	34.88	34.68	34.86
2604	AMEX	ERTH	Thu, Mar 2, 2017	35.14	35.14	34.85	34.89
2603	AMEX	ERTH	Wed, Mar 1, 2017	35.00	35.27	35.00	35.25
2602	AMEX	ERTH	Tue, Feb 28, 2017	34.73	34.82	34.54	34.64
2601	AMEX	ERTH	Mon, Feb 27, 2017	34.70	34.95	34.69	34.94
2600	AMEX	ERTH	Fri, Feb 24, 2017	34.48	34.69	34.48	34.69
2599	AMEX	ERTH	Thu, Feb 23, 2017	34.83	34.84	34.70	34.80
2598	AMEX	ERTH	Wed, Feb 22, 2017	34.59	34.71	34.57	34.61
2597	AMEX	ERTH	Tue, Feb 21, 2017	34.58	34.82	34.40	34.75
2596	AMEX	ERTH	Fri, Feb 17, 2017	34.30	34.54	34.12	34.54
2595	AMEX	ERTH	Thu, Feb 16, 2017	34.58	34.58	34.30	34.45
2594	AMEX	ERTH	Wed, Feb 15, 2017	34.20	34.42	34.20	34.42
2593	AMEX	ERTH	Tue, Feb 14, 2017	34.33	34.33	34.09	34.19
2592	AMEX	ERTH	Mon, Feb 13, 2017	34.16	34.50	34.16	34.35
2591	AMEX	ERTH	Fri, Feb 10, 2017	34.10	34.26	34.00	34.26
2590	AMEX	ERTH	Thu, Feb 9, 2017	33.77	34.21	33.77	34.10
2589	AMEX	ERTH	Wed, Feb 8, 2017	33.84	33.95	33.71	33.85
2588	AMEX	ERTH	Tue, Feb 7, 2017	34.09	34.09	33.85	34.05
2587	AMEX	ERTH	Mon, Feb 6, 2017	34.14	34.14	33.90	34.00
2586	AMEX	ERTH	Fri, Feb 3, 2017	34.26	34.33	34.15	34.33
2585	AMEX	ERTH	Thu, Feb 2, 2017	34.15	34.15	34.02	34.03
2584	AMEX	ERTH	Wed, Feb 1, 2017	34.08	34.16	33.89	33.96
2583	AMEX	ERTH	Tue, Jan 31, 2017	33.80	34.00	33.62	33.89
2582	AMEX	ERTH	Mon, Jan 30, 2017	33.85	33.85	33.55	33.69
2581	AMEX	ERTH	Fri, Jan 27, 2017	34.13	34.19	34.01	34.12
2580	AMEX	ERTH	Thu, Jan 26, 2017	34.19	34.19	34.00	34.00
2579	AMEX	ERTH	Wed, Jan 25, 2017	34.10	34.26	34.08	34.21
2578	AMEX	ERTH	Tue, Jan 24, 2017	33.57	33.85	33.54	33.85
2577	AMEX	ERTH	Mon, Jan 23, 2017	33.48	33.49	33.24	33.46
2576	AMEX	ERTH	Fri, Jan 20, 2017	33.39	33.50	33.28	33.39
2575	AMEX	ERTH	Thu, Jan 19, 2017	33.43	33.43	33.22	33.25
2574	AMEX	ERTH	Wed, Jan 18, 2017	33.39	33.52	33.33	33.37
2573	AMEX	ERTH	Tue, Jan 17, 2017	33.69	33.77	33.50	33.54
2572	AMEX	ERTH	Fri, Jan 13, 2017	33.53	33.80	33.53	33.75
2571	AMEX	ERTH	Thu, Jan 12, 2017	33.57	33.57	33.31	33.51
2570	AMEX	ERTH	Wed, Jan 11, 2017	33.29	33.72	33.29	33.71
2569	AMEX	ERTH	Tue, Jan 10, 2017	33.37	33.54	33.33	33.48
2568	AMEX	ERTH	Mon, Jan 9, 2017	33.37	33.39	33.26	33.29
2567	AMEX	ERTH	Fri, Jan 6, 2017	33.12	33.50	33.12	33.37
2566	AMEX	ERTH	Thu, Jan 5, 2017	33.31	33.51	33.27	33.33
2565	AMEX	ERTH	Wed, Jan 4, 2017	33.00	33.37	33.00	33.37
2564	AMEX	ERTH	Tue, Jan 3, 2017	32.93	32.97	32.80	32.92
2563	AMEX	ERTH	Fri, Dec 30, 2016	32.83	32.91	32.69	32.69
2562	AMEX	ERTH	Thu, Dec 29, 2016	32.74	32.78	32.59	32.61
2561	AMEX	ERTH	Wed, Dec 28, 2016	32.85	32.85	32.61	32.66
2560	AMEX	ERTH	Tue, Dec 27, 2016	32.96	32.98	32.91	32.93
2559	AMEX	ERTH	Fri, Dec 23, 2016	32.79	32.93	32.74	32.75
2558	AMEX	ERTH	Thu, Dec 22, 2016	32.80	33.06	32.74	32.75
2557	AMEX	ERTH	Wed, Dec 21, 2016	32.82	33.03	32.82	32.82
2556	AMEX	ERTH	Tue, Dec 20, 2016	32.79	32.88	32.79	32.84
2555	AMEX	ERTH	Mon, Dec 19, 2016	32.75	32.94	32.72	32.72
2554	AMEX	ERTH	Fri, Dec 16, 2016	32.93	33.03	32.71	32.71
2553	AMEX	ERTH	Thu, Dec 15, 2016	32.85	33.07	32.85	32.71
2552	AMEX	ERTH	Wed, Dec 14, 2016	33.23	33.38	32.88	32.88
2551	AMEX	ERTH	Tue, Dec 13, 2016	33.35	33.50	33.28	33.33
2550	AMEX	ERTH	Mon, Dec 12, 2016	33.33	33.42	33.23	33.39
2549	AMEX	ERTH	Fri, Dec 9, 2016	33.27	33.48	33.27	33.47
2548	AMEX	ERTH	Thu, Dec 8, 2016	33.30	33.57	33.30	33.44
2547	AMEX	ERTH	Wed, Dec 7, 2016	33.30	33.50	33.14	33.50
2546	AMEX	ERTH	Tue, Dec 6, 2016	32.85	33.13	32.67	33.13
2545	AMEX	ERTH	Mon, Dec 5, 2016	32.73	32.87	32.73	32.77
2544	AMEX	ERTH	Fri, Dec 2, 2016	32.56	32.56	32.40	32.50
2543	AMEX	ERTH	Thu, Dec 1, 2016	32.58	32.65	32.38	32.38
2542	AMEX	ERTH	Wed, Nov 30, 2016	32.58	32.58	32.46	32.46
2541	AMEX	ERTH	Tue, Nov 29, 2016	32.40	32.59	32.40	32.46
2540	AMEX	ERTH	Mon, Nov 28, 2016	32.50	32.74	32.45	32.45
2539	AMEX	ERTH	Fri, Nov 25, 2016	32.49	32.77	32.49	32.76
2538	AMEX	ERTH	Wed, Nov 23, 2016	32.14	32.35	32.14	32.29
2537	AMEX	ERTH	Tue, Nov 22, 2016	32.17	32.45	32.12	32.45
2536	AMEX	ERTH	Mon, Nov 21, 2016	32.09	32.26	32.09	32.14
2535	AMEX	ERTH	Fri, Nov 18, 2016	32.19	32.19	31.98	32.09
2534	AMEX	ERTH	Thu, Nov 17, 2016	32.02	32.32	32.02	32.28
2533	AMEX	ERTH	Wed, Nov 16, 2016	31.97	32.15	31.90	31.95
2532	AMEX	ERTH	Tue, Nov 15, 2016	31.87	32.26	31.68	32.26
2531	AMEX	ERTH	Mon, Nov 14, 2016	31.73	31.99	31.73	31.92
2530	AMEX	ERTH	Fri, Nov 11, 2016	31.57	31.90	31.57	31.66
2529	AMEX	ERTH	Thu, Nov 10, 2016	31.49	31.81	30.07	31.73
2528	AMEX	ERTH	Wed, Nov 9, 2016	30.73	31.65	30.73	31.59
2527	AMEX	ERTH	Tue, Nov 8, 2016	31.41	31.54	31.41	31.49
2526	AMEX	ERTH	Mon, Nov 7, 2016	31.38	31.48	31.31	31.43
2525	AMEX	ERTH	Fri, Nov 4, 2016	30.88	31.10	30.60	30.77
2524	AMEX	ERTH	Thu, Nov 3, 2016	31.15	31.15	30.78	30.84
2523	AMEX	ERTH	Wed, Nov 2, 2016	31.25	31.25	30.87	30.88
2522	AMEX	ERTH	Tue, Nov 1, 2016	31.74	31.74	31.16	31.16
2521	AMEX	ERTH	Mon, Oct 31, 2016	31.52	31.57	31.52	31.57
2520	AMEX	ERTH	Fri, Oct 28, 2016	31.42	31.61	31.36	31.61
2519	AMEX	ERTH	Thu, Oct 27, 2016	31.54	31.54	31.24	31.24
2518	AMEX	ERTH	Wed, Oct 26, 2016	31.72	31.79	31.69	31.71
2517	AMEX	ERTH	Tue, Oct 25, 2016	32.01	32.02	31.78	31.78
2516	AMEX	ERTH	Mon, Oct 24, 2016	32.17	32.25	32.04	32.04
2515	AMEX	ERTH	Fri, Oct 21, 2016	31.94	32.00	31.87	31.95
2514	AMEX	ERTH	Thu, Oct 20, 2016	32.13	32.15	32.08	32.08
2513	AMEX	ERTH	Wed, Oct 19, 2016	32.15	32.35	32.15	32.35
2512	AMEX	ERTH	Tue, Oct 18, 2016	32.17	32.29	32.13	32.28
2511	AMEX	ERTH	Mon, Oct 17, 2016	32.16	32.22	32.00	32.13
2510	AMEX	ERTH	Fri, Oct 14, 2016	32.29	32.29	32.04	32.13
2509	AMEX	ERTH	Thu, Oct 13, 2016	32.07	32.10	31.91	32.10
2508	AMEX	ERTH	Wed, Oct 12, 2016	32.02	32.22	32.02	32.11
2507	AMEX	ERTH	Tue, Oct 11, 2016	32.69	32.79	32.08	32.14
2506	AMEX	ERTH	Mon, Oct 10, 2016	32.78	32.86	32.67	32.68
2505	AMEX	ERTH	Fri, Oct 7, 2016	32.82	32.83	32.65	32.80
2504	AMEX	ERTH	Thu, Oct 6, 2016	33.00	33.07	32.96	33.07
2503	AMEX	ERTH	Wed, Oct 5, 2016	32.92	33.25	32.92	33.24
2502	AMEX	ERTH	Tue, Oct 4, 2016	33.08	33.11	32.89	32.96
2501	AMEX	ERTH	Mon, Oct 3, 2016	33.15	33.15	33.00	33.04
2500	AMEX	ERTH	Fri, Sep 30, 2016	33.16	33.17	33.05	33.13
2499	AMEX	ERTH	Thu, Sep 29, 2016	33.09	33.13	32.69	32.73
2498	AMEX	ERTH	Wed, Sep 28, 2016	32.77	33.04	32.77	33.04
2497	AMEX	ERTH	Tue, Sep 27, 2016	32.77	32.88	32.48	32.70
2496	AMEX	ERTH	Mon, Sep 26, 2016	32.66	32.90	32.63	32.70
2495	AMEX	ERTH	Fri, Sep 23, 2016	33.15	33.15	33.07	33.07
2494	AMEX	ERTH	Thu, Sep 22, 2016	32.97	33.30	32.97	33.30
2493	AMEX	ERTH	Wed, Sep 21, 2016	32.50	32.68	32.50	32.68
2492	AMEX	ERTH	Tue, Sep 20, 2016	32.45	32.51	32.30	32.30
2491	AMEX	ERTH	Mon, Sep 19, 2016	32.37	32.53	32.23	32.36
2490	AMEX	ERTH	Fri, Sep 16, 2016	32.26	32.26	31.99	32.15
2489	AMEX	ERTH	Thu, Sep 15, 2016	31.89	32.35	31.89	32.20
2488	AMEX	ERTH	Wed, Sep 14, 2016	32.16	32.17	31.94	31.97
2487	AMEX	ERTH	Tue, Sep 13, 2016	32.11	32.13	31.98	32.13
2486	AMEX	ERTH	Mon, Sep 12, 2016	32.12	32.54	32.12	32.53
2485	AMEX	ERTH	Fri, Sep 9, 2016	32.96	32.96	32.35	32.41
2484	AMEX	ERTH	Thu, Sep 8, 2016	33.26	33.27	33.13	33.13
2483	AMEX	ERTH	Wed, Sep 7, 2016	33.14	33.31	33.12	33.26
2482	AMEX	ERTH	Tue, Sep 6, 2016	33.08	33.10	33.01	33.10
2481	AMEX	ERTH	Fri, Sep 2, 2016	32.85	33.08	32.85	33.08
2480	AMEX	ERTH	Thu, Sep 1, 2016	32.54	32.69	32.54	32.64
2479	AMEX	ERTH	Wed, Aug 31, 2016	32.50	32.55	32.36	32.36
2478	AMEX	ERTH	Tue, Aug 30, 2016	32.66	32.68	32.59	32.68
2477	AMEX	ERTH	Mon, Aug 29, 2016	32.70	32.85	32.67	32.67
2476	AMEX	ERTH	Fri, Aug 26, 2016	32.72	33.00	32.54	32.65
2475	AMEX	ERTH	Thu, Aug 25, 2016	32.71	32.80	32.67	32.77
2474	AMEX	ERTH	Wed, Aug 24, 2016	32.88	32.88	32.72	32.85
2473	AMEX	ERTH	Tue, Aug 23, 2016	32.84	32.91	32.80	32.82
2472	AMEX	ERTH	Mon, Aug 22, 2016	32.63	32.66	32.54	32.54
2471	AMEX	ERTH	Fri, Aug 19, 2016	32.26	32.50	32.26	32.50
2470	AMEX	ERTH	Thu, Aug 18, 2016	32.20	32.50	32.20	32.42
2469	AMEX	ERTH	Wed, Aug 17, 2016	32.01	32.10	31.92	32.09
2468	AMEX	ERTH	Tue, Aug 16, 2016	32.26	32.43	32.25	32.36
2467	AMEX	ERTH	Mon, Aug 15, 2016	32.45	32.45	32.39	32.45
2466	AMEX	ERTH	Fri, Aug 12, 2016	32.25	32.25	32.18	32.18
2465	AMEX	ERTH	Thu, Aug 11, 2016	31.96	32.14	31.96	32.14
2464	AMEX	ERTH	Wed, Aug 10, 2016	32.02	32.02	31.77	31.79
2463	AMEX	ERTH	Tue, Aug 9, 2016	32.00	32.25	32.00	32.18
2462	AMEX	ERTH	Mon, Aug 8, 2016	32.00	32.00	31.84	31.99
2461	AMEX	ERTH	Fri, Aug 5, 2016	31.80	31.86	31.80	31.86
2460	AMEX	ERTH	Thu, Aug 4, 2016	31.70	31.70	31.56	31.58
2459	AMEX	ERTH	Wed, Aug 3, 2016	31.38	31.38	31.37	31.37
2458	AMEX	ERTH	Tue, Aug 2, 2016	31.53	31.53	31.23	31.36
2457	AMEX	ERTH	Mon, Aug 1, 2016	31.42	31.57	31.42	31.57
2456	AMEX	ERTH	Fri, Jul 29, 2016	31.40	31.51	31.28	31.35
2455	AMEX	ERTH	Thu, Jul 28, 2016	31.36	31.40	31.33	31.33
2454	AMEX	ERTH	Wed, Jul 27, 2016	31.40	31.40	31.21	31.21
2453	AMEX	ERTH	Tue, Jul 26, 2016	30.89	31.24	30.89	31.14
2452	AMEX	ERTH	Mon, Jul 25, 2016	31.08	31.08	30.80	30.86
2451	AMEX	ERTH	Fri, Jul 22, 2016	30.91	31.04	30.91	31.04
2450	AMEX	ERTH	Thu, Jul 21, 2016	31.05	31.24	30.91	30.91
2449	AMEX	ERTH	Wed, Jul 20, 2016	30.75	31.10	30.75	31.10
2448	AMEX	ERTH	Tue, Jul 19, 2016	30.67	30.84	30.67	30.78
2447	AMEX	ERTH	Mon, Jul 18, 2016	30.76	30.95	30.76	30.95
2446	AMEX	ERTH	Fri, Jul 15, 2016	30.98	30.98	30.75	30.79
2445	AMEX	ERTH	Thu, Jul 14, 2016	30.83	30.99	30.83	30.91
2444	AMEX	ERTH	Wed, Jul 13, 2016	30.81	30.81	30.55	30.55
2443	AMEX	ERTH	Tue, Jul 12, 2016	30.64	30.72	30.59	30.59
2442	AMEX	ERTH	Mon, Jul 11, 2016	30.40	30.40	30.27	30.27
2441	AMEX	ERTH	Fri, Jul 8, 2016	29.93	29.93	29.80	29.86
2440	AMEX	ERTH	Thu, Jul 7, 2016	29.42	29.50	29.31	29.31
2439	AMEX	ERTH	Wed, Jul 6, 2016	29.18	29.29	29.07	29.19
2438	AMEX	ERTH	Tue, Jul 5, 2016	29.53	29.53	29.28	29.29
2437	AMEX	ERTH	Fri, Jul 1, 2016	30.16	30.29	29.90	29.90
2436	AMEX	ERTH	Thu, Jun 30, 2016	29.55	29.86	29.41	29.64
2435	AMEX	ERTH	Wed, Jun 29, 2016	29.38	29.43	29.26	29.28
2434	AMEX	ERTH	Tue, Jun 28, 2016	28.77	28.77	28.60	28.74
2433	AMEX	ERTH	Mon, Jun 27, 2016	28.56	28.56	28.18	28.26
2432	AMEX	ERTH	Fri, Jun 24, 2016	29.52	30.93	29.25	29.25
2431	AMEX	ERTH	Thu, Jun 23, 2016	31.11	31.37	31.11	31.32
2430	AMEX	ERTH	Wed, Jun 22, 2016	31.03	31.03	30.86	30.86
2429	AMEX	ERTH	Tue, Jun 21, 2016	30.87	30.91	30.76	30.85
2428	AMEX	ERTH	Mon, Jun 20, 2016	30.72	31.11	30.72	30.77
2427	AMEX	ERTH	Fri, Jun 17, 2016	30.35	30.35	30.09	30.23
2426	AMEX	ERTH	Thu, Jun 16, 2016	29.87	30.35	29.70	30.22
2425	AMEX	ERTH	Wed, Jun 15, 2016	30.28	30.56	30.28	30.55
2424	AMEX	ERTH	Tue, Jun 14, 2016	30.00	30.20	29.92	30.03
2423	AMEX	ERTH	Mon, Jun 13, 2016	30.34	30.61	30.17	30.17
2422	AMEX	ERTH	Fri, Jun 10, 2016	30.93	31.03	30.76	30.76
2421	AMEX	ERTH	Thu, Jun 9, 2016	31.35	31.58	31.35	31.47
2420	AMEX	ERTH	Wed, Jun 8, 2016	31.66	31.83	31.64	31.83
2419	AMEX	ERTH	Tue, Jun 7, 2016	31.58	31.85	31.58	31.74
2418	AMEX	ERTH	Mon, Jun 6, 2016	31.21	31.62	31.21	31.54
2417	AMEX	ERTH	Fri, Jun 3, 2016	31.16	31.31	31.16	31.31
2416	AMEX	ERTH	Thu, Jun 2, 2016	30.95	31.20	30.95	31.18
2415	AMEX	ERTH	Wed, Jun 1, 2016	31.05	31.05	30.88	30.95
2414	AMEX	ERTH	Tue, May 31, 2016	30.80	30.96	30.76	30.76
2413	AMEX	ERTH	Fri, May 27, 2016	30.79	30.98	30.79	30.92
2412	AMEX	ERTH	Thu, May 26, 2016	30.80	30.93	30.79	30.79
2411	AMEX	ERTH	Wed, May 25, 2016	30.54	30.75	30.54	30.75
2410	AMEX	ERTH	Tue, May 24, 2016	30.54	30.59	30.40	30.59
2409	AMEX	ERTH	Mon, May 23, 2016	29.85	29.94	29.85	29.90
2408	AMEX	ERTH	Fri, May 20, 2016	29.70	30.07	29.70	29.77
2407	AMEX	ERTH	Thu, May 19, 2016	29.44	29.66	29.37	29.62
2406	AMEX	ERTH	Wed, May 18, 2016	29.96	30.18	29.68	29.68
2405	AMEX	ERTH	Tue, May 17, 2016	30.01	30.17	29.81	29.81
2404	AMEX	ERTH	Mon, May 16, 2016	29.71	30.00	29.71	30.00
2403	AMEX	ERTH	Fri, May 13, 2016	29.65	29.86	29.65	29.86
2402	AMEX	ERTH	Thu, May 12, 2016	30.14	30.14	29.68	29.89
2401	AMEX	ERTH	Wed, May 11, 2016	29.95	30.37	29.95	30.00
2400	AMEX	ERTH	Tue, May 10, 2016	30.10	30.10	29.90	29.96
2399	AMEX	ERTH	Mon, May 9, 2016	29.64	29.78	29.49	29.50
2398	AMEX	ERTH	Fri, May 6, 2016	29.40	29.84	29.40	29.66
2397	AMEX	ERTH	Thu, May 5, 2016	29.67	29.81	29.66	29.76
2396	AMEX	ERTH	Wed, May 4, 2016	29.85	29.93	29.66	29.66
2395	AMEX	ERTH	Tue, May 3, 2016	30.05	30.08	29.89	29.89
2394	AMEX	ERTH	Mon, May 2, 2016	30.26	30.53	30.26	30.53
2393	AMEX	ERTH	Fri, Apr 29, 2016	30.45	30.45	30.08	30.08
2392	AMEX	ERTH	Thu, Apr 28, 2016	30.77	30.77	30.77	30.77
2391	AMEX	ERTH	Wed, Apr 27, 2016	30.83	30.98	30.81	30.98
2390	AMEX	ERTH	Tue, Apr 26, 2016	30.35	30.66	30.35	30.66
2389	AMEX	ERTH	Mon, Apr 25, 2016	30.43	30.43	30.07	30.07
2388	AMEX	ERTH	Fri, Apr 22, 2016	30.08	30.45	30.08	30.45
2387	AMEX	ERTH	Thu, Apr 21, 2016	30.15	30.44	30.13	30.41
2386	AMEX	ERTH	Wed, Apr 20, 2016	30.29	30.40	30.08	30.16
2385	AMEX	ERTH	Tue, Apr 19, 2016	30.00	30.52	30.00	30.41
2384	AMEX	ERTH	Mon, Apr 18, 2016	29.66	29.66	29.66	29.66
2383	AMEX	ERTH	Fri, Apr 15, 2016	29.70	30.00	29.58	29.59
2382	AMEX	ERTH	Thu, Apr 14, 2016	29.62	30.00	29.62	30.00
2381	AMEX	ERTH	Wed, Apr 13, 2016	29.22	29.93	29.22	29.93
2380	AMEX	ERTH	Tue, Apr 12, 2016	29.36	29.55	29.33	29.37
2379	AMEX	ERTH	Mon, Apr 11, 2016	29.42	29.66	29.27	29.66
2378	AMEX	ERTH	Fri, Apr 8, 2016	29.24	29.56	29.24	29.42
2377	AMEX	ERTH	Thu, Apr 7, 2016	28.99	29.13	28.95	29.13
2376	AMEX	ERTH	Wed, Apr 6, 2016	29.27	29.49	29.22	29.49
2375	AMEX	ERTH	Tue, Apr 5, 2016	29.80	29.80	29.80	29.42
2374	AMEX	ERTH	Mon, Apr 4, 2016	29.93	29.93	29.78	29.80
2373	AMEX	ERTH	Fri, Apr 1, 2016	29.70	29.86	29.70	29.86
2372	AMEX	ERTH	Thu, Mar 31, 2016	30.10	30.10	30.10	30.14
2371	AMEX	ERTH	Wed, Mar 30, 2016	30.04	30.20	30.04	30.20
2370	AMEX	ERTH	Tue, Mar 29, 2016	29.33	29.94	29.33	29.93
2369	AMEX	ERTH	Mon, Mar 28, 2016	29.22	29.43	29.22	29.43
2368	AMEX	ERTH	Thu, Mar 24, 2016	29.15	29.19	29.06	29.17
2367	AMEX	ERTH	Wed, Mar 23, 2016	29.69	29.69	29.48	29.48
2366	AMEX	ERTH	Tue, Mar 22, 2016	29.76	29.83	29.51	29.73
2365	AMEX	ERTH	Mon, Mar 21, 2016	29.85	29.85	29.74	29.74
2364	AMEX	ERTH	Fri, Mar 18, 2016	29.83	30.01	29.83	29.86
2363	AMEX	ERTH	Thu, Mar 17, 2016	29.28	29.85	29.28	29.83
2362	AMEX	ERTH	Wed, Mar 16, 2016	29.06	29.41	29.06	29.29
2361	AMEX	ERTH	Tue, Mar 15, 2016	29.12	29.12	29.12	28.98
2360	AMEX	ERTH	Mon, Mar 14, 2016	29.06	29.11	29.06	29.11
2359	AMEX	ERTH	Fri, Mar 11, 2016	28.60	28.60	28.60	29.12
2358	AMEX	ERTH	Thu, Mar 10, 2016	29.04	29.04	28.46	28.60
2357	AMEX	ERTH	Wed, Mar 9, 2016	28.78	28.84	28.74	28.78
2356	AMEX	ERTH	Tue, Mar 8, 2016	29.02	29.02	28.57	28.63
2355	AMEX	ERTH	Mon, Mar 7, 2016	28.95	29.20	28.95	29.01
2354	AMEX	ERTH	Fri, Mar 4, 2016	28.81	29.18	28.76	28.95
2353	AMEX	ERTH	Thu, Mar 3, 2016	28.54	28.80	28.54	28.73
2352	AMEX	ERTH	Wed, Mar 2, 2016	28.42	28.55	28.41	28.48
2351	AMEX	ERTH	Tue, Mar 1, 2016	28.11	28.60	28.11	28.60
2350	AMEX	ERTH	Mon, Feb 29, 2016	27.88	28.16	27.88	27.92
2349	AMEX	ERTH	Fri, Feb 26, 2016	27.87	27.87	27.80	27.80
2348	AMEX	ERTH	Thu, Feb 25, 2016	27.63	27.70	27.53	27.67
2347	AMEX	ERTH	Wed, Feb 24, 2016	27.00	27.36	27.00	27.36
2346	AMEX	ERTH	Tue, Feb 23, 2016	27.85	27.85	27.58	27.58
2345	AMEX	ERTH	Mon, Feb 22, 2016	27.63	27.79	27.63	27.79
2344	AMEX	ERTH	Fri, Feb 19, 2016	27.31	27.48	27.22	27.44
2343	AMEX	ERTH	Thu, Feb 18, 2016	27.65	27.74	27.49	27.56
2342	AMEX	ERTH	Wed, Feb 17, 2016	27.53	27.67	27.50	27.67
2341	AMEX	ERTH	Tue, Feb 16, 2016	26.65	27.03	26.65	26.88
2340	AMEX	ERTH	Fri, Feb 12, 2016	25.94	26.20	25.94	26.08
2339	AMEX	ERTH	Thu, Feb 11, 2016	25.73	26.03	25.69	26.03
2338	AMEX	ERTH	Wed, Feb 10, 2016	26.25	26.34	26.20	26.21
2337	AMEX	ERTH	Tue, Feb 9, 2016	26.19	26.20	25.94	26.20
2336	AMEX	ERTH	Mon, Feb 8, 2016	26.22	26.22	25.81	25.93
2335	AMEX	ERTH	Fri, Feb 5, 2016	27.01	27.03	26.61	26.61
2334	AMEX	ERTH	Thu, Feb 4, 2016	27.06	27.10	27.06	27.10
2333	AMEX	ERTH	Wed, Feb 3, 2016	26.73	26.73	26.73	26.73
2332	AMEX	ERTH	Tue, Feb 2, 2016	26.49	26.53	26.31	26.31
2331	AMEX	ERTH	Mon, Feb 1, 2016	26.79	26.94	26.72	26.92
2330	AMEX	ERTH	Fri, Jan 29, 2016	26.76	26.89	26.76	26.89
2329	AMEX	ERTH	Thu, Jan 28, 2016	26.42	26.42	26.28	26.28
2328	AMEX	ERTH	Wed, Jan 27, 2016	26.58	27.07	26.17	26.27
2327	AMEX	ERTH	Tue, Jan 26, 2016	26.03	26.58	26.03	26.47
2326	AMEX	ERTH	Mon, Jan 25, 2016	26.23	26.23	25.89	25.89
2325	AMEX	ERTH	Fri, Jan 22, 2016	26.27	26.31	26.26	26.31
2324	AMEX	ERTH	Thu, Jan 21, 2016	25.71	25.93	25.59	25.88
2323	AMEX	ERTH	Wed, Jan 20, 2016	25.55	25.68	24.95	25.68
2322	AMEX	ERTH	Tue, Jan 19, 2016	26.01	26.19	25.73	25.98
2321	AMEX	ERTH	Fri, Jan 15, 2016	25.71	25.91	25.68	25.77
2320	AMEX	ERTH	Thu, Jan 14, 2016	26.57	26.78	26.35	26.55
2319	AMEX	ERTH	Wed, Jan 13, 2016	26.95	26.95	26.32	26.32
2318	AMEX	ERTH	Tue, Jan 12, 2016	27.16	27.20	26.90	27.18
2317	AMEX	ERTH	Mon, Jan 11, 2016	27.35	27.35	26.84	26.84
2316	AMEX	ERTH	Fri, Jan 8, 2016	27.80	27.80	27.22	27.22
2315	AMEX	ERTH	Thu, Jan 7, 2016	27.63	27.70	27.38	27.43
2314	AMEX	ERTH	Wed, Jan 6, 2016	28.26	28.37	28.16	28.28
2313	AMEX	ERTH	Tue, Jan 5, 2016	28.78	28.85	28.66	28.85
2312	AMEX	ERTH	Mon, Jan 4, 2016	28.93	28.93	25.00	28.89
2311	AMEX	ERTH	Thu, Dec 31, 2015	29.38	29.46	29.19	29.40
2310	AMEX	ERTH	Wed, Dec 30, 2015	29.80	29.84	29.66	29.66
2309	AMEX	ERTH	Tue, Dec 29, 2015	29.77	30.02	29.66	29.90
2308	AMEX	ERTH	Mon, Dec 28, 2015	29.41	29.65	29.41	29.50
2307	AMEX	ERTH	Thu, Dec 24, 2015	29.77	29.81	29.77	29.81
2306	AMEX	ERTH	Wed, Dec 23, 2015	29.47	29.63	29.44	29.62
2305	AMEX	ERTH	Tue, Dec 22, 2015	29.01	29.28	28.93	29.26
2304	AMEX	ERTH	Mon, Dec 21, 2015	29.24	29.24	28.76	28.88
2303	AMEX	ERTH	Fri, Dec 18, 2015	28.98	28.98	28.65	28.82
2302	AMEX	ERTH	Thu, Dec 17, 2015	29.49	29.49	29.01	29.16
2301	AMEX	ERTH	Wed, Dec 16, 2015	28.88	29.27	28.88	29.26
2300	AMEX	ERTH	Tue, Dec 15, 2015	28.51	28.77	28.51	28.59
2299	AMEX	ERTH	Mon, Dec 14, 2015	28.50	28.50	28.05	28.36
2298	AMEX	ERTH	Fri, Dec 11, 2015	28.47	28.47	28.42	28.42
2297	AMEX	ERTH	Thu, Dec 10, 2015	29.06	29.06	28.90	29.00
2296	AMEX	ERTH	Wed, Dec 9, 2015	29.33	29.44	28.88	29.01
2295	AMEX	ERTH	Tue, Dec 8, 2015	29.04	29.21	29.04	29.07
2294	AMEX	ERTH	Mon, Dec 7, 2015	29.83	29.83	29.45	29.46
2293	AMEX	ERTH	Fri, Dec 4, 2015	29.61	29.85	29.60	29.85
2292	AMEX	ERTH	Thu, Dec 3, 2015	29.77	29.80	29.41	29.41
2291	AMEX	ERTH	Wed, Dec 2, 2015	29.75	29.85	29.61	29.67
2290	AMEX	ERTH	Tue, Dec 1, 2015	29.78	29.90	29.69	29.78
2289	AMEX	ERTH	Mon, Nov 30, 2015	29.70	29.85	29.70	29.73
2288	AMEX	ERTH	Fri, Nov 27, 2015	29.50	29.60	29.50	29.56
2287	AMEX	ERTH	Wed, Nov 25, 2015	29.30	29.50	29.30	29.46
2286	AMEX	ERTH	Tue, Nov 24, 2015	29.18	29.25	29.02	29.25
2285	AMEX	ERTH	Mon, Nov 23, 2015	29.20	29.34	29.10	29.10
2284	AMEX	ERTH	Fri, Nov 20, 2015	29.20	29.30	29.17	29.18
2283	AMEX	ERTH	Thu, Nov 19, 2015	29.05	29.20	29.05	29.18
2282	AMEX	ERTH	Wed, Nov 18, 2015	28.68	29.05	28.68	29.05
