ProShares UltraShort Silver AMEX:ZSL Historical Prices

Below are the 3547 trading days of historical prices for ZSL.

#	Exchange	Symbol	Date	Open	High	Low	Close
3547	AMEX	ZSL	Wed, Jan 18, 2023	18.78	19.59	18.62	19.58
3546	AMEX	ZSL	Tue, Jan 17, 2023	18.97	19.43	18.97	19.27
3545	AMEX	ZSL	Fri, Jan 13, 2023	19.58	19.58	18.70	18.73
3544	AMEX	ZSL	Thu, Jan 12, 2023	19.32	19.92	19.20	19.54
3543	AMEX	ZSL	Wed, Jan 11, 2023	19.65	20.55	19.59	20.18
3542	AMEX	ZSL	Tue, Jan 10, 2023	19.86	20.01	19.61	19.87
3541	AMEX	ZSL	Mon, Jan 9, 2023	19.32	19.90	19.09	19.85
3540	AMEX	ZSL	Fri, Jan 6, 2023	19.87	20.03	19.38	19.46
3539	AMEX	ZSL	Thu, Jan 5, 2023	20.36	20.70	20.29	20.55
3538	AMEX	ZSL	Wed, Jan 4, 2023	18.85	19.92	18.76	19.61
3537	AMEX	ZSL	Tue, Jan 3, 2023	18.52	19.31	18.38	19.30
3536	AMEX	ZSL	Fri, Dec 30, 2022	19.43	19.99	19.29	19.30
3535	AMEX	ZSL	Thu, Dec 29, 2022	19.25	19.37	19.09	19.35
3534	AMEX	ZSL	Wed, Dec 28, 2022	19.48	20.12	19.40	20.10
3533	AMEX	ZSL	Tue, Dec 27, 2022	19.49	19.53	18.73	19.19
3532	AMEX	ZSL	Fri, Dec 23, 2022	19.81	19.97	19.48	19.65
3531	AMEX	ZSL	Thu, Dec 22, 2022	20.04	20.31	19.82	20.01
3530	AMEX	ZSL	Wed, Dec 21, 2022	19.26	19.36	18.94	19.27
3529	AMEX	ZSL	Tue, Dec 20, 2022	19.48	19.65	18.81	18.95
3528	AMEX	ZSL	Mon, Dec 19, 2022	20.71	21.39	20.67	21.24
3527	AMEX	ZSL	Fri, Dec 16, 2022	21.12	21.16	20.67	20.75
3526	AMEX	ZSL	Thu, Dec 15, 2022	20.58	21.13	20.38	20.95
3525	AMEX	ZSL	Wed, Dec 14, 2022	19.71	20.37	19.35	19.60
3524	AMEX	ZSL	Tue, Dec 13, 2022	19.30	20.17	19.11	19.89
3523	AMEX	ZSL	Mon, Dec 12, 2022	20.42	20.97	20.34	20.62
3522	AMEX	ZSL	Fri, Dec 9, 2022	20.69	21.03	19.98	20.45
3521	AMEX	ZSL	Thu, Dec 8, 2022	20.91	21.31	20.83	21.16
3520	AMEX	ZSL	Wed, Dec 7, 2022	22.40	22.41	21.65	21.85
3519	AMEX	ZSL	Tue, Dec 6, 2022	22.51	23.25	22.23	22.93
3518	AMEX	ZSL	Mon, Dec 5, 2022	21.90	22.96	21.87	22.87
3517	AMEX	ZSL	Fri, Dec 2, 2022	22.37	22.43	20.90	21.09
3516	AMEX	ZSL	Thu, Dec 1, 2022	22.60	22.67	21.76	21.81
3515	AMEX	ZSL	Wed, Nov 30, 2022	23.83	24.64	23.10	23.10
3514	AMEX	ZSL	Tue, Nov 29, 2022	25.43	25.44	24.81	25.39
3513	AMEX	ZSL	Mon, Nov 28, 2022	25.11	26.22	24.98	26.13
3512	AMEX	ZSL	Fri, Nov 25, 2022	25.25	25.30	24.85	24.91
3511	AMEX	ZSL	Wed, Nov 23, 2022	25.39	25.46	24.54	24.59
3510	AMEX	ZSL	Tue, Nov 22, 2022	25.63	26.09	25.41	25.67
3509	AMEX	ZSL	Mon, Nov 21, 2022	26.21	26.70	26.13	26.24
3508	AMEX	ZSL	Fri, Nov 18, 2022	25.98	26.20	25.54	26.11
3507	AMEX	ZSL	Thu, Nov 17, 2022	26.13	26.38	25.87	25.94
3506	AMEX	ZSL	Wed, Nov 16, 2022	24.25	24.88	24.15	24.83
3505	AMEX	ZSL	Tue, Nov 15, 2022	23.98	24.93	23.93	24.52
3504	AMEX	ZSL	Mon, Nov 14, 2022	24.38	24.41	23.44	23.65
3503	AMEX	ZSL	Fri, Nov 11, 2022	24.83	25.10	24.40	24.42
3502	AMEX	ZSL	Thu, Nov 10, 2022	24.37	24.83	24.12	24.35
3501	AMEX	ZSL	Wed, Nov 9, 2022	25.16	26.05	24.57	25.98
3500	AMEX	ZSL	Tue, Nov 8, 2022	26.33	26.44	24.46	25.14
3499	AMEX	ZSL	Mon, Nov 7, 2022	26.43	26.66	26.07	26.62
3498	AMEX	ZSL	Fri, Nov 4, 2022	28.03	28.34	26.34	26.34
3497	AMEX	ZSL	Thu, Nov 3, 2022	32.74	32.80	30.76	30.90
3496	AMEX	ZSL	Wed, Nov 2, 2022	29.94	31.70	29.14	31.70
3495	AMEX	ZSL	Tue, Nov 1, 2022	29.61	31.04	29.50	30.52
3494	AMEX	ZSL	Mon, Oct 31, 2022	32.98	33.09	31.98	32.30
3493	AMEX	ZSL	Fri, Oct 28, 2022	32.00	32.73	31.56	31.93
3492	AMEX	ZSL	Thu, Oct 27, 2022	30.85	31.36	30.57	31.07
3491	AMEX	ZSL	Wed, Oct 26, 2022	31.30	31.31	30.61	31.10
3490	AMEX	ZSL	Tue, Oct 25, 2022	32.02	32.04	31.37	31.47
3489	AMEX	ZSL	Mon, Oct 24, 2022	32.11	32.73	31.83	32.11
3488	AMEX	ZSL	Fri, Oct 21, 2022	34.19	34.39	31.78	31.83
3487	AMEX	ZSL	Thu, Oct 20, 2022	34.61	34.70	32.88	34.23
3486	AMEX	ZSL	Wed, Oct 19, 2022	35.05	35.35	34.74	34.93
3485	AMEX	ZSL	Tue, Oct 18, 2022	33.48	34.59	33.35	34.04
3484	AMEX	ZSL	Mon, Oct 17, 2022	33.59	34.47	33.15	34.43
3483	AMEX	ZSL	Fri, Oct 14, 2022	34.52	36.60	34.51	36.01
3482	AMEX	ZSL	Thu, Oct 13, 2022	34.60	34.97	33.22	33.70
3481	AMEX	ZSL	Wed, Oct 12, 2022	33.06	33.65	32.59	32.95
3480	AMEX	ZSL	Tue, Oct 11, 2022	31.76	32.97	31.12	32.63
3479	AMEX	ZSL	Mon, Oct 10, 2022	30.65	31.42	30.57	31.10
3478	AMEX	ZSL	Fri, Oct 7, 2022	28.78	29.98	28.53	29.69
3477	AMEX	ZSL	Thu, Oct 6, 2022	28.59	28.90	28.04	28.06
3476	AMEX	ZSL	Wed, Oct 5, 2022	29.08	29.98	27.92	28.16
3475	AMEX	ZSL	Tue, Oct 4, 2022	27.38	27.61	26.55	27.17
3474	AMEX	ZSL	Mon, Oct 3, 2022	30.29	30.49	28.01	28.01
3473	AMEX	ZSL	Fri, Sep 30, 2022	34.63	34.70	33.10	34.15
3472	AMEX	ZSL	Thu, Sep 29, 2022	35.22	36.18	34.87	34.92
3471	AMEX	ZSL	Wed, Sep 28, 2022	36.58	36.58	34.43	34.50
3470	AMEX	ZSL	Tue, Sep 27, 2022	35.66	37.00	35.18	36.90
3469	AMEX	ZSL	Mon, Sep 26, 2022	34.96	36.86	34.25	36.71
3468	AMEX	ZSL	Fri, Sep 23, 2022	33.95	35.22	33.95	34.99
3467	AMEX	ZSL	Thu, Sep 22, 2022	32.09	32.92	31.98	32.24
3466	AMEX	ZSL	Tue, Sep 20, 2022	33.89	34.28	33.55	33.66
3465	AMEX	ZSL	Mon, Sep 19, 2022	33.72	33.72	32.64	32.73
3464	AMEX	ZSL	Fri, Sep 16, 2022	34.32	34.71	32.36	32.60
3463	AMEX	ZSL	Thu, Sep 15, 2022	33.14	34.15	32.52	34.02
3462	AMEX	ZSL	Wed, Sep 14, 2022	32.52	33.08	32.23	32.74
3461	AMEX	ZSL	Tue, Sep 13, 2022	32.68	33.49	32.11	33.41
3460	AMEX	ZSL	Mon, Sep 12, 2022	32.28	33.05	31.18	32.14
3459	AMEX	ZSL	Fri, Sep 9, 2022	36.86	36.95	35.79	36.00
3458	AMEX	ZSL	Thu, Sep 8, 2022	37.22	38.01	36.93	37.23
3457	AMEX	ZSL	Wed, Sep 7, 2022	39.23	39.33	37.40	37.44
3456	AMEX	ZSL	Tue, Sep 6, 2022	38.47	39.81	38.42	39.73
3455	AMEX	ZSL	Fri, Sep 2, 2022	39.51	40.23	38.41	39.72
3454	AMEX	ZSL	Thu, Sep 1, 2022	40.71	41.76	40.34	40.80
3453	AMEX	ZSL	Wed, Aug 31, 2022	39.24	39.78	38.74	39.74
3452	AMEX	ZSL	Tue, Aug 30, 2022	36.80	38.17	36.80	37.99
3451	AMEX	ZSL	Mon, Aug 29, 2022	36.87	36.95	35.99	36.51
3450	AMEX	ZSL	Fri, Aug 26, 2022	34.20	36.04	33.90	35.96
3449	AMEX	ZSL	Thu, Aug 25, 2022	34.72	35.10	34.56	34.68
3448	AMEX	ZSL	Wed, Aug 24, 2022	35.57	35.58	34.65	34.95
3447	AMEX	ZSL	Tue, Aug 23, 2022	35.84	35.84	34.33	34.92
3446	AMEX	ZSL	Mon, Aug 22, 2022	35.50	36.05	34.95	35.33
3445	AMEX	ZSL	Fri, Aug 19, 2022	34.25	35.14	34.25	34.98
3444	AMEX	ZSL	Thu, Aug 18, 2022	32.22	33.47	32.03	33.23
3443	AMEX	ZSL	Wed, Aug 17, 2022	32.01	32.70	31.83	32.30
3442	AMEX	ZSL	Tue, Aug 16, 2022	31.48	31.48	31.03	31.26
3441	AMEX	ZSL	Mon, Aug 15, 2022	30.85	31.27	30.54	30.86
3440	AMEX	ZSL	Fri, Aug 12, 2022	30.41	30.42	29.11	29.20
3439	AMEX	ZSL	Thu, Aug 11, 2022	30.29	30.91	29.94	30.89
3438	AMEX	ZSL	Wed, Aug 10, 2022	29.84	30.09	29.14	29.93
3437	AMEX	ZSL	Tue, Aug 9, 2022	29.73	30.36	29.66	30.05
3436	AMEX	ZSL	Mon, Aug 8, 2022	30.64	30.70	29.36	29.65
3435	AMEX	ZSL	Fri, Aug 5, 2022	32.99	33.11	31.91	32.29
3434	AMEX	ZSL	Thu, Aug 4, 2022	31.79	32.00	31.08	31.25
3433	AMEX	ZSL	Wed, Aug 3, 2022	31.90	32.40	31.58	31.64
3432	AMEX	ZSL	Tue, Aug 2, 2022	30.87	32.02	30.67	32.02
3431	AMEX	ZSL	Mon, Aug 1, 2022	30.92	31.17	30.52	30.74
3430	AMEX	ZSL	Fri, Jul 29, 2022	31.95	32.28	30.91	31.03
3429	AMEX	ZSL	Thu, Jul 28, 2022	33.00	33.53	31.93	31.93
3428	AMEX	ZSL	Wed, Jul 27, 2022	37.61	38.30	35.41	35.65
3427	AMEX	ZSL	Tue, Jul 26, 2022	37.78	37.89	37.30	37.73
3426	AMEX	ZSL	Mon, Jul 25, 2022	38.27	39.02	38.27	38.52
3425	AMEX	ZSL	Fri, Jul 22, 2022	37.18	38.11	36.36	37.88
3424	AMEX	ZSL	Thu, Jul 21, 2022	38.08	38.15	36.69	36.71
3423	AMEX	ZSL	Wed, Jul 20, 2022	35.86	37.50	35.73	37.47
3422	AMEX	ZSL	Tue, Jul 19, 2022	37.08	37.18	36.74	37.13
3421	AMEX	ZSL	Mon, Jul 18, 2022	36.40	37.45	36.04	37.39
3420	AMEX	ZSL	Fri, Jul 15, 2022	37.83	38.55	37.33	37.47
3419	AMEX	ZSL	Thu, Jul 14, 2022	39.07	39.79	38.36	38.59
3418	AMEX	ZSL	Wed, Jul 13, 2022	36.54	36.84	34.83	35.71
3417	AMEX	ZSL	Tue, Jul 12, 2022	36.50	36.92	35.92	36.72
3416	AMEX	ZSL	Mon, Jul 11, 2022	35.61	36.17	35.20	36.11
3415	AMEX	ZSL	Fri, Jul 8, 2022	35.37	36.02	34.83	35.36
3414	AMEX	ZSL	Thu, Jul 7, 2022	35.24	35.71	34.60	35.51
3413	AMEX	ZSL	Wed, Jul 6, 2022	35.26	36.61	35.14	35.67
3412	AMEX	ZSL	Tue, Jul 5, 2022	34.51	36.25	34.42	35.57
3411	AMEX	ZSL	Fri, Jul 1, 2022	34.31	34.63	33.29	33.38
3410	AMEX	ZSL	Thu, Jun 30, 2022	31.23	32.34	31.00	32.19
3409	AMEX	ZSL	Wed, Jun 29, 2022	30.20	30.98	30.14	30.59
3408	AMEX	ZSL	Tue, Jun 28, 2022	29.34	30.42	29.34	30.33
3407	AMEX	ZSL	Mon, Jun 27, 2022	28.77	29.49	28.77	29.44
3406	AMEX	ZSL	Fri, Jun 24, 2022	30.12	30.55	29.18	29.41
3405	AMEX	ZSL	Thu, Jun 23, 2022	28.65	30.02	28.38	29.82
3404	AMEX	ZSL	Wed, Jun 22, 2022	28.41	28.71	28.13	28.64
3403	AMEX	ZSL	Tue, Jun 21, 2022	27.68	28.01	27.20	27.97
3402	AMEX	ZSL	Fri, Jun 17, 2022	27.57	28.18	27.52	28.01
3401	AMEX	ZSL	Thu, Jun 16, 2022	28.23	28.46	27.15	27.25
3400	AMEX	ZSL	Wed, Jun 15, 2022	28.31	28.86	27.51	28.04
3399	AMEX	ZSL	Mon, Jun 13, 2022	28.97	29.94	28.93	29.55
3398	AMEX	ZSL	Fri, Jun 10, 2022	28.66	29.04	27.24	27.48
3397	AMEX	ZSL	Thu, Jun 9, 2022	27.33	28.36	27.33	28.08
3396	AMEX	ZSL	Wed, Jun 8, 2022	27.08	27.25	26.73	27.09
3395	AMEX	ZSL	Tue, Jun 7, 2022	27.35	27.45	26.57	26.63
3394	AMEX	ZSL	Mon, Jun 6, 2022	26.35	27.16	26.25	27.02
3393	AMEX	ZSL	Fri, Jun 3, 2022	26.63	27.60	26.47	27.43
3392	AMEX	ZSL	Thu, Jun 2, 2022	27.07	27.08	26.44	26.45
3391	AMEX	ZSL	Wed, Jun 1, 2022	27.58	28.14	27.33	27.65
3390	AMEX	ZSL	Tue, May 31, 2022	27.76	28.63	27.43	28.58
3389	AMEX	ZSL	Fri, May 27, 2022	26.42	27.27	26.37	27.07
3388	AMEX	ZSL	Thu, May 26, 2022	27.79	27.87	27.19	27.30
3387	AMEX	ZSL	Wed, May 25, 2022	27.67	27.88	27.27	27.34
3386	AMEX	ZSL	Tue, May 24, 2022	27.42	27.58	26.85	27.13
3385	AMEX	ZSL	Mon, May 23, 2022	27.60	28.25	27.58	28.02
3384	AMEX	ZSL	Fri, May 20, 2022	27.83	28.43	27.74	28.04
3383	AMEX	ZSL	Thu, May 19, 2022	27.88	27.98	27.36	27.47
3382	AMEX	ZSL	Wed, May 18, 2022	28.46	29.06	28.37	29.03
3381	AMEX	ZSL	Tue, May 17, 2022	28.27	28.65	28.00	28.45
3380	AMEX	ZSL	Mon, May 16, 2022	29.37	29.40	28.20	28.38
3379	AMEX	ZSL	Fri, May 13, 2022	31.31	31.46	29.96	30.07
3378	AMEX	ZSL	Thu, May 12, 2022	29.97	31.35	29.94	31.06
3377	AMEX	ZSL	Wed, May 11, 2022	28.32	28.98	27.70	28.89
3376	AMEX	ZSL	Tue, May 10, 2022	27.72	29.85	27.69	29.82
3375	AMEX	ZSL	Mon, May 9, 2022	27.48	28.52	27.48	28.39
3374	AMEX	ZSL	Fri, May 6, 2022	26.58	27.00	26.29	26.76
3373	AMEX	ZSL	Thu, May 5, 2022	25.05	26.88	25.00	26.39
3372	AMEX	ZSL	Wed, May 4, 2022	26.62	27.12	25.10	25.13
3371	AMEX	ZSL	Tue, May 3, 2022	26.20	26.39	25.64	26.29
3370	AMEX	ZSL	Mon, May 2, 2022	26.84	27.31	25.83	26.11
3369	AMEX	ZSL	Fri, Apr 29, 2022	25.10	25.90	24.82	25.82
3368	AMEX	ZSL	Thu, Apr 28, 2022	25.20	25.36	24.78	24.81
3367	AMEX	ZSL	Wed, Apr 27, 2022	24.00	24.70	23.92	24.62
3366	AMEX	ZSL	Tue, Apr 26, 2022	23.81	24.34	23.60	24.24
3365	AMEX	ZSL	Mon, Apr 25, 2022	23.97	24.20	23.60	23.74
3364	AMEX	ZSL	Fri, Apr 22, 2022	22.78	22.95	22.46	22.87
3363	AMEX	ZSL	Thu, Apr 21, 2022	21.69	22.34	21.66	21.91
3362	AMEX	ZSL	Wed, Apr 20, 2022	21.25	21.29	20.92	20.92
3361	AMEX	ZSL	Tue, Apr 19, 2022	20.41	21.19	20.30	21.01
3360	AMEX	ZSL	Mon, Apr 18, 2022	19.48	19.94	19.36	19.87
3359	AMEX	ZSL	Thu, Apr 14, 2022	20.32	20.73	20.24	20.31
3358	AMEX	ZSL	Wed, Apr 13, 2022	20.17	20.28	19.86	20.04
3357	AMEX	ZSL	Tue, Apr 12, 2022	20.74	21.03	20.23	20.56
3356	AMEX	ZSL	Mon, Apr 11, 2022	20.70	21.73	20.67	21.27
3355	AMEX	ZSL	Fri, Apr 8, 2022	22.41	22.42	21.76	21.89
3354	AMEX	ZSL	Thu, Apr 7, 2022	22.78	22.85	22.06	22.17
3353	AMEX	ZSL	Wed, Apr 6, 2022	22.55	22.82	22.24	22.41
3352	AMEX	ZSL	Tue, Apr 5, 2022	21.71	22.80	21.46	22.80
3351	AMEX	ZSL	Mon, Apr 4, 2022	22.23	22.75	21.99	22.32
3350	AMEX	ZSL	Fri, Apr 1, 2022	22.36	22.40	21.80	22.15
3349	AMEX	ZSL	Thu, Mar 31, 2022	21.36	21.80	21.21	21.78
3348	AMEX	ZSL	Wed, Mar 30, 2022	21.60	21.76	21.23	21.69
3347	AMEX	ZSL	Tue, Mar 29, 2022	22.96	23.18	21.77	21.84
3346	AMEX	ZSL	Mon, Mar 28, 2022	21.42	21.83	21.24	21.76
3345	AMEX	ZSL	Fri, Mar 25, 2022	20.68	20.94	20.55	20.71
3344	AMEX	ZSL	Thu, Mar 24, 2022	20.51	20.57	19.85	20.38
3343	AMEX	ZSL	Wed, Mar 23, 2022	21.53	21.79	21.16	21.24
3342	AMEX	ZSL	Tue, Mar 22, 2022	21.85	22.31	21.83	21.99
3341	AMEX	ZSL	Mon, Mar 21, 2022	21.60	21.61	20.97	21.12
3340	AMEX	ZSL	Fri, Mar 18, 2022	21.62	21.89	21.36	21.76
3339	AMEX	ZSL	Thu, Mar 17, 2022	21.12	21.13	20.61	21.09
3338	AMEX	ZSL	Wed, Mar 16, 2022	21.97	22.73	21.67	21.73
3337	AMEX	ZSL	Tue, Mar 15, 2022	22.10	22.30	21.60	21.90
3336	AMEX	ZSL	Mon, Mar 14, 2022	21.11	21.69	21.11	21.54
3335	AMEX	ZSL	Fri, Mar 11, 2022	20.44	20.47	19.88	20.15
3334	AMEX	ZSL	Thu, Mar 10, 2022	19.85	20.29	19.75	19.94
3333	AMEX	ZSL	Wed, Mar 9, 2022	19.99	20.82	19.68	20.39
3332	AMEX	ZSL	Tue, Mar 8, 2022	19.57	19.77	18.22	19.13
3331	AMEX	ZSL	Mon, Mar 7, 2022	21.20	21.39	20.82	20.94
3330	AMEX	ZSL	Fri, Mar 4, 2022	21.60	21.66	20.82	21.01
3329	AMEX	ZSL	Thu, Mar 3, 2022	21.81	22.24	21.77	21.85
3328	AMEX	ZSL	Wed, Mar 2, 2022	21.97	22.31	21.56	21.72
3327	AMEX	ZSL	Tue, Mar 1, 2022	22.91	22.91	21.27	21.38
3326	AMEX	ZSL	Mon, Feb 28, 2022	23.17	23.93	23.17	23.41
3325	AMEX	ZSL	Fri, Feb 25, 2022	24.38	24.64	23.89	23.89
3324	AMEX	ZSL	Thu, Feb 24, 2022	21.82	24.69	21.82	24.07
3323	AMEX	ZSL	Wed, Feb 23, 2022	23.95	23.95	23.26	23.26
3322	AMEX	ZSL	Tue, Feb 22, 2022	23.98	24.19	23.73	24.14
3321	AMEX	ZSL	Fri, Feb 18, 2022	24.56	24.71	24.33	24.59
3320	AMEX	ZSL	Thu, Feb 17, 2022	25.16	25.22	24.63	24.80
3319	AMEX	ZSL	Wed, Feb 16, 2022	25.76	25.76	25.18	25.24
3318	AMEX	ZSL	Tue, Feb 15, 2022	26.23	26.45	25.70	25.79
3317	AMEX	ZSL	Mon, Feb 14, 2022	24.75	25.06	24.60	24.81
3316	AMEX	ZSL	Fri, Feb 11, 2022	26.64	26.65	25.17	25.39
3315	AMEX	ZSL	Thu, Feb 10, 2022	26.10	26.30	25.13	26.28
3314	AMEX	ZSL	Wed, Feb 9, 2022	26.31	26.47	25.96	26.08
3313	AMEX	ZSL	Tue, Feb 8, 2022	26.71	26.82	26.17	26.28
3312	AMEX	ZSL	Mon, Feb 7, 2022	27.11	27.21	26.52	26.70
3311	AMEX	ZSL	Fri, Feb 4, 2022	28.41	28.41	27.62	28.06
3310	AMEX	ZSL	Thu, Feb 3, 2022	28.29	29.28	27.99	28.37
3309	AMEX	ZSL	Wed, Feb 2, 2022	27.62	28.11	27.30	27.66
3308	AMEX	ZSL	Tue, Feb 1, 2022	27.00	28.00	26.79	27.75
3307	AMEX	ZSL	Mon, Jan 31, 2022	28.12	28.42	27.96	28.02
3306	AMEX	ZSL	Fri, Jan 28, 2022	28.18	28.93	27.81	28.26
3305	AMEX	ZSL	Thu, Jan 27, 2022	27.41	27.86	26.89	27.52
3304	AMEX	ZSL	Wed, Jan 26, 2022	25.48	25.95	24.96	25.89
3303	AMEX	ZSL	Tue, Jan 25, 2022	25.61	25.63	24.84	25.08
3302	AMEX	ZSL	Mon, Jan 24, 2022	25.17	25.68	24.86	24.92
3301	AMEX	ZSL	Fri, Jan 21, 2022	23.72	24.47	23.70	24.35
3300	AMEX	ZSL	Thu, Jan 20, 2022	23.80	23.97	23.44	23.87
3299	AMEX	ZSL	Wed, Jan 19, 2022	25.32	25.42	24.43	24.46
3298	AMEX	ZSL	Tue, Jan 18, 2022	26.26	26.54	25.69	26.09
3297	AMEX	ZSL	Fri, Jan 14, 2022	27.33	27.65	27.13	27.37
3296	AMEX	ZSL	Thu, Jan 13, 2022	26.78	27.26	26.73	27.08
3295	AMEX	ZSL	Wed, Jan 12, 2022	27.44	27.45	26.74	26.78
3294	AMEX	ZSL	Tue, Jan 11, 2022	28.46	28.63	27.71	27.82
3293	AMEX	ZSL	Mon, Jan 10, 2022	29.17	29.17	28.51	28.63
3292	AMEX	ZSL	Fri, Jan 7, 2022	29.37	29.80	28.75	29.07
3291	AMEX	ZSL	Thu, Jan 6, 2022	29.78	29.86	29.17	29.43
3290	AMEX	ZSL	Wed, Jan 5, 2022	27.13	28.11	26.87	28.11
3289	AMEX	ZSL	Tue, Jan 4, 2022	27.58	27.66	27.21	27.33
3288	AMEX	ZSL	Mon, Jan 3, 2022	28.10	28.27	27.58	27.73
3287	AMEX	ZSL	Fri, Dec 31, 2021	26.91	27.24	26.70	26.84
3286	AMEX	ZSL	Thu, Dec 30, 2021	27.70	27.71	27.26	27.37
3285	AMEX	ZSL	Wed, Dec 29, 2021	28.54	28.57	27.90	27.93
3284	AMEX	ZSL	Mon, Dec 27, 2021	27.78	27.85	27.30	27.41
3283	AMEX	ZSL	Wed, Dec 22, 2021	28.39	28.71	27.99	28.02
3282	AMEX	ZSL	Tue, Dec 21, 2021	28.66	29.04	28.55	28.96
3281	AMEX	ZSL	Fri, Dec 17, 2021	28.80	29.28	28.63	29.24
3280	AMEX	ZSL	Thu, Dec 16, 2021	29.50	29.51	28.75	28.94
3279	AMEX	ZSL	Wed, Dec 15, 2021	31.02	32.10	30.00	30.16
3278	AMEX	ZSL	Tue, Dec 14, 2021	31.18	31.23	30.49	30.60
3277	AMEX	ZSL	Mon, Dec 13, 2021	29.57	29.72	29.34	29.62
3276	AMEX	ZSL	Fri, Dec 10, 2021	29.93	30.28	29.92	29.99
3275	AMEX	ZSL	Thu, Dec 9, 2021	30.18	30.72	30.14	30.64
3274	AMEX	ZSL	Wed, Dec 8, 2021	29.53	29.70	29.23	29.28
3273	AMEX	ZSL	Tue, Dec 7, 2021	29.59	29.61	28.90	29.14
3272	AMEX	ZSL	Mon, Dec 6, 2021	30.00	30.16	29.42	29.49
3271	AMEX	ZSL	Fri, Dec 3, 2021	29.53	30.44	29.07	29.11
3270	AMEX	ZSL	Thu, Dec 2, 2021	29.45	29.92	29.42	29.49
3269	AMEX	ZSL	Wed, Dec 1, 2021	28.78	30.04	28.55	29.96
3268	AMEX	ZSL	Tue, Nov 30, 2021	28.15	28.73	25.91	28.49
3267	AMEX	ZSL	Mon, Nov 29, 2021	27.89	28.56	27.80	28.27
3266	AMEX	ZSL	Wed, Nov 24, 2021	26.79	26.96	26.57	26.69
3265	AMEX	ZSL	Tue, Nov 23, 2021	26.81	27.21	26.30	26.35
3264	AMEX	ZSL	Mon, Nov 22, 2021	24.66	25.42	24.41	25.32
3263	AMEX	ZSL	Fri, Nov 19, 2021	23.92	24.48	23.68	24.45
3262	AMEX	ZSL	Thu, Nov 18, 2021	23.90	24.08	23.72	24.01
3261	AMEX	ZSL	Wed, Nov 17, 2021	23.47	23.72	23.23	23.56
3260	AMEX	ZSL	Tue, Nov 16, 2021	23.62	24.09	23.40	24.02
3259	AMEX	ZSL	Mon, Nov 15, 2021	23.58	23.82	23.31	23.50
3258	AMEX	ZSL	Fri, Nov 12, 2021	23.63	23.65	22.95	23.05
3257	AMEX	ZSL	Thu, Nov 11, 2021	23.50	23.54	23.12	23.19
3256	AMEX	ZSL	Wed, Nov 10, 2021	23.62	24.62	23.35	24.29
3255	AMEX	ZSL	Tue, Nov 9, 2021	25.01	25.64	24.81	25.09
3254	AMEX	ZSL	Mon, Nov 8, 2021	24.96	25.15	24.67	24.74
3253	AMEX	ZSL	Fri, Nov 5, 2021	25.65	26.21	25.41	25.44
3252	AMEX	ZSL	Thu, Nov 4, 2021	26.00	26.34	25.65	26.25
3251	AMEX	ZSL	Wed, Nov 3, 2021	27.90	28.17	26.84	26.87
3250	AMEX	ZSL	Tue, Nov 2, 2021	26.57	27.26	26.53	26.93
3249	AMEX	ZSL	Mon, Nov 1, 2021	25.81	26.06	25.72	25.84
3248	AMEX	ZSL	Thu, Oct 28, 2021	25.58	25.97	25.41	25.82
3247	AMEX	ZSL	Wed, Oct 27, 2021	25.62	25.99	25.36	25.76
3246	AMEX	ZSL	Tue, Oct 26, 2021	25.55	26.16	25.55	25.62
3245	AMEX	ZSL	Mon, Oct 25, 2021	24.95	25.19	24.65	24.77
3244	AMEX	ZSL	Fri, Oct 22, 2021	25.07	25.54	24.19	25.25
3243	AMEX	ZSL	Thu, Oct 21, 2021	25.62	25.95	25.48	25.62
3242	AMEX	ZSL	Wed, Oct 20, 2021	26.06	26.24	25.06	25.24
3241	AMEX	ZSL	Tue, Oct 19, 2021	25.95	26.90	25.80	26.79
3240	AMEX	ZSL	Mon, Oct 18, 2021	27.72	28.44	27.72	27.98
3239	AMEX	ZSL	Fri, Oct 15, 2021	27.73	27.97	27.42	27.67
3238	AMEX	ZSL	Thu, Oct 14, 2021	27.63	27.96	27.09	27.18
3237	AMEX	ZSL	Wed, Oct 13, 2021	29.18	29.18	27.88	28.42
3236	AMEX	ZSL	Tue, Oct 12, 2021	29.86	30.00	29.23	29.66
3235	AMEX	ZSL	Mon, Oct 11, 2021	29.54	29.71	29.09	29.70
3234	AMEX	ZSL	Fri, Oct 8, 2021	28.33	29.60	28.21	29.52
3233	AMEX	ZSL	Thu, Oct 7, 2021	30.05	30.08	29.18	29.66
3232	AMEX	ZSL	Wed, Oct 6, 2021	30.16	30.47	29.45	29.53
3231	AMEX	ZSL	Tue, Oct 5, 2021	29.91	30.27	29.53	29.63
3230	AMEX	ZSL	Mon, Oct 4, 2021	30.17	30.35	29.41	29.51
3229	AMEX	ZSL	Fri, Oct 1, 2021	30.06	30.41	29.70	29.91
3228	AMEX	ZSL	Thu, Sep 30, 2021	32.05	32.15	30.75	30.97
3227	AMEX	ZSL	Wed, Sep 29, 2021	32.29	33.18	32.07	32.90
3226	AMEX	ZSL	Tue, Sep 28, 2021	30.27	30.95	30.12	30.36
3225	AMEX	ZSL	Mon, Sep 27, 2021	29.89	30.09	29.30	29.87
3224	AMEX	ZSL	Fri, Sep 24, 2021	31.27	31.29	30.34	30.65
3223	AMEX	ZSL	Thu, Sep 23, 2021	30.00	30.15	29.68	30.07
3222	AMEX	ZSL	Wed, Sep 22, 2021	29.63	30.04	28.65	29.81
3221	AMEX	ZSL	Tue, Sep 21, 2021	30.29	30.69	29.73	30.30
3220	AMEX	ZSL	Mon, Sep 20, 2021	30.95	31.34	30.39	31.13
3219	AMEX	ZSL	Fri, Sep 17, 2021	30.05	30.86	29.92	30.68
3218	AMEX	ZSL	Thu, Sep 16, 2021	29.09	30.06	29.09	29.28
3217	AMEX	ZSL	Wed, Sep 15, 2021	27.22	27.49	27.03	27.21
3216	AMEX	ZSL	Tue, Sep 14, 2021	27.26	27.69	26.93	27.12
3215	AMEX	ZSL	Mon, Sep 13, 2021	27.92	27.92	27.14	27.37
3214	AMEX	ZSL	Fri, Sep 10, 2021	26.60	27.34	26.43	27.32
3213	AMEX	ZSL	Thu, Sep 9, 2021	26.23	26.90	26.23	26.63
3212	AMEX	ZSL	Wed, Sep 8, 2021	26.20	26.98	26.20	26.88
3211	AMEX	ZSL	Tue, Sep 7, 2021	25.81	26.40	25.64	26.09
3210	AMEX	ZSL	Fri, Sep 3, 2021	25.93	26.12	24.92	25.24
3209	AMEX	ZSL	Thu, Sep 2, 2021	26.89	27.44	26.88	27.19
3208	AMEX	ZSL	Wed, Sep 1, 2021	26.61	26.76	26.34	26.59
3207	AMEX	ZSL	Tue, Aug 31, 2021	26.82	27.43	26.62	27.16
3206	AMEX	ZSL	Mon, Aug 30, 2021	26.66	27.15	26.64	26.88
3205	AMEX	ZSL	Fri, Aug 27, 2021	28.35	28.59	26.66	26.70
3204	AMEX	ZSL	Thu, Aug 26, 2021	27.84	28.32	27.62	28.00
3203	AMEX	ZSL	Wed, Aug 25, 2021	27.35	27.94	27.22	27.30
3202	AMEX	ZSL	Tue, Aug 24, 2021	27.29	27.59	27.08	27.34
3201	AMEX	ZSL	Mon, Aug 23, 2021	27.98	28.32	27.69	27.89
3200	AMEX	ZSL	Fri, Aug 20, 2021	29.15	29.86	28.95	29.42
3199	AMEX	ZSL	Thu, Aug 19, 2021	28.47	29.19	28.47	28.93
3198	AMEX	ZSL	Wed, Aug 18, 2021	28.01	28.77	28.01	28.33
3197	AMEX	ZSL	Tue, Aug 17, 2021	27.65	28.07	27.34	27.92
3196	AMEX	ZSL	Mon, Aug 16, 2021	27.73	27.97	27.33	27.39
3195	AMEX	ZSL	Fri, Aug 13, 2021	28.37	28.52	27.47	27.74
3194	AMEX	ZSL	Thu, Aug 12, 2021	28.84	29.61	28.84	29.12
3193	AMEX	ZSL	Wed, Aug 11, 2021	28.41	28.78	28.19	28.24
3192	AMEX	ZSL	Tue, Aug 10, 2021	28.87	28.97	28.45	28.76
3191	AMEX	ZSL	Mon, Aug 9, 2021	27.70	28.99	27.50	28.41
3190	AMEX	ZSL	Fri, Aug 6, 2021	26.28	26.83	26.28	26.62
3189	AMEX	ZSL	Thu, Aug 5, 2021	24.37	25.04	24.35	24.90
3188	AMEX	ZSL	Wed, Aug 4, 2021	23.37	24.56	23.27	24.41
3187	AMEX	ZSL	Tue, Aug 3, 2021	24.15	24.31	24.02	24.10
3186	AMEX	ZSL	Mon, Aug 2, 2021	24.58	24.58	24.16	24.40
3185	AMEX	ZSL	Fri, Jul 30, 2021	24.12	24.51	23.98	24.26
3184	AMEX	ZSL	Thu, Jul 29, 2021	24.24	24.24	23.63	24.04
3183	AMEX	ZSL	Wed, Jul 28, 2021	25.98	26.02	25.30	25.37
3182	AMEX	ZSL	Tue, Jul 27, 2021	25.15	26.42	25.11	25.86
3181	AMEX	ZSL	Mon, Jul 26, 2021	24.98	25.05	24.80	24.96
3180	AMEX	ZSL	Fri, Jul 23, 2021	24.98	25.37	24.88	25.00
3179	AMEX	ZSL	Thu, Jul 22, 2021	25.10	25.38	24.48	24.53
3178	AMEX	ZSL	Wed, Jul 21, 2021	25.38	25.38	24.78	24.82
3177	AMEX	ZSL	Tue, Jul 20, 2021	25.25	25.81	25.06	25.53
3176	AMEX	ZSL	Mon, Jul 19, 2021	24.77	25.36	24.73	25.12
3175	AMEX	ZSL	Fri, Jul 16, 2021	23.40	24.28	23.30	24.23
3174	AMEX	ZSL	Thu, Jul 15, 2021	22.95	23.17	22.88	22.96
3173	AMEX	ZSL	Wed, Jul 14, 2021	22.66	23.44	22.66	23.05
3172	AMEX	ZSL	Tue, Jul 13, 2021	23.47	23.63	23.16	23.55
3171	AMEX	ZSL	Mon, Jul 12, 2021	23.36	23.64	23.06	23.14
3170	AMEX	ZSL	Fri, Jul 9, 2021	23.61	23.64	23.16	23.31
3169	AMEX	ZSL	Thu, Jul 8, 2021	23.24	23.90	23.23	23.70
3168	AMEX	ZSL	Wed, Jul 7, 2021	22.89	23.56	22.83	23.26
3167	AMEX	ZSL	Tue, Jul 6, 2021	22.42	23.50	22.38	23.26
3166	AMEX	ZSL	Fri, Jul 2, 2021	22.79	23.09	22.46	22.63
3165	AMEX	ZSL	Thu, Jul 1, 2021	23.08	23.62	23.05	23.45
3164	AMEX	ZSL	Wed, Jun 30, 2021	23.76	23.84	23.23	23.28
3163	AMEX	ZSL	Tue, Jun 29, 2021	24.12	24.27	23.85	23.94
3162	AMEX	ZSL	Mon, Jun 28, 2021	23.27	23.43	23.18	23.33
3161	AMEX	ZSL	Fri, Jun 25, 2021	23.10	23.59	23.10	23.42
3160	AMEX	ZSL	Thu, Jun 24, 2021	23.38	23.79	23.26	23.69
3159	AMEX	ZSL	Wed, Jun 23, 2021	23.66	23.95	23.02	23.88
3158	AMEX	ZSL	Tue, Jun 22, 2021	23.93	24.09	23.82	24.06
3157	AMEX	ZSL	Mon, Jun 21, 2021	23.67	23.92	23.55	23.69
3156	AMEX	ZSL	Fri, Jun 18, 2021	23.64	24.05	23.41	24.05
3155	AMEX	ZSL	Thu, Jun 17, 2021	23.28	24.02	23.09	23.72
3154	AMEX	ZSL	Wed, Jun 16, 2021	20.89	21.72	20.79	21.72
3153	AMEX	ZSL	Tue, Jun 15, 2021	21.03	21.51	21.03	21.07
3152	AMEX	ZSL	Mon, Jun 14, 2021	21.20	21.26	20.53	20.74
3151	AMEX	ZSL	Fri, Jun 11, 2021	20.26	20.72	20.15	20.71
3150	AMEX	ZSL	Thu, Jun 10, 2021	20.96	21.07	20.50	20.52
3149	AMEX	ZSL	Wed, Jun 9, 2021	20.82	20.99	20.55	20.88
3148	AMEX	ZSL	Tue, Jun 8, 2021	21.05	21.36	20.90	21.17
3147	AMEX	ZSL	Mon, Jun 7, 2021	20.90	21.03	20.67	20.71
3146	AMEX	ZSL	Fri, Jun 4, 2021	21.00	21.04	20.82	20.91
3145	AMEX	ZSL	Thu, Jun 3, 2021	21.53	22.14	21.46	21.52
3144	AMEX	ZSL	Wed, Jun 2, 2021	20.74	20.81	20.38	20.39
3143	AMEX	ZSL	Tue, Jun 1, 2021	19.95	20.92	19.90	20.91
3142	AMEX	ZSL	Fri, May 28, 2021	21.26	21.26	20.72	20.78
3141	AMEX	ZSL	Thu, May 27, 2021	21.25	21.43	20.87	20.88
3140	AMEX	ZSL	Wed, May 26, 2021	20.88	21.30	20.74	21.18
3139	AMEX	ZSL	Tue, May 25, 2021	21.40	21.46	20.64	20.72
3138	AMEX	ZSL	Mon, May 24, 2021	21.08	21.24	20.84	21.08
3137	AMEX	ZSL	Fri, May 21, 2021	20.76	21.96	20.74	21.48
3136	AMEX	ZSL	Thu, May 20, 2021	21.00	21.24	20.72	21.04
3135	AMEX	ZSL	Wed, May 19, 2021	21.24	21.52	20.39	21.20
3134	AMEX	ZSL	Tue, May 18, 2021	20.12	20.72	20.04	20.44
3133	AMEX	ZSL	Mon, May 17, 2021	21.52	21.52	20.28	20.40
3132	AMEX	ZSL	Fri, May 14, 2021	21.80	22.00	21.60	21.72
3131	AMEX	ZSL	Thu, May 13, 2021	22.56	22.68	22.18	22.24
3130	AMEX	ZSL	Wed, May 12, 2021	21.76	22.44	21.56	22.44
3129	AMEX	ZSL	Tue, May 11, 2021	22.12	22.20	21.36	21.36
3128	AMEX	ZSL	Mon, May 10, 2021	21.16	22.08	21.00	21.96
3127	AMEX	ZSL	Fri, May 7, 2021	22.04	22.22	21.66	21.72
3126	AMEX	ZSL	Thu, May 6, 2021	22.80	22.80	21.64	21.84
3125	AMEX	ZSL	Wed, May 5, 2021	23.56	23.64	23.40	23.44
3124	AMEX	ZSL	Tue, May 4, 2021	22.60	24.12	22.32	23.44
3123	AMEX	ZSL	Mon, May 3, 2021	23.48	23.64	22.51	22.72
3122	AMEX	ZSL	Fri, Apr 30, 2021	24.32	24.88	24.20	24.80
3121	AMEX	ZSL	Thu, Apr 29, 2021	24.32	25.08	24.24	24.28
3120	AMEX	ZSL	Wed, Apr 28, 2021	24.56	24.80	23.96	23.96
3119	AMEX	ZSL	Tue, Apr 27, 2021	23.80	24.04	23.68	23.92
3118	AMEX	ZSL	Mon, Apr 26, 2021	24.12	24.40	24.08	24.12
3117	AMEX	ZSL	Fri, Apr 23, 2021	24.08	24.80	23.98	24.50
3116	AMEX	ZSL	Thu, Apr 22, 2021	23.88	24.54	23.80	24.28
3115	AMEX	ZSL	Wed, Apr 21, 2021	24.52	24.52	23.28	23.36
3114	AMEX	ZSL	Tue, Apr 20, 2021	25.00	25.04	24.40	24.96
3113	AMEX	ZSL	Mon, Apr 19, 2021	24.96	25.28	24.84	24.92
3112	AMEX	ZSL	Fri, Apr 16, 2021	24.36	24.68	24.36	24.60
3111	AMEX	ZSL	Thu, Apr 15, 2021	25.28	25.32	24.56	24.80
3110	AMEX	ZSL	Wed, Apr 14, 2021	26.04	26.12	25.64	25.76
3109	AMEX	ZSL	Tue, Apr 13, 2021	25.88	26.04	25.60	25.92
3108	AMEX	ZSL	Mon, Apr 12, 2021	26.48	27.36	26.48	27.08
3107	AMEX	ZSL	Fri, Apr 9, 2021	26.48	26.62	26.08	26.16
3106	AMEX	ZSL	Thu, Apr 8, 2021	25.56	25.84	25.40	25.76
3105	AMEX	ZSL	Wed, Apr 7, 2021	26.56	26.72	26.12	26.40
3104	AMEX	ZSL	Tue, Apr 6, 2021	26.52	26.60	26.04	26.44
3103	AMEX	ZSL	Mon, Apr 5, 2021	27.12	27.52	26.80	27.12
3102	AMEX	ZSL	Thu, Apr 1, 2021	27.56	27.79	26.88	26.92
3101	AMEX	ZSL	Wed, Mar 31, 2021	29.00	29.16	27.84	28.04
3100	AMEX	ZSL	Tue, Mar 30, 2021	28.76	29.46	28.60	29.16
3099	AMEX	ZSL	Mon, Mar 29, 2021	27.16	28.08	27.04	27.60
3098	AMEX	ZSL	Fri, Mar 26, 2021	26.84	27.12	26.64	26.84
3097	AMEX	ZSL	Thu, Mar 25, 2021	27.20	27.28	26.44	26.68
3096	AMEX	ZSL	Wed, Mar 24, 2021	26.24	26.80	26.16	26.72
3095	AMEX	ZSL	Tue, Mar 23, 2021	26.24	26.86	26.14	26.84
3094	AMEX	ZSL	Mon, Mar 22, 2021	25.56	25.72	25.20	25.28
3093	AMEX	ZSL	Fri, Mar 19, 2021	24.64	24.84	24.38	24.48
3092	AMEX	ZSL	Thu, Mar 18, 2021	25.20	25.22	24.24	24.96
3091	AMEX	ZSL	Wed, Mar 17, 2021	24.96	25.08	23.84	24.24
3090	AMEX	ZSL	Tue, Mar 16, 2021	25.08	25.22	24.64	25.00
3089	AMEX	ZSL	Mon, Mar 15, 2021	24.56	24.92	24.30	24.40
3088	AMEX	ZSL	Fri, Mar 12, 2021	26.00	26.12	25.08	25.08
3087	AMEX	ZSL	Thu, Mar 11, 2021	24.84	25.28	24.56	24.64
3086	AMEX	ZSL	Wed, Mar 10, 2021	24.80	25.16	24.48	24.56
3085	AMEX	ZSL	Tue, Mar 9, 2021	25.20	25.20	24.66	25.04
3084	AMEX	ZSL	Mon, Mar 8, 2021	26.60	26.96	26.36	26.92
3083	AMEX	ZSL	Fri, Mar 5, 2021	26.36	27.52	26.32	26.72
3082	AMEX	ZSL	Thu, Mar 4, 2021	25.20	27.00	24.54	26.40
3081	AMEX	ZSL	Wed, Mar 3, 2021	24.88	25.44	24.28	24.84
3080	AMEX	ZSL	Tue, Mar 2, 2021	24.48	24.58	23.50	23.84
3079	AMEX	ZSL	Mon, Mar 1, 2021	23.56	24.36	23.32	24.20
3078	AMEX	ZSL	Fri, Feb 26, 2021	23.68	24.96	23.64	24.24
3077	AMEX	ZSL	Thu, Feb 25, 2021	22.12	22.88	21.76	22.84
3076	AMEX	ZSL	Wed, Feb 24, 2021	22.68	22.92	21.84	21.92
3075	AMEX	ZSL	Tue, Feb 23, 2021	22.08	23.00	22.08	22.28
3074	AMEX	ZSL	Mon, Feb 22, 2021	22.80	22.88	21.36	21.36
3073	AMEX	ZSL	Fri, Feb 19, 2021	22.84	23.22	22.48	23.12
3072	AMEX	ZSL	Thu, Feb 18, 2021	23.28	23.80	23.04	23.56
3071	AMEX	ZSL	Wed, Feb 17, 2021	23.44	23.78	22.88	22.92
3070	AMEX	ZSL	Tue, Feb 16, 2021	23.40	23.61	22.40	23.16
3069	AMEX	ZSL	Fri, Feb 12, 2021	23.52	23.60	22.80	23.00
3068	AMEX	ZSL	Thu, Feb 11, 2021	23.16	23.86	23.08	23.52
3067	AMEX	ZSL	Wed, Feb 10, 2021	22.92	23.88	22.88	23.52
3066	AMEX	ZSL	Tue, Feb 9, 2021	22.72	23.48	22.61	23.16
3065	AMEX	ZSL	Mon, Feb 8, 2021	22.76	23.00	22.52	23.00
3064	AMEX	ZSL	Fri, Feb 5, 2021	24.28	24.48	23.52	23.88
3063	AMEX	ZSL	Thu, Feb 4, 2021	25.16	25.68	24.78	24.88
3062	AMEX	ZSL	Wed, Feb 3, 2021	23.84	24.24	23.60	24.04
3061	AMEX	ZSL	Tue, Feb 2, 2021	23.20	25.02	23.20	24.68
3060	AMEX	ZSL	Mon, Feb 1, 2021	19.64	22.84	19.28	21.32
3059	AMEX	ZSL	Fri, Jan 29, 2021	24.64	25.80	24.20	25.36
3058	AMEX	ZSL	Thu, Jan 28, 2021	26.24	28.04	24.92	26.00
3057	AMEX	ZSL	Wed, Jan 27, 2021	29.32	30.24	28.60	29.08
3056	AMEX	ZSL	Tue, Jan 26, 2021	28.40	28.68	28.00	28.52
3055	AMEX	ZSL	Mon, Jan 25, 2021	28.12	29.16	27.96	28.76
3054	AMEX	ZSL	Fri, Jan 22, 2021	28.88	29.16	28.28	28.48
3053	AMEX	ZSL	Thu, Jan 21, 2021	27.64	28.08	27.24	27.36
3052	AMEX	ZSL	Wed, Jan 20, 2021	28.56	28.60	27.56	27.68
3051	AMEX	ZSL	Tue, Jan 19, 2021	29.00	29.58	28.84	29.24
3050	AMEX	ZSL	Fri, Jan 15, 2021	29.80	30.60	29.44	30.28
3049	AMEX	ZSL	Thu, Jan 14, 2021	28.80	28.80	27.64	28.44
3048	AMEX	ZSL	Wed, Jan 13, 2021	28.80	29.28	28.42	29.16
3047	AMEX	ZSL	Tue, Jan 12, 2021	28.88	29.32	28.20	28.36
3046	AMEX	ZSL	Mon, Jan 11, 2021	30.60	30.62	29.08	29.80
3045	AMEX	ZSL	Fri, Jan 8, 2021	26.92	31.00	26.84	29.04
3044	AMEX	ZSL	Thu, Jan 7, 2021	25.88	26.28	25.64	25.80
3043	AMEX	ZSL	Wed, Jan 6, 2021	25.64	26.92	25.56	25.64
3042	AMEX	ZSL	Tue, Jan 5, 2021	25.36	25.76	24.84	25.04
3041	AMEX	ZSL	Mon, Jan 4, 2021	25.16	26.64	24.96	25.64
3040	AMEX	ZSL	Thu, Dec 31, 2020	27.40	27.84	27.12	27.40
3039	AMEX	ZSL	Wed, Dec 30, 2020	27.80	27.88	27.00	27.00
3038	AMEX	ZSL	Tue, Dec 29, 2020	27.92	28.44	27.52	27.84
3037	AMEX	ZSL	Mon, Dec 28, 2020	27.08	27.80	26.67	27.68
3036	AMEX	ZSL	Thu, Dec 24, 2020	29.56	29.60	28.80	28.88
3035	AMEX	ZSL	Wed, Dec 23, 2020	29.44	29.52	28.80	29.16
3034	AMEX	ZSL	Tue, Dec 22, 2020	28.68	30.48	28.52	30.20
3033	AMEX	ZSL	Mon, Dec 21, 2020	28.60	28.60	27.64	27.92
3032	AMEX	ZSL	Fri, Dec 18, 2020	28.76	29.08	28.52	28.92
3031	AMEX	ZSL	Thu, Dec 17, 2020	28.68	28.96	28.12	28.48
3030	AMEX	ZSL	Wed, Dec 16, 2020	31.04	31.80	29.96	30.04
3029	AMEX	ZSL	Tue, Dec 15, 2020	32.72	32.80	32.18	32.28
3028	AMEX	ZSL	Mon, Dec 14, 2020	33.64	34.36	33.16	34.20
3027	AMEX	ZSL	Fri, Dec 11, 2020	34.00	34.16	33.48	33.88
3026	AMEX	ZSL	Thu, Dec 10, 2020	33.56	34.12	32.96	33.72
3025	AMEX	ZSL	Wed, Dec 9, 2020	33.24	35.00	33.12	34.08
3024	AMEX	ZSL	Tue, Dec 8, 2020	32.16	32.54	31.49	32.32
3023	AMEX	ZSL	Mon, Dec 7, 2020	34.20	34.20	31.68	32.32
3022	AMEX	ZSL	Fri, Dec 4, 2020	33.64	34.08	33.08	33.48
3021	AMEX	ZSL	Thu, Dec 3, 2020	33.96	34.72	33.56	33.60
3020	AMEX	ZSL	Wed, Dec 2, 2020	34.60	34.96	33.76	33.92
3019	AMEX	ZSL	Tue, Dec 1, 2020	35.44	35.72	33.80	34.00
3018	AMEX	ZSL	Mon, Nov 30, 2020	40.28	40.56	38.72	38.88
3017	AMEX	ZSL	Fri, Nov 27, 2020	39.20	39.36	38.56	38.92
3016	AMEX	ZSL	Wed, Nov 25, 2020	36.52	36.72	36.08	36.56
3015	AMEX	ZSL	Tue, Nov 24, 2020	37.20	37.40	36.56	36.80
3014	AMEX	ZSL	Mon, Nov 23, 2020	34.48	36.16	34.40	35.80
3013	AMEX	ZSL	Fri, Nov 20, 2020	33.28	34.04	33.04	34.04
3012	AMEX	ZSL	Thu, Nov 19, 2020	35.12	35.35	34.16	34.20
3011	AMEX	ZSL	Wed, Nov 18, 2020	33.40	33.92	32.70	33.88
3010	AMEX	ZSL	Tue, Nov 17, 2020	33.00	33.54	32.90	33.20
3009	AMEX	ZSL	Mon, Nov 16, 2020	32.96	33.10	32.30	32.44
3008	AMEX	ZSL	Fri, Nov 13, 2020	32.40	32.84	32.28	32.76
3007	AMEX	ZSL	Thu, Nov 12, 2020	33.88	34.04	33.40	33.80
3006	AMEX	ZSL	Wed, Nov 11, 2020	34.92	34.96	33.84	33.92
3005	AMEX	ZSL	Tue, Nov 10, 2020	33.68	34.28	33.12	34.20
3004	AMEX	ZSL	Mon, Nov 9, 2020	33.68	36.00	33.68	34.24
3003	AMEX	ZSL	Fri, Nov 6, 2020	30.68	31.80	30.52	30.96
3002	AMEX	ZSL	Thu, Nov 5, 2020	33.32	33.32	31.42	31.56
3001	AMEX	ZSL	Wed, Nov 4, 2020	35.56	36.36	35.12	35.96
3000	AMEX	ZSL	Tue, Nov 3, 2020	34.72	35.48	34.64	35.32
2999	AMEX	ZSL	Mon, Nov 2, 2020	35.84	36.44	35.32	35.36
2998	AMEX	ZSL	Fri, Oct 30, 2020	36.52	37.52	36.32	36.88
2997	AMEX	ZSL	Thu, Oct 29, 2020	39.36	39.40	37.00	37.80
2996	AMEX	ZSL	Wed, Oct 28, 2020	37.60	38.76	37.32	37.68
2995	AMEX	ZSL	Tue, Oct 27, 2020	35.08	35.40	34.48	34.64
2994	AMEX	ZSL	Mon, Oct 26, 2020	34.92	35.28	34.44	35.00
2993	AMEX	ZSL	Fri, Oct 23, 2020	33.76	34.76	33.76	34.16
2992	AMEX	ZSL	Thu, Oct 22, 2020	33.68	34.80	33.62	33.92
2991	AMEX	ZSL	Wed, Oct 21, 2020	32.84	33.36	32.32	33.04
2990	AMEX	ZSL	Tue, Oct 20, 2020	34.36	34.48	33.28	33.76
2989	AMEX	ZSL	Mon, Oct 19, 2020	33.74	35.36	33.64	35.16
2988	AMEX	ZSL	Fri, Oct 16, 2020	34.56	35.56	34.36	35.52
2987	AMEX	ZSL	Thu, Oct 15, 2020	37.04	37.08	35.04	35.12
2986	AMEX	ZSL	Wed, Oct 14, 2020	34.56	35.64	34.16	35.36
2985	AMEX	ZSL	Tue, Oct 13, 2020	35.04	36.24	35.00	35.62
2984	AMEX	ZSL	Mon, Oct 12, 2020	33.16	33.88	32.68	33.16
2983	AMEX	ZSL	Fri, Oct 9, 2020	34.80	34.88	32.92	32.92
2982	AMEX	ZSL	Thu, Oct 8, 2020	36.36	37.56	35.76	36.96
2981	AMEX	ZSL	Wed, Oct 7, 2020	37.76	38.00	36.54	37.28
2980	AMEX	ZSL	Tue, Oct 6, 2020	35.60	38.92	35.32	38.56
2979	AMEX	ZSL	Mon, Oct 5, 2020	36.72	36.72	34.94	35.54
2978	AMEX	ZSL	Fri, Oct 2, 2020	36.96	37.60	36.00	37.32
2977	AMEX	ZSL	Thu, Oct 1, 2020	37.80	38.72	36.12	37.40
2976	AMEX	ZSL	Wed, Sep 30, 2020	37.16	39.64	36.76	39.24
2975	AMEX	ZSL	Tue, Sep 29, 2020	37.44	37.60	35.70	36.32
2974	AMEX	ZSL	Mon, Sep 28, 2020	39.28	40.04	37.94	38.16
2973	AMEX	ZSL	Fri, Sep 25, 2020	41.52	41.64	40.02	40.88
2972	AMEX	ZSL	Thu, Sep 24, 2020	43.60	44.16	39.32	39.96
2971	AMEX	ZSL	Wed, Sep 23, 2020	38.92	41.84	38.33	41.36
2970	AMEX	ZSL	Tue, Sep 22, 2020	36.03	37.10	35.48	36.12
2969	AMEX	ZSL	Mon, Sep 21, 2020	32.80	38.04	32.44	35.36
2968	AMEX	ZSL	Fri, Sep 18, 2020	30.80	30.96	30.08	30.84
2967	AMEX	ZSL	Thu, Sep 17, 2020	31.64	31.96	30.10	30.16
2966	AMEX	ZSL	Wed, Sep 16, 2020	29.64	30.76	29.44	30.24
2965	AMEX	ZSL	Tue, Sep 15, 2020	29.72	30.36	29.52	30.16
2964	AMEX	ZSL	Mon, Sep 14, 2020	30.40	30.40	29.64	29.96
2963	AMEX	ZSL	Fri, Sep 11, 2020	30.72	31.42	30.38	31.04
2962	AMEX	ZSL	Thu, Sep 10, 2020	29.40	31.20	29.32	31.08
2961	AMEX	ZSL	Wed, Sep 9, 2020	30.92	31.08	30.20	30.40
2960	AMEX	ZSL	Tue, Sep 8, 2020	32.38	33.30	30.60	31.36
2959	AMEX	ZSL	Fri, Sep 4, 2020	31.20	32.16	30.44	30.72
2958	AMEX	ZSL	Thu, Sep 3, 2020	29.84	31.76	29.60	31.52
2957	AMEX	ZSL	Wed, Sep 2, 2020	29.32	30.32	29.20	29.56
2956	AMEX	ZSL	Tue, Sep 1, 2020	27.00	29.24	26.93	28.20
2955	AMEX	ZSL	Mon, Aug 31, 2020	28.56	28.76	27.68	28.04
2954	AMEX	ZSL	Fri, Aug 28, 2020	29.56	29.88	29.04	29.52
2953	AMEX	ZSL	Thu, Aug 27, 2020	28.96	31.92	28.92	30.72
2952	AMEX	ZSL	Wed, Aug 26, 2020	32.32	32.32	29.72	29.80
2951	AMEX	ZSL	Tue, Aug 25, 2020	32.04	33.20	31.92	32.00
2950	AMEX	ZSL	Mon, Aug 24, 2020	31.04	32.52	31.00	32.28
2949	AMEX	ZSL	Fri, Aug 21, 2020	31.72	32.77	31.37	31.64
2948	AMEX	ZSL	Thu, Aug 20, 2020	31.48	31.64	29.76	29.88
2947	AMEX	ZSL	Wed, Aug 19, 2020	29.24	32.16	28.92	31.60
2946	AMEX	ZSL	Tue, Aug 18, 2020	28.00	30.78	27.88	29.32
2945	AMEX	ZSL	Mon, Aug 17, 2020	30.28	30.86	29.68	29.84
2944	AMEX	ZSL	Fri, Aug 14, 2020	31.76	34.48	31.48	32.80
2943	AMEX	ZSL	Thu, Aug 13, 2020	33.20	33.48	29.88	30.84
2942	AMEX	ZSL	Wed, Aug 12, 2020	34.80	36.80	34.00	36.80
2941	AMEX	ZSL	Tue, Aug 11, 2020	32.52	37.92	31.92	37.24
2940	AMEX	ZSL	Mon, Aug 10, 2020	29.96	30.04	27.80	28.80
2939	AMEX	ZSL	Fri, Aug 7, 2020	30.88	32.68	30.48	30.96
2938	AMEX	ZSL	Thu, Aug 6, 2020	30.76	31.96	29.36	29.52
2937	AMEX	ZSL	Wed, Aug 5, 2020	34.08	35.51	33.56	34.20
2936	AMEX	ZSL	Tue, Aug 4, 2020	42.32	42.52	36.36	36.40
2935	AMEX	ZSL	Mon, Aug 3, 2020	42.68	43.40	42.08	42.20
2934	AMEX	ZSL	Fri, Jul 31, 2020	44.24	44.72	42.32	42.40
2933	AMEX	ZSL	Thu, Jul 30, 2020	46.68	47.88	45.52	46.36
2932	AMEX	ZSL	Wed, Jul 29, 2020	42.80	46.32	40.52	43.24
2931	AMEX	ZSL	Tue, Jul 28, 2020	44.24	45.16	41.76	42.44
2930	AMEX	ZSL	Mon, Jul 27, 2020	43.36	43.97	42.28	42.36
2929	AMEX	ZSL	Fri, Jul 24, 2020	48.68	50.48	48.52	49.26
2928	AMEX	ZSL	Thu, Jul 23, 2020	49.80	51.48	48.00	50.28
2927	AMEX	ZSL	Wed, Jul 22, 2020	52.32	53.19	48.04	48.10
2926	AMEX	ZSL	Tue, Jul 21, 2020	58.40	58.98	56.36	57.12
2925	AMEX	ZSL	Mon, Jul 20, 2020	66.28	66.92	65.12	65.32
2924	AMEX	ZSL	Fri, Jul 17, 2020	69.56	70.08	68.96	69.12
2923	AMEX	ZSL	Thu, Jul 16, 2020	69.48	71.00	69.04	71.00
2922	AMEX	ZSL	Wed, Jul 15, 2020	70.14	70.60	68.60	68.60
2921	AMEX	ZSL	Tue, Jul 14, 2020	71.84	71.88	69.72	69.72
2920	AMEX	ZSL	Mon, Jul 13, 2020	69.32	71.56	68.88	71.18
2919	AMEX	ZSL	Fri, Jul 10, 2020	74.08	75.42	73.56	74.44
2918	AMEX	ZSL	Thu, Jul 9, 2020	72.28	76.35	71.92	74.84
2917	AMEX	ZSL	Wed, Jul 8, 2020	75.40	75.60	73.60	74.12
2916	AMEX	ZSL	Tue, Jul 7, 2020	79.96	80.20	77.68	78.44
2915	AMEX	ZSL	Mon, Jul 6, 2020	77.52	79.12	77.00	78.48
2914	AMEX	ZSL	Thu, Jul 2, 2020	82.44	82.80	80.36	81.68
2913	AMEX	ZSL	Wed, Jul 1, 2020	78.76	83.00	78.72	81.00
2912	AMEX	ZSL	Tue, Jun 30, 2020	83.24	83.24	78.36	79.08
2911	AMEX	ZSL	Mon, Jun 29, 2020	83.74	84.86	83.52	83.64
2910	AMEX	ZSL	Fri, Jun 26, 2020	84.88	87.20	82.24	83.24
2909	AMEX	ZSL	Thu, Jun 25, 2020	85.24	85.40	83.76	83.84
2908	AMEX	ZSL	Wed, Jun 24, 2020	86.28	87.60	83.96	87.40
2907	AMEX	ZSL	Tue, Jun 23, 2020	82.28	82.96	82.04	82.16
2906	AMEX	ZSL	Mon, Jun 22, 2020	82.44	84.84	81.36	84.60
2905	AMEX	ZSL	Fri, Jun 19, 2020	84.68	85.40	82.12	84.09
2904	AMEX	ZSL	Thu, Jun 18, 2020	87.56	88.68	87.40	87.88
2903	AMEX	ZSL	Wed, Jun 17, 2020	85.80	86.84	85.08	85.88
2902	AMEX	ZSL	Tue, Jun 16, 2020	87.64	87.80	85.64	86.88
2901	AMEX	ZSL	Mon, Jun 15, 2020	92.32	92.86	87.32	87.95
2900	AMEX	ZSL	Fri, Jun 12, 2020	85.56	88.48	84.71	87.28
2899	AMEX	ZSL	Thu, Jun 11, 2020	81.64	87.32	80.36	85.70
2898	AMEX	ZSL	Wed, Jun 10, 2020	82.40	85.69	79.60	80.00
2897	AMEX	ZSL	Tue, Jun 9, 2020	85.04	85.76	84.20	85.76
2896	AMEX	ZSL	Mon, Jun 8, 2020	85.88	86.48	83.56	83.72
2895	AMEX	ZSL	Fri, Jun 5, 2020	88.16	89.40	87.56	88.06
2894	AMEX	ZSL	Thu, Jun 4, 2020	83.32	85.24	82.68	83.76
2893	AMEX	ZSL	Wed, Jun 3, 2020	83.96	86.60	83.08	84.28
2892	AMEX	ZSL	Tue, Jun 2, 2020	77.44	82.48	77.34	80.20
2891	AMEX	ZSL	Mon, Jun 1, 2020	78.96	79.40	76.64	76.71
2890	AMEX	ZSL	Fri, May 29, 2020	81.16	81.36	79.40	80.04
2889	AMEX	ZSL	Thu, May 28, 2020	84.76	85.72	83.43	85.16
2888	AMEX	ZSL	Wed, May 27, 2020	91.64	91.92	85.86	86.06
2887	AMEX	ZSL	Tue, May 26, 2020	84.52	89.36	84.28	88.50
2886	AMEX	ZSL	Fri, May 22, 2020	88.52	88.72	86.80	87.96
2885	AMEX	ZSL	Thu, May 21, 2020	86.32	91.72	86.16	90.42
2884	AMEX	ZSL	Wed, May 20, 2020	85.36	85.96	83.48	84.56
2883	AMEX	ZSL	Tue, May 19, 2020	87.72	87.88	85.06	86.36
2882	AMEX	ZSL	Mon, May 18, 2020	90.92	92.84	89.74	92.20
2881	AMEX	ZSL	Fri, May 15, 2020	97.36	99.56	94.20	94.56
2880	AMEX	ZSL	Thu, May 14, 2020	113.32	113.32	106.00	106.24
2879	AMEX	ZSL	Wed, May 13, 2020	113.82	114.60	111.60	112.34
2878	AMEX	ZSL	Tue, May 12, 2020	112.32	114.28	110.96	113.80
2877	AMEX	ZSL	Mon, May 11, 2020	112.60	115.00	111.68	113.68
2876	AMEX	ZSL	Fri, May 8, 2020	113.96	113.96	109.60	112.71
2875	AMEX	ZSL	Thu, May 7, 2020	120.72	121.32	113.68	115.61
2874	AMEX	ZSL	Wed, May 6, 2020	123.32	124.12	122.74	123.96
2873	AMEX	ZSL	Tue, May 5, 2020	124.28	125.56	122.20	122.68
2872	AMEX	ZSL	Mon, May 4, 2020	127.12	128.32	126.28	128.31
2871	AMEX	ZSL	Fri, May 1, 2020	125.32	127.48	123.73	124.48
2870	AMEX	ZSL	Thu, Apr 30, 2020	121.64	127.58	119.92	123.78
2869	AMEX	ZSL	Wed, Apr 29, 2020	117.60	120.24	116.32	117.08
2868	AMEX	ZSL	Tue, Apr 28, 2020	119.10	121.84	119.10	120.90
2867	AMEX	ZSL	Mon, Apr 27, 2020	118.56	120.00	117.92	118.28
2866	AMEX	ZSL	Fri, Apr 24, 2020	115.36	120.52	114.88	117.53
2865	AMEX	ZSL	Thu, Apr 23, 2020	114.78	118.27	112.00	116.80
2864	AMEX	ZSL	Wed, Apr 22, 2020	121.25	122.40	117.24	118.08
2863	AMEX	ZSL	Tue, Apr 21, 2020	128.44	129.88	123.32	124.36
2862	AMEX	ZSL	Mon, Apr 20, 2020	118.60	118.60	113.96	116.16
2861	AMEX	ZSL	Fri, Apr 17, 2020	118.04	120.40	117.88	119.57
2860	AMEX	ZSL	Thu, Apr 16, 2020	114.52	116.87	112.52	113.63
2859	AMEX	ZSL	Wed, Apr 15, 2020	113.72	116.83	113.60	114.04
2858	AMEX	ZSL	Tue, Apr 14, 2020	109.08	110.88	105.88	109.32
2857	AMEX	ZSL	Mon, Apr 13, 2020	118.36	119.28	112.44	113.76
2856	AMEX	ZSL	Thu, Apr 9, 2020	116.00	117.12	109.36	113.82
2855	AMEX	ZSL	Wed, Apr 8, 2020	122.28	125.32	122.00	124.48
2854	AMEX	ZSL	Tue, Apr 7, 2020	118.48	125.04	117.93	122.81
2853	AMEX	ZSL	Mon, Apr 6, 2020	133.68	135.32	122.20	123.20
2852	AMEX	ZSL	Fri, Apr 3, 2020	136.12	138.76	135.24	137.96
2851	AMEX	ZSL	Thu, Apr 2, 2020	137.16	138.12	134.44	135.67
2850	AMEX	ZSL	Wed, Apr 1, 2020	148.56	151.60	145.40	148.51
2849	AMEX	ZSL	Tue, Mar 31, 2020	145.04	148.00	139.48	146.64
2848	AMEX	ZSL	Mon, Mar 30, 2020	146.40	149.37	141.64	144.44
2847	AMEX	ZSL	Fri, Mar 27, 2020	137.68	141.56	137.32	138.50
2846	AMEX	ZSL	Thu, Mar 26, 2020	134.20	138.32	131.16	136.80
2845	AMEX	ZSL	Wed, Mar 25, 2020	144.20	144.20	129.76	136.44
2844	AMEX	ZSL	Tue, Mar 24, 2020	145.92	153.84	137.75	144.10
2843	AMEX	ZSL	Mon, Mar 23, 2020	184.44	185.68	168.24	171.80
2842	AMEX	ZSL	Fri, Mar 20, 2020	191.56	202.64	187.16	195.68
2841	AMEX	ZSL	Thu, Mar 19, 2020	207.16	218.16	203.28	207.56
2840	AMEX	ZSL	Wed, Mar 18, 2020	206.72	226.47	200.00	211.08
2839	AMEX	ZSL	Tue, Mar 17, 2020	199.04	204.00	178.62	191.49
2838	AMEX	ZSL	Mon, Mar 16, 2020	191.80	202.00	179.64	188.68
2837	AMEX	ZSL	Fri, Mar 13, 2020	133.56	154.60	133.40	150.80
2836	AMEX	ZSL	Thu, Mar 12, 2020	127.92	136.00	126.84	134.92
2835	AMEX	ZSL	Wed, Mar 11, 2020	116.24	119.72	115.65	118.80
2834	AMEX	ZSL	Tue, Mar 10, 2020	116.28	117.04	115.82	117.04
2833	AMEX	ZSL	Mon, Mar 9, 2020	116.72	118.24	114.40	115.48
2832	AMEX	ZSL	Fri, Mar 6, 2020	110.08	115.28	109.79	110.94
2831	AMEX	ZSL	Thu, Mar 5, 2020	111.56	111.76	109.24	109.48
2830	AMEX	ZSL	Wed, Mar 4, 2020	113.46	113.60	112.08	112.08
2829	AMEX	ZSL	Tue, Mar 3, 2020	117.64	117.78	108.63	113.36
2828	AMEX	ZSL	Mon, Mar 2, 2020	119.20	120.31	118.29	120.16
2827	AMEX	ZSL	Fri, Feb 28, 2020	116.28	124.12	116.28	121.12
2826	AMEX	ZSL	Thu, Feb 27, 2020	104.56	108.60	104.20	108.47
2825	AMEX	ZSL	Wed, Feb 26, 2020	105.60	106.68	104.68	105.72
2824	AMEX	ZSL	Tue, Feb 25, 2020	100.68	105.84	99.88	105.56
2823	AMEX	ZSL	Mon, Feb 24, 2020	95.92	98.32	94.40	97.48
2822	AMEX	ZSL	Fri, Feb 21, 2020	99.20	99.40	97.72	99.20
2821	AMEX	ZSL	Thu, Feb 20, 2020	101.24	101.28	100.00	100.58
2820	AMEX	ZSL	Wed, Feb 19, 2020	102.00	102.44	99.56	99.56
2819	AMEX	ZSL	Tue, Feb 18, 2020	105.14	105.80	102.16	102.26
2818	AMEX	ZSL	Fri, Feb 14, 2020	107.32	108.32	107.32	108.32
2817	AMEX	ZSL	Thu, Feb 13, 2020	108.42	109.36	108.20	109.36
2816	AMEX	ZSL	Wed, Feb 12, 2020	110.80	111.52	110.38	111.47
2815	AMEX	ZSL	Tue, Feb 11, 2020	108.40	110.08	108.36	109.16
2814	AMEX	ZSL	Mon, Feb 10, 2020	107.60	107.67	106.82	107.58
2813	AMEX	ZSL	Fri, Feb 7, 2020	107.24	109.12	107.24	108.43
2812	AMEX	ZSL	Thu, Feb 6, 2020	107.04	107.41	106.76	107.12
2811	AMEX	ZSL	Wed, Feb 5, 2020	109.64	110.38	109.24	109.64
2810	AMEX	ZSL	Tue, Feb 4, 2020	108.76	110.56	108.76	109.54
2809	AMEX	ZSL	Mon, Feb 3, 2020	107.60	109.74	107.60	109.08
2808	AMEX	ZSL	Fri, Jan 31, 2020	106.28	106.28	104.00	104.68
2807	AMEX	ZSL	Thu, Jan 30, 2020	106.36	107.72	104.80	106.52
2806	AMEX	ZSL	Wed, Jan 29, 2020	112.36	112.37	110.40	110.80
2805	AMEX	ZSL	Tue, Jan 28, 2020	108.56	112.24	108.48	111.82
2804	AMEX	ZSL	Mon, Jan 27, 2020	102.68	105.04	102.56	104.52
2803	AMEX	ZSL	Fri, Jan 24, 2020	107.36	107.36	103.96	104.20
2802	AMEX	ZSL	Thu, Jan 23, 2020	108.88	108.88	107.48	108.16
2801	AMEX	ZSL	Wed, Jan 22, 2020	106.80	107.80	106.56	107.54
2800	AMEX	ZSL	Tue, Jan 21, 2020	109.72	110.00	107.24	108.04
2799	AMEX	ZSL	Fri, Jan 17, 2020	105.32	106.20	104.68	105.51
2798	AMEX	ZSL	Thu, Jan 16, 2020	106.08	106.70	105.96	106.18
2797	AMEX	ZSL	Wed, Jan 15, 2020	106.44	106.72	105.56	105.56
2796	AMEX	ZSL	Tue, Jan 14, 2020	108.24	109.04	107.52	108.00
2795	AMEX	ZSL	Mon, Jan 13, 2020	105.24	106.20	105.24	105.86
2794	AMEX	ZSL	Fri, Jan 10, 2020	105.84	105.90	103.88	104.79
2793	AMEX	ZSL	Thu, Jan 9, 2020	106.72	108.00	106.52	106.96
2792	AMEX	ZSL	Wed, Jan 8, 2020	101.32	104.84	101.32	104.16
2791	AMEX	ZSL	Tue, Jan 7, 2020	103.80	103.96	100.84	101.28
2790	AMEX	ZSL	Mon, Jan 6, 2020	101.24	105.22	101.11	103.88
2789	AMEX	ZSL	Fri, Jan 3, 2020	104.16	105.44	103.94	105.32
2788	AMEX	ZSL	Thu, Jan 2, 2020	105.35	106.20	104.81	105.40
2787	AMEX	ZSL	Tue, Dec 31, 2019	107.60	107.60	106.19	107.20
2786	AMEX	ZSL	Mon, Dec 30, 2019	106.80	106.84	105.96	106.48
2785	AMEX	ZSL	Fri, Dec 27, 2019	106.64	108.24	105.60	108.24
2784	AMEX	ZSL	Thu, Dec 26, 2019	105.52	107.76	104.56	106.23
2783	AMEX	ZSL	Tue, Dec 24, 2019	110.16	110.16	107.92	108.13
2782	AMEX	ZSL	Mon, Dec 23, 2019	114.12	114.16	112.41	112.56
2781	AMEX	ZSL	Fri, Dec 20, 2019	115.44	117.04	114.96	116.12
2780	AMEX	ZSL	Thu, Dec 19, 2019	118.48	118.48	117.12	117.36
2779	AMEX	ZSL	Wed, Dec 18, 2019	119.10	119.34	118.16	118.17
2778	AMEX	ZSL	Tue, Dec 17, 2019	117.96	118.73	117.83	118.62
2777	AMEX	ZSL	Mon, Dec 16, 2019	118.52	118.92	117.51	117.88
2776	AMEX	ZSL	Fri, Dec 13, 2019	120.14	120.28	118.88	119.31
2775	AMEX	ZSL	Thu, Dec 12, 2019	117.24	121.56	117.24	118.98
2774	AMEX	ZSL	Wed, Dec 11, 2019	122.80	122.80	119.04	120.46
2773	AMEX	ZSL	Tue, Dec 10, 2019	123.12	124.00	122.88	123.32
2772	AMEX	ZSL	Mon, Dec 9, 2019	124.46	124.76	124.14	124.44
2771	AMEX	ZSL	Fri, Dec 6, 2019	123.04	128.92	123.04	124.72
2770	AMEX	ZSL	Thu, Dec 5, 2019	120.68	120.68	118.80	119.24
2769	AMEX	ZSL	Wed, Dec 4, 2019	117.76	121.43	117.76	120.83
2768	AMEX	ZSL	Tue, Dec 3, 2019	116.68	116.88	115.92	116.32
2767	AMEX	ZSL	Mon, Dec 2, 2019	120.07	120.28	119.08	120.08
2766	AMEX	ZSL	Fri, Nov 29, 2019	119.88	120.04	118.04	118.04
2765	AMEX	ZSL	Wed, Nov 27, 2019	119.32	119.44	118.44	119.16
2764	AMEX	ZSL	Tue, Nov 26, 2019	119.66	119.68	116.92	116.94
2763	AMEX	ZSL	Mon, Nov 25, 2019	119.70	119.81	118.60	119.73
2762	AMEX	ZSL	Fri, Nov 22, 2019	116.76	118.28	116.76	118.24
2761	AMEX	ZSL	Thu, Nov 21, 2019	116.40	117.21	116.08	116.77
2760	AMEX	ZSL	Wed, Nov 20, 2019	117.00	117.80	116.06	116.06
2759	AMEX	ZSL	Tue, Nov 19, 2019	118.36	118.36	115.72	116.34
2758	AMEX	ZSL	Mon, Nov 18, 2019	118.56	118.96	117.60	117.88
2757	AMEX	ZSL	Fri, Nov 15, 2019	119.80	119.80	118.36	119.01
2756	AMEX	ZSL	Thu, Nov 14, 2019	118.92	120.08	117.04	118.12
2755	AMEX	ZSL	Wed, Nov 13, 2019	119.60	120.27	118.52	119.28
2754	AMEX	ZSL	Tue, Nov 12, 2019	121.60	123.16	120.96	121.12
2753	AMEX	ZSL	Mon, Nov 11, 2019	120.88	122.64	120.00	120.52
2752	AMEX	ZSL	Fri, Nov 8, 2019	119.96	121.28	118.76	121.28
2751	AMEX	ZSL	Thu, Nov 7, 2019	110.93	119.16	110.84	116.92
2750	AMEX	ZSL	Wed, Nov 6, 2019	111.20	111.36	110.44	110.49
2749	AMEX	ZSL	Tue, Nov 5, 2019	109.11	111.49	108.67	110.48
2748	AMEX	ZSL	Mon, Nov 4, 2019	104.60	106.29	104.20	105.60
2747	AMEX	ZSL	Fri, Nov 1, 2019	105.62	105.62	104.68	104.88
2746	AMEX	ZSL	Thu, Oct 31, 2019	105.36	106.04	103.84	104.96
2745	AMEX	ZSL	Wed, Oct 30, 2019	107.68	110.78	107.36	107.36
2744	AMEX	ZSL	Tue, Oct 29, 2019	109.88	109.98	107.52	108.12
2743	AMEX	ZSL	Mon, Oct 28, 2019	106.20	108.19	106.20	107.86
2742	AMEX	ZSL	Fri, Oct 25, 2019	102.52	107.00	102.25	105.24
2741	AMEX	ZSL	Thu, Oct 24, 2019	108.40	109.11	107.80	108.24
2740	AMEX	ZSL	Wed, Oct 23, 2019	111.26	111.76	110.64	111.72
2739	AMEX	ZSL	Tue, Oct 22, 2019	111.68	113.00	111.08	111.78
2738	AMEX	ZSL	Mon, Oct 21, 2019	108.00	111.68	107.60	111.36
2737	AMEX	ZSL	Fri, Oct 18, 2019	111.92	112.00	110.88	111.28
2736	AMEX	ZSL	Thu, Oct 17, 2019	111.48	111.92	110.26	111.24
2735	AMEX	ZSL	Wed, Oct 16, 2019	114.56	115.22	113.12	113.52
2734	AMEX	ZSL	Tue, Oct 15, 2019	112.00	113.72	112.00	113.28
2733	AMEX	ZSL	Mon, Oct 14, 2019	110.54	110.72	109.56	110.11
2732	AMEX	ZSL	Fri, Oct 11, 2019	111.44	113.80	111.38	111.92
2731	AMEX	ZSL	Thu, Oct 10, 2019	110.44	112.80	110.44	111.72
2730	AMEX	ZSL	Wed, Oct 9, 2019	108.56	109.18	107.98	108.80
2729	AMEX	ZSL	Tue, Oct 8, 2019	108.52	110.08	107.89	108.60
2728	AMEX	ZSL	Mon, Oct 7, 2019	111.64	112.98	110.72	112.84
2727	AMEX	ZSL	Fri, Oct 4, 2019	112.80	113.24	110.80	111.16
2726	AMEX	ZSL	Thu, Oct 3, 2019	111.04	111.16	108.00	110.72
2725	AMEX	ZSL	Wed, Oct 2, 2019	112.49	113.04	109.56	110.97
2724	AMEX	ZSL	Tue, Oct 1, 2019	117.92	118.32	114.27	114.94
2723	AMEX	ZSL	Mon, Sep 30, 2019	116.96	119.52	116.44	118.40
2722	AMEX	ZSL	Fri, Sep 27, 2019	114.08	114.74	111.20	112.76
2721	AMEX	ZSL	Thu, Sep 26, 2019	107.16	108.62	106.04	108.52
2720	AMEX	ZSL	Wed, Sep 25, 2019	101.04	108.24	100.60	107.76
2719	AMEX	ZSL	Tue, Sep 24, 2019	102.32	103.42	99.44	99.48
2718	AMEX	ZSL	Mon, Sep 23, 2019	104.00	106.46	98.64	98.68
2717	AMEX	ZSL	Fri, Sep 20, 2019	109.88	109.92	107.84	107.95
2716	AMEX	ZSL	Thu, Sep 19, 2019	108.88	110.12	108.56	110.12
2715	AMEX	ZSL	Wed, Sep 18, 2019	108.60	112.80	106.53	110.80
2714	AMEX	ZSL	Tue, Sep 17, 2019	108.68	109.36	106.12	107.05
2713	AMEX	ZSL	Mon, Sep 16, 2019	109.20	110.23	107.56	108.61
2712	AMEX	ZSL	Fri, Sep 13, 2019	107.00	114.92	106.84	114.44
2711	AMEX	ZSL	Thu, Sep 12, 2019	105.92	107.38	104.60	106.92
2710	AMEX	ZSL	Wed, Sep 11, 2019	108.16	108.36	106.07	106.24
2709	AMEX	ZSL	Tue, Sep 10, 2019	105.92	107.60	105.78	107.60
2708	AMEX	ZSL	Mon, Sep 9, 2019	106.60	108.12	105.68	107.68
2707	AMEX	ZSL	Fri, Sep 6, 2019	100.28	108.04	99.27	107.20
2706	AMEX	ZSL	Thu, Sep 5, 2019	95.36	102.28	95.32	100.96
2705	AMEX	ZSL	Wed, Sep 4, 2019	94.28	94.56	91.40	91.40
2704	AMEX	ZSL	Tue, Sep 3, 2019	99.96	100.60	95.68	96.20
2703	AMEX	ZSL	Fri, Aug 30, 2019	105.80	107.08	104.00	105.36
2702	AMEX	ZSL	Thu, Aug 29, 2019	102.80	108.56	102.40	106.20
2701	AMEX	ZSL	Wed, Aug 28, 2019	105.24	106.92	104.51	105.06
2700	AMEX	ZSL	Tue, Aug 27, 2019	109.32	110.12	106.72	106.88
2699	AMEX	ZSL	Mon, Aug 26, 2019	114.04	114.56	112.12	113.56
2698	AMEX	ZSL	Fri, Aug 23, 2019	121.00	121.60	116.00	116.32
2697	AMEX	ZSL	Thu, Aug 22, 2019	122.12	122.12	121.04	121.88
2696	AMEX	ZSL	Wed, Aug 21, 2019	121.88	121.88	120.24	120.83
2695	AMEX	ZSL	Tue, Aug 20, 2019	122.92	122.92	120.26	120.64
2694	AMEX	ZSL	Mon, Aug 19, 2019	123.72	124.89	122.84	124.84
2693	AMEX	ZSL	Fri, Aug 16, 2019	119.56	121.60	119.56	121.32
2692	AMEX	ZSL	Thu, Aug 15, 2019	119.52	120.34	119.09	119.55
2691	AMEX	ZSL	Wed, Aug 14, 2019	119.68	121.48	118.40	120.02
2690	AMEX	ZSL	Tue, Aug 13, 2019	119.00	130.84	118.88	123.67
2689	AMEX	ZSL	Mon, Aug 12, 2019	123.54	123.79	121.56	121.94
2688	AMEX	ZSL	Fri, Aug 9, 2019	123.56	124.60	122.16	123.23
2687	AMEX	ZSL	Thu, Aug 8, 2019	124.80	125.36	121.76	122.92
2686	AMEX	ZSL	Wed, Aug 7, 2019	124.24	124.28	119.28	121.92
2685	AMEX	ZSL	Tue, Aug 6, 2019	131.76	132.84	131.52	132.17
2684	AMEX	ZSL	Mon, Aug 5, 2019	132.12	134.12	130.64	133.00
2683	AMEX	ZSL	Fri, Aug 2, 2019	137.20	137.20	134.36	135.64
2682	AMEX	ZSL	Thu, Aug 1, 2019	138.88	138.92	132.70	133.12
2681	AMEX	ZSL	Wed, Jul 31, 2019	131.96	135.72	131.48	135.08
2680	AMEX	ZSL	Tue, Jul 30, 2019	131.00	131.52	129.20	129.84
2679	AMEX	ZSL	Mon, Jul 29, 2019	132.20	133.28	131.52	131.56
2678	AMEX	ZSL	Fri, Jul 26, 2019	131.44	133.55	131.28	133.34
2677	AMEX	ZSL	Thu, Jul 25, 2019	130.52	133.40	130.41	132.56
2676	AMEX	ZSL	Wed, Jul 24, 2019	129.31	130.24	128.89	129.44
2675	AMEX	ZSL	Tue, Jul 23, 2019	131.56	132.72	130.40	132.69
2674	AMEX	ZSL	Mon, Jul 22, 2019	133.80	133.80	132.14	132.64
2673	AMEX	ZSL	Fri, Jul 19, 2019	131.84	138.00	129.36	136.04
2672	AMEX	ZSL	Thu, Jul 18, 2019	137.40	138.56	133.20	133.52
2671	AMEX	ZSL	Wed, Jul 17, 2019	143.80	143.88	139.36	139.64
2670	AMEX	ZSL	Tue, Jul 16, 2019	149.04	149.04	144.80	148.00
2669	AMEX	ZSL	Mon, Jul 15, 2019	153.28	153.28	150.92	150.92
2668	AMEX	ZSL	Fri, Jul 12, 2019	156.24	156.84	154.03	154.43
2667	AMEX	ZSL	Thu, Jul 11, 2019	154.75	156.73	154.20	156.33
2666	AMEX	ZSL	Wed, Jul 10, 2019	154.00	156.40	153.72	154.17
2665	AMEX	ZSL	Tue, Jul 9, 2019	158.12	158.92	156.85	156.85
2664	AMEX	ZSL	Mon, Jul 8, 2019	157.60	158.88	157.24	158.88
2663	AMEX	ZSL	Fri, Jul 5, 2019	157.96	160.00	157.96	158.90
2662	AMEX	ZSL	Wed, Jul 3, 2019	153.04	153.04	152.60	153.00
2661	AMEX	ZSL	Tue, Jul 2, 2019	156.60	156.60	153.28	153.28
2660	AMEX	ZSL	Mon, Jul 1, 2019	154.88	156.33	153.09	156.28
2659	AMEX	ZSL	Fri, Jun 28, 2019	153.88	154.16	152.73	152.73
2658	AMEX	ZSL	Thu, Jun 27, 2019	154.72	154.92	153.79	153.79
2657	AMEX	ZSL	Wed, Jun 26, 2019	152.72	152.96	151.75	152.93
2656	AMEX	ZSL	Tue, Jun 25, 2019	149.64	152.72	149.64	151.32
2655	AMEX	ZSL	Mon, Jun 24, 2019	151.76	151.80	149.25	149.43
2654	AMEX	ZSL	Fri, Jun 21, 2019	151.16	153.44	151.16	151.44
2653	AMEX	ZSL	Thu, Jun 20, 2019	151.04	151.72	147.80	149.44
2652	AMEX	ZSL	Wed, Jun 19, 2019	159.85	160.12	156.90	156.90
2651	AMEX	ZSL	Tue, Jun 18, 2019	160.36	161.80	158.00	158.96
2650	AMEX	ZSL	Mon, Jun 17, 2019	161.64	163.19	161.52	162.76
2649	AMEX	ZSL	Fri, Jun 14, 2019	160.77	164.22	159.48	162.48
2648	AMEX	ZSL	Thu, Jun 13, 2019	163.32	163.48	160.76	161.69
2647	AMEX	ZSL	Wed, Jun 12, 2019	163.56	164.53	163.52	164.53
2646	AMEX	ZSL	Tue, Jun 11, 2019	166.00	166.00	163.92	164.96
2645	AMEX	ZSL	Mon, Jun 10, 2019	164.52	167.00	164.52	166.00
2644	AMEX	ZSL	Fri, Jun 7, 2019	159.44	159.72	156.32	159.25
2643	AMEX	ZSL	Thu, Jun 6, 2019	161.08	162.55	160.92	162.55
2642	AMEX	ZSL	Wed, Jun 5, 2019	160.08	164.40	160.08	164.28
2641	AMEX	ZSL	Tue, Jun 4, 2019	165.24	165.37	163.27	163.27
2640	AMEX	ZSL	Mon, Jun 3, 2019	166.24	166.95	163.28	164.00
2639	AMEX	ZSL	Fri, May 31, 2019	170.80	170.80	166.88	169.35
2638	AMEX	ZSL	Thu, May 30, 2019	172.63	172.80	169.40	170.71
2637	AMEX	ZSL	Wed, May 29, 2019	172.16	173.24	172.16	173.02
2636	AMEX	ZSL	Tue, May 28, 2019	175.40	176.12	174.90	174.90
2635	AMEX	ZSL	Fri, May 24, 2019	169.84	170.20	169.36	169.73
2634	AMEX	ZSL	Thu, May 23, 2019	170.52	170.88	167.92	169.00
2633	AMEX	ZSL	Wed, May 22, 2019	172.52	172.72	171.68	172.71
2632	AMEX	ZSL	Tue, May 21, 2019	173.63	174.56	172.64	172.72
2631	AMEX	ZSL	Mon, May 20, 2019	173.28	173.52	172.04	172.08