2281	AMEX	ERTH	Tue, Nov 17, 2015	28.73	28.99	28.59	28.65
2280	AMEX	ERTH	Mon, Nov 16, 2015	28.55	28.55	28.40	28.40
2279	AMEX	ERTH	Fri, Nov 13, 2015	28.56	28.58	28.34	28.34
2278	AMEX	ERTH	Thu, Nov 12, 2015	29.05	29.05	28.69	28.69
2277	AMEX	ERTH	Wed, Nov 11, 2015	29.41	29.41	29.16	29.16
2276	AMEX	ERTH	Tue, Nov 10, 2015	29.25	29.25	29.12	29.25
2275	AMEX	ERTH	Mon, Nov 9, 2015	29.53	29.53	29.29	29.44
2274	AMEX	ERTH	Fri, Nov 6, 2015	29.58	29.71	29.58	29.71
2273	AMEX	ERTH	Thu, Nov 5, 2015	29.67	29.85	29.67	29.85
2272	AMEX	ERTH	Wed, Nov 4, 2015	29.79	29.79	29.57	29.58
2271	AMEX	ERTH	Tue, Nov 3, 2015	29.70	29.95	29.63	29.95
2270	AMEX	ERTH	Mon, Nov 2, 2015	29.40	29.74	29.40	29.74
2269	AMEX	ERTH	Fri, Oct 30, 2015	29.02	29.41	29.02	29.22
2268	AMEX	ERTH	Thu, Oct 29, 2015	29.16	29.22	29.03	29.04
2267	AMEX	ERTH	Wed, Oct 28, 2015	28.67	29.20	28.67	29.07
2266	AMEX	ERTH	Tue, Oct 27, 2015	28.80	28.80	28.53	28.61
2265	AMEX	ERTH	Mon, Oct 26, 2015	29.07	29.10	28.99	29.03
2264	AMEX	ERTH	Fri, Oct 23, 2015	28.95	28.95	28.77	28.86
2263	AMEX	ERTH	Thu, Oct 22, 2015	28.34	28.74	28.34	28.68
2262	AMEX	ERTH	Wed, Oct 21, 2015	28.52	28.52	28.38	28.48
2261	AMEX	ERTH	Tue, Oct 20, 2015	28.36	28.49	28.36	28.39
2260	AMEX	ERTH	Mon, Oct 19, 2015	28.30	28.46	28.30	28.35
2259	AMEX	ERTH	Fri, Oct 16, 2015	28.41	28.41	28.23	28.23
2258	AMEX	ERTH	Thu, Oct 15, 2015	28.32	28.56	28.29	28.56
2257	AMEX	ERTH	Wed, Oct 14, 2015	28.24	28.33	28.24	28.30
2256	AMEX	ERTH	Tue, Oct 13, 2015	28.48	28.48	28.39	28.39
2255	AMEX	ERTH	Mon, Oct 12, 2015	28.56	28.60	28.55	28.55
2254	AMEX	ERTH	Fri, Oct 9, 2015	28.83	28.85	28.74	28.80
2253	AMEX	ERTH	Thu, Oct 8, 2015	28.14	28.67	28.14	28.67
2252	AMEX	ERTH	Wed, Oct 7, 2015	27.94	28.21	27.94	28.21
2251	AMEX	ERTH	Tue, Oct 6, 2015	27.67	27.80	27.67	27.80
2250	AMEX	ERTH	Mon, Oct 5, 2015	27.00	27.36	27.00	27.31
2249	AMEX	ERTH	Fri, Oct 2, 2015	26.79	26.80	26.79	26.80
2248	AMEX	ERTH	Thu, Oct 1, 2015	26.45	26.45	26.14	26.27
2247	AMEX	ERTH	Wed, Sep 30, 2015	26.45	26.45	26.25	26.39
2246	AMEX	ERTH	Tue, Sep 29, 2015	25.98	26.11	25.98	26.11
2245	AMEX	ERTH	Mon, Sep 28, 2015	26.03	26.03	25.85	25.85
2244	AMEX	ERTH	Fri, Sep 25, 2015	26.48	26.61	26.39	26.39
2243	AMEX	ERTH	Thu, Sep 24, 2015	26.20	26.39	26.04	26.39
2242	AMEX	ERTH	Wed, Sep 23, 2015	26.54	26.69	26.39	26.39
2241	AMEX	ERTH	Tue, Sep 22, 2015	26.67	26.67	26.51	26.64
2240	AMEX	ERTH	Mon, Sep 21, 2015	27.38	27.38	27.16	27.19
2239	AMEX	ERTH	Fri, Sep 18, 2015	27.29	27.40	27.29	27.40
2238	AMEX	ERTH	Wed, Sep 16, 2015	27.68	27.96	27.68	27.96
2237	AMEX	ERTH	Tue, Sep 15, 2015	27.44	27.78	27.44	27.78
2236	AMEX	ERTH	Mon, Sep 14, 2015	27.54	27.54	27.35	27.41
2235	AMEX	ERTH	Fri, Sep 11, 2015	27.57	27.71	27.43	27.71
2234	AMEX	ERTH	Thu, Sep 10, 2015	27.49	27.59	27.49	27.59
2233	AMEX	ERTH	Wed, Sep 9, 2015	27.93	27.93	27.65	27.66
2232	AMEX	ERTH	Tue, Sep 8, 2015	27.70	27.86	27.70	27.86
2231	AMEX	ERTH	Fri, Sep 4, 2015	27.10	27.19	27.10	27.19
2230	AMEX	ERTH	Thu, Sep 3, 2015	27.72	27.80	27.56	27.68
2229	AMEX	ERTH	Wed, Sep 2, 2015	27.22	27.40	27.22	27.40
2228	AMEX	ERTH	Tue, Sep 1, 2015	27.43	27.45	27.09	27.09
2227	AMEX	ERTH	Mon, Aug 31, 2015	27.76	28.16	27.76	27.87
2226	AMEX	ERTH	Fri, Aug 28, 2015	27.91	27.98	27.91	27.96
2225	AMEX	ERTH	Thu, Aug 27, 2015	27.74	27.82	27.74	27.82
2224	AMEX	ERTH	Wed, Aug 26, 2015	27.57	27.73	27.01	27.45
2223	AMEX	ERTH	Tue, Aug 25, 2015	26.81	27.89	26.81	27.27
2222	AMEX	ERTH	Mon, Aug 24, 2015	26.31	27.35	26.26	26.93
2221	AMEX	ERTH	Fri, Aug 21, 2015	29.10	29.10	27.85	27.85
2220	AMEX	ERTH	Thu, Aug 20, 2015	29.10	29.10	28.41	28.46
2219	AMEX	ERTH	Wed, Aug 19, 2015	29.29	29.29	29.11	29.20
2218	AMEX	ERTH	Tue, Aug 18, 2015	29.69	29.69	29.51	29.51
2217	AMEX	ERTH	Mon, Aug 17, 2015	29.79	29.90	29.79	29.90
2216	AMEX	ERTH	Fri, Aug 14, 2015	29.59	29.74	29.59	29.72
2215	AMEX	ERTH	Thu, Aug 13, 2015	29.76	29.80	29.66	29.74
2214	AMEX	ERTH	Wed, Aug 12, 2015	29.43	29.46	29.27	29.45
2213	AMEX	ERTH	Tue, Aug 11, 2015	29.81	29.85	29.58	29.58
2212	AMEX	ERTH	Mon, Aug 10, 2015	29.73	30.17	29.73	30.17
2211	AMEX	ERTH	Fri, Aug 7, 2015	29.54	29.68	29.54	29.54
2210	AMEX	ERTH	Thu, Aug 6, 2015	29.73	29.82	29.71	29.71
2209	AMEX	ERTH	Wed, Aug 5, 2015	30.21	30.23	30.01	30.16
2208	AMEX	ERTH	Tue, Aug 4, 2015	30.19	30.26	29.90	30.00
2207	AMEX	ERTH	Mon, Aug 3, 2015	30.03	30.03	29.95	29.95
2206	AMEX	ERTH	Fri, Jul 31, 2015	30.00	30.05	29.92	29.92
2205	AMEX	ERTH	Thu, Jul 30, 2015	29.55	29.89	29.55	29.89
2204	AMEX	ERTH	Wed, Jul 29, 2015	29.85	29.92	29.85	29.88
2203	AMEX	ERTH	Tue, Jul 28, 2015	29.51	29.77	29.45	29.77
2202	AMEX	ERTH	Mon, Jul 27, 2015	29.58	29.58	29.43	29.43
2201	AMEX	ERTH	Fri, Jul 24, 2015	30.19	30.19	29.84	29.84
2200	AMEX	ERTH	Thu, Jul 23, 2015	30.23	30.31	30.19	30.19
2199	AMEX	ERTH	Wed, Jul 22, 2015	30.11	30.15	30.11	30.15
2198	AMEX	ERTH	Tue, Jul 21, 2015	30.34	30.46	30.29	30.35
2197	AMEX	ERTH	Mon, Jul 20, 2015	30.62	30.68	30.51	30.51
2196	AMEX	ERTH	Fri, Jul 17, 2015	30.67	30.69	30.53	30.53
2195	AMEX	ERTH	Thu, Jul 16, 2015	30.89	30.89	30.86	30.86
2194	AMEX	ERTH	Wed, Jul 15, 2015	30.54	30.60	30.46	30.46
2193	AMEX	ERTH	Tue, Jul 14, 2015	30.70	30.77	30.65	30.72
2192	AMEX	ERTH	Mon, Jul 13, 2015	30.51	30.51	30.47	30.51
2191	AMEX	ERTH	Fri, Jul 10, 2015	30.38	30.38	30.26	30.27
2190	AMEX	ERTH	Thu, Jul 9, 2015	29.90	30.04	29.61	29.61
2189	AMEX	ERTH	Wed, Jul 8, 2015	29.73	29.84	29.38	29.52
2188	AMEX	ERTH	Tue, Jul 7, 2015	29.75	30.20	29.49	30.15
2187	AMEX	ERTH	Mon, Jul 6, 2015	30.00	30.01	29.95	29.95
2186	AMEX	ERTH	Thu, Jul 2, 2015	30.66	30.66	30.40	30.40
2185	AMEX	ERTH	Wed, Jul 1, 2015	30.72	30.90	30.44	30.54
2184	AMEX	ERTH	Tue, Jun 30, 2015	30.73	30.73	30.44	30.44
2183	AMEX	ERTH	Mon, Jun 29, 2015	30.69	30.79	30.48	30.59
2182	AMEX	ERTH	Fri, Jun 26, 2015	31.35	31.35	31.11	31.22
2181	AMEX	ERTH	Thu, Jun 25, 2015	31.27	31.33	31.26	31.26
2180	AMEX	ERTH	Wed, Jun 24, 2015	31.46	31.46	31.22	31.22
2179	AMEX	ERTH	Tue, Jun 23, 2015	31.49	31.61	31.44	31.44
2178	AMEX	ERTH	Mon, Jun 22, 2015	31.55	31.55	31.45	31.55
2177	AMEX	ERTH	Fri, Jun 19, 2015	31.31	31.31	31.25	31.25
2176	AMEX	ERTH	Wed, Jun 17, 2015	31.15	31.25	31.06	31.25
2175	AMEX	ERTH	Tue, Jun 16, 2015	31.16	31.31	31.10	31.31
2174	AMEX	ERTH	Mon, Jun 15, 2015	31.00	31.12	30.95	31.02
2173	AMEX	ERTH	Fri, Jun 12, 2015	31.23	31.33	31.23	31.32
2172	AMEX	ERTH	Thu, Jun 11, 2015	31.55	31.55	31.38	31.49
2171	AMEX	ERTH	Wed, Jun 10, 2015	31.52	31.63	31.52	31.58
2170	AMEX	ERTH	Tue, Jun 9, 2015	31.10	31.10	30.97	30.97
2169	AMEX	ERTH	Mon, Jun 8, 2015	31.15	31.21	31.06	31.13
2168	AMEX	ERTH	Fri, Jun 5, 2015	31.18	31.26	31.07	31.19
2167	AMEX	ERTH	Thu, Jun 4, 2015	31.60	31.60	31.45	31.45
2166	AMEX	ERTH	Wed, Jun 3, 2015	31.72	31.82	31.71	31.75
2165	AMEX	ERTH	Tue, Jun 2, 2015	31.36	31.55	31.30	31.48
2164	AMEX	ERTH	Mon, Jun 1, 2015	31.21	31.21	31.08	31.19
2163	AMEX	ERTH	Fri, May 29, 2015	31.21	31.34	31.18	31.18
2162	AMEX	ERTH	Thu, May 28, 2015	31.35	31.39	31.30	31.39
2161	AMEX	ERTH	Wed, May 27, 2015	30.88	31.37	30.88	31.35
2160	AMEX	ERTH	Tue, May 26, 2015	31.25	31.25	31.05	31.12
2159	AMEX	ERTH	Fri, May 22, 2015	31.55	31.62	31.55	31.56
2158	AMEX	ERTH	Thu, May 21, 2015	31.56	31.84	31.56	31.71
2157	AMEX	ERTH	Wed, May 20, 2015	31.57	31.57	31.54	31.54
2156	AMEX	ERTH	Tue, May 19, 2015	31.71	31.71	31.56	31.63
2155	AMEX	ERTH	Mon, May 18, 2015	31.72	32.00	31.72	31.81
2154	AMEX	ERTH	Fri, May 15, 2015	31.82	31.89	31.73	31.89
2153	AMEX	ERTH	Thu, May 14, 2015	31.53	31.72	31.53	31.72
2152	AMEX	ERTH	Wed, May 13, 2015	31.28	31.28	31.25	31.25
2151	AMEX	ERTH	Tue, May 12, 2015	31.00	31.12	31.00	31.10
2150	AMEX	ERTH	Mon, May 11, 2015	30.84	31.07	30.84	30.87
2149	AMEX	ERTH	Fri, May 8, 2015	30.87	31.00	30.87	30.98
2148	AMEX	ERTH	Thu, May 7, 2015	30.54	30.62	30.38	30.58
2147	AMEX	ERTH	Wed, May 6, 2015	30.44	30.61	30.42	30.47
2146	AMEX	ERTH	Tue, May 5, 2015	30.84	30.84	30.53	30.53
2145	AMEX	ERTH	Mon, May 4, 2015	30.89	30.92	30.71	30.79
2144	AMEX	ERTH	Fri, May 1, 2015	30.78	30.78	30.46	30.53
2143	AMEX	ERTH	Thu, Apr 30, 2015	30.72	30.72	30.41	30.53
2142	AMEX	ERTH	Wed, Apr 29, 2015	30.86	30.89	30.76	30.76
2141	AMEX	ERTH	Tue, Apr 28, 2015	30.97	31.06	30.97	30.98
2140	AMEX	ERTH	Mon, Apr 27, 2015	30.94	31.18	30.94	31.00
2139	AMEX	ERTH	Fri, Apr 24, 2015	30.80	30.96	30.72	30.91
2138	AMEX	ERTH	Thu, Apr 23, 2015	30.56	31.00	30.56	31.00
2137	AMEX	ERTH	Wed, Apr 22, 2015	30.80	30.92	30.64	30.87
2136	AMEX	ERTH	Tue, Apr 21, 2015	30.94	30.94	30.77	30.89
2135	AMEX	ERTH	Mon, Apr 20, 2015	30.63	30.71	30.63	30.71
2134	AMEX	ERTH	Fri, Apr 17, 2015	30.54	30.62	30.47	30.56
2133	AMEX	ERTH	Thu, Apr 16, 2015	30.88	31.08	30.88	31.02
2132	AMEX	ERTH	Wed, Apr 15, 2015	30.90	31.05	30.80	31.01
2131	AMEX	ERTH	Tue, Apr 14, 2015	30.65	30.72	30.65	30.70
2130	AMEX	ERTH	Mon, Apr 13, 2015	30.78	30.79	30.59	30.60
2129	AMEX	ERTH	Fri, Apr 10, 2015	30.73	30.73	30.73	30.73
2128	AMEX	ERTH	Thu, Apr 9, 2015	30.53	30.63	30.49	30.59
2127	AMEX	ERTH	Wed, Apr 8, 2015	30.48	30.58	30.48	30.52
2126	AMEX	ERTH	Tue, Apr 7, 2015	30.62	30.70	30.62	30.65
2125	AMEX	ERTH	Mon, Apr 6, 2015	30.24	30.73	30.24	30.66
2124	AMEX	ERTH	Thu, Apr 2, 2015	30.26	30.43	30.26	30.39
2123	AMEX	ERTH	Wed, Apr 1, 2015	30.03	30.17	30.03	30.11
2122	AMEX	ERTH	Tue, Mar 31, 2015	30.21	30.23	30.06	30.07
2121	AMEX	ERTH	Mon, Mar 30, 2015	30.32	30.34	30.32	30.34
2120	AMEX	ERTH	Fri, Mar 27, 2015	29.96	30.10	29.96	30.02
2119	AMEX	ERTH	Thu, Mar 26, 2015	29.96	30.03	29.96	29.97
2118	AMEX	ERTH	Wed, Mar 25, 2015	30.86	30.86	30.22	30.22
2117	AMEX	ERTH	Tue, Mar 24, 2015	30.80	30.81	30.64	30.73
2116	AMEX	ERTH	Mon, Mar 23, 2015	30.73	30.91	30.73	30.82
2115	AMEX	ERTH	Fri, Mar 20, 2015	30.50	30.77	30.50	30.77
2114	AMEX	ERTH	Thu, Mar 19, 2015	30.23	30.33	30.17	30.28
2113	AMEX	ERTH	Wed, Mar 18, 2015	30.00	30.57	29.98	30.47
2112	AMEX	ERTH	Tue, Mar 17, 2015	29.93	30.11	29.93	30.09
2111	AMEX	ERTH	Mon, Mar 16, 2015	30.03	30.19	30.03	30.19
2110	AMEX	ERTH	Fri, Mar 13, 2015	29.71	29.78	29.71	29.78
2109	AMEX	ERTH	Thu, Mar 12, 2015	29.79	30.06	29.79	29.92
2108	AMEX	ERTH	Wed, Mar 11, 2015	29.65	29.69	29.59	29.62
2107	AMEX	ERTH	Tue, Mar 10, 2015	29.82	29.82	29.64	29.65
2106	AMEX	ERTH	Mon, Mar 9, 2015	30.06	30.14	30.06	30.14
2105	AMEX	ERTH	Fri, Mar 6, 2015	30.39	30.39	30.08	30.10
2104	AMEX	ERTH	Thu, Mar 5, 2015	30.50	30.50	30.50	30.50
2103	AMEX	ERTH	Wed, Mar 4, 2015	30.29	30.30	30.11	30.30
2102	AMEX	ERTH	Tue, Mar 3, 2015	30.66	30.66	30.45	30.49
2101	AMEX	ERTH	Mon, Mar 2, 2015	30.46	30.73	30.46	30.72
2100	AMEX	ERTH	Fri, Feb 27, 2015	30.53	30.65	30.52	30.61
2099	AMEX	ERTH	Thu, Feb 26, 2015	30.50	30.53	30.42	30.42
2098	AMEX	ERTH	Wed, Feb 25, 2015	30.53	30.63	30.50	30.60
2097	AMEX	ERTH	Tue, Feb 24, 2015	30.31	30.56	30.31	30.56
2096	AMEX	ERTH	Mon, Feb 23, 2015	30.40	30.40	30.15	30.29
2095	AMEX	ERTH	Fri, Feb 20, 2015	30.05	30.30	30.05	30.30
2094	AMEX	ERTH	Thu, Feb 19, 2015	30.06	30.15	30.04	30.15
2093	AMEX	ERTH	Wed, Feb 18, 2015	29.86	30.03	29.86	29.98
2092	AMEX	ERTH	Tue, Feb 17, 2015	29.80	29.90	29.76	29.85
2091	AMEX	ERTH	Fri, Feb 13, 2015	30.00	30.00	29.79	29.79
2090	AMEX	ERTH	Thu, Feb 12, 2015	29.50	29.58	29.49	29.58
2089	AMEX	ERTH	Wed, Feb 11, 2015	29.21	29.21	29.14	29.17
2088	AMEX	ERTH	Tue, Feb 10, 2015	29.20	29.39	29.13	29.38
2087	AMEX	ERTH	Mon, Feb 9, 2015	29.07	29.26	29.07	29.14
2086	AMEX	ERTH	Fri, Feb 6, 2015	29.22	29.30	29.01	29.01
2085	AMEX	ERTH	Thu, Feb 5, 2015	29.04	29.23	29.04	29.23
2084	AMEX	ERTH	Wed, Feb 4, 2015	28.90	28.94	28.78	28.79
2083	AMEX	ERTH	Tue, Feb 3, 2015	28.59	28.95	28.59	28.95
2082	AMEX	ERTH	Mon, Feb 2, 2015	28.22	28.39	27.97	28.39
2081	AMEX	ERTH	Fri, Jan 30, 2015	28.13	28.15	27.97	27.97
2080	AMEX	ERTH	Thu, Jan 29, 2015	28.00	28.25	27.89	28.25
2079	AMEX	ERTH	Wed, Jan 28, 2015	28.60	28.60	27.90	27.90
2078	AMEX	ERTH	Tue, Jan 27, 2015	28.25	28.43	28.25	28.33
2077	AMEX	ERTH	Mon, Jan 26, 2015	28.41	28.69	28.41	28.69
2076	AMEX	ERTH	Fri, Jan 23, 2015	28.23	28.42	28.23	28.31
2075	AMEX	ERTH	Thu, Jan 22, 2015	27.95	28.28	27.95	28.17
2074	AMEX	ERTH	Wed, Jan 21, 2015	28.08	28.08	27.94	28.05
2073	AMEX	ERTH	Tue, Jan 20, 2015	27.83	27.83	27.83	27.83
2072	AMEX	ERTH	Fri, Jan 16, 2015	27.25	27.54	27.25	27.54
2071	AMEX	ERTH	Thu, Jan 15, 2015	27.78	27.78	27.37	27.43
2070	AMEX	ERTH	Wed, Jan 14, 2015	27.60	27.64	27.38	27.55
2069	AMEX	ERTH	Tue, Jan 13, 2015	28.16	28.16	27.51	27.72
2068	AMEX	ERTH	Mon, Jan 12, 2015	28.02	28.02	27.71	27.75
2067	AMEX	ERTH	Fri, Jan 9, 2015	28.14	28.17	27.84	28.07
2066	AMEX	ERTH	Thu, Jan 8, 2015	27.96	28.31	27.96	28.16
2065	AMEX	ERTH	Wed, Jan 7, 2015	27.71	27.81	27.53	27.76
2064	AMEX	ERTH	Tue, Jan 6, 2015	27.95	27.95	27.52	27.77
2063	AMEX	ERTH	Mon, Jan 5, 2015	28.53	28.53	27.95	27.95
2062	AMEX	ERTH	Fri, Jan 2, 2015	28.88	28.92	28.55	28.85
2061	AMEX	ERTH	Wed, Dec 31, 2014	29.14	29.20	28.88	28.95
2060	AMEX	ERTH	Tue, Dec 30, 2014	29.09	29.10	28.97	28.97
2059	AMEX	ERTH	Mon, Dec 29, 2014	29.23	29.30	29.14	29.19
2058	AMEX	ERTH	Fri, Dec 26, 2014	29.39	29.42	29.30	29.30
2057	AMEX	ERTH	Wed, Dec 24, 2014	29.18	29.29	29.18	29.28
2056	AMEX	ERTH	Tue, Dec 23, 2014	29.32	29.38	29.21	29.24
2055	AMEX	ERTH	Mon, Dec 22, 2014	28.93	29.13	28.93	29.09
2054	AMEX	ERTH	Fri, Dec 19, 2014	28.72	29.11	28.72	29.11
2053	AMEX	ERTH	Thu, Dec 18, 2014	28.70	28.91	28.68	28.91
2052	AMEX	ERTH	Wed, Dec 17, 2014	27.93	28.33	27.82	28.33
2051	AMEX	ERTH	Tue, Dec 16, 2014	27.68	28.32	27.68	28.20
2050	AMEX	ERTH	Mon, Dec 15, 2014	28.44	28.47	27.85	27.87
2049	AMEX	ERTH	Fri, Dec 12, 2014	28.36	28.45	28.26	28.26
2048	AMEX	ERTH	Thu, Dec 11, 2014	28.81	28.87	28.65	28.70
2047	AMEX	ERTH	Wed, Dec 10, 2014	29.11	29.20	28.63	28.66
2046	AMEX	ERTH	Tue, Dec 9, 2014	28.91	29.14	28.85	29.14
2045	AMEX	ERTH	Mon, Dec 8, 2014	29.45	29.45	29.06	29.10
2044	AMEX	ERTH	Fri, Dec 5, 2014	29.45	29.51	29.45	29.48
2043	AMEX	ERTH	Thu, Dec 4, 2014	29.49	29.49	29.35	29.35
2042	AMEX	ERTH	Wed, Dec 3, 2014	29.32	29.54	29.32	29.49
2041	AMEX	ERTH	Tue, Dec 2, 2014	29.06	29.29	29.05	29.18
2040	AMEX	ERTH	Mon, Dec 1, 2014	29.29	29.30	29.13	29.15
2039	AMEX	ERTH	Fri, Nov 28, 2014	29.73	29.73	29.56	29.62
2038	AMEX	ERTH	Wed, Nov 26, 2014	29.94	29.98	29.94	29.98
2037	AMEX	ERTH	Tue, Nov 25, 2014	29.96	30.03	29.86	29.97
2036	AMEX	ERTH	Mon, Nov 24, 2014	29.65	29.88	29.65	29.88
2035	AMEX	ERTH	Fri, Nov 21, 2014	29.70	29.71	29.52	29.60
2034	AMEX	ERTH	Thu, Nov 20, 2014	29.27	29.39	29.27	29.39
2033	AMEX	ERTH	Wed, Nov 19, 2014	29.53	29.55	29.35	29.41
2032	AMEX	ERTH	Tue, Nov 18, 2014	29.44	29.79	29.44	29.79
2031	AMEX	ERTH	Mon, Nov 17, 2014	29.31	29.38	29.30	29.38
2030	AMEX	ERTH	Fri, Nov 14, 2014	29.42	29.53	29.36	29.53
2029	AMEX	ERTH	Thu, Nov 13, 2014	29.60	29.60	29.60	29.60
2028	AMEX	ERTH	Wed, Nov 12, 2014	29.18	29.41	29.18	29.36
2027	AMEX	ERTH	Tue, Nov 11, 2014	29.60	29.63	29.46	29.46
2026	AMEX	ERTH	Mon, Nov 10, 2014	29.47	29.58	29.44	29.51
2025	AMEX	ERTH	Fri, Nov 7, 2014	29.30	29.45	29.30	29.45
2024	AMEX	ERTH	Thu, Nov 6, 2014	29.14	29.45	29.14	29.29
2023	AMEX	ERTH	Wed, Nov 5, 2014	29.06	29.20	28.99	29.03
2022	AMEX	ERTH	Tue, Nov 4, 2014	28.91	29.09	28.89	28.97
2021	AMEX	ERTH	Mon, Nov 3, 2014	29.08	29.08	29.01	29.06
2020	AMEX	ERTH	Fri, Oct 31, 2014	28.90	29.12	28.90	29.07
2019	AMEX	ERTH	Thu, Oct 30, 2014	28.48	29.73	28.02	28.78
2018	AMEX	ERTH	Wed, Oct 29, 2014	28.72	28.72	28.44	28.53
2017	AMEX	ERTH	Tue, Oct 28, 2014	28.19	28.67	28.19	28.67
2016	AMEX	ERTH	Mon, Oct 27, 2014	28.16	28.16	27.86	28.09
2015	AMEX	ERTH	Fri, Oct 24, 2014	28.09	28.18	28.05	28.18
2014	AMEX	ERTH	Thu, Oct 23, 2014	27.86	28.25	27.86	28.14
2013	AMEX	ERTH	Wed, Oct 22, 2014	27.98	27.98	27.67	27.67
2012	AMEX	ERTH	Tue, Oct 21, 2014	27.71	27.95	27.70	27.95
2011	AMEX	ERTH	Mon, Oct 20, 2014	27.07	27.33	27.07	27.32
2010	AMEX	ERTH	Fri, Oct 17, 2014	27.20	27.40	27.11	27.27
2009	AMEX	ERTH	Thu, Oct 16, 2014	26.15	27.00	26.15	26.77
2008	AMEX	ERTH	Wed, Oct 15, 2014	26.41	26.78	26.33	26.78
2007	AMEX	ERTH	Tue, Oct 14, 2014	26.84	27.01	26.72	26.82
2006	AMEX	ERTH	Mon, Oct 13, 2014	27.00	27.00	26.65	26.65
2005	AMEX	ERTH	Fri, Oct 10, 2014	27.14	27.18	26.89	26.96
2004	AMEX	ERTH	Thu, Oct 9, 2014	28.06	28.06	27.35	27.40
2003	AMEX	ERTH	Wed, Oct 8, 2014	27.73	28.14	27.48	28.14
2002	AMEX	ERTH	Tue, Oct 7, 2014	28.17	28.17	27.78	27.78
2001	AMEX	ERTH	Mon, Oct 6, 2014	28.83	28.84	28.35	28.47
2000	AMEX	ERTH	Fri, Oct 3, 2014	28.95	28.95	28.80	28.90
1999	AMEX	ERTH	Thu, Oct 2, 2014	28.85	28.92	28.74	28.92
1998	AMEX	ERTH	Wed, Oct 1, 2014	29.13	29.13	28.86	28.88
1997	AMEX	ERTH	Tue, Sep 30, 2014	29.39	29.44	29.32	29.32
1996	AMEX	ERTH	Mon, Sep 29, 2014	29.55	29.55	29.51	29.52
1995	AMEX	ERTH	Fri, Sep 26, 2014	29.59	29.64	29.59	29.64
1994	AMEX	ERTH	Thu, Sep 25, 2014	30.02	30.02	29.54	29.63
1993	AMEX	ERTH	Wed, Sep 24, 2014	30.07	30.07	29.74	30.02
1992	AMEX	ERTH	Tue, Sep 23, 2014	30.17	30.17	29.89	29.96
1991	AMEX	ERTH	Mon, Sep 22, 2014	30.03	30.16	30.03	30.16
1990	AMEX	ERTH	Fri, Sep 19, 2014	30.63	30.63	30.29	30.36
1989	AMEX	ERTH	Thu, Sep 18, 2014	30.49	30.67	30.49	30.56
1988	AMEX	ERTH	Wed, Sep 17, 2014	30.44	30.59	30.36	30.36
1987	AMEX	ERTH	Tue, Sep 16, 2014	30.31	30.48	30.27	30.43
1986	AMEX	ERTH	Mon, Sep 15, 2014	30.50	30.50	30.47	30.48
1985	AMEX	ERTH	Fri, Sep 12, 2014	30.80	30.80	30.70	30.70
1984	AMEX	ERTH	Thu, Sep 11, 2014	30.74	30.95	30.74	30.94
1983	AMEX	ERTH	Wed, Sep 10, 2014	30.92	30.93	30.75	30.93
1982	AMEX	ERTH	Tue, Sep 9, 2014	31.05	31.13	30.91	30.91
1981	AMEX	ERTH	Mon, Sep 8, 2014	31.46	31.46	31.18	31.27
1980	AMEX	ERTH	Fri, Sep 5, 2014	31.18	31.37	31.18	31.37
1979	AMEX	ERTH	Thu, Sep 4, 2014	31.66	31.66	31.26	31.26
1978	AMEX	ERTH	Wed, Sep 3, 2014	31.86	31.86	31.51	31.51
1977	AMEX	ERTH	Tue, Sep 2, 2014	31.61	31.61	31.36	31.53
1976	AMEX	ERTH	Fri, Aug 29, 2014	31.31	31.50	31.31	31.48
1975	AMEX	ERTH	Thu, Aug 28, 2014	31.55	31.55	31.37	31.48
1974	AMEX	ERTH	Wed, Aug 27, 2014	31.69	31.77	31.61	31.68
1973	AMEX	ERTH	Tue, Aug 26, 2014	31.43	31.74	31.43	31.62
1972	AMEX	ERTH	Mon, Aug 25, 2014	31.59	31.62	31.48	31.53
1971	AMEX	ERTH	Fri, Aug 22, 2014	31.55	31.55	31.34	31.40
1970	AMEX	ERTH	Thu, Aug 21, 2014	31.37	31.58	31.37	31.58
1969	AMEX	ERTH	Wed, Aug 20, 2014	31.29	31.59	31.21	31.58
1968	AMEX	ERTH	Tue, Aug 19, 2014	31.43	31.57	31.43	31.57
1967	AMEX	ERTH	Mon, Aug 18, 2014	32.47	32.47	31.09	31.41
1966	AMEX	ERTH	Fri, Aug 15, 2014	31.30	31.30	30.95	31.00
1965	AMEX	ERTH	Thu, Aug 14, 2014	30.97	31.19	30.97	31.16
1964	AMEX	ERTH	Wed, Aug 13, 2014	30.89	31.03	30.89	31.02
1963	AMEX	ERTH	Tue, Aug 12, 2014	30.92	30.99	30.86	30.86
1962	AMEX	ERTH	Mon, Aug 11, 2014	31.02	31.02	30.92	30.92
1961	AMEX	ERTH	Fri, Aug 8, 2014	30.35	30.71	30.35	30.71
1960	AMEX	ERTH	Thu, Aug 7, 2014	30.60	30.61	30.35	30.38
1959	AMEX	ERTH	Wed, Aug 6, 2014	30.10	30.51	30.10	30.47
1958	AMEX	ERTH	Tue, Aug 5, 2014	30.56	30.73	30.44	30.47
1957	AMEX	ERTH	Mon, Aug 4, 2014	30.41	30.68	30.40	30.68
1956	AMEX	ERTH	Fri, Aug 1, 2014	30.38	30.52	30.32	30.52
1955	AMEX	ERTH	Thu, Jul 31, 2014	31.16	31.16	30.60	30.60
1954	AMEX	ERTH	Wed, Jul 30, 2014	31.30	31.38	31.20	31.37
1953	AMEX	ERTH	Tue, Jul 29, 2014	31.56	31.60	31.47	31.47
1952	AMEX	ERTH	Mon, Jul 28, 2014	31.67	31.74	31.42	31.73
1951	AMEX	ERTH	Fri, Jul 25, 2014	31.75	31.77	31.67	31.67
1950	AMEX	ERTH	Thu, Jul 24, 2014	31.88	31.88	31.82	31.82
1949	AMEX	ERTH	Wed, Jul 23, 2014	31.91	31.97	31.76	31.76
1948	AMEX	ERTH	Tue, Jul 22, 2014	32.00	32.00	32.00	32.00
1947	AMEX	ERTH	Mon, Jul 21, 2014	31.65	31.77	31.58	31.72
1946	AMEX	ERTH	Fri, Jul 18, 2014	31.57	31.80	31.57	31.79
1945	AMEX	ERTH	Thu, Jul 17, 2014	32.01	32.01	31.48	31.49
1944	AMEX	ERTH	Wed, Jul 16, 2014	32.24	32.24	31.96	32.03
1943	AMEX	ERTH	Tue, Jul 15, 2014	31.98	31.99	31.77	31.85
1942	AMEX	ERTH	Mon, Jul 14, 2014	31.96	32.20	31.96	32.04
1941	AMEX	ERTH	Fri, Jul 11, 2014	32.09	32.09	31.75	31.80
1940	AMEX	ERTH	Thu, Jul 10, 2014	31.73	32.05	31.73	31.88
1939	AMEX	ERTH	Wed, Jul 9, 2014	32.41	32.41	32.26	32.38
1938	AMEX	ERTH	Tue, Jul 8, 2014	32.45	32.45	32.13	32.19
1937	AMEX	ERTH	Mon, Jul 7, 2014	32.90	32.90	32.66	32.66
1936	AMEX	ERTH	Thu, Jul 3, 2014	33.10	33.22	32.98	33.10
1935	AMEX	ERTH	Wed, Jul 2, 2014	32.91	33.09	32.86	32.86
1934	AMEX	ERTH	Tue, Jul 1, 2014	32.77	33.19	32.77	33.08
1933	AMEX	ERTH	Mon, Jun 30, 2014	33.09	33.09	32.77	32.87
1932	AMEX	ERTH	Fri, Jun 27, 2014	32.53	32.76	32.53	32.76
1931	AMEX	ERTH	Thu, Jun 26, 2014	32.58	32.70	32.52	32.60
1930	AMEX	ERTH	Wed, Jun 25, 2014	32.48	35.00	32.35	32.73
1929	AMEX	ERTH	Tue, Jun 24, 2014	33.01	33.01	32.70	32.71
1928	AMEX	ERTH	Mon, Jun 23, 2014	33.24	33.24	32.90	32.97
1927	AMEX	ERTH	Fri, Jun 20, 2014	32.98	33.17	32.98	33.03
1926	AMEX	ERTH	Thu, Jun 19, 2014	33.24	33.24	33.11	33.22
1925	AMEX	ERTH	Wed, Jun 18, 2014	32.94	33.12	32.93	33.12
1924	AMEX	ERTH	Tue, Jun 17, 2014	32.78	32.97	32.78	32.97
1923	AMEX	ERTH	Mon, Jun 16, 2014	32.72	32.78	32.60	32.72
1922	AMEX	ERTH	Fri, Jun 13, 2014	32.75	32.90	32.57	32.90
1921	AMEX	ERTH	Thu, Jun 12, 2014	33.08	33.08	32.76	32.76
1920	AMEX	ERTH	Wed, Jun 11, 2014	32.80	32.94	32.80	32.94
1919	AMEX	ERTH	Tue, Jun 10, 2014	33.08	33.21	32.94	33.06
1918	AMEX	ERTH	Mon, Jun 9, 2014	33.07	33.39	33.07	33.24
1917	AMEX	ERTH	Fri, Jun 6, 2014	32.98	33.21	32.98	33.17
1916	AMEX	ERTH	Thu, Jun 5, 2014	32.45	32.92	32.43	32.85
1915	AMEX	ERTH	Wed, Jun 4, 2014	32.13	32.50	32.13	32.49
1914	AMEX	ERTH	Tue, Jun 3, 2014	32.18	32.38	32.18	32.27
1913	AMEX	ERTH	Mon, Jun 2, 2014	32.25	32.52	32.25	32.38
1912	AMEX	ERTH	Fri, May 30, 2014	32.68	32.68	32.49	32.49
1911	AMEX	ERTH	Thu, May 29, 2014	32.52	32.58	32.40	32.48
1910	AMEX	ERTH	Wed, May 28, 2014	32.50	32.57	32.40	32.44
1909	AMEX	ERTH	Tue, May 27, 2014	32.33	32.56	32.33	32.50
1908	AMEX	ERTH	Fri, May 23, 2014	31.96	32.21	31.96	32.21
1907	AMEX	ERTH	Thu, May 22, 2014	31.67	32.00	31.67	31.92
1906	AMEX	ERTH	Wed, May 21, 2014	31.45	31.70	31.45	31.70
1905	AMEX	ERTH	Tue, May 20, 2014	31.60	31.64	31.33	31.54
1904	AMEX	ERTH	Mon, May 19, 2014	31.45	31.71	31.45	31.71
1903	AMEX	ERTH	Fri, May 16, 2014	31.50	31.55	31.26	31.55
1902	AMEX	ERTH	Thu, May 15, 2014	31.47	31.47	31.33	31.39
1901	AMEX	ERTH	Wed, May 14, 2014	31.90	31.97	31.82	31.83
1900	AMEX	ERTH	Tue, May 13, 2014	32.03	32.13	31.98	31.98
1899	AMEX	ERTH	Mon, May 12, 2014	32.05	32.21	32.05	32.21
1898	AMEX	ERTH	Fri, May 9, 2014	31.41	31.56	31.41	31.50
1897	AMEX	ERTH	Thu, May 8, 2014	31.28	31.60	31.26	31.36
1896	AMEX	ERTH	Wed, May 7, 2014	31.59	31.59	31.26	31.44
1895	AMEX	ERTH	Tue, May 6, 2014	31.74	31.88	31.64	31.64
1894	AMEX	ERTH	Mon, May 5, 2014	31.86	31.86	31.61	31.85
1893	AMEX	ERTH	Fri, May 2, 2014	31.83	31.86	31.77	31.86
1892	AMEX	ERTH	Thu, May 1, 2014	32.12	32.12	31.77	31.77
1891	AMEX	ERTH	Wed, Apr 30, 2014	31.71	31.93	31.61	31.87
1890	AMEX	ERTH	Tue, Apr 29, 2014	31.74	31.74	31.58	31.68
1889	AMEX	ERTH	Mon, Apr 28, 2014	31.96	32.00	31.36	31.62
1888	AMEX	ERTH	Fri, Apr 25, 2014	32.00	32.02	31.80	31.88
1887	AMEX	ERTH	Thu, Apr 24, 2014	32.13	32.20	32.00	32.09
1886	AMEX	ERTH	Wed, Apr 23, 2014	32.48	32.48	32.11	32.13
1885	AMEX	ERTH	Tue, Apr 22, 2014	32.27	32.53	32.27	32.48
1884	AMEX	ERTH	Mon, Apr 21, 2014	32.00	32.20	31.97	32.02
1883	AMEX	ERTH	Thu, Apr 17, 2014	31.77	32.06	31.77	32.04
1882	AMEX	ERTH	Wed, Apr 16, 2014	31.63	31.86	31.63	31.86
1881	AMEX	ERTH	Tue, Apr 15, 2014	31.49	31.49	31.04	31.39
1880	AMEX	ERTH	Mon, Apr 14, 2014	31.56	31.56	31.25	31.36
1879	AMEX	ERTH	Fri, Apr 11, 2014	31.71	31.79	31.42	31.60
1878	AMEX	ERTH	Thu, Apr 10, 2014	32.59	32.59	31.95	31.96
1877	AMEX	ERTH	Wed, Apr 9, 2014	32.23	32.38	32.23	32.38
1876	AMEX	ERTH	Tue, Apr 8, 2014	32.11	32.22	31.93	32.18
1875	AMEX	ERTH	Mon, Apr 7, 2014	32.20	32.31	31.97	32.06
1874	AMEX	ERTH	Fri, Apr 4, 2014	32.95	33.01	32.34	32.44
1873	AMEX	ERTH	Thu, Apr 3, 2014	33.20	33.20	32.82	32.96
1872	AMEX	ERTH	Wed, Apr 2, 2014	33.00	33.15	32.98	33.04
1871	AMEX	ERTH	Tue, Apr 1, 2014	32.65	33.03	32.65	33.02
1870	AMEX	ERTH	Mon, Mar 31, 2014	32.63	32.74	32.50	32.63
1869	AMEX	ERTH	Fri, Mar 28, 2014	32.34	32.47	32.26	32.30
1868	AMEX	ERTH	Thu, Mar 27, 2014	32.19	32.21	31.83	31.96
1867	AMEX	ERTH	Wed, Mar 26, 2014	32.53	32.65	32.04	32.04
1866	AMEX	ERTH	Tue, Mar 25, 2014	32.12	32.53	32.08	32.27
1865	AMEX	ERTH	Mon, Mar 24, 2014	32.35	32.35	31.85	32.26
1864	AMEX	ERTH	Fri, Mar 21, 2014	32.60	32.76	32.36	32.36
1863	AMEX	ERTH	Thu, Mar 20, 2014	32.20	32.55	32.20	32.55
1862	AMEX	ERTH	Wed, Mar 19, 2014	33.00	33.00	32.59	32.59
1861	AMEX	ERTH	Tue, Mar 18, 2014	32.60	32.93	32.60	32.93
1860	AMEX	ERTH	Mon, Mar 17, 2014	32.28	32.65	32.28	32.57
1859	AMEX	ERTH	Fri, Mar 14, 2014	32.22	32.22	32.07	32.07
1858	AMEX	ERTH	Thu, Mar 13, 2014	32.77	32.77	32.09	32.13
1857	AMEX	ERTH	Wed, Mar 12, 2014	32.62	32.74	32.55	32.70
1856	AMEX	ERTH	Tue, Mar 11, 2014	33.46	33.46	32.88	32.96
1855	AMEX	ERTH	Mon, Mar 10, 2014	33.15	33.15	33.09	33.09
1854	AMEX	ERTH	Fri, Mar 7, 2014	33.78	33.78	33.35	33.35
1853	AMEX	ERTH	Thu, Mar 6, 2014	33.67	33.67	33.52	33.52
1852	AMEX	ERTH	Wed, Mar 5, 2014	33.18	33.37	33.18	33.20
1851	AMEX	ERTH	Tue, Mar 4, 2014	32.99	33.18	32.99	33.13
1850	AMEX	ERTH	Mon, Mar 3, 2014	32.63	32.63	32.19	32.40
1849	AMEX	ERTH	Fri, Feb 28, 2014	32.66	33.11	32.66	32.82
1848	AMEX	ERTH	Thu, Feb 27, 2014	32.74	32.77	32.67	32.77
1847	AMEX	ERTH	Wed, Feb 26, 2014	32.78	32.82	32.61	32.63
1846	AMEX	ERTH	Tue, Feb 25, 2014	32.64	32.80	32.64	32.64
1845	AMEX	ERTH	Mon, Feb 24, 2014	32.40	32.84	32.40	32.65
1844	AMEX	ERTH	Fri, Feb 21, 2014	32.45	32.51	32.36	32.36
1843	AMEX	ERTH	Thu, Feb 20, 2014	32.32	32.48	32.21	32.48
1842	AMEX	ERTH	Wed, Feb 19, 2014	32.36	32.63	32.22	32.23
1841	AMEX	ERTH	Tue, Feb 18, 2014	32.12	32.47	32.12	32.45
1840	AMEX	ERTH	Fri, Feb 14, 2014	32.00	32.16	31.99	32.16
1839	AMEX	ERTH	Thu, Feb 13, 2014	31.61	31.97	31.59	31.97
1838	AMEX	ERTH	Wed, Feb 12, 2014	31.60	31.75	31.56	31.68
1837	AMEX	ERTH	Tue, Feb 11, 2014	31.22	31.50	31.19	31.50
1836	AMEX	ERTH	Mon, Feb 10, 2014	31.14	31.14	30.99	31.01
1835	AMEX	ERTH	Fri, Feb 7, 2014	30.60	31.06	30.60	31.06
1834	AMEX	ERTH	Thu, Feb 6, 2014	30.52	30.64	30.52	30.64
1833	AMEX	ERTH	Wed, Feb 5, 2014	29.85	30.16	29.85	30.10
1832	AMEX	ERTH	Tue, Feb 4, 2014	29.83	30.08	29.79	30.04
1831	AMEX	ERTH	Mon, Feb 3, 2014	30.42	30.51	29.75	29.84
1830	AMEX	ERTH	Fri, Jan 31, 2014	30.46	30.64	30.37	30.57
1829	AMEX	ERTH	Thu, Jan 30, 2014	30.67	30.89	30.67	30.89
1828	AMEX	ERTH	Wed, Jan 29, 2014	30.70	30.70	30.54	30.54
1827	AMEX	ERTH	Tue, Jan 28, 2014	30.60	30.93	30.60	30.86
1826	AMEX	ERTH	Mon, Jan 27, 2014	30.77	30.87	30.32	30.65
1825	AMEX	ERTH	Fri, Jan 24, 2014	31.58	31.58	30.81	30.82
1824	AMEX	ERTH	Thu, Jan 23, 2014	32.06	32.06	31.65	31.73
1823	AMEX	ERTH	Wed, Jan 22, 2014	32.05	32.11	31.97	32.11
1822	AMEX	ERTH	Tue, Jan 21, 2014	31.95	32.07	31.88	32.03
1821	AMEX	ERTH	Fri, Jan 17, 2014	32.16	32.16	31.94	31.94
1820	AMEX	ERTH	Thu, Jan 16, 2014	32.34	32.34	32.15	32.24
1819	AMEX	ERTH	Wed, Jan 15, 2014	32.26	32.29	32.19	32.25
1818	AMEX	ERTH	Tue, Jan 14, 2014	31.92	32.15	31.92	32.15
1817	AMEX	ERTH	Mon, Jan 13, 2014	32.11	32.11	31.70	31.70
1816	AMEX	ERTH	Fri, Jan 10, 2014	31.87	32.14	31.86	32.08
1815	AMEX	ERTH	Thu, Jan 9, 2014	31.91	31.91	31.65	31.77
1814	AMEX	ERTH	Wed, Jan 8, 2014	31.78	31.78	31.61	31.65
1813	AMEX	ERTH	Tue, Jan 7, 2014	31.72	31.77	31.63	31.75
1812	AMEX	ERTH	Mon, Jan 6, 2014	31.85	31.85	31.41	31.49
1811	AMEX	ERTH	Fri, Jan 3, 2014	31.62	31.62	31.42	31.54
1810	AMEX	ERTH	Thu, Jan 2, 2014	31.66	31.66	31.25	31.39
1809	AMEX	ERTH	Tue, Dec 31, 2013	31.58	31.81	31.57	31.77
1808	AMEX	ERTH	Mon, Dec 30, 2013	31.72	31.72	31.48	31.52
1807	AMEX	ERTH	Fri, Dec 27, 2013	31.38	31.45	31.38	31.44
1806	AMEX	ERTH	Thu, Dec 26, 2013	31.26	31.32	31.26	31.32
1805	AMEX	ERTH	Tue, Dec 24, 2013	31.15	31.22	31.15	31.22
1804	AMEX	ERTH	Mon, Dec 23, 2013	30.98	31.15	30.98	31.15
1803	AMEX	ERTH	Fri, Dec 20, 2013	30.73	30.98	30.73	30.86
1802	AMEX	ERTH	Thu, Dec 19, 2013	30.44	30.57	30.44	30.52
1801	AMEX	ERTH	Wed, Dec 18, 2013	30.46	30.71	30.13	30.63
1800	AMEX	ERTH	Tue, Dec 17, 2013	30.24	30.27	30.15	30.20
1799	AMEX	ERTH	Mon, Dec 16, 2013	30.00	30.27	30.00	30.17
1798	AMEX	ERTH	Fri, Dec 13, 2013	29.79	29.85	29.74	29.79
1797	AMEX	ERTH	Thu, Dec 12, 2013	29.81	29.81	29.62	29.65
1796	AMEX	ERTH	Wed, Dec 11, 2013	30.18	30.51	29.87	29.87
1795	AMEX	ERTH	Tue, Dec 10, 2013	30.36	30.36	30.22	30.25
1794	AMEX	ERTH	Mon, Dec 9, 2013	30.42	30.42	30.19	30.23
1793	AMEX	ERTH	Fri, Dec 6, 2013	30.14	30.31	30.14	30.31
1792	AMEX	ERTH	Thu, Dec 5, 2013	29.84	29.94	29.84	29.92
1791	AMEX	ERTH	Wed, Dec 4, 2013	30.01	30.06	29.85	29.93
1790	AMEX	ERTH	Tue, Dec 3, 2013	30.18	30.26	30.01	30.09
1789	AMEX	ERTH	Mon, Dec 2, 2013	30.61	30.70	30.45	30.45
1788	AMEX	ERTH	Fri, Nov 29, 2013	30.87	30.87	30.83	30.83
1787	AMEX	ERTH	Wed, Nov 27, 2013	30.50	30.72	30.50	30.72
1786	AMEX	ERTH	Tue, Nov 26, 2013	30.54	30.63	30.40	30.48
1785	AMEX	ERTH	Mon, Nov 25, 2013	30.61	30.61	30.34	30.43
1784	AMEX	ERTH	Fri, Nov 22, 2013	30.11	30.41	30.11	30.41
1783	AMEX	ERTH	Thu, Nov 21, 2013	29.99	30.15	29.99	30.11
1782	AMEX	ERTH	Wed, Nov 20, 2013	29.77	29.90	29.77	29.78
1781	AMEX	ERTH	Tue, Nov 19, 2013	30.30	30.30	29.91	29.92
1780	AMEX	ERTH	Mon, Nov 18, 2013	30.38	30.46	30.33	30.36
1779	AMEX	ERTH	Fri, Nov 15, 2013	30.40	30.40	30.10	30.37
1778	AMEX	ERTH	Thu, Nov 14, 2013	30.18	30.18	30.16	30.18
1777	AMEX	ERTH	Wed, Nov 13, 2013	29.90	30.08	29.90	30.05
1776	AMEX	ERTH	Tue, Nov 12, 2013	29.83	30.03	29.83	29.98
1775	AMEX	ERTH	Mon, Nov 11, 2013	30.02	30.02	30.00	30.00
1774	AMEX	ERTH	Fri, Nov 8, 2013	29.62	29.99	29.57	29.99
1773	AMEX	ERTH	Thu, Nov 7, 2013	30.21	30.30	29.74	29.77
1772	AMEX	ERTH	Wed, Nov 6, 2013	30.18	30.41	30.18	30.40
1771	AMEX	ERTH	Tue, Nov 5, 2013	29.99	30.08	29.93	30.07
1770	AMEX	ERTH	Mon, Nov 4, 2013	30.14	30.22	30.09	30.14
1769	AMEX	ERTH	Fri, Nov 1, 2013	30.00	30.04	30.00	30.04
1768	AMEX	ERTH	Thu, Oct 31, 2013	30.00	30.16	30.00	30.14
1767	AMEX	ERTH	Wed, Oct 30, 2013	30.36	30.36	29.90	30.02
1766	AMEX	ERTH	Tue, Oct 29, 2013	30.14	30.25	30.14	30.25
1765	AMEX	ERTH	Mon, Oct 28, 2013	30.15	30.15	29.95	29.95
1764	AMEX	ERTH	Fri, Oct 25, 2013	30.21	30.35	30.21	30.21
1763	AMEX	ERTH	Thu, Oct 24, 2013	30.02	30.31	30.02	30.20
1762	AMEX	ERTH	Wed, Oct 23, 2013	29.99	30.22	29.99	30.17
1761	AMEX	ERTH	Tue, Oct 22, 2013	29.96	30.29	29.96	30.24
1760	AMEX	ERTH	Mon, Oct 21, 2013	29.87	29.92	29.87	29.92
1759	AMEX	ERTH	Fri, Oct 18, 2013	29.60	29.75	29.60	29.75
1758	AMEX	ERTH	Thu, Oct 17, 2013	29.30	29.48	29.30	29.42
1757	AMEX	ERTH	Wed, Oct 16, 2013	29.09	29.28	29.06	29.23
1756	AMEX	ERTH	Tue, Oct 15, 2013	29.38	29.38	28.99	29.07
1755	AMEX	ERTH	Mon, Oct 14, 2013	29.13	29.36	29.13	29.36
1754	AMEX	ERTH	Fri, Oct 11, 2013	29.13	29.25	29.10	29.24
1753	AMEX	ERTH	Thu, Oct 10, 2013	28.57	29.06	28.57	29.06
1752	AMEX	ERTH	Wed, Oct 9, 2013	28.50	28.58	28.31	28.52
1751	AMEX	ERTH	Tue, Oct 8, 2013	28.83	29.00	28.53	28.60
1750	AMEX	ERTH	Mon, Oct 7, 2013	28.98	29.08	28.94	28.95
1749	AMEX	ERTH	Fri, Oct 4, 2013	29.01	29.30	29.00	29.19
1748	AMEX	ERTH	Thu, Oct 3, 2013	29.40	29.40	29.14	29.15
1747	AMEX	ERTH	Wed, Oct 2, 2013	29.26	29.35	29.23	29.35
1746	AMEX	ERTH	Tue, Oct 1, 2013	29.00	29.39	29.00	29.35
1745	AMEX	ERTH	Mon, Sep 30, 2013	28.99	29.06	28.64	28.96
1744	AMEX	ERTH	Fri, Sep 27, 2013	29.17	29.18	29.11	29.15
1743	AMEX	ERTH	Thu, Sep 26, 2013	29.21	29.21	29.01	29.05
1742	AMEX	ERTH	Wed, Sep 25, 2013	28.93	29.11	28.93	29.04
1741	AMEX	ERTH	Tue, Sep 24, 2013	29.09	29.15	29.09	29.15
1740	AMEX	ERTH	Mon, Sep 23, 2013	29.05	29.05	28.84	28.97
1739	AMEX	ERTH	Fri, Sep 20, 2013	29.21	29.21	28.89	28.89
1738	AMEX	ERTH	Thu, Sep 19, 2013	29.36	29.36	29.02	29.13
1737	AMEX	ERTH	Wed, Sep 18, 2013	28.50	29.25	28.50	29.25
1736	AMEX	ERTH	Tue, Sep 17, 2013	28.32	28.50	28.32	28.50
1735	AMEX	ERTH	Mon, Sep 16, 2013	28.44	28.61	28.42	28.42
1734	AMEX	ERTH	Fri, Sep 13, 2013	28.18	28.30	28.14	28.30
1733	AMEX	ERTH	Thu, Sep 12, 2013	28.33	28.33	28.17	28.18
1732	AMEX	ERTH	Wed, Sep 11, 2013	28.35	28.45	28.35	28.39
1731	AMEX	ERTH	Tue, Sep 10, 2013	28.00	28.34	27.98	28.34
1730	AMEX	ERTH	Mon, Sep 9, 2013	27.45	27.96	27.45	27.96
1729	AMEX	ERTH	Fri, Sep 6, 2013	27.34	27.53	27.34	27.51
1728	AMEX	ERTH	Thu, Sep 5, 2013	27.20	27.44	27.20	27.35
1727	AMEX	ERTH	Wed, Sep 4, 2013	26.76	27.24	26.76	27.22
1726	AMEX	ERTH	Tue, Sep 3, 2013	26.94	27.01	26.72	26.90
1725	AMEX	ERTH	Fri, Aug 30, 2013	26.85	26.85	26.70	26.70
1724	AMEX	ERTH	Thu, Aug 29, 2013	26.96	27.08	26.94	26.94
1723	AMEX	ERTH	Wed, Aug 28, 2013	26.96	26.96	26.83	26.83
1722	AMEX	ERTH	Tue, Aug 27, 2013	27.12	27.19	26.78	26.78
1721	AMEX	ERTH	Mon, Aug 26, 2013	27.52	27.72	27.52	27.61
1720	AMEX	ERTH	Fri, Aug 23, 2013	28.02	28.02	27.64	27.70
1719	AMEX	ERTH	Thu, Aug 22, 2013	27.45	27.45	27.45	27.45
1718	AMEX	ERTH	Wed, Aug 21, 2013	27.08	27.25	27.08	27.25
1717	AMEX	ERTH	Tue, Aug 20, 2013	26.98	27.30	26.98	27.30
1716	AMEX	ERTH	Mon, Aug 19, 2013	27.46	27.46	27.13	27.14
1715	AMEX	ERTH	Fri, Aug 16, 2013	27.47	27.48	27.34	27.34
1714	AMEX	ERTH	Thu, Aug 15, 2013	27.45	27.45	27.28	27.38
1713	AMEX	ERTH	Wed, Aug 14, 2013	27.87	27.87	27.75	27.75
1712	AMEX	ERTH	Tue, Aug 13, 2013	27.85	28.02	27.83	27.96
1711	AMEX	ERTH	Mon, Aug 12, 2013	27.86	27.88	27.86	27.88
1710	AMEX	ERTH	Fri, Aug 9, 2013	27.81	27.81	27.70	27.76
1709	AMEX	ERTH	Thu, Aug 8, 2013	27.61	27.78	27.61	27.75
1708	AMEX	ERTH	Wed, Aug 7, 2013	27.61	27.61	27.37	27.40
1707	AMEX	ERTH	Tue, Aug 6, 2013	27.87	27.87	27.63	27.66
1706	AMEX	ERTH	Mon, Aug 5, 2013	27.64	27.75	27.64	27.75
1705	AMEX	ERTH	Fri, Aug 2, 2013	27.51	27.60	27.51	27.56
1704	AMEX	ERTH	Thu, Aug 1, 2013	27.45	27.50	27.44	27.50
1703	AMEX	ERTH	Wed, Jul 31, 2013	26.96	27.37	26.96	27.18
1702	AMEX	ERTH	Tue, Jul 30, 2013	27.21	27.21	26.94	27.03
1701	AMEX	ERTH	Mon, Jul 29, 2013	27.03	27.03	26.97	26.98
1700	AMEX	ERTH	Fri, Jul 26, 2013	27.22	27.22	27.03	27.09
1699	AMEX	ERTH	Thu, Jul 25, 2013	27.12	27.18	27.06	27.18
1698	AMEX	ERTH	Wed, Jul 24, 2013	27.42	27.42	27.29	27.36
1697	AMEX	ERTH	Tue, Jul 23, 2013	27.29	27.30	27.19	27.27
1696	AMEX	ERTH	Mon, Jul 22, 2013	27.14	27.19	27.14	27.17
1695	AMEX	ERTH	Fri, Jul 19, 2013	26.95	27.00	26.87	27.00
1694	AMEX	ERTH	Thu, Jul 18, 2013	26.89	26.96	26.86	26.91
1693	AMEX	ERTH	Wed, Jul 17, 2013	26.73	26.75	26.71	26.71
1692	AMEX	ERTH	Tue, Jul 16, 2013	26.75	26.75	26.69	26.73
1691	AMEX	ERTH	Mon, Jul 15, 2013	26.68	26.77	26.68	26.77
1690	AMEX	ERTH	Fri, Jul 12, 2013	26.53	26.62	26.53	26.56
1689	AMEX	ERTH	Thu, Jul 11, 2013	26.50	26.60	26.47	26.60
1688	AMEX	ERTH	Wed, Jul 10, 2013	26.32	26.32	25.97	26.14
1687	AMEX	ERTH	Tue, Jul 9, 2013	25.70	26.02	25.70	25.84
1686	AMEX	ERTH	Mon, Jul 8, 2013	25.65	25.85	25.65	25.71
1685	AMEX	ERTH	Fri, Jul 5, 2013	25.48	25.60	25.44	25.60
1684	AMEX	ERTH	Wed, Jul 3, 2013	25.29	25.33	25.21	25.33
1683	AMEX	ERTH	Tue, Jul 2, 2013	25.40	25.52	25.29	25.29
1682	AMEX	ERTH	Mon, Jul 1, 2013	25.43	25.60	25.42	25.60
1681	AMEX	ERTH	Fri, Jun 28, 2013	25.39	25.39	25.21	25.32
1680	AMEX	ERTH	Thu, Jun 27, 2013	25.26	25.47	25.22	25.40
1679	AMEX	ERTH	Wed, Jun 26, 2013	24.96	25.02	24.90	25.00
1678	AMEX	ERTH	Tue, Jun 25, 2013	24.69	24.75	24.63	24.75
1677	AMEX	ERTH	Mon, Jun 24, 2013	24.62	24.66	24.39	24.54
1676	AMEX	ERTH	Fri, Jun 21, 2013	24.95	25.08	24.80	24.80
1675	AMEX	ERTH	Thu, Jun 20, 2013	25.67	25.67	25.50	25.50
1674	AMEX	ERTH	Wed, Jun 19, 2013	26.53	26.53	26.35	26.35
1673	AMEX	ERTH	Tue, Jun 18, 2013	26.44	26.66	26.44	26.66
1672	AMEX	ERTH	Mon, Jun 17, 2013	26.45	26.59	26.45	26.45
1671	AMEX	ERTH	Fri, Jun 14, 2013	26.28	26.29	26.08	26.15
1670	AMEX	ERTH	Thu, Jun 13, 2013	25.99	26.44	25.98	26.37
1669	AMEX	ERTH	Wed, Jun 12, 2013	26.26	26.26	25.96	25.99
1668	AMEX	ERTH	Tue, Jun 11, 2013	26.13	26.33	26.13	26.25
1667	AMEX	ERTH	Mon, Jun 10, 2013	26.44	26.44	26.37	26.44
1666	AMEX	ERTH	Fri, Jun 7, 2013	26.08	26.43	26.07	26.43
1665	AMEX	ERTH	Thu, Jun 6, 2013	25.94	26.04	25.88	26.04
1664	AMEX	ERTH	Wed, Jun 5, 2013	25.95	25.99	25.88	25.88
1663	AMEX	ERTH	Tue, Jun 4, 2013	26.55	26.55	26.13	26.29
1662	AMEX	ERTH	Mon, Jun 3, 2013	26.36	26.56	26.26	26.56
1661	AMEX	ERTH	Fri, May 31, 2013	26.60	26.60	26.31	26.32
1660	AMEX	ERTH	Thu, May 30, 2013	26.46	26.72	26.46	26.61
1659	AMEX	ERTH	Wed, May 29, 2013	26.44	26.54	26.25	26.38
1658	AMEX	ERTH	Tue, May 28, 2013	26.58	26.64	26.39	26.40
1657	AMEX	ERTH	Fri, May 24, 2013	26.16	26.16	25.93	26.13
1656	AMEX	ERTH	Thu, May 23, 2013	26.10	26.17	25.93	26.15
1655	AMEX	ERTH	Wed, May 22, 2013	26.64	26.75	26.38	26.38
1654	AMEX	ERTH	Tue, May 21, 2013	26.50	26.73	26.50	26.67
1653	AMEX	ERTH	Mon, May 20, 2013	26.26	26.48	26.26	26.41
1652	AMEX	ERTH	Fri, May 17, 2013	26.18	26.39	26.18	26.39
1651	AMEX	ERTH	Thu, May 16, 2013	26.33	26.35	26.26	26.31
1650	AMEX	ERTH	Wed, May 15, 2013	26.13	26.33	26.13	26.33
1649	AMEX	ERTH	Tue, May 14, 2013	26.14	26.19	26.14	26.18
1648	AMEX	ERTH	Mon, May 13, 2013	25.96	26.04	25.93	25.93
1647	AMEX	ERTH	Fri, May 10, 2013	25.85	25.98	25.85	25.98
1646	AMEX	ERTH	Thu, May 9, 2013	25.85	26.00	25.80	25.80
1645	AMEX	ERTH	Wed, May 8, 2013	25.81	25.92	25.81	25.90
1644	AMEX	ERTH	Tue, May 7, 2013	25.65	25.68	25.54	25.65
1643	AMEX	ERTH	Mon, May 6, 2013	25.36	25.55	25.36	25.51
1642	AMEX	ERTH	Fri, May 3, 2013	25.18	25.54	25.18	25.44
1641	AMEX	ERTH	Thu, May 2, 2013	24.96	25.14	24.95	25.04
1640	AMEX	ERTH	Wed, May 1, 2013	25.40	25.40	25.02	25.11
1639	AMEX	ERTH	Tue, Apr 30, 2013	25.19	25.33	25.19	25.33
1638	AMEX	ERTH	Mon, Apr 29, 2013	25.03	25.22	25.03	25.21
1637	AMEX	ERTH	Fri, Apr 26, 2013	25.11	25.11	24.96	25.02
1636	AMEX	ERTH	Thu, Apr 25, 2013	25.04	25.30	25.04	25.17
1635	AMEX	ERTH	Wed, Apr 24, 2013	24.70	24.99	24.70	24.97