2630	AMEX	ZSL	Fri, May 17, 2019	172.88	173.80	172.64	173.03
2629	AMEX	ZSL	Thu, May 16, 2019	165.40	170.76	165.40	169.68
2628	AMEX	ZSL	Wed, May 15, 2019	164.04	164.80	163.76	164.36
2627	AMEX	ZSL	Tue, May 14, 2019	163.32	164.69	163.32	164.35
2626	AMEX	ZSL	Mon, May 13, 2019	164.40	165.72	164.40	164.86
2625	AMEX	ZSL	Fri, May 10, 2019	165.20	165.36	164.32	164.80
2624	AMEX	ZSL	Thu, May 9, 2019	165.88	166.08	164.12	165.27
2623	AMEX	ZSL	Wed, May 8, 2019	161.82	163.44	161.64	163.16
2622	AMEX	ZSL	Tue, May 7, 2019	162.08	162.72	161.56	161.56
2621	AMEX	ZSL	Mon, May 6, 2019	164.00	164.00	161.34	161.65
2620	AMEX	ZSL	Fri, May 3, 2019	164.48	164.48	160.76	161.44
2619	AMEX	ZSL	Thu, May 2, 2019	168.40	169.48	167.68	168.34
2618	AMEX	ZSL	Wed, May 1, 2019	164.00	168.64	163.16	167.43
2617	AMEX	ZSL	Tue, Apr 30, 2019	162.96	162.96	160.84	160.84
2616	AMEX	ZSL	Mon, Apr 29, 2019	161.76	162.48	161.47	161.51
2615	AMEX	ZSL	Fri, Apr 26, 2019	158.52	158.92	157.96	158.65
2614	AMEX	ZSL	Thu, Apr 25, 2019	159.84	161.36	159.32	160.91
2613	AMEX	ZSL	Wed, Apr 24, 2019	163.08	163.08	160.00	160.71
2612	AMEX	ZSL	Tue, Apr 23, 2019	164.44	164.84	163.40	163.60
2611	AMEX	ZSL	Mon, Apr 22, 2019	159.33	159.96	158.92	159.32
2610	AMEX	ZSL	Thu, Apr 18, 2019	160.16	160.16	159.32	159.73
2609	AMEX	ZSL	Wed, Apr 17, 2019	160.40	160.96	159.92	160.23
2608	AMEX	ZSL	Tue, Apr 16, 2019	162.09	162.09	159.64	159.82
2607	AMEX	ZSL	Mon, Apr 15, 2019	162.20	162.96	159.96	159.96
2606	AMEX	ZSL	Fri, Apr 12, 2019	159.23	160.00	157.13	160.00
2605	AMEX	ZSL	Thu, Apr 11, 2019	158.72	162.00	157.62	160.62
2604	AMEX	ZSL	Wed, Apr 10, 2019	155.02	155.02	153.64	154.77
2603	AMEX	ZSL	Tue, Apr 9, 2019	153.60	155.06	153.56	155.06
2602	AMEX	ZSL	Mon, Apr 8, 2019	154.00	155.04	153.92	154.40
2601	AMEX	ZSL	Fri, Apr 5, 2019	157.64	157.64	156.04	157.54
2600	AMEX	ZSL	Thu, Apr 4, 2019	160.52	161.76	156.35	156.35
2599	AMEX	ZSL	Wed, Apr 3, 2019	158.66	158.80	156.68	157.05
2598	AMEX	ZSL	Tue, Apr 2, 2019	159.56	159.56	157.54	157.54
2597	AMEX	ZSL	Mon, Apr 1, 2019	155.52	157.64	155.52	157.52
2596	AMEX	ZSL	Fri, Mar 29, 2019	155.44	157.07	155.16	156.95
2595	AMEX	ZSL	Thu, Mar 28, 2019	157.48	159.92	157.48	159.30
2594	AMEX	ZSL	Wed, Mar 27, 2019	151.60	153.85	151.40	153.71
2593	AMEX	ZSL	Tue, Mar 26, 2019	149.28	151.31	149.28	150.48
2592	AMEX	ZSL	Mon, Mar 25, 2019	149.20	149.24	147.84	148.41
2591	AMEX	ZSL	Fri, Mar 22, 2019	150.36	151.48	150.36	150.85
2590	AMEX	ZSL	Thu, Mar 21, 2019	148.80	151.18	148.80	149.91
2589	AMEX	ZSL	Wed, Mar 20, 2019	150.76	153.38	148.36	149.00
2588	AMEX	ZSL	Tue, Mar 19, 2019	150.48	151.96	150.48	151.92
2587	AMEX	ZSL	Mon, Mar 18, 2019	151.68	152.76	150.68	152.39
2586	AMEX	ZSL	Fri, Mar 15, 2019	152.20	153.40	151.48	153.31
2585	AMEX	ZSL	Thu, Mar 14, 2019	155.36	156.40	155.08	155.36
2584	AMEX	ZSL	Wed, Mar 13, 2019	149.72	150.28	149.44	149.82
2583	AMEX	ZSL	Tue, Mar 12, 2019	150.44	151.80	150.23	150.35
2582	AMEX	ZSL	Mon, Mar 11, 2019	152.90	154.08	152.80	152.95
2581	AMEX	ZSL	Fri, Mar 8, 2019	153.64	154.20	151.72	152.00
2580	AMEX	ZSL	Thu, Mar 7, 2019	160.00	160.28	158.44	159.13
2579	AMEX	ZSL	Wed, Mar 6, 2019	157.64	158.22	157.45	157.68
2578	AMEX	ZSL	Tue, Mar 5, 2019	157.48	158.24	156.44	156.59
2577	AMEX	ZSL	Mon, Mar 4, 2019	157.20	157.88	157.12	157.52
2576	AMEX	ZSL	Fri, Mar 1, 2019	150.36	156.44	149.44	156.44
2575	AMEX	ZSL	Thu, Feb 28, 2019	145.04	147.72	145.04	147.11
2574	AMEX	ZSL	Wed, Feb 27, 2019	142.82	145.20	142.82	144.83
2573	AMEX	ZSL	Tue, Feb 26, 2019	141.92	143.04	141.20	141.22
2572	AMEX	ZSL	Mon, Feb 25, 2019	140.64	142.40	140.64	141.80
2571	AMEX	ZSL	Fri, Feb 22, 2019	141.60	141.72	140.52	141.11
2570	AMEX	ZSL	Thu, Feb 21, 2019	140.88	143.08	140.76	143.08
2569	AMEX	ZSL	Wed, Feb 20, 2019	138.60	139.20	136.04	138.44
2568	AMEX	ZSL	Tue, Feb 19, 2019	142.96	142.96	139.74	139.91
2567	AMEX	ZSL	Fri, Feb 15, 2019	145.96	147.20	143.56	143.70
2566	AMEX	ZSL	Thu, Feb 14, 2019	148.76	149.08	146.91	147.28
2565	AMEX	ZSL	Wed, Feb 13, 2019	145.12	148.32	143.60	148.28
2564	AMEX	ZSL	Tue, Feb 12, 2019	144.76	145.84	144.76	145.15
2563	AMEX	ZSL	Mon, Feb 11, 2019	144.92	145.68	144.00	145.01
2562	AMEX	ZSL	Fri, Feb 8, 2019	144.00	144.52	142.72	142.80
2561	AMEX	ZSL	Thu, Feb 7, 2019	145.68	145.68	144.28	144.40
2560	AMEX	ZSL	Wed, Feb 6, 2019	142.79	145.84	142.79	145.50
2559	AMEX	ZSL	Tue, Feb 5, 2019	142.08	142.68	142.00	142.10
2558	AMEX	ZSL	Mon, Feb 4, 2019	142.76	143.00	141.28	141.74
2557	AMEX	ZSL	Fri, Feb 1, 2019	138.76	141.28	138.40	140.84
2556	AMEX	ZSL	Thu, Jan 31, 2019	136.48	139.12	136.20	138.64
2555	AMEX	ZSL	Wed, Jan 30, 2019	141.04	141.92	137.90	138.50
2554	AMEX	ZSL	Tue, Jan 29, 2019	142.76	142.78	141.72	142.54
2553	AMEX	ZSL	Mon, Jan 28, 2019	146.44	146.44	143.84	143.89
2552	AMEX	ZSL	Fri, Jan 25, 2019	148.08	148.08	144.48	144.67
2551	AMEX	ZSL	Thu, Jan 24, 2019	152.20	153.24	151.84	152.77
2550	AMEX	ZSL	Wed, Jan 23, 2019	153.12	153.48	151.16	151.84
2549	AMEX	ZSL	Tue, Jan 22, 2019	152.84	153.84	151.88	152.27
2548	AMEX	ZSL	Fri, Jan 18, 2019	151.00	152.08	150.00	152.08
2547	AMEX	ZSL	Thu, Jan 17, 2019	148.80	149.24	148.04	148.24
2546	AMEX	ZSL	Wed, Jan 16, 2019	146.48	147.00	146.40	146.93
2545	AMEX	ZSL	Tue, Jan 15, 2019	145.40	147.52	144.88	147.16
2544	AMEX	ZSL	Mon, Jan 14, 2019	145.84	146.88	145.70	146.06
2543	AMEX	ZSL	Fri, Jan 11, 2019	146.96	147.28	145.68	146.72
2542	AMEX	ZSL	Thu, Jan 10, 2019	145.92	147.36	145.36	147.36
2541	AMEX	ZSL	Wed, Jan 9, 2019	144.69	145.87	143.20	143.92
2540	AMEX	ZSL	Tue, Jan 8, 2019	146.20	146.20	145.04	145.32
2539	AMEX	ZSL	Mon, Jan 7, 2019	144.20	146.08	144.00	146.00
2538	AMEX	ZSL	Fri, Jan 4, 2019	144.32	145.16	143.17	144.97
2537	AMEX	ZSL	Thu, Jan 3, 2019	145.28	145.89	143.04	143.21
2536	AMEX	ZSL	Wed, Jan 2, 2019	148.76	149.28	145.72	148.04
2535	AMEX	ZSL	Mon, Dec 31, 2018	149.34	149.91	147.72	148.39
2534	AMEX	ZSL	Fri, Dec 28, 2018	150.36	152.20	150.36	150.42
2533	AMEX	ZSL	Thu, Dec 27, 2018	154.76	154.76	153.00	153.14
2532	AMEX	ZSL	Wed, Dec 26, 2018	157.56	158.20	153.94	157.04
2531	AMEX	ZSL	Mon, Dec 24, 2018	164.64	164.64	162.28	162.82
2530	AMEX	ZSL	Fri, Dec 21, 2018	163.44	166.80	163.44	166.67
2529	AMEX	ZSL	Thu, Dec 20, 2018	162.60	164.44	161.94	163.24
2528	AMEX	ZSL	Wed, Dec 19, 2018	163.68	167.64	161.83	167.60
2527	AMEX	ZSL	Tue, Dec 18, 2018	164.80	166.31	164.80	165.80
2526	AMEX	ZSL	Mon, Dec 17, 2018	166.08	167.24	164.92	164.92
2525	AMEX	ZSL	Fri, Dec 14, 2018	168.60	169.04	166.56	167.29
2524	AMEX	ZSL	Thu, Dec 13, 2018	163.36	163.97	162.96	163.03
2523	AMEX	ZSL	Wed, Dec 12, 2018	164.20	164.24	162.73	163.60
2522	AMEX	ZSL	Tue, Dec 11, 2018	165.20	168.48	164.06	167.56
2521	AMEX	ZSL	Mon, Dec 10, 2018	168.00	168.00	166.00	167.40
2520	AMEX	ZSL	Fri, Dec 7, 2018	168.20	168.20	165.52	165.96
2519	AMEX	ZSL	Thu, Dec 6, 2018	170.20	170.40	169.01	169.01
2518	AMEX	ZSL	Tue, Dec 4, 2018	165.84	168.64	165.16	168.59
2517	AMEX	ZSL	Mon, Dec 3, 2018	168.44	171.88	167.83	171.22
2516	AMEX	ZSL	Fri, Nov 30, 2018	178.08	179.76	176.44	176.72
2515	AMEX	ZSL	Thu, Nov 29, 2018	172.44	173.48	171.52	173.48
2514	AMEX	ZSL	Wed, Nov 28, 2018	176.72	177.68	171.16	173.20
2513	AMEX	ZSL	Tue, Nov 27, 2018	174.98	178.64	174.98	177.80
2512	AMEX	ZSL	Mon, Nov 26, 2018	173.00	175.16	173.00	175.08
2511	AMEX	ZSL	Fri, Nov 23, 2018	173.76	174.44	173.60	174.12
2510	AMEX	ZSL	Wed, Nov 21, 2018	169.88	169.88	167.68	169.04
2509	AMEX	ZSL	Tue, Nov 20, 2018	170.44	173.36	170.44	172.88
2508	AMEX	ZSL	Mon, Nov 19, 2018	170.92	171.96	170.28	170.64
2507	AMEX	ZSL	Fri, Nov 16, 2018	170.40	172.64	170.40	170.68
2506	AMEX	ZSL	Thu, Nov 15, 2018	176.68	176.68	172.56	173.32
2505	AMEX	ZSL	Wed, Nov 14, 2018	181.28	181.28	176.08	177.52
2504	AMEX	ZSL	Tue, Nov 13, 2018	181.72	182.08	179.16	181.80
2503	AMEX	ZSL	Mon, Nov 12, 2018	179.48	181.00	179.40	181.00
2502	AMEX	ZSL	Fri, Nov 9, 2018	175.36	178.24	175.36	176.98
2501	AMEX	ZSL	Thu, Nov 8, 2018	170.52	171.24	169.68	170.60
2500	AMEX	ZSL	Wed, Nov 7, 2018	165.66	167.60	165.66	167.60
2499	AMEX	ZSL	Tue, Nov 6, 2018	167.16	168.56	166.65	168.37
2498	AMEX	ZSL	Mon, Nov 5, 2018	165.36	166.44	164.20	165.64
2497	AMEX	ZSL	Fri, Nov 2, 2018	162.40	163.68	159.96	163.35
2496	AMEX	ZSL	Thu, Nov 1, 2018	166.80	167.12	162.44	163.60
2495	AMEX	ZSL	Wed, Oct 31, 2018	174.00	175.28	173.20	174.60
2494	AMEX	ZSL	Tue, Oct 30, 2018	170.80	170.92	169.52	169.88
2493	AMEX	ZSL	Mon, Oct 29, 2018	165.28	171.52	165.04	170.56
2492	AMEX	ZSL	Fri, Oct 26, 2018	164.56	165.52	163.28	164.80
2491	AMEX	ZSL	Thu, Oct 25, 2018	166.08	166.94	165.96	166.48
2490	AMEX	ZSL	Wed, Oct 24, 2018	163.56	165.80	163.56	165.56
2489	AMEX	ZSL	Tue, Oct 23, 2018	162.36	164.24	162.36	164.04
2488	AMEX	ZSL	Mon, Oct 22, 2018	167.56	168.48	167.56	167.64
2487	AMEX	ZSL	Fri, Oct 19, 2018	164.88	166.48	164.48	166.44
2486	AMEX	ZSL	Thu, Oct 18, 2018	167.88	168.08	165.72	168.08
2485	AMEX	ZSL	Wed, Oct 17, 2018	165.76	166.36	164.04	166.20
2484	AMEX	ZSL	Tue, Oct 16, 2018	162.25	165.56	162.25	165.52
2483	AMEX	ZSL	Mon, Oct 15, 2018	163.74	165.44	163.14	165.04
2482	AMEX	ZSL	Fri, Oct 12, 2018	165.36	167.72	164.92	166.34
2481	AMEX	ZSL	Thu, Oct 11, 2018	170.40	170.96	166.93	167.80
2480	AMEX	ZSL	Wed, Oct 10, 2018	173.40	175.50	173.40	173.96
2479	AMEX	ZSL	Tue, Oct 9, 2018	173.80	173.80	171.16	171.56
2478	AMEX	ZSL	Mon, Oct 8, 2018	173.64	174.67	172.00	172.00
2477	AMEX	ZSL	Fri, Oct 5, 2018	165.80	167.15	164.24	166.13
2476	AMEX	ZSL	Thu, Oct 4, 2018	164.24	167.72	163.96	167.40
2475	AMEX	ZSL	Wed, Oct 3, 2018	163.69	166.37	163.28	166.37
2474	AMEX	ZSL	Tue, Oct 2, 2018	162.44	166.00	159.88	165.36
2473	AMEX	ZSL	Mon, Oct 1, 2018	171.64	172.12	168.84	169.48
2472	AMEX	ZSL	Fri, Sep 28, 2018	168.00	168.00	164.40	166.32
2471	AMEX	ZSL	Thu, Sep 27, 2018	176.56	176.84	174.48	175.21
2470	AMEX	ZSL	Wed, Sep 26, 2018	172.32	173.08	171.32	173.08
2469	AMEX	ZSL	Tue, Sep 25, 2018	170.80	170.84	167.96	169.96
2468	AMEX	ZSL	Mon, Sep 24, 2018	173.36	174.76	172.36	174.72
2467	AMEX	ZSL	Fri, Sep 21, 2018	176.44	176.44	172.24	174.55
2466	AMEX	ZSL	Thu, Sep 20, 2018	174.80	176.00	173.88	173.88
2465	AMEX	ZSL	Wed, Sep 19, 2018	176.48	176.52	173.24	175.48
2464	AMEX	ZSL	Tue, Sep 18, 2018	176.64	178.52	176.16	177.84
2463	AMEX	ZSL	Mon, Sep 17, 2018	176.40	177.48	176.04	177.32
2462	AMEX	ZSL	Fri, Sep 14, 2018	176.74	179.92	176.74	179.88
2461	AMEX	ZSL	Thu, Sep 13, 2018	173.56	177.28	172.72	176.84
2460	AMEX	ZSL	Wed, Sep 12, 2018	179.43	179.43	174.80	175.12
2459	AMEX	ZSL	Tue, Sep 11, 2018	180.36	183.00	177.80	178.84
2458	AMEX	ZSL	Mon, Sep 10, 2018	176.08	177.76	176.08	177.40
2457	AMEX	ZSL	Fri, Sep 7, 2018	177.52	178.28	174.96	177.68
2456	AMEX	ZSL	Thu, Sep 6, 2018	175.52	178.60	174.54	177.60
2455	AMEX	ZSL	Wed, Sep 5, 2018	175.60	177.27	174.88	176.40
2454	AMEX	ZSL	Tue, Sep 4, 2018	178.88	180.80	177.40	177.40
2453	AMEX	ZSL	Fri, Aug 31, 2018	167.36	170.00	167.20	169.28
2452	AMEX	ZSL	Thu, Aug 30, 2018	167.40	169.08	167.20	168.20
2451	AMEX	ZSL	Wed, Aug 29, 2018	163.64	164.81	162.76	163.76
2450	AMEX	ZSL	Tue, Aug 28, 2018	160.44	164.52	160.32	164.52
2449	AMEX	ZSL	Mon, Aug 27, 2018	161.88	161.92	160.65	161.20
2448	AMEX	ZSL	Fri, Aug 24, 2018	164.14	164.96	161.37	162.52
2447	AMEX	ZSL	Thu, Aug 23, 2018	167.36	169.76	166.60	169.72
2446	AMEX	ZSL	Wed, Aug 22, 2018	163.60	165.16	163.28	163.84
2445	AMEX	ZSL	Tue, Aug 21, 2018	163.26	164.56	162.96	163.60
2444	AMEX	ZSL	Mon, Aug 20, 2018	164.24	165.76	163.36	163.84
2443	AMEX	ZSL	Fri, Aug 17, 2018	164.88	166.44	162.44	162.44
2442	AMEX	ZSL	Thu, Aug 16, 2018	165.64	166.44	162.40	166.24
2441	AMEX	ZSL	Wed, Aug 15, 2018	163.84	171.92	163.84	171.32
2440	AMEX	ZSL	Tue, Aug 14, 2018	157.80	158.32	156.52	157.28
2439	AMEX	ZSL	Mon, Aug 13, 2018	153.48	159.12	153.48	159.08
2438	AMEX	ZSL	Fri, Aug 10, 2018	150.72	152.60	150.24	152.44
2437	AMEX	ZSL	Thu, Aug 9, 2018	149.24	149.88	148.80	149.71
2436	AMEX	ZSL	Wed, Aug 8, 2018	150.44	151.52	149.52	150.24
2435	AMEX	ZSL	Tue, Aug 7, 2018	150.30	151.90	150.04	151.72
2434	AMEX	ZSL	Mon, Aug 6, 2018	151.92	152.56	151.52	152.56
2433	AMEX	ZSL	Fri, Aug 3, 2018	149.72	150.12	147.32	150.12
2432	AMEX	ZSL	Thu, Aug 2, 2018	150.88	152.60	150.80	152.00
2431	AMEX	ZSL	Wed, Aug 1, 2018	149.20	150.83	149.20	150.52
2430	AMEX	ZSL	Tue, Jul 31, 2018	148.12	149.32	147.00	148.16
2429	AMEX	ZSL	Mon, Jul 30, 2018	148.92	148.92	147.84	148.56
2428	AMEX	ZSL	Fri, Jul 27, 2018	148.96	149.12	147.52	148.80
2427	AMEX	ZSL	Thu, Jul 26, 2018	148.60	150.64	147.96	150.64
2426	AMEX	ZSL	Wed, Jul 25, 2018	146.52	147.84	146.52	146.86
2425	AMEX	ZSL	Tue, Jul 24, 2018	148.32	149.20	146.84	148.72
2424	AMEX	ZSL	Mon, Jul 23, 2018	149.76	151.48	149.52	150.96
2423	AMEX	ZSL	Fri, Jul 20, 2018	149.92	150.16	147.84	147.88
2422	AMEX	ZSL	Thu, Jul 19, 2018	153.32	153.60	149.72	152.20
2421	AMEX	ZSL	Wed, Jul 18, 2018	149.20	150.00	147.24	147.64
2420	AMEX	ZSL	Tue, Jul 17, 2018	146.96	147.60	145.88	147.12
2419	AMEX	ZSL	Mon, Jul 16, 2018	143.72	143.96	143.23	143.23
2418	AMEX	ZSL	Fri, Jul 13, 2018	143.44	143.96	141.60	142.88
2417	AMEX	ZSL	Thu, Jul 12, 2018	140.76	141.28	139.69	140.60
2416	AMEX	ZSL	Wed, Jul 11, 2018	141.16	143.48	140.72	143.00
2415	AMEX	ZSL	Tue, Jul 10, 2018	137.48	138.65	137.48	138.47
2414	AMEX	ZSL	Mon, Jul 9, 2018	136.52	137.92	135.96	137.80
2413	AMEX	ZSL	Fri, Jul 6, 2018	139.36	139.81	139.00	139.48
2412	AMEX	ZSL	Thu, Jul 5, 2018	139.28	139.64	137.92	139.64
2411	AMEX	ZSL	Tue, Jul 3, 2018	139.20	139.76	138.68	139.66
2410	AMEX	ZSL	Mon, Jul 2, 2018	141.52	143.00	140.67	142.28
2409	AMEX	ZSL	Fri, Jun 29, 2018	138.84	139.17	136.75	137.58
2408	AMEX	ZSL	Thu, Jun 28, 2018	138.48	140.52	138.48	139.25
2407	AMEX	ZSL	Wed, Jun 27, 2018	135.88	139.52	134.80	138.40
2406	AMEX	ZSL	Tue, Jun 26, 2018	134.56	135.28	134.49	134.84
2405	AMEX	ZSL	Mon, Jun 25, 2018	133.56	134.60	133.56	133.64
2404	AMEX	ZSL	Fri, Jun 22, 2018	133.47	133.47	131.80	131.80
2403	AMEX	ZSL	Thu, Jun 21, 2018	133.72	134.64	133.12	133.80
2402	AMEX	ZSL	Wed, Jun 20, 2018	134.40	134.72	133.72	134.00
2401	AMEX	ZSL	Tue, Jun 19, 2018	133.92	134.54	133.56	134.08
2400	AMEX	ZSL	Mon, Jun 18, 2018	131.16	132.38	130.24	131.40
2399	AMEX	ZSL	Fri, Jun 15, 2018	124.92	131.56	124.84	129.72
2398	AMEX	ZSL	Thu, Jun 14, 2018	121.36	121.92	120.00	121.29
2397	AMEX	ZSL	Wed, Jun 13, 2018	124.44	126.65	122.36	122.96
2396	AMEX	ZSL	Tue, Jun 12, 2018	126.36	127.00	125.08	126.20
2395	AMEX	ZSL	Mon, Jun 11, 2018	126.00	126.00	124.76	125.14
2394	AMEX	ZSL	Fri, Jun 8, 2018	126.72	128.16	126.72	127.73
2393	AMEX	ZSL	Thu, Jun 7, 2018	126.36	129.08	125.64	128.40
2392	AMEX	ZSL	Wed, Jun 6, 2018	128.68	129.68	128.00	128.72
2391	AMEX	ZSL	Tue, Jun 5, 2018	132.72	132.72	131.20	131.60
2390	AMEX	ZSL	Mon, Jun 4, 2018	131.36	133.32	131.28	133.12
2389	AMEX	ZSL	Fri, Jun 1, 2018	133.20	133.60	131.88	133.60
2388	AMEX	ZSL	Thu, May 31, 2018	131.68	133.16	130.80	133.16
2387	AMEX	ZSL	Wed, May 30, 2018	132.12	132.72	130.00	131.72
2386	AMEX	ZSL	Tue, May 29, 2018	133.76	134.04	132.56	133.21
2385	AMEX	ZSL	Fri, May 25, 2018	129.64	132.04	129.64	131.68
2384	AMEX	ZSL	Thu, May 24, 2018	130.60	130.60	128.80	129.08
2383	AMEX	ZSL	Wed, May 23, 2018	134.20	134.52	131.96	132.44
2382	AMEX	ZSL	Tue, May 22, 2018	129.36	131.36	129.36	131.00
2381	AMEX	ZSL	Mon, May 21, 2018	131.60	133.08	131.24	131.56
2380	AMEX	ZSL	Fri, May 18, 2018	133.30	133.64	132.44	132.80
2379	AMEX	ZSL	Thu, May 17, 2018	132.54	132.80	131.80	132.64
2378	AMEX	ZSL	Wed, May 16, 2018	135.32	135.32	133.00	133.80
2377	AMEX	ZSL	Tue, May 15, 2018	135.28	136.52	135.20	135.24
2376	AMEX	ZSL	Mon, May 14, 2018	129.24	131.64	129.04	131.60
2375	AMEX	ZSL	Fri, May 11, 2018	126.92	129.12	126.40	129.12
2374	AMEX	ZSL	Thu, May 10, 2018	128.50	129.12	128.00	128.40
2373	AMEX	ZSL	Wed, May 9, 2018	131.64	132.04	129.92	132.04
2372	AMEX	ZSL	Tue, May 8, 2018	132.36	134.64	131.72	132.08
2371	AMEX	ZSL	Mon, May 7, 2018	132.20	132.72	131.80	132.20
2370	AMEX	ZSL	Fri, May 4, 2018	133.12	133.76	131.64	131.68
2369	AMEX	ZSL	Thu, May 3, 2018	132.12	133.08	130.96	132.20
2368	AMEX	ZSL	Wed, May 2, 2018	133.16	134.48	131.84	133.72
2367	AMEX	ZSL	Tue, May 1, 2018	135.96	139.16	135.96	137.12
2366	AMEX	ZSL	Mon, Apr 30, 2018	135.60	136.60	132.96	134.28
2365	AMEX	ZSL	Fri, Apr 27, 2018	131.88	132.60	131.16	131.36
2364	AMEX	ZSL	Thu, Apr 26, 2018	130.48	132.90	130.22	131.36
2363	AMEX	ZSL	Wed, Apr 25, 2018	130.72	131.62	130.28	130.72
2362	AMEX	ZSL	Tue, Apr 24, 2018	129.64	129.64	128.00	128.10
2361	AMEX	ZSL	Mon, Apr 23, 2018	127.72	130.20	127.40	130.12
2360	AMEX	ZSL	Fri, Apr 20, 2018	122.30	122.68	121.24	122.50
2359	AMEX	ZSL	Thu, Apr 19, 2018	120.40	122.72	119.28	120.52
2358	AMEX	ZSL	Wed, Apr 18, 2018	122.48	122.74	120.60	121.72
2357	AMEX	ZSL	Tue, Apr 17, 2018	129.00	129.35	127.36	127.76
2356	AMEX	ZSL	Mon, Apr 16, 2018	128.36	129.37	127.84	129.36
2355	AMEX	ZSL	Fri, Apr 13, 2018	130.04	130.40	128.84	129.66
2354	AMEX	ZSL	Thu, Apr 12, 2018	131.36	132.80	131.36	132.36
2353	AMEX	ZSL	Wed, Apr 11, 2018	129.64	129.85	126.08	129.60
2352	AMEX	ZSL	Tue, Apr 10, 2018	129.80	131.68	129.60	130.70
2351	AMEX	ZSL	Mon, Apr 9, 2018	133.04	133.76	131.08	131.84
2350	AMEX	ZSL	Fri, Apr 6, 2018	132.20	134.32	131.72	133.82
2349	AMEX	ZSL	Thu, Apr 5, 2018	136.72	136.72	133.63	133.80
2348	AMEX	ZSL	Wed, Apr 4, 2018	135.60	135.75	134.36	135.20
2347	AMEX	ZSL	Tue, Apr 3, 2018	132.00	134.03	132.00	133.40
2346	AMEX	ZSL	Mon, Apr 2, 2018	130.68	131.40	129.20	130.40
2345	AMEX	ZSL	Thu, Mar 29, 2018	136.20	136.28	134.02	134.16
2344	AMEX	ZSL	Wed, Mar 28, 2018	134.04	136.04	134.04	135.36
2343	AMEX	ZSL	Tue, Mar 27, 2018	130.56	132.36	130.56	131.80
2342	AMEX	ZSL	Mon, Mar 26, 2018	128.84	129.48	127.60	129.32
2341	AMEX	ZSL	Fri, Mar 23, 2018	129.80	131.64	129.44	131.35
2340	AMEX	ZSL	Thu, Mar 22, 2018	132.56	134.40	132.56	133.68
2339	AMEX	ZSL	Wed, Mar 21, 2018	133.04	134.00	129.48	130.32
2338	AMEX	ZSL	Tue, Mar 20, 2018	136.20	138.36	136.20	137.28
2337	AMEX	ZSL	Mon, Mar 19, 2018	135.76	136.16	134.52	135.16
2336	AMEX	ZSL	Fri, Mar 16, 2018	133.76	136.72	133.76	134.96
2335	AMEX	ZSL	Thu, Mar 15, 2018	132.80	134.08	132.60	133.96
2334	AMEX	ZSL	Wed, Mar 14, 2018	131.22	131.60	130.88	131.60
2333	AMEX	ZSL	Tue, Mar 13, 2018	130.72	132.13	130.20	130.96
2332	AMEX	ZSL	Mon, Mar 12, 2018	132.28	132.76	131.12	131.38
2331	AMEX	ZSL	Fri, Mar 9, 2018	132.88	133.44	128.72	130.84
2330	AMEX	ZSL	Thu, Mar 8, 2018	131.96	133.12	131.96	132.08
2329	AMEX	ZSL	Wed, Mar 7, 2018	130.32	133.24	130.32	132.36
2328	AMEX	ZSL	Tue, Mar 6, 2018	129.40	129.78	126.44	128.48
2327	AMEX	ZSL	Mon, Mar 5, 2018	133.12	134.20	133.08	133.28
2326	AMEX	ZSL	Fri, Mar 2, 2018	130.88	133.00	130.88	132.12
2325	AMEX	ZSL	Thu, Mar 1, 2018	135.96	137.52	131.68	132.00
2324	AMEX	ZSL	Wed, Feb 28, 2018	133.08	134.28	132.16	133.88
2323	AMEX	ZSL	Tue, Feb 27, 2018	130.88	134.80	130.88	133.68
2322	AMEX	ZSL	Mon, Feb 26, 2018	130.56	131.96	130.04	130.15
2321	AMEX	ZSL	Fri, Feb 23, 2018	131.52	132.04	131.24	131.48
2320	AMEX	ZSL	Thu, Feb 22, 2018	131.04	131.36	129.92	130.42
2319	AMEX	ZSL	Wed, Feb 21, 2018	131.72	132.46	128.00	132.40
2318	AMEX	ZSL	Tue, Feb 20, 2018	129.76	133.32	129.66	132.52
2317	AMEX	ZSL	Fri, Feb 16, 2018	127.72	130.28	127.20	129.24
2316	AMEX	ZSL	Thu, Feb 15, 2018	126.80	130.07	126.20	126.32
2315	AMEX	ZSL	Wed, Feb 14, 2018	130.64	130.64	125.40	126.60
2314	AMEX	ZSL	Tue, Feb 13, 2018	132.04	133.00	130.44	131.16
2313	AMEX	ZSL	Mon, Feb 12, 2018	132.96	133.24	130.56	132.00
2312	AMEX	ZSL	Fri, Feb 9, 2018	135.68	137.28	134.92	135.44
2311	AMEX	ZSL	Thu, Feb 8, 2018	133.64	136.16	132.64	134.40
2310	AMEX	ZSL	Wed, Feb 7, 2018	133.20	135.88	132.52	135.00
2309	AMEX	ZSL	Tue, Feb 6, 2018	129.72	131.20	129.20	130.84
2308	AMEX	ZSL	Mon, Feb 5, 2018	126.64	129.60	126.40	129.60
2307	AMEX	ZSL	Fri, Feb 2, 2018	124.96	131.00	124.96	130.96
2306	AMEX	ZSL	Thu, Feb 1, 2018	122.84	123.20	121.21	121.24
2305	AMEX	ZSL	Wed, Jan 31, 2018	121.36	122.44	119.36	119.92
2304	AMEX	ZSL	Tue, Jan 30, 2018	120.72	123.52	120.56	123.52
2303	AMEX	ZSL	Mon, Jan 29, 2018	121.07	123.12	120.92	122.20
2302	AMEX	ZSL	Fri, Jan 26, 2018	119.76	119.76	118.04	119.04
2301	AMEX	ZSL	Thu, Jan 25, 2018	117.44	122.04	115.88	120.40
2300	AMEX	ZSL	Wed, Jan 24, 2018	119.84	119.84	115.80	116.80
2299	AMEX	ZSL	Tue, Jan 23, 2018	126.96	128.44	124.08	124.08
2298	AMEX	ZSL	Mon, Jan 22, 2018	124.64	125.28	124.36	124.76
2297	AMEX	ZSL	Fri, Jan 19, 2018	124.52	125.00	123.53	124.60
2296	AMEX	ZSL	Thu, Jan 18, 2018	124.48	126.24	122.96	125.66
2295	AMEX	ZSL	Wed, Jan 17, 2018	122.68	124.92	122.00	124.56
2294	AMEX	ZSL	Tue, Jan 16, 2018	123.44	124.08	121.60	121.76
2293	AMEX	ZSL	Fri, Jan 12, 2018	124.08	124.16	120.64	121.24
2292	AMEX	ZSL	Thu, Jan 11, 2018	125.56	126.92	124.48	125.38
2291	AMEX	ZSL	Wed, Jan 10, 2018	124.84	125.36	123.96	125.08
2290	AMEX	ZSL	Tue, Jan 9, 2018	125.52	126.12	124.60	125.08
2289	AMEX	ZSL	Mon, Jan 8, 2018	123.08	124.28	122.60	123.32
2288	AMEX	ZSL	Fri, Jan 5, 2018	122.84	122.86	121.08	121.92
2287	AMEX	ZSL	Thu, Jan 4, 2018	122.40	122.48	121.00	121.96
2286	AMEX	ZSL	Wed, Jan 3, 2018	122.28	123.88	121.36	122.80
2285	AMEX	ZSL	Tue, Jan 2, 2018	123.16	123.16	121.80	122.04
2284	AMEX	ZSL	Fri, Dec 29, 2017	125.20	126.16	123.24	125.60
2283	AMEX	ZSL	Thu, Dec 28, 2017	127.68	128.08	126.59	127.16
2282	AMEX	ZSL	Wed, Dec 27, 2017	130.00	130.60	128.94	129.56
2281	AMEX	ZSL	Tue, Dec 26, 2017	132.80	132.92	131.47	131.72
2280	AMEX	ZSL	Fri, Dec 22, 2017	136.56	136.92	133.92	135.32
2279	AMEX	ZSL	Thu, Dec 21, 2017	138.32	138.90	137.28	138.60
2278	AMEX	ZSL	Wed, Dec 20, 2017	137.56	138.16	136.48	138.16
2277	AMEX	ZSL	Tue, Dec 19, 2017	139.00	139.96	138.48	138.64
2276	AMEX	ZSL	Mon, Dec 18, 2017	138.92	139.20	138.04	138.88
2275	AMEX	ZSL	Fri, Dec 15, 2017	140.00	141.20	139.44	139.99
2274	AMEX	ZSL	Thu, Dec 14, 2017	141.68	144.00	141.68	142.56
2273	AMEX	ZSL	Wed, Dec 13, 2017	146.04	146.84	138.20	140.00
2272	AMEX	ZSL	Tue, Dec 12, 2017	147.32	148.26	145.84	146.04
2271	AMEX	ZSL	Mon, Dec 11, 2017	145.56	146.76	144.64	146.20
2270	AMEX	ZSL	Fri, Dec 8, 2017	145.04	145.48	143.04	143.96
2269	AMEX	ZSL	Thu, Dec 7, 2017	144.64	147.28	143.68	145.88
2268	AMEX	ZSL	Wed, Dec 6, 2017	141.20	142.56	140.24	141.36
2267	AMEX	ZSL	Tue, Dec 5, 2017	138.40	140.68	137.80	138.96
2266	AMEX	ZSL	Mon, Dec 4, 2017	135.36	136.96	135.16	135.20
2265	AMEX	ZSL	Fri, Dec 1, 2017	135.40	137.20	132.04	133.72
2264	AMEX	ZSL	Thu, Nov 30, 2017	134.36	135.68	133.60	133.68
2263	AMEX	ZSL	Wed, Nov 29, 2017	130.00	132.20	129.44	131.64
2262	AMEX	ZSL	Tue, Nov 28, 2017	124.64	128.40	124.64	127.44
2261	AMEX	ZSL	Mon, Nov 27, 2017	122.88	124.96	122.72	124.59
2260	AMEX	ZSL	Fri, Nov 24, 2017	124.40	125.16	123.32	124.80
2259	AMEX	ZSL	Wed, Nov 22, 2017	123.76	123.84	122.52	123.20
2258	AMEX	ZSL	Tue, Nov 21, 2017	125.20	126.00	124.58	126.00
2257	AMEX	ZSL	Mon, Nov 20, 2017	124.00	127.08	123.84	126.20
2256	AMEX	ZSL	Fri, Nov 17, 2017	124.00	124.28	120.00	121.28
2255	AMEX	ZSL	Thu, Nov 16, 2017	124.64	124.64	123.40	124.26
2254	AMEX	ZSL	Wed, Nov 15, 2017	122.68	126.00	122.68	125.44
2253	AMEX	ZSL	Tue, Nov 14, 2017	126.04	127.00	123.88	124.96
2252	AMEX	ZSL	Mon, Nov 13, 2017	125.68	125.84	124.17	124.76
2251	AMEX	ZSL	Fri, Nov 10, 2017	124.64	128.24	123.84	126.80
2250	AMEX	ZSL	Thu, Nov 9, 2017	125.92	126.04	124.82	124.92
2249	AMEX	ZSL	Wed, Nov 8, 2017	123.84	125.16	121.60	125.12
2248	AMEX	ZSL	Tue, Nov 7, 2017	122.96	126.28	122.45	125.72
2247	AMEX	ZSL	Mon, Nov 6, 2017	127.08	127.08	121.60	121.69
2246	AMEX	ZSL	Fri, Nov 3, 2017	122.80	128.40	122.52	127.36
2245	AMEX	ZSL	Thu, Nov 2, 2017	122.80	124.34	122.04	123.52
2244	AMEX	ZSL	Wed, Nov 1, 2017	127.16	127.16	122.52	123.16
2243	AMEX	ZSL	Tue, Oct 31, 2017	129.20	130.60	128.60	129.44
2242	AMEX	ZSL	Mon, Oct 30, 2017	128.84	129.04	126.84	127.52
2241	AMEX	ZSL	Fri, Oct 27, 2017	130.84	131.00	127.00	127.68
2240	AMEX	ZSL	Thu, Oct 26, 2017	127.00	129.16	126.28	128.88
2239	AMEX	ZSL	Wed, Oct 25, 2017	125.48	126.68	125.48	126.24
2238	AMEX	ZSL	Tue, Oct 24, 2017	126.00	126.80	124.84	126.00
2237	AMEX	ZSL	Mon, Oct 23, 2017	126.28	127.40	124.00	124.00
2236	AMEX	ZSL	Fri, Oct 20, 2017	122.72	126.02	122.24	124.96
2235	AMEX	ZSL	Thu, Oct 19, 2017	125.36	125.36	121.52	121.76
2234	AMEX	ZSL	Wed, Oct 18, 2017	125.60	126.16	124.72	125.48
2233	AMEX	ZSL	Tue, Oct 17, 2017	124.16	125.83	123.71	124.80
2232	AMEX	ZSL	Mon, Oct 16, 2017	120.00	123.48	118.84	122.36
2231	AMEX	ZSL	Fri, Oct 13, 2017	120.60	121.52	119.72	119.88
2230	AMEX	ZSL	Thu, Oct 12, 2017	122.68	123.44	121.72	122.20
2229	AMEX	ZSL	Wed, Oct 11, 2017	123.08	124.40	122.08	122.40
2228	AMEX	ZSL	Tue, Oct 10, 2017	123.04	123.80	121.60	123.80
2227	AMEX	ZSL	Mon, Oct 9, 2017	127.08	127.24	125.95	126.00
2226	AMEX	ZSL	Fri, Oct 6, 2017	132.32	135.84	127.64	128.70
2225	AMEX	ZSL	Thu, Oct 5, 2017	129.92	131.68	129.64	131.64
2224	AMEX	ZSL	Wed, Oct 4, 2017	131.20	132.52	130.76	131.60
2223	AMEX	ZSL	Tue, Oct 3, 2017	131.80	131.84	130.80	131.32
2222	AMEX	ZSL	Mon, Oct 2, 2017	131.00	132.60	129.92	132.00
2221	AMEX	ZSL	Fri, Sep 29, 2017	129.48	131.40	128.71	131.12
2220	AMEX	ZSL	Thu, Sep 28, 2017	128.96	129.80	127.60	128.24
2219	AMEX	ZSL	Wed, Sep 27, 2017	129.70	129.70	127.56	129.56
2218	AMEX	ZSL	Tue, Sep 26, 2017	126.32	128.88	126.32	128.40
2217	AMEX	ZSL	Mon, Sep 25, 2017	127.80	128.08	123.20	123.56
2216	AMEX	ZSL	Fri, Sep 22, 2017	126.60	126.89	125.72	126.20
2215	AMEX	ZSL	Thu, Sep 21, 2017	127.92	127.92	125.28	126.18
2214	AMEX	ZSL	Wed, Sep 20, 2017	121.88	126.27	121.04	124.04
2213	AMEX	ZSL	Tue, Sep 19, 2017	123.12	123.12	121.24	121.58
2212	AMEX	ZSL	Mon, Sep 18, 2017	121.40	124.89	121.11	123.20
2211	AMEX	ZSL	Fri, Sep 15, 2017	117.12	118.44	116.65	117.94
2210	AMEX	ZSL	Thu, Sep 14, 2017	117.00	117.00	115.52	115.96
2209	AMEX	ZSL	Wed, Sep 13, 2017	115.56	116.88	115.10	116.04
2208	AMEX	ZSL	Tue, Sep 12, 2017	115.44	115.44	114.12	114.32
2207	AMEX	ZSL	Mon, Sep 11, 2017	115.32	116.00	113.80	115.96
2206	AMEX	ZSL	Fri, Sep 8, 2017	111.64	113.80	111.44	112.72
2205	AMEX	ZSL	Thu, Sep 7, 2017	113.68	113.92	111.20	111.44
2204	AMEX	ZSL	Wed, Sep 6, 2017	113.12	115.38	113.12	114.76
2203	AMEX	ZSL	Tue, Sep 5, 2017	113.48	115.12	112.80	114.44
2202	AMEX	ZSL	Fri, Sep 1, 2017	117.34	119.42	116.40	116.80
2201	AMEX	ZSL	Thu, Aug 31, 2017	120.88	120.96	118.03	118.03
2200	AMEX	ZSL	Wed, Aug 30, 2017	121.08	121.22	120.32	120.88
2199	AMEX	ZSL	Tue, Aug 29, 2017	118.24	122.48	117.68	121.44
2198	AMEX	ZSL	Mon, Aug 28, 2017	125.00	125.00	120.08	120.32
2197	AMEX	ZSL	Fri, Aug 25, 2017	125.84	131.12	125.04	126.72
2196	AMEX	ZSL	Thu, Aug 24, 2017	127.44	128.84	127.32	128.48
2195	AMEX	ZSL	Wed, Aug 23, 2017	126.64	127.56	125.96	126.26
2194	AMEX	ZSL	Tue, Aug 22, 2017	126.48	128.92	126.08	127.32
2193	AMEX	ZSL	Mon, Aug 21, 2017	126.44	127.57	125.08	127.37