1634	AMEX	ERTH	Tue, Apr 23, 2013	24.49	24.72	24.49	24.72
1633	AMEX	ERTH	Mon, Apr 22, 2013	24.26	24.37	24.21	24.37
1632	AMEX	ERTH	Fri, Apr 19, 2013	24.22	24.28	24.10	24.21
1631	AMEX	ERTH	Thu, Apr 18, 2013	24.20	24.28	24.02	24.06
1630	AMEX	ERTH	Wed, Apr 17, 2013	24.78	24.78	24.21	24.33
1629	AMEX	ERTH	Tue, Apr 16, 2013	24.80	24.89	24.77	24.89
1628	AMEX	ERTH	Mon, Apr 15, 2013	25.07	25.07	24.51	24.51
1627	AMEX	ERTH	Fri, Apr 12, 2013	25.31	25.37	25.28	25.34
1626	AMEX	ERTH	Thu, Apr 11, 2013	25.51	25.56	25.43	25.45
1625	AMEX	ERTH	Wed, Apr 10, 2013	25.16	25.48	25.16	25.48
1624	AMEX	ERTH	Tue, Apr 9, 2013	24.90	25.09	24.80	24.98
1623	AMEX	ERTH	Mon, Apr 8, 2013	24.80	24.87	24.74	24.87
1622	AMEX	ERTH	Fri, Apr 5, 2013	24.67	24.74	24.60	24.74
1621	AMEX	ERTH	Thu, Apr 4, 2013	24.87	24.99	24.85	24.97
1620	AMEX	ERTH	Wed, Apr 3, 2013	25.18	25.20	24.88	24.92
1619	AMEX	ERTH	Tue, Apr 2, 2013	25.32	25.36	25.12	25.12
1618	AMEX	ERTH	Mon, Apr 1, 2013	25.34	25.34	25.23	25.24
1617	AMEX	ERTH	Thu, Mar 28, 2013	25.44	25.58	25.40	25.58
1616	AMEX	ERTH	Wed, Mar 27, 2013	25.21	25.41	25.21	25.38
1615	AMEX	ERTH	Tue, Mar 26, 2013	25.46	25.51	25.46	25.50
1614	AMEX	ERTH	Mon, Mar 25, 2013	25.66	25.75	25.31	25.40
1613	AMEX	ERTH	Fri, Mar 22, 2013	25.59	25.71	25.59	25.67
1612	AMEX	ERTH	Thu, Mar 21, 2013	25.66	25.71	25.59	25.59
1611	AMEX	ERTH	Wed, Mar 20, 2013	25.81	25.85	25.75	25.79
1610	AMEX	ERTH	Tue, Mar 19, 2013	25.67	25.75	25.42	25.51
1609	AMEX	ERTH	Mon, Mar 18, 2013	25.60	25.80	25.46	25.75
1608	AMEX	ERTH	Fri, Mar 15, 2013	25.93	25.94	25.84	25.88
1607	AMEX	ERTH	Thu, Mar 14, 2013	25.87	25.89	25.78	25.89
1606	AMEX	ERTH	Wed, Mar 13, 2013	25.64	25.72	25.64	25.70
1605	AMEX	ERTH	Tue, Mar 12, 2013	25.76	25.76	25.66	25.74
1604	AMEX	ERTH	Mon, Mar 11, 2013	25.62	25.86	25.62	25.82
1603	AMEX	ERTH	Fri, Mar 8, 2013	25.60	25.77	25.60	25.74
1602	AMEX	ERTH	Thu, Mar 7, 2013	25.60	25.63	25.54	25.63
1601	AMEX	ERTH	Wed, Mar 6, 2013	25.38	25.51	25.38	25.51
1600	AMEX	ERTH	Tue, Mar 5, 2013	25.08	25.39	25.08	25.32
1599	AMEX	ERTH	Mon, Mar 4, 2013	24.69	24.89	24.69	24.89
1598	AMEX	ERTH	Fri, Mar 1, 2013	24.88	24.89	24.81	24.85
1597	AMEX	ERTH	Thu, Feb 28, 2013	24.87	25.16	24.87	25.01
1596	AMEX	ERTH	Wed, Feb 27, 2013	24.57	25.05	24.57	25.05
1595	AMEX	ERTH	Tue, Feb 26, 2013	24.52	24.63	24.47	24.62
1594	AMEX	ERTH	Mon, Feb 25, 2013	25.29	25.29	24.52	24.52
1593	AMEX	ERTH	Fri, Feb 22, 2013	25.03	25.07	24.92	25.04
1592	AMEX	ERTH	Thu, Feb 21, 2013	24.95	24.95	24.70	24.81
1591	AMEX	ERTH	Wed, Feb 20, 2013	25.43	25.53	25.16	25.17
1590	AMEX	ERTH	Tue, Feb 19, 2013	25.17	25.48	25.02	25.40
1589	AMEX	ERTH	Fri, Feb 15, 2013	25.24	25.24	25.18	25.23
1588	AMEX	ERTH	Thu, Feb 14, 2013	24.88	25.17	24.88	25.16
1587	AMEX	ERTH	Wed, Feb 13, 2013	25.00	25.16	25.00	25.03
1586	AMEX	ERTH	Tue, Feb 12, 2013	24.76	24.87	24.74	24.82
1585	AMEX	ERTH	Mon, Feb 11, 2013	24.72	24.72	24.60	24.65
1584	AMEX	ERTH	Fri, Feb 8, 2013	24.49	24.69	24.49	24.66
1583	AMEX	ERTH	Thu, Feb 7, 2013	24.46	24.54	24.43	24.54
1582	AMEX	ERTH	Wed, Feb 6, 2013	24.63	24.70	24.56	24.66
1581	AMEX	ERTH	Tue, Feb 5, 2013	24.45	24.73	24.45	24.73
1580	AMEX	ERTH	Mon, Feb 4, 2013	24.51	24.55	24.32	24.33
1579	AMEX	ERTH	Fri, Feb 1, 2013	24.78	24.81	24.69	24.76
1578	AMEX	ERTH	Thu, Jan 31, 2013	24.49	24.55	24.45	24.51
1577	AMEX	ERTH	Wed, Jan 30, 2013	24.68	24.73	24.59	24.59
1576	AMEX	ERTH	Tue, Jan 29, 2013	24.75	24.75	24.65	24.75
1575	AMEX	ERTH	Mon, Jan 28, 2013	24.71	24.74	24.63	24.67
1574	AMEX	ERTH	Fri, Jan 25, 2013	24.71	24.76	24.71	24.75
1573	AMEX	ERTH	Thu, Jan 24, 2013	24.42	24.61	24.42	24.61
1572	AMEX	ERTH	Wed, Jan 23, 2013	24.35	24.49	24.35	24.42
1571	AMEX	ERTH	Tue, Jan 22, 2013	24.20	24.26	24.16	24.24
1570	AMEX	ERTH	Fri, Jan 18, 2013	24.02	24.16	24.00	24.16
1569	AMEX	ERTH	Thu, Jan 17, 2013	23.95	24.24	23.95	24.14
1568	AMEX	ERTH	Wed, Jan 16, 2013	23.94	23.96	23.90	23.96
1567	AMEX	ERTH	Tue, Jan 15, 2013	23.81	24.05	23.80	24.03
1566	AMEX	ERTH	Mon, Jan 14, 2013	23.97	24.00	23.88	23.95
1565	AMEX	ERTH	Fri, Jan 11, 2013	24.06	24.07	24.01	24.03
1564	AMEX	ERTH	Thu, Jan 10, 2013	24.10	24.10	23.92	24.06
1563	AMEX	ERTH	Wed, Jan 9, 2013	23.72	23.91	23.72	23.86
1562	AMEX	ERTH	Tue, Jan 8, 2013	23.77	23.77	23.57	23.66
1561	AMEX	ERTH	Mon, Jan 7, 2013	23.80	23.83	23.76	23.79
1560	AMEX	ERTH	Fri, Jan 4, 2013	23.81	23.89	23.70	23.85
1559	AMEX	ERTH	Thu, Jan 3, 2013	23.66	23.87	23.66	23.71
1558	AMEX	ERTH	Wed, Jan 2, 2013	23.52	23.77	23.52	23.73
1557	AMEX	ERTH	Mon, Dec 31, 2012	22.68	23.15	22.68	23.15
1556	AMEX	ERTH	Fri, Dec 28, 2012	22.81	22.95	22.80	22.83
1555	AMEX	ERTH	Thu, Dec 27, 2012	22.97	23.05	22.79	23.05
1554	AMEX	ERTH	Wed, Dec 26, 2012	22.97	23.09	22.90	22.96
1553	AMEX	ERTH	Mon, Dec 24, 2012	22.85	22.96	22.85	22.96
1552	AMEX	ERTH	Fri, Dec 21, 2012	22.85	23.02	22.85	23.02
1551	AMEX	ERTH	Thu, Dec 20, 2012	23.15	23.24	23.14	23.22
1550	AMEX	ERTH	Wed, Dec 19, 2012	23.12	23.26	23.12	23.19
1549	AMEX	ERTH	Tue, Dec 18, 2012	22.68	23.04	22.68	22.97
1548	AMEX	ERTH	Mon, Dec 17, 2012	22.66	22.74	22.65	22.69
1547	AMEX	ERTH	Fri, Dec 14, 2012	22.55	22.64	22.53	22.54
1546	AMEX	ERTH	Thu, Dec 13, 2012	22.50	22.61	22.45	22.45
1545	AMEX	ERTH	Wed, Dec 12, 2012	22.76	22.79	22.59	22.59
1544	AMEX	ERTH	Tue, Dec 11, 2012	22.44	22.66	22.44	22.61
1543	AMEX	ERTH	Mon, Dec 10, 2012	22.12	22.44	22.12	22.44
1542	AMEX	ERTH	Fri, Dec 7, 2012	22.17	22.26	22.17	22.26
1541	AMEX	ERTH	Thu, Dec 6, 2012	22.10	22.25	22.10	22.16
1540	AMEX	ERTH	Wed, Dec 5, 2012	22.10	22.25	22.09	22.21
1539	AMEX	ERTH	Tue, Dec 4, 2012	22.00	22.09	21.96	22.06
1538	AMEX	ERTH	Mon, Dec 3, 2012	22.27	22.27	22.01	22.01
1537	AMEX	ERTH	Fri, Nov 30, 2012	22.22	22.22	22.03	22.06
1536	AMEX	ERTH	Thu, Nov 29, 2012	22.00	22.10	21.99	22.09
1535	AMEX	ERTH	Wed, Nov 28, 2012	21.62	21.91	21.57	21.91
1534	AMEX	ERTH	Tue, Nov 27, 2012	21.69	21.83	21.60	21.81
1533	AMEX	ERTH	Mon, Nov 26, 2012	21.70	21.75	21.61	21.75
1532	AMEX	ERTH	Fri, Nov 23, 2012	21.51	21.72	21.51	21.66
1531	AMEX	ERTH	Wed, Nov 21, 2012	21.19	21.27	21.19	21.26
1530	AMEX	ERTH	Tue, Nov 20, 2012	21.09	21.20	21.06	21.19
1529	AMEX	ERTH	Mon, Nov 19, 2012	20.90	21.11	20.90	21.10
1528	AMEX	ERTH	Fri, Nov 16, 2012	20.80	20.82	20.50	20.82
1527	AMEX	ERTH	Thu, Nov 15, 2012	20.74	20.81	20.64	20.71
1526	AMEX	ERTH	Wed, Nov 14, 2012	21.02	21.02	20.76	20.76
1525	AMEX	ERTH	Tue, Nov 13, 2012	21.01	21.11	20.92	20.92
1524	AMEX	ERTH	Mon, Nov 12, 2012	21.04	21.18	21.04	21.11
1523	AMEX	ERTH	Fri, Nov 9, 2012	21.09	21.35	21.08	21.22
1522	AMEX	ERTH	Thu, Nov 8, 2012	21.31	21.31	21.14	21.17
1521	AMEX	ERTH	Wed, Nov 7, 2012	21.71	21.71	21.39	21.48
1520	AMEX	ERTH	Tue, Nov 6, 2012	21.79	21.98	21.76	21.89
1519	AMEX	ERTH	Mon, Nov 5, 2012	21.71	21.75	21.63	21.75
1518	AMEX	ERTH	Fri, Nov 2, 2012	21.76	21.77	21.64	21.64
1517	AMEX	ERTH	Thu, Nov 1, 2012	21.43	21.75	21.43	21.75
1516	AMEX	ERTH	Wed, Oct 31, 2012	21.40	21.43	21.33	21.42
1515	AMEX	ERTH	Fri, Oct 26, 2012	21.28	21.38	21.20	21.29
1514	AMEX	ERTH	Thu, Oct 25, 2012	21.33	21.40	21.29	21.31
1513	AMEX	ERTH	Wed, Oct 24, 2012	21.36	21.37	21.25	21.28
1512	AMEX	ERTH	Tue, Oct 23, 2012	21.43	21.43	21.23	21.39
1511	AMEX	ERTH	Mon, Oct 22, 2012	21.73	21.73	21.59	21.73
1510	AMEX	ERTH	Fri, Oct 19, 2012	21.89	21.89	21.58	21.63
1509	AMEX	ERTH	Thu, Oct 18, 2012	22.13	22.18	22.05	22.09
1508	AMEX	ERTH	Wed, Oct 17, 2012	21.97	22.14	21.97	22.10
1507	AMEX	ERTH	Tue, Oct 16, 2012	21.64	21.88	21.64	21.88
1506	AMEX	ERTH	Mon, Oct 15, 2012	21.41	21.56	21.34	21.56
1505	AMEX	ERTH	Fri, Oct 12, 2012	21.57	21.57	21.36	21.37
1504	AMEX	ERTH	Thu, Oct 11, 2012	21.48	21.54	21.41	21.44
1503	AMEX	ERTH	Wed, Oct 10, 2012	21.46	21.46	21.33	21.34
1502	AMEX	ERTH	Tue, Oct 9, 2012	21.83	21.83	21.59	21.59
1501	AMEX	ERTH	Mon, Oct 8, 2012	22.00	22.01	21.93	22.00
1500	AMEX	ERTH	Fri, Oct 5, 2012	22.24	22.33	22.24	22.27
1499	AMEX	ERTH	Thu, Oct 4, 2012	22.00	22.08	21.91	22.08
1498	AMEX	ERTH	Wed, Oct 3, 2012	21.86	21.88	21.79	21.82
1497	AMEX	ERTH	Tue, Oct 2, 2012	21.90	21.95	21.82	21.82
1496	AMEX	ERTH	Mon, Oct 1, 2012	21.78	21.94	21.77	21.78
1495	AMEX	ERTH	Fri, Sep 28, 2012	21.71	21.75	21.63	21.70
1494	AMEX	ERTH	Thu, Sep 27, 2012	21.68	21.93	21.68	21.93
1493	AMEX	ERTH	Wed, Sep 26, 2012	21.66	21.66	21.47	21.57
1492	AMEX	ERTH	Tue, Sep 25, 2012	22.21	22.22	21.85	21.85
1491	AMEX	ERTH	Mon, Sep 24, 2012	22.11	22.19	22.08	22.15
1490	AMEX	ERTH	Fri, Sep 21, 2012	22.44	22.44	22.34	22.34
1489	AMEX	ERTH	Thu, Sep 20, 2012	22.24	22.33	22.24	22.31
1488	AMEX	ERTH	Wed, Sep 19, 2012	22.49	22.64	22.49	22.56
1487	AMEX	ERTH	Tue, Sep 18, 2012	22.42	22.48	22.38	22.42
1486	AMEX	ERTH	Mon, Sep 17, 2012	22.70	22.71	22.53	22.59
1485	AMEX	ERTH	Fri, Sep 14, 2012	22.58	22.91	22.58	22.78
1484	AMEX	ERTH	Thu, Sep 13, 2012	22.09	22.46	22.04	22.42
1483	AMEX	ERTH	Wed, Sep 12, 2012	22.18	22.22	22.05	22.13
1482	AMEX	ERTH	Tue, Sep 11, 2012	21.97	22.12	21.96	22.02
1481	AMEX	ERTH	Mon, Sep 10, 2012	21.94	22.02	21.84	21.84
1480	AMEX	ERTH	Fri, Sep 7, 2012	21.81	22.03	21.81	21.98
1479	AMEX	ERTH	Thu, Sep 6, 2012	21.21	21.68	21.21	21.64
1478	AMEX	ERTH	Wed, Sep 5, 2012	21.13	21.17	21.02	21.08
1477	AMEX	ERTH	Tue, Sep 4, 2012	21.19	21.28	20.97	21.21
1476	AMEX	ERTH	Fri, Aug 31, 2012	21.17	21.18	21.01	21.13
1475	AMEX	ERTH	Thu, Aug 30, 2012	21.06	21.15	20.93	20.97
1474	AMEX	ERTH	Wed, Aug 29, 2012	21.13	21.32	21.04	21.16
1473	AMEX	ERTH	Tue, Aug 28, 2012	21.08	21.24	21.02	21.15
1472	AMEX	ERTH	Mon, Aug 27, 2012	21.13	21.18	21.09	21.09
1471	AMEX	ERTH	Fri, Aug 24, 2012	21.00	21.14	20.97	21.14
1470	AMEX	ERTH	Thu, Aug 23, 2012	21.31	21.31	21.20	21.26
1469	AMEX	ERTH	Wed, Aug 22, 2012	21.28	21.35	21.22	21.35
1468	AMEX	ERTH	Tue, Aug 21, 2012	21.56	21.65	21.45	21.45
1467	AMEX	ERTH	Mon, Aug 20, 2012	21.35	21.56	21.35	21.40
1466	AMEX	ERTH	Fri, Aug 17, 2012	21.35	21.48	21.35	21.47
1465	AMEX	ERTH	Thu, Aug 16, 2012	20.98	21.32	20.98	21.32
1464	AMEX	ERTH	Wed, Aug 15, 2012	20.79	20.96	20.75	20.93
1463	AMEX	ERTH	Tue, Aug 14, 2012	20.95	21.00	20.82	20.82
1462	AMEX	ERTH	Mon, Aug 13, 2012	20.98	20.98	20.79	20.95
1461	AMEX	ERTH	Fri, Aug 10, 2012	20.94	21.06	20.92	21.06
1460	AMEX	ERTH	Thu, Aug 9, 2012	20.89	21.07	20.89	20.96
1459	AMEX	ERTH	Wed, Aug 8, 2012	20.76	20.98	20.76	20.92
1458	AMEX	ERTH	Tue, Aug 7, 2012	21.00	21.12	20.98	21.03
1457	AMEX	ERTH	Mon, Aug 6, 2012	21.00	21.05	20.97	21.05
1456	AMEX	ERTH	Fri, Aug 3, 2012	20.57	20.84	20.57	20.81
1455	AMEX	ERTH	Thu, Aug 2, 2012	20.15	20.25	20.00	20.06
1454	AMEX	ERTH	Wed, Aug 1, 2012	20.55	20.55	20.09	20.26
1453	AMEX	ERTH	Tue, Jul 31, 2012	20.50	20.56	20.40	20.44
1452	AMEX	ERTH	Mon, Jul 30, 2012	20.66	20.68	20.54	20.55
1451	AMEX	ERTH	Fri, Jul 27, 2012	20.22	20.74	20.22	20.68
1450	AMEX	ERTH	Thu, Jul 26, 2012	20.02	20.16	19.97	20.16
1449	AMEX	ERTH	Wed, Jul 25, 2012	19.72	19.83	19.59	19.65
1448	AMEX	ERTH	Tue, Jul 24, 2012	19.88	19.88	19.48	19.50
1447	AMEX	ERTH	Mon, Jul 23, 2012	19.81	19.97	19.78	19.87
1446	AMEX	ERTH	Fri, Jul 20, 2012	20.31	20.37	20.27	20.30
1445	AMEX	ERTH	Thu, Jul 19, 2012	20.64	20.73	20.64	20.66
1444	AMEX	ERTH	Wed, Jul 18, 2012	20.16	20.57	20.16	20.48
1443	AMEX	ERTH	Tue, Jul 17, 2012	20.29	20.36	20.16	20.36
1442	AMEX	ERTH	Mon, Jul 16, 2012	20.27	20.38	20.18	20.29
1441	AMEX	ERTH	Fri, Jul 13, 2012	20.19	20.47	20.19	20.41
1440	AMEX	ERTH	Thu, Jul 12, 2012	20.14	20.27	19.97	20.27
1439	AMEX	ERTH	Wed, Jul 11, 2012	20.43	20.50	20.18	20.35
1438	AMEX	ERTH	Tue, Jul 10, 2012	20.80	20.87	20.50	20.50
1437	AMEX	ERTH	Mon, Jul 9, 2012	20.66	20.70	20.63	20.70
1436	AMEX	ERTH	Fri, Jul 6, 2012	20.88	20.88	20.78	20.78
1435	AMEX	ERTH	Thu, Jul 5, 2012	21.18	21.41	21.18	21.29
1434	AMEX	ERTH	Tue, Jul 3, 2012	21.42	21.51	21.41	21.46
1433	AMEX	ERTH	Mon, Jul 2, 2012	21.16	21.19	20.99	21.19
1432	AMEX	ERTH	Fri, Jun 29, 2012	20.86	21.13	20.76	21.13
1431	AMEX	ERTH	Thu, Jun 28, 2012	20.20	20.33	20.16	20.33
1430	AMEX	ERTH	Wed, Jun 27, 2012	20.26	20.37	20.26	20.35
1429	AMEX	ERTH	Tue, Jun 26, 2012	20.16	20.26	20.05	20.24
1428	AMEX	ERTH	Mon, Jun 25, 2012	20.39	20.39	20.13	20.20
1427	AMEX	ERTH	Fri, Jun 22, 2012	20.69	20.77	20.55	20.70
1426	AMEX	ERTH	Thu, Jun 21, 2012	21.04	21.06	20.52	20.52
1425	AMEX	ERTH	Wed, Jun 20, 2012	21.26	21.29	21.13	21.20
1424	AMEX	ERTH	Tue, Jun 19, 2012	21.09	21.37	20.99	21.31
1423	AMEX	ERTH	Mon, Jun 18, 2012	20.69	20.85	20.65	20.80
1422	AMEX	ERTH	Fri, Jun 15, 2012	20.44	20.62	20.36	20.62
1421	AMEX	ERTH	Thu, Jun 14, 2012	20.54	20.60	20.45	20.60
1420	AMEX	ERTH	Wed, Jun 13, 2012	20.64	20.66	20.44	20.44
1419	AMEX	ERTH	Tue, Jun 12, 2012	20.46	20.81	20.36	20.81
1418	AMEX	ERTH	Mon, Jun 11, 2012	20.98	20.98	20.43	20.43
1417	AMEX	ERTH	Fri, Jun 8, 2012	20.66	20.85	20.43	20.83
1416	AMEX	ERTH	Thu, Jun 7, 2012	21.06	21.06	20.81	20.89
1415	AMEX	ERTH	Wed, Jun 6, 2012	20.33	20.76	20.33	20.76
1414	AMEX	ERTH	Tue, Jun 5, 2012	20.11	20.26	19.99	20.26
1413	AMEX	ERTH	Mon, Jun 4, 2012	20.16	20.16	19.78	19.92
1412	AMEX	ERTH	Fri, Jun 1, 2012	20.06	20.21	19.99	20.03
1411	AMEX	ERTH	Thu, May 31, 2012	20.82	20.85	20.51	20.85
1410	AMEX	ERTH	Wed, May 30, 2012	21.04	21.04	20.84	20.89
1409	AMEX	ERTH	Tue, May 29, 2012	21.08	21.33	21.08	21.22
1408	AMEX	ERTH	Fri, May 25, 2012	20.91	20.92	20.84	20.85
1407	AMEX	ERTH	Thu, May 24, 2012	20.88	21.00	20.69	20.81
1406	AMEX	ERTH	Wed, May 23, 2012	20.92	21.05	20.60	21.05
1405	AMEX	ERTH	Tue, May 22, 2012	21.08	21.20	20.96	20.96
1404	AMEX	ERTH	Mon, May 21, 2012	20.70	21.10	20.70	21.10
1403	AMEX	ERTH	Fri, May 18, 2012	20.79	20.79	20.55	20.60
1402	AMEX	ERTH	Thu, May 17, 2012	21.23	21.23	20.78	20.83
1401	AMEX	ERTH	Wed, May 16, 2012	21.57	21.66	21.27	21.27
1400	AMEX	ERTH	Tue, May 15, 2012	21.68	21.71	21.40	21.43
1399	AMEX	ERTH	Mon, May 14, 2012	21.72	21.88	21.63	21.88
1398	AMEX	ERTH	Fri, May 11, 2012	22.01	22.22	22.01	22.02
1397	AMEX	ERTH	Thu, May 10, 2012	22.23	22.23	22.05	22.08
1396	AMEX	ERTH	Wed, May 9, 2012	21.88	22.20	21.80	22.07
1395	AMEX	ERTH	Tue, May 8, 2012	22.17	22.27	21.84	22.26
1394	AMEX	ERTH	Mon, May 7, 2012	22.19	22.42	22.19	22.40
1393	AMEX	ERTH	Fri, May 4, 2012	22.60	22.60	22.35	22.36
1392	AMEX	ERTH	Thu, May 3, 2012	22.91	22.99	22.72	22.81
1391	AMEX	ERTH	Wed, May 2, 2012	22.86	23.10	22.86	23.10
1390	AMEX	ERTH	Tue, May 1, 2012	22.87	23.34	22.87	23.25
1389	AMEX	ERTH	Mon, Apr 30, 2012	22.98	22.98	22.88	22.95
1388	AMEX	ERTH	Fri, Apr 27, 2012	23.04	23.21	22.98	23.18
1387	AMEX	ERTH	Thu, Apr 26, 2012	22.81	23.07	22.81	23.06
1386	AMEX	ERTH	Wed, Apr 25, 2012	22.81	23.01	22.81	23.01
1385	AMEX	ERTH	Tue, Apr 24, 2012	22.59	22.80	22.59	22.66
1384	AMEX	ERTH	Mon, Apr 23, 2012	22.61	22.64	22.43	22.57
1383	AMEX	ERTH	Fri, Apr 20, 2012	23.00	23.19	23.00	23.02
1382	AMEX	ERTH	Thu, Apr 19, 2012	23.02	23.02	22.79	22.93
1381	AMEX	ERTH	Wed, Apr 18, 2012	23.07	23.14	23.02	23.14
1380	AMEX	ERTH	Tue, Apr 17, 2012	23.04	23.39	23.04	23.30
1379	AMEX	ERTH	Mon, Apr 16, 2012	23.03	23.03	22.80	22.95
1378	AMEX	ERTH	Fri, Apr 13, 2012	22.99	22.99	22.82	22.82
1377	AMEX	ERTH	Thu, Apr 12, 2012	22.79	23.24	22.79	23.24
1376	AMEX	ERTH	Wed, Apr 11, 2012	22.81	22.81	22.66	22.68
1375	AMEX	ERTH	Tue, Apr 10, 2012	22.63	22.69	22.30	22.35
1374	AMEX	ERTH	Mon, Apr 9, 2012	22.69	22.75	22.61	22.72
1373	AMEX	ERTH	Thu, Apr 5, 2012	23.02	23.18	22.97	23.03
1372	AMEX	ERTH	Wed, Apr 4, 2012	23.20	23.29	23.13	23.26
1371	AMEX	ERTH	Tue, Apr 3, 2012	23.88	23.91	23.64	23.67
1370	AMEX	ERTH	Mon, Apr 2, 2012	23.77	23.97	23.66	23.95
1369	AMEX	ERTH	Fri, Mar 30, 2012	23.74	23.90	23.74	23.88
1368	AMEX	ERTH	Thu, Mar 29, 2012	23.51	23.66	23.44	23.66
1367	AMEX	ERTH	Wed, Mar 28, 2012	24.00	24.00	23.58	23.75
1366	AMEX	ERTH	Tue, Mar 27, 2012	24.16	24.17	24.05	24.05
1365	AMEX	ERTH	Mon, Mar 26, 2012	24.13	24.21	24.09	24.21
1364	AMEX	ERTH	Fri, Mar 23, 2012	23.62	23.74	23.52	23.74
1363	AMEX	ERTH	Thu, Mar 22, 2012	23.56	23.56	23.36	23.50
1362	AMEX	ERTH	Wed, Mar 21, 2012	23.74	23.88	23.67	23.81
1361	AMEX	ERTH	Tue, Mar 20, 2012	23.73	23.80	23.61	23.78
1360	AMEX	ERTH	Mon, Mar 19, 2012	24.10	24.19	24.06	24.09
1359	AMEX	ERTH	Fri, Mar 16, 2012	24.05	24.21	24.05	24.08
1358	AMEX	ERTH	Thu, Mar 15, 2012	23.90	24.08	23.88	24.08
1357	AMEX	ERTH	Wed, Mar 14, 2012	23.83	23.87	23.67	23.75
1356	AMEX	ERTH	Tue, Mar 13, 2012	23.57	23.93	23.57	23.93
1355	AMEX	ERTH	Mon, Mar 12, 2012	23.67	23.67	23.46	23.49
1354	AMEX	ERTH	Fri, Mar 9, 2012	23.65	23.68	23.64	23.68
1353	AMEX	ERTH	Thu, Mar 8, 2012	23.20	23.56	23.20	23.53
1352	AMEX	ERTH	Wed, Mar 7, 2012	22.82	23.02	22.82	23.02
1351	AMEX	ERTH	Tue, Mar 6, 2012	22.93	22.93	22.68	22.74
1350	AMEX	ERTH	Mon, Mar 5, 2012	23.47	23.60	23.37	23.49
1349	AMEX	ERTH	Fri, Mar 2, 2012	23.85	23.91	23.68	23.70
1348	AMEX	ERTH	Thu, Mar 1, 2012	23.94	24.09	23.90	23.92
1347	AMEX	ERTH	Wed, Feb 29, 2012	24.17	24.25	23.97	23.99
1346	AMEX	ERTH	Tue, Feb 28, 2012	24.16	24.21	24.04	24.16
1345	AMEX	ERTH	Mon, Feb 27, 2012	23.92	24.11	23.72	24.10
1344	AMEX	ERTH	Fri, Feb 24, 2012	24.23	24.25	24.10	24.11
1343	AMEX	ERTH	Thu, Feb 23, 2012	24.18	24.20	24.00	24.20
1342	AMEX	ERTH	Wed, Feb 22, 2012	24.49	24.53	24.35	24.35
1341	AMEX	ERTH	Tue, Feb 21, 2012	24.55	24.68	24.42	24.42
1340	AMEX	ERTH	Fri, Feb 17, 2012	24.47	24.52	24.34	24.43
1339	AMEX	ERTH	Thu, Feb 16, 2012	24.05	24.33	24.05	24.32
1338	AMEX	ERTH	Wed, Feb 15, 2012	24.10	24.10	23.95	23.95
1337	AMEX	ERTH	Tue, Feb 14, 2012	24.09	24.09	23.86	23.97
1336	AMEX	ERTH	Mon, Feb 13, 2012	24.17	24.22	24.03	24.22
1335	AMEX	ERTH	Fri, Feb 10, 2012	24.23	24.23	23.94	24.02
1334	AMEX	ERTH	Thu, Feb 9, 2012	24.53	24.66	24.37	24.61
1333	AMEX	ERTH	Wed, Feb 8, 2012	24.28	24.42	24.19	24.42
1332	AMEX	ERTH	Tue, Feb 7, 2012	24.29	24.33	24.12	24.29
1331	AMEX	ERTH	Mon, Feb 6, 2012	24.17	24.37	24.17	24.29
1330	AMEX	ERTH	Fri, Feb 3, 2012	24.03	24.45	24.03	24.43
1329	AMEX	ERTH	Thu, Feb 2, 2012	23.82	23.90	23.77	23.82
1328	AMEX	ERTH	Wed, Feb 1, 2012	23.47	23.83	23.47	23.74
1327	AMEX	ERTH	Tue, Jan 31, 2012	23.51	23.51	23.14	23.19
1326	AMEX	ERTH	Mon, Jan 30, 2012	23.21	23.32	23.13	23.29
1325	AMEX	ERTH	Fri, Jan 27, 2012	23.35	23.66	23.35	23.66
1324	AMEX	ERTH	Thu, Jan 26, 2012	23.58	23.67	23.30	23.34
1323	AMEX	ERTH	Wed, Jan 25, 2012	23.10	23.35	23.06	23.32
1322	AMEX	ERTH	Tue, Jan 24, 2012	23.02	23.37	23.02	23.30
1321	AMEX	ERTH	Mon, Jan 23, 2012	23.30	23.49	23.20	23.29
1320	AMEX	ERTH	Fri, Jan 20, 2012	23.13	23.26	23.13	23.21
1319	AMEX	ERTH	Thu, Jan 19, 2012	23.26	23.40	23.19	23.28
1318	AMEX	ERTH	Wed, Jan 18, 2012	22.70	23.17	22.70	23.16
1317	AMEX	ERTH	Tue, Jan 17, 2012	22.77	22.82	22.57	22.61
1316	AMEX	ERTH	Fri, Jan 13, 2012	22.42	22.48	22.33	22.38
1315	AMEX	ERTH	Thu, Jan 12, 2012	22.69	22.74	22.46	22.73
1314	AMEX	ERTH	Wed, Jan 11, 2012	22.36	22.48	22.31	22.44
1313	AMEX	ERTH	Tue, Jan 10, 2012	22.18	22.34	22.11	22.30
1312	AMEX	ERTH	Mon, Jan 9, 2012	21.63	21.84	21.63	21.84
1311	AMEX	ERTH	Fri, Jan 6, 2012	21.65	21.68	21.62	21.66
1310	AMEX	ERTH	Thu, Jan 5, 2012	21.76	21.77	21.70	21.76
1309	AMEX	ERTH	Wed, Jan 4, 2012	21.63	21.81	21.63	21.77
1308	AMEX	ERTH	Tue, Jan 3, 2012	22.09	22.23	22.05	22.06
1307	AMEX	ERTH	Fri, Dec 30, 2011	21.51	21.69	21.46	21.51
1306	AMEX	ERTH	Thu, Dec 29, 2011	21.12	21.50	21.12	21.50
1305	AMEX	ERTH	Wed, Dec 28, 2011	21.52	21.52	21.08	21.09
1304	AMEX	ERTH	Tue, Dec 27, 2011	21.52	21.59	21.42	21.47
1303	AMEX	ERTH	Fri, Dec 23, 2011	21.53	21.54	21.38	21.52
1302	AMEX	ERTH	Thu, Dec 22, 2011	21.18	21.45	21.18	21.39
1301	AMEX	ERTH	Wed, Dec 21, 2011	21.21	21.21	20.91	21.18
1300	AMEX	ERTH	Tue, Dec 20, 2011	20.90	21.31	20.90	21.24
1299	AMEX	ERTH	Mon, Dec 19, 2011	20.86	21.07	20.47	20.47
1298	AMEX	ERTH	Fri, Dec 16, 2011	20.91	21.19	20.79	20.92
1297	AMEX	ERTH	Thu, Dec 15, 2011	21.10	21.15	20.90	20.91
1296	AMEX	ERTH	Wed, Dec 14, 2011	21.10	21.41	20.93	20.97
1295	AMEX	ERTH	Tue, Dec 13, 2011	21.97	22.09	21.29	21.42
1294	AMEX	ERTH	Mon, Dec 12, 2011	22.02	22.02	21.58	21.75
1293	AMEX	ERTH	Fri, Dec 9, 2011	22.11	22.39	22.06	22.39
1292	AMEX	ERTH	Thu, Dec 8, 2011	22.30	22.30	21.76	21.87
1291	AMEX	ERTH	Wed, Dec 7, 2011	22.38	22.54	22.14	22.51
1290	AMEX	ERTH	Tue, Dec 6, 2011	22.40	22.53	22.33	22.47
1289	AMEX	ERTH	Mon, Dec 5, 2011	22.61	22.75	22.41	22.47
1288	AMEX	ERTH	Fri, Dec 2, 2011	22.46	22.51	22.21	22.21
1287	AMEX	ERTH	Thu, Dec 1, 2011	22.37	22.50	22.26	22.44
1286	AMEX	ERTH	Wed, Nov 30, 2011	22.03	22.47	21.91	22.47
1285	AMEX	ERTH	Tue, Nov 29, 2011	21.12	21.52	21.12	21.25
1284	AMEX	ERTH	Mon, Nov 28, 2011	21.09	21.36	21.06	21.29
1283	AMEX	ERTH	Fri, Nov 25, 2011	20.47	20.68	20.37	20.46
1282	AMEX	ERTH	Wed, Nov 23, 2011	20.95	20.95	20.41	20.44
1281	AMEX	ERTH	Tue, Nov 22, 2011	21.18	21.36	21.01	21.12
1280	AMEX	ERTH	Mon, Nov 21, 2011	21.51	21.51	21.17	21.35
1279	AMEX	ERTH	Fri, Nov 18, 2011	22.14	22.14	21.91	21.94
1278	AMEX	ERTH	Thu, Nov 17, 2011	22.24	22.33	21.80	21.92
1277	AMEX	ERTH	Wed, Nov 16, 2011	22.55	22.87	22.39	22.39
1276	AMEX	ERTH	Tue, Nov 15, 2011	22.55	22.85	22.42	22.85
1275	AMEX	ERTH	Mon, Nov 14, 2011	22.71	22.72	22.45	22.64
1274	AMEX	ERTH	Fri, Nov 11, 2011	22.61	23.02	22.61	22.90
1273	AMEX	ERTH	Thu, Nov 10, 2011	22.23	22.43	22.02	22.30
1272	AMEX	ERTH	Wed, Nov 9, 2011	22.55	22.55	22.01	22.08
1271	AMEX	ERTH	Tue, Nov 8, 2011	23.13	23.33	22.88	23.33
1270	AMEX	ERTH	Mon, Nov 7, 2011	23.30	23.30	22.86	23.25
1269	AMEX	ERTH	Fri, Nov 4, 2011	22.90	23.29	22.83	23.25
1268	AMEX	ERTH	Thu, Nov 3, 2011	22.79	23.19	22.42	23.19
1267	AMEX	ERTH	Wed, Nov 2, 2011	22.42	22.60	22.33	22.53
1266	AMEX	ERTH	Tue, Nov 1, 2011	21.98	22.21	21.88	22.02
1265	AMEX	ERTH	Mon, Oct 31, 2011	23.13	23.33	22.97	22.98
1264	AMEX	ERTH	Fri, Oct 28, 2011	23.78	24.01	23.78	23.94
1263	AMEX	ERTH	Thu, Oct 27, 2011	23.42	24.29	23.42	24.10
1262	AMEX	ERTH	Wed, Oct 26, 2011	22.56	22.72	22.28	22.57
1261	AMEX	ERTH	Tue, Oct 25, 2011	22.79	23.05	22.22	22.22
1260	AMEX	ERTH	Mon, Oct 24, 2011	22.13	22.86	22.13	22.80
1259	AMEX	ERTH	Fri, Oct 21, 2011	21.95	22.07	21.85	22.05
1258	AMEX	ERTH	Thu, Oct 20, 2011	21.79	21.79	21.28	21.72
1257	AMEX	ERTH	Wed, Oct 19, 2011	22.21	22.24	21.78	21.88
1256	AMEX	ERTH	Tue, Oct 18, 2011	22.05	22.56	21.94	22.51
1255	AMEX	ERTH	Mon, Oct 17, 2011	22.53	22.53	21.97	21.97
1254	AMEX	ERTH	Fri, Oct 14, 2011	22.71	22.73	22.48	22.67
1253	AMEX	ERTH	Thu, Oct 13, 2011	22.26	22.48	22.07	22.48
1252	AMEX	ERTH	Wed, Oct 12, 2011	22.27	22.65	22.25	22.46
1251	AMEX	ERTH	Tue, Oct 11, 2011	21.76	22.03	21.71	21.98
1250	AMEX	ERTH	Mon, Oct 10, 2011	21.64	21.95	21.64	21.76
1249	AMEX	ERTH	Fri, Oct 7, 2011	21.53	21.53	21.01	21.11
1248	AMEX	ERTH	Thu, Oct 6, 2011	20.77	21.35	20.75	21.35
1247	AMEX	ERTH	Wed, Oct 5, 2011	20.22	20.81	20.12	20.70
1246	AMEX	ERTH	Tue, Oct 4, 2011	19.38	20.26	18.87	20.26
1245	AMEX	ERTH	Mon, Oct 3, 2011	20.46	20.49	19.65	19.70
1244	AMEX	ERTH	Fri, Sep 30, 2011	21.07	21.07	20.79	20.80
1243	AMEX	ERTH	Thu, Sep 29, 2011	21.50	21.65	20.96	21.33
1242	AMEX	ERTH	Wed, Sep 28, 2011	21.76	21.89	21.08	21.13
1241	AMEX	ERTH	Tue, Sep 27, 2011	21.60	22.09	21.58	21.58
1240	AMEX	ERTH	Mon, Sep 26, 2011	20.92	21.11	20.45	21.11
1239	AMEX	ERTH	Fri, Sep 23, 2011	20.50	20.87	20.46	20.80
1238	AMEX	ERTH	Thu, Sep 22, 2011	20.69	20.92	20.36	20.55
1237	AMEX	ERTH	Wed, Sep 21, 2011	22.20	22.26	21.43	21.46
1236	AMEX	ERTH	Tue, Sep 20, 2011	22.47	22.63	22.12	22.12
1235	AMEX	ERTH	Mon, Sep 19, 2011	22.53	22.53	22.17	22.41
1234	AMEX	ERTH	Fri, Sep 16, 2011	23.16	23.29	22.96	23.03
1233	AMEX	ERTH	Thu, Sep 15, 2011	23.15	23.28	22.98	23.25
1232	AMEX	ERTH	Wed, Sep 14, 2011	22.80	23.23	22.44	23.10
1231	AMEX	ERTH	Tue, Sep 13, 2011	22.20	22.66	22.20	22.61
1230	AMEX	ERTH	Mon, Sep 12, 2011	21.80	22.17	21.53	21.85
1229	AMEX	ERTH	Fri, Sep 9, 2011	22.76	22.76	22.06	22.10
1228	AMEX	ERTH	Thu, Sep 8, 2011	23.41	23.50	22.95	23.04
1227	AMEX	ERTH	Wed, Sep 7, 2011	23.10	23.56	23.10	23.56
1226	AMEX	ERTH	Tue, Sep 6, 2011	22.30	22.81	22.24	22.81
1225	AMEX	ERTH	Fri, Sep 2, 2011	23.41	23.57	23.16	23.19
1224	AMEX	ERTH	Thu, Sep 1, 2011	24.68	24.69	24.01	24.05
1223	AMEX	ERTH	Wed, Aug 31, 2011	24.59	24.92	24.44	24.59
1222	AMEX	ERTH	Tue, Aug 30, 2011	24.22	24.46	24.11	24.42
1221	AMEX	ERTH	Mon, Aug 29, 2011	23.77	24.37	23.77	24.36
1220	AMEX	ERTH	Fri, Aug 26, 2011	22.69	23.47	22.57	23.42
1219	AMEX	ERTH	Thu, Aug 25, 2011	23.67	23.67	22.88	23.03
1218	AMEX	ERTH	Wed, Aug 24, 2011	23.00	23.37	22.84	23.37
1217	AMEX	ERTH	Tue, Aug 23, 2011	22.43	23.10	22.43	23.10
1216	AMEX	ERTH	Mon, Aug 22, 2011	22.66	22.66	22.06	22.06
1215	AMEX	ERTH	Fri, Aug 19, 2011	22.10	22.71	22.00	22.00
1214	AMEX	ERTH	Thu, Aug 18, 2011	23.25	23.25	22.45	22.56
1213	AMEX	ERTH	Wed, Aug 17, 2011	24.38	24.39	23.87	24.02
1212	AMEX	ERTH	Tue, Aug 16, 2011	24.27	24.29	23.89	24.02
1211	AMEX	ERTH	Mon, Aug 15, 2011	24.50	24.60	24.27	24.60
1210	AMEX	ERTH	Fri, Aug 12, 2011	24.00	24.10	23.75	23.96
1209	AMEX	ERTH	Thu, Aug 11, 2011	22.54	23.84	22.54	23.72
1208	AMEX	ERTH	Wed, Aug 10, 2011	22.98	23.26	22.59	22.60
1207	AMEX	ERTH	Tue, Aug 9, 2011	22.75	23.51	22.19	23.51
1206	AMEX	ERTH	Mon, Aug 8, 2011	22.97	23.19	21.84	21.84
1205	AMEX	ERTH	Fri, Aug 5, 2011	23.77	24.37	23.27	23.89
1204	AMEX	ERTH	Thu, Aug 4, 2011	25.10	25.10	23.80	23.86
1203	AMEX	ERTH	Wed, Aug 3, 2011	25.37	25.49	24.99	25.41
1202	AMEX	ERTH	Tue, Aug 2, 2011	26.05	26.26	25.39	25.39
1201	AMEX	ERTH	Mon, Aug 1, 2011	26.98	26.98	26.20	26.43
1200	AMEX	ERTH	Fri, Jul 29, 2011	26.44	26.79	26.25	26.67
1199	AMEX	ERTH	Thu, Jul 28, 2011	26.84	27.06	26.66	26.68
1198	AMEX	ERTH	Wed, Jul 27, 2011	27.44	27.44	26.92	27.02
1197	AMEX	ERTH	Tue, Jul 26, 2011	28.01	28.01	27.80	27.94
1196	AMEX	ERTH	Mon, Jul 25, 2011	27.96	28.09	27.94	27.97
1195	AMEX	ERTH	Fri, Jul 22, 2011	28.10	28.18	28.01	28.17
1194	AMEX	ERTH	Thu, Jul 21, 2011	28.00	28.13	27.85	28.13
1193	AMEX	ERTH	Wed, Jul 20, 2011	27.82	27.82	27.59	27.75
1192	AMEX	ERTH	Tue, Jul 19, 2011	27.16	27.57	27.16	27.53
1191	AMEX	ERTH	Mon, Jul 18, 2011	27.17	27.17	26.59	26.95
1190	AMEX	ERTH	Fri, Jul 15, 2011	27.45	27.48	27.29	27.48
1189	AMEX	ERTH	Thu, Jul 14, 2011	27.95	27.97	27.35	27.38
1188	AMEX	ERTH	Wed, Jul 13, 2011	27.90	28.09	27.79	27.79
1187	AMEX	ERTH	Tue, Jul 12, 2011	27.53	27.71	27.47	27.55
1186	AMEX	ERTH	Mon, Jul 11, 2011	28.06	28.06	27.67	27.71
1185	AMEX	ERTH	Fri, Jul 8, 2011	28.55	28.61	28.31	28.61
1184	AMEX	ERTH	Thu, Jul 7, 2011	28.67	28.96	28.56	28.83
1183	AMEX	ERTH	Wed, Jul 6, 2011	28.45	28.63	28.39	28.58
1182	AMEX	ERTH	Tue, Jul 5, 2011	28.39	28.84	28.39	28.73
1181	AMEX	ERTH	Fri, Jul 1, 2011	28.28	28.77	28.28	28.74
1180	AMEX	ERTH	Thu, Jun 30, 2011	27.93	28.39	27.93	28.38
1179	AMEX	ERTH	Wed, Jun 29, 2011	27.84	27.99	27.70	27.90
1178	AMEX	ERTH	Tue, Jun 28, 2011	27.12	27.62	27.12	27.60
1177	AMEX	ERTH	Mon, Jun 27, 2011	26.83	27.17	26.83	27.13
1176	AMEX	ERTH	Fri, Jun 24, 2011	27.08	27.34	26.88	26.93
1175	AMEX	ERTH	Thu, Jun 23, 2011	26.65	27.26	26.65	27.24
1174	AMEX	ERTH	Wed, Jun 22, 2011	27.09	27.53	27.09	27.18
1173	AMEX	ERTH	Tue, Jun 21, 2011	27.38	27.42	27.28	27.35
1172	AMEX	ERTH	Mon, Jun 20, 2011	26.75	26.95	26.70	26.95
1171	AMEX	ERTH	Fri, Jun 17, 2011	27.00	27.00	26.82	26.90
1170	AMEX	ERTH	Thu, Jun 16, 2011	26.84	26.95	26.52	26.74
1169	AMEX	ERTH	Wed, Jun 15, 2011	27.47	27.47	26.87	26.92
1168	AMEX	ERTH	Tue, Jun 14, 2011	27.46	27.75	27.46	27.66
1167	AMEX	ERTH	Mon, Jun 13, 2011	27.39	27.42	27.08	27.22
1166	AMEX	ERTH	Fri, Jun 10, 2011	27.71	27.71	27.18	27.42
1165	AMEX	ERTH	Thu, Jun 9, 2011	27.57	27.94	27.47	27.84
1164	AMEX	ERTH	Wed, Jun 8, 2011	28.00	28.00	27.60	27.60
1163	AMEX	ERTH	Tue, Jun 7, 2011	28.20	28.31	28.10	28.14
1162	AMEX	ERTH	Mon, Jun 6, 2011	28.27	28.43	28.08	28.08
1161	AMEX	ERTH	Fri, Jun 3, 2011	28.02	28.58	28.01	28.43
1160	AMEX	ERTH	Thu, Jun 2, 2011	28.37	28.67	28.37	28.60
1159	AMEX	ERTH	Wed, Jun 1, 2011	29.13	29.13	28.36	28.36
1158	AMEX	ERTH	Tue, May 31, 2011	29.01	29.12	28.88	29.12
1157	AMEX	ERTH	Fri, May 27, 2011	28.26	28.55	28.26	28.44
1156	AMEX	ERTH	Thu, May 26, 2011	28.24	28.29	27.96	28.29
1155	AMEX	ERTH	Wed, May 25, 2011	27.83	28.20	27.64	28.20
1154	AMEX	ERTH	Tue, May 24, 2011	28.08	28.29	27.89	27.99
1153	AMEX	ERTH	Mon, May 23, 2011	28.09	28.18	28.00	28.10
1152	AMEX	ERTH	Fri, May 20, 2011	28.82	28.83	28.57	28.61
1151	AMEX	ERTH	Thu, May 19, 2011	28.94	29.10	28.80	29.08
1150	AMEX	ERTH	Wed, May 18, 2011	28.68	28.97	28.64	28.97
1149	AMEX	ERTH	Tue, May 17, 2011	28.63	28.71	28.32	28.60
1148	AMEX	ERTH	Mon, May 16, 2011	28.53	28.99	28.53	28.58
1147	AMEX	ERTH	Fri, May 13, 2011	29.15	29.19	28.69	28.76
1146	AMEX	ERTH	Thu, May 12, 2011	29.00	29.24	28.77	29.22
1145	AMEX	ERTH	Wed, May 11, 2011	29.50	29.50	28.80	28.99
1144	AMEX	ERTH	Tue, May 10, 2011	29.02	29.38	29.02	29.35
1143	AMEX	ERTH	Mon, May 9, 2011	28.96	29.14	28.84	29.05
1142	AMEX	ERTH	Fri, May 6, 2011	28.85	29.18	28.64	28.78
1141	AMEX	ERTH	Thu, May 5, 2011	28.86	29.05	28.64	28.79
1140	AMEX	ERTH	Wed, May 4, 2011	29.26	29.41	28.89	28.95
1139	AMEX	ERTH	Tue, May 3, 2011	29.84	29.84	29.36	29.49
1138	AMEX	ERTH	Mon, May 2, 2011	30.20	30.20	29.81	29.81
1137	AMEX	ERTH	Fri, Apr 29, 2011	29.53	30.14	29.53	30.05
1136	AMEX	ERTH	Thu, Apr 28, 2011	29.52	29.81	29.33	29.81
1135	AMEX	ERTH	Wed, Apr 27, 2011	29.36	29.78	29.27	29.73
1134	AMEX	ERTH	Tue, Apr 26, 2011	29.04	29.49	29.04	29.41
1133	AMEX	ERTH	Mon, Apr 25, 2011	29.07	29.13	28.98	29.00
1132	AMEX	ERTH	Thu, Apr 21, 2011	28.91	29.07	28.90	29.01
1131	AMEX	ERTH	Wed, Apr 20, 2011	28.57	28.78	28.60	28.74
1130	AMEX	ERTH	Tue, Apr 19, 2011	27.99	28.26	27.99	28.26
1129	AMEX	ERTH	Mon, Apr 18, 2011	28.32	28.32	27.76	28.01
1128	AMEX	ERTH	Fri, Apr 15, 2011	28.55	28.70	28.49	28.67
1127	AMEX	ERTH	Thu, Apr 14, 2011	28.28	28.60	28.28	28.58
1126	AMEX	ERTH	Wed, Apr 13, 2011	28.70	28.79	28.44	28.61
1125	AMEX	ERTH	Tue, Apr 12, 2011	28.76	28.76	28.41	28.61
1124	AMEX	ERTH	Mon, Apr 11, 2011	28.91	29.06	28.68	28.74
1123	AMEX	ERTH	Fri, Apr 8, 2011	29.14	29.32	28.89	28.99
1122	AMEX	ERTH	Thu, Apr 7, 2011	29.49	29.45	29.02	29.06
1121	AMEX	ERTH	Wed, Apr 6, 2011	29.59	29.59	29.35	29.46
1120	AMEX	ERTH	Tue, Apr 5, 2011	29.23	29.52	29.23	29.35
1119	AMEX	ERTH	Mon, Apr 4, 2011	29.69	29.69	29.48	29.53
1118	AMEX	ERTH	Fri, Apr 1, 2011	29.69	29.69	29.46	29.47
1117	AMEX	ERTH	Thu, Mar 31, 2011	29.46	29.51	29.23	29.47
1116	AMEX	ERTH	Wed, Mar 30, 2011	28.99	29.32	28.99	29.32
1115	AMEX	ERTH	Tue, Mar 29, 2011	28.45	28.95	28.41	28.92
1114	AMEX	ERTH	Mon, Mar 28, 2011	28.76	28.85	28.59	28.59
1113	AMEX	ERTH	Fri, Mar 25, 2011	28.84	28.84	28.50	28.51
1112	AMEX	ERTH	Thu, Mar 24, 2011	28.15	28.55	28.15	28.50
1111	AMEX	ERTH	Wed, Mar 23, 2011	28.42	28.42	27.88	28.14
1110	AMEX	ERTH	Tue, Mar 22, 2011	28.49	28.49	28.07	28.19
1109	AMEX	ERTH	Mon, Mar 21, 2011	28.28	28.36	27.93	28.32
1108	AMEX	ERTH	Fri, Mar 18, 2011	27.97	27.97	27.60	27.68
1107	AMEX	ERTH	Thu, Mar 17, 2011	27.05	27.60	27.05	27.44
1106	AMEX	ERTH	Wed, Mar 16, 2011	27.16	27.32	26.48	26.86
1105	AMEX	ERTH	Tue, Mar 15, 2011	26.74	27.12	26.44	27.12
1104	AMEX	ERTH	Mon, Mar 14, 2011	27.24	27.24	26.89	27.19
1103	AMEX	ERTH	Fri, Mar 11, 2011	26.64	27.13	26.64	27.08
1102	AMEX	ERTH	Thu, Mar 10, 2011	27.12	27.15	26.95	27.01
1101	AMEX	ERTH	Wed, Mar 9, 2011	28.01	28.01	27.68	27.74
1100	AMEX	ERTH	Tue, Mar 8, 2011	27.78	27.85	27.45	27.80
1099	AMEX	ERTH	Mon, Mar 7, 2011	27.77	27.92	27.39	27.60
1098	AMEX	ERTH	Fri, Mar 4, 2011	27.82	28.02	27.65	27.68
1097	AMEX	ERTH	Thu, Mar 3, 2011	27.85	28.08	27.85	27.97
1096	AMEX	ERTH	Wed, Mar 2, 2011	27.54	27.62	27.47	27.54
1095	AMEX	ERTH	Tue, Mar 1, 2011	28.20	28.20	27.33	27.37
1094	AMEX	ERTH	Mon, Feb 28, 2011	27.99	28.13	27.72	27.86
1093	AMEX	ERTH	Fri, Feb 25, 2011	27.46	27.74	27.46	27.65
1092	AMEX	ERTH	Thu, Feb 24, 2011	26.93	27.41	26.93	27.31
1091	AMEX	ERTH	Wed, Feb 23, 2011	27.14	27.30	26.83	27.08
1090	AMEX	ERTH	Tue, Feb 22, 2011	28.02	28.02	27.34	27.37
1089	AMEX	ERTH	Fri, Feb 18, 2011	28.01	28.35	28.01	28.24
1088	AMEX	ERTH	Thu, Feb 17, 2011	27.90	28.18	27.81	28.12
1087	AMEX	ERTH	Wed, Feb 16, 2011	27.81	28.12	27.81	28.10
1086	AMEX	ERTH	Tue, Feb 15, 2011	27.87	28.00	27.81	27.81
1085	AMEX	ERTH	Mon, Feb 14, 2011	27.79	28.12	27.79	28.11
1084	AMEX	ERTH	Fri, Feb 11, 2011	27.75	27.96	27.65	27.92
1083	AMEX	ERTH	Thu, Feb 10, 2011	27.58	27.75	27.41	27.67
1082	AMEX	ERTH	Wed, Feb 9, 2011	27.98	27.98	27.67	27.77
1081	AMEX	ERTH	Tue, Feb 8, 2011	27.69	27.85	27.64	27.85
1080	AMEX	ERTH	Mon, Feb 7, 2011	27.93	27.93	27.72	27.76
1079	AMEX	ERTH	Fri, Feb 4, 2011	27.48	27.68	27.36	27.66
1078	AMEX	ERTH	Thu, Feb 3, 2011	27.34	27.44	27.24	27.44
1077	AMEX	ERTH	Wed, Feb 2, 2011	27.38	27.59	27.38	27.53
1076	AMEX	ERTH	Tue, Feb 1, 2011	27.15	27.70	27.15	27.65
1075	AMEX	ERTH	Mon, Jan 31, 2011	27.17	27.29	26.95	27.20
1074	AMEX	ERTH	Fri, Jan 28, 2011	27.26	27.39	26.69	26.78
1073	AMEX	ERTH	Thu, Jan 27, 2011	27.92	27.92	27.31	27.48
1072	AMEX	ERTH	Wed, Jan 26, 2011	27.30	27.38	27.17	27.34
1071	AMEX	ERTH	Tue, Jan 25, 2011	26.87	27.05	26.87	27.03
1070	AMEX	ERTH	Mon, Jan 24, 2011	26.92	27.13	26.91	27.10
1069	AMEX	ERTH	Fri, Jan 21, 2011	26.76	26.98	26.59	26.72
1068	AMEX	ERTH	Thu, Jan 20, 2011	26.65	26.78	26.47	26.59
1067	AMEX	ERTH	Wed, Jan 19, 2011	27.39	27.39	26.98	26.98
1066	AMEX	ERTH	Tue, Jan 18, 2011	27.36	27.50	27.25	27.49
1065	AMEX	ERTH	Fri, Jan 14, 2011	27.09	27.25	27.03	27.25
1064	AMEX	ERTH	Thu, Jan 13, 2011	26.99	27.21	26.99	27.04
1063	AMEX	ERTH	Wed, Jan 12, 2011	26.75	27.11	26.71	27.08
1062	AMEX	ERTH	Tue, Jan 11, 2011	26.56	26.84	26.56	26.72
1061	AMEX	ERTH	Mon, Jan 10, 2011	26.20	26.51	26.16	26.42
1060	AMEX	ERTH	Fri, Jan 7, 2011	26.77	26.77	26.10	26.32
1059	AMEX	ERTH	Thu, Jan 6, 2011	26.52	26.52	26.36	26.43
1058	AMEX	ERTH	Wed, Jan 5, 2011	26.29	26.62	26.21	26.53
1057	AMEX	ERTH	Tue, Jan 4, 2011	26.91	26.91	26.38	26.55
1056	AMEX	ERTH	Mon, Jan 3, 2011	26.47	26.91	26.41	26.72
1055	AMEX	ERTH	Fri, Dec 31, 2010	26.25	26.49	26.25	26.40
1054	AMEX	ERTH	Thu, Dec 30, 2010	26.29	26.47	26.29	26.37
1053	AMEX	ERTH	Wed, Dec 29, 2010	26.41	26.51	26.36	26.51
1052	AMEX	ERTH	Tue, Dec 28, 2010	26.61	26.61	26.21	26.24
1051	AMEX	ERTH	Mon, Dec 27, 2010	26.53	26.53	26.20	26.37
1050	AMEX	ERTH	Thu, Dec 23, 2010	26.26	26.46	26.24	26.37
1049	AMEX	ERTH	Wed, Dec 22, 2010	26.22	26.50	26.21	26.43
1048	AMEX	ERTH	Tue, Dec 21, 2010	26.41	26.42	26.29	26.36
1047	AMEX	ERTH	Mon, Dec 20, 2010	26.17	26.31	26.13	26.14
1046	AMEX	ERTH	Fri, Dec 17, 2010	26.45	26.45	26.07	26.20
1045	AMEX	ERTH	Thu, Dec 16, 2010	25.97	26.19	25.97	26.19
1044	AMEX	ERTH	Wed, Dec 15, 2010	26.07	26.40	26.07	26.08
1043	AMEX	ERTH	Tue, Dec 14, 2010	26.20	26.52	26.20	26.30
1042	AMEX	ERTH	Mon, Dec 13, 2010	26.29	26.53	26.29	26.34
1041	AMEX	ERTH	Fri, Dec 10, 2010	25.99	26.29	25.95	26.20
1040	AMEX	ERTH	Thu, Dec 9, 2010	25.72	25.97	25.72	25.94
1039	AMEX	ERTH	Wed, Dec 8, 2010	25.68	25.92	25.68	25.90
1038	AMEX	ERTH	Tue, Dec 7, 2010	25.94	26.09	25.79	25.80
1037	AMEX	ERTH	Mon, Dec 6, 2010	25.38	25.85	25.38	25.78
1036	AMEX	ERTH	Fri, Dec 3, 2010	25.20	25.69	25.20	25.64
1035	AMEX	ERTH	Thu, Dec 2, 2010	24.74	25.43	24.74	25.38
1034	AMEX	ERTH	Wed, Dec 1, 2010	24.97	24.97	24.72	24.84
1033	AMEX	ERTH	Tue, Nov 30, 2010	24.00	24.33	23.95	24.20
1032	AMEX	ERTH	Mon, Nov 29, 2010	24.25	24.45	23.93	24.26
1031	AMEX	ERTH	Fri, Nov 26, 2010	24.33	24.56	24.30	24.53
1030	AMEX	ERTH	Wed, Nov 24, 2010	24.19	24.74	24.19	24.71
1029	AMEX	ERTH	Tue, Nov 23, 2010	24.56	24.56	24.09	24.18
1028	AMEX	ERTH	Mon, Nov 22, 2010	24.35	24.62	24.32	24.62
1027	AMEX	ERTH	Fri, Nov 19, 2010	24.31	24.71	24.31	24.69
1026	AMEX	ERTH	Thu, Nov 18, 2010	24.83	24.83	24.58	24.61
1025	AMEX	ERTH	Wed, Nov 17, 2010	24.40	24.40	24.05	24.10
1024	AMEX	ERTH	Tue, Nov 16, 2010	24.36	24.53	24.06	24.14
1023	AMEX	ERTH	Mon, Nov 15, 2010	24.60	24.97	24.60	24.65
1022	AMEX	ERTH	Fri, Nov 12, 2010	24.85	24.98	24.56	24.63
1021	AMEX	ERTH	Thu, Nov 11, 2010	24.79	25.10	24.79	25.04
1020	AMEX	ERTH	Wed, Nov 10, 2010	25.22	25.32	24.95	25.30
1019	AMEX	ERTH	Tue, Nov 9, 2010	25.45	25.60	25.17	25.22
1018	AMEX	ERTH	Mon, Nov 8, 2010	25.70	25.70	25.35	25.56
1017	AMEX	ERTH	Fri, Nov 5, 2010	25.29	25.50	25.29	25.48
1016	AMEX	ERTH	Thu, Nov 4, 2010	25.17	25.48	25.17	25.46
1015	AMEX	ERTH	Wed, Nov 3, 2010	24.83	25.06	24.79	25.06
1014	AMEX	ERTH	Tue, Nov 2, 2010	24.65	24.99	24.65	24.96
1013	AMEX	ERTH	Mon, Nov 1, 2010	24.76	24.90	24.39	24.53
1012	AMEX	ERTH	Fri, Oct 29, 2010	24.60	24.94	24.45	24.76
1011	AMEX	ERTH	Thu, Oct 28, 2010	24.83	24.91	24.69	24.80
1010	AMEX	ERTH	Wed, Oct 27, 2010	24.67	24.84	24.58	24.80
1009	AMEX	ERTH	Tue, Oct 26, 2010	25.17	25.17	24.77	24.88
1008	AMEX	ERTH	Mon, Oct 25, 2010	24.90	25.25	24.90	25.18
1007	AMEX	ERTH	Fri, Oct 22, 2010	24.75	25.15	24.75	24.90
1006	AMEX	ERTH	Thu, Oct 21, 2010	24.75	25.06	24.54	24.73
1005	AMEX	ERTH	Wed, Oct 20, 2010	24.63	24.87	24.48	24.71
1004	AMEX	ERTH	Tue, Oct 19, 2010	24.61	24.79	24.26	24.34
1003	AMEX	ERTH	Mon, Oct 18, 2010	24.97	25.13	24.94	25.06
1002	AMEX	ERTH	Fri, Oct 15, 2010	25.19	25.19	24.96	25.06
1001	AMEX	ERTH	Thu, Oct 14, 2010	24.98	25.25	24.98	25.10
1000	AMEX	ERTH	Wed, Oct 13, 2010	24.81	25.12	24.81	25.00
999	AMEX	ERTH	Tue, Oct 12, 2010	24.40	24.55	24.40	24.50
998	AMEX	ERTH	Mon, Oct 11, 2010	24.46	24.64	24.46	24.58
997	AMEX	ERTH	Fri, Oct 8, 2010	24.26	24.50	24.20	24.46
996	AMEX	ERTH	Thu, Oct 7, 2010	24.47	24.47	24.22	24.32
995	AMEX	ERTH	Wed, Oct 6, 2010	24.35	24.45	24.23	24.35
994	AMEX	ERTH	Tue, Oct 5, 2010	24.00	24.39	24.00	24.37
993	AMEX	ERTH	Mon, Oct 4, 2010	24.07	24.07	23.54	23.67
992	AMEX	ERTH	Fri, Oct 1, 2010	24.09	24.12	23.90	24.00
991	AMEX	ERTH	Thu, Sep 30, 2010	24.08	24.18	23.72	23.94
990	AMEX	ERTH	Wed, Sep 29, 2010	23.88	24.01	23.81	23.91
989	AMEX	ERTH	Tue, Sep 28, 2010	23.78	23.94	23.59	23.92