2192	AMEX	ZSL	Fri, Aug 18, 2017	124.89	127.56	124.68	126.96
2191	AMEX	ZSL	Thu, Aug 17, 2017	125.46	127.56	124.80	126.68
2190	AMEX	ZSL	Wed, Aug 16, 2017	132.36	132.36	125.44	125.76
2189	AMEX	ZSL	Tue, Aug 15, 2017	133.16	133.45	131.25	132.88
2188	AMEX	ZSL	Mon, Aug 14, 2017	126.44	127.24	125.22	126.44
2187	AMEX	ZSL	Fri, Aug 11, 2017	127.04	127.82	125.82	125.88
2186	AMEX	ZSL	Thu, Aug 10, 2017	124.52	126.72	124.12	125.84
2185	AMEX	ZSL	Wed, Aug 9, 2017	131.12	131.62	128.40	129.04
2184	AMEX	ZSL	Tue, Aug 8, 2017	137.64	139.80	136.16	136.54
2183	AMEX	ZSL	Mon, Aug 7, 2017	141.88	142.00	139.20	140.36
2182	AMEX	ZSL	Fri, Aug 4, 2017	137.24	141.05	136.86	140.12
2181	AMEX	ZSL	Thu, Aug 3, 2017	134.80	134.80	133.00	133.88
2180	AMEX	ZSL	Wed, Aug 2, 2017	135.48	135.48	132.47	135.32
2179	AMEX	ZSL	Tue, Aug 1, 2017	132.40	133.48	130.92	133.02
2178	AMEX	ZSL	Mon, Jul 31, 2017	131.48	131.69	130.32	130.72
2177	AMEX	ZSL	Fri, Jul 28, 2017	133.80	133.80	132.20	132.53
2176	AMEX	ZSL	Thu, Jul 27, 2017	131.60	135.32	131.36	135.04
2175	AMEX	ZSL	Wed, Jul 26, 2017	137.52	137.84	133.36	133.80
2174	AMEX	ZSL	Tue, Jul 25, 2017	135.84	137.40	134.60	136.96
2173	AMEX	ZSL	Mon, Jul 24, 2017	135.76	137.68	135.40	137.12
2172	AMEX	ZSL	Fri, Jul 21, 2017	137.36	138.12	136.24	136.76
2171	AMEX	ZSL	Thu, Jul 20, 2017	141.24	142.08	137.92	140.20
2170	AMEX	ZSL	Wed, Jul 19, 2017	139.52	141.36	139.01	140.08
2169	AMEX	ZSL	Tue, Jul 18, 2017	140.72	141.52	139.28	139.28
2168	AMEX	ZSL	Mon, Jul 17, 2017	142.84	143.36	141.68	143.32
2167	AMEX	ZSL	Fri, Jul 14, 2017	144.44	147.72	144.00	146.31
2166	AMEX	ZSL	Thu, Jul 13, 2017	147.40	151.80	147.40	151.08
2165	AMEX	ZSL	Wed, Jul 12, 2017	146.28	147.80	145.88	147.16
2164	AMEX	ZSL	Tue, Jul 11, 2017	151.80	153.12	148.44	148.72
2163	AMEX	ZSL	Mon, Jul 10, 2017	160.00	160.36	150.20	151.88
2162	AMEX	ZSL	Fri, Jul 7, 2017	150.00	158.54	150.00	154.40
2161	AMEX	ZSL	Thu, Jul 6, 2017	146.28	147.88	146.12	146.44
2160	AMEX	ZSL	Wed, Jul 5, 2017	147.80	148.40	145.32	145.88
2159	AMEX	ZSL	Mon, Jul 3, 2017	142.60	145.20	141.68	144.52
2158	AMEX	ZSL	Fri, Jun 30, 2017	136.64	136.64	135.52	136.36
2157	AMEX	ZSL	Thu, Jun 29, 2017	136.12	136.56	134.72	136.44
2156	AMEX	ZSL	Wed, Jun 28, 2017	134.36	134.76	133.32	133.32
2155	AMEX	ZSL	Tue, Jun 27, 2017	136.44	137.26	134.56	135.28
2154	AMEX	ZSL	Mon, Jun 26, 2017	136.80	137.60	136.36	137.44
2153	AMEX	ZSL	Fri, Jun 23, 2017	134.60	135.76	134.36	135.24
2152	AMEX	ZSL	Thu, Jun 22, 2017	137.20	138.28	136.76	137.40
2151	AMEX	ZSL	Wed, Jun 21, 2017	140.16	140.78	139.04	139.64
2150	AMEX	ZSL	Tue, Jun 20, 2017	139.20	140.36	138.36	139.48
2149	AMEX	ZSL	Mon, Jun 19, 2017	137.48	139.08	137.20	138.88
2148	AMEX	ZSL	Fri, Jun 16, 2017	135.20	136.16	135.20	135.80
2147	AMEX	ZSL	Thu, Jun 15, 2017	134.72	135.56	133.20	133.68
2146	AMEX	ZSL	Wed, Jun 14, 2017	127.04	133.10	125.56	132.60
2145	AMEX	ZSL	Tue, Jun 13, 2017	134.68	135.12	132.08	132.76
2144	AMEX	ZSL	Mon, Jun 12, 2017	130.84	132.30	129.46	131.68
2143	AMEX	ZSL	Fri, Jun 9, 2017	127.64	128.10	126.84	127.68
2142	AMEX	ZSL	Thu, Jun 8, 2017	121.90	126.40	121.90	124.80
2141	AMEX	ZSL	Wed, Jun 7, 2017	121.40	123.20	120.72	122.44
2140	AMEX	ZSL	Tue, Jun 6, 2017	121.12	121.40	119.96	120.84
2139	AMEX	ZSL	Mon, Jun 5, 2017	122.04	122.88	121.44	122.52
2138	AMEX	ZSL	Fri, Jun 2, 2017	125.44	125.44	122.56	123.32
2137	AMEX	ZSL	Thu, Jun 1, 2017	129.56	130.04	126.02	126.32
2136	AMEX	ZSL	Wed, May 31, 2017	126.80	126.90	124.80	126.20
2135	AMEX	ZSL	Tue, May 30, 2017	126.08	126.48	124.40	124.76
2134	AMEX	ZSL	Fri, May 26, 2017	126.08	127.00	125.16	125.92
2133	AMEX	ZSL	Thu, May 25, 2017	127.52	128.84	127.24	128.76
2132	AMEX	ZSL	Wed, May 24, 2017	130.12	130.64	128.08	128.08
2131	AMEX	ZSL	Tue, May 23, 2017	126.84	130.40	126.28	130.24
2130	AMEX	ZSL	Mon, May 22, 2017	130.40	130.60	127.52	128.88
2129	AMEX	ZSL	Fri, May 19, 2017	133.20	135.16	133.20	133.50
2128	AMEX	ZSL	Thu, May 18, 2017	134.88	139.36	134.60	137.28
2127	AMEX	ZSL	Wed, May 17, 2017	131.24	134.52	130.28	132.76
2126	AMEX	ZSL	Tue, May 16, 2017	136.04	136.04	133.28	134.08
2125	AMEX	ZSL	Mon, May 15, 2017	134.84	137.44	134.84	137.44
2124	AMEX	ZSL	Fri, May 12, 2017	140.52	141.00	139.44	140.48
2123	AMEX	ZSL	Thu, May 11, 2017	144.16	144.25	142.12	142.60
2122	AMEX	ZSL	Wed, May 10, 2017	144.04	144.92	143.56	144.40
2121	AMEX	ZSL	Tue, May 9, 2017	144.72	146.92	144.72	145.80
2120	AMEX	ZSL	Mon, May 8, 2017	142.68	143.88	142.52	143.04
2119	AMEX	ZSL	Fri, May 5, 2017	142.84	144.20	141.44	141.48
2118	AMEX	ZSL	Thu, May 4, 2017	142.16	144.20	140.70	142.96
2117	AMEX	ZSL	Wed, May 3, 2017	136.52	140.20	136.52	140.14
2116	AMEX	ZSL	Tue, May 2, 2017	133.72	135.06	133.56	134.32
2115	AMEX	ZSL	Mon, May 1, 2017	130.08	134.48	129.04	133.36
2114	AMEX	ZSL	Fri, Apr 28, 2017	128.48	129.44	127.32	128.48
2113	AMEX	ZSL	Thu, Apr 27, 2017	126.44	127.96	126.02	127.44
2112	AMEX	ZSL	Wed, Apr 26, 2017	124.12	126.84	124.12	124.32
2111	AMEX	ZSL	Tue, Apr 25, 2017	122.00	123.48	121.40	122.80
2110	AMEX	ZSL	Mon, Apr 24, 2017	120.28	121.24	118.44	118.44
2109	AMEX	ZSL	Fri, Apr 21, 2017	118.88	120.16	118.36	118.48
2108	AMEX	ZSL	Thu, Apr 20, 2017	116.72	119.60	115.72	117.52
2107	AMEX	ZSL	Wed, Apr 19, 2017	114.64	116.60	114.64	116.12
2106	AMEX	ZSL	Tue, Apr 18, 2017	112.88	116.34	112.76	113.80
2105	AMEX	ZSL	Mon, Apr 17, 2017	111.36	113.12	111.00	112.68
2104	AMEX	ZSL	Thu, Apr 13, 2017	111.08	112.44	110.68	111.34
2103	AMEX	ZSL	Wed, Apr 12, 2017	113.80	114.92	112.24	112.48
2102	AMEX	ZSL	Tue, Apr 11, 2017	117.08	117.29	113.92	114.16
2101	AMEX	ZSL	Mon, Apr 10, 2017	120.24	121.41	118.64	118.92
2100	AMEX	ZSL	Fri, Apr 7, 2017	113.76	119.24	113.20	118.28
2099	AMEX	ZSL	Thu, Apr 6, 2017	115.94	116.04	114.79	115.16
2098	AMEX	ZSL	Wed, Apr 5, 2017	115.60	116.40	114.08	114.68
2097	AMEX	ZSL	Tue, Apr 4, 2017	114.36	115.52	113.68	114.32
2096	AMEX	ZSL	Mon, Apr 3, 2017	115.92	116.00	115.16	115.56
2095	AMEX	ZSL	Fri, Mar 31, 2017	115.88	116.15	115.07	115.60
2094	AMEX	ZSL	Thu, Mar 30, 2017	116.92	116.92	114.76	116.72
2093	AMEX	ZSL	Wed, Mar 29, 2017	116.92	116.96	115.24	115.60
2092	AMEX	ZSL	Tue, Mar 28, 2017	116.04	117.22	115.20	116.60
2091	AMEX	ZSL	Mon, Mar 27, 2017	117.52	118.16	116.80	116.96
2090	AMEX	ZSL	Fri, Mar 24, 2017	123.56	123.60	121.28	121.28
2089	AMEX	ZSL	Thu, Mar 23, 2017	122.80	124.68	122.72	124.12
2088	AMEX	ZSL	Wed, Mar 22, 2017	124.60	125.39	124.28	124.72
2087	AMEX	ZSL	Tue, Mar 21, 2017	124.72	125.40	123.97	124.88
2086	AMEX	ZSL	Mon, Mar 20, 2017	126.52	127.16	126.12	126.44
2085	AMEX	ZSL	Fri, Mar 17, 2017	128.00	128.00	126.84	127.08
2084	AMEX	ZSL	Thu, Mar 16, 2017	125.28	129.04	125.28	128.24
2083	AMEX	ZSL	Wed, Mar 15, 2017	134.57	136.08	127.64	127.72
2082	AMEX	ZSL	Tue, Mar 14, 2017	134.00	135.42	133.04	135.20
2081	AMEX	ZSL	Mon, Mar 13, 2017	133.44	134.20	133.04	133.76
2080	AMEX	ZSL	Fri, Mar 10, 2017	134.32	135.00	132.64	132.64
2079	AMEX	ZSL	Thu, Mar 9, 2017	130.36	134.40	129.72	134.12
2078	AMEX	ZSL	Wed, Mar 8, 2017	129.00	130.04	128.32	129.96
2077	AMEX	ZSL	Tue, Mar 7, 2017	125.04	126.55	124.60	126.32
2076	AMEX	ZSL	Mon, Mar 6, 2017	121.40	123.24	121.12	122.44
2075	AMEX	ZSL	Fri, Mar 3, 2017	123.84	123.84	119.44	120.08
2074	AMEX	ZSL	Thu, Mar 2, 2017	115.60	123.56	115.00	122.78
2073	AMEX	ZSL	Wed, Mar 1, 2017	116.12	116.12	113.94	114.56
2072	AMEX	ZSL	Tue, Feb 28, 2017	115.24	115.60	113.80	115.40
2071	AMEX	ZSL	Mon, Feb 27, 2017	114.68	116.60	113.45	116.44
2070	AMEX	ZSL	Fri, Feb 24, 2017	115.96	116.34	114.52	115.12
2069	AMEX	ZSL	Thu, Feb 23, 2017	117.00	118.72	116.88	117.32
2068	AMEX	ZSL	Wed, Feb 22, 2017	119.60	120.52	119.04	119.04
2067	AMEX	ZSL	Tue, Feb 21, 2017	121.08	121.68	118.72	120.04
2066	AMEX	ZSL	Fri, Feb 17, 2017	119.99	119.99	118.88	119.60
2065	AMEX	ZSL	Thu, Feb 16, 2017	119.00	119.24	118.00	118.64
2064	AMEX	ZSL	Wed, Feb 15, 2017	122.28	122.28	120.00	120.12
2063	AMEX	ZSL	Tue, Feb 14, 2017	119.28	123.28	118.68	120.64
2062	AMEX	ZSL	Mon, Feb 13, 2017	120.88	122.60	120.88	122.20
2061	AMEX	ZSL	Fri, Feb 10, 2017	124.80	124.80	119.64	120.60
2060	AMEX	ZSL	Thu, Feb 9, 2017	122.96	125.00	121.96	124.32
2059	AMEX	ZSL	Wed, Feb 8, 2017	122.56	124.20	121.88	123.00
2058	AMEX	ZSL	Tue, Feb 7, 2017	124.28	124.28	122.88	124.08
2057	AMEX	ZSL	Mon, Feb 6, 2017	124.88	125.56	123.32	123.52
2056	AMEX	ZSL	Fri, Feb 3, 2017	128.73	128.74	126.60	127.40
2055	AMEX	ZSL	Thu, Feb 2, 2017	124.96	128.42	124.64	127.65
2054	AMEX	ZSL	Wed, Feb 1, 2017	128.00	129.10	125.24	126.80
2053	AMEX	ZSL	Tue, Jan 31, 2017	128.00	128.56	125.68	126.52
2052	AMEX	ZSL	Mon, Jan 30, 2017	131.80	133.72	131.12	133.08
2051	AMEX	ZSL	Fri, Jan 27, 2017	139.40	139.60	131.50	133.12
2050	AMEX	ZSL	Thu, Jan 26, 2017	138.16	140.15	136.96	138.68
2049	AMEX	ZSL	Wed, Jan 25, 2017	138.14	138.96	135.20	135.52
2048	AMEX	ZSL	Tue, Jan 24, 2017	133.12	134.76	131.00	133.44
2047	AMEX	ZSL	Mon, Jan 23, 2017	133.31	133.96	132.52	132.60
2046	AMEX	ZSL	Fri, Jan 20, 2017	135.08	136.88	132.68	134.28
2045	AMEX	ZSL	Thu, Jan 19, 2017	139.08	139.20	134.80	135.54
2044	AMEX	ZSL	Wed, Jan 18, 2017	133.08	134.80	130.54	134.56
2043	AMEX	ZSL	Tue, Jan 17, 2017	134.48	134.48	132.57	132.68
2042	AMEX	ZSL	Fri, Jan 13, 2017	140.80	142.12	138.40	138.62
2041	AMEX	ZSL	Thu, Jan 12, 2017	137.64	139.68	136.48	139.04
2040	AMEX	ZSL	Wed, Jan 11, 2017	141.40	143.18	138.12	139.76
2039	AMEX	ZSL	Tue, Jan 10, 2017	141.16	141.16	137.00	138.88
2038	AMEX	ZSL	Mon, Jan 9, 2017	142.52	143.68	141.04	142.56
2037	AMEX	ZSL	Fri, Jan 6, 2017	145.32	145.76	143.20	144.20
2036	AMEX	ZSL	Thu, Jan 5, 2017	142.20	143.70	140.40	142.36
2035	AMEX	ZSL	Wed, Jan 4, 2017	145.08	146.75	143.82	145.36
2034	AMEX	ZSL	Tue, Jan 3, 2017	153.16	153.16	144.00	148.04
2033	AMEX	ZSL	Fri, Dec 30, 2016	149.64	156.28	149.16	155.04
2032	AMEX	ZSL	Thu, Dec 29, 2016	153.28	153.60	149.13	150.80
2031	AMEX	ZSL	Wed, Dec 28, 2016	155.16	155.96	152.84	153.34
2030	AMEX	ZSL	Tue, Dec 27, 2016	157.28	157.68	154.40	154.56
2029	AMEX	ZSL	Fri, Dec 23, 2016	158.44	159.76	157.60	159.16
2028	AMEX	ZSL	Thu, Dec 22, 2016	156.68	158.04	153.32	157.50
2027	AMEX	ZSL	Wed, Dec 21, 2016	151.68	155.60	151.68	154.80
2026	AMEX	ZSL	Tue, Dec 20, 2016	159.96	161.56	152.48	152.88
2025	AMEX	ZSL	Mon, Dec 19, 2016	152.60	155.26	152.60	154.44
2024	AMEX	ZSL	Fri, Dec 16, 2016	153.28	155.12	149.52	152.36
2023	AMEX	ZSL	Thu, Dec 15, 2016	153.44	156.64	151.80	152.48
2022	AMEX	ZSL	Wed, Dec 14, 2016	136.52	141.64	134.05	141.48
2021	AMEX	ZSL	Tue, Dec 13, 2016	135.96	141.44	135.96	139.18
2020	AMEX	ZSL	Mon, Dec 12, 2016	136.44	136.92	134.95	136.52
2019	AMEX	ZSL	Fri, Dec 9, 2016	137.76	141.31	137.00	140.72
2018	AMEX	ZSL	Thu, Dec 8, 2016	137.80	138.72	137.00	138.72
2017	AMEX	ZSL	Wed, Dec 7, 2016	137.40	137.40	134.12	136.16
2016	AMEX	ZSL	Tue, Dec 6, 2016	142.32	143.08	140.16	143.00
2015	AMEX	ZSL	Mon, Dec 5, 2016	144.68	146.24	140.52	142.60
2014	AMEX	ZSL	Fri, Dec 2, 2016	146.20	146.20	140.68	143.24
2013	AMEX	ZSL	Thu, Dec 1, 2016	148.60	150.16	143.56	146.64
2012	AMEX	ZSL	Wed, Nov 30, 2016	144.36	148.24	144.08	147.44
2011	AMEX	ZSL	Tue, Nov 29, 2016	148.24	148.24	143.00	144.76
2010	AMEX	ZSL	Mon, Nov 28, 2016	146.84	146.84	144.00	144.96
2009	AMEX	ZSL	Fri, Nov 25, 2016	146.52	148.04	145.72	147.32
2008	AMEX	ZSL	Wed, Nov 23, 2016	149.56	152.80	147.96	149.48
2007	AMEX	ZSL	Tue, Nov 22, 2016	142.88	146.12	142.36	144.62
2006	AMEX	ZSL	Mon, Nov 21, 2016	145.36	146.85	143.76	145.60
2005	AMEX	ZSL	Fri, Nov 18, 2016	145.08	148.36	143.64	145.96
2004	AMEX	ZSL	Thu, Nov 17, 2016	139.24	146.00	138.60	144.20
2003	AMEX	ZSL	Wed, Nov 16, 2016	137.48	141.28	137.48	139.88
2002	AMEX	ZSL	Tue, Nov 15, 2016	140.32	141.16	136.82	137.72
2001	AMEX	ZSL	Mon, Nov 14, 2016	138.36	144.60	137.84	141.45
2000	AMEX	ZSL	Fri, Nov 11, 2016	120.00	136.40	120.00	134.17
1999	AMEX	ZSL	Thu, Nov 10, 2016	117.72	120.29	116.28	118.76
1998	AMEX	ZSL	Wed, Nov 9, 2016	115.12	121.36	114.96	120.64
1997	AMEX	ZSL	Tue, Nov 8, 2016	122.76	122.76	116.08	121.68
1996	AMEX	ZSL	Mon, Nov 7, 2016	123.44	126.32	122.96	123.40
1995	AMEX	ZSL	Fri, Nov 4, 2016	120.88	121.96	120.04	121.06
1994	AMEX	ZSL	Thu, Nov 3, 2016	124.24	124.56	120.48	121.64
1993	AMEX	ZSL	Wed, Nov 2, 2016	118.76	120.28	116.96	119.96
1992	AMEX	ZSL	Tue, Nov 1, 2016	122.12	123.36	120.04	122.00
1991	AMEX	ZSL	Mon, Oct 31, 2016	129.12	130.28	128.32	128.72
1990	AMEX	ZSL	Fri, Oct 28, 2016	131.24	132.60	128.32	130.33
1989	AMEX	ZSL	Thu, Oct 27, 2016	132.04	133.36	131.72	132.48
1988	AMEX	ZSL	Wed, Oct 26, 2016	131.68	133.64	130.64	132.84
1987	AMEX	ZSL	Tue, Oct 25, 2016	131.40	131.68	130.04	130.48
1986	AMEX	ZSL	Mon, Oct 24, 2016	129.40	134.24	128.40	133.20
1985	AMEX	ZSL	Fri, Oct 21, 2016	133.84	135.28	133.84	134.04
1984	AMEX	ZSL	Thu, Oct 20, 2016	131.28	135.24	131.24	134.08
1983	AMEX	ZSL	Wed, Oct 19, 2016	131.24	133.24	131.08	131.92
1982	AMEX	ZSL	Tue, Oct 18, 2016	133.24	134.32	131.56	132.84
1981	AMEX	ZSL	Mon, Oct 17, 2016	135.72	136.40	135.04	135.52
1980	AMEX	ZSL	Fri, Oct 14, 2016	135.36	136.68	133.72	135.64
1979	AMEX	ZSL	Thu, Oct 13, 2016	134.36	135.96	134.12	134.72
1978	AMEX	ZSL	Wed, Oct 12, 2016	134.52	136.16	132.72	134.00
1977	AMEX	ZSL	Tue, Oct 11, 2016	132.92	135.56	132.88	135.48
1976	AMEX	ZSL	Mon, Oct 10, 2016	132.20	132.93	131.12	132.84
1975	AMEX	ZSL	Fri, Oct 7, 2016	133.12	141.11	132.80	135.23
1974	AMEX	ZSL	Thu, Oct 6, 2016	137.16	140.92	135.64	137.80
1973	AMEX	ZSL	Wed, Oct 5, 2016	129.12	134.28	128.48	131.28
1972	AMEX	ZSL	Tue, Oct 4, 2016	121.56	131.80	121.56	130.24
1971	AMEX	ZSL	Mon, Oct 3, 2016	115.00	119.40	114.96	118.08
1970	AMEX	ZSL	Fri, Sep 30, 2016	107.84	114.52	107.72	113.64
1969	AMEX	ZSL	Thu, Sep 29, 2016	115.08	115.72	113.68	114.96
1968	AMEX	ZSL	Wed, Sep 28, 2016	115.76	116.64	113.52	113.96
1967	AMEX	ZSL	Tue, Sep 27, 2016	112.88	116.14	112.76	114.20
1966	AMEX	ZSL	Mon, Sep 26, 2016	109.16	111.84	108.48	111.52
1965	AMEX	ZSL	Fri, Sep 23, 2016	106.68	109.32	106.57	108.48
1964	AMEX	ZSL	Thu, Sep 22, 2016	105.08	106.32	104.20	106.08
1963	AMEX	ZSL	Wed, Sep 21, 2016	109.84	110.00	106.28	106.52
1962	AMEX	ZSL	Tue, Sep 20, 2016	114.80	115.24	113.28	113.92
1961	AMEX	ZSL	Mon, Sep 19, 2016	113.44	114.62	112.92	114.44
1960	AMEX	ZSL	Fri, Sep 16, 2016	120.08	120.60	118.36	119.04
1959	AMEX	ZSL	Thu, Sep 15, 2016	117.04	118.65	114.80	116.54
1958	AMEX	ZSL	Wed, Sep 14, 2016	116.72	117.04	115.26	116.76
1957	AMEX	ZSL	Tue, Sep 13, 2016	115.64	118.88	115.64	117.80
1956	AMEX	ZSL	Mon, Sep 12, 2016	118.56	119.12	114.32	114.96
1955	AMEX	ZSL	Fri, Sep 9, 2016	111.36	116.10	111.36	116.08
1954	AMEX	ZSL	Thu, Sep 8, 2016	108.16	110.58	107.40	110.16
1953	AMEX	ZSL	Wed, Sep 7, 2016	106.28	108.89	106.00	108.28
1952	AMEX	ZSL	Tue, Sep 6, 2016	110.00	110.20	104.40	105.48
1951	AMEX	ZSL	Fri, Sep 2, 2016	115.48	116.44	112.76	112.80
1950	AMEX	ZSL	Thu, Sep 1, 2016	122.20	123.00	119.08	119.64
1949	AMEX	ZSL	Wed, Aug 31, 2016	123.16	123.16	121.64	122.88
1948	AMEX	ZSL	Tue, Aug 30, 2016	121.92	123.72	120.96	123.16
1947	AMEX	ZSL	Mon, Aug 29, 2016	123.40	123.44	119.88	120.56
1946	AMEX	ZSL	Fri, Aug 26, 2016	121.56	123.76	117.40	122.80
1945	AMEX	ZSL	Thu, Aug 25, 2016	124.68	124.72	123.00	124.00
1944	AMEX	ZSL	Wed, Aug 24, 2016	122.52	124.40	122.24	124.04
1943	AMEX	ZSL	Tue, Aug 23, 2016	118.96	120.50	117.84	119.88
1942	AMEX	ZSL	Mon, Aug 22, 2016	119.16	120.40	118.80	119.96
1941	AMEX	ZSL	Fri, Aug 19, 2016	114.48	114.96	113.36	114.84
1940	AMEX	ZSL	Thu, Aug 18, 2016	110.08	110.44	109.04	110.07
1939	AMEX	ZSL	Wed, Aug 17, 2016	111.04	114.00	109.36	111.20
1938	AMEX	ZSL	Tue, Aug 16, 2016	110.40	110.40	108.16	109.36
1937	AMEX	ZSL	Mon, Aug 15, 2016	110.20	110.20	108.56	109.24
1936	AMEX	ZSL	Fri, Aug 12, 2016	105.40	111.04	105.24	110.56
1935	AMEX	ZSL	Thu, Aug 11, 2016	106.20	108.00	104.56	107.75
1934	AMEX	ZSL	Wed, Aug 10, 2016	104.64	105.96	103.76	105.71
1933	AMEX	ZSL	Tue, Aug 9, 2016	110.08	110.08	109.00	109.24
1932	AMEX	ZSL	Mon, Aug 8, 2016	111.20	111.20	109.00	110.84
1931	AMEX	ZSL	Fri, Aug 5, 2016	109.16	111.00	108.80	110.80
1930	AMEX	ZSL	Thu, Aug 4, 2016	104.88	104.88	103.12	104.04
1929	AMEX	ZSL	Wed, Aug 3, 2016	102.24	104.31	102.24	103.64
1928	AMEX	ZSL	Tue, Aug 2, 2016	101.80	102.00	100.32	101.64
1927	AMEX	ZSL	Mon, Aug 1, 2016	103.60	104.16	102.38	103.64
1926	AMEX	ZSL	Fri, Jul 29, 2016	106.04	107.16	104.09	104.52
1925	AMEX	ZSL	Thu, Jul 28, 2016	105.04	107.08	104.80	106.20
1924	AMEX	ZSL	Wed, Jul 27, 2016	109.00	111.76	104.12	104.64
1923	AMEX	ZSL	Tue, Jul 26, 2016	113.52	113.72	112.60	113.32
1922	AMEX	ZSL	Mon, Jul 25, 2016	115.88	117.20	112.24	114.65
1921	AMEX	ZSL	Fri, Jul 22, 2016	113.76	114.16	112.72	113.25
1920	AMEX	ZSL	Thu, Jul 21, 2016	117.56	117.56	110.56	110.88
1919	AMEX	ZSL	Wed, Jul 20, 2016	115.64	116.72	114.20	116.60
1918	AMEX	ZSL	Tue, Jul 19, 2016	110.28	110.92	109.40	110.40
1917	AMEX	ZSL	Mon, Jul 18, 2016	111.12	111.12	108.26	108.26
1916	AMEX	ZSL	Fri, Jul 15, 2016	109.04	109.80	107.12	108.48
1915	AMEX	ZSL	Thu, Jul 14, 2016	108.84	108.84	106.55	107.12
1914	AMEX	ZSL	Wed, Jul 13, 2016	106.72	107.91	105.52	105.52
1913	AMEX	ZSL	Tue, Jul 12, 2016	106.36	109.40	104.80	108.76
1912	AMEX	ZSL	Mon, Jul 11, 2016	106.76	107.36	104.72	106.48
1911	AMEX	ZSL	Fri, Jul 8, 2016	112.32	113.28	107.68	107.68
1910	AMEX	ZSL	Thu, Jul 7, 2016	111.60	116.46	111.60	113.96
1909	AMEX	ZSL	Wed, Jul 6, 2016	110.88	111.68	107.88	109.24
1908	AMEX	ZSL	Tue, Jul 5, 2016	113.32	115.16	110.41	111.80
1907	AMEX	ZSL	Fri, Jul 1, 2016	119.60	120.08	112.48	113.68
1906	AMEX	ZSL	Thu, Jun 30, 2016	132.52	132.52	126.00	126.60
1905	AMEX	ZSL	Wed, Jun 29, 2016	133.80	135.20	131.72	134.32
1904	AMEX	ZSL	Tue, Jun 28, 2016	142.08	143.40	141.40	142.08
1903	AMEX	ZSL	Mon, Jun 27, 2016	142.12	143.96	141.68	142.16
1902	AMEX	ZSL	Fri, Jun 24, 2016	139.48	143.56	139.48	143.00
1901	AMEX	ZSL	Thu, Jun 23, 2016	151.24	151.76	150.00	150.72
1900	AMEX	ZSL	Wed, Jun 22, 2016	151.56	151.88	150.56	151.60
1899	AMEX	ZSL	Tue, Jun 21, 2016	150.58	153.16	150.40	152.28
1898	AMEX	ZSL	Mon, Jun 20, 2016	150.28	150.28	146.52	147.36
1897	AMEX	ZSL	Fri, Jun 17, 2016	149.20	151.86	148.28	148.44
1896	AMEX	ZSL	Thu, Jun 16, 2016	143.16	153.80	142.89	153.13
1895	AMEX	ZSL	Wed, Jun 15, 2016	148.44	149.64	146.04	146.20
1894	AMEX	ZSL	Tue, Jun 14, 2016	149.00	151.20	149.00	149.96
1893	AMEX	ZSL	Mon, Jun 13, 2016	149.84	151.12	148.80	149.40
1892	AMEX	ZSL	Fri, Jun 10, 2016	150.44	153.08	150.36	150.76
1891	AMEX	ZSL	Thu, Jun 9, 2016	155.36	155.96	150.68	152.12
1890	AMEX	ZSL	Wed, Jun 8, 2016	156.92	158.28	155.20	156.24
1889	AMEX	ZSL	Tue, Jun 7, 2016	170.68	170.68	167.70	168.28
1888	AMEX	ZSL	Mon, Jun 6, 2016	168.44	169.76	167.40	167.40
1887	AMEX	ZSL	Fri, Jun 3, 2016	169.96	171.32	168.08	168.76
1886	AMEX	ZSL	Thu, Jun 2, 2016	178.00	178.73	177.36	178.04
1885	AMEX	ZSL	Wed, Jun 1, 2016	178.52	181.60	177.20	178.64
1884	AMEX	ZSL	Tue, May 31, 2016	177.88	178.96	175.92	178.40
1883	AMEX	ZSL	Fri, May 27, 2016	172.20	175.00	171.54	173.48
1882	AMEX	ZSL	Thu, May 26, 2016	166.40	171.72	166.40	171.04
1881	AMEX	ZSL	Wed, May 25, 2016	173.52	173.52	169.68	171.84
1880	AMEX	ZSL	Tue, May 24, 2016	172.20	174.00	169.84	173.64
1879	AMEX	ZSL	Mon, May 23, 2016	171.20	171.74	168.92	169.88
1878	AMEX	ZSL	Fri, May 20, 2016	164.84	169.24	164.84	166.88
1877	AMEX	ZSL	Thu, May 19, 2016	169.64	171.20	167.04	168.44
1876	AMEX	ZSL	Wed, May 18, 2016	158.36	164.00	155.72	161.52
1875	AMEX	ZSL	Tue, May 17, 2016	155.52	155.52	152.56	154.32
1874	AMEX	ZSL	Mon, May 16, 2016	153.68	156.08	151.38	156.04
1873	AMEX	ZSL	Fri, May 13, 2016	159.00	160.00	156.40	156.44
1872	AMEX	ZSL	Thu, May 12, 2016	152.00	158.36	151.64	157.12
1871	AMEX	ZSL	Wed, May 11, 2016	151.48	153.60	149.48	151.68
1870	AMEX	ZSL	Tue, May 10, 2016	158.32	158.83	156.43	157.76
1869	AMEX	ZSL	Mon, May 9, 2016	158.52	160.48	157.00	160.04
1868	AMEX	ZSL	Fri, May 6, 2016	152.12	153.02	149.00	150.32
1867	AMEX	ZSL	Thu, May 5, 2016	149.04	155.08	148.16	153.04
1866	AMEX	ZSL	Wed, May 4, 2016	153.00	154.96	151.16	153.12
1865	AMEX	ZSL	Tue, May 3, 2016	149.76	153.72	149.28	151.92
1864	AMEX	ZSL	Mon, May 2, 2016	146.08	151.00	145.60	150.60
1863	AMEX	ZSL	Fri, Apr 29, 2016	144.52	146.56	143.04	145.16
1862	AMEX	ZSL	Thu, Apr 28, 2016	154.00	154.48	148.70	148.88
1861	AMEX	ZSL	Wed, Apr 27, 2016	156.44	158.68	153.52	155.91
1860	AMEX	ZSL	Tue, Apr 26, 2016	159.08	161.00	156.84	158.28
1859	AMEX	ZSL	Mon, Apr 25, 2016	160.80	161.60	157.96	160.04
1858	AMEX	ZSL	Fri, Apr 22, 2016	156.52	163.20	154.40	160.72
1857	AMEX	ZSL	Thu, Apr 21, 2016	156.00	165.04	155.56	159.96
1856	AMEX	ZSL	Wed, Apr 20, 2016	159.56	161.72	156.96	161.72
1855	AMEX	ZSL	Tue, Apr 19, 2016	161.00	164.00	160.04	161.64
1854	AMEX	ZSL	Mon, Apr 18, 2016	176.64	177.56	174.96	177.32
1853	AMEX	ZSL	Fri, Apr 15, 2016	178.84	179.44	173.72	175.20
1852	AMEX	ZSL	Thu, Apr 14, 2016	178.00	180.00	176.24	179.20
1851	AMEX	ZSL	Wed, Apr 13, 2016	176.04	180.04	174.00	177.48
1850	AMEX	ZSL	Tue, Apr 12, 2016	181.16	182.28	177.20	177.44
1849	AMEX	ZSL	Mon, Apr 11, 2016	189.76	189.76	182.72	184.28
1848	AMEX	ZSL	Fri, Apr 8, 2016	201.08	201.80	197.16	197.68
1847	AMEX	ZSL	Thu, Apr 7, 2016	201.16	203.40	198.00	202.28
1846	AMEX	ZSL	Wed, Apr 6, 2016	206.74	208.30	202.68	205.94
1845	AMEX	ZSL	Tue, Apr 5, 2016	210.32	210.32	210.32	204.24
1844	AMEX	ZSL	Mon, Apr 4, 2016	207.36	210.56	206.18	210.32
1843	AMEX	ZSL	Fri, Apr 1, 2016	209.44	214.12	205.64	206.12
1842	AMEX	ZSL	Thu, Mar 31, 2016	197.04	199.00	195.68	197.68
1841	AMEX	ZSL	Wed, Mar 30, 2016	201.04	204.72	197.86	202.88
1840	AMEX	ZSL	Tue, Mar 29, 2016	202.44	206.16	199.48	199.72
1839	AMEX	ZSL	Mon, Mar 28, 2016	201.12	204.69	199.16	203.60
1838	AMEX	ZSL	Thu, Mar 24, 2016	202.88	202.88	202.88	204.52
1837	AMEX	ZSL	Wed, Mar 23, 2016	199.12	203.24	199.05	202.88
1836	AMEX	ZSL	Tue, Mar 22, 2016	189.40	189.88	185.40	187.08
1835	AMEX	ZSL	Mon, Mar 21, 2016	190.04	191.64	187.44	188.16
1834	AMEX	ZSL	Fri, Mar 18, 2016	187.48	190.88	185.32	188.92
1833	AMEX	ZSL	Thu, Mar 17, 2016	187.20	189.60	183.08	189.12
1832	AMEX	ZSL	Wed, Mar 16, 2016	204.04	204.84	192.68	193.56
1831	AMEX	ZSL	Tue, Mar 15, 2016	202.16	202.16	202.16	202.80
1830	AMEX	ZSL	Mon, Mar 14, 2016	192.00	200.60	189.36	197.68
1829	AMEX	ZSL	Fri, Mar 11, 2016	194.84	198.96	193.24	198.96
1828	AMEX	ZSL	Thu, Mar 10, 2016	204.48	204.48	204.48	195.52
1827	AMEX	ZSL	Wed, Mar 9, 2016	205.40	205.84	199.16	204.48
1826	AMEX	ZSL	Tue, Mar 8, 2016	195.48	201.84	194.84	201.36
1825	AMEX	ZSL	Mon, Mar 7, 2016	195.68	196.68	192.68	194.10
1824	AMEX	ZSL	Fri, Mar 4, 2016	199.72	200.28	190.00	198.12
1823	AMEX	ZSL	Thu, Mar 3, 2016	212.96	212.96	212.96	204.88
1822	AMEX	ZSL	Wed, Mar 2, 2016	215.20	215.20	210.64	212.96
1821	AMEX	ZSL	Tue, Mar 1, 2016	213.68	220.00	213.68	215.32
1820	AMEX	ZSL	Mon, Feb 29, 2016	219.84	219.84	214.52	214.64
1819	AMEX	ZSL	Fri, Feb 26, 2016	212.04	221.32	211.04	220.44
1818	AMEX	ZSL	Thu, Feb 25, 2016	211.12	211.32	207.08	209.40
1817	AMEX	ZSL	Wed, Feb 24, 2016	199.96	206.88	196.96	205.52
1816	AMEX	ZSL	Tue, Feb 23, 2016	205.76	207.12	204.48	205.40
1815	AMEX	ZSL	Mon, Feb 22, 2016	210.48	211.36	205.84	208.16
1814	AMEX	ZSL	Fri, Feb 19, 2016	204.40	204.40	201.20	202.96
1813	AMEX	ZSL	Thu, Feb 18, 2016	205.96	205.96	198.24	199.32
1812	AMEX	ZSL	Wed, Feb 17, 2016	205.92	206.08	203.52	205.92
1811	AMEX	ZSL	Tue, Feb 16, 2016	202.80	207.56	202.04	207.00
1810	AMEX	ZSL	Fri, Feb 12, 2016	195.40	196.60	192.40	194.32
1809	AMEX	ZSL	Thu, Feb 11, 2016	196.56	198.48	188.76	194.96
1808	AMEX	ZSL	Wed, Feb 10, 2016	208.00	212.68	206.08	206.44
1807	AMEX	ZSL	Tue, Feb 9, 2016	203.92	209.48	202.36	209.48
1806	AMEX	ZSL	Mon, Feb 8, 2016	209.24	209.24	202.00	204.88
1805	AMEX	ZSL	Fri, Feb 5, 2016	224.20	225.11	213.64	213.68
1804	AMEX	ZSL	Thu, Feb 4, 2016	220.00	220.92	217.20	218.56
1803	AMEX	ZSL	Wed, Feb 3, 2016	231.12	233.76	220.88	227.04
1802	AMEX	ZSL	Tue, Feb 2, 2016	235.32	237.73	234.04	236.74
1801	AMEX	ZSL	Mon, Feb 1, 2016	236.64	238.04	233.92	234.48
1800	AMEX	ZSL	Fri, Jan 29, 2016	239.16	241.00	237.60	238.76
1799	AMEX	ZSL	Thu, Jan 28, 2016	239.64	239.92	236.98	238.04
1798	AMEX	ZSL	Wed, Jan 27, 2016	234.36	238.00	232.00	233.00
1797	AMEX	ZSL	Tue, Jan 26, 2016	239.56	239.61	229.96	232.72
1796	AMEX	ZSL	Mon, Jan 25, 2016	242.68	244.84	241.28	242.20
1795	AMEX	ZSL	Fri, Jan 22, 2016	243.32	249.40	238.28	249.28
1794	AMEX	ZSL	Thu, Jan 21, 2016	252.04	254.56	245.32	246.28
1793	AMEX	ZSL	Wed, Jan 20, 2016	246.80	249.12	243.70	245.44
1792	AMEX	ZSL	Tue, Jan 19, 2016	244.72	250.00	244.72	249.84
1791	AMEX	ZSL	Fri, Jan 15, 2016	248.96	255.60	247.20	255.28
1790	AMEX	ZSL	Thu, Jan 14, 2016	255.92	260.20	255.92	256.92
1789	AMEX	ZSL	Wed, Jan 13, 2016	251.00	252.72	243.88	245.28
1788	AMEX	ZSL	Tue, Jan 12, 2016	257.20	260.60	256.28	258.44
1787	AMEX	ZSL	Mon, Jan 11, 2016	250.84	257.08	250.48	255.88
1786	AMEX	ZSL	Fri, Jan 8, 2016	248.19	255.36	248.19	251.76
1785	AMEX	ZSL	Thu, Jan 7, 2016	246.76	248.96	237.92	240.96
1784	AMEX	ZSL	Wed, Jan 6, 2016	246.88	254.42	244.52	251.00
1783	AMEX	ZSL	Tue, Jan 5, 2016	253.30	255.28	250.54	252.00
1782	AMEX	ZSL	Mon, Jan 4, 2016	247.08	257.84	245.04	256.36
1781	AMEX	ZSL	Thu, Dec 31, 2015	257.20	258.68	255.80	258.20
1780	AMEX	ZSL	Wed, Dec 30, 2015	257.36	259.12	255.64	257.12
1779	AMEX	ZSL	Tue, Dec 29, 2015	250.68	254.88	250.16	254.80
1778	AMEX	ZSL	Mon, Dec 28, 2015	250.36	256.48	249.36	254.08
1777	AMEX	ZSL	Thu, Dec 24, 2015	239.12	240.00	238.00	238.40
1776	AMEX	ZSL	Wed, Dec 23, 2015	242.76	244.92	240.24	241.80
1775	AMEX	ZSL	Tue, Dec 22, 2015	240.48	243.56	240.48	243.08
1774	AMEX	ZSL	Mon, Dec 21, 2015	243.84	244.92	240.40	243.04
1773	AMEX	ZSL	Fri, Dec 18, 2015	257.16	257.20	245.40	249.24
1772	AMEX	ZSL	Thu, Dec 17, 2015	256.16	264.16	256.16	263.56
1771	AMEX	ZSL	Wed, Dec 16, 2015	248.08	253.96	241.60	248.72
1770	AMEX	ZSL	Tue, Dec 15, 2015	263.64	264.00	260.08	261.92
1769	AMEX	ZSL	Mon, Dec 14, 2015	260.00	265.16	259.64	264.24
1768	AMEX	ZSL	Fri, Dec 11, 2015	259.40	261.48	254.75	256.44
1767	AMEX	ZSL	Thu, Dec 10, 2015	249.28	249.60	247.28	248.80
1766	AMEX	ZSL	Wed, Dec 9, 2015	242.08	248.48	242.08	248.40
1765	AMEX	ZSL	Tue, Dec 8, 2015	244.76	249.14	244.76	247.88
1764	AMEX	ZSL	Mon, Dec 7, 2015	236.80	244.76	236.80	244.76
1763	AMEX	ZSL	Fri, Dec 4, 2015	242.84	244.04	232.40	234.96
1762	AMEX	ZSL	Thu, Dec 3, 2015	252.24	255.68	249.16	250.32
1761	AMEX	ZSL	Wed, Dec 2, 2015	251.36	257.08	251.32	253.88
1760	AMEX	ZSL	Tue, Dec 1, 2015	248.84	251.52	248.24	248.64
1759	AMEX	ZSL	Mon, Nov 30, 2015	250.56	252.84	249.36	251.24
1758	AMEX	ZSL	Fri, Nov 27, 2015	254.00	256.00	249.00	251.00
1757	AMEX	ZSL	Wed, Nov 25, 2015	251.64	252.88	247.00	247.92
1756	AMEX	ZSL	Tue, Nov 24, 2015	247.36	249.36	243.96	248.88