988	AMEX	ERTH	Mon, Sep 27, 2010	23.83	23.83	23.68	23.72
987	AMEX	ERTH	Fri, Sep 24, 2010	23.70	23.87	23.59	23.87
986	AMEX	ERTH	Thu, Sep 23, 2010	23.15	23.43	23.09	23.13
985	AMEX	ERTH	Wed, Sep 22, 2010	23.37	23.66	23.30	23.37
984	AMEX	ERTH	Tue, Sep 21, 2010	23.51	23.77	23.43	23.49
983	AMEX	ERTH	Mon, Sep 20, 2010	23.20	23.56	23.16	23.53
982	AMEX	ERTH	Fri, Sep 17, 2010	23.22	23.30	23.08	23.10
981	AMEX	ERTH	Thu, Sep 16, 2010	23.11	23.22	23.04	23.17
980	AMEX	ERTH	Wed, Sep 15, 2010	23.28	23.28	23.09	23.14
979	AMEX	ERTH	Tue, Sep 14, 2010	22.95	23.34	22.94	23.19
978	AMEX	ERTH	Mon, Sep 13, 2010	22.73	22.97	22.73	22.96
977	AMEX	ERTH	Fri, Sep 10, 2010	22.47	22.55	22.36	22.44
976	AMEX	ERTH	Thu, Sep 9, 2010	22.67	22.69	22.38	22.44
975	AMEX	ERTH	Wed, Sep 8, 2010	22.43	22.58	22.38	22.38
974	AMEX	ERTH	Tue, Sep 7, 2010	22.47	22.54	22.28	22.33
973	AMEX	ERTH	Fri, Sep 3, 2010	22.63	22.79	22.51	22.78
972	AMEX	ERTH	Thu, Sep 2, 2010	22.16	22.44	22.04	22.41
971	AMEX	ERTH	Wed, Sep 1, 2010	21.63	22.20	21.63	22.20
970	AMEX	ERTH	Tue, Aug 31, 2010	21.27	21.59	21.27	21.43
969	AMEX	ERTH	Mon, Aug 30, 2010	21.61	21.76	21.40	21.40
968	AMEX	ERTH	Fri, Aug 27, 2010	21.72	21.82	21.37	21.82
967	AMEX	ERTH	Thu, Aug 26, 2010	21.53	21.68	21.26	21.32
966	AMEX	ERTH	Wed, Aug 25, 2010	21.15	21.47	21.00	21.47
965	AMEX	ERTH	Tue, Aug 24, 2010	21.58	21.58	21.24	21.43
964	AMEX	ERTH	Mon, Aug 23, 2010	21.97	22.14	21.75	21.76
963	AMEX	ERTH	Fri, Aug 20, 2010	21.88	21.91	21.73	21.91
962	AMEX	ERTH	Thu, Aug 19, 2010	22.65	22.65	22.03	22.10
961	AMEX	ERTH	Wed, Aug 18, 2010	22.62	22.75	22.52	22.63
960	AMEX	ERTH	Tue, Aug 17, 2010	22.56	22.92	22.56	22.77
959	AMEX	ERTH	Mon, Aug 16, 2010	22.22	22.41	22.16	22.32
958	AMEX	ERTH	Fri, Aug 13, 2010	22.32	22.45	22.18	22.18
957	AMEX	ERTH	Thu, Aug 12, 2010	22.34	22.47	22.28	22.37
956	AMEX	ERTH	Wed, Aug 11, 2010	23.00	23.01	22.52	22.52
955	AMEX	ERTH	Tue, Aug 10, 2010	23.60	23.71	23.37	23.55
954	AMEX	ERTH	Mon, Aug 9, 2010	23.59	23.99	23.59	23.94
953	AMEX	ERTH	Fri, Aug 6, 2010	23.54	23.81	23.45	23.70
952	AMEX	ERTH	Thu, Aug 5, 2010	23.66	23.91	23.66	23.83
951	AMEX	ERTH	Wed, Aug 4, 2010	23.74	23.91	23.74	23.91
950	AMEX	ERTH	Tue, Aug 3, 2010	23.73	23.92	23.71	23.71
949	AMEX	ERTH	Mon, Aug 2, 2010	23.67	23.88	23.64	23.81
948	AMEX	ERTH	Fri, Jul 30, 2010	23.25	23.40	23.07	23.36
947	AMEX	ERTH	Thu, Jul 29, 2010	23.50	23.82	23.17	23.54
946	AMEX	ERTH	Wed, Jul 28, 2010	23.53	23.61	23.35	23.41
945	AMEX	ERTH	Tue, Jul 27, 2010	24.00	24.00	23.61	23.72
944	AMEX	ERTH	Mon, Jul 26, 2010	23.44	23.90	23.44	23.90
943	AMEX	ERTH	Fri, Jul 23, 2010	23.36	23.57	23.12	23.56
942	AMEX	ERTH	Thu, Jul 22, 2010	22.53	23.26	22.53	23.24
941	AMEX	ERTH	Wed, Jul 21, 2010	22.56	22.70	22.28	22.32
940	AMEX	ERTH	Tue, Jul 20, 2010	22.13	22.55	21.95	22.55
939	AMEX	ERTH	Mon, Jul 19, 2010	22.22	22.42	22.10	22.40
938	AMEX	ERTH	Fri, Jul 16, 2010	22.36	22.43	22.07	22.17
937	AMEX	ERTH	Thu, Jul 15, 2010	22.74	22.86	22.52	22.86
936	AMEX	ERTH	Wed, Jul 14, 2010	22.68	22.96	22.68	22.71
935	AMEX	ERTH	Tue, Jul 13, 2010	22.44	22.80	22.44	22.77
934	AMEX	ERTH	Mon, Jul 12, 2010	22.62	22.62	22.17	22.22
933	AMEX	ERTH	Fri, Jul 9, 2010	22.34	22.50	22.29	22.50
932	AMEX	ERTH	Thu, Jul 8, 2010	21.88	22.32	21.88	22.30
931	AMEX	ERTH	Wed, Jul 7, 2010	21.39	21.99	21.39	21.99
930	AMEX	ERTH	Tue, Jul 6, 2010	21.40	21.67	21.21	21.27
929	AMEX	ERTH	Fri, Jul 2, 2010	21.09	21.29	20.95	21.15
928	AMEX	ERTH	Thu, Jul 1, 2010	21.11	21.18	20.70	21.12
927	AMEX	ERTH	Wed, Jun 30, 2010	21.15	21.48	20.93	21.03
926	AMEX	ERTH	Tue, Jun 29, 2010	21.48	21.54	21.11	21.21
925	AMEX	ERTH	Mon, Jun 28, 2010	22.11	22.30	22.01	22.07
924	AMEX	ERTH	Fri, Jun 25, 2010	21.91	22.22	21.87	22.19
923	AMEX	ERTH	Thu, Jun 24, 2010	22.41	22.41	21.99	21.99
922	AMEX	ERTH	Wed, Jun 23, 2010	22.65	22.65	22.31	22.53
921	AMEX	ERTH	Tue, Jun 22, 2010	22.98	23.05	22.58	22.58
920	AMEX	ERTH	Mon, Jun 21, 2010	23.12	23.43	22.79	22.84
919	AMEX	ERTH	Fri, Jun 18, 2010	22.94	23.10	22.91	22.99
918	AMEX	ERTH	Thu, Jun 17, 2010	22.84	22.99	22.77	22.85
917	AMEX	ERTH	Wed, Jun 16, 2010	22.99	22.99	22.49	22.85
916	AMEX	ERTH	Tue, Jun 15, 2010	22.43	22.99	22.43	22.96
915	AMEX	ERTH	Mon, Jun 14, 2010	22.27	22.48	22.07	22.12
914	AMEX	ERTH	Fri, Jun 11, 2010	21.74	21.80	21.69	21.69
913	AMEX	ERTH	Thu, Jun 10, 2010	21.27	21.72	21.27	21.72
912	AMEX	ERTH	Wed, Jun 9, 2010	20.71	21.26	20.71	20.76
911	AMEX	ERTH	Tue, Jun 8, 2010	20.58	20.79	20.44	20.72
910	AMEX	ERTH	Mon, Jun 7, 2010	21.18	21.28	20.55	20.61
909	AMEX	ERTH	Fri, Jun 4, 2010	22.05	22.05	21.09	21.14
908	AMEX	ERTH	Thu, Jun 3, 2010	21.90	22.13	21.89	22.11
907	AMEX	ERTH	Wed, Jun 2, 2010	21.50	21.97	21.33	21.97
906	AMEX	ERTH	Tue, Jun 1, 2010	21.44	21.92	21.27	21.27
905	AMEX	ERTH	Fri, May 28, 2010	22.51	22.51	21.75	21.82
904	AMEX	ERTH	Thu, May 27, 2010	21.61	22.29	21.61	22.29
903	AMEX	ERTH	Wed, May 26, 2010	21.16	21.80	21.08	21.12
902	AMEX	ERTH	Tue, May 25, 2010	21.04	21.24	20.13	21.19
901	AMEX	ERTH	Mon, May 24, 2010	22.00	22.00	21.50	21.50
900	AMEX	ERTH	Fri, May 21, 2010	21.13	21.95	21.06	21.84
899	AMEX	ERTH	Thu, May 20, 2010	21.65	21.89	21.24	21.42
898	AMEX	ERTH	Wed, May 19, 2010	22.63	22.70	22.06	22.42
897	AMEX	ERTH	Tue, May 18, 2010	22.83	23.38	22.50	22.62
896	AMEX	ERTH	Mon, May 17, 2010	23.05	23.25	22.51	23.10
895	AMEX	ERTH	Fri, May 14, 2010	23.50	23.60	23.00	23.19
894	AMEX	ERTH	Thu, May 13, 2010	24.00	24.12	23.74	23.81
893	AMEX	ERTH	Wed, May 12, 2010	23.90	24.16	23.84	24.12
892	AMEX	ERTH	Tue, May 11, 2010	23.50	23.84	23.26	23.52
891	AMEX	ERTH	Mon, May 10, 2010	23.30	23.93	23.09	23.68
890	AMEX	ERTH	Fri, May 7, 2010	22.36	22.72	21.98	22.20
889	AMEX	ERTH	Thu, May 6, 2010	23.40	24.05	20.00	22.59
888	AMEX	ERTH	Wed, May 5, 2010	23.78	23.85	23.46	23.54
887	AMEX	ERTH	Tue, May 4, 2010	25.10	25.17	24.07	24.17
886	AMEX	ERTH	Mon, May 3, 2010	25.13	25.30	24.99	25.17
885	AMEX	ERTH	Fri, Apr 30, 2010	25.40	25.40	24.80	24.80
884	AMEX	ERTH	Thu, Apr 29, 2010	25.11	25.41	25.04	25.40
883	AMEX	ERTH	Wed, Apr 28, 2010	24.72	24.80	24.53	24.70
882	AMEX	ERTH	Tue, Apr 27, 2010	25.14	25.70	24.73	24.78
881	AMEX	ERTH	Mon, Apr 26, 2010	25.42	25.73	25.42	25.50
880	AMEX	ERTH	Fri, Apr 23, 2010	25.13	25.45	25.13	25.42
879	AMEX	ERTH	Thu, Apr 22, 2010	24.81	25.31	24.76	25.31
878	AMEX	ERTH	Wed, Apr 21, 2010	25.38	25.38	25.06	25.11
877	AMEX	ERTH	Tue, Apr 20, 2010	25.11	25.32	25.10	25.32
876	AMEX	ERTH	Mon, Apr 19, 2010	24.78	25.10	24.68	25.10
875	AMEX	ERTH	Fri, Apr 16, 2010	25.21	25.30	25.01	25.20
874	AMEX	ERTH	Thu, Apr 15, 2010	25.43	25.63	25.29	25.56
873	AMEX	ERTH	Wed, Apr 14, 2010	25.07	25.50	25.07	25.43
872	AMEX	ERTH	Tue, Apr 13, 2010	24.93	25.11	24.88	25.08
871	AMEX	ERTH	Mon, Apr 12, 2010	25.00	25.15	25.00	25.10
870	AMEX	ERTH	Fri, Apr 9, 2010	25.01	25.04	24.85	24.98
869	AMEX	ERTH	Thu, Apr 8, 2010	24.58	24.92	24.52	24.83
868	AMEX	ERTH	Wed, Apr 7, 2010	24.94	25.02	24.81	24.91
867	AMEX	ERTH	Tue, Apr 6, 2010	24.62	25.00	24.62	25.00
866	AMEX	ERTH	Mon, Apr 5, 2010	24.54	24.93	24.54	24.93
865	AMEX	ERTH	Thu, Apr 1, 2010	24.49	24.74	24.49	24.60
864	AMEX	ERTH	Wed, Mar 31, 2010	24.51	24.62	24.38	24.43
863	AMEX	ERTH	Tue, Mar 30, 2010	24.23	24.50	24.22	24.45
862	AMEX	ERTH	Mon, Mar 29, 2010	24.46	24.46	24.34	24.38
861	AMEX	ERTH	Fri, Mar 26, 2010	24.09	24.39	24.09	24.16
860	AMEX	ERTH	Thu, Mar 25, 2010	24.19	24.43	23.98	24.00
859	AMEX	ERTH	Wed, Mar 24, 2010	24.09	24.09	23.97	23.97
858	AMEX	ERTH	Tue, Mar 23, 2010	23.96	24.37	23.96	24.31
857	AMEX	ERTH	Mon, Mar 22, 2010	23.59	24.09	23.51	23.99
856	AMEX	ERTH	Fri, Mar 19, 2010	24.21	24.21	23.88	23.91
855	AMEX	ERTH	Thu, Mar 18, 2010	24.33	24.38	24.14	24.17
854	AMEX	ERTH	Wed, Mar 17, 2010	24.12	24.41	24.12	24.22
853	AMEX	ERTH	Tue, Mar 16, 2010	24.00	24.10	23.92	24.02
852	AMEX	ERTH	Mon, Mar 15, 2010	23.95	23.97	23.76	23.86
851	AMEX	ERTH	Fri, Mar 12, 2010	24.08	24.09	23.89	24.02
850	AMEX	ERTH	Thu, Mar 11, 2010	23.85	23.99	23.82	23.98
849	AMEX	ERTH	Wed, Mar 10, 2010	23.61	24.11	23.61	23.96
848	AMEX	ERTH	Tue, Mar 9, 2010	23.45	23.88	23.45	23.67
847	AMEX	ERTH	Mon, Mar 8, 2010	24.03	24.03	23.68	23.70
846	AMEX	ERTH	Fri, Mar 5, 2010	23.29	23.79	23.29	23.75
845	AMEX	ERTH	Thu, Mar 4, 2010	23.62	24.00	23.16	23.34
844	AMEX	ERTH	Wed, Mar 3, 2010	23.28	23.62	23.28	23.38
843	AMEX	ERTH	Tue, Mar 2, 2010	23.00	23.22	23.00	23.07
842	AMEX	ERTH	Mon, Mar 1, 2010	22.56	22.98	22.56	22.93
841	AMEX	ERTH	Fri, Feb 26, 2010	22.56	22.68	22.36	22.60
840	AMEX	ERTH	Thu, Feb 25, 2010	22.69	22.70	22.13	22.68
839	AMEX	ERTH	Wed, Feb 24, 2010	22.78	22.87	22.50	22.73
838	AMEX	ERTH	Tue, Feb 23, 2010	23.22	23.22	22.55	22.58
837	AMEX	ERTH	Mon, Feb 22, 2010	22.92	23.47	22.85	23.11
836	AMEX	ERTH	Fri, Feb 19, 2010	23.08	23.19	22.81	23.00
835	AMEX	ERTH	Thu, Feb 18, 2010	22.75	23.20	22.75	23.20
834	AMEX	ERTH	Wed, Feb 17, 2010	22.71	22.85	22.69	22.80
833	AMEX	ERTH	Tue, Feb 16, 2010	22.86	22.86	22.46	22.74
832	AMEX	ERTH	Fri, Feb 12, 2010	22.29	22.34	21.99	22.34
831	AMEX	ERTH	Thu, Feb 11, 2010	22.07	22.61	21.91	22.41
830	AMEX	ERTH	Wed, Feb 10, 2010	22.01	22.54	21.75	22.07
829	AMEX	ERTH	Tue, Feb 9, 2010	21.98	22.43	21.98	22.24
828	AMEX	ERTH	Mon, Feb 8, 2010	21.86	22.09	21.65	21.65
827	AMEX	ERTH	Fri, Feb 5, 2010	22.21	23.24	21.60	22.07
826	AMEX	ERTH	Thu, Feb 4, 2010	22.90	23.00	22.20	22.26
825	AMEX	ERTH	Wed, Feb 3, 2010	23.32	23.38	23.13	23.31
824	AMEX	ERTH	Tue, Feb 2, 2010	23.04	23.39	22.95	23.30
823	AMEX	ERTH	Mon, Feb 1, 2010	22.68	23.15	22.21	23.02
822	AMEX	ERTH	Fri, Jan 29, 2010	22.81	23.16	22.51	22.67
821	AMEX	ERTH	Thu, Jan 28, 2010	23.50	23.50	22.71	22.83
820	AMEX	ERTH	Wed, Jan 27, 2010	23.16	23.61	23.01	23.33
819	AMEX	ERTH	Tue, Jan 26, 2010	23.28	23.75	23.28	23.56
818	AMEX	ERTH	Mon, Jan 25, 2010	23.43	23.74	23.37	23.54
817	AMEX	ERTH	Fri, Jan 22, 2010	23.72	23.84	23.25	23.25
816	AMEX	ERTH	Thu, Jan 21, 2010	24.24	24.43	23.73	23.89
815	AMEX	ERTH	Wed, Jan 20, 2010	24.65	24.67	24.21	24.38
814	AMEX	ERTH	Tue, Jan 19, 2010	24.69	25.01	24.61	25.01
813	AMEX	ERTH	Fri, Jan 15, 2010	25.50	25.50	24.61	24.78
812	AMEX	ERTH	Thu, Jan 14, 2010	25.86	25.86	25.36	25.38
811	AMEX	ERTH	Wed, Jan 13, 2010	25.18	25.53	25.17	25.52
810	AMEX	ERTH	Tue, Jan 12, 2010	25.61	25.61	25.19	25.28
809	AMEX	ERTH	Mon, Jan 11, 2010	25.62	25.95	25.51	25.69
808	AMEX	ERTH	Fri, Jan 8, 2010	25.52	25.62	25.45	25.60
807	AMEX	ERTH	Thu, Jan 7, 2010	25.49	25.49	25.11	25.48
806	AMEX	ERTH	Wed, Jan 6, 2010	24.94	25.46	24.94	25.39
805	AMEX	ERTH	Tue, Jan 5, 2010	25.17	25.21	24.94	25.10
804	AMEX	ERTH	Mon, Jan 4, 2010	24.60	25.04	24.60	25.00
803	AMEX	ERTH	Thu, Dec 31, 2009	24.41	24.60	24.41	24.54
802	AMEX	ERTH	Wed, Dec 30, 2009	24.53	24.61	24.38	24.61
801	AMEX	ERTH	Tue, Dec 29, 2009	24.34	24.70	24.34	24.57
800	AMEX	ERTH	Mon, Dec 28, 2009	24.90	24.90	24.45	24.47
799	AMEX	ERTH	Thu, Dec 24, 2009	24.33	24.73	24.33	24.65
798	AMEX	ERTH	Wed, Dec 23, 2009	24.05	24.61	24.05	24.45
797	AMEX	ERTH	Tue, Dec 22, 2009	24.10	24.39	24.10	24.29
796	AMEX	ERTH	Mon, Dec 21, 2009	23.88	24.22	23.85	24.10
795	AMEX	ERTH	Fri, Dec 18, 2009	24.15	24.15	23.80	23.84
794	AMEX	ERTH	Thu, Dec 17, 2009	23.93	24.05	23.85	23.86
793	AMEX	ERTH	Wed, Dec 16, 2009	24.20	24.44	24.19	24.23
792	AMEX	ERTH	Tue, Dec 15, 2009	24.00	24.35	24.00	24.25
791	AMEX	ERTH	Mon, Dec 14, 2009	24.08	24.21	23.93	24.20
790	AMEX	ERTH	Fri, Dec 11, 2009	23.79	23.98	23.62	23.90
789	AMEX	ERTH	Thu, Dec 10, 2009	23.76	23.90	23.69	23.76
788	AMEX	ERTH	Wed, Dec 9, 2009	23.71	23.81	23.46	23.71
787	AMEX	ERTH	Tue, Dec 8, 2009	23.83	24.04	23.72	23.78
786	AMEX	ERTH	Mon, Dec 7, 2009	23.80	24.25	23.80	24.14
785	AMEX	ERTH	Fri, Dec 4, 2009	24.10	24.23	23.81	23.95
784	AMEX	ERTH	Thu, Dec 3, 2009	23.90	24.14	23.90	23.93
783	AMEX	ERTH	Wed, Dec 2, 2009	23.86	24.00	23.80	23.98
782	AMEX	ERTH	Tue, Dec 1, 2009	23.50	23.98	23.50	23.78
781	AMEX	ERTH	Mon, Nov 30, 2009	23.10	23.20	22.94	23.16
780	AMEX	ERTH	Fri, Nov 27, 2009	23.00	23.29	23.00	23.11
779	AMEX	ERTH	Wed, Nov 25, 2009	23.75	23.77	23.59	23.72
778	AMEX	ERTH	Tue, Nov 24, 2009	23.79	23.79	23.43	23.58
777	AMEX	ERTH	Mon, Nov 23, 2009	23.50	23.95	23.50	23.53
776	AMEX	ERTH	Fri, Nov 20, 2009	23.14	23.64	23.10	23.27
775	AMEX	ERTH	Thu, Nov 19, 2009	23.70	23.70	23.25	23.38
774	AMEX	ERTH	Wed, Nov 18, 2009	24.06	24.06	23.71	23.75
773	AMEX	ERTH	Tue, Nov 17, 2009	23.93	23.94	23.71	23.90
772	AMEX	ERTH	Mon, Nov 16, 2009	23.59	24.16	23.59	24.12
771	AMEX	ERTH	Fri, Nov 13, 2009	23.18	23.61	23.18	23.50
770	AMEX	ERTH	Thu, Nov 12, 2009	23.62	23.62	23.16	23.17
769	AMEX	ERTH	Wed, Nov 11, 2009	23.43	23.68	23.43	23.55
768	AMEX	ERTH	Tue, Nov 10, 2009	23.33	23.56	23.17	23.30
767	AMEX	ERTH	Mon, Nov 9, 2009	23.11	23.75	23.11	23.58
766	AMEX	ERTH	Fri, Nov 6, 2009	22.94	23.20	22.74	22.95
765	AMEX	ERTH	Thu, Nov 5, 2009	22.40	23.06	22.40	22.97
764	AMEX	ERTH	Wed, Nov 4, 2009	22.57	22.77	22.30	22.32
763	AMEX	ERTH	Tue, Nov 3, 2009	21.95	22.50	21.75	22.30
762	AMEX	ERTH	Mon, Nov 2, 2009	22.30	22.40	21.98	22.02
761	AMEX	ERTH	Fri, Oct 30, 2009	22.70	22.70	22.00	22.06
760	AMEX	ERTH	Thu, Oct 29, 2009	22.37	22.85	22.37	22.74
759	AMEX	ERTH	Wed, Oct 28, 2009	22.85	22.85	22.08	22.11
758	AMEX	ERTH	Tue, Oct 27, 2009	23.47	23.47	22.93	22.93
757	AMEX	ERTH	Mon, Oct 26, 2009	23.83	23.99	23.19	23.20
756	AMEX	ERTH	Fri, Oct 23, 2009	23.87	24.07	23.54	23.59
755	AMEX	ERTH	Thu, Oct 22, 2009	23.80	23.94	23.60	23.88
754	AMEX	ERTH	Wed, Oct 21, 2009	23.84	24.44	23.84	24.00
753	AMEX	ERTH	Tue, Oct 20, 2009	24.14	24.16	23.75	24.02
752	AMEX	ERTH	Mon, Oct 19, 2009	24.10	24.39	23.71	24.35
751	AMEX	ERTH	Fri, Oct 16, 2009	24.00	24.10	23.75	23.90
750	AMEX	ERTH	Thu, Oct 15, 2009	24.08	24.43	24.00	24.31
749	AMEX	ERTH	Wed, Oct 14, 2009	23.79	24.39	23.79	24.16
748	AMEX	ERTH	Tue, Oct 13, 2009	24.22	24.22	23.54	23.73
747	AMEX	ERTH	Mon, Oct 12, 2009	24.00	24.15	23.85	23.94
746	AMEX	ERTH	Fri, Oct 9, 2009	23.90	23.91	23.27	23.75
745	AMEX	ERTH	Thu, Oct 8, 2009	23.83	23.83	23.60	23.76
744	AMEX	ERTH	Wed, Oct 7, 2009	23.70	23.70	23.22	23.45
743	AMEX	ERTH	Tue, Oct 6, 2009	22.76	23.50	22.76	23.25
742	AMEX	ERTH	Mon, Oct 5, 2009	22.39	22.83	22.39	22.75
741	AMEX	ERTH	Fri, Oct 2, 2009	22.59	23.09	22.45	22.48
740	AMEX	ERTH	Thu, Oct 1, 2009	23.84	23.84	22.73	22.73
739	AMEX	ERTH	Wed, Sep 30, 2009	23.90	23.90	23.48	23.63
738	AMEX	ERTH	Tue, Sep 29, 2009	23.63	23.86	23.45	23.76
737	AMEX	ERTH	Mon, Sep 28, 2009	23.54	23.81	23.52	23.70
736	AMEX	ERTH	Fri, Sep 25, 2009	23.18	23.57	23.18	23.25
735	AMEX	ERTH	Thu, Sep 24, 2009	24.23	24.40	23.30	23.48
734	AMEX	ERTH	Wed, Sep 23, 2009	24.26	24.64	23.95	23.95
733	AMEX	ERTH	Tue, Sep 22, 2009	23.87	24.63	23.87	24.10
732	AMEX	ERTH	Mon, Sep 21, 2009	24.00	24.98	23.52	23.92
731	AMEX	ERTH	Fri, Sep 18, 2009	24.35	24.35	24.03	24.27
730	AMEX	ERTH	Thu, Sep 17, 2009	23.69	24.54	23.69	24.10
729	AMEX	ERTH	Wed, Sep 16, 2009	24.02	24.19	23.81	24.14
728	AMEX	ERTH	Tue, Sep 15, 2009	23.76	23.76	23.42	23.73
727	AMEX	ERTH	Mon, Sep 14, 2009	23.38	23.55	23.24	23.52
726	AMEX	ERTH	Fri, Sep 11, 2009	23.47	23.50	23.20	23.35
725	AMEX	ERTH	Thu, Sep 10, 2009	23.04	23.47	23.04	23.35
724	AMEX	ERTH	Wed, Sep 9, 2009	22.74	23.32	22.65	23.14
723	AMEX	ERTH	Tue, Sep 8, 2009	22.75	22.75	22.51	22.75
722	AMEX	ERTH	Fri, Sep 4, 2009	21.75	22.28	21.69	22.23
721	AMEX	ERTH	Thu, Sep 3, 2009	21.56	21.80	21.49	21.80
720	AMEX	ERTH	Wed, Sep 2, 2009	21.21	21.60	21.00	21.43
719	AMEX	ERTH	Tue, Sep 1, 2009	21.71	21.95	21.22	21.32
718	AMEX	ERTH	Mon, Aug 31, 2009	21.80	22.08	21.68	21.95
717	AMEX	ERTH	Fri, Aug 28, 2009	22.55	22.75	22.35	22.40
716	AMEX	ERTH	Thu, Aug 27, 2009	22.27	22.72	22.02	22.60
715	AMEX	ERTH	Wed, Aug 26, 2009	22.23	22.62	22.23	22.42
714	AMEX	ERTH	Tue, Aug 25, 2009	22.55	22.84	22.54	22.56
713	AMEX	ERTH	Mon, Aug 24, 2009	22.50	22.66	22.10	22.52
712	AMEX	ERTH	Fri, Aug 21, 2009	22.21	22.59	22.21	22.51
711	AMEX	ERTH	Thu, Aug 20, 2009	21.80	22.28	21.80	22.14
710	AMEX	ERTH	Wed, Aug 19, 2009	21.54	21.92	21.45	21.91
709	AMEX	ERTH	Tue, Aug 18, 2009	21.84	21.90	21.55	21.82
708	AMEX	ERTH	Mon, Aug 17, 2009	21.82	21.86	21.21	21.48
707	AMEX	ERTH	Fri, Aug 14, 2009	22.60	22.60	22.10	22.49
706	AMEX	ERTH	Thu, Aug 13, 2009	22.75	22.75	22.37	22.60
705	AMEX	ERTH	Wed, Aug 12, 2009	22.13	22.73	22.13	22.47
704	AMEX	ERTH	Tue, Aug 11, 2009	22.24	22.38	22.00	22.12
703	AMEX	ERTH	Mon, Aug 10, 2009	22.38	22.47	22.28	22.33
702	AMEX	ERTH	Fri, Aug 7, 2009	22.30	23.16	22.22	22.33
701	AMEX	ERTH	Thu, Aug 6, 2009	22.47	22.76	22.13	22.30
700	AMEX	ERTH	Wed, Aug 5, 2009	22.33	22.72	22.18	22.46
699	AMEX	ERTH	Tue, Aug 4, 2009	22.89	22.89	22.37	22.50
698	AMEX	ERTH	Mon, Aug 3, 2009	22.38	22.89	22.00	22.75
697	AMEX	ERTH	Fri, Jul 31, 2009	22.58	22.58	21.87	22.29
696	AMEX	ERTH	Thu, Jul 30, 2009	22.16	22.46	22.14	22.20
695	AMEX	ERTH	Wed, Jul 29, 2009	22.24	22.24	21.46	21.79
694	AMEX	ERTH	Tue, Jul 28, 2009	22.04	22.20	21.67	21.99
693	AMEX	ERTH	Mon, Jul 27, 2009	21.78	22.44	21.78	22.18
692	AMEX	ERTH	Fri, Jul 24, 2009	21.90	22.32	21.75	22.21
691	AMEX	ERTH	Thu, Jul 23, 2009	21.27	22.10	21.23	21.85
690	AMEX	ERTH	Wed, Jul 22, 2009	21.33	21.49	21.21	21.43
689	AMEX	ERTH	Tue, Jul 21, 2009	21.07	21.46	21.07	21.36
688	AMEX	ERTH	Mon, Jul 20, 2009	21.07	21.24	20.99	21.08
687	AMEX	ERTH	Fri, Jul 17, 2009	20.67	20.98	20.67	20.79
686	AMEX	ERTH	Thu, Jul 16, 2009	20.68	21.00	20.41	20.87
685	AMEX	ERTH	Wed, Jul 15, 2009	19.75	20.67	19.75	20.50
684	AMEX	ERTH	Tue, Jul 14, 2009	19.98	19.98	19.52	19.81
683	AMEX	ERTH	Mon, Jul 13, 2009	18.41	19.78	18.41	19.78
682	AMEX	ERTH	Fri, Jul 10, 2009	19.37	19.37	19.01	19.29
681	AMEX	ERTH	Thu, Jul 9, 2009	19.25	19.58	19.21	19.38
680	AMEX	ERTH	Wed, Jul 8, 2009	19.30	19.54	18.86	19.14
679	AMEX	ERTH	Tue, Jul 7, 2009	19.98	19.98	19.34	19.34
678	AMEX	ERTH	Mon, Jul 6, 2009	20.15	20.26	19.58	19.84
677	AMEX	ERTH	Thu, Jul 2, 2009	20.84	20.93	20.27	20.40
676	AMEX	ERTH	Wed, Jul 1, 2009	21.10	21.56	20.73	20.94
675	AMEX	ERTH	Tue, Jun 30, 2009	20.92	20.92	20.52	20.56
674	AMEX	ERTH	Mon, Jun 29, 2009	20.82	20.86	20.52	20.69
673	AMEX	ERTH	Fri, Jun 26, 2009	20.64	20.66	20.28	20.63
672	AMEX	ERTH	Thu, Jun 25, 2009	20.30	20.56	20.28	20.56
671	AMEX	ERTH	Wed, Jun 24, 2009	20.03	20.64	20.00	20.12
670	AMEX	ERTH	Tue, Jun 23, 2009	19.72	20.25	19.43	19.74
669	AMEX	ERTH	Mon, Jun 22, 2009	20.01	21.14	19.68	19.85
668	AMEX	ERTH	Fri, Jun 19, 2009	20.52	21.40	20.33	20.37
667	AMEX	ERTH	Thu, Jun 18, 2009	20.63	20.78	20.31	20.52
666	AMEX	ERTH	Wed, Jun 17, 2009	20.67	20.80	20.12	20.60
665	AMEX	ERTH	Tue, Jun 16, 2009	21.09	21.25	20.44	20.59
664	AMEX	ERTH	Mon, Jun 15, 2009	21.61	21.61	20.75	20.86
663	AMEX	ERTH	Fri, Jun 12, 2009	21.96	21.96	21.35	21.55
662	AMEX	ERTH	Thu, Jun 11, 2009	21.51	22.10	21.51	21.89
661	AMEX	ERTH	Wed, Jun 10, 2009	21.63	21.63	21.15	21.50
660	AMEX	ERTH	Tue, Jun 9, 2009	21.61	21.66	21.24	21.60
659	AMEX	ERTH	Mon, Jun 8, 2009	21.32	21.41	20.86	21.27
658	AMEX	ERTH	Fri, Jun 5, 2009	21.50	21.88	21.21	21.60
657	AMEX	ERTH	Thu, Jun 4, 2009	20.96	21.57	20.96	21.47
656	AMEX	ERTH	Wed, Jun 3, 2009	21.53	21.53	20.64	20.90
655	AMEX	ERTH	Tue, Jun 2, 2009	21.50	21.91	21.40	21.56
654	AMEX	ERTH	Mon, Jun 1, 2009	20.75	21.68	20.75	21.55
653	AMEX	ERTH	Fri, May 29, 2009	20.75	20.80	20.41	20.77
652	AMEX	ERTH	Thu, May 28, 2009	20.61	20.61	20.04	20.58
651	AMEX	ERTH	Wed, May 27, 2009	20.16	20.71	20.16	20.39
650	AMEX	ERTH	Tue, May 26, 2009	19.90	20.57	19.65	20.31
649	AMEX	ERTH	Fri, May 22, 2009	20.28	20.30	19.99	20.12
648	AMEX	ERTH	Thu, May 21, 2009	19.83	20.55	19.72	19.96
647	AMEX	ERTH	Wed, May 20, 2009	20.55	20.96	20.26	20.41
646	AMEX	ERTH	Tue, May 19, 2009	19.96	20.46	19.77	20.30
645	AMEX	ERTH	Mon, May 18, 2009	19.12	19.85	18.90	19.67
644	AMEX	ERTH	Fri, May 15, 2009	19.25	19.54	18.89	19.22
643	AMEX	ERTH	Thu, May 14, 2009	18.74	19.31	18.40	18.97
642	AMEX	ERTH	Wed, May 13, 2009	19.32	19.61	18.69	18.90
641	AMEX	ERTH	Tue, May 12, 2009	20.68	20.68	19.47	19.80
640	AMEX	ERTH	Mon, May 11, 2009	20.69	20.69	19.76	19.79
639	AMEX	ERTH	Fri, May 8, 2009	20.98	21.26	20.16	20.64
638	AMEX	ERTH	Thu, May 7, 2009	21.57	21.86	19.90	20.23
637	AMEX	ERTH	Wed, May 6, 2009	21.42	21.98	20.18	20.64
636	AMEX	ERTH	Tue, May 5, 2009	20.95	21.39	20.00	20.57
635	AMEX	ERTH	Mon, May 4, 2009	19.92	20.71	19.87	20.49
634	AMEX	ERTH	Fri, May 1, 2009	19.83	19.84	19.22	19.64
633	AMEX	ERTH	Thu, Apr 30, 2009	19.22	19.71	19.21	19.49
632	AMEX	ERTH	Wed, Apr 29, 2009	17.80	18.99	17.80	18.91
631	AMEX	ERTH	Tue, Apr 28, 2009	17.81	18.19	17.70	17.86
630	AMEX	ERTH	Mon, Apr 27, 2009	18.42	18.49	18.20	18.33
629	AMEX	ERTH	Fri, Apr 24, 2009	18.22	18.65	17.46	18.44
628	AMEX	ERTH	Thu, Apr 23, 2009	18.02	18.31	17.76	17.98
627	AMEX	ERTH	Wed, Apr 22, 2009	17.16	18.33	17.16	17.88
626	AMEX	ERTH	Tue, Apr 21, 2009	17.00	17.58	16.86	17.58
625	AMEX	ERTH	Mon, Apr 20, 2009	17.80	17.80	17.05	17.12
624	AMEX	ERTH	Fri, Apr 17, 2009	18.85	18.85	17.90	18.20
623	AMEX	ERTH	Thu, Apr 16, 2009	18.77	18.77	16.01	18.15
622	AMEX	ERTH	Wed, Apr 15, 2009	18.20	18.20	17.23	17.66
621	AMEX	ERTH	Tue, Apr 14, 2009	17.48	17.81	17.48	17.67
620	AMEX	ERTH	Mon, Apr 13, 2009	17.49	17.85	17.34	17.85
619	AMEX	ERTH	Thu, Apr 9, 2009	17.50	17.95	17.50	17.88
618	AMEX	ERTH	Wed, Apr 8, 2009	17.05	17.13	16.82	17.06
617	AMEX	ERTH	Tue, Apr 7, 2009	18.14	18.14	16.67	17.01
616	AMEX	ERTH	Mon, Apr 6, 2009	17.75	17.75	17.25	17.51
615	AMEX	ERTH	Fri, Apr 3, 2009	18.02	18.02	17.13	17.57
614	AMEX	ERTH	Thu, Apr 2, 2009	17.99	18.57	16.26	17.66
613	AMEX	ERTH	Wed, Apr 1, 2009	16.17	16.79	15.78	16.74
612	AMEX	ERTH	Tue, Mar 31, 2009	16.64	16.64	15.74	16.22
611	AMEX	ERTH	Mon, Mar 30, 2009	16.26	16.38	15.43	15.63
610	AMEX	ERTH	Fri, Mar 27, 2009	17.16	17.16	16.40	16.67
609	AMEX	ERTH	Thu, Mar 26, 2009	16.55	17.06	16.51	17.05
608	AMEX	ERTH	Wed, Mar 25, 2009	16.23	16.45	15.19	15.94
607	AMEX	ERTH	Tue, Mar 24, 2009	16.86	16.86	15.80	15.95
606	AMEX	ERTH	Mon, Mar 23, 2009	15.21	16.40	15.15	16.20
605	AMEX	ERTH	Fri, Mar 20, 2009	16.00	16.00	15.03	15.03
604	AMEX	ERTH	Thu, Mar 19, 2009	16.30	16.30	15.65	15.70
603	AMEX	ERTH	Wed, Mar 18, 2009	15.47	17.28	14.93	15.58
602	AMEX	ERTH	Tue, Mar 17, 2009	14.76	15.21	14.72	15.21
601	AMEX	ERTH	Mon, Mar 16, 2009	15.51	15.51	14.87	14.87
600	AMEX	ERTH	Fri, Mar 13, 2009	15.06	15.42	14.94	15.25
599	AMEX	ERTH	Thu, Mar 12, 2009	14.45	15.02	14.31	14.98
598	AMEX	ERTH	Wed, Mar 11, 2009	14.58	14.89	14.32	14.65
597	AMEX	ERTH	Tue, Mar 10, 2009	13.35	14.40	13.35	14.21
596	AMEX	ERTH	Mon, Mar 9, 2009	13.28	13.48	13.10	13.13
595	AMEX	ERTH	Fri, Mar 6, 2009	13.44	13.92	13.24	13.49
594	AMEX	ERTH	Thu, Mar 5, 2009	14.24	14.24	13.39	13.51
593	AMEX	ERTH	Wed, Mar 4, 2009	13.56	14.54	13.56	14.25
592	AMEX	ERTH	Tue, Mar 3, 2009	13.61	13.76	13.34	13.47
591	AMEX	ERTH	Mon, Mar 2, 2009	14.84	14.84	13.50	13.57
590	AMEX	ERTH	Fri, Feb 27, 2009	14.78	14.89	14.32	14.71
589	AMEX	ERTH	Thu, Feb 26, 2009	15.41	15.47	14.87	14.89
588	AMEX	ERTH	Wed, Feb 25, 2009	15.66	15.66	14.95	15.32
587	AMEX	ERTH	Tue, Feb 24, 2009	15.01	15.65	14.84	15.53
586	AMEX	ERTH	Mon, Feb 23, 2009	15.44	15.65	14.82	14.91
585	AMEX	ERTH	Fri, Feb 20, 2009	15.71	15.71	15.05	15.26
584	AMEX	ERTH	Thu, Feb 19, 2009	16.36	16.44	15.70	15.70
583	AMEX	ERTH	Wed, Feb 18, 2009	16.13	16.16	15.75	16.01
582	AMEX	ERTH	Tue, Feb 17, 2009	16.91	16.91	16.17	16.27
581	AMEX	ERTH	Fri, Feb 13, 2009	17.45	17.45	17.16	17.31
580	AMEX	ERTH	Thu, Feb 12, 2009	17.09	17.09	16.52	17.07
579	AMEX	ERTH	Wed, Feb 11, 2009	17.16	17.26	16.72	16.93
578	AMEX	ERTH	Tue, Feb 10, 2009	17.62	17.84	16.85	16.98
577	AMEX	ERTH	Mon, Feb 9, 2009	17.75	17.80	17.57	17.80
576	AMEX	ERTH	Fri, Feb 6, 2009	16.89	17.75	16.89	17.65
575	AMEX	ERTH	Thu, Feb 5, 2009	16.77	17.10	16.59	17.05
574	AMEX	ERTH	Wed, Feb 4, 2009	16.60	17.05	16.60	16.79
573	AMEX	ERTH	Tue, Feb 3, 2009	16.15	16.70	16.13	16.54
572	AMEX	ERTH	Mon, Feb 2, 2009	16.34	16.34	15.76	16.00
571	AMEX	ERTH	Fri, Jan 30, 2009	17.02	17.04	16.40	16.53
570	AMEX	ERTH	Thu, Jan 29, 2009	17.28	17.28	16.57	16.69
569	AMEX	ERTH	Wed, Jan 28, 2009	17.00	17.44	16.93	17.35
568	AMEX	ERTH	Tue, Jan 27, 2009	16.55	16.73	16.42	16.63
567	AMEX	ERTH	Mon, Jan 26, 2009	16.35	16.69	16.17	16.31
566	AMEX	ERTH	Fri, Jan 23, 2009	16.05	16.45	15.67	16.16
565	AMEX	ERTH	Thu, Jan 22, 2009	16.43	16.43	15.69	16.17
564	AMEX	ERTH	Wed, Jan 21, 2009	16.20	16.55	15.98	16.55
563	AMEX	ERTH	Tue, Jan 20, 2009	16.75	16.75	15.65	15.65
562	AMEX	ERTH	Fri, Jan 16, 2009	17.84	17.84	16.35	16.85
561	AMEX	ERTH	Thu, Jan 15, 2009	16.22	16.73	15.83	16.52
560	AMEX	ERTH	Wed, Jan 14, 2009	17.02	17.02	16.17	16.38
559	AMEX	ERTH	Tue, Jan 13, 2009	17.49	17.49	17.00	17.26
558	AMEX	ERTH	Mon, Jan 12, 2009	18.24	18.24	17.40	17.56
557	AMEX	ERTH	Fri, Jan 9, 2009	18.73	18.73	18.00	18.20
556	AMEX	ERTH	Thu, Jan 8, 2009	18.33	18.67	18.19	18.67
555	AMEX	ERTH	Wed, Jan 7, 2009	19.44	19.44	18.28	18.31
554	AMEX	ERTH	Tue, Jan 6, 2009	19.15	19.38	18.91	19.27
553	AMEX	ERTH	Mon, Jan 5, 2009	19.83	19.83	18.58	18.98
552	AMEX	ERTH	Fri, Jan 2, 2009	18.23	18.86	17.85	18.80
551	AMEX	ERTH	Wed, Dec 31, 2008	17.87	18.15	17.71	18.14
550	AMEX	ERTH	Tue, Dec 30, 2008	16.96	17.67	16.96	17.65
549	AMEX	ERTH	Mon, Dec 29, 2008	17.27	17.38	17.00	17.15
548	AMEX	ERTH	Fri, Dec 26, 2008	17.10	17.90	16.97	17.10
547	AMEX	ERTH	Wed, Dec 24, 2008	17.01	17.01	16.84	16.99
546	AMEX	ERTH	Tue, Dec 23, 2008	17.22	17.27	16.79	16.93
545	AMEX	ERTH	Mon, Dec 22, 2008	17.42	17.42	16.63	16.63
544	AMEX	ERTH	Fri, Dec 19, 2008	17.28	17.80	17.17	17.17
543	AMEX	ERTH	Thu, Dec 18, 2008	18.22	18.22	17.38	17.61
542	AMEX	ERTH	Wed, Dec 17, 2008	17.59	18.14	17.52	18.01
541	AMEX	ERTH	Tue, Dec 16, 2008	16.78	17.78	16.78	17.72
540	AMEX	ERTH	Mon, Dec 15, 2008	16.90	17.00	16.42	16.58
539	AMEX	ERTH	Fri, Dec 12, 2008	16.00	16.79	15.70	16.63
538	AMEX	ERTH	Thu, Dec 11, 2008	17.08	17.22	16.35	16.40
537	AMEX	ERTH	Wed, Dec 10, 2008	16.74	17.16	16.74	16.97
536	AMEX	ERTH	Tue, Dec 9, 2008	17.17	17.23	16.35	16.52
535	AMEX	ERTH	Mon, Dec 8, 2008	15.94	17.09	15.76	16.84
534	AMEX	ERTH	Fri, Dec 5, 2008	14.85	15.80	14.81	15.75
533	AMEX	ERTH	Thu, Dec 4, 2008	15.94	16.05	15.06	15.39
532	AMEX	ERTH	Wed, Dec 3, 2008	15.36	15.95	15.09	15.85
531	AMEX	ERTH	Tue, Dec 2, 2008	14.92	15.58	14.92	15.58
530	AMEX	ERTH	Mon, Dec 1, 2008	16.28	16.28	14.81	14.92
529	AMEX	ERTH	Fri, Nov 28, 2008	16.45	16.45	16.15	16.26
528	AMEX	ERTH	Wed, Nov 26, 2008	15.47	16.50	15.25	16.48
527	AMEX	ERTH	Tue, Nov 25, 2008	15.59	15.68	15.06	15.64
526	AMEX	ERTH	Mon, Nov 24, 2008	14.24	15.44	13.62	15.21
525	AMEX	ERTH	Fri, Nov 21, 2008	15.07	15.07	12.84	13.70
524	AMEX	ERTH	Thu, Nov 20, 2008	13.71	14.48	13.03	13.10
523	AMEX	ERTH	Wed, Nov 19, 2008	15.09	15.38	14.38	14.38
522	AMEX	ERTH	Tue, Nov 18, 2008	15.45	15.82	15.00	15.56
521	AMEX	ERTH	Mon, Nov 17, 2008	16.04	16.59	15.55	15.92
520	AMEX	ERTH	Fri, Nov 14, 2008	17.61	17.61	16.06	16.06
519	AMEX	ERTH	Thu, Nov 13, 2008	16.03	16.97	15.19	16.91
518	AMEX	ERTH	Wed, Nov 12, 2008	17.10	17.10	15.93	15.97
517	AMEX	ERTH	Tue, Nov 11, 2008	17.96	18.35	17.13	17.20
516	AMEX	ERTH	Mon, Nov 10, 2008	18.50	18.99	17.73	17.99
515	AMEX	ERTH	Fri, Nov 7, 2008	17.40	18.13	17.40	18.09
514	AMEX	ERTH	Thu, Nov 6, 2008	18.51	18.51	17.19	17.28
513	AMEX	ERTH	Wed, Nov 5, 2008	20.02	20.90	18.51	18.59
512	AMEX	ERTH	Tue, Nov 4, 2008	21.00	21.00	19.29	20.04
511	AMEX	ERTH	Mon, Nov 3, 2008	18.27	18.84	18.25	18.67
510	AMEX	ERTH	Fri, Oct 31, 2008	19.04	19.04	17.50	17.91
509	AMEX	ERTH	Thu, Oct 30, 2008	18.84	18.84	17.15	17.65
508	AMEX	ERTH	Wed, Oct 29, 2008	16.89	17.59	16.59	16.98
507	AMEX	ERTH	Tue, Oct 28, 2008	16.76	16.86	14.84	16.06
506	AMEX	ERTH	Mon, Oct 27, 2008	17.49	17.49	15.01	15.09
505	AMEX	ERTH	Fri, Oct 24, 2008	14.96	17.72	14.96	16.40
504	AMEX	ERTH	Thu, Oct 23, 2008	19.13	19.13	16.21	17.19
503	AMEX	ERTH	Wed, Oct 22, 2008	20.73	20.73	17.23	17.86
502	AMEX	ERTH	Tue, Oct 21, 2008	20.99	20.99	19.33	19.65
501	AMEX	ERTH	Mon, Oct 20, 2008	20.98	20.98	19.54	20.10
500	AMEX	ERTH	Fri, Oct 17, 2008	18.67	20.03	18.51	19.42
499	AMEX	ERTH	Thu, Oct 16, 2008	18.01	19.70	18.00	19.39
498	AMEX	ERTH	Wed, Oct 15, 2008	21.93	21.93	18.16	18.37
497	AMEX	ERTH	Tue, Oct 14, 2008	23.04	24.07	21.12	21.63
496	AMEX	ERTH	Mon, Oct 13, 2008	21.05	21.52	19.33	21.52
495	AMEX	ERTH	Fri, Oct 10, 2008	17.80	18.81	15.53	18.64
494	AMEX	ERTH	Thu, Oct 9, 2008	20.94	20.94	18.37	18.70
493	AMEX	ERTH	Wed, Oct 8, 2008	18.82	20.29	15.39	19.59
492	AMEX	ERTH	Tue, Oct 7, 2008	20.73	22.19	19.84	19.84
491	AMEX	ERTH	Mon, Oct 6, 2008	22.41	23.60	19.53	21.26
490	AMEX	ERTH	Fri, Oct 3, 2008	24.25	24.99	23.18	23.64
489	AMEX	ERTH	Thu, Oct 2, 2008	26.47	26.47	23.95	23.97
488	AMEX	ERTH	Wed, Oct 1, 2008	25.91	26.70	25.10	26.70
487	AMEX	ERTH	Tue, Sep 30, 2008	25.01	26.10	24.50	25.60
486	AMEX	ERTH	Mon, Sep 29, 2008	28.50	28.50	24.29	25.23
485	AMEX	ERTH	Fri, Sep 26, 2008	28.21	28.48	27.93	28.45
484	AMEX	ERTH	Thu, Sep 25, 2008	29.79	29.79	28.92	29.37
483	AMEX	ERTH	Wed, Sep 24, 2008	29.09	29.21	28.25	28.63
482	AMEX	ERTH	Tue, Sep 23, 2008	29.21	29.61	28.79	28.79
481	AMEX	ERTH	Mon, Sep 22, 2008	29.51	30.00	29.11	29.34
480	AMEX	ERTH	Fri, Sep 19, 2008	30.21	32.00	29.50	29.50
479	AMEX	ERTH	Thu, Sep 18, 2008	26.97	29.26	26.95	29.22
478	AMEX	ERTH	Wed, Sep 17, 2008	26.64	28.68	26.64	27.99
477	AMEX	ERTH	Tue, Sep 16, 2008	27.33	28.25	24.11	27.67
476	AMEX	ERTH	Mon, Sep 15, 2008	29.68	29.68	27.80	28.00
475	AMEX	ERTH	Fri, Sep 12, 2008	30.07	30.07	28.81	29.31
474	AMEX	ERTH	Thu, Sep 11, 2008	29.50	29.50	27.76	29.03
473	AMEX	ERTH	Wed, Sep 10, 2008	28.50	28.83	28.12	28.57
472	AMEX	ERTH	Tue, Sep 9, 2008	31.47	31.47	28.50	28.50
471	AMEX	ERTH	Mon, Sep 8, 2008	31.81	31.86	28.50	30.41
470	AMEX	ERTH	Fri, Sep 5, 2008	31.21	31.21	29.16	29.95
469	AMEX	ERTH	Thu, Sep 4, 2008	31.49	31.49	29.85	30.10
468	AMEX	ERTH	Wed, Sep 3, 2008	33.34	33.34	31.07	31.16
467	AMEX	ERTH	Tue, Sep 2, 2008	33.34	33.34	32.00	32.15
466	AMEX	ERTH	Fri, Aug 29, 2008	33.42	33.42	32.52	32.59
465	AMEX	ERTH	Thu, Aug 28, 2008	32.98	33.30	32.57	32.88
464	AMEX	ERTH	Wed, Aug 27, 2008	32.75	32.75	32.15	32.43
463	AMEX	ERTH	Tue, Aug 26, 2008	32.10	32.11	31.80	31.95
462	AMEX	ERTH	Mon, Aug 25, 2008	32.58	32.98	31.90	31.95
461	AMEX	ERTH	Fri, Aug 22, 2008	32.36	32.59	32.33	32.58
460	AMEX	ERTH	Thu, Aug 21, 2008	32.60	32.60	31.93	32.25
459	AMEX	ERTH	Wed, Aug 20, 2008	31.89	32.06	31.57	32.04
458	AMEX	ERTH	Tue, Aug 19, 2008	32.32	32.32	31.50	31.72
457	AMEX	ERTH	Mon, Aug 18, 2008	32.50	32.50	31.70	31.89
456	AMEX	ERTH	Fri, Aug 15, 2008	32.40	32.72	32.23	32.38
455	AMEX	ERTH	Thu, Aug 14, 2008	32.29	32.29	31.91	32.21
454	AMEX	ERTH	Wed, Aug 13, 2008	33.21	33.21	31.84	32.27
453	AMEX	ERTH	Tue, Aug 12, 2008	33.00	33.00	32.17	32.33
452	AMEX	ERTH	Mon, Aug 11, 2008	33.25	33.25	31.92	32.35
451	AMEX	ERTH	Fri, Aug 8, 2008	33.39	33.39	31.82	32.37
450	AMEX	ERTH	Thu, Aug 7, 2008	32.35	32.35	31.85	32.02
449	AMEX	ERTH	Wed, Aug 6, 2008	31.63	32.42	31.63	32.36
448	AMEX	ERTH	Tue, Aug 5, 2008	31.71	32.10	31.60	31.77
447	AMEX	ERTH	Mon, Aug 4, 2008	32.41	32.41	31.57	31.66
446	AMEX	ERTH	Fri, Aug 1, 2008	32.78	32.78	32.01	32.23
445	AMEX	ERTH	Thu, Jul 31, 2008	32.83	33.07	32.50	32.50
444	AMEX	ERTH	Wed, Jul 30, 2008	32.83	32.91	32.51	32.84
443	AMEX	ERTH	Tue, Jul 29, 2008	32.31	32.42	31.87	32.35
442	AMEX	ERTH	Mon, Jul 28, 2008	32.57	32.57	31.76	31.86
441	AMEX	ERTH	Fri, Jul 25, 2008	32.07	32.40	31.63	32.26
440	AMEX	ERTH	Thu, Jul 24, 2008	33.26	33.26	31.72	31.76
439	AMEX	ERTH	Wed, Jul 23, 2008	33.14	33.97	33.05	33.23
438	AMEX	ERTH	Tue, Jul 22, 2008	32.36	33.00	32.03	33.00
437	AMEX	ERTH	Mon, Jul 21, 2008	32.40	32.99	32.22	32.90
436	AMEX	ERTH	Fri, Jul 18, 2008	32.24	32.24	31.78	32.10
435	AMEX	ERTH	Thu, Jul 17, 2008	31.81	32.16	31.68	32.13
434	AMEX	ERTH	Wed, Jul 16, 2008	31.14	31.63	30.72	31.40
433	AMEX	ERTH	Tue, Jul 15, 2008	31.16	31.39	30.50	30.87
432	AMEX	ERTH	Mon, Jul 14, 2008	32.14	32.14	31.07	31.36
431	AMEX	ERTH	Fri, Jul 11, 2008	31.32	31.71	31.00	31.57
430	AMEX	ERTH	Thu, Jul 10, 2008	31.20	31.50	30.85	31.39
429	AMEX	ERTH	Wed, Jul 9, 2008	31.42	32.00	31.24	31.43
428	AMEX	ERTH	Tue, Jul 8, 2008	31.54	31.62	30.86	31.45
427	AMEX	ERTH	Mon, Jul 7, 2008	31.66	31.86	30.85	31.22
426	AMEX	ERTH	Thu, Jul 3, 2008	31.41	31.60	30.66	31.18
425	AMEX	ERTH	Wed, Jul 2, 2008	32.84	32.84	31.25	31.28
424	AMEX	ERTH	Tue, Jul 1, 2008	32.79	32.79	32.12	32.64
423	AMEX	ERTH	Mon, Jun 30, 2008	33.33	33.61	33.21	33.22
422	AMEX	ERTH	Fri, Jun 27, 2008	33.59	33.68	33.17	33.41
421	AMEX	ERTH	Thu, Jun 26, 2008	34.73	34.73	33.70	33.81
420	AMEX	ERTH	Wed, Jun 25, 2008	35.02	35.32	34.72	35.07
419	AMEX	ERTH	Tue, Jun 24, 2008	35.24	35.32	34.79	34.90
418	AMEX	ERTH	Mon, Jun 23, 2008	35.66	35.66	35.36	35.45
417	AMEX	ERTH	Fri, Jun 20, 2008	35.84	35.87	35.00	35.24
416	AMEX	ERTH	Thu, Jun 19, 2008	35.75	36.09	35.40	35.98
415	AMEX	ERTH	Wed, Jun 18, 2008	35.82	36.14	35.37	35.80
414	AMEX	ERTH	Tue, Jun 17, 2008	38.02	38.02	36.24	36.32
413	AMEX	ERTH	Mon, Jun 16, 2008	36.71	36.71	35.81	36.36
412	AMEX	ERTH	Fri, Jun 13, 2008	35.00	35.81	35.00	35.81
411	AMEX	ERTH	Thu, Jun 12, 2008	34.77	35.25	34.66	34.76
410	AMEX	ERTH	Wed, Jun 11, 2008	35.07	35.17	34.58	34.60
409	AMEX	ERTH	Tue, Jun 10, 2008	35.11	35.27	34.87	35.09
408	AMEX	ERTH	Mon, Jun 9, 2008	35.73	35.73	35.10	35.42
407	AMEX	ERTH	Fri, Jun 6, 2008	36.27	36.60	35.65	35.66
406	AMEX	ERTH	Thu, Jun 5, 2008	36.05	36.55	36.02	36.55
405	AMEX	ERTH	Wed, Jun 4, 2008	35.78	36.90	35.60	35.83
404	AMEX	ERTH	Tue, Jun 3, 2008	36.10	36.29	35.54	35.91
403	AMEX	ERTH	Mon, Jun 2, 2008	36.20	36.20	35.67	35.98
402	AMEX	ERTH	Fri, May 30, 2008	36.06	36.40	36.06	36.37
401	AMEX	ERTH	Thu, May 29, 2008	36.30	36.30	35.34	35.61
400	AMEX	ERTH	Wed, May 28, 2008	35.34	35.61	35.09	35.55
399	AMEX	ERTH	Tue, May 27, 2008	34.66	35.10	34.54	35.08
398	AMEX	ERTH	Fri, May 23, 2008	34.65	34.86	34.43	34.81
397	AMEX	ERTH	Thu, May 22, 2008	36.39	36.39	34.02	34.89
396	AMEX	ERTH	Wed, May 21, 2008	35.62	36.14	34.84	34.93
395	AMEX	ERTH	Tue, May 20, 2008	35.55	35.64	34.74	35.45
394	AMEX	ERTH	Mon, May 19, 2008	35.97	36.30	35.45	35.62
393	AMEX	ERTH	Fri, May 16, 2008	35.76	35.86	35.36	35.84
392	AMEX	ERTH	Thu, May 15, 2008	35.08	35.50	34.99	35.46
391	AMEX	ERTH	Wed, May 14, 2008	34.97	35.47	34.90	34.95
390	AMEX	ERTH	Tue, May 13, 2008	34.47	34.85	34.28	34.79
389	AMEX	ERTH	Mon, May 12, 2008	34.00	34.33	33.63	34.15
388	AMEX	ERTH	Fri, May 9, 2008	33.40	33.85	33.40	33.80
387	AMEX	ERTH	Thu, May 8, 2008	33.74	33.94	33.55	33.82
386	AMEX	ERTH	Wed, May 7, 2008	33.96	33.98	33.35	33.38
385	AMEX	ERTH	Tue, May 6, 2008	33.42	33.88	33.34	33.80
384	AMEX	ERTH	Mon, May 5, 2008	33.90	34.10	33.46	33.63
383	AMEX	ERTH	Fri, May 2, 2008	34.25	34.25	33.78	33.96
382	AMEX	ERTH	Thu, May 1, 2008	33.69	34.06	33.59	34.06
381	AMEX	ERTH	Wed, Apr 30, 2008	34.17	34.17	33.41	33.64
380	AMEX	ERTH	Tue, Apr 29, 2008	34.39	34.39	33.50	33.73
379	AMEX	ERTH	Mon, Apr 28, 2008	34.32	34.32	33.85	34.10
378	AMEX	ERTH	Fri, Apr 25, 2008	34.14	34.14	33.44	33.97
377	AMEX	ERTH	Thu, Apr 24, 2008	33.57	33.72	32.88	33.50
376	AMEX	ERTH	Wed, Apr 23, 2008	33.78	33.80	33.34	33.45
375	AMEX	ERTH	Tue, Apr 22, 2008	33.80	33.96	33.40	33.65
374	AMEX	ERTH	Mon, Apr 21, 2008	33.47	33.74	33.33	33.63
373	AMEX	ERTH	Fri, Apr 18, 2008	33.08	33.48	33.06	33.34
372	AMEX	ERTH	Thu, Apr 17, 2008	33.64	33.74	32.40	32.59
371	AMEX	ERTH	Wed, Apr 16, 2008	32.54	33.20	32.52	33.18
370	AMEX	ERTH	Tue, Apr 15, 2008	31.82	32.00	31.62	31.95
369	AMEX	ERTH	Mon, Apr 14, 2008	32.58	32.58	31.42	31.48
368	AMEX	ERTH	Fri, Apr 11, 2008	32.44	33.48	31.44	31.58
367	AMEX	ERTH	Thu, Apr 10, 2008	31.91	32.49	31.87	32.39
366	AMEX	ERTH	Wed, Apr 9, 2008	32.50	32.60	31.93	32.11
365	AMEX	ERTH	Tue, Apr 8, 2008	32.44	32.44	32.03	32.37
364	AMEX	ERTH	Mon, Apr 7, 2008	33.02	33.11	32.22	32.30
363	AMEX	ERTH	Fri, Apr 4, 2008	32.29	32.90	32.15	32.70
362	AMEX	ERTH	Thu, Apr 3, 2008	32.50	32.50	31.81	32.18
361	AMEX	ERTH	Wed, Apr 2, 2008	32.06	32.32	31.77	32.24
360	AMEX	ERTH	Tue, Apr 1, 2008	31.43	31.79	31.20	31.79
359	AMEX	ERTH	Mon, Mar 31, 2008	30.99	31.05	30.23	30.76
358	AMEX	ERTH	Fri, Mar 28, 2008	31.49	31.56	30.85	31.00
357	AMEX	ERTH	Thu, Mar 27, 2008	31.66	31.77	31.20	31.26
356	AMEX	ERTH	Wed, Mar 26, 2008	31.63	31.83	31.42	31.75
355	AMEX	ERTH	Tue, Mar 25, 2008	31.48	31.81	31.20	31.71
354	AMEX	ERTH	Mon, Mar 24, 2008	30.67	31.48	30.36	31.26
353	AMEX	ERTH	Thu, Mar 20, 2008	30.82	30.82	29.87	30.36
352	AMEX	ERTH	Wed, Mar 19, 2008	31.16	31.16	29.88	29.95
351	AMEX	ERTH	Tue, Mar 18, 2008	29.48	30.82	29.48	30.82
350	AMEX	ERTH	Mon, Mar 17, 2008	29.50	29.75	28.96	29.42
349	AMEX	ERTH	Fri, Mar 14, 2008	31.10	31.10	29.78	30.09
348	AMEX	ERTH	Thu, Mar 13, 2008	30.22	30.79	29.56	30.73
347	AMEX	ERTH	Wed, Mar 12, 2008	30.44	30.67	29.32	30.33
346	AMEX	ERTH	Tue, Mar 11, 2008	29.18	30.00	29.16	30.00
345	AMEX	ERTH	Mon, Mar 10, 2008	29.93	29.93	28.69	28.76
344	AMEX	ERTH	Fri, Mar 7, 2008	30.00	30.22	29.37	29.69
343	AMEX	ERTH	Thu, Mar 6, 2008	31.03	31.05	30.27	30.28
342	AMEX	ERTH	Wed, Mar 5, 2008	30.98	31.18	30.03	30.94
341	AMEX	ERTH	Tue, Mar 4, 2008	30.55	30.72	30.08	30.65
340	AMEX	ERTH	Mon, Mar 3, 2008	30.79	30.87	30.39	30.51
339	AMEX	ERTH	Fri, Feb 29, 2008	31.62	31.62	30.59	31.02
338	AMEX	ERTH	Thu, Feb 28, 2008	31.85	31.97	31.55	31.74
337	AMEX	ERTH	Wed, Feb 27, 2008	32.12	32.37	31.72	32.02
336	AMEX	ERTH	Tue, Feb 26, 2008	31.87	32.38	31.60	32.16
335	AMEX	ERTH	Mon, Feb 25, 2008	31.47	31.79	31.00	31.74
334	AMEX	ERTH	Fri, Feb 22, 2008	31.54	31.54	30.59	31.14
333	AMEX	ERTH	Thu, Feb 21, 2008	31.40	31.82	31.05	31.07
332	AMEX	ERTH	Wed, Feb 20, 2008	31.17	31.17	30.45	31.16
331	AMEX	ERTH	Tue, Feb 19, 2008	31.84	31.84	30.81	30.98
330	AMEX	ERTH	Fri, Feb 15, 2008	31.14	31.15	30.69	30.96