1755	AMEX	ZSL	Mon, Nov 23, 2015	252.08	253.42	247.20	251.40
1754	AMEX	ZSL	Fri, Nov 20, 2015	246.60	251.88	246.40	249.68
1753	AMEX	ZSL	Thu, Nov 19, 2015	245.80	246.52	240.84	245.68
1752	AMEX	ZSL	Wed, Nov 18, 2015	249.92	254.05	248.28	249.32
1751	AMEX	ZSL	Tue, Nov 17, 2015	245.72	250.96	245.52	247.92
1750	AMEX	ZSL	Mon, Nov 16, 2015	246.00	248.00	245.28	245.72
1749	AMEX	ZSL	Fri, Nov 13, 2015	247.00	248.40	246.36	247.08
1748	AMEX	ZSL	Thu, Nov 12, 2015	246.84	248.48	238.60	244.46
1747	AMEX	ZSL	Wed, Nov 11, 2015	243.18	246.00	242.28	245.20
1746	AMEX	ZSL	Tue, Nov 10, 2015	243.18	244.00	239.58	241.32
1745	AMEX	ZSL	Mon, Nov 9, 2015	234.16	240.00	233.92	236.56
1744	AMEX	ZSL	Fri, Nov 6, 2015	229.74	231.56	228.72	230.46
1743	AMEX	ZSL	Thu, Nov 5, 2015	224.38	225.10	221.37	223.42
1742	AMEX	ZSL	Wed, Nov 4, 2015	215.76	221.08	215.64	221.08
1741	AMEX	ZSL	Tue, Nov 3, 2015	214.76	217.20	213.90	215.42
1740	AMEX	ZSL	Mon, Nov 2, 2015	213.32	216.20	211.00	211.16
1739	AMEX	ZSL	Fri, Oct 30, 2015	207.90	209.78	206.66	208.78
1738	AMEX	ZSL	Thu, Oct 29, 2015	203.92	208.14	202.52	207.20
1737	AMEX	ZSL	Wed, Oct 28, 2015	194.48	203.46	188.16	196.99
1736	AMEX	ZSL	Tue, Oct 27, 2015	201.22	201.32	198.10	200.19
1735	AMEX	ZSL	Mon, Oct 26, 2015	199.22	200.94	198.44	200.94
1734	AMEX	ZSL	Fri, Oct 23, 2015	201.36	203.70	200.28	200.86
1733	AMEX	ZSL	Thu, Oct 22, 2015	202.66	203.62	199.74	201.40
1732	AMEX	ZSL	Wed, Oct 21, 2015	204.46	206.50	204.07	204.96
1731	AMEX	ZSL	Tue, Oct 20, 2015	201.58	203.96	198.00	199.78
1730	AMEX	ZSL	Mon, Oct 19, 2015	199.04	203.32	198.36	201.58
1729	AMEX	ZSL	Fri, Oct 16, 2015	195.32	197.10	193.52	197.10
1728	AMEX	ZSL	Thu, Oct 15, 2015	195.26	196.76	192.60	194.28
1727	AMEX	ZSL	Wed, Oct 14, 2015	196.42	196.82	193.00	193.16
1726	AMEX	ZSL	Tue, Oct 13, 2015	200.58	200.80	197.88	200.28
1725	AMEX	ZSL	Mon, Oct 12, 2015	197.36	203.25	196.88	201.60
1724	AMEX	ZSL	Fri, Oct 9, 2015	202.08	205.72	201.00	201.96
1723	AMEX	ZSL	Thu, Oct 8, 2015	208.34	208.44	203.00	206.16
1722	AMEX	ZSL	Wed, Oct 7, 2015	200.78	201.62	195.92	198.36
1721	AMEX	ZSL	Tue, Oct 6, 2015	202.24	204.00	196.02	203.96
1720	AMEX	ZSL	Mon, Oct 5, 2015	210.01	212.40	206.00	209.20
1719	AMEX	ZSL	Fri, Oct 2, 2015	231.76	231.76	217.00	219.64
1718	AMEX	ZSL	Thu, Oct 1, 2015	241.24	245.06	238.16	243.44
1717	AMEX	ZSL	Wed, Sep 30, 2015	245.60	246.02	238.75	244.32
1716	AMEX	ZSL	Tue, Sep 29, 2015	242.30	242.46	237.94	240.32
1715	AMEX	ZSL	Mon, Sep 28, 2015	241.64	244.72	240.04	241.94
1714	AMEX	ZSL	Fri, Sep 25, 2015	225.80	228.02	224.22	227.22
1713	AMEX	ZSL	Thu, Sep 24, 2015	232.14	232.26	223.42	225.26
1712	AMEX	ZSL	Wed, Sep 23, 2015	231.84	236.56	231.84	235.96
1711	AMEX	ZSL	Tue, Sep 22, 2015	234.52	237.40	234.52	235.24
1710	AMEX	ZSL	Mon, Sep 21, 2015	225.32	225.32	222.20	224.48
1709	AMEX	ZSL	Fri, Sep 18, 2015	220.22	226.72	220.22	224.92
1708	AMEX	ZSL	Thu, Sep 17, 2015	233.32	234.02	222.70	225.98
1707	AMEX	ZSL	Wed, Sep 16, 2015	238.82	239.20	231.54	232.44
1706	AMEX	ZSL	Tue, Sep 15, 2015	253.26	253.35	249.28	249.28
1705	AMEX	ZSL	Mon, Sep 14, 2015	249.64	252.50	248.92	249.08
1704	AMEX	ZSL	Fri, Sep 11, 2015	249.40	254.00	242.52	242.64
1703	AMEX	ZSL	Thu, Sep 10, 2015	237.36	242.74	236.58	241.36
1702	AMEX	ZSL	Wed, Sep 9, 2015	241.38	244.84	240.16	244.76
1701	AMEX	ZSL	Tue, Sep 8, 2015	239.30	242.10	234.60	237.90
1700	AMEX	ZSL	Fri, Sep 4, 2015	246.31	246.38	242.28	244.48
1699	AMEX	ZSL	Thu, Sep 3, 2015	243.38	243.38	232.02	241.68
1698	AMEX	ZSL	Wed, Sep 2, 2015	242.62	249.14	236.50	240.87
1697	AMEX	ZSL	Tue, Sep 1, 2015	241.80	246.88	240.60	245.06
1696	AMEX	ZSL	Mon, Aug 31, 2015	248.14	250.68	241.10	242.00
1695	AMEX	ZSL	Fri, Aug 28, 2015	247.14	249.00	241.00	244.70
1694	AMEX	ZSL	Thu, Aug 27, 2015	257.18	259.74	243.62	249.80
1693	AMEX	ZSL	Wed, Aug 26, 2015	246.40	266.78	246.40	258.46
1692	AMEX	ZSL	Tue, Aug 25, 2015	237.52	246.00	237.52	243.74
1691	AMEX	ZSL	Mon, Aug 24, 2015	242.66	242.96	227.78	237.02
1690	AMEX	ZSL	Fri, Aug 21, 2015	221.16	227.82	219.78	224.64
1689	AMEX	ZSL	Thu, Aug 20, 2015	216.60	219.36	215.66	219.02
1688	AMEX	ZSL	Wed, Aug 19, 2015	236.47	236.47	223.40	225.92
1687	AMEX	ZSL	Tue, Aug 18, 2015	238.86	242.82	236.86	238.30
1686	AMEX	ZSL	Mon, Aug 17, 2015	223.78	226.52	223.78	224.30
1685	AMEX	ZSL	Fri, Aug 14, 2015	221.20	229.36	217.17	227.28
1684	AMEX	ZSL	Thu, Aug 13, 2015	222.16	225.28	220.50	223.84
1683	AMEX	ZSL	Wed, Aug 12, 2015	221.94	222.50	218.00	219.98
1682	AMEX	ZSL	Tue, Aug 11, 2015	226.86	228.28	224.48	225.64
1681	AMEX	ZSL	Mon, Aug 10, 2015	239.00	239.23	223.40	228.96
1680	AMEX	ZSL	Fri, Aug 7, 2015	241.20	243.42	233.92	242.98
1679	AMEX	ZSL	Thu, Aug 6, 2015	249.66	249.66	243.80	247.60
1678	AMEX	ZSL	Wed, Aug 5, 2015	249.04	251.40	245.02	248.48
1677	AMEX	ZSL	Tue, Aug 4, 2015	249.68	252.62	247.06	249.78
1676	AMEX	ZSL	Mon, Aug 3, 2015	244.22	254.70	244.22	252.11
1675	AMEX	ZSL	Fri, Jul 31, 2015	246.42	246.42	235.02	245.78
1674	AMEX	ZSL	Thu, Jul 30, 2015	244.48	246.32	242.00	245.30
1673	AMEX	ZSL	Wed, Jul 29, 2015	245.78	248.08	238.78	241.68
1672	AMEX	ZSL	Tue, Jul 28, 2015	246.38	248.00	245.60	246.65
1671	AMEX	ZSL	Mon, Jul 27, 2015	246.64	251.70	245.13	251.26
1670	AMEX	ZSL	Fri, Jul 24, 2015	255.80	257.60	245.49	246.78
1669	AMEX	ZSL	Thu, Jul 23, 2015	243.56	250.53	243.20	248.41
1668	AMEX	ZSL	Wed, Jul 22, 2015	247.06	248.02	240.30	243.60
1667	AMEX	ZSL	Tue, Jul 21, 2015	244.50	244.62	238.80	243.50
1666	AMEX	ZSL	Mon, Jul 20, 2015	242.90	247.40	236.30	246.94
1665	AMEX	ZSL	Fri, Jul 17, 2015	240.08	242.00	238.50	240.62
1664	AMEX	ZSL	Thu, Jul 16, 2015	236.50	237.58	231.24	236.80
1663	AMEX	ZSL	Wed, Jul 15, 2015	235.28	237.24	233.04	233.86
1662	AMEX	ZSL	Tue, Jul 14, 2015	224.55	227.82	224.40	225.46
1661	AMEX	ZSL	Mon, Jul 13, 2015	224.22	227.70	222.42	223.18
1660	AMEX	ZSL	Fri, Jul 10, 2015	223.74	224.86	218.00	221.04
1659	AMEX	ZSL	Thu, Jul 9, 2015	222.02	227.08	221.31	224.46
1658	AMEX	ZSL	Wed, Jul 8, 2015	233.44	235.48	230.89	233.48
1657	AMEX	ZSL	Tue, Jul 7, 2015	231.80	247.24	231.54	234.94
1656	AMEX	ZSL	Mon, Jul 6, 2015	221.62	222.36	213.72	218.08
1655	AMEX	ZSL	Thu, Jul 2, 2015	220.08	221.96	218.24	219.42
1654	AMEX	ZSL	Wed, Jul 1, 2015	221.04	223.00	219.30	221.66
1653	AMEX	ZSL	Tue, Jun 30, 2015	220.44	224.00	214.84	217.08
1652	AMEX	ZSL	Mon, Jun 29, 2015	215.82	219.00	215.64	217.82
1651	AMEX	ZSL	Fri, Jun 26, 2015	217.98	218.40	215.59	216.18
1650	AMEX	ZSL	Thu, Jun 25, 2015	216.00	216.00	213.06	214.59
1649	AMEX	ZSL	Wed, Jun 24, 2015	214.64	214.64	212.68	213.72
1648	AMEX	ZSL	Tue, Jun 23, 2015	215.00	217.10	212.54	214.74
1647	AMEX	ZSL	Mon, Jun 22, 2015	209.94	209.94	203.64	205.78
1646	AMEX	ZSL	Fri, Jun 19, 2015	206.00	212.10	205.92	208.36
1645	AMEX	ZSL	Thu, Jun 18, 2015	200.00	207.10	198.72	205.96
1644	AMEX	ZSL	Wed, Jun 17, 2015	210.86	212.03	204.24	206.56
1643	AMEX	ZSL	Tue, Jun 16, 2015	212.66	213.38	209.16	210.44
1642	AMEX	ZSL	Mon, Jun 15, 2015	211.50	211.50	203.34	208.00
1641	AMEX	ZSL	Fri, Jun 12, 2015	212.83	214.40	210.72	213.36
1640	AMEX	ZSL	Thu, Jun 11, 2015	210.56	214.66	208.93	209.54
1639	AMEX	ZSL	Wed, Jun 10, 2015	209.88	211.04	206.64	210.10
1638	AMEX	ZSL	Tue, Jun 9, 2015	209.42	212.00	208.76	211.42
1637	AMEX	ZSL	Mon, Jun 8, 2015	209.30	212.66	209.26	210.46
1636	AMEX	ZSL	Fri, Jun 5, 2015	210.96	211.46	205.90	208.56
1635	AMEX	ZSL	Thu, Jun 4, 2015	199.80	207.74	199.80	206.26
1634	AMEX	ZSL	Wed, Jun 3, 2015	197.05	201.86	195.54	197.82
1633	AMEX	ZSL	Tue, Jun 2, 2015	193.00	194.34	191.41	191.84
1632	AMEX	ZSL	Mon, Jun 1, 2015	191.88	194.72	183.51	193.24
1631	AMEX	ZSL	Fri, May 29, 2015	192.98	194.70	190.52	193.80
1630	AMEX	ZSL	Thu, May 28, 2015	194.74	197.38	193.64	194.38
1629	AMEX	ZSL	Wed, May 27, 2015	194.50	195.90	193.32	194.58
1628	AMEX	ZSL	Tue, May 26, 2015	193.22	193.90	190.21	193.32
1627	AMEX	ZSL	Fri, May 22, 2015	185.80	187.23	184.00	185.98
1626	AMEX	ZSL	Thu, May 21, 2015	185.88	185.88	183.54	185.22
1625	AMEX	ZSL	Wed, May 20, 2015	184.42	185.98	182.02	185.26
1624	AMEX	ZSL	Tue, May 19, 2015	180.06	190.28	179.00	184.93
1623	AMEX	ZSL	Mon, May 18, 2015	174.46	176.30	173.00	174.50
1622	AMEX	ZSL	Fri, May 15, 2015	179.46	179.46	176.44	178.12
1621	AMEX	ZSL	Thu, May 14, 2015	179.88	181.17	176.69	179.18
1620	AMEX	ZSL	Wed, May 13, 2015	189.16	189.80	184.72	187.46
1619	AMEX	ZSL	Tue, May 12, 2015	204.80	205.24	199.26	200.90
1618	AMEX	ZSL	Mon, May 11, 2015	201.64	208.30	201.46	207.94
1617	AMEX	ZSL	Fri, May 8, 2015	203.96	205.64	201.64	202.78
1616	AMEX	ZSL	Thu, May 7, 2015	203.78	207.02	201.90	206.44
1615	AMEX	ZSL	Wed, May 6, 2015	199.00	202.76	198.60	201.28
1614	AMEX	ZSL	Tue, May 5, 2015	198.10	201.50	197.58	200.20
1613	AMEX	ZSL	Mon, May 4, 2015	198.00	204.54	196.92	204.00
1612	AMEX	ZSL	Fri, May 1, 2015	213.92	216.48	209.18	209.18
1611	AMEX	ZSL	Thu, Apr 30, 2015	214.60	219.16	211.00	211.08
1610	AMEX	ZSL	Wed, Apr 29, 2015	199.00	202.25	196.76	202.25
1609	AMEX	ZSL	Tue, Apr 28, 2015	202.02	203.68	197.80	199.70
1608	AMEX	ZSL	Mon, Apr 27, 2015	220.84	220.84	202.92	205.74
1607	AMEX	ZSL	Fri, Apr 24, 2015	220.79	226.02	220.79	222.96
1606	AMEX	ZSL	Thu, Apr 23, 2015	221.84	221.88	217.58	218.42
1605	AMEX	ZSL	Wed, Apr 22, 2015	217.74	223.16	216.66	221.00
1604	AMEX	ZSL	Tue, Apr 21, 2015	217.36	217.36	213.76	215.32
1603	AMEX	ZSL	Mon, Apr 20, 2015	210.10	218.78	210.10	216.20
1602	AMEX	ZSL	Fri, Apr 17, 2015	208.00	209.98	207.15	208.78
1601	AMEX	ZSL	Thu, Apr 16, 2015	206.08	211.75	204.67	209.34
1600	AMEX	ZSL	Wed, Apr 15, 2015	210.22	211.40	205.52	207.62
1599	AMEX	ZSL	Tue, Apr 14, 2015	210.70	211.66	207.29	210.60
1598	AMEX	ZSL	Mon, Apr 13, 2015	207.08	209.02	207.08	208.32
1597	AMEX	ZSL	Fri, Apr 10, 2015	202.80	206.58	199.80	203.58
1596	AMEX	ZSL	Thu, Apr 9, 2015	209.92	213.18	209.92	211.56
1595	AMEX	ZSL	Wed, Apr 8, 2015	196.76	206.30	196.76	203.56
1594	AMEX	ZSL	Tue, Apr 7, 2015	195.26	197.56	195.02	195.20
1593	AMEX	ZSL	Mon, Apr 6, 2015	189.18	193.71	185.20	192.60
1592	AMEX	ZSL	Thu, Apr 2, 2015	197.58	202.00	196.48	198.56
1591	AMEX	ZSL	Wed, Apr 1, 2015	199.80	199.80	190.54	193.40
1590	AMEX	ZSL	Tue, Mar 31, 2015	201.58	203.15	198.00	201.70
1589	AMEX	ZSL	Mon, Mar 30, 2015	197.96	201.96	197.80	199.36
1588	AMEX	ZSL	Fri, Mar 27, 2015	191.92	196.58	191.30	194.94
1587	AMEX	ZSL	Thu, Mar 26, 2015	192.02	193.19	190.50	192.15
1586	AMEX	ZSL	Wed, Mar 25, 2015	191.20	195.00	190.12	195.00
1585	AMEX	ZSL	Tue, Mar 24, 2015	195.40	197.44	193.32	193.32
1584	AMEX	ZSL	Mon, Mar 23, 2015	197.90	197.93	191.08	193.04
1583	AMEX	ZSL	Fri, Mar 20, 2015	211.28	211.82	195.46	200.50
1582	AMEX	ZSL	Thu, Mar 19, 2015	221.46	222.02	213.62	216.00
1581	AMEX	ZSL	Wed, Mar 18, 2015	234.60	235.14	216.28	217.97
1580	AMEX	ZSL	Tue, Mar 17, 2015	236.82	237.50	227.28	232.04
1579	AMEX	ZSL	Mon, Mar 16, 2015	229.40	234.04	226.96	230.30
1578	AMEX	ZSL	Fri, Mar 13, 2015	230.46	234.68	230.46	231.56
1577	AMEX	ZSL	Thu, Mar 12, 2015	231.58	234.20	229.52	230.78
1576	AMEX	ZSL	Wed, Mar 11, 2015	231.26	240.46	230.78	234.14
1575	AMEX	ZSL	Tue, Mar 10, 2015	225.46	229.86	224.60	229.34
1574	AMEX	ZSL	Mon, Mar 9, 2015	224.02	226.54	223.50	226.54
1573	AMEX	ZSL	Fri, Mar 6, 2015	222.22	226.44	221.60	223.30
1572	AMEX	ZSL	Thu, Mar 5, 2015	213.32	216.00	209.89	215.12
1571	AMEX	ZSL	Wed, Mar 4, 2015	213.24	218.00	213.00	214.56
1570	AMEX	ZSL	Tue, Mar 3, 2015	208.68	215.36	206.04	212.98
1569	AMEX	ZSL	Mon, Mar 2, 2015	206.92	211.09	205.22	210.74
1568	AMEX	ZSL	Fri, Feb 27, 2015	203.82	206.18	203.01	205.14
1567	AMEX	ZSL	Thu, Feb 26, 2015	202.00	207.10	201.10	206.52
1566	AMEX	ZSL	Wed, Feb 25, 2015	207.90	209.48	206.00	206.62
1565	AMEX	ZSL	Tue, Feb 24, 2015	213.76	218.38	208.10	214.14
1564	AMEX	ZSL	Mon, Feb 23, 2015	210.80	214.08	204.46	212.27
1563	AMEX	ZSL	Fri, Feb 20, 2015	209.60	215.90	208.84	215.00
1562	AMEX	ZSL	Thu, Feb 19, 2015	208.52	211.96	207.36	211.18
1561	AMEX	ZSL	Wed, Feb 18, 2015	209.68	214.02	205.52	209.78
1560	AMEX	ZSL	Tue, Feb 17, 2015	208.94	213.50	207.60	207.60
1559	AMEX	ZSL	Fri, Feb 13, 2015	191.72	191.75	186.12	190.30
1558	AMEX	ZSL	Thu, Feb 12, 2015	199.54	202.80	198.40	199.99
1557	AMEX	ZSL	Wed, Feb 11, 2015	198.58	202.80	197.60	202.80
1556	AMEX	ZSL	Tue, Feb 10, 2015	198.60	200.58	195.26	199.82
1555	AMEX	ZSL	Mon, Feb 9, 2015	199.54	199.54	194.10	195.78
1554	AMEX	ZSL	Fri, Feb 6, 2015	200.38	206.06	197.74	203.98
1553	AMEX	ZSL	Thu, Feb 5, 2015	193.80	197.22	189.82	190.38
1552	AMEX	ZSL	Wed, Feb 4, 2015	189.18	189.88	183.00	189.88
1551	AMEX	ZSL	Tue, Feb 3, 2015	190.94	195.70	187.60	191.08
1550	AMEX	ZSL	Mon, Feb 2, 2015	196.48	196.48	191.00	194.06
1549	AMEX	ZSL	Fri, Jan 30, 2015	200.68	201.50	190.72	191.38
1548	AMEX	ZSL	Thu, Jan 29, 2015	188.00	203.48	187.93	199.14
1547	AMEX	ZSL	Wed, Jan 28, 2015	177.78	178.70	175.56	177.70
1546	AMEX	ZSL	Tue, Jan 27, 2015	179.44	179.44	173.32	175.52
1545	AMEX	ZSL	Mon, Jan 26, 2015	175.82	180.48	174.78	179.76
1544	AMEX	ZSL	Fri, Jan 23, 2015	173.78	176.08	171.32	171.82
1543	AMEX	ZSL	Thu, Jan 22, 2015	171.78	174.60	169.00	170.14
1542	AMEX	ZSL	Wed, Jan 21, 2015	169.58	177.80	168.98	175.02
1541	AMEX	ZSL	Tue, Jan 20, 2015	182.08	183.06	178.02	179.32
1540	AMEX	ZSL	Fri, Jan 16, 2015	198.92	198.92	182.00	185.36
1539	AMEX	ZSL	Thu, Jan 15, 2015	200.24	205.27	197.12	204.38
1538	AMEX	ZSL	Wed, Jan 14, 2015	204.40	207.20	201.18	205.26
1537	AMEX	ZSL	Tue, Jan 13, 2015	201.38	204.60	197.56	202.96
1536	AMEX	ZSL	Mon, Jan 12, 2015	214.34	216.52	212.00	214.12
1535	AMEX	ZSL	Fri, Jan 9, 2015	218.78	218.96	212.31	217.34
1534	AMEX	ZSL	Thu, Jan 8, 2015	215.42	221.00	211.76	221.00
1533	AMEX	ZSL	Wed, Jan 7, 2015	217.94	219.38	211.55	215.12
1532	AMEX	ZSL	Tue, Jan 6, 2015	221.06	223.00	210.54	215.26
1531	AMEX	ZSL	Mon, Jan 5, 2015	229.74	232.63	222.70	224.32
1530	AMEX	ZSL	Fri, Jan 2, 2015	242.88	243.56	228.84	235.58
1529	AMEX	ZSL	Wed, Dec 31, 2014	230.00	243.54	229.24	238.78
1528	AMEX	ZSL	Tue, Dec 30, 2014	230.36	230.36	216.52	222.16
1527	AMEX	ZSL	Mon, Dec 29, 2014	228.74	238.32	228.42	237.00
1526	AMEX	ZSL	Fri, Dec 26, 2014	225.32	229.98	224.26	228.86
1525	AMEX	ZSL	Wed, Dec 24, 2014	238.54	239.72	237.22	239.64
1524	AMEX	ZSL	Tue, Dec 23, 2014	238.88	240.28	235.40	240.14
1523	AMEX	ZSL	Mon, Dec 22, 2014	232.48	244.67	231.59	240.40
1522	AMEX	ZSL	Fri, Dec 19, 2014	232.28	234.30	228.28	229.62
1521	AMEX	ZSL	Thu, Dec 18, 2014	230.12	236.23	228.58	234.02
1520	AMEX	ZSL	Wed, Dec 17, 2014	237.38	242.42	231.10	238.96
1519	AMEX	ZSL	Tue, Dec 16, 2014	224.04	244.32	223.08	239.26
1518	AMEX	ZSL	Mon, Dec 15, 2014	210.98	228.00	208.58	226.84
1517	AMEX	ZSL	Fri, Dec 12, 2014	204.96	206.18	203.30	205.10
1516	AMEX	ZSL	Thu, Dec 11, 2014	205.80	206.20	201.00	205.20
1515	AMEX	ZSL	Wed, Dec 10, 2014	202.84	204.64	201.09	203.94
1514	AMEX	ZSL	Tue, Dec 9, 2014	213.16	213.79	201.00	205.54
1513	AMEX	ZSL	Mon, Dec 8, 2014	225.56	227.82	222.24	222.54
1512	AMEX	ZSL	Fri, Dec 5, 2014	223.98	227.44	222.78	226.02
1511	AMEX	ZSL	Thu, Dec 4, 2014	218.98	221.92	217.10	221.92
1510	AMEX	ZSL	Wed, Dec 3, 2014	221.00	223.98	217.72	221.98
1509	AMEX	ZSL	Tue, Dec 2, 2014	223.76	228.49	220.50	221.54
1508	AMEX	ZSL	Mon, Dec 1, 2014	239.82	239.82	209.67	219.88
1507	AMEX	ZSL	Fri, Nov 28, 2014	238.48	251.31	237.52	250.14
1506	AMEX	ZSL	Wed, Nov 26, 2014	219.84	220.58	217.40	220.58
1505	AMEX	ZSL	Tue, Nov 25, 2014	217.78	221.24	216.66	217.38
1504	AMEX	ZSL	Mon, Nov 24, 2014	222.94	226.52	222.02	223.30
1503	AMEX	ZSL	Fri, Nov 21, 2014	221.92	227.56	218.54	222.52
1502	AMEX	ZSL	Thu, Nov 20, 2014	230.94	231.82	227.60	228.86
1501	AMEX	ZSL	Wed, Nov 19, 2014	228.98	238.94	221.04	232.50
1500	AMEX	ZSL	Tue, Nov 18, 2014	229.24	232.08	228.96	229.50
1499	AMEX	ZSL	Mon, Nov 17, 2014	232.00	234.86	230.70	231.12
1498	AMEX	ZSL	Fri, Nov 14, 2014	257.36	257.36	224.20	227.38
1497	AMEX	ZSL	Thu, Nov 13, 2014	248.30	249.33	248.30	248.34
1496	AMEX	ZSL	Wed, Nov 12, 2014	250.22	250.92	247.00	249.64
1495	AMEX	ZSL	Tue, Nov 11, 2014	251.58	254.00	240.20	246.18
1494	AMEX	ZSL	Mon, Nov 10, 2014	247.82	254.00	247.46	252.60
1493	AMEX	ZSL	Fri, Nov 7, 2014	251.60	253.50	244.52	246.28
1492	AMEX	ZSL	Thu, Nov 6, 2014	260.44	261.62	255.34	256.02
1491	AMEX	ZSL	Wed, Nov 5, 2014	260.04	262.68	251.40	261.96
1490	AMEX	ZSL	Tue, Nov 4, 2014	241.52	243.26	238.78	239.90
1489	AMEX	ZSL	Mon, Nov 3, 2014	239.44	241.03	233.46	236.66
1488	AMEX	ZSL	Fri, Oct 31, 2014	244.44	245.14	235.86	235.86
1487	AMEX	ZSL	Thu, Oct 30, 2014	223.50	230.96	222.69	227.16
1486	AMEX	ZSL	Wed, Oct 29, 2014	209.72	213.64	207.00	213.00
1485	AMEX	ZSL	Tue, Oct 28, 2014	207.10	210.20	206.06	209.54
1484	AMEX	ZSL	Mon, Oct 27, 2014	212.00	212.00	208.67	211.74
1483	AMEX	ZSL	Fri, Oct 24, 2014	206.68	211.35	206.48	209.72
1482	AMEX	ZSL	Thu, Oct 23, 2014	211.00	212.00	208.46	209.78
1481	AMEX	ZSL	Wed, Oct 22, 2014	207.94	211.78	207.86	210.96
1480	AMEX	ZSL	Tue, Oct 21, 2014	202.16	202.96	199.36	202.26
1479	AMEX	ZSL	Mon, Oct 20, 2014	204.82	206.36	202.30	203.54
1478	AMEX	ZSL	Fri, Oct 17, 2014	205.86	208.79	205.72	207.58
1477	AMEX	ZSL	Thu, Oct 16, 2014	208.02	209.58	203.44	204.86
1476	AMEX	ZSL	Wed, Oct 15, 2014	205.80	205.80	194.93	203.92
1475	AMEX	ZSL	Tue, Oct 14, 2014	204.50	207.02	204.00	206.92
1474	AMEX	ZSL	Mon, Oct 13, 2014	206.88	208.68	204.50	205.32
1473	AMEX	ZSL	Fri, Oct 10, 2014	207.96	210.28	206.44	207.10
1472	AMEX	ZSL	Thu, Oct 9, 2014	204.10	208.30	199.18	207.90
1471	AMEX	ZSL	Wed, Oct 8, 2014	208.10	214.98	205.20	206.78
1470	AMEX	ZSL	Tue, Oct 7, 2014	208.38	213.76	208.06	212.76
1469	AMEX	ZSL	Mon, Oct 6, 2014	215.26	216.46	207.18	209.24
1468	AMEX	ZSL	Fri, Oct 3, 2014	220.78	223.62	217.68	221.22
1467	AMEX	ZSL	Thu, Oct 2, 2014	214.36	217.52	213.48	214.58
1466	AMEX	ZSL	Wed, Oct 1, 2014	212.54	213.21	205.92	212.22
1465	AMEX	ZSL	Tue, Sep 30, 2014	209.94	220.00	207.04	215.20
1464	AMEX	ZSL	Mon, Sep 29, 2014	204.00	206.70	203.08	205.42
1463	AMEX	ZSL	Fri, Sep 26, 2014	204.40	206.06	202.56	202.56
1462	AMEX	ZSL	Thu, Sep 25, 2014	206.30	208.30	201.62	204.40
1461	AMEX	ZSL	Wed, Sep 24, 2014	203.46	204.82	198.68	200.46
1460	AMEX	ZSL	Tue, Sep 23, 2014	197.60	200.00	197.38	198.38
1459	AMEX	ZSL	Mon, Sep 22, 2014	202.00	203.00	196.86	198.20
1458	AMEX	ZSL	Fri, Sep 19, 2014	186.78	198.46	186.78	196.26
1457	AMEX	ZSL	Thu, Sep 18, 2014	186.20	186.60	182.16	184.44
1456	AMEX	ZSL	Wed, Sep 17, 2014	181.64	184.88	179.78	184.56
1455	AMEX	ZSL	Tue, Sep 16, 2014	179.80	182.12	177.12	180.54
1454	AMEX	ZSL	Mon, Sep 15, 2014	181.42	183.82	180.74	180.92
1453	AMEX	ZSL	Fri, Sep 12, 2014	183.70	184.56	181.00	181.68
1452	AMEX	ZSL	Thu, Sep 11, 2014	180.84	183.00	180.22	180.38
1451	AMEX	ZSL	Wed, Sep 10, 2014	174.82	177.04	174.16	175.38
1450	AMEX	ZSL	Tue, Sep 9, 2014	175.34	177.44	173.40	173.40
1449	AMEX	ZSL	Mon, Sep 8, 2014	172.94	176.36	172.94	174.70
1448	AMEX	ZSL	Fri, Sep 5, 2014	174.10	174.54	171.50	171.50
1447	AMEX	ZSL	Thu, Sep 4, 2014	169.38	174.82	169.38	173.90
1446	AMEX	ZSL	Wed, Sep 3, 2014	172.40	173.02	171.38	171.38
1445	AMEX	ZSL	Tue, Sep 2, 2014	170.98	173.70	170.06	172.22
1444	AMEX	ZSL	Fri, Aug 29, 2014	165.38	167.58	164.66	167.58
1443	AMEX	ZSL	Thu, Aug 28, 2014	164.32	166.22	163.84	166.04
1442	AMEX	ZSL	Wed, Aug 27, 2014	167.90	169.22	167.42	168.10
1441	AMEX	ZSL	Tue, Aug 26, 2014	165.48	168.78	165.04	168.64
1440	AMEX	ZSL	Mon, Aug 25, 2014	168.76	169.78	168.40	168.94
1439	AMEX	ZSL	Fri, Aug 22, 2014	167.96	170.00	166.32	167.34
1438	AMEX	ZSL	Thu, Aug 21, 2014	168.82	169.30	167.00	167.42
1437	AMEX	ZSL	Wed, Aug 20, 2014	165.72	168.32	165.20	167.02
1436	AMEX	ZSL	Tue, Aug 19, 2014	165.44	168.94	165.44	167.20
1435	AMEX	ZSL	Mon, Aug 18, 2014	166.00	166.00	163.88	164.14
1434	AMEX	ZSL	Fri, Aug 15, 2014	164.88	166.56	162.72	164.82
1433	AMEX	ZSL	Thu, Aug 14, 2014	160.90	161.38	159.22	160.22
1432	AMEX	ZSL	Wed, Aug 13, 2014	159.12	163.56	159.12	161.56
1431	AMEX	ZSL	Tue, Aug 12, 2014	158.14	161.10	157.54	159.34
1430	AMEX	ZSL	Mon, Aug 11, 2014	159.76	159.90	157.72	158.20
1429	AMEX	ZSL	Fri, Aug 8, 2014	159.62	160.10	158.52	159.50
1428	AMEX	ZSL	Thu, Aug 7, 2014	160.04	160.52	158.66	159.50
1427	AMEX	ZSL	Wed, Aug 6, 2014	159.02	159.30	157.04	158.84
1426	AMEX	ZSL	Tue, Aug 5, 2014	159.70	163.00	159.02	162.26
1425	AMEX	ZSL	Mon, Aug 4, 2014	154.12	156.98	153.56	156.44
1424	AMEX	ZSL	Fri, Aug 1, 2014	151.78	155.64	151.16	154.46
1423	AMEX	ZSL	Thu, Jul 31, 2014	151.02	154.26	151.02	153.68
1422	AMEX	ZSL	Wed, Jul 30, 2014	150.36	152.04	149.82	150.32
1421	AMEX	ZSL	Tue, Jul 29, 2014	149.66	152.36	149.16	150.46
1420	AMEX	ZSL	Mon, Jul 28, 2014	150.46	151.78	149.32	150.24
1419	AMEX	ZSL	Fri, Jul 25, 2014	153.24	153.66	148.80	148.80
1418	AMEX	ZSL	Thu, Jul 24, 2014	147.86	154.73	147.58	153.86
1417	AMEX	ZSL	Wed, Jul 23, 2014	145.86	146.40	144.96	146.36
1416	AMEX	ZSL	Tue, Jul 22, 2014	145.44	147.20	144.22	145.96
1415	AMEX	ZSL	Mon, Jul 21, 2014	145.18	146.70	145.16	146.18
1414	AMEX	ZSL	Fri, Jul 18, 2014	146.78	148.86	146.42	147.22
1413	AMEX	ZSL	Thu, Jul 17, 2014	147.56	148.26	141.70	143.00
1412	AMEX	ZSL	Wed, Jul 16, 2014	148.66	149.84	147.62	148.92
1411	AMEX	ZSL	Tue, Jul 15, 2014	146.04	150.00	143.92	149.32
1410	AMEX	ZSL	Mon, Jul 14, 2014	146.52	147.22	145.66	146.32
1409	AMEX	ZSL	Fri, Jul 11, 2014	140.00	140.20	139.26	139.60
1408	AMEX	ZSL	Thu, Jul 10, 2014	139.54	140.40	138.73	140.32
1407	AMEX	ZSL	Wed, Jul 9, 2014	143.80	145.48	142.40	143.84
1406	AMEX	ZSL	Tue, Jul 8, 2014	144.32	146.72	143.38	144.98
1405	AMEX	ZSL	Mon, Jul 7, 2014	145.94	148.00	145.40	145.50
1404	AMEX	ZSL	Thu, Jul 3, 2014	145.00	145.08	143.12	143.98
1403	AMEX	ZSL	Wed, Jul 2, 2014	144.00	144.04	141.72	143.22
1402	AMEX	ZSL	Tue, Jul 1, 2014	143.64	145.14	142.50	144.72
1401	AMEX	ZSL	Mon, Jun 30, 2014	147.98	148.96	143.86	144.10
1400	AMEX	ZSL	Fri, Jun 27, 2014	143.96	145.62	143.54	145.62
1399	AMEX	ZSL	Thu, Jun 26, 2014	145.88	145.88	143.82	144.50
1398	AMEX	ZSL	Wed, Jun 25, 2014	145.84	146.12	143.32	145.34
1397	AMEX	ZSL	Tue, Jun 24, 2014	145.88	147.30	144.82	146.94
1396	AMEX	ZSL	Mon, Jun 23, 2014	146.82	148.56	146.80	147.62
1395	AMEX	ZSL	Fri, Jun 20, 2014	148.26	149.16	146.04	147.82
1394	AMEX	ZSL	Thu, Jun 19, 2014	158.36	158.74	146.50	149.16
1393	AMEX	ZSL	Wed, Jun 18, 2014	165.62	165.88	163.75	163.96
1392	AMEX	ZSL	Tue, Jun 17, 2014	168.26	168.26	165.30	166.30
1391	AMEX	ZSL	Mon, Jun 16, 2014	167.30	168.36	166.28	167.70
1390	AMEX	ZSL	Fri, Jun 13, 2014	169.02	169.02	166.02	166.70
1389	AMEX	ZSL	Thu, Jun 12, 2014	172.94	173.70	168.48	168.64
1388	AMEX	ZSL	Wed, Jun 11, 2014	175.26	175.95	174.46	175.10
1387	AMEX	ZSL	Tue, Jun 10, 2014	176.04	176.04	174.70	174.86
1386	AMEX	ZSL	Mon, Jun 9, 2014	177.18	177.96	176.84	177.52
1385	AMEX	ZSL	Fri, Jun 6, 2014	178.66	181.08	178.16	178.42
1384	AMEX	ZSL	Thu, Jun 5, 2014	179.60	179.60	177.02	177.36
1383	AMEX	ZSL	Wed, Jun 4, 2014	181.20	183.28	180.90	182.78
1382	AMEX	ZSL	Tue, Jun 3, 2014	182.62	184.00	182.18	182.46
1381	AMEX	ZSL	Mon, Jun 2, 2014	183.02	184.79	181.68	183.76
1380	AMEX	ZSL	Fri, May 30, 2014	178.66	186.00	178.66	182.88
1379	AMEX	ZSL	Thu, May 29, 2014	181.10	181.10	178.08	178.08
1378	AMEX	ZSL	Wed, May 28, 2014	179.32	179.63	177.70	178.90
1377	AMEX	ZSL	Tue, May 27, 2014	176.16	178.44	176.16	177.72
1376	AMEX	ZSL	Fri, May 23, 2014	171.08	172.31	170.89	171.24
1375	AMEX	ZSL	Thu, May 22, 2014	168.12	171.08	167.96	170.42
1374	AMEX	ZSL	Wed, May 21, 2014	172.70	174.50	171.00	172.34
1373	AMEX	ZSL	Tue, May 20, 2014	174.50	174.50	171.24	172.12
1372	AMEX	ZSL	Mon, May 19, 2014	169.72	173.38	169.54	173.12
1371	AMEX	ZSL	Fri, May 16, 2014	173.96	174.60	172.36	172.82
1370	AMEX	ZSL	Thu, May 15, 2014	169.30	171.76	168.80	170.94
1369	AMEX	ZSL	Wed, May 14, 2014	165.40	167.50	164.90	166.38
1368	AMEX	ZSL	Tue, May 13, 2014	170.70	171.00	169.46	170.58
1367	AMEX	ZSL	Mon, May 12, 2014	169.44	170.70	168.54	169.96
1366	AMEX	ZSL	Fri, May 9, 2014	176.46	179.22	176.46	177.12
1365	AMEX	ZSL	Thu, May 8, 2014	175.52	177.84	175.26	176.88
1364	AMEX	ZSL	Wed, May 7, 2014	171.60	174.89	171.14	174.44
1363	AMEX	ZSL	Tue, May 6, 2014	168.34	170.62	168.34	170.30
1362	AMEX	ZSL	Mon, May 5, 2014	168.58	170.44	168.40	169.22
1361	AMEX	ZSL	Fri, May 2, 2014	177.82	179.06	168.22	172.48
1360	AMEX	ZSL	Thu, May 1, 2014	181.94	182.90	178.60	179.20
1359	AMEX	ZSL	Wed, Apr 30, 2014	177.02	179.97	175.88	177.18
1358	AMEX	ZSL	Tue, Apr 29, 2014	172.80	173.02	170.74	171.48
1357	AMEX	ZSL	Mon, Apr 28, 2014	169.66	171.68	169.60	169.94
1356	AMEX	ZSL	Fri, Apr 25, 2014	167.72	169.74	167.00	168.08
1355	AMEX	ZSL	Thu, Apr 24, 2014	175.54	175.56	164.38	168.80
1354	AMEX	ZSL	Wed, Apr 23, 2014	173.48	174.32	173.10	174.04
1353	AMEX	ZSL	Tue, Apr 22, 2014	174.10	176.00	173.26	173.64
1352	AMEX	ZSL	Mon, Apr 21, 2014	174.16	175.16	173.80	173.84
1351	AMEX	ZSL	Thu, Apr 17, 2014	170.40	171.60	169.82	170.38
1350	AMEX	ZSL	Wed, Apr 16, 2014	170.40	171.64	169.74	169.82
1349	AMEX	ZSL	Tue, Apr 15, 2014	172.42	174.20	170.28	170.64
1348	AMEX	ZSL	Mon, Apr 14, 2014	163.74	164.86	162.74	164.14
1347	AMEX	ZSL	Fri, Apr 11, 2014	164.14	165.42	163.68	165.06
1346	AMEX	ZSL	Thu, Apr 10, 2014	161.42	163.76	160.74	163.54
1345	AMEX	ZSL	Wed, Apr 9, 2014	168.88	169.36	165.56	166.54
1344	AMEX	ZSL	Tue, Apr 8, 2014	162.91	164.78	162.68	164.36
1343	AMEX	ZSL	Mon, Apr 7, 2014	167.90	167.90	164.56	166.90
1342	AMEX	ZSL	Fri, Apr 4, 2014	162.64	167.38	161.36	165.94
1341	AMEX	ZSL	Thu, Apr 3, 2014	167.74	168.72	166.38	167.68
1340	AMEX	ZSL	Wed, Apr 2, 2014	164.20	165.70	163.24	165.70
1339	AMEX	ZSL	Tue, Apr 1, 2014	168.50	170.16	167.64	167.92
1338	AMEX	ZSL	Mon, Mar 31, 2014	167.62	169.26	166.70	168.48
1337	AMEX	ZSL	Fri, Mar 28, 2014	169.00	169.56	166.88	168.10
1336	AMEX	ZSL	Thu, Mar 27, 2014	169.84	171.22	168.80	169.26
1335	AMEX	ZSL	Wed, Mar 26, 2014	165.14	170.38	164.86	169.12
1334	AMEX	ZSL	Tue, Mar 25, 2014	164.02	166.00	162.66	165.34
1333	AMEX	ZSL	Mon, Mar 24, 2014	163.40	166.30	162.30	165.74
1332	AMEX	ZSL	Fri, Mar 21, 2014	157.70	161.00	157.70	160.58
1331	AMEX	ZSL	Thu, Mar 20, 2014	160.00	161.08	158.32	160.42
1330	AMEX	ZSL	Wed, Mar 19, 2014	154.50	157.86	151.96	156.83
1329	AMEX	ZSL	Tue, Mar 18, 2014	153.84	154.28	151.80	152.92
1328	AMEX	ZSL	Mon, Mar 17, 2014	146.08	148.76	144.46	148.76
1327	AMEX	ZSL	Fri, Mar 14, 2014	140.66	146.10	140.40	144.70
1326	AMEX	ZSL	Thu, Mar 13, 2014	147.82	148.52	146.00	148.36
1325	AMEX	ZSL	Wed, Mar 12, 2014	150.06	150.70	144.42	146.72
1324	AMEX	ZSL	Tue, Mar 11, 2014	149.08	154.88	148.16	153.12
1323	AMEX	ZSL	Mon, Mar 10, 2014	153.08	153.84	151.44	153.50
1322	AMEX	ZSL	Fri, Mar 7, 2014	153.32	154.22	150.54	152.26
1321	AMEX	ZSL	Thu, Mar 6, 2014	145.90	146.86	142.37	144.48
1320	AMEX	ZSL	Wed, Mar 5, 2014	148.60	148.92	146.92	148.68
1319	AMEX	ZSL	Tue, Mar 4, 2014	149.48	150.71	147.30	148.80
1318	AMEX	ZSL	Mon, Mar 3, 2014	144.28	145.74	142.36	145.42