329	AMEX	ERTH	Thu, Feb 14, 2008	32.04	32.04	31.21	31.26
328	AMEX	ERTH	Wed, Feb 13, 2008	31.20	31.81	31.09	31.81
327	AMEX	ERTH	Tue, Feb 12, 2008	31.06	31.06	30.40	30.60
326	AMEX	ERTH	Mon, Feb 11, 2008	30.17	30.78	30.01	30.72
325	AMEX	ERTH	Fri, Feb 8, 2008	29.93	30.45	29.91	30.13
324	AMEX	ERTH	Thu, Feb 7, 2008	29.77	30.41	29.45	30.20
323	AMEX	ERTH	Wed, Feb 6, 2008	30.90	30.90	29.96	29.96
322	AMEX	ERTH	Tue, Feb 5, 2008	32.87	32.87	30.58	30.61
321	AMEX	ERTH	Mon, Feb 4, 2008	32.31	32.31	31.50	31.99
320	AMEX	ERTH	Fri, Feb 1, 2008	31.02	31.99	31.02	31.92
319	AMEX	ERTH	Thu, Jan 31, 2008	30.44	31.11	29.94	30.66
318	AMEX	ERTH	Wed, Jan 30, 2008	30.61	31.39	30.44	30.54
317	AMEX	ERTH	Tue, Jan 29, 2008	31.04	31.17	30.57	31.04
316	AMEX	ERTH	Mon, Jan 28, 2008	30.40	30.74	29.12	30.73
315	AMEX	ERTH	Fri, Jan 25, 2008	31.01	31.01	30.09	30.14
314	AMEX	ERTH	Thu, Jan 24, 2008	29.95	30.37	29.73	30.26
313	AMEX	ERTH	Wed, Jan 23, 2008	28.50	29.80	27.59	29.80
312	AMEX	ERTH	Tue, Jan 22, 2008	27.67	29.31	26.94	29.13
311	AMEX	ERTH	Fri, Jan 18, 2008	29.63	29.95	29.00	29.42
310	AMEX	ERTH	Thu, Jan 17, 2008	31.24	31.24	29.41	29.56
309	AMEX	ERTH	Wed, Jan 16, 2008	31.02	31.34	30.24	30.60
308	AMEX	ERTH	Tue, Jan 15, 2008	31.95	32.12	31.19	31.32
307	AMEX	ERTH	Mon, Jan 14, 2008	32.12	32.59	32.07	32.49
306	AMEX	ERTH	Fri, Jan 11, 2008	32.75	32.75	31.88	32.03
305	AMEX	ERTH	Thu, Jan 10, 2008	32.21	33.06	32.20	32.82
304	AMEX	ERTH	Wed, Jan 9, 2008	32.59	32.67	31.49	32.55
303	AMEX	ERTH	Tue, Jan 8, 2008	33.45	33.99	32.46	32.46
302	AMEX	ERTH	Mon, Jan 7, 2008	33.86	34.17	33.02	33.48
301	AMEX	ERTH	Fri, Jan 4, 2008	35.04	35.27	33.84	33.89
300	AMEX	ERTH	Thu, Jan 3, 2008	35.63	35.73	35.22	35.33
299	AMEX	ERTH	Wed, Jan 2, 2008	36.43	36.43	35.00	35.24
298	AMEX	ERTH	Mon, Dec 31, 2007	36.50	36.50	35.65	35.70
297	AMEX	ERTH	Fri, Dec 28, 2007	36.92	36.92	35.94	36.24
296	AMEX	ERTH	Thu, Dec 27, 2007	36.86	36.93	36.10	36.16
295	AMEX	ERTH	Wed, Dec 26, 2007	36.73	36.92	36.31	36.86
294	AMEX	ERTH	Mon, Dec 24, 2007	35.66	36.59	35.66	36.52
293	AMEX	ERTH	Fri, Dec 21, 2007	36.25	36.25	35.58	35.88
292	AMEX	ERTH	Thu, Dec 20, 2007	35.32	35.32	34.28	35.02
291	AMEX	ERTH	Wed, Dec 19, 2007	34.11	34.62	34.11	34.44
290	AMEX	ERTH	Tue, Dec 18, 2007	34.37	34.40	33.34	34.40
289	AMEX	ERTH	Mon, Dec 17, 2007	34.90	34.90	33.59	33.67
288	AMEX	ERTH	Fri, Dec 14, 2007	34.39	35.29	34.39	34.76
287	AMEX	ERTH	Thu, Dec 13, 2007	35.24	35.24	34.38	34.96
286	AMEX	ERTH	Wed, Dec 12, 2007	35.68	35.84	34.62	35.05
285	AMEX	ERTH	Tue, Dec 11, 2007	36.21	36.21	34.54	34.64
284	AMEX	ERTH	Mon, Dec 10, 2007	35.61	35.94	35.52	35.89
283	AMEX	ERTH	Fri, Dec 7, 2007	35.10	35.35	34.74	35.35
282	AMEX	ERTH	Thu, Dec 6, 2007	34.55	34.88	34.34	34.86
281	AMEX	ERTH	Wed, Dec 5, 2007	34.42	34.44	33.94	34.27
280	AMEX	ERTH	Tue, Dec 4, 2007	33.80	35.96	33.51	33.75
279	AMEX	ERTH	Mon, Dec 3, 2007	34.22	34.30	33.88	33.89
278	AMEX	ERTH	Fri, Nov 30, 2007	34.89	34.89	33.78	33.93
277	AMEX	ERTH	Thu, Nov 29, 2007	33.07	34.32	33.07	34.00
276	AMEX	ERTH	Wed, Nov 28, 2007	32.19	33.62	32.19	33.55
275	AMEX	ERTH	Tue, Nov 27, 2007	32.22	32.26	31.72	32.20
274	AMEX	ERTH	Mon, Nov 26, 2007	31.73	32.71	31.70	31.80
273	AMEX	ERTH	Fri, Nov 23, 2007	30.80	32.20	30.80	31.97
272	AMEX	ERTH	Wed, Nov 21, 2007	31.50	31.96	31.04	31.62
271	AMEX	ERTH	Tue, Nov 20, 2007	32.03	32.57	31.44	31.93
270	AMEX	ERTH	Mon, Nov 19, 2007	33.00	33.00	32.08	32.23
269	AMEX	ERTH	Fri, Nov 16, 2007	33.15	33.15	32.49	33.11
268	AMEX	ERTH	Thu, Nov 15, 2007	33.12	33.25	32.43	32.85
267	AMEX	ERTH	Wed, Nov 14, 2007	33.30	33.53	32.89	33.05
266	AMEX	ERTH	Tue, Nov 13, 2007	32.33	32.99	32.33	32.89
265	AMEX	ERTH	Mon, Nov 12, 2007	33.25	33.38	32.05	32.12
264	AMEX	ERTH	Fri, Nov 9, 2007	33.93	34.07	33.37	33.50
263	AMEX	ERTH	Thu, Nov 8, 2007	34.77	35.11	33.79	34.52
262	AMEX	ERTH	Wed, Nov 7, 2007	34.13	34.26	33.72	33.76
261	AMEX	ERTH	Tue, Nov 6, 2007	33.61	34.42	33.57	34.39
260	AMEX	ERTH	Mon, Nov 5, 2007	32.98	33.23	32.83	33.14
259	AMEX	ERTH	Fri, Nov 2, 2007	33.26	33.44	32.81	33.35
258	AMEX	ERTH	Thu, Nov 1, 2007	33.61	33.93	33.35	33.42
257	AMEX	ERTH	Wed, Oct 31, 2007	33.92	34.90	33.72	34.33
256	AMEX	ERTH	Tue, Oct 30, 2007	33.97	34.06	33.72	33.79
255	AMEX	ERTH	Mon, Oct 29, 2007	33.91	34.90	33.72	34.13
254	AMEX	ERTH	Fri, Oct 26, 2007	33.10	33.58	33.10	33.58
253	AMEX	ERTH	Thu, Oct 25, 2007	32.98	33.27	32.67	32.92
252	AMEX	ERTH	Wed, Oct 24, 2007	32.87	33.25	32.20	32.98
251	AMEX	ERTH	Tue, Oct 23, 2007	32.80	33.19	32.51	33.18
250	AMEX	ERTH	Mon, Oct 22, 2007	31.59	32.42	31.59	32.38
249	AMEX	ERTH	Fri, Oct 19, 2007	32.99	32.99	32.00	32.00
248	AMEX	ERTH	Thu, Oct 18, 2007	32.80	33.23	32.63	33.23
247	AMEX	ERTH	Wed, Oct 17, 2007	33.00	33.27	32.66	32.92
246	AMEX	ERTH	Tue, Oct 16, 2007	32.63	32.76	32.50	32.62
245	AMEX	ERTH	Mon, Oct 15, 2007	33.23	33.23	32.61	32.73
244	AMEX	ERTH	Fri, Oct 12, 2007	32.88	33.21	32.88	33.13
243	AMEX	ERTH	Thu, Oct 11, 2007	33.64	33.78	32.53	32.90
242	AMEX	ERTH	Wed, Oct 10, 2007	33.26	33.39	33.08	33.34
241	AMEX	ERTH	Tue, Oct 9, 2007	33.11	33.31	32.85	33.23
240	AMEX	ERTH	Mon, Oct 8, 2007	32.96	32.97	32.70	32.96
239	AMEX	ERTH	Fri, Oct 5, 2007	32.83	33.18	32.70	33.15
238	AMEX	ERTH	Thu, Oct 4, 2007	32.42	32.47	32.20	32.36
237	AMEX	ERTH	Wed, Oct 3, 2007	32.57	32.73	32.29	32.33
236	AMEX	ERTH	Tue, Oct 2, 2007	32.71	32.99	32.60	32.80
235	AMEX	ERTH	Mon, Oct 1, 2007	32.15	32.57	32.15	32.54
234	AMEX	ERTH	Fri, Sep 28, 2007	32.04	32.10	31.65	31.74
233	AMEX	ERTH	Thu, Sep 27, 2007	32.12	32.12	31.85	31.85
232	AMEX	ERTH	Wed, Sep 26, 2007	32.02	32.05	31.82	32.00
231	AMEX	ERTH	Tue, Sep 25, 2007	31.08	31.66	31.08	31.66
230	AMEX	ERTH	Mon, Sep 24, 2007	31.63	31.75	31.16	31.29
229	AMEX	ERTH	Fri, Sep 21, 2007	31.33	31.52	31.33	31.48
228	AMEX	ERTH	Thu, Sep 20, 2007	31.02	31.22	30.94	31.15
227	AMEX	ERTH	Wed, Sep 19, 2007	31.07	31.39	31.04	31.21
226	AMEX	ERTH	Tue, Sep 18, 2007	29.87	30.79	29.72	30.72
225	AMEX	ERTH	Mon, Sep 17, 2007	29.77	29.83	29.61	29.63
224	AMEX	ERTH	Fri, Sep 14, 2007	29.47	29.93	29.47	29.85
223	AMEX	ERTH	Thu, Sep 13, 2007	29.77	29.91	29.68	29.73
222	AMEX	ERTH	Wed, Sep 12, 2007	29.94	30.08	29.66	29.66
221	AMEX	ERTH	Tue, Sep 11, 2007	29.70	29.97	29.70	29.96
220	AMEX	ERTH	Mon, Sep 10, 2007	29.81	29.81	29.05	29.55
219	AMEX	ERTH	Fri, Sep 7, 2007	29.73	29.92	29.53	29.61
218	AMEX	ERTH	Thu, Sep 6, 2007	30.34	30.40	30.00	30.27
217	AMEX	ERTH	Wed, Sep 5, 2007	30.41	30.44	30.15	30.23
216	AMEX	ERTH	Tue, Sep 4, 2007	30.12	30.78	30.12	30.57
215	AMEX	ERTH	Fri, Aug 31, 2007	29.92	30.09	29.92	30.06
214	AMEX	ERTH	Thu, Aug 30, 2007	29.34	29.80	29.34	29.52
213	AMEX	ERTH	Wed, Aug 29, 2007	28.94	29.56	28.94	29.55
212	AMEX	ERTH	Tue, Aug 28, 2007	29.20	29.20	28.54	28.54
211	AMEX	ERTH	Mon, Aug 27, 2007	29.67	29.67	29.47	29.51
210	AMEX	ERTH	Fri, Aug 24, 2007	29.32	30.15	29.27	29.81
209	AMEX	ERTH	Thu, Aug 23, 2007	29.91	29.91	29.25	29.35
208	AMEX	ERTH	Wed, Aug 22, 2007	29.75	29.78	29.52	29.72
207	AMEX	ERTH	Tue, Aug 21, 2007	29.30	29.35	29.08	29.22
206	AMEX	ERTH	Mon, Aug 20, 2007	29.19	29.45	28.89	29.22
205	AMEX	ERTH	Fri, Aug 17, 2007	29.73	29.73	28.55	28.93
204	AMEX	ERTH	Thu, Aug 16, 2007	28.57	28.57	25.00	28.39
203	AMEX	ERTH	Wed, Aug 15, 2007	29.19	29.60	28.66	28.73
202	AMEX	ERTH	Tue, Aug 14, 2007	30.18	30.32	29.51	29.54
201	AMEX	ERTH	Mon, Aug 13, 2007	31.14	31.14	30.17	30.34
200	AMEX	ERTH	Fri, Aug 10, 2007	31.01	31.23	30.33	30.60
199	AMEX	ERTH	Thu, Aug 9, 2007	31.20	32.20	31.20	31.89
198	AMEX	ERTH	Wed, Aug 8, 2007	30.47	32.06	30.47	31.75
197	AMEX	ERTH	Tue, Aug 7, 2007	29.65	30.42	29.65	30.35
196	AMEX	ERTH	Mon, Aug 6, 2007	29.34	29.86	28.65	29.82
195	AMEX	ERTH	Fri, Aug 3, 2007	30.42	30.42	29.55	29.55
194	AMEX	ERTH	Thu, Aug 2, 2007	30.34	30.50	30.02	30.32
193	AMEX	ERTH	Wed, Aug 1, 2007	30.11	30.22	29.69	30.10
192	AMEX	ERTH	Tue, Jul 31, 2007	30.90	31.08	30.09	30.13
191	AMEX	ERTH	Mon, Jul 30, 2007	29.80	30.65	29.77	30.54
190	AMEX	ERTH	Fri, Jul 27, 2007	29.99	31.08	29.68	29.92
189	AMEX	ERTH	Thu, Jul 26, 2007	30.40	30.70	29.46	30.19
188	AMEX	ERTH	Wed, Jul 25, 2007	31.18	31.28	30.41	30.81
187	AMEX	ERTH	Tue, Jul 24, 2007	31.32	31.63	30.88	31.02
186	AMEX	ERTH	Mon, Jul 23, 2007	31.70	31.96	31.67	31.81
185	AMEX	ERTH	Fri, Jul 20, 2007	31.92	32.35	31.17	31.51
184	AMEX	ERTH	Thu, Jul 19, 2007	32.12	32.21	31.98	32.20
183	AMEX	ERTH	Wed, Jul 18, 2007	31.80	31.81	31.41	31.79
182	AMEX	ERTH	Tue, Jul 17, 2007	32.25	32.26	31.88	31.88
181	AMEX	ERTH	Mon, Jul 16, 2007	32.21	32.43	31.94	32.20
180	AMEX	ERTH	Fri, Jul 13, 2007	32.06	32.33	32.04	32.33
179	AMEX	ERTH	Thu, Jul 12, 2007	31.69	32.14	31.64	32.14
178	AMEX	ERTH	Wed, Jul 11, 2007	31.45	31.46	31.25	31.38
177	AMEX	ERTH	Tue, Jul 10, 2007	31.45	31.61	31.32	31.32
176	AMEX	ERTH	Mon, Jul 9, 2007	31.50	31.95	31.45	31.95
175	AMEX	ERTH	Fri, Jul 6, 2007	30.99	31.24	30.95	31.19
174	AMEX	ERTH	Thu, Jul 5, 2007	30.99	31.11	30.78	31.00
173	AMEX	ERTH	Tue, Jul 3, 2007	30.99	31.02	30.90	30.98
172	AMEX	ERTH	Mon, Jul 2, 2007	30.33	30.81	30.33	30.80
171	AMEX	ERTH	Fri, Jun 29, 2007	30.35	30.45	30.08	30.08
170	AMEX	ERTH	Thu, Jun 28, 2007	30.31	30.45	30.25	30.25
169	AMEX	ERTH	Wed, Jun 27, 2007	29.52	30.11	29.47	30.11
168	AMEX	ERTH	Tue, Jun 26, 2007	29.66	29.71	29.50	29.64
167	AMEX	ERTH	Mon, Jun 25, 2007	29.85	30.00	29.51	29.55
166	AMEX	ERTH	Fri, Jun 22, 2007	29.88	30.00	29.75	29.94
165	AMEX	ERTH	Thu, Jun 21, 2007	29.61	29.97	29.54	29.96
164	AMEX	ERTH	Wed, Jun 20, 2007	30.27	30.27	29.99	29.99
163	AMEX	ERTH	Tue, Jun 19, 2007	29.57	29.81	29.55	29.79
162	AMEX	ERTH	Mon, Jun 18, 2007	29.72	29.72	29.52	29.62
161	AMEX	ERTH	Fri, Jun 15, 2007	29.51	29.65	29.51	29.63
160	AMEX	ERTH	Thu, Jun 14, 2007	29.11	29.31	29.11	29.19
159	AMEX	ERTH	Wed, Jun 13, 2007	28.39	28.79	28.31	28.74
158	AMEX	ERTH	Tue, Jun 12, 2007	28.44	28.45	28.15	28.16
157	AMEX	ERTH	Mon, Jun 11, 2007	28.49	28.61	28.37	28.53
156	AMEX	ERTH	Fri, Jun 8, 2007	28.06	28.44	28.05	28.44
155	AMEX	ERTH	Thu, Jun 7, 2007	28.76	28.76	28.18	28.20
154	AMEX	ERTH	Wed, Jun 6, 2007	28.94	28.94	28.78	28.89
153	AMEX	ERTH	Tue, Jun 5, 2007	29.12	29.26	29.01	29.24
152	AMEX	ERTH	Mon, Jun 4, 2007	29.15	29.16	28.99	29.16
151	AMEX	ERTH	Fri, Jun 1, 2007	29.15	29.15	29.00	29.10
150	AMEX	ERTH	Thu, May 31, 2007	28.80	28.82	28.69	28.76
149	AMEX	ERTH	Wed, May 30, 2007	28.26	28.65	28.17	28.62
148	AMEX	ERTH	Tue, May 29, 2007	28.62	29.14	28.43	28.55
147	AMEX	ERTH	Fri, May 25, 2007	28.18	28.41	28.18	28.40
146	AMEX	ERTH	Thu, May 24, 2007	28.47	28.65	27.94	27.98
145	AMEX	ERTH	Wed, May 23, 2007	28.65	28.71	28.48	28.48
144	AMEX	ERTH	Tue, May 22, 2007	28.18	28.55	28.18	28.53
143	AMEX	ERTH	Mon, May 21, 2007	27.77	28.12	27.77	28.06
142	AMEX	ERTH	Fri, May 18, 2007	27.42	27.71	27.34	27.65
141	AMEX	ERTH	Thu, May 17, 2007	27.50	27.50	27.35	27.44
140	AMEX	ERTH	Wed, May 16, 2007	27.47	27.47	27.20	27.43
139	AMEX	ERTH	Tue, May 15, 2007	27.58	27.73	27.24	27.24
138	AMEX	ERTH	Mon, May 14, 2007	27.85	27.87	27.48	27.53
137	AMEX	ERTH	Fri, May 11, 2007	27.61	27.82	27.61	27.82
136	AMEX	ERTH	Thu, May 10, 2007	27.75	27.89	27.44	27.44
135	AMEX	ERTH	Wed, May 9, 2007	27.82	28.07	27.78	28.05
134	AMEX	ERTH	Tue, May 8, 2007	27.65	27.73	27.51	27.73
133	AMEX	ERTH	Mon, May 7, 2007	27.90	27.91	27.76	27.81
132	AMEX	ERTH	Fri, May 4, 2007	27.76	27.89	27.72	27.85
131	AMEX	ERTH	Thu, May 3, 2007	27.47	27.52	27.37	27.47
130	AMEX	ERTH	Wed, May 2, 2007	27.14	27.50	27.14	27.38
129	AMEX	ERTH	Tue, May 1, 2007	26.87	26.91	26.68	26.91
128	AMEX	ERTH	Mon, Apr 30, 2007	27.54	27.54	27.10	27.10
127	AMEX	ERTH	Fri, Apr 27, 2007	27.63	27.65	27.50	27.58
126	AMEX	ERTH	Thu, Apr 26, 2007	27.90	27.90	27.67	27.73
125	AMEX	ERTH	Wed, Apr 25, 2007	27.79	27.80	27.65	27.79
124	AMEX	ERTH	Tue, Apr 24, 2007	27.49	27.65	27.40	27.60
123	AMEX	ERTH	Mon, Apr 23, 2007	27.19	27.34	27.11	27.30
122	AMEX	ERTH	Fri, Apr 20, 2007	27.19	27.19	26.98	27.11
121	AMEX	ERTH	Thu, Apr 19, 2007	26.75	27.00	26.71	26.85
120	AMEX	ERTH	Wed, Apr 18, 2007	27.07	27.13	27.02	27.12
119	AMEX	ERTH	Tue, Apr 17, 2007	27.30	27.33	27.14	27.21
118	AMEX	ERTH	Mon, Apr 16, 2007	26.99	27.22	26.99	27.20
117	AMEX	ERTH	Fri, Apr 13, 2007	26.70	26.74	26.55	26.74
116	AMEX	ERTH	Thu, Apr 12, 2007	26.45	26.62	26.45	26.62
115	AMEX	ERTH	Wed, Apr 11, 2007	26.47	26.52	26.27	26.39
114	AMEX	ERTH	Tue, Apr 10, 2007	26.56	26.58	26.43	26.47
113	AMEX	ERTH	Mon, Apr 9, 2007	26.57	26.57	26.39	26.50
112	AMEX	ERTH	Thu, Apr 5, 2007	26.46	26.58	26.46	26.52
111	AMEX	ERTH	Wed, Apr 4, 2007	26.45	26.51	26.42	26.43
110	AMEX	ERTH	Tue, Apr 3, 2007	26.29	26.44	26.29	26.37
109	AMEX	ERTH	Mon, Apr 2, 2007	26.20	26.20	26.00	26.05
108	AMEX	ERTH	Fri, Mar 30, 2007	26.15	26.21	25.97	26.10
107	AMEX	ERTH	Thu, Mar 29, 2007	26.50	26.50	26.02	26.14
106	AMEX	ERTH	Wed, Mar 28, 2007	26.40	26.45	26.10	26.29
105	AMEX	ERTH	Tue, Mar 27, 2007	26.45	26.45	26.40	26.42
104	AMEX	ERTH	Mon, Mar 26, 2007	26.60	26.77	26.30	26.41
103	AMEX	ERTH	Fri, Mar 23, 2007	26.41	26.62	26.41	26.53
102	AMEX	ERTH	Thu, Mar 22, 2007	26.33	26.40	26.22	26.30
101	AMEX	ERTH	Wed, Mar 21, 2007	25.99	26.25	25.85	26.25
100	AMEX	ERTH	Tue, Mar 20, 2007	25.68	25.80	25.63	25.80
99	AMEX	ERTH	Mon, Mar 19, 2007	25.71	25.76	25.55	25.59
98	AMEX	ERTH	Fri, Mar 16, 2007	25.67	25.70	25.42	25.49
97	AMEX	ERTH	Thu, Mar 15, 2007	25.55	25.59	25.49	25.54
96	AMEX	ERTH	Wed, Mar 14, 2007	25.40	25.40	25.00	25.30
95	AMEX	ERTH	Tue, Mar 13, 2007	25.95	25.95	25.31	25.34
94	AMEX	ERTH	Mon, Mar 12, 2007	25.86	26.06	25.84	25.98
93	AMEX	ERTH	Fri, Mar 9, 2007	25.89	25.97	25.75	25.75
92	AMEX	ERTH	Thu, Mar 8, 2007	25.87	25.92	25.64	25.69
91	AMEX	ERTH	Wed, Mar 7, 2007	25.51	25.69	25.47	25.50
90	AMEX	ERTH	Tue, Mar 6, 2007	25.22	25.50	25.09	25.48
89	AMEX	ERTH	Mon, Mar 5, 2007	24.90	25.32	24.71	24.71
88	AMEX	ERTH	Fri, Mar 2, 2007	25.91	25.91	25.32	25.32
87	AMEX	ERTH	Thu, Mar 1, 2007	25.75	26.08	25.37	25.90
86	AMEX	ERTH	Wed, Feb 28, 2007	26.09	26.23	25.67	26.15
85	AMEX	ERTH	Tue, Feb 27, 2007	26.87	26.99	25.94	26.04
84	AMEX	ERTH	Mon, Feb 26, 2007	27.67	27.67	27.41	27.58
83	AMEX	ERTH	Fri, Feb 23, 2007	27.49	27.59	27.40	27.52
82	AMEX	ERTH	Thu, Feb 22, 2007	27.22	27.31	27.14	27.31
81	AMEX	ERTH	Wed, Feb 21, 2007	26.79	27.02	26.73	27.01
80	AMEX	ERTH	Tue, Feb 20, 2007	26.41	26.78	26.41	26.73
79	AMEX	ERTH	Fri, Feb 16, 2007	26.27	26.39	26.19	26.39
78	AMEX	ERTH	Thu, Feb 15, 2007	26.27	26.35	26.24	26.35
77	AMEX	ERTH	Wed, Feb 14, 2007	26.09	26.35	26.07	26.27
76	AMEX	ERTH	Tue, Feb 13, 2007	25.91	25.91	25.83	25.90
75	AMEX	ERTH	Mon, Feb 12, 2007	25.89	25.89	25.68	25.69
74	AMEX	ERTH	Fri, Feb 9, 2007	26.24	26.24	25.83	25.89
73	AMEX	ERTH	Thu, Feb 8, 2007	26.11	26.20	26.05	26.20
72	AMEX	ERTH	Wed, Feb 7, 2007	26.20	26.32	26.17	26.30
71	AMEX	ERTH	Tue, Feb 6, 2007	26.23	26.23	26.04	26.13
70	AMEX	ERTH	Mon, Feb 5, 2007	25.92	26.13	25.91	26.01
69	AMEX	ERTH	Fri, Feb 2, 2007	25.86	25.96	25.80	25.87
68	AMEX	ERTH	Thu, Feb 1, 2007	25.92	25.92	25.69	25.84
67	AMEX	ERTH	Wed, Jan 31, 2007	25.38	25.67	25.38	25.64
66	AMEX	ERTH	Tue, Jan 30, 2007	25.43	25.64	25.43	25.64
65	AMEX	ERTH	Mon, Jan 29, 2007	25.10	25.41	25.10	25.41
64	AMEX	ERTH	Fri, Jan 26, 2007	24.61	24.96	24.61	24.96
63	AMEX	ERTH	Thu, Jan 25, 2007	24.95	24.95	24.58	24.58
62	AMEX	ERTH	Wed, Jan 24, 2007	24.90	24.96	24.75	24.96
61	AMEX	ERTH	Tue, Jan 23, 2007	24.61	25.06	24.61	24.91
60	AMEX	ERTH	Mon, Jan 22, 2007	24.54	24.54	24.36	24.41
59	AMEX	ERTH	Fri, Jan 19, 2007	24.31	24.58	24.25	24.57
58	AMEX	ERTH	Thu, Jan 18, 2007	24.76	24.76	24.35	24.35
57	AMEX	ERTH	Wed, Jan 17, 2007	24.83	24.98	24.80	24.87
56	AMEX	ERTH	Tue, Jan 16, 2007	25.16	25.16	24.85	24.88
55	AMEX	ERTH	Fri, Jan 12, 2007	24.80	25.02	24.79	25.00
54	AMEX	ERTH	Thu, Jan 11, 2007	24.53	24.81	24.53	24.63
53	AMEX	ERTH	Wed, Jan 10, 2007	24.30	24.50	24.30	24.50
52	AMEX	ERTH	Tue, Jan 9, 2007	24.48	24.51	24.19	24.51
51	AMEX	ERTH	Mon, Jan 8, 2007	24.55	24.69	24.43	24.60
50	AMEX	ERTH	Fri, Jan 5, 2007	24.86	24.86	24.55	24.60
49	AMEX	ERTH	Thu, Jan 4, 2007	24.83	25.09	24.70	25.09
48	AMEX	ERTH	Wed, Jan 3, 2007	25.30	25.30	24.70	24.90
47	AMEX	ERTH	Fri, Dec 29, 2006	25.24	25.33	25.08	25.15
46	AMEX	ERTH	Thu, Dec 28, 2006	25.40	25.40	25.31	25.33
45	AMEX	ERTH	Wed, Dec 27, 2006	25.30	25.40	25.30	25.40
44	AMEX	ERTH	Tue, Dec 26, 2006	25.00	25.10	25.00	25.10
43	AMEX	ERTH	Fri, Dec 22, 2006	25.11	25.16	25.02	25.02
42	AMEX	ERTH	Thu, Dec 21, 2006	25.40	25.40	25.10	25.10
41	AMEX	ERTH	Wed, Dec 20, 2006	25.40	25.50	25.30	25.30
40	AMEX	ERTH	Tue, Dec 19, 2006	24.90	25.20	24.80	25.20
39	AMEX	ERTH	Mon, Dec 18, 2006	25.70	25.70	25.10	25.20
38	AMEX	ERTH	Fri, Dec 15, 2006	25.76	25.76	25.58	25.61
37	AMEX	ERTH	Thu, Dec 14, 2006	25.62	25.85	25.62	25.75
36	AMEX	ERTH	Wed, Dec 13, 2006	25.50	25.50	25.30	25.40
35	AMEX	ERTH	Tue, Dec 12, 2006	25.60	25.60	25.40	25.40
34	AMEX	ERTH	Mon, Dec 11, 2006	25.76	25.82	25.68	25.68
33	AMEX	ERTH	Fri, Dec 8, 2006	25.70	25.88	25.64	25.80
32	AMEX	ERTH	Thu, Dec 7, 2006	26.10	26.10	25.80	25.80
31	AMEX	ERTH	Wed, Dec 6, 2006	25.97	26.10	25.97	26.01
30	AMEX	ERTH	Tue, Dec 5, 2006	25.88	26.02	25.86	25.95
29	AMEX	ERTH	Mon, Dec 4, 2006	25.50	25.80	25.50	25.80
28	AMEX	ERTH	Fri, Dec 1, 2006	25.60	25.60	25.20	25.41
27	AMEX	ERTH	Thu, Nov 30, 2006	25.60	25.70	25.40	25.70
26	AMEX	ERTH	Wed, Nov 29, 2006	25.34	25.55	25.33	25.54
25	AMEX	ERTH	Tue, Nov 28, 2006	24.90	24.90	24.70	24.88
24	AMEX	ERTH	Mon, Nov 27, 2006	25.40	25.40	24.90	24.96
23	AMEX	ERTH	Fri, Nov 24, 2006	25.42	25.61	25.42	25.55
22	AMEX	ERTH	Wed, Nov 22, 2006	25.52	25.52	25.38	25.43
21	AMEX	ERTH	Tue, Nov 21, 2006	25.30	25.40	25.20	25.38
20	AMEX	ERTH	Mon, Nov 20, 2006	25.30	25.30	25.10	25.25
19	AMEX	ERTH	Fri, Nov 17, 2006	25.35	25.35	25.19	25.23
18	AMEX	ERTH	Thu, Nov 16, 2006	25.70	25.70	25.50	25.53
17	AMEX	ERTH	Wed, Nov 15, 2006	25.40	25.70	25.40	25.64
16	AMEX	ERTH	Tue, Nov 14, 2006	25.03	25.31	24.83	25.31
15	AMEX	ERTH	Mon, Nov 13, 2006	24.80	24.90	24.70	24.92
14	AMEX	ERTH	Fri, Nov 10, 2006	24.73	24.70	24.60	24.60
13	AMEX	ERTH	Thu, Nov 9, 2006	25.00	25.00	24.60	24.65
12	AMEX	ERTH	Wed, Nov 8, 2006	24.60	24.90	24.60	24.90
11	AMEX	ERTH	Tue, Nov 7, 2006	24.90	24.94	24.71	24.71
10	AMEX	ERTH	Mon, Nov 6, 2006	24.40	24.60	24.30	24.63
9	AMEX	ERTH	Fri, Nov 3, 2006	24.38	24.38	24.17	24.17
8	AMEX	ERTH	Thu, Nov 2, 2006	24.20	24.20	24.20	24.23
7	AMEX	ERTH	Wed, Nov 1, 2006	25.20	25.20	24.40	24.45
6	AMEX	ERTH	Tue, Oct 31, 2006	25.12	25.12	24.88	25.04
5	AMEX	ERTH	Mon, Oct 30, 2006	25.00	25.00	24.80	25.06
4	AMEX	ERTH	Fri, Oct 27, 2006	25.15	25.17	24.90	24.90
3	AMEX	ERTH	Thu, Oct 26, 2006	25.18	25.30	24.98	25.30
2	AMEX	ERTH	Wed, Oct 25, 2006	24.95	24.95	24.94	24.95
1	AMEX	ERTH	Tue, Oct 24, 2006	24.77	24.77	24.63	24.73
#	Exchange	Symbol	Date	Open	High	Low	Close

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