1317	AMEX	ZSL	Fri, Feb 28, 2014	147.38	150.16	146.52	149.28
1316	AMEX	ZSL	Thu, Feb 27, 2014	147.46	148.62	145.38	147.38
1315	AMEX	ZSL	Wed, Feb 26, 2014	143.48	149.60	143.12	148.20
1314	AMEX	ZSL	Tue, Feb 25, 2014	140.96	141.28	138.16	140.02
1313	AMEX	ZSL	Mon, Feb 24, 2014	138.46	138.46	136.52	138.16
1312	AMEX	ZSL	Fri, Feb 21, 2014	141.68	142.68	138.72	140.68
1311	AMEX	ZSL	Thu, Feb 20, 2014	142.52	143.33	139.48	140.20
1310	AMEX	ZSL	Wed, Feb 19, 2014	140.72	146.66	140.00	146.44
1309	AMEX	ZSL	Tue, Feb 18, 2014	142.32	143.70	138.56	138.84
1308	AMEX	ZSL	Fri, Feb 14, 2014	149.86	150.06	145.56	145.56
1307	AMEX	ZSL	Thu, Feb 13, 2014	165.60	165.60	159.90	160.16
1306	AMEX	ZSL	Wed, Feb 12, 2014	164.40	165.62	162.00	165.36
1305	AMEX	ZSL	Tue, Feb 11, 2014	168.22	168.30	163.84	165.28
1304	AMEX	ZSL	Mon, Feb 10, 2014	165.06	167.78	164.18	167.56
1303	AMEX	ZSL	Fri, Feb 7, 2014	171.42	171.76	168.01	168.08
1302	AMEX	ZSL	Thu, Feb 6, 2014	168.32	171.14	167.92	170.10
1301	AMEX	ZSL	Wed, Feb 5, 2014	169.82	173.24	168.60	168.60
1300	AMEX	ZSL	Tue, Feb 4, 2014	180.84	181.28	177.50	178.18
1299	AMEX	ZSL	Mon, Feb 3, 2014	180.78	181.22	175.26	180.54
1298	AMEX	ZSL	Fri, Jan 31, 2014	180.62	185.20	180.00	184.04
1297	AMEX	ZSL	Thu, Jan 30, 2014	184.54	185.10	182.52	183.70
1296	AMEX	ZSL	Wed, Jan 29, 2014	170.96	177.60	170.54	173.18
1295	AMEX	ZSL	Tue, Jan 28, 2014	174.40	178.34	173.94	176.56
1294	AMEX	ZSL	Mon, Jan 27, 2014	171.82	176.66	171.26	175.60
1293	AMEX	ZSL	Fri, Jan 24, 2014	166.84	173.96	166.08	170.94
1292	AMEX	ZSL	Thu, Jan 23, 2014	166.84	169.58	164.40	169.34
1291	AMEX	ZSL	Wed, Jan 22, 2014	171.96	173.66	171.18	173.66
1290	AMEX	ZSL	Tue, Jan 21, 2014	173.66	173.80	170.71	171.30
1289	AMEX	ZSL	Fri, Jan 17, 2014	165.40	165.56	162.54	164.92
1288	AMEX	ZSL	Thu, Jan 16, 2014	167.00	168.96	166.88	168.32
1287	AMEX	ZSL	Wed, Jan 15, 2014	170.12	170.12	166.24	167.12
1286	AMEX	ZSL	Tue, Jan 14, 2014	164.22	167.32	159.90	166.73
1285	AMEX	ZSL	Mon, Jan 13, 2014	169.10	169.10	162.00	162.34
1284	AMEX	ZSL	Fri, Jan 10, 2014	168.86	169.90	165.56	167.50
1283	AMEX	ZSL	Thu, Jan 9, 2014	179.06	180.42	174.70	177.62
1282	AMEX	ZSL	Wed, Jan 8, 2014	179.90	182.00	177.04	177.96
1281	AMEX	ZSL	Tue, Jan 7, 2014	175.06	176.42	172.10	172.58
1280	AMEX	ZSL	Mon, Jan 6, 2014	166.90	169.90	164.30	167.20
1279	AMEX	ZSL	Fri, Jan 3, 2014	168.52	168.88	166.42	167.04
1278	AMEX	ZSL	Thu, Jan 2, 2014	168.66	170.98	166.20	170.84
1277	AMEX	ZSL	Tue, Dec 31, 2013	189.02	189.28	173.54	180.38
1276	AMEX	ZSL	Mon, Dec 30, 2013	176.28	179.90	174.84	177.56
1275	AMEX	ZSL	Fri, Dec 27, 2013	170.00	170.82	169.40	170.38
1274	AMEX	ZSL	Thu, Dec 26, 2013	171.50	175.22	170.48	175.12
1273	AMEX	ZSL	Tue, Dec 24, 2013	181.30	181.41	178.60	180.18
1272	AMEX	ZSL	Mon, Dec 23, 2013	181.32	182.24	179.70	180.72
1271	AMEX	ZSL	Fri, Dec 20, 2013	184.72	185.70	179.56	183.14
1270	AMEX	ZSL	Thu, Dec 19, 2013	184.72	187.00	183.96	185.86
1269	AMEX	ZSL	Wed, Dec 18, 2013	171.44	177.30	167.16	174.56
1268	AMEX	ZSL	Tue, Dec 17, 2013	175.22	175.22	169.48	173.70
1267	AMEX	ZSL	Mon, Dec 16, 2013	179.92	179.92	166.14	172.56
1266	AMEX	ZSL	Fri, Dec 13, 2013	178.74	179.60	176.20	177.54
1265	AMEX	ZSL	Thu, Dec 12, 2013	179.54	182.04	179.35	180.44
1264	AMEX	ZSL	Wed, Dec 11, 2013	164.94	168.12	164.92	167.46
1263	AMEX	ZSL	Tue, Dec 10, 2013	165.30	168.10	165.12	165.70
1262	AMEX	ZSL	Mon, Dec 9, 2013	178.36	178.74	172.82	176.06
1261	AMEX	ZSL	Fri, Dec 6, 2013	181.32	183.70	178.90	182.18
1260	AMEX	ZSL	Thu, Dec 5, 2013	185.16	186.40	177.72	183.36
1259	AMEX	ZSL	Wed, Dec 4, 2013	186.30	186.64	174.36	177.04
1258	AMEX	ZSL	Tue, Dec 3, 2013	191.46	192.48	188.16	190.00
1257	AMEX	ZSL	Mon, Dec 2, 2013	180.42	189.46	179.86	189.46
1256	AMEX	ZSL	Fri, Nov 29, 2013	174.08	174.54	172.28	174.06
1255	AMEX	ZSL	Wed, Nov 27, 2013	176.16	180.17	174.72	179.42
1254	AMEX	ZSL	Tue, Nov 26, 2013	174.00	177.08	173.80	176.28
1253	AMEX	ZSL	Mon, Nov 25, 2013	177.30	177.48	171.88	173.40
1252	AMEX	ZSL	Fri, Nov 22, 2013	174.50	177.14	174.00	176.64
1251	AMEX	ZSL	Thu, Nov 21, 2013	176.98	178.86	173.12	174.28
1250	AMEX	ZSL	Wed, Nov 20, 2013	169.44	177.58	168.01	176.64
1249	AMEX	ZSL	Tue, Nov 19, 2013	168.24	168.80	165.96	168.42
1248	AMEX	ZSL	Mon, Nov 18, 2013	163.76	169.00	163.26	167.44
1247	AMEX	ZSL	Fri, Nov 15, 2013	162.20	162.46	161.38	161.86
1246	AMEX	ZSL	Thu, Nov 14, 2013	163.10	163.19	160.32	161.60
1245	AMEX	ZSL	Wed, Nov 13, 2013	162.66	166.68	161.96	164.92
1244	AMEX	ZSL	Tue, Nov 12, 2013	156.18	164.60	155.54	162.12
1243	AMEX	ZSL	Mon, Nov 11, 2013	152.74	154.00	152.50	152.88
1242	AMEX	ZSL	Fri, Nov 8, 2013	151.90	154.38	151.16	151.16
1241	AMEX	ZSL	Thu, Nov 7, 2013	149.92	150.43	148.12	149.54
1240	AMEX	ZSL	Wed, Nov 6, 2013	146.12	147.88	145.60	147.26
1239	AMEX	ZSL	Tue, Nov 5, 2013	148.86	150.00	148.34	148.68
1238	AMEX	ZSL	Mon, Nov 4, 2013	147.14	149.82	146.64	149.40
1237	AMEX	ZSL	Fri, Nov 1, 2013	146.52	147.70	145.49	146.40
1236	AMEX	ZSL	Thu, Oct 31, 2013	144.08	146.78	143.36	146.08
1235	AMEX	ZSL	Wed, Oct 30, 2013	132.36	139.40	131.86	136.52
1234	AMEX	ZSL	Tue, Oct 29, 2013	138.26	139.17	137.52	138.82
1233	AMEX	ZSL	Mon, Oct 28, 2013	138.56	139.50	136.90	138.88
1232	AMEX	ZSL	Fri, Oct 25, 2013	141.04	141.32	136.74	138.34
1231	AMEX	ZSL	Thu, Oct 24, 2013	136.04	136.78	134.59	136.68
1230	AMEX	ZSL	Wed, Oct 23, 2013	137.92	138.28	136.80	138.02
1229	AMEX	ZSL	Tue, Oct 22, 2013	139.36	139.54	134.90	136.34
1228	AMEX	ZSL	Mon, Oct 21, 2013	141.82	143.42	141.62	142.64
1227	AMEX	ZSL	Fri, Oct 18, 2013	147.66	147.76	146.16	146.98
1226	AMEX	ZSL	Thu, Oct 17, 2013	149.14	149.30	146.08	148.04
1225	AMEX	ZSL	Wed, Oct 16, 2013	155.98	158.02	153.70	155.90
1224	AMEX	ZSL	Tue, Oct 15, 2013	158.70	159.20	152.24	155.18
1223	AMEX	ZSL	Mon, Oct 14, 2013	154.24	158.06	154.06	158.06
1222	AMEX	ZSL	Fri, Oct 11, 2013	158.82	159.92	157.24	157.42
1221	AMEX	ZSL	Thu, Oct 10, 2013	148.92	153.18	148.18	153.18
1220	AMEX	ZSL	Wed, Oct 9, 2013	148.30	151.02	147.58	149.56
1219	AMEX	ZSL	Tue, Oct 8, 2013	142.80	144.32	141.28	143.84
1218	AMEX	ZSL	Mon, Oct 7, 2013	148.96	149.56	141.52	143.32
1217	AMEX	ZSL	Fri, Oct 4, 2013	151.28	154.96	150.94	152.12
1216	AMEX	ZSL	Thu, Oct 3, 2013	152.46	154.88	150.28	151.52
1215	AMEX	ZSL	Wed, Oct 2, 2013	158.40	158.40	147.36	151.94
1214	AMEX	ZSL	Tue, Oct 1, 2013	163.52	167.96	158.78	159.92
1213	AMEX	ZSL	Mon, Sep 30, 2013	155.82	156.20	147.74	152.98
1212	AMEX	ZSL	Fri, Sep 27, 2013	152.26	152.40	149.98	152.30
1211	AMEX	ZSL	Thu, Sep 26, 2013	151.32	153.66	150.44	152.96
1210	AMEX	ZSL	Wed, Sep 25, 2013	152.86	153.36	149.68	152.32
1209	AMEX	ZSL	Tue, Sep 24, 2013	157.04	157.18	151.50	153.76
1208	AMEX	ZSL	Mon, Sep 23, 2013	153.32	155.38	150.24	155.26
1207	AMEX	ZSL	Fri, Sep 20, 2013	142.18	152.82	141.30	152.41
1206	AMEX	ZSL	Thu, Sep 19, 2013	134.28	137.28	132.18	137.04
1205	AMEX	ZSL	Wed, Sep 18, 2013	160.38	164.04	123.18	135.34
1204	AMEX	ZSL	Tue, Sep 17, 2013	155.20	156.78	154.70	156.42
1203	AMEX	ZSL	Mon, Sep 16, 2013	151.42	157.00	150.54	156.64
1202	AMEX	ZSL	Fri, Sep 13, 2013	154.96	158.18	149.22	149.54
1201	AMEX	ZSL	Thu, Sep 12, 2013	155.30	155.30	149.24	155.22
1200	AMEX	ZSL	Wed, Sep 11, 2013	139.44	139.78	138.20	139.14
1199	AMEX	ZSL	Tue, Sep 10, 2013	140.22	142.86	139.60	141.38
1198	AMEX	ZSL	Mon, Sep 9, 2013	132.46	133.58	131.58	132.94
1197	AMEX	ZSL	Fri, Sep 6, 2013	131.78	132.04	129.58	131.02
1196	AMEX	ZSL	Thu, Sep 5, 2013	136.48	140.50	135.92	138.58
1195	AMEX	ZSL	Wed, Sep 4, 2013	134.88	137.14	134.68	134.88
1194	AMEX	ZSL	Tue, Sep 3, 2013	125.10	127.32	124.92	126.86
1193	AMEX	ZSL	Fri, Aug 30, 2013	135.54	137.08	133.13	136.20
1192	AMEX	ZSL	Thu, Aug 29, 2013	130.46	133.04	128.83	131.58
1191	AMEX	ZSL	Wed, Aug 28, 2013	125.84	127.76	124.88	126.90
1190	AMEX	ZSL	Tue, Aug 27, 2013	124.90	125.90	123.20	125.38
1189	AMEX	ZSL	Mon, Aug 26, 2013	129.04	132.18	126.36	126.96
1188	AMEX	ZSL	Fri, Aug 23, 2013	141.16	142.02	129.86	130.70
1187	AMEX	ZSL	Thu, Aug 22, 2013	141.78	143.06	139.54	141.70
1186	AMEX	ZSL	Wed, Aug 21, 2013	143.80	145.40	139.12	143.42
1185	AMEX	ZSL	Tue, Aug 20, 2013	143.98	143.98	139.38	142.92
1184	AMEX	ZSL	Mon, Aug 19, 2013	140.94	143.72	140.54	141.36
1183	AMEX	ZSL	Fri, Aug 16, 2013	139.94	144.18	138.58	140.82
1182	AMEX	ZSL	Thu, Aug 15, 2013	160.06	160.38	140.76	142.46
1181	AMEX	ZSL	Wed, Aug 14, 2013	164.92	165.52	159.92	160.00
1180	AMEX	ZSL	Tue, Aug 13, 2013	165.50	168.54	165.10	165.82
1179	AMEX	ZSL	Mon, Aug 12, 2013	169.40	170.08	166.38	167.86
1178	AMEX	ZSL	Fri, Aug 9, 2013	186.16	187.00	181.20	183.30
1177	AMEX	ZSL	Thu, Aug 8, 2013	195.66	195.66	185.72	186.18
1176	AMEX	ZSL	Wed, Aug 7, 2013	205.36	205.36	200.28	202.64
1175	AMEX	ZSL	Tue, Aug 6, 2013	201.96	203.86	200.92	203.18
1174	AMEX	ZSL	Mon, Aug 5, 2013	198.48	200.36	197.54	199.48
1173	AMEX	ZSL	Fri, Aug 2, 2013	194.50	197.16	193.24	196.68
1172	AMEX	ZSL	Thu, Aug 1, 2013	198.20	201.20	197.88	200.32
1171	AMEX	ZSL	Wed, Jul 31, 2013	199.88	205.42	191.38	196.98
1170	AMEX	ZSL	Tue, Jul 30, 2013	198.74	200.16	197.60	199.16
1169	AMEX	ZSL	Mon, Jul 29, 2013	195.50	197.18	194.60	197.10
1168	AMEX	ZSL	Fri, Jul 26, 2013	194.38	200.50	191.92	193.46
1167	AMEX	ZSL	Thu, Jul 25, 2013	191.70	191.70	189.04	189.82
1166	AMEX	ZSL	Wed, Jul 24, 2013	188.82	194.00	187.78	190.90
1165	AMEX	ZSL	Tue, Jul 23, 2013	189.50	190.34	184.82	185.34
1164	AMEX	ZSL	Mon, Jul 22, 2013	190.10	190.10	182.70	184.98
1163	AMEX	ZSL	Fri, Jul 19, 2013	205.78	206.62	203.58	204.32
1162	AMEX	ZSL	Thu, Jul 18, 2013	206.36	210.16	204.00	207.40
1161	AMEX	ZSL	Wed, Jul 17, 2013	193.80	209.48	192.22	208.16
1160	AMEX	ZSL	Tue, Jul 16, 2013	196.20	196.40	194.22	194.42
1159	AMEX	ZSL	Mon, Jul 15, 2013	198.20	198.68	195.28	196.06
1158	AMEX	ZSL	Fri, Jul 12, 2013	198.30	199.40	196.02	196.74
1157	AMEX	ZSL	Thu, Jul 11, 2013	194.30	197.54	191.46	191.76
1156	AMEX	ZSL	Wed, Jul 10, 2013	211.68	214.30	207.52	213.10
1155	AMEX	ZSL	Tue, Jul 9, 2013	212.64	213.50	209.12	211.56
1154	AMEX	ZSL	Mon, Jul 8, 2013	215.16	215.50	213.36	215.46
1153	AMEX	ZSL	Fri, Jul 5, 2013	217.60	223.40	217.40	220.90
1152	AMEX	ZSL	Wed, Jul 3, 2013	202.84	204.22	198.36	201.84
1151	AMEX	ZSL	Tue, Jul 2, 2013	201.44	210.98	201.44	209.56
1150	AMEX	ZSL	Mon, Jul 1, 2013	201.72	206.34	199.60	203.88
1149	AMEX	ZSL	Fri, Jun 28, 2013	226.22	226.82	202.54	202.54
1148	AMEX	ZSL	Thu, Jun 27, 2013	222.64	232.50	219.70	229.90
1147	AMEX	ZSL	Wed, Jun 26, 2013	220.00	229.88	218.76	229.60
1146	AMEX	ZSL	Tue, Jun 25, 2013	204.44	207.76	202.98	206.48
1145	AMEX	ZSL	Mon, Jun 24, 2013	202.50	209.48	200.90	206.00
1144	AMEX	ZSL	Fri, Jun 21, 2013	198.80	201.48	195.80	198.00
1143	AMEX	ZSL	Thu, Jun 20, 2013	200.60	205.98	195.30	205.98
1142	AMEX	ZSL	Wed, Jun 19, 2013	170.92	177.64	168.66	176.50
1141	AMEX	ZSL	Tue, Jun 18, 2013	169.66	173.60	168.86	172.02
1140	AMEX	ZSL	Mon, Jun 17, 2013	168.16	169.41	167.14	168.66
1139	AMEX	ZSL	Fri, Jun 14, 2013	165.40	167.28	163.72	165.04
1138	AMEX	ZSL	Thu, Jun 13, 2013	170.52	172.72	167.02	169.40
1137	AMEX	ZSL	Wed, Jun 12, 2013	170.98	171.70	165.96	170.18
1136	AMEX	ZSL	Tue, Jun 11, 2013	173.52	174.36	169.52	172.10
1135	AMEX	ZSL	Mon, Jun 10, 2013	170.08	170.90	164.94	167.80
1134	AMEX	ZSL	Fri, Jun 7, 2013	166.56	172.56	164.02	172.28
1133	AMEX	ZSL	Thu, Jun 6, 2013	158.72	160.88	154.00	156.92
1132	AMEX	ZSL	Wed, Jun 5, 2013	158.44	160.12	155.84	159.16
1131	AMEX	ZSL	Tue, Jun 4, 2013	160.36	162.76	158.92	159.24
1130	AMEX	ZSL	Mon, Jun 3, 2013	160.64	162.76	153.04	156.40
1129	AMEX	ZSL	Fri, May 31, 2013	161.50	164.36	160.78	163.96
1128	AMEX	ZSL	Thu, May 30, 2013	153.64	157.12	151.27	156.48
1127	AMEX	ZSL	Wed, May 29, 2013	161.60	163.14	159.60	160.40
1126	AMEX	ZSL	Tue, May 28, 2013	161.60	164.70	157.98	162.78
1125	AMEX	ZSL	Fri, May 24, 2013	161.46	162.34	158.78	161.56
1124	AMEX	ZSL	Thu, May 23, 2013	161.36	164.12	157.26	157.98
1123	AMEX	ZSL	Wed, May 22, 2013	156.52	164.22	148.32	161.78
1122	AMEX	ZSL	Tue, May 21, 2013	163.70	166.18	158.32	161.56
1121	AMEX	ZSL	Mon, May 20, 2013	174.98	175.30	147.98	151.00
1120	AMEX	ZSL	Fri, May 17, 2013	159.82	166.22	158.96	166.07
1119	AMEX	ZSL	Thu, May 16, 2013	162.00	162.60	156.66	158.12
1118	AMEX	ZSL	Wed, May 15, 2013	155.56	161.80	154.55	161.52
1117	AMEX	ZSL	Tue, May 14, 2013	151.10	151.10	146.64	150.30
1116	AMEX	ZSL	Mon, May 13, 2013	145.16	147.34	144.70	147.26
1115	AMEX	ZSL	Fri, May 10, 2013	151.58	152.76	144.42	144.78
1114	AMEX	ZSL	Thu, May 9, 2013	145.34	148.22	143.18	146.78
1113	AMEX	ZSL	Wed, May 8, 2013	144.36	146.88	142.84	143.80
1112	AMEX	ZSL	Tue, May 7, 2013	148.34	149.24	143.30	143.72
1111	AMEX	ZSL	Mon, May 6, 2013	142.88	144.78	142.08	143.12
1110	AMEX	ZSL	Fri, May 3, 2013	143.96	145.11	138.50	142.02
1109	AMEX	ZSL	Thu, May 2, 2013	143.38	146.72	142.42	145.56
1108	AMEX	ZSL	Wed, May 1, 2013	149.72	152.60	144.16	147.78
1107	AMEX	ZSL	Tue, Apr 30, 2013	140.06	143.10	139.85	140.40
1106	AMEX	ZSL	Mon, Apr 29, 2013	140.72	142.50	137.98	139.54
1105	AMEX	ZSL	Fri, Apr 26, 2013	140.00	148.04	137.38	144.68
1104	AMEX	ZSL	Thu, Apr 25, 2013	148.58	149.10	138.64	139.60
1103	AMEX	ZSL	Wed, Apr 24, 2013	155.26	158.80	153.34	154.30
1102	AMEX	ZSL	Tue, Apr 23, 2013	157.42	160.36	156.52	157.64
1101	AMEX	ZSL	Mon, Apr 22, 2013	150.30	153.44	149.70	152.00
1100	AMEX	ZSL	Fri, Apr 19, 2013	151.42	158.00	151.08	154.52
1099	AMEX	ZSL	Thu, Apr 18, 2013	154.42	155.82	151.60	154.74
1098	AMEX	ZSL	Wed, Apr 17, 2013	152.24	156.32	148.10	154.34
1097	AMEX	ZSL	Tue, Apr 16, 2013	147.36	154.64	146.75	151.40
1096	AMEX	ZSL	Mon, Apr 15, 2013	147.20	159.90	145.74	159.06
1095	AMEX	ZSL	Fri, Apr 12, 2013	121.00	128.70	120.40	127.82
1094	AMEX	ZSL	Thu, Apr 11, 2013	115.62	115.88	113.54	115.36
1093	AMEX	ZSL	Wed, Apr 10, 2013	113.10	116.27	112.90	115.58
1092	AMEX	ZSL	Tue, Apr 9, 2013	117.26	117.52	111.42	112.44
1091	AMEX	ZSL	Mon, Apr 8, 2013	118.70	119.70	118.26	118.72
1090	AMEX	ZSL	Fri, Apr 5, 2013	120.06	121.00	117.76	118.26
1089	AMEX	ZSL	Thu, Apr 4, 2013	123.32	124.36	121.04	122.16
1088	AMEX	ZSL	Wed, Apr 3, 2013	118.98	123.46	118.16	121.16
1087	AMEX	ZSL	Tue, Apr 2, 2013	116.22	119.24	115.74	118.90
1086	AMEX	ZSL	Mon, Apr 1, 2013	112.66	113.86	112.14	112.78
1085	AMEX	ZSL	Thu, Mar 28, 2013	109.18	111.32	108.14	110.04
1084	AMEX	ZSL	Wed, Mar 27, 2013	110.46	112.18	107.00	107.69
1083	AMEX	ZSL	Tue, Mar 26, 2013	107.06	108.24	106.86	107.64
1082	AMEX	ZSL	Mon, Mar 25, 2013	107.28	108.00	106.12	106.96
1081	AMEX	ZSL	Fri, Mar 22, 2013	107.78	108.10	106.52	107.76
1080	AMEX	ZSL	Thu, Mar 21, 2013	104.18	104.52	103.42	104.40
1079	AMEX	ZSL	Wed, Mar 20, 2013	106.88	109.26	106.50	107.24
1078	AMEX	ZSL	Tue, Mar 19, 2013	106.94	107.12	104.78	106.42
1077	AMEX	ZSL	Mon, Mar 18, 2013	105.60	106.84	105.36	106.28
1076	AMEX	ZSL	Fri, Mar 15, 2013	106.82	107.66	105.40	107.48
1075	AMEX	ZSL	Thu, Mar 14, 2013	108.24	108.28	106.38	107.52
1074	AMEX	ZSL	Wed, Mar 13, 2013	104.44	106.76	103.85	106.36
1073	AMEX	ZSL	Tue, Mar 12, 2013	104.36	104.76	103.18	104.40
1072	AMEX	ZSL	Mon, Mar 11, 2013	107.14	107.44	105.78	105.88
1071	AMEX	ZSL	Fri, Mar 8, 2013	109.26	109.62	103.80	106.10
1070	AMEX	ZSL	Thu, Mar 7, 2013	105.74	107.60	105.50	106.80
1069	AMEX	ZSL	Wed, Mar 6, 2013	108.36	109.32	105.18	105.52
1068	AMEX	ZSL	Tue, Mar 5, 2013	106.14	109.35	105.46	108.10
1067	AMEX	ZSL	Mon, Mar 4, 2013	109.16	110.14	108.24	109.26
1066	AMEX	ZSL	Fri, Mar 1, 2013	108.80	110.38	107.80	109.08
1065	AMEX	ZSL	Thu, Feb 28, 2013	107.08	110.90	106.72	110.06
1064	AMEX	ZSL	Wed, Feb 27, 2013	105.28	107.52	104.94	106.62
1063	AMEX	ZSL	Tue, Feb 26, 2013	106.98	109.50	102.86	103.44
1062	AMEX	ZSL	Mon, Feb 25, 2013	106.96	107.14	105.46	106.32
1061	AMEX	ZSL	Fri, Feb 22, 2013	109.78	111.30	108.30	108.36
1060	AMEX	ZSL	Thu, Feb 21, 2013	109.66	109.98	107.60	108.92
1059	AMEX	ZSL	Wed, Feb 20, 2013	106.92	111.88	106.76	110.14
1058	AMEX	ZSL	Tue, Feb 19, 2013	101.06	105.14	100.89	103.96
1057	AMEX	ZSL	Fri, Feb 15, 2013	99.78	102.16	99.12	101.28
1056	AMEX	ZSL	Thu, Feb 14, 2013	94.18	98.44	93.88	97.14
1055	AMEX	ZSL	Wed, Feb 13, 2013	93.50	95.38	93.45	95.20
1054	AMEX	ZSL	Tue, Feb 12, 2013	94.86	95.54	92.82	93.18
1053	AMEX	ZSL	Mon, Feb 11, 2013	93.64	94.94	93.20	93.81
1052	AMEX	ZSL	Fri, Feb 8, 2013	91.32	91.90	89.84	91.06
1051	AMEX	ZSL	Thu, Feb 7, 2013	91.56	91.82	88.80	91.05
1050	AMEX	ZSL	Wed, Feb 6, 2013	89.98	89.98	88.80	89.02
1049	AMEX	ZSL	Tue, Feb 5, 2013	88.52	90.30	88.30	89.16
1048	AMEX	ZSL	Mon, Feb 4, 2013	91.20	91.34	88.66	89.76
1047	AMEX	ZSL	Fri, Feb 1, 2013	87.76	91.00	87.56	89.08
1046	AMEX	ZSL	Thu, Jan 31, 2013	89.54	93.24	89.14	91.28
1045	AMEX	ZSL	Wed, Jan 30, 2013	88.96	89.42	86.80	88.40
1044	AMEX	ZSL	Tue, Jan 29, 2013	93.62	93.67	91.50	92.14
1043	AMEX	ZSL	Mon, Jan 28, 2013	94.62	95.92	93.92	95.16
1042	AMEX	ZSL	Fri, Jan 25, 2013	91.64	93.69	91.32	93.18
1041	AMEX	ZSL	Thu, Jan 24, 2013	89.88	90.89	88.92	90.46
1040	AMEX	ZSL	Wed, Jan 23, 2013	86.72	88.12	86.10	87.30
1039	AMEX	ZSL	Tue, Jan 22, 2013	89.22	89.28	86.74	87.68
1038	AMEX	ZSL	Fri, Jan 18, 2013	88.26	90.32	88.20	89.52
1037	AMEX	ZSL	Thu, Jan 17, 2013	93.44	93.64	89.10	90.40
1036	AMEX	ZSL	Wed, Jan 16, 2013	93.00	93.58	91.24	91.70
1035	AMEX	ZSL	Tue, Jan 15, 2013	93.14	93.82	91.02	92.18
1034	AMEX	ZSL	Mon, Jan 14, 2013	94.06	96.14	93.60	94.16
1033	AMEX	ZSL	Fri, Jan 11, 2013	96.40	99.88	96.32	97.86
1032	AMEX	ZSL	Thu, Jan 10, 2013	96.68	96.70	94.98	95.90
1031	AMEX	ZSL	Wed, Jan 9, 2013	98.96	100.62	98.56	98.68
1030	AMEX	ZSL	Tue, Jan 8, 2013	98.14	99.86	97.36	98.66
1029	AMEX	ZSL	Mon, Jan 7, 2013	101.42	101.48	99.49	100.14
1028	AMEX	ZSL	Fri, Jan 4, 2013	102.64	104.24	99.12	99.56
1027	AMEX	ZSL	Thu, Jan 3, 2013	96.80	101.80	95.41	100.98
1026	AMEX	ZSL	Wed, Jan 2, 2013	93.08	96.25	92.58	96.10
1025	AMEX	ZSL	Mon, Dec 31, 2012	102.18	102.72	99.32	100.10
1024	AMEX	ZSL	Fri, Dec 28, 2012	101.98	103.10	101.70	102.12
1023	AMEX	ZSL	Thu, Dec 27, 2012	102.60	103.22	99.04	100.98
1022	AMEX	ZSL	Wed, Dec 26, 2012	101.62	103.56	101.10	102.76
1021	AMEX	ZSL	Mon, Dec 24, 2012	102.00	103.68	101.70	103.34
1020	AMEX	ZSL	Fri, Dec 21, 2012	103.16	103.37	100.64	102.70
1019	AMEX	ZSL	Thu, Dec 20, 2012	101.50	105.10	100.78	102.85
1018	AMEX	ZSL	Wed, Dec 19, 2012	95.60	96.30	93.93	95.86
1017	AMEX	ZSL	Tue, Dec 18, 2012	88.90	94.32	88.60	92.62
1016	AMEX	ZSL	Mon, Dec 17, 2012	89.46	90.72	89.00	89.50
1015	AMEX	ZSL	Fri, Dec 14, 2012	88.34	89.80	87.72	89.80
1014	AMEX	ZSL	Thu, Dec 13, 2012	88.38	89.52	87.21	87.76
1013	AMEX	ZSL	Wed, Dec 12, 2012	84.30	85.22	81.50	83.20
1012	AMEX	ZSL	Tue, Dec 11, 2012	85.92	86.68	85.56	85.76
1011	AMEX	ZSL	Mon, Dec 10, 2012	83.58	84.56	83.54	84.36
1010	AMEX	ZSL	Fri, Dec 7, 2012	85.04	86.06	84.16	85.08
1009	AMEX	ZSL	Thu, Dec 6, 2012	87.20	87.44	84.22	85.54
1008	AMEX	ZSL	Wed, Dec 5, 2012	86.26	88.04	85.84	86.30
1007	AMEX	ZSL	Tue, Dec 4, 2012	86.10	87.14	84.78	85.84
1006	AMEX	ZSL	Mon, Dec 3, 2012	82.62	82.66	81.28	82.64
1005	AMEX	ZSL	Fri, Nov 30, 2012	80.40	84.72	79.76	83.46
1004	AMEX	ZSL	Thu, Nov 29, 2012	81.06	81.25	78.90	79.72
1003	AMEX	ZSL	Wed, Nov 28, 2012	85.66	85.84	81.76	82.34
1002	AMEX	ZSL	Tue, Nov 27, 2012	80.74	81.20	80.18	80.82
1001	AMEX	ZSL	Mon, Nov 26, 2012	80.50	81.15	80.02	80.38
1000	AMEX	ZSL	Fri, Nov 23, 2012	83.60	83.76	80.10	80.54
999	AMEX	ZSL	Wed, Nov 21, 2012	85.98	86.32	83.88	84.16
998	AMEX	ZSL	Tue, Nov 20, 2012	85.42	86.66	85.02	85.08
997	AMEX	ZSL	Mon, Nov 19, 2012	86.14	87.20	84.82	85.34
996	AMEX	ZSL	Fri, Nov 16, 2012	89.48	91.44	88.22	90.22
995	AMEX	ZSL	Thu, Nov 15, 2012	87.64	90.60	87.48	88.40
994	AMEX	ZSL	Wed, Nov 14, 2012	88.18	89.44	86.46	87.88
993	AMEX	ZSL	Tue, Nov 13, 2012	90.22	90.39	86.96	89.14
992	AMEX	ZSL	Mon, Nov 12, 2012	88.48	90.44	88.24	89.28
991	AMEX	ZSL	Fri, Nov 9, 2012	88.56	89.10	87.12	88.30
990	AMEX	ZSL	Thu, Nov 8, 2012	92.94	92.96	89.00	89.24
989	AMEX	ZSL	Wed, Nov 7, 2012	92.10	96.10	91.72	92.60
988	AMEX	ZSL	Tue, Nov 6, 2012	96.06	97.18	90.20	91.60
987	AMEX	ZSL	Mon, Nov 5, 2012	97.78	98.56	96.44	96.88
986	AMEX	ZSL	Fri, Nov 2, 2012	93.08	99.10	92.94	98.48
985	AMEX	ZSL	Thu, Nov 1, 2012	89.46	91.16	89.22	91.12
984	AMEX	ZSL	Wed, Oct 31, 2012	91.40	91.68	90.02	90.90
983	AMEX	ZSL	Fri, Oct 26, 2012	90.80	92.50	90.44	92.00
982	AMEX	ZSL	Thu, Oct 25, 2012	91.84	92.80	91.20	91.90
981	AMEX	ZSL	Wed, Oct 24, 2012	93.34	95.42	93.06	94.40
980	AMEX	ZSL	Tue, Oct 23, 2012	92.94	95.22	92.89	94.64
979	AMEX	ZSL	Mon, Oct 22, 2012	92.00	92.04	90.10	90.32
978	AMEX	ZSL	Fri, Oct 19, 2012	89.58	93.05	89.42	92.23
977	AMEX	ZSL	Thu, Oct 18, 2012	88.14	88.94	86.84	88.66
976	AMEX	ZSL	Wed, Oct 17, 2012	87.60	88.02	85.86	86.46
975	AMEX	ZSL	Tue, Oct 16, 2012	87.98	88.60	87.06	87.50
974	AMEX	ZSL	Mon, Oct 15, 2012	86.58	89.80	86.53	88.98
973	AMEX	ZSL	Fri, Oct 12, 2012	83.72	84.92	83.10	84.80
972	AMEX	ZSL	Thu, Oct 11, 2012	81.92	82.60	81.02	82.58
971	AMEX	ZSL	Wed, Oct 10, 2012	83.10	83.80	81.78	82.36
970	AMEX	ZSL	Tue, Oct 9, 2012	82.94	84.70	82.23	83.18
969	AMEX	ZSL	Mon, Oct 8, 2012	82.70	83.00	81.76	82.44
968	AMEX	ZSL	Fri, Oct 5, 2012	78.78	81.20	78.42	80.22
967	AMEX	ZSL	Thu, Oct 4, 2012	78.94	79.40	77.70	78.08
966	AMEX	ZSL	Wed, Oct 3, 2012	79.10	80.38	79.02	79.90
965	AMEX	ZSL	Tue, Oct 2, 2012	78.92	80.86	78.62	79.86
964	AMEX	ZSL	Mon, Oct 1, 2012	78.70	79.90	77.22	79.24
963	AMEX	ZSL	Fri, Sep 28, 2012	79.72	81.38	79.20	80.28
962	AMEX	ZSL	Thu, Sep 27, 2012	81.60	82.14	79.21	79.74
961	AMEX	ZSL	Wed, Sep 26, 2012	84.50	85.70	82.65	83.20
960	AMEX	ZSL	Tue, Sep 25, 2012	81.88	84.62	81.20	84.18
959	AMEX	ZSL	Mon, Sep 24, 2012	83.62	83.78	81.70	83.12
958	AMEX	ZSL	Fri, Sep 21, 2012	77.96	81.50	77.80	80.46
957	AMEX	ZSL	Thu, Sep 20, 2012	81.00	82.74	79.82	80.08
956	AMEX	ZSL	Wed, Sep 19, 2012	80.08	81.24	79.48	80.16
955	AMEX	ZSL	Tue, Sep 18, 2012	81.66	82.00	78.16	79.46
954	AMEX	ZSL	Mon, Sep 17, 2012	80.84	84.18	80.24	83.12
953	AMEX	ZSL	Fri, Sep 14, 2012	80.40	81.49	79.90	80.04
952	AMEX	ZSL	Thu, Sep 13, 2012	88.48	91.06	79.54	80.14
951	AMEX	ZSL	Wed, Sep 12, 2012	85.28	91.86	85.28	88.04
950	AMEX	ZSL	Tue, Sep 11, 2012	85.72	87.46	85.32	87.08
949	AMEX	ZSL	Mon, Sep 10, 2012	86.78	88.16	85.14	87.82
948	AMEX	ZSL	Fri, Sep 7, 2012	87.46	88.32	85.56	85.82
947	AMEX	ZSL	Thu, Sep 6, 2012	91.98	92.96	90.43	91.88
946	AMEX	ZSL	Wed, Sep 5, 2012	94.40	95.44	94.00	94.44
945	AMEX	ZSL	Tue, Sep 4, 2012	94.90	96.24	93.52	93.94
944	AMEX	ZSL	Fri, Aug 31, 2012	105.00	108.28	97.70	97.82
943	AMEX	ZSL	Thu, Aug 30, 2012	104.28	108.58	104.14	107.50
942	AMEX	ZSL	Wed, Aug 29, 2012	104.08	106.26	103.88	105.24
941	AMEX	ZSL	Tue, Aug 28, 2012	104.26	105.80	103.64	104.18
940	AMEX	ZSL	Mon, Aug 27, 2012	104.20	105.44	101.80	105.32
939	AMEX	ZSL	Fri, Aug 24, 2012	106.76	107.22	105.08	105.36
938	AMEX	ZSL	Thu, Aug 23, 2012	105.88	107.44	104.46	106.38
937	AMEX	ZSL	Wed, Aug 22, 2012	114.82	115.34	111.10	111.68
936	AMEX	ZSL	Tue, Aug 21, 2012	116.76	116.80	114.28	116.12
935	AMEX	ZSL	Mon, Aug 20, 2012	126.48	126.48	119.84	119.98
934	AMEX	ZSL	Fri, Aug 17, 2012	124.86	127.20	124.86	126.78
933	AMEX	ZSL	Thu, Aug 16, 2012	128.48	129.42	124.90	125.56
932	AMEX	ZSL	Wed, Aug 15, 2012	128.60	129.68	127.56	129.36
931	AMEX	ZSL	Tue, Aug 14, 2012	129.80	130.20	129.06	129.42
930	AMEX	ZSL	Mon, Aug 13, 2012	127.66	129.94	127.20	129.72
929	AMEX	ZSL	Fri, Aug 10, 2012	129.30	130.04	124.52	126.70
928	AMEX	ZSL	Thu, Aug 9, 2012	127.72	127.78	125.92	126.60
927	AMEX	ZSL	Wed, Aug 8, 2012	127.54	127.82	125.32	127.30
926	AMEX	ZSL	Tue, Aug 7, 2012	126.86	127.68	125.94	126.78
925	AMEX	ZSL	Mon, Aug 6, 2012	130.50	130.80	127.76	128.54
924	AMEX	ZSL	Fri, Aug 3, 2012	133.68	134.42	128.24	129.76
923	AMEX	ZSL	Thu, Aug 2, 2012	135.40	138.06	134.30	136.26
922	AMEX	ZSL	Wed, Aug 1, 2012	134.80	136.00	131.64	133.94
921	AMEX	ZSL	Tue, Jul 31, 2012	126.52	128.82	125.92	128.52
920	AMEX	ZSL	Mon, Jul 30, 2012	130.94	131.18	125.88	126.18
919	AMEX	ZSL	Fri, Jul 27, 2012	131.58	134.24	130.00	130.22
918	AMEX	ZSL	Thu, Jul 26, 2012	131.42	134.08	130.56	132.68
917	AMEX	ZSL	Wed, Jul 25, 2012	135.40	137.28	132.64	134.56
916	AMEX	ZSL	Tue, Jul 24, 2012	136.68	142.22	136.42	138.16
915	AMEX	ZSL	Mon, Jul 23, 2012	139.44	140.50	136.36	138.00
914	AMEX	ZSL	Fri, Jul 20, 2012	139.42	139.68	133.76	135.20
913	AMEX	ZSL	Thu, Jul 19, 2012	134.60	136.94	133.32	135.90
912	AMEX	ZSL	Wed, Jul 18, 2012	137.60	137.84	135.28	136.02
911	AMEX	ZSL	Tue, Jul 17, 2012	135.58	140.64	134.34	136.03
910	AMEX	ZSL	Mon, Jul 16, 2012	135.10	137.20	134.44	135.58
909	AMEX	ZSL	Fri, Jul 13, 2012	136.40	136.40	133.14	136.22
908	AMEX	ZSL	Thu, Jul 12, 2012	143.80	144.36	135.26	137.20
907	AMEX	ZSL	Wed, Jul 11, 2012	139.20	141.30	136.70	138.82
906	AMEX	ZSL	Tue, Jul 10, 2012	135.16	141.80	135.00	140.88
905	AMEX	ZSL	Mon, Jul 9, 2012	137.30	137.66	134.46	136.09
904	AMEX	ZSL	Fri, Jul 6, 2012	137.02	140.16	136.60	138.54
903	AMEX	ZSL	Thu, Jul 5, 2012	133.80	134.16	131.10	133.12
902	AMEX	ZSL	Tue, Jul 3, 2012	128.94	129.56	126.12	127.30
901	AMEX	ZSL	Mon, Jul 2, 2012	135.74	137.06	134.12	135.06
900	AMEX	ZSL	Fri, Jun 29, 2012	135.24	138.28	132.30	135.64
899	AMEX	ZSL	Thu, Jun 28, 2012	142.76	149.96	142.54	146.74
898	AMEX	ZSL	Wed, Jun 27, 2012	137.88	142.98	137.16	141.46
897	AMEX	ZSL	Tue, Jun 26, 2012	138.08	142.58	137.08	139.78
896	AMEX	ZSL	Mon, Jun 25, 2012	143.30	144.00	134.12	135.18
895	AMEX	ZSL	Fri, Jun 22, 2012	143.48	145.50	141.80	141.90
894	AMEX	ZSL	Thu, Jun 21, 2012	135.62	142.70	134.76	142.20
893	AMEX	ZSL	Wed, Jun 20, 2012	130.04	134.50	126.08	131.06
892	AMEX	ZSL	Tue, Jun 19, 2012	125.00	128.98	124.78	127.88
891	AMEX	ZSL	Mon, Jun 18, 2012	128.60	129.38	124.48	125.42
890	AMEX	ZSL	Fri, Jun 15, 2012	126.18	126.88	125.02	126.10
889	AMEX	ZSL	Thu, Jun 14, 2012	124.36	130.36	124.22	126.26
888	AMEX	ZSL	Wed, Jun 13, 2012	122.72	124.90	122.16	124.54
887	AMEX	ZSL	Tue, Jun 12, 2012	124.22	125.98	122.56	123.26
886	AMEX	ZSL	Mon, Jun 11, 2012	126.18	129.40	126.00	126.66
885	AMEX	ZSL	Fri, Jun 8, 2012	130.94	130.94	126.64	126.64
884	AMEX	ZSL	Thu, Jun 7, 2012	118.72	128.90	118.68	127.02
883	AMEX	ZSL	Wed, Jun 6, 2012	118.44	121.88	116.60	120.66
882	AMEX	ZSL	Tue, Jun 5, 2012	131.52	132.00	129.00	129.04
881	AMEX	ZSL	Mon, Jun 4, 2012	130.82	135.04	130.80	132.14
880	AMEX	ZSL	Fri, Jun 1, 2012	132.00	133.36	127.74	130.20
879	AMEX	ZSL	Thu, May 31, 2012	135.92	140.00	134.34	137.92
878	AMEX	ZSL	Wed, May 30, 2012	139.96	141.76	133.82	136.18
877	AMEX	ZSL	Tue, May 29, 2012	130.42	138.14	129.30	136.74
876	AMEX	ZSL	Fri, May 25, 2012	133.24	134.04	130.18	131.34
875	AMEX	ZSL	Thu, May 24, 2012	131.54	135.86	131.06	133.28
874	AMEX	ZSL	Wed, May 23, 2012	138.42	144.58	136.88	137.14
873	AMEX	ZSL	Tue, May 22, 2012	132.70	136.42	128.27	134.72
872	AMEX	ZSL	Mon, May 21, 2012	134.68	135.44	131.14	131.32
871	AMEX	ZSL	Fri, May 18, 2012	131.86	132.08	127.44	129.88
870	AMEX	ZSL	Thu, May 17, 2012	139.10	141.60	133.24	135.94
869	AMEX	ZSL	Wed, May 16, 2012	142.14	149.50	136.50	145.50
868	AMEX	ZSL	Tue, May 15, 2012	136.28	141.16	134.72	140.70
867	AMEX	ZSL	Mon, May 14, 2012	132.64	135.34	132.56	135.02
866	AMEX	ZSL	Fri, May 11, 2012	132.04	133.14	126.90	128.82
865	AMEX	ZSL	Thu, May 10, 2012	125.50	127.90	124.20	127.70
864	AMEX	ZSL	Wed, May 9, 2012	129.20	130.10	125.30	126.50
863	AMEX	ZSL	Tue, May 8, 2012	124.70	127.30	124.00	124.30
862	AMEX	ZSL	Mon, May 7, 2012	118.10	122.90	118.10	119.70
861	AMEX	ZSL	Fri, May 4, 2012	120.00	120.14	116.40	117.90
860	AMEX	ZSL	Thu, May 3, 2012	117.60	121.50	116.80	119.00
859	AMEX	ZSL	Wed, May 2, 2012	116.00	117.40	115.20	115.30
858	AMEX	ZSL	Tue, May 1, 2012	110.80	113.60	110.20	113.10
857	AMEX	ZSL	Mon, Apr 30, 2012	114.50	115.80	112.20	112.60
856	AMEX	ZSL	Fri, Apr 27, 2012	110.20	111.50	109.60	110.80
855	AMEX	ZSL	Thu, Apr 26, 2012	114.60	115.30	110.70	112.10
854	AMEX	ZSL	Wed, Apr 25, 2012	113.90	120.60	113.80	115.00
853	AMEX	ZSL	Tue, Apr 24, 2012	112.80	115.40	111.92	114.20
852	AMEX	ZSL	Mon, Apr 23, 2012	115.00	116.80	113.90	113.90
851	AMEX	ZSL	Fri, Apr 20, 2012	108.30	109.10	107.70	108.60
850	AMEX	ZSL	Thu, Apr 19, 2012	107.70	108.70	106.01	108.20
849	AMEX	ZSL	Wed, Apr 18, 2012	109.40	110.62	108.50	109.30
848	AMEX	ZSL	Tue, Apr 17, 2012	107.60	110.50	106.90	108.30
847	AMEX	ZSL	Mon, Apr 16, 2012	109.30	111.20	108.22	109.70
846	AMEX	ZSL	Fri, Apr 13, 2012	105.10	111.00	105.10	110.10
845	AMEX	ZSL	Thu, Apr 12, 2012	109.50	109.62	102.80	104.30
844	AMEX	ZSL	Wed, Apr 11, 2012	109.20	111.20	108.10	110.00
843	AMEX	ZSL	Tue, Apr 10, 2012	109.80	113.00	107.90	109.00
842	AMEX	ZSL	Mon, Apr 9, 2012	108.70	111.80	108.40	110.60
841	AMEX	ZSL	Thu, Apr 5, 2012	110.70	110.80	108.20	109.40
840	AMEX	ZSL	Wed, Apr 4, 2012	110.40	113.90	109.20	112.40
839	AMEX	ZSL	Tue, Apr 3, 2012	101.10	104.30	99.30	103.70
838	AMEX	ZSL	Mon, Apr 2, 2012	104.50	105.00	99.50	101.10
837	AMEX	ZSL	Fri, Mar 30, 2012	104.30	106.00	103.40	105.50
836	AMEX	ZSL	Thu, Mar 29, 2012	108.20	110.20	105.80	105.90
835	AMEX	ZSL	Wed, Mar 28, 2012	105.00	109.20	104.60	107.40
834	AMEX	ZSL	Tue, Mar 27, 2012	101.50	104.70	100.70	104.50
833	AMEX	ZSL	Mon, Mar 26, 2012	103.60	104.40	102.00	102.20
832	AMEX	ZSL	Fri, Mar 23, 2012	109.80	110.70	106.10	107.10
831	AMEX	ZSL	Thu, Mar 22, 2012	112.40	114.50	110.60	112.40
830	AMEX	ZSL	Wed, Mar 21, 2012	107.80	108.80	105.70	107.40
829	AMEX	ZSL	Tue, Mar 20, 2012	106.60	110.00	105.20	108.10
828	AMEX	ZSL	Mon, Mar 19, 2012	105.10	105.50	101.40	102.40
827	AMEX	ZSL	Fri, Mar 16, 2012	104.70	105.90	103.70	105.10
826	AMEX	ZSL	Thu, Mar 15, 2012	107.60	108.90	102.60	105.40
825	AMEX	ZSL	Wed, Mar 14, 2012	104.10	110.70	101.43	107.28
824	AMEX	ZSL	Tue, Mar 13, 2012	100.40	102.30	97.70	101.00
823	AMEX	ZSL	Mon, Mar 12, 2012	97.10	99.98	97.00	98.90
822	AMEX	ZSL	Fri, Mar 9, 2012	99.80	100.70	93.80	95.10
821	AMEX	ZSL	Thu, Mar 8, 2012	98.00	100.00	96.60	97.40
820	AMEX	ZSL	Wed, Mar 7, 2012	102.70	103.80	99.00	100.30
819	AMEX	ZSL	Tue, Mar 6, 2012	104.10	105.70	101.70	102.90
818	AMEX	ZSL	Mon, Mar 5, 2012	93.70	99.59	93.50	96.80
817	AMEX	ZSL	Fri, Mar 2, 2012	91.80	95.00	91.33	92.90
816	AMEX	ZSL	Thu, Mar 1, 2012	93.10	93.40	88.10	89.18
815	AMEX	ZSL	Wed, Feb 29, 2012	83.10	97.80	81.20	94.10
814	AMEX	ZSL	Tue, Feb 28, 2012	88.50	88.90	82.50	84.00
813	AMEX	ZSL	Mon, Feb 27, 2012	92.00	92.90	90.50	91.80
812	AMEX	ZSL	Fri, Feb 24, 2012	91.50	92.70	90.50	91.80
811	AMEX	ZSL	Thu, Feb 23, 2012	95.20	96.40	90.70	91.80
810	AMEX	ZSL	Wed, Feb 22, 2012	99.60	99.90	96.90	97.30
809	AMEX	ZSL	Tue, Feb 21, 2012	100.60	101.00	97.10	97.70
808	AMEX	ZSL	Fri, Feb 17, 2012	102.30	105.60	102.30	104.70
807	AMEX	ZSL	Thu, Feb 16, 2012	107.00	107.75	102.50	102.80
806	AMEX	ZSL	Wed, Feb 15, 2012	101.10	105.50	100.90	103.80
805	AMEX	ZSL	Tue, Feb 14, 2012	101.60	104.60	101.00	103.20
804	AMEX	ZSL	Mon, Feb 13, 2012	102.20	103.35	101.00	101.90
803	AMEX	ZSL	Fri, Feb 10, 2012	103.40	104.30	101.10	103.30
802	AMEX	ZSL	Thu, Feb 9, 2012	98.10	101.70	97.50	101.00
801	AMEX	ZSL	Wed, Feb 8, 2012	99.10	102.20	98.00	100.30
800	AMEX	ZSL	Tue, Feb 7, 2012	103.90	104.88	98.30	99.00
799	AMEX	ZSL	Mon, Feb 6, 2012	104.60	104.90	101.40	102.90
798	AMEX	ZSL	Fri, Feb 3, 2012	101.40	104.70	100.60	102.70
797	AMEX	ZSL	Thu, Feb 2, 2012	102.20	102.70	98.20	98.60
796	AMEX	ZSL	Wed, Feb 1, 2012	101.30	103.50	100.79	102.40
795	AMEX	ZSL	Tue, Jan 31, 2012	100.70	107.10	100.30	105.50
794	AMEX	ZSL	Mon, Jan 30, 2012	104.50	105.20	102.50	103.90
793	AMEX	ZSL	Fri, Jan 27, 2012	104.50	104.60	101.10	101.30
792	AMEX	ZSL	Thu, Jan 26, 2012	102.10	105.40	102.00	104.60
791	AMEX	ZSL	Wed, Jan 25, 2012	115.90	118.28	104.40	105.20
790	AMEX	ZSL	Tue, Jan 24, 2012	113.60	115.50	112.50	115.00
789	AMEX	ZSL	Mon, Jan 23, 2012	114.60	114.65	110.10	112.80
788	AMEX	ZSL	Fri, Jan 20, 2012	128.10	129.00	114.60	114.60
787	AMEX	ZSL	Thu, Jan 19, 2012	128.70	129.70	127.20	127.60
786	AMEX	ZSL	Wed, Jan 18, 2012	131.80	132.30	127.80	128.70
785	AMEX	ZSL	Tue, Jan 17, 2012	131.10	133.80	129.23	132.70
784	AMEX	ZSL	Fri, Jan 13, 2012	135.60	138.40	133.60	136.50
783	AMEX	ZSL	Thu, Jan 12, 2012	130.00	134.19	127.90	132.30
782	AMEX	ZSL	Wed, Jan 11, 2012	136.10	137.30	132.20	134.10
781	AMEX	ZSL	Tue, Jan 10, 2012	133.60	135.90	132.20	135.00
780	AMEX	ZSL	Mon, Jan 9, 2012	142.60	146.12	141.70	144.60
779	AMEX	ZSL	Fri, Jan 6, 2012	140.40	147.80	140.00	146.70
778	AMEX	ZSL	Thu, Jan 5, 2012	146.50	147.00	139.70	141.10
777	AMEX	ZSL	Wed, Jan 4, 2012	142.30	143.80	139.30	142.30
776	AMEX	ZSL	Tue, Jan 3, 2012	146.80	147.30	136.90	137.90
775	AMEX	ZSL	Fri, Dec 30, 2011	155.00	159.20	149.80	158.70
774	AMEX	ZSL	Thu, Dec 29, 2011	176.40	178.20	157.40	158.10
773	AMEX	ZSL	Wed, Dec 28, 2011	157.60	173.60	157.51	172.00
772	AMEX	ZSL	Tue, Dec 27, 2011	152.60	154.60	149.30	154.00
771	AMEX	ZSL	Fri, Dec 23, 2011	147.00	150.40	146.62	150.00
770	AMEX	ZSL	Thu, Dec 22, 2011	148.40	150.80	147.30	149.50
769	AMEX	ZSL	Wed, Dec 21, 2011	147.30	149.30	145.00	146.90
768	AMEX	ZSL	Tue, Dec 20, 2011	146.60	148.10	144.70	145.40
767	AMEX	ZSL	Mon, Dec 19, 2011	150.70	154.70	148.50	154.40
766	AMEX	ZSL	Fri, Dec 16, 2011	147.10	148.70	143.70	145.20
765	AMEX	ZSL	Thu, Dec 15, 2011	150.30	158.10	149.20	152.00
764	AMEX	ZSL	Wed, Dec 14, 2011	151.20	157.20	148.10	154.00
763	AMEX	ZSL	Tue, Dec 13, 2011	132.40	139.70	126.30	137.50
762	AMEX	ZSL	Mon, Dec 12, 2011	133.20	135.80	131.70	131.90
761	AMEX	ZSL	Fri, Dec 9, 2011	127.40	128.40	124.00	125.30
760	AMEX	ZSL	Thu, Dec 8, 2011	126.80	131.40	125.30	130.20
759	AMEX	ZSL	Wed, Dec 7, 2011	121.30	124.90	120.80	123.10
758	AMEX	ZSL	Tue, Dec 6, 2011	128.50	130.40	120.00	120.50
757	AMEX	ZSL	Mon, Dec 5, 2011	120.90	128.30	119.60	127.80
756	AMEX	ZSL	Fri, Dec 2, 2011	117.60	124.90	117.50	123.20
755	AMEX	ZSL	Thu, Dec 1, 2011	119.50	122.80	116.60	121.60
754	AMEX	ZSL	Wed, Nov 30, 2011	125.70	126.50	120.70	121.20
753	AMEX	ZSL	Tue, Nov 29, 2011	130.40	131.19	127.50	129.80
752	AMEX	ZSL	Mon, Nov 28, 2011	127.80	129.30	126.50	128.10
751	AMEX	ZSL	Fri, Nov 25, 2011	137.00	137.80	131.10	137.60
750	AMEX	ZSL	Wed, Nov 23, 2011	131.60	134.60	128.40	131.40
749	AMEX	ZSL	Tue, Nov 22, 2011	131.50	131.80	120.70	123.40
748	AMEX	ZSL	Mon, Nov 21, 2011	135.70	141.49	132.00	132.90
747	AMEX	ZSL	Fri, Nov 18, 2011	131.30	132.80	125.70	128.10
746	AMEX	ZSL	Thu, Nov 17, 2011	123.00	137.30	122.40	134.00
745	AMEX	ZSL	Wed, Nov 16, 2011	115.80	119.40	114.40	118.10
744	AMEX	ZSL	Tue, Nov 15, 2011	112.80	116.00	110.80	112.40
743	AMEX	ZSL	Mon, Nov 14, 2011	113.20	116.80	112.83	114.70
742	AMEX	ZSL	Fri, Nov 11, 2011	115.60	115.90	110.50	111.80
741	AMEX	ZSL	Thu, Nov 10, 2011	115.60	122.80	115.30	116.30
740	AMEX	ZSL	Wed, Nov 9, 2011	112.60	118.50	111.50	116.50
739	AMEX	ZSL	Tue, Nov 8, 2011	111.20	112.80	108.10	110.50
738	AMEX	ZSL	Mon, Nov 7, 2011	113.20	113.40	110.20	110.30
737	AMEX	ZSL	Fri, Nov 4, 2011	115.60	118.30	114.30	116.20
736	AMEX	ZSL	Thu, Nov 3, 2011	112.60	118.40	112.30	113.50
735	AMEX	ZSL	Wed, Nov 2, 2011	118.00	119.40	114.40	116.30
734	AMEX	ZSL	Tue, Nov 1, 2011	128.50	129.80	120.10	123.10
733	AMEX	ZSL	Mon, Oct 31, 2011	115.00	117.50	114.70	115.70
732	AMEX	ZSL	Fri, Oct 28, 2011	110.90	113.80	110.00	110.50
731	AMEX	ZSL	Thu, Oct 27, 2011	120.60	122.40	109.80	112.00
730	AMEX	ZSL	Wed, Oct 26, 2011	122.00	126.31	121.20	124.30
729	AMEX	ZSL	Tue, Oct 25, 2011	138.80	141.50	124.30	124.90
728	AMEX	ZSL	Mon, Oct 24, 2011	141.20	141.30	135.70	138.90
727	AMEX	ZSL	Fri, Oct 21, 2011	142.80	145.80	141.30	142.40
726	AMEX	ZSL	Thu, Oct 20, 2011	147.70	155.60	141.90	149.30
725	AMEX	ZSL	Wed, Oct 19, 2011	138.60	146.50	137.30	145.50
724	AMEX	ZSL	Tue, Oct 18, 2011	146.20	150.90	133.80	134.90
723	AMEX	ZSL	Mon, Oct 17, 2011	136.40	142.59	136.03	138.80
722	AMEX	ZSL	Fri, Oct 14, 2011	136.67	140.70	134.00	136.60
721	AMEX	ZSL	Thu, Oct 13, 2011	137.80	143.10	137.50	140.10
720	AMEX	ZSL	Wed, Oct 12, 2011	133.30	136.70	131.80	133.30
719	AMEX	ZSL	Tue, Oct 11, 2011	141.50	142.50	137.10	137.40
718	AMEX	ZSL	Mon, Oct 10, 2011	139.50	142.00	137.10	139.00
717	AMEX	ZSL	Fri, Oct 7, 2011	137.40	151.50	135.20	148.30
716	AMEX	ZSL	Thu, Oct 6, 2011	150.40	152.00	138.40	139.90
715	AMEX	ZSL	Wed, Oct 5, 2011	169.20	174.20	156.70	158.90
714	AMEX	ZSL	Tue, Oct 4, 2011	163.00	181.60	162.50	168.40
713	AMEX	ZSL	Mon, Oct 3, 2011	159.10	165.30	157.31	164.70
712	AMEX	ZSL	Fri, Sep 30, 2011	164.10	171.40	161.12	171.10
711	AMEX	ZSL	Thu, Sep 29, 2011	159.50	170.00	157.00	159.90
710	AMEX	ZSL	Wed, Sep 28, 2011	152.20	173.20	148.50	171.80
709	AMEX	ZSL	Tue, Sep 27, 2011	142.40	154.40	142.00	149.27
708	AMEX	ZSL	Mon, Sep 26, 2011	219.30	221.30	179.40	183.60
707	AMEX	ZSL	Fri, Sep 23, 2011	174.00	203.50	166.10	193.40
706	AMEX	ZSL	Thu, Sep 22, 2011	140.70	153.00	140.00	150.20
705	AMEX	ZSL	Wed, Sep 21, 2011	122.30	126.89	118.80	125.80
704	AMEX	ZSL	Tue, Sep 20, 2011	127.70	128.50	121.20	124.20
703	AMEX	ZSL	Mon, Sep 19, 2011	122.50	129.90	122.40	125.30
702	AMEX	ZSL	Fri, Sep 16, 2011	123.70	123.80	118.20	121.10
701	AMEX	ZSL	Thu, Sep 15, 2011	123.30	127.90	121.60	124.70
700	AMEX	ZSL	Wed, Sep 14, 2011	119.60	122.40	118.80	120.00
699	AMEX	ZSL	Tue, Sep 13, 2011	121.00	122.30	116.30	118.70
698	AMEX	ZSL	Mon, Sep 12, 2011	119.40	126.20	117.00	123.10
697	AMEX	ZSL	Fri, Sep 9, 2011	115.20	117.80	111.10	115.10
696	AMEX	ZSL	Thu, Sep 8, 2011	110.20	113.00	110.00	111.50
695	AMEX	ZSL	Wed, Sep 7, 2011	121.40	123.00	114.30	115.40
694	AMEX	ZSL	Tue, Sep 6, 2011	112.40	116.10	109.90	113.00
693	AMEX	ZSL	Fri, Sep 2, 2011	109.20	110.30	106.30	107.00
692	AMEX	ZSL	Thu, Sep 1, 2011	117.20	118.80	115.00	116.20
691	AMEX	ZSL	Wed, Aug 31, 2011	116.30	118.80	113.71	116.60
690	AMEX	ZSL	Tue, Aug 30, 2011	117.30	121.10	116.00	116.90
689	AMEX	ZSL	Mon, Aug 29, 2011	120.20	123.80	119.60	121.00
688	AMEX	ZSL	Fri, Aug 26, 2011	119.40	124.90	116.80	116.80
687	AMEX	ZSL	Thu, Aug 25, 2011	130.70	133.00	118.50	119.20
686	AMEX	ZSL	Wed, Aug 24, 2011	121.40	133.10	120.20	128.80
685	AMEX	ZSL	Tue, Aug 23, 2011	111.90	119.60	109.50	118.30
684	AMEX	ZSL	Mon, Aug 22, 2011	110.80	111.80	107.30	108.20
683	AMEX	ZSL	Fri, Aug 19, 2011	115.60	120.80	113.00	113.30
682	AMEX	ZSL	Thu, Aug 18, 2011	125.40	128.00	124.50	125.70
681	AMEX	ZSL	Wed, Aug 17, 2011	129.20	131.60	126.50	128.00
680	AMEX	ZSL	Tue, Aug 16, 2011	133.40	133.70	129.40	130.00
679	AMEX	ZSL	Mon, Aug 15, 2011	135.00	136.00	131.70	132.60
678	AMEX	ZSL	Fri, Aug 12, 2011	141.60	142.80	135.90	136.40
677	AMEX	ZSL	Thu, Aug 11, 2011	141.00	145.30	137.10	139.10
676	AMEX	ZSL	Wed, Aug 10, 2011	142.60	144.30	133.80	134.70
675	AMEX	ZSL	Tue, Aug 9, 2011	145.38	152.80	142.00	150.50
674	AMEX	ZSL	Mon, Aug 8, 2011	135.50	141.90	134.20	138.70
673	AMEX	ZSL	Fri, Aug 5, 2011	136.40	148.90	135.20	143.30
672	AMEX	ZSL	Thu, Aug 4, 2011	119.90	142.00	119.20	140.70
671	AMEX	ZSL	Wed, Aug 3, 2011	126.70	127.40	120.60	123.00
670	AMEX	ZSL	Tue, Aug 2, 2011	132.80	135.60	127.90	128.20
669	AMEX	ZSL	Mon, Aug 1, 2011	139.00	140.70	133.30	138.90
668	AMEX	ZSL	Fri, Jul 29, 2011	132.30	136.00	131.00	134.90
667	AMEX	ZSL	Thu, Jul 28, 2011	132.30	138.50	131.90	135.30
666	AMEX	ZSL	Wed, Jul 27, 2011	125.40	133.50	125.10	132.70
665	AMEX	ZSL	Tue, Jul 26, 2011	131.70	134.30	128.00	128.10
664	AMEX	ZSL	Mon, Jul 25, 2011	130.30	135.00	129.00	132.00
663	AMEX	ZSL	Fri, Jul 22, 2011	135.60	136.10	132.70	133.90
662	AMEX	ZSL	Thu, Jul 21, 2011	135.00	142.50	134.40	139.30
661	AMEX	ZSL	Wed, Jul 20, 2011	146.10	148.20	133.50	133.60
660	AMEX	ZSL	Tue, Jul 19, 2011	132.90	145.10	132.70	142.19
659	AMEX	ZSL	Mon, Jul 18, 2011	133.90	135.40	131.10	132.50
658	AMEX	ZSL	Fri, Jul 15, 2011	148.00	148.20	142.20	142.20
657	AMEX	ZSL	Thu, Jul 14, 2011	144.40	150.10	142.40	149.20
656	AMEX	ZSL	Wed, Jul 13, 2011	161.00	161.40	152.00	152.70
655	AMEX	ZSL	Tue, Jul 12, 2011	181.70	183.00	169.20	172.40
654	AMEX	ZSL	Mon, Jul 11, 2011	168.60	179.50	167.70	176.60
653	AMEX	ZSL	Fri, Jul 8, 2011	167.90	173.20	167.20	168.50
652	AMEX	ZSL	Thu, Jul 7, 2011	172.10	173.50	168.90	171.10
651	AMEX	ZSL	Wed, Jul 6, 2011	178.10	178.70	172.50	175.10
650	AMEX	ZSL	Tue, Jul 5, 2011	186.50	187.40	178.30	180.10
649	AMEX	ZSL	Fri, Jul 1, 2011	198.70	203.72	196.60	199.00
648	AMEX	ZSL	Thu, Jun 30, 2011	186.60	192.70	186.20	189.90
647	AMEX	ZSL	Wed, Jun 29, 2011	195.90	197.65	188.00	188.20
646	AMEX	ZSL	Tue, Jun 28, 2011	201.80	204.20	198.10	200.10
645	AMEX	ZSL	Mon, Jun 27, 2011	200.40	205.70	197.70	204.70
644	AMEX	ZSL	Fri, Jun 24, 2011	189.60	196.60	187.80	195.80
643	AMEX	ZSL	Thu, Jun 23, 2011	181.50	191.10	181.40	185.00
642	AMEX	ZSL	Wed, Jun 22, 2011	173.30	174.80	170.20	173.70
641	AMEX	ZSL	Tue, Jun 21, 2011	176.70	177.40	172.50	173.60
640	AMEX	ZSL	Mon, Jun 20, 2011	180.10	182.00	176.70	178.10
639	AMEX	ZSL	Fri, Jun 17, 2011	184.60	184.60	179.00	179.70
638	AMEX	ZSL	Thu, Jun 16, 2011	183.40	187.00	180.50	183.10
637	AMEX	ZSL	Wed, Jun 15, 2011	186.20	187.70	178.60	180.30
636	AMEX	ZSL	Tue, Jun 14, 2011	193.00	193.10	182.20	182.60
635	AMEX	ZSL	Mon, Jun 13, 2011	183.50	193.70	181.30	191.70
634	AMEX	ZSL	Fri, Jun 10, 2011	173.30	178.60	171.50	178.20
633	AMEX	ZSL	Thu, Jun 9, 2011	168.50	169.90	164.80	164.90
632	AMEX	ZSL	Wed, Jun 8, 2011	175.70	177.20	171.20	171.30
631	AMEX	ZSL	Tue, Jun 7, 2011	168.60	176.30	168.20	171.01
630	AMEX	ZSL	Mon, Jun 6, 2011	170.70	177.60	168.80	175.00
629	AMEX	ZSL	Fri, Jun 3, 2011	186.80	188.00	177.30	179.70
628	AMEX	ZSL	Thu, Jun 2, 2011	173.60	187.60	172.40	181.60
627	AMEX	ZSL	Wed, Jun 1, 2011	165.90	179.70	161.60	177.40
626	AMEX	ZSL	Tue, May 31, 2011	160.50	165.90	160.00	160.90
625	AMEX	ZSL	Fri, May 27, 2011	166.00	170.91	164.10	166.20
624	AMEX	ZSL	Thu, May 26, 2011	171.30	178.30	169.40	171.20
623	AMEX	ZSL	Wed, May 25, 2011	173.00	173.90	166.20	167.30
622	AMEX	ZSL	Tue, May 24, 2011	186.70	188.40	178.20	179.20
621	AMEX	ZSL	Mon, May 23, 2011	201.80	201.90	195.10	195.90
620	AMEX	ZSL	Fri, May 20, 2011	99.80	103.30	96.55	98.40
619	AMEX	ZSL	Thu, May 19, 2011	97.55	101.40	96.45	98.30
618	AMEX	ZSL	Wed, May 18, 2011	100.55	102.20	96.06	98.65
617	AMEX	ZSL	Tue, May 17, 2011	109.00	111.50	105.50	105.85
616	AMEX	ZSL	Mon, May 16, 2011	101.50	107.90	97.50	107.30
615	AMEX	ZSL	Fri, May 13, 2011	98.40	105.45	95.75	98.50
614	AMEX	ZSL	Thu, May 12, 2011	111.90	119.60	98.60	109.00
613	AMEX	ZSL	Wed, May 11, 2011	99.00	109.70	98.25	108.50
612	AMEX	ZSL	Tue, May 10, 2011	95.35	96.40	92.20	93.93
611	AMEX	ZSL	Mon, May 9, 2011	101.15	103.05	96.55	96.65
610	AMEX	ZSL	Fri, May 6, 2011	119.60	121.90	107.45	115.55
609	AMEX	ZSL	Thu, May 5, 2011	105.90	122.45	104.00	121.70
608	AMEX	ZSL	Wed, May 4, 2011	87.95	98.65	87.15	97.25
607	AMEX	ZSL	Tue, May 3, 2011	79.80	91.25	77.70	87.56
606	AMEX	ZSL	Mon, May 2, 2011	76.05	80.50	70.05	79.50
605	AMEX	ZSL	Fri, Apr 29, 2011	66.15	69.20	65.15	68.20
604	AMEX	ZSL	Thu, Apr 28, 2011	67.10	70.40	64.15	67.15
603	AMEX	ZSL	Wed, Apr 27, 2011	76.20	79.85	67.85	68.30
602	AMEX	ZSL	Tue, Apr 26, 2011	76.55	80.55	76.50	78.80
601	AMEX	ZSL	Mon, Apr 25, 2011	68.95	77.10	68.95	72.90
600	AMEX	ZSL	Thu, Apr 21, 2011	76.65	77.70	73.70	73.70
599	AMEX	ZSL	Wed, Apr 20, 2011	80.60	82.45	78.25	78.90
598	AMEX	ZSL	Tue, Apr 19, 2011	86.55	87.90	82.85	83.35
597	AMEX	ZSL	Mon, Apr 18, 2011	87.15	91.00	85.50	85.70
596	AMEX	ZSL	Fri, Apr 15, 2011	90.25	91.15	88.10	88.25
595	AMEX	ZSL	Thu, Apr 14, 2011	97.45	97.75	91.85	91.90
594	AMEX	ZSL	Wed, Apr 13, 2011	99.70	101.65	98.25	99.26
593	AMEX	ZSL	Tue, Apr 12, 2011	99.20	103.50	99.00	101.65
592	AMEX	ZSL	Mon, Apr 11, 2011	96.25	103.15	95.85	101.05
591	AMEX	ZSL	Fri, Apr 8, 2011	101.10	102.20	98.00	98.25
590	AMEX	ZSL	Thu, Apr 7, 2011	105.30	106.10	104.15	104.25
589	AMEX	ZSL	Wed, Apr 6, 2011	104.60	106.75	103.85	104.90
588	AMEX	ZSL	Tue, Apr 5, 2011	112.05	112.15	106.70	106.75
587	AMEX	ZSL	Mon, Apr 4, 2011	111.35	112.70	110.85	111.30
586	AMEX	ZSL	Fri, Apr 1, 2011	118.90	120.35	115.40	116.00
585	AMEX	ZSL	Thu, Mar 31, 2011	115.75	117.95	114.90	116.65
584	AMEX	ZSL	Wed, Mar 30, 2011	117.00	121.05	116.80	118.20
583	AMEX	ZSL	Tue, Mar 29, 2011	121.95	123.09	119.75	120.65
582	AMEX	ZSL	Mon, Mar 28, 2011	123.75	123.75	119.70	120.70
581	AMEX	ZSL	Fri, Mar 25, 2011	118.25	122.20	116.95	119.65
580	AMEX	ZSL	Thu, Mar 24, 2011	117.15	122.35	114.20	121.10
579	AMEX	ZSL	Wed, Mar 23, 2011	125.50	125.85	119.20	119.60
578	AMEX	ZSL	Tue, Mar 22, 2011	129.10	129.55	125.60	125.95
577	AMEX	ZSL	Mon, Mar 21, 2011	130.05	130.85	127.20	128.10
576	AMEX	ZSL	Fri, Mar 18, 2011	137.25	137.65	134.65	135.85
575	AMEX	ZSL	Thu, Mar 17, 2011	142.15	144.55	139.55	142.35
574	AMEX	ZSL	Wed, Mar 16, 2011	140.30	146.20	136.45	143.50
573	AMEX	ZSL	Tue, Mar 15, 2011	146.00	147.00	138.50	141.80
572	AMEX	ZSL	Mon, Mar 14, 2011	131.50	133.65	129.35	132.35
571	AMEX	ZSL	Fri, Mar 11, 2011	147.30	147.60	130.15	132.85
570	AMEX	ZSL	Thu, Mar 10, 2011	138.45	143.67	138.00	139.45
569	AMEX	ZSL	Wed, Mar 9, 2011	130.90	136.40	130.75	132.60
568	AMEX	ZSL	Tue, Mar 8, 2011	132.55	136.35	132.55	133.35
567	AMEX	ZSL	Mon, Mar 7, 2011	130.70	134.95	129.25	133.05
566	AMEX	ZSL	Fri, Mar 4, 2011	145.85	146.00	138.30	138.75
565	AMEX	ZSL	Thu, Mar 3, 2011	148.05	151.30	146.60	149.80
564	AMEX	ZSL	Wed, Mar 2, 2011	144.50	149.75	143.40	146.20
563	AMEX	ZSL	Tue, Mar 1, 2011	148.75	149.80	145.90	145.95
562	AMEX	ZSL	Mon, Feb 28, 2011	157.15	158.50	152.35	153.35
561	AMEX	ZSL	Thu, Feb 24, 2011	639.20	699.20	635.20	689.60
560	AMEX	ZSL	Wed, Feb 23, 2011	645.60	645.60	620.80	632.00
559	AMEX	ZSL	Tue, Feb 22, 2011	639.20	664.00	632.80	648.00
558	AMEX	ZSL	Fri, Feb 18, 2011	703.20	704.00	655.20	669.60
557	AMEX	ZSL	Thu, Feb 17, 2011	753.60	754.40	704.00	708.00
556	AMEX	ZSL	Wed, Feb 16, 2011	757.60	780.00	745.60	762.40
555	AMEX	ZSL	Tue, Feb 15, 2011	756.00	765.60	749.60	759.04
554	AMEX	ZSL	Mon, Feb 14, 2011	780.00	780.00	756.80	761.60
553	AMEX	ZSL	Fri, Feb 11, 2011	792.00	811.20	784.00	800.00
552	AMEX	ZSL	Thu, Feb 10, 2011	801.60	804.80	780.80	787.98
551	AMEX	ZSL	Wed, Feb 9, 2011	774.40	792.80	770.40	786.48
550	AMEX	ZSL	Tue, Feb 8, 2011	815.20	816.80	776.80	780.00
549	AMEX	ZSL	Mon, Feb 7, 2011	843.20	849.60	826.40	835.20
548	AMEX	ZSL	Fri, Feb 4, 2011	855.20	869.60	836.00	849.60
547	AMEX	ZSL	Thu, Feb 3, 2011	896.00	919.20	853.61	859.20
546	AMEX	ZSL	Wed, Feb 2, 2011	896.80	910.40	879.20	896.80
545	AMEX	ZSL	Tue, Feb 1, 2011	896.00	927.20	876.80	883.20
544	AMEX	ZSL	Mon, Jan 31, 2011	934.40	935.20	889.60	918.40
543	AMEX	ZSL	Fri, Jan 28, 2011	1015.20	1016.00	914.40	920.00
542	AMEX	ZSL	Thu, Jan 27, 2011	956.00	1013.60	944.00	1004.80
541	AMEX	ZSL	Wed, Jan 26, 2011	1012.80	1021.60	959.20	959.20
540	AMEX	ZSL	Tue, Jan 25, 2011	1010.40	1027.19	1001.60	1009.60
539	AMEX	ZSL	Mon, Jan 24, 2011	986.40	1012.80	962.40	1004.80
538	AMEX	ZSL	Fri, Jan 21, 2011	986.40	991.20	960.00	968.00
537	AMEX	ZSL	Thu, Jan 20, 2011	947.20	976.00	945.60	970.40
536	AMEX	ZSL	Wed, Jan 19, 2011	852.00	898.40	851.20	892.80
535	AMEX	ZSL	Tue, Jan 18, 2011	892.80	893.60	874.40	890.40
534	AMEX	ZSL	Fri, Jan 14, 2011	902.40	935.20	896.00	914.40
533	AMEX	ZSL	Thu, Jan 13, 2011	841.60	909.60	841.60	899.20
532	AMEX	ZSL	Wed, Jan 12, 2011	844.00	858.40	840.00	841.60
531	AMEX	ZSL	Tue, Jan 11, 2011	848.80	862.40	844.80	848.80
530	AMEX	ZSL	Mon, Jan 10, 2011	885.60	899.20	875.20	885.60
529	AMEX	ZSL	Fri, Jan 7, 2011	890.40	910.40	860.00	896.80
528	AMEX	ZSL	Thu, Jan 6, 2011	866.40	898.40	865.60	879.20
527	AMEX	ZSL	Wed, Jan 5, 2011	876.80	911.20	859.20	865.60
526	AMEX	ZSL	Tue, Jan 4, 2011	816.00	868.00	813.60	844.80
525	AMEX	ZSL	Mon, Jan 3, 2011	780.80	806.41	772.00	797.60
524	AMEX	ZSL	Fri, Dec 31, 2010	799.20	800.76	782.40	785.60
523	AMEX	ZSL	Thu, Dec 30, 2010	796.80	815.20	791.20	807.20
522	AMEX	ZSL	Wed, Dec 29, 2010	807.20	809.60	796.00	802.40
521	AMEX	ZSL	Tue, Dec 28, 2010	851.20	856.00	815.20	822.39
520	AMEX	ZSL	Mon, Dec 27, 2010	884.00	892.00	879.20	880.80
519	AMEX	ZSL	Thu, Dec 23, 2010	894.40	901.60	873.60	880.00
518	AMEX	ZSL	Wed, Dec 22, 2010	877.60	884.80	873.60	882.40
517	AMEX	ZSL	Tue, Dec 21, 2010	884.80	896.80	872.80	876.80
516	AMEX	ZSL	Mon, Dec 20, 2010	887.20	911.20	865.60	875.20
515	AMEX	ZSL	Fri, Dec 17, 2010	904.00	919.20	880.80	887.20
514	AMEX	ZSL	Thu, Dec 16, 2010	907.20	940.80	901.60	902.40
513	AMEX	ZSL	Wed, Dec 15, 2010	894.40	916.80	871.20	912.80
512	AMEX	ZSL	Tue, Dec 14, 2010	878.40	886.40	852.80	871.20
511	AMEX	ZSL	Mon, Dec 13, 2010	869.60	884.00	860.00	874.40
510	AMEX	ZSL	Fri, Dec 10, 2010	936.80	967.20	916.80	924.00
509	AMEX	ZSL	Thu, Dec 9, 2010	919.19	936.00	901.60	924.28
508	AMEX	ZSL	Wed, Dec 8, 2010	908.80	968.80	897.60	942.40
507	AMEX	ZSL	Tue, Dec 7, 2010	818.40	923.20	816.80	920.80
506	AMEX	ZSL	Mon, Dec 6, 2010	874.40	881.60	836.00	844.00
505	AMEX	ZSL	Fri, Dec 3, 2010	920.00	922.40	890.40	899.20
504	AMEX	ZSL	Thu, Dec 2, 2010	952.00	955.20	914.40	943.20
503	AMEX	ZSL	Wed, Dec 1, 2010	955.20	975.20	939.20	953.60
502	AMEX	ZSL	Tue, Nov 30, 2010	1026.40	1034.30	964.00	984.80
501	AMEX	ZSL	Mon, Nov 29, 2010	1080.00	1108.00	1046.40	1056.00
500	AMEX	ZSL	Fri, Nov 26, 2010	1099.20	1105.60	1074.41	1084.80
499	AMEX	ZSL	Wed, Nov 24, 2010	1045.60	1062.40	1023.20	1028.80
498	AMEX	ZSL	Tue, Nov 23, 2010	1027.20	1060.00	1015.20	1036.80
497	AMEX	ZSL	Mon, Nov 22, 2010	1056.80	1064.00	1009.60	1011.20
496	AMEX	ZSL	Fri, Nov 19, 2010	1104.00	1122.40	1042.40	1046.40
495	AMEX	ZSL	Thu, Nov 18, 2010	1120.00	1126.40	1068.80	1076.80
494	AMEX	ZSL	Wed, Nov 17, 2010	1212.00	1222.10	1173.60	1210.40
493	AMEX	ZSL	Tue, Nov 16, 2010	1222.40	1265.60	1205.60	1218.80
492	AMEX	ZSL	Mon, Nov 15, 2010	1161.59	1219.20	1129.60	1215.80
491	AMEX	ZSL	Fri, Nov 12, 2010	1078.40	1190.40	1064.80	1163.20
490	AMEX	ZSL	Thu, Nov 11, 2010	1058.40	1100.00	1034.40	1038.40
489	AMEX	ZSL	Wed, Nov 10, 2010	1043.20	1133.60	1038.41	1070.40
488	AMEX	ZSL	Tue, Nov 9, 2010	993.60	1129.59	928.80	1105.60
487	AMEX	ZSL	Mon, Nov 8, 2010	1136.00	1149.44	1051.20	1054.40
486	AMEX	ZSL	Fri, Nov 5, 2010	1194.40	1196.80	1120.80	1134.40
485	AMEX	ZSL	Thu, Nov 4, 2010	1256.00	1264.00	1181.61	1186.00
484	AMEX	ZSL	Wed, Nov 3, 2010	1332.80	1420.16	1320.00	1331.20
483	AMEX	ZSL	Tue, Nov 2, 2010	1330.40	1347.99	1319.20	1327.20
482	AMEX	ZSL	Mon, Nov 1, 2010	1324.00	1364.00	1316.00	1350.40
481	AMEX	ZSL	Fri, Oct 29, 2010	1419.20	1426.39	1344.00	1344.00
480	AMEX	ZSL	Thu, Oct 28, 2010	1456.00	1481.60	1426.39	1434.40
479	AMEX	ZSL	Wed, Oct 27, 2010	1471.20	1509.60	1468.00	1480.00
478	AMEX	ZSL	Tue, Oct 26, 2010	1524.00	1530.40	1436.08	1451.20
477	AMEX	ZSL	Mon, Oct 25, 2010	1463.60	1504.00	1454.40	1482.40
476	AMEX	ZSL	Fri, Oct 22, 2010	1540.00	1554.40	1525.60	1525.60
475	AMEX	ZSL	Thu, Oct 21, 2010	1462.40	1560.00	1440.00	1548.00
474	AMEX	ZSL	Wed, Oct 20, 2010	1499.20	1500.56	1445.60	1462.40
473	AMEX	ZSL	Tue, Oct 19, 2010	1488.80	1528.75	1447.20	1519.20
472	AMEX	ZSL	Mon, Oct 18, 2010	1432.80	1443.20	1384.80	1385.60
471	AMEX	ZSL	Fri, Oct 15, 2010	1387.20	1437.60	1382.40	1412.80
470	AMEX	ZSL	Thu, Oct 14, 2010	1433.60	1435.20	1380.81	1382.40
469	AMEX	ZSL	Wed, Oct 13, 2010	1516.80	1518.39	1452.80	1452.80
468	AMEX	ZSL	Tue, Oct 12, 2010	1556.00	1588.80	1522.40	1540.80
467	AMEX	ZSL	Mon, Oct 11, 2010	1568.80	1582.77	1540.00	1555.20
466	AMEX	ZSL	Fri, Oct 8, 2010	1631.20	1639.99	1548.00	1557.60
465	AMEX	ZSL	Thu, Oct 7, 2010	1558.40	1677.60	1555.20	1669.60
464	AMEX	ZSL	Wed, Oct 6, 2010	1622.40	1631.19	1584.01	1584.80
463	AMEX	ZSL	Tue, Oct 5, 2010	1711.20	1716.00	1623.20	1633.60
462	AMEX	ZSL	Mon, Oct 4, 2010	1754.40	1779.20	1746.40	1767.60
461	AMEX	ZSL	Fri, Oct 1, 2010	1762.40	1768.00	1739.20	1746.00
460	AMEX	ZSL	Thu, Sep 30, 2010	1768.80	1835.20	1758.40	1800.40
459	AMEX	ZSL	Wed, Sep 29, 2010	1796.00	1808.00	1768.00	1787.20
458	AMEX	ZSL	Tue, Sep 28, 2010	1891.20	1909.60	1806.40	1807.20
457	AMEX	ZSL	Mon, Sep 27, 2010	1854.40	1882.40	1852.80	1866.80
456	AMEX	ZSL	Fri, Sep 24, 2010	1880.80	1892.00	1862.40	1862.40
455	AMEX	ZSL	Thu, Sep 23, 2010	1946.40	1966.40	1904.00	1925.20
454	AMEX	ZSL	Wed, Sep 22, 2010	1927.20	1957.60	1918.40	1919.20
453	AMEX	ZSL	Tue, Sep 21, 2010	2013.60	2044.00	1931.20	1939.20
452	AMEX	ZSL	Mon, Sep 20, 2010	1980.80	2004.00	1958.40	2001.20
451	AMEX	ZSL	Fri, Sep 17, 2010	1990.40	2024.00	1975.20	1998.40
450	AMEX	ZSL	Thu, Sep 16, 2010	2012.00	2020.80	1983.20	1988.00
449	AMEX	ZSL	Wed, Sep 15, 2010	2057.60	2064.80	2024.80	2031.20
448	AMEX	ZSL	Tue, Sep 14, 2010	2102.40	2104.00	2043.20	2048.00
447	AMEX	ZSL	Mon, Sep 13, 2010	2158.40	2178.40	2104.80	2160.00
446	AMEX	ZSL	Fri, Sep 10, 2010	2191.20	2207.20	2153.60	2188.80
445	AMEX	ZSL	Thu, Sep 9, 2010	2176.00	2219.20	2152.80	2219.20
444	AMEX	ZSL	Wed, Sep 8, 2010	2179.20	2188.80	2152.00	2179.20
443	AMEX	ZSL	Tue, Sep 7, 2010	2175.20	2223.20	2168.00	2210.16
442	AMEX	ZSL	Fri, Sep 3, 2010	2256.80	2269.60	2172.00	2196.80
441	AMEX	ZSL	Thu, Sep 2, 2010	2249.60	2275.99	2230.40	2236.80
440	AMEX	ZSL	Wed, Sep 1, 2010	2308.00	2324.80	2304.00	2309.60
439	AMEX	ZSL	Tue, Aug 31, 2010	2343.20	2348.00	2300.00	2319.20
438	AMEX	ZSL	Mon, Aug 30, 2010	2386.40	2406.40	2368.80	2400.00
437	AMEX	ZSL	Fri, Aug 27, 2010	2373.60	2417.60	2318.40	2380.64
436	AMEX	ZSL	Thu, Aug 26, 2010	2380.00	2425.60	2366.40	2408.00
435	AMEX	ZSL	Wed, Aug 25, 2010	2476.00	2489.59	2393.60	2425.60
434	AMEX	ZSL	Tue, Aug 24, 2010	2742.40	2746.40	2555.20	2582.40
433	AMEX	ZSL	Mon, Aug 23, 2010	2708.80	2724.00	2685.60	2704.00
432	AMEX	ZSL	Fri, Aug 20, 2010	2674.40	2744.00	2670.40	2708.80
431	AMEX	ZSL	Thu, Aug 19, 2010	2556.00	2638.40	2540.80	2609.60
430	AMEX	ZSL	Wed, Aug 18, 2010	2649.60	2654.40	2568.80	2589.60
429	AMEX	ZSL	Tue, Aug 17, 2010	2562.40	2576.01	2532.80	2561.20
428	AMEX	ZSL	Mon, Aug 16, 2010	2592.80	2608.80	2581.60	2596.80
427	AMEX	ZSL	Fri, Aug 13, 2010	2692.80	2721.60	2670.41	2672.80
426	AMEX	ZSL	Thu, Aug 12, 2010	2721.60	2726.40	2679.20	2692.00
425	AMEX	ZSL	Wed, Aug 11, 2010	2684.80	2769.60	2667.20	2745.60
424	AMEX	ZSL	Tue, Aug 10, 2010	2700.00	2715.19	2576.00	2604.00
423	AMEX	ZSL	Mon, Aug 9, 2010	2595.20	2645.60	2593.60	2620.00
422	AMEX	ZSL	Fri, Aug 6, 2010	2578.40	2594.40	2547.20	2586.40
421	AMEX	ZSL	Thu, Aug 5, 2010	2610.40	2662.40	2603.16	2617.60
420	AMEX	ZSL	Wed, Aug 4, 2010	2532.80	2648.64	2519.20	2626.40
419	AMEX	ZSL	Tue, Aug 3, 2010	2592.00	2606.40	2548.00	2603.19
418	AMEX	ZSL	Mon, Aug 2, 2010	2604.80	2623.20	2552.00	2616.80
417	AMEX	ZSL	Fri, Jul 30, 2010	2772.00	2800.80	2688.01	2733.60
416	AMEX	ZSL	Thu, Jul 29, 2010	2864.00	2880.00	2823.20	2849.60
415	AMEX	ZSL	Wed, Jul 28, 2010	2900.00	2908.80	2857.60	2878.40
414	AMEX	ZSL	Tue, Jul 27, 2010	2735.20	2856.80	2730.40	2836.00
413	AMEX	ZSL	Mon, Jul 26, 2010	2676.80	2720.00	2672.00	2687.20
412	AMEX	ZSL	Fri, Jul 23, 2010	2685.60	2719.20	2663.20	2709.60
411	AMEX	ZSL	Thu, Jul 22, 2010	2806.40	2806.40	2680.80	2712.80
410	AMEX	ZSL	Wed, Jul 21, 2010	2790.40	2871.20	2777.61	2844.00
409	AMEX	ZSL	Tue, Jul 20, 2010	2879.20	2888.00	2808.80	2837.60
408	AMEX	ZSL	Mon, Jul 19, 2010	2847.20	2913.60	2822.40	2866.40
407	AMEX	ZSL	Fri, Jul 16, 2010	2772.80	2831.20	2772.80	2790.88
406	AMEX	ZSL	Thu, Jul 15, 2010	2627.20	2697.59	2621.60	2655.20
405	AMEX	ZSL	Wed, Jul 14, 2010	2685.60	2711.20	2612.00	2647.20
404	AMEX	ZSL	Tue, Jul 13, 2010	2678.40	2694.40	2653.60	2691.20
403	AMEX	ZSL	Mon, Jul 12, 2010	2757.60	2823.20	2732.79	2768.00
402	AMEX	ZSL	Fri, Jul 9, 2010	2736.80	2747.20	2686.40	2717.60
401	AMEX	ZSL	Thu, Jul 8, 2010	2740.80	2843.20	2739.20	2771.20
400	AMEX	ZSL	Wed, Jul 7, 2010	2843.20	2844.00	2730.40	2748.00
399	AMEX	ZSL	Tue, Jul 6, 2010	2807.20	2888.80	2756.00	2828.80
398	AMEX	ZSL	Fri, Jul 2, 2010	2792.00	2880.00	2792.00	2821.60
397	AMEX	ZSL	Thu, Jul 1, 2010	2647.20	2843.20	2642.40	2823.20
396	AMEX	ZSL	Wed, Jun 30, 2010	2623.20	2632.00	2572.00	2596.80
395	AMEX	ZSL	Tue, Jun 29, 2010	2588.00	2657.60	2576.00	2627.47
394	AMEX	ZSL	Mon, Jun 28, 2010	2471.20	2590.40	2433.60	2557.60
393	AMEX	ZSL	Fri, Jun 25, 2010	2523.20	2546.88	2459.95	2483.20
392	AMEX	ZSL	Thu, Jun 24, 2010	2676.80	2679.20	2547.20	2601.60
391	AMEX	ZSL	Wed, Jun 23, 2010	2599.20	2689.60	2599.20	2632.80
390	AMEX	ZSL	Tue, Jun 22, 2010	2539.20	2579.20	2515.99	2559.20
389	AMEX	ZSL	Mon, Jun 21, 2010	2445.60	2608.00	2438.40	2593.60
388	AMEX	ZSL	Fri, Jun 18, 2010	2508.00	2520.00	2456.00	2487.20
387	AMEX	ZSL	Thu, Jun 17, 2010	2575.20	2619.20	2567.20	2606.86
386	AMEX	ZSL	Wed, Jun 16, 2010	2667.20	2705.60	2656.80	2688.80
385	AMEX	ZSL	Tue, Jun 15, 2010	2699.20	2723.20	2621.60	2648.80
384	AMEX	ZSL	Mon, Jun 14, 2010	2685.60	2754.40	2655.20	2753.59
383	AMEX	ZSL	Fri, Jun 11, 2010	2722.40	2800.80	2722.40	2758.40
382	AMEX	ZSL	Thu, Jun 10, 2010	2836.00	2836.00	2694.40	2756.00
381	AMEX	ZSL	Wed, Jun 9, 2010	2745.60	2803.20	2719.20	2793.60
380	AMEX	ZSL	Tue, Jun 8, 2010	2724.80	2760.00	2687.12	2748.81
379	AMEX	ZSL	Mon, Jun 7, 2010	3092.00	3093.60	2748.00	2785.60
378	AMEX	ZSL	Fri, Jun 4, 2010	2993.60	3100.80	2976.00	3065.60
377	AMEX	ZSL	Thu, Jun 3, 2010	2769.60	2924.80	2763.62	2871.20
376	AMEX	ZSL	Wed, Jun 2, 2010	2803.20	2844.80	2763.20	2772.80
375	AMEX	ZSL	Tue, Jun 1, 2010	2704.00	2753.60	2653.60	2752.00
374	AMEX	ZSL	Fri, May 28, 2010	2745.60	2799.08	2743.20	2756.80
373	AMEX	ZSL	Thu, May 27, 2010	2804.80	2806.40	2703.20	2724.00
372	AMEX	ZSL	Wed, May 26, 2010	2811.20	2846.24	2755.44	2844.80
371	AMEX	ZSL	Tue, May 25, 2010	3014.40	3051.20	2926.40	2929.60
370	AMEX	ZSL	Mon, May 24, 2010	2944.80	2972.80	2871.20	2917.60
369	AMEX	ZSL	Fri, May 21, 2010	3045.60	3092.00	2935.20	3016.80
368	AMEX	ZSL	Thu, May 20, 2010	2998.40	3052.00	2912.80	2990.40
367	AMEX	ZSL	Wed, May 19, 2010	2720.00	2918.40	2708.80	2833.60
366	AMEX	ZSL	Tue, May 18, 2010	2634.40	2662.40	2573.60	2621.60
365	AMEX	ZSL	Mon, May 17, 2010	2520.80	2680.80	2509.60	2638.40
364	AMEX	ZSL	Fri, May 14, 2010	2450.40	2616.00	2448.01	2529.60
363	AMEX	ZSL	Thu, May 13, 2010	2456.00	2528.00	2403.20	2516.00
362	AMEX	ZSL	Wed, May 12, 2010	2480.80	2486.40	2431.21	2482.40
361	AMEX	ZSL	Tue, May 11, 2010	2624.00	2632.00	2520.00	2548.00
360	AMEX	ZSL	Mon, May 10, 2010	2764.00	2820.00	2749.60	2806.40
359	AMEX	ZSL	Fri, May 7, 2010	3067.20	3158.40	2740.00	2835.20
358	AMEX	ZSL	Thu, May 6, 2010	3145.60	3235.20	3082.48	3083.20
357	AMEX	ZSL	Wed, May 5, 2010	3238.40	3296.00	3108.80	3165.60
356	AMEX	ZSL	Tue, May 4, 2010	2818.40	3052.00	2813.60	3010.80
355	AMEX	ZSL	Mon, May 3, 2010	2756.80	2808.00	2732.80	2758.40
354	AMEX	ZSL	Fri, Apr 30, 2010	2777.60	2817.60	2766.42	2803.20
353	AMEX	ZSL	Thu, Apr 29, 2010	2980.00	2982.40	2822.81	2850.40
352	AMEX	ZSL	Wed, Apr 28, 2010	3019.20	3070.40	2932.80	2980.00
351	AMEX	ZSL	Tue, Apr 27, 2010	2957.60	2992.00	2877.60	2946.40
350	AMEX	ZSL	Mon, Apr 26, 2010	2926.40	2935.20	2885.60	2920.00
349	AMEX	ZSL	Fri, Apr 23, 2010	3054.40	3070.40	2933.60	2939.20
348	AMEX	ZSL	Thu, Apr 22, 2010	3045.60	3101.60	3014.40	3024.00
347	AMEX	ZSL	Wed, Apr 21, 2010	3058.40	3075.39	2978.40	2988.00
346	AMEX	ZSL	Tue, Apr 20, 2010	3053.60	3088.00	3016.15	3086.40
345	AMEX	ZSL	Mon, Apr 19, 2010	3160.00	3178.40	3114.40	3130.40
344	AMEX	ZSL	Fri, Apr 16, 2010	2983.20	3178.40	2950.40	3134.40
343	AMEX	ZSL	Thu, Apr 15, 2010	2940.80	2948.00	2883.20	2916.00
342	AMEX	ZSL	Wed, Apr 14, 2010	29280.00	29440.00	28960.00	29280.00
341	AMEX	ZSL	Tue, Apr 13, 2010	29680.00	30800.00	29674.40	30000.00
340	AMEX	ZSL	Mon, Apr 12, 2010	29280.00	30160.00	28960.00	30160.00
339	AMEX	ZSL	Fri, Apr 9, 2010	29760.00	29760.00	29200.00	29360.00
338	AMEX	ZSL	Thu, Apr 8, 2010	30800.00	30880.00	30240.00	30400.00
337	AMEX	ZSL	Wed, Apr 7, 2010	30480.00	30480.00	29776.00	30320.00
336	AMEX	ZSL	Tue, Apr 6, 2010	30640.00	31040.00	30400.00	30880.00
335	AMEX	ZSL	Mon, Apr 5, 2010	30640.00	31040.00	30160.00	30400.00
334	AMEX	ZSL	Thu, Apr 1, 2010	30880.00	31280.00	30720.00	31040.00
333	AMEX	ZSL	Wed, Mar 31, 2010	32240.00	32840.00	32000.00	32640.00
332	AMEX	ZSL	Tue, Mar 30, 2010	33040.00	33600.00	32960.00	33200.00
331	AMEX	ZSL	Mon, Mar 29, 2010	33280.00	33600.00	32800.00	33040.00
330	AMEX	ZSL	Fri, Mar 26, 2010	35280.00	35920.00	34640.00	34720.00
329	AMEX	ZSL	Thu, Mar 25, 2010	35600.00	36400.00	35360.00	36080.00
328	AMEX	ZSL	Wed, Mar 24, 2010	36000.00	36400.00	35600.00	36160.00
327	AMEX	ZSL	Tue, Mar 23, 2010	35280.00	35600.00	34000.00	34400.00
326	AMEX	ZSL	Mon, Mar 22, 2010	36080.00	36320.00	34720.00	34880.00
325	AMEX	ZSL	Fri, Mar 19, 2010	33280.00	34880.00	33280.00	34880.00
324	AMEX	ZSL	Thu, Mar 18, 2010	32880.00	33440.00	32639.20	33040.00
323	AMEX	ZSL	Wed, Mar 17, 2010	33120.00	33200.00	32560.00	32960.00
322	AMEX	ZSL	Tue, Mar 16, 2010	33200.00	33472.00	32880.00	33200.00
321	AMEX	ZSL	Mon, Mar 15, 2010	34640.00	34880.00	34160.00	34640.00
320	AMEX	ZSL	Fri, Mar 12, 2010	34080.00	34960.00	33985.60	34400.00
319	AMEX	ZSL	Thu, Mar 11, 2010	35120.00	35440.00	34160.00	34400.00
318	AMEX	ZSL	Wed, Mar 10, 2010	33520.00	35200.00	32400.00	34968.00
317	AMEX	ZSL	Tue, Mar 9, 2010	35040.00	35120.00	33440.00	34080.00
316	AMEX	ZSL	Mon, Mar 8, 2010	33200.00	34640.00	33120.00	34320.00
315	AMEX	ZSL	Fri, Mar 5, 2010	34080.00	34160.00	33120.00	33760.00
314	AMEX	ZSL	Thu, Mar 4, 2010	34160.00	34880.00	34000.00	34560.00
313	AMEX	ZSL	Wed, Mar 3, 2010	34400.00	34640.00	33680.00	34560.00
312	AMEX	ZSL	Tue, Mar 2, 2010	36880.00	36880.00	34800.00	35600.00
311	AMEX	ZSL	Mon, Mar 1, 2010	37280.00	37840.00	36880.00	37840.00
310	AMEX	ZSL	Fri, Feb 26, 2010	38880.00	39280.00	37280.00	37760.00
309	AMEX	ZSL	Thu, Feb 25, 2010	41760.00	41840.00	39120.00	39440.00
308	AMEX	ZSL	Wed, Feb 24, 2010	40800.00	40880.00	39920.80	40320.00
307	AMEX	ZSL	Tue, Feb 23, 2010	40080.00	41040.00	39920.00	40800.00
306	AMEX	ZSL	Mon, Feb 22, 2010	38240.00	39352.00	38080.80	39200.00
305	AMEX	ZSL	Fri, Feb 19, 2010	39520.00	40320.00	37600.00	38720.00
304	AMEX	ZSL	Thu, Feb 18, 2010	39120.00	40400.00	38800.00	39280.00
303	AMEX	ZSL	Wed, Feb 17, 2010	39360.00	40800.00	38800.00	40160.00
302	AMEX	ZSL	Tue, Feb 16, 2010	41040.00	41440.00	39200.00	39760.00
301	AMEX	ZSL	Fri, Feb 12, 2010	44080.00	44800.00	42880.00	43040.00
300	AMEX	ZSL	Thu, Feb 11, 2010	44560.00	44960.00	41840.00	42160.00
299	AMEX	ZSL	Wed, Feb 10, 2010	44160.00	45520.00	43839.20	44640.00
298	AMEX	ZSL	Tue, Feb 9, 2010	44560.00	45280.00	42712.00	43680.00
297	AMEX	ZSL	Mon, Feb 8, 2010	45840.00	46400.00	44720.00	46240.00
296	AMEX	ZSL	Fri, Feb 5, 2010	45280.00	48400.00	44960.00	45120.00
295	AMEX	ZSL	Thu, Feb 4, 2010	40880.00	44640.00	40720.00	44560.00
294	AMEX	ZSL	Wed, Feb 3, 2010	38560.00	39760.00	38160.00	39280.00
293	AMEX	ZSL	Tue, Feb 2, 2010	37440.00	38320.00	37440.00	38000.00
292	AMEX	ZSL	Mon, Feb 1, 2010	39840.00	40159.20	37920.00	38000.00
291	AMEX	ZSL	Fri, Jan 29, 2010	40560.00	41202.40	39920.00	40400.00
290	AMEX	ZSL	Thu, Jan 28, 2010	38160.00	41200.00	38080.00	40320.00
289	AMEX	ZSL	Wed, Jan 27, 2010	38320.00	39280.00	37920.80	38720.00
288	AMEX	ZSL	Tue, Jan 26, 2010	39040.00	39200.00	37040.00	38000.00
287	AMEX	ZSL	Mon, Jan 25, 2010	36480.00	36864.00	36000.00	36240.00
286	AMEX	ZSL	Fri, Jan 22, 2010	36320.00	37280.00	36080.00	36480.00
285	AMEX	ZSL	Thu, Jan 21, 2010	33760.00	35440.00	33200.00	35200.00
284	AMEX	ZSL	Wed, Jan 20, 2010	32160.00	33840.00	32080.00	33520.00
283	AMEX	ZSL	Tue, Jan 19, 2010	31440.00	31600.00	30400.00	30480.00
282	AMEX	ZSL	Fri, Jan 15, 2010	31280.00	31840.00	31200.00	31760.00
281	AMEX	ZSL	Thu, Jan 14, 2010	31040.00	31600.00	30640.00	30880.00
280	AMEX	ZSL	Wed, Jan 13, 2010	31920.00	32560.00	31040.00	31120.00
279	AMEX	ZSL	Tue, Jan 12, 2010	31520.00	32720.00	31040.00	32480.00
278	AMEX	ZSL	Mon, Jan 11, 2010	30560.00	31360.00	30480.00	31280.00
277	AMEX	ZSL	Fri, Jan 8, 2010	31760.00	32400.00	31600.00	31760.00
276	AMEX	ZSL	Thu, Jan 7, 2010	32800.00	32960.00	32080.00	32640.00
275	AMEX	ZSL	Wed, Jan 6, 2010	33520.00	33589.60	32560.00	32640.00
274	AMEX	ZSL	Tue, Jan 5, 2010	35040.00	35440.00	33840.00	34160.00
273	AMEX	ZSL	Mon, Jan 4, 2010	36000.00	36080.00	35040.00	35280.00
272	AMEX	ZSL	Thu, Dec 31, 2009	37520.00	38320.00	37520.00	38320.00
271	AMEX	ZSL	Wed, Dec 30, 2009	38160.00	38720.00	38000.00	38240.00
270	AMEX	ZSL	Tue, Dec 29, 2009	35680.00	37360.00	35680.00	37280.00
269	AMEX	ZSL	Mon, Dec 28, 2009	35040.00	35760.00	35040.00	35440.00
268	AMEX	ZSL	Thu, Dec 24, 2009	36080.00	36320.00	35440.00	35600.00
267	AMEX	ZSL	Wed, Dec 23, 2009	37280.00	37516.00	36720.00	37360.00
266	AMEX	ZSL	Tue, Dec 22, 2009	38240.00	38880.00	36960.00	38000.00
265	AMEX	ZSL	Mon, Dec 21, 2009	36240.00	38000.00	36240.00	37760.00
264	AMEX	ZSL	Fri, Dec 18, 2009	36880.00	37440.00	36240.00	36720.00
263	AMEX	ZSL	Thu, Dec 17, 2009	36000.00	37520.00	35600.00	37520.00
262	AMEX	ZSL	Wed, Dec 16, 2009	35760.00	35760.00	34560.00	35040.00
261	AMEX	ZSL	Tue, Dec 15, 2009	36560.00	36800.00	35840.80	36160.00
260	AMEX	ZSL	Mon, Dec 14, 2009	36800.00	37200.00	36160.00	36400.00
259	AMEX	ZSL	Fri, Dec 11, 2009	36560.00	38320.00	36480.00	37280.00
258	AMEX	ZSL	Thu, Dec 10, 2009	36480.00	37360.00	36000.00	36400.00
257	AMEX	ZSL	Wed, Dec 9, 2009	35200.00	37360.00	34400.00	36080.00
256	AMEX	ZSL	Tue, Dec 8, 2009	34240.00	35680.00	33920.00	35520.00
255	AMEX	ZSL	Mon, Dec 7, 2009	34080.00	34480.00	32640.00	33440.00
254	AMEX	ZSL	Fri, Dec 4, 2009	31440.00	33040.00	31280.00	32400.00
253	AMEX	ZSL	Thu, Dec 3, 2009	30800.00	31360.00	30240.00	30960.00
252	AMEX	ZSL	Wed, Dec 2, 2009	29760.00	30320.00	29280.00	30080.00
251	AMEX	ZSL	Tue, Dec 1, 2009	31440.00	31680.00	29840.00	30480.00
250	AMEX	ZSL	Mon, Nov 30, 2009	33680.00	34000.00	32480.00	32624.00
249	AMEX	ZSL	Fri, Nov 27, 2009	34640.00	34880.00	32480.00	33440.00
248	AMEX	ZSL	Wed, Nov 25, 2009	32320.00	32400.00	31520.00	31680.00
247	AMEX	ZSL	Tue, Nov 24, 2009	32240.00	33280.00	32240.00	32640.00
246	AMEX	ZSL	Mon, Nov 23, 2009	31680.00	32560.00	31280.00	32480.00
245	AMEX	ZSL	Fri, Nov 20, 2009	33920.00	34000.00	32640.00	32800.00
244	AMEX	ZSL	Thu, Nov 19, 2009	33040.00	34160.00	32560.00	32720.00
243	AMEX	ZSL	Wed, Nov 18, 2009	32080.00	33360.00	31760.00	32720.00
242	AMEX	ZSL	Tue, Nov 17, 2009	34000.00	34320.00	33280.00	33440.00
241	AMEX	ZSL	Mon, Nov 16, 2009	35600.00	35680.00	33200.00	33760.00
240	AMEX	ZSL	Fri, Nov 13, 2009	38880.00	39200.00	37359.20	37440.00
239	AMEX	ZSL	Thu, Nov 12, 2009	37520.00	38400.00	36882.40	38400.00
238	AMEX	ZSL	Wed, Nov 11, 2009	36240.00	37600.00	36160.00	36880.00
237	AMEX	ZSL	Tue, Nov 10, 2009	37760.00	38720.00	36960.00	38080.00
236	AMEX	ZSL	Mon, Nov 9, 2009	36560.00	37440.00	36320.00	36880.00
235	AMEX	ZSL	Fri, Nov 6, 2009	37600.00	38304.00	36800.00	37760.00
234	AMEX	ZSL	Thu, Nov 5, 2009	37600.00	38000.00	37280.00	37840.00
233	AMEX	ZSL	Wed, Nov 4, 2009	37360.00	38080.00	36800.00	37760.00
232	AMEX	ZSL	Tue, Nov 3, 2009	43920.00	43920.00	38160.00	38639.20
231	AMEX	ZSL	Mon, Nov 2, 2009	42960.00	43520.00	41520.00	42960.00
230	AMEX	ZSL	Fri, Oct 30, 2009	42400.00	44477.60	42269.60	43200.00
229	AMEX	ZSL	Thu, Oct 29, 2009	42960.00	43040.00	41520.00	41600.00
228	AMEX	ZSL	Wed, Oct 28, 2009	43440.00	44800.00	42720.00	44495.20
227	AMEX	ZSL	Tue, Oct 27, 2009	40800.00	42957.60	40480.00	42160.00
226	AMEX	ZSL	Mon, Oct 26, 2009	37520.00	40320.00	37040.00	39840.00
225	AMEX	ZSL	Fri, Oct 23, 2009	36480.00	38400.00	36320.00	37360.00
224	AMEX	ZSL	Thu, Oct 22, 2009	38480.00	38800.00	37520.00	37820.80
223	AMEX	ZSL	Wed, Oct 21, 2009	38640.00	38640.00	36960.00	37680.00
222	AMEX	ZSL	Tue, Oct 20, 2009	37120.00	38800.00	37120.00	38472.00
221	AMEX	ZSL	Mon, Oct 19, 2009	38720.00	39119.20	37360.00	37440.00
220	AMEX	ZSL	Fri, Oct 16, 2009	39120.00	39280.00	38160.00	38640.00
219	AMEX	ZSL	Thu, Oct 15, 2009	38400.00	39280.00	37440.00	39200.00
218	AMEX	ZSL	Wed, Oct 14, 2009	36880.00	37360.00	36720.00	37120.00
217	AMEX	ZSL	Tue, Oct 13, 2009	37680.00	38400.00	37040.00	37440.00
216	AMEX	ZSL	Mon, Oct 12, 2009	37200.00	37600.00	36640.00	37520.00
215	AMEX	ZSL	Fri, Oct 9, 2009	37520.00	38320.00	37200.00	37680.00
214	AMEX	ZSL	Thu, Oct 8, 2009	37920.00	38400.00	36640.00	37120.00
213	AMEX	ZSL	Wed, Oct 7, 2009	39040.00	39520.00	38160.00	38480.00
212	AMEX	ZSL	Tue, Oct 6, 2009	40560.00	40640.00	39120.00	39120.00
211	AMEX	ZSL	Mon, Oct 5, 2009	45440.00	45920.00	43120.00	43120.00
210	AMEX	ZSL	Fri, Oct 2, 2009	46320.00	46640.00	44160.00	46240.00
209	AMEX	ZSL	Thu, Oct 1, 2009	43200.00	45040.00	42880.00	44960.00
208	AMEX	ZSL	Wed, Sep 30, 2009	44480.00	45520.00	42960.00	43200.80
207	AMEX	ZSL	Tue, Sep 29, 2009	46320.00	46560.00	45600.00	46080.00
206	AMEX	ZSL	Mon, Sep 28, 2009	46880.00	46960.00	45040.00	46000.00
205	AMEX	ZSL	Fri, Sep 25, 2009	46960.00	47120.00	45760.00	46880.00
204	AMEX	ZSL	Thu, Sep 24, 2009	42560.00	46004.00	42400.00	45520.00
203	AMEX	ZSL	Wed, Sep 23, 2009	41920.00	43360.00	41280.80	42640.00
202	AMEX	ZSL	Tue, Sep 22, 2009	40960.00	41520.00	40640.00	41120.00
201	AMEX	ZSL	Mon, Sep 21, 2009	43520.00	44000.00	42240.00	42960.00
200	AMEX	ZSL	Fri, Sep 18, 2009	41120.00	42240.00	40896.00	42240.00
199	AMEX	ZSL	Thu, Sep 17, 2009	40080.00	41360.00	39520.00	41040.00
198	AMEX	ZSL	Wed, Sep 16, 2009	40560.00	40880.00	39840.00	40160.00
197	AMEX	ZSL	Tue, Sep 15, 2009	44720.00	44720.00	42000.00	42160.00
196	AMEX	ZSL	Mon, Sep 14, 2009	44640.00	45120.00	44000.00	44640.00
195	AMEX	ZSL	Fri, Sep 11, 2009	42960.00	44400.00	42560.00	43440.00
194	AMEX	ZSL	Thu, Sep 10, 2009	46400.00	46640.00	44080.00	44240.00
193	AMEX	ZSL	Wed, Sep 9, 2009	44880.00	46880.00	44160.00	46240.00
192	AMEX	ZSL	Tue, Sep 8, 2009	44400.00	46160.00	44000.00	46080.00
191	AMEX	ZSL	Fri, Sep 4, 2009	48560.00	49520.80	46480.00	47359.20
190	AMEX	ZSL	Thu, Sep 3, 2009	50480.00	50800.00	46560.00	47680.00
189	AMEX	ZSL	Wed, Sep 2, 2009	56160.00	57200.80	52240.00	52560.00
188	AMEX	ZSL	Tue, Sep 1, 2009	57840.00	58720.00	55360.00	56320.00
187	AMEX	ZSL	Mon, Aug 31, 2009	59440.00	59600.00	56800.00	57040.80
186	AMEX	ZSL	Fri, Aug 28, 2009	58080.00	58720.00	57040.00	58400.00
185	AMEX	ZSL	Thu, Aug 27, 2009	62160.00	63840.00	61440.00	62000.00
184	AMEX	ZSL	Wed, Aug 26, 2009	62320.00	62960.00	61600.00	61760.00
183	AMEX	ZSL	Tue, Aug 25, 2009	62000.00	62719.20	60720.00	62000.00
182	AMEX	ZSL	Mon, Aug 24, 2009	62480.00	64000.00	60560.00	63440.00
181	AMEX	ZSL	Fri, Aug 21, 2009	63040.00	64080.00	62560.00	63920.00
180	AMEX	ZSL	Thu, Aug 20, 2009	66800.00	67056.00	65600.00	65680.00
179	AMEX	ZSL	Wed, Aug 19, 2009	69760.00	70160.00	65920.80	67520.00
178	AMEX	ZSL	Tue, Aug 18, 2009	67120.00	67280.00	65920.00	66559.20
177	AMEX	ZSL	Mon, Aug 17, 2009	65520.00	67440.00	65280.00	66000.00
176	AMEX	ZSL	Fri, Aug 14, 2009	58240.00	61120.00	58000.00	60400.00
175	AMEX	ZSL	Thu, Aug 13, 2009	59280.00	59840.00	57759.20	58000.00
174	AMEX	ZSL	Wed, Aug 12, 2009	64800.00	64960.00	61840.00	62160.00
173	AMEX	ZSL	Tue, Aug 11, 2009	64480.00	65040.00	63680.00	64640.00
172	AMEX	ZSL	Mon, Aug 10, 2009	63280.00	64320.00	62640.00	63840.00
171	AMEX	ZSL	Fri, Aug 7, 2009	60400.00	62320.00	59760.00	61920.00
170	AMEX	ZSL	Thu, Aug 6, 2009	59360.00	63680.00	58800.00	62400.00
169	AMEX	ZSL	Wed, Aug 5, 2009	60480.00	62000.00	60080.00	61120.00
168	AMEX	ZSL	Tue, Aug 4, 2009	63920.00	64480.00	60560.80	62240.00
167	AMEX	ZSL	Mon, Aug 3, 2009	63760.00	65680.00	63520.00	65520.00
166	AMEX	ZSL	Fri, Jul 31, 2009	73520.00	73840.00	68160.00	68480.00
165	AMEX	ZSL	Thu, Jul 30, 2009	73920.00	74400.00	72250.40	73600.00
164	AMEX	ZSL	Wed, Jul 29, 2009	72480.00	76560.00	72156.00	75440.00
163	AMEX	ZSL	Tue, Jul 28, 2009	69760.00	72240.00	69200.00	70960.00
162	AMEX	ZSL	Mon, Jul 27, 2009	67760.00	68960.00	67520.00	68160.00
161	AMEX	ZSL	Fri, Jul 24, 2009	70400.00	71040.00	69520.00	69520.00
160	AMEX	ZSL	Thu, Jul 23, 2009	72000.00	72160.00	69920.00	71120.00
159	AMEX	ZSL	Wed, Jul 22, 2009	74800.00	75040.00	70880.00	72000.00
158	AMEX	ZSL	Tue, Jul 21, 2009	72080.00	74320.00	71920.00	73360.00
157	AMEX	ZSL	Mon, Jul 20, 2009	71520.00	72720.00	71200.00	72000.00
156	AMEX	ZSL	Fri, Jul 17, 2009	75040.00	75520.00	74240.00	75520.00
155	AMEX	ZSL	Thu, Jul 16, 2009	77280.00	77520.00	75920.00	76320.00
154	AMEX	ZSL	Wed, Jul 15, 2009	76800.00	77679.20	76400.00	76720.00
153	AMEX	ZSL	Tue, Jul 14, 2009	81200.00	82080.00	80160.00	81520.00
152	AMEX	ZSL	Mon, Jul 13, 2009	86800.00	87837.60	82400.00	82480.00
151	AMEX	ZSL	Fri, Jul 10, 2009	86080.00	86880.00	84720.00	85200.00
150	AMEX	ZSL	Thu, Jul 9, 2009	83200.00	84000.00	81120.00	82800.00
149	AMEX	ZSL	Wed, Jul 8, 2009	81840.00	84000.00	81280.00	82400.00
148	AMEX	ZSL	Tue, Jul 7, 2009	78640.00	79920.00	78000.00	79920.00
147	AMEX	ZSL	Mon, Jul 6, 2009	80560.00	81008.00	78000.00	78000.00
146	AMEX	ZSL	Thu, Jul 2, 2009	76560.00	77360.00	76400.00	77120.00
145	AMEX	ZSL	Wed, Jul 1, 2009	72640.00	73600.00	71680.00	72880.00
144	AMEX	ZSL	Tue, Jun 30, 2009	71040.00	75920.00	70792.00	74800.00
143	AMEX	ZSL	Mon, Jun 29, 2009	70480.00	71840.00	70400.00	71680.00
142	AMEX	ZSL	Fri, Jun 26, 2009	68560.00	69919.20	68240.00	69440.00
141	AMEX	ZSL	Thu, Jun 25, 2009	70720.00	71600.00	70400.00	70400.00
140	AMEX	ZSL	Wed, Jun 24, 2009	70560.00	73200.00	69760.00	72320.00
139	AMEX	ZSL	Tue, Jun 23, 2009	72640.00	74704.00	71920.00	72880.00
138	AMEX	ZSL	Mon, Jun 22, 2009	72960.00	74080.00	72160.00	73760.00
137	AMEX	ZSL	Fri, Jun 19, 2009	68160.00	69920.00	67595.20	69120.00
136	AMEX	ZSL	Thu, Jun 18, 2009	69040.00	69840.00	68160.00	69120.00
135	AMEX	ZSL	Wed, Jun 17, 2009	69840.00	71040.00	67600.00	68080.00
134	AMEX	ZSL	Tue, Jun 16, 2009	69120.00	70400.00	68480.00	69597.60
133	AMEX	ZSL	Mon, Jun 15, 2009	67200.00	70720.00	67200.00	70320.00
132	AMEX	ZSL	Fri, Jun 12, 2009	63280.00	64320.00	62160.00	63920.00
131	AMEX	ZSL	Thu, Jun 11, 2009	62400.00	62439.20	58400.00	59920.00
130	AMEX	ZSL	Wed, Jun 10, 2009	59840.00	62560.00	59520.00	61040.00
129	AMEX	ZSL	Tue, Jun 9, 2009	61120.00	62400.00	60640.00	61040.00
128	AMEX	ZSL	Mon, Jun 8, 2009	63600.00	65360.00	62800.00	62880.00
127	AMEX	ZSL	Fri, Jun 5, 2009	62320.00	62800.00	59202.40	61334.40
126	AMEX	ZSL	Thu, Jun 4, 2009	60400.00	60400.00	56320.80	57040.80
125	AMEX	ZSL	Wed, Jun 3, 2009	57680.00	61520.00	56880.80	60800.00
124	AMEX	ZSL	Tue, Jun 2, 2009	58560.00	58560.00	56320.80	56480.00
123	AMEX	ZSL	Mon, Jun 1, 2009	57520.00	59920.00	57360.80	59680.00
122	AMEX	ZSL	Fri, May 29, 2009	60720.00	61360.00	58400.00	58843.20
121	AMEX	ZSL	Thu, May 28, 2009	63600.00	64400.00	62400.00	63360.00
120	AMEX	ZSL	Wed, May 27, 2009	67920.00	68560.00	64640.00	66704.00
119	AMEX	ZSL	Tue, May 26, 2009	70240.00	70240.00	67440.00	68320.00
118	AMEX	ZSL	Fri, May 22, 2009	67040.00	68080.00	66640.00	67680.00
117	AMEX	ZSL	Thu, May 21, 2009	72560.00	73599.20	68960.00	69200.00
116	AMEX	ZSL	Wed, May 20, 2009	72000.00	72338.40	70640.00	71760.00
115	AMEX	ZSL	Tue, May 19, 2009	74880.00	75200.00	71520.00	72320.00
114	AMEX	ZSL	Mon, May 18, 2009	76080.00	78320.00	75760.00	76640.00
113	AMEX	ZSL	Fri, May 15, 2009	75680.00	75680.00	73200.00	74800.00
112	AMEX	ZSL	Thu, May 14, 2009	75600.00	76159.20	74080.00	74400.00
111	AMEX	ZSL	Wed, May 13, 2009	75440.00	75840.00	72880.00	74800.00
110	AMEX	ZSL	Tue, May 12, 2009	72800.00	74000.00	72080.00	72400.00
109	AMEX	ZSL	Mon, May 11, 2009	76960.00	76960.00	75200.00	75600.00
108	AMEX	ZSL	Fri, May 8, 2009	75680.00	77120.00	74880.00	74960.00
107	AMEX	ZSL	Thu, May 7, 2009	75440.00	78533.60	73840.00	77040.00
106	AMEX	ZSL	Wed, May 6, 2009	78880.00	78880.00	76880.00	78240.00
105	AMEX	ZSL	Tue, May 5, 2009	80320.00	84480.00	80320.00	83120.00
104	AMEX	ZSL	Mon, May 4, 2009	95520.00	95520.00	85920.00	87600.80
103	AMEX	ZSL	Fri, May 1, 2009	100480.00	100802.40	95040.00	97680.00
102	AMEX	ZSL	Thu, Apr 30, 2009	99760.00	102160.00	98000.00	99840.00
101	AMEX	ZSL	Wed, Apr 29, 2009	96000.00	96160.00	92720.00	93280.00
100	AMEX	ZSL	Tue, Apr 28, 2009	98720.00	99680.00	97600.00	97920.00
99	AMEX	ZSL	Mon, Apr 27, 2009	90320.00	93280.00	89600.00	92720.80
98	AMEX	ZSL	Fri, Apr 24, 2009	92080.00	94080.00	91360.00	92480.00
97	AMEX	ZSL	Thu, Apr 23, 2009	100880.00	101120.00	92240.00	94480.00
96	AMEX	ZSL	Wed, Apr 22, 2009	103920.00	104560.00	100800.00	101760.00
95	AMEX	ZSL	Tue, Apr 21, 2009	103760.00	108720.00	103520.00	106080.00
94	AMEX	ZSL	Mon, Apr 20, 2009	105680.00	106320.00	103600.80	105720.00
93	AMEX	ZSL	Fri, Apr 17, 2009	107200.00	110480.00	106480.00	109920.00
92	AMEX	ZSL	Thu, Apr 16, 2009	97760.00	104784.80	97680.00	103840.00
91	AMEX	ZSL	Wed, Apr 15, 2009	95840.00	96480.00	94400.00	96320.00
90	AMEX	ZSL	Tue, Apr 14, 2009	96800.00	98880.00	95120.00	96320.00
89	AMEX	ZSL	Mon, Apr 13, 2009	94880.00	97360.00	94000.00	96080.00
88	AMEX	ZSL	Thu, Apr 9, 2009	106960.00	106960.00	102000.00	103120.00
87	AMEX	ZSL	Wed, Apr 8, 2009	101840.00	105600.00	101600.00	103760.00
86	AMEX	ZSL	Tue, Apr 7, 2009	106240.00	106400.00	102884.80	104160.00
85	AMEX	ZSL	Mon, Apr 6, 2009	103360.00	107200.00	103360.00	107040.00
84	AMEX	ZSL	Fri, Apr 3, 2009	95920.00	98080.00	94480.80	96640.00
83	AMEX	ZSL	Thu, Apr 2, 2009	103360.00	103360.00	92720.00	94320.00
82	AMEX	ZSL	Wed, Apr 1, 2009	92000.00	95280.00	92000.00	92960.00
81	AMEX	ZSL	Tue, Mar 31, 2009	91200.00	99360.00	90880.00	93920.00
80	AMEX	ZSL	Mon, Mar 30, 2009	92720.00	93920.00	88880.00	93200.00
79	AMEX	ZSL	Fri, Mar 27, 2009	89440.00	90000.00	88480.00	89440.00
78	AMEX	ZSL	Thu, Mar 26, 2009	84880.00	86800.00	83920.00	86720.00
77	AMEX	ZSL	Wed, Mar 25, 2009	90800.00	92240.00	86080.00	87440.00
76	AMEX	ZSL	Tue, Mar 24, 2009	88400.00	90560.00	87840.00	88438.40
75	AMEX	ZSL	Mon, Mar 23, 2009	86000.00	86160.00	82880.00	86159.20
74	AMEX	ZSL	Fri, Mar 20, 2009	87200.00	87680.00	82800.00	84480.00
73	AMEX	ZSL	Thu, Mar 19, 2009	90400.00	90400.00	84800.80	85920.00
72	AMEX	ZSL	Wed, Mar 18, 2009	102720.00	112160.00	94640.00	95760.00
71	AMEX	ZSL	Tue, Mar 17, 2009	97440.00	100960.00	96880.80	98960.00
70	AMEX	ZSL	Mon, Mar 16, 2009	96400.00	98800.00	96400.00	96560.00
69	AMEX	ZSL	Fri, Mar 13, 2009	93120.00	95520.00	92320.00	92800.00
68	AMEX	ZSL	Thu, Mar 12, 2009	98080.00	98560.00	94720.00	96240.00
67	AMEX	ZSL	Wed, Mar 11, 2009	100720.00	102160.00	97520.00	99520.00
66	AMEX	ZSL	Tue, Mar 10, 2009	100400.00	103919.20	99840.00	101760.00
65	AMEX	ZSL	Mon, Mar 9, 2009	90160.00	99520.00	86800.00	97280.00
64	AMEX	ZSL	Fri, Mar 6, 2009	92560.00	92880.00	90480.00	92639.20
63	AMEX	ZSL	Thu, Mar 5, 2009	96640.00	98640.00	92400.00	92640.00
62	AMEX	ZSL	Wed, Mar 4, 2009	96560.00	100480.00	95828.00	98880.00
61	AMEX	ZSL	Tue, Mar 3, 2009	103280.00	107600.00	100000.00	100459.20
60	AMEX	ZSL	Mon, Mar 2, 2009	95280.00	102160.00	94960.00	98960.00
59	AMEX	ZSL	Fri, Feb 27, 2009	94080.00	100240.00	92913.60	96560.00
58	AMEX	ZSL	Thu, Feb 26, 2009	91360.00	98320.00	91360.00	95840.00
57	AMEX	ZSL	Wed, Feb 25, 2009	86480.00	89600.00	83839.20	89040.00
56	AMEX	ZSL	Tue, Feb 24, 2009	79920.00	88480.00	79600.00	87920.00
55	AMEX	ZSL	Mon, Feb 23, 2009	82960.00	84240.00	78560.00	79920.00
54	AMEX	ZSL	Fri, Feb 20, 2009	80400.00	81280.00	79120.00	80240.00
53	AMEX	ZSL	Thu, Feb 19, 2009	83360.00	86720.00	83200.80	85040.00
52	AMEX	ZSL	Wed, Feb 18, 2009	82960.00	84000.00	80880.00	81040.00
51	AMEX	ZSL	Tue, Feb 17, 2009	85920.00	85920.00	82320.00	84000.00
50	AMEX	ZSL	Fri, Feb 13, 2009	94240.00	95040.00	89200.00	89200.00
49	AMEX	ZSL	Thu, Feb 12, 2009	94000.00	94240.00	91600.00	92240.00
48	AMEX	ZSL	Wed, Feb 11, 2009	96000.00	96000.00	89840.00	92000.00
47	AMEX	ZSL	Tue, Feb 10, 2009	99200.00	99200.00	96800.00	97920.00
46	AMEX	ZSL	Mon, Feb 9, 2009	101040.00	102640.00	99680.00	102400.00
45	AMEX	ZSL	Fri, Feb 6, 2009	100080.00	101200.00	97440.00	99360.00
44	AMEX	ZSL	Thu, Feb 5, 2009	103760.00	104560.00	101120.00	102640.00
43	AMEX	ZSL	Wed, Feb 4, 2009	108320.00	108480.00	107200.00	107920.00
42	AMEX	ZSL	Tue, Feb 3, 2009	113280.00	114320.00	109920.00	109920.00
41	AMEX	ZSL	Mon, Feb 2, 2009	111040.00	111200.00	108080.00	110879.20
40	AMEX	ZSL	Fri, Jan 30, 2009	109040.00	110160.00	106400.00	106400.00
39	AMEX	ZSL	Thu, Jan 29, 2009	121680.00	121680.00	110720.80	112559.20
38	AMEX	ZSL	Wed, Jan 28, 2009	132160.00	132160.00	117360.00	121360.00
37	AMEX	ZSL	Tue, Jan 27, 2009	120560.00	121200.00	114960.00	121200.00
36	AMEX	ZSL	Mon, Jan 26, 2009	118592.00	119200.00	114400.00	118800.00
35	AMEX	ZSL	Fri, Jan 23, 2009	130880.00	136960.00	117680.00	122240.00
34	AMEX	ZSL	Thu, Jan 22, 2009	135600.00	135600.00	132400.00	134048.00
33	AMEX	ZSL	Wed, Jan 21, 2009	135840.00	139200.00	133040.00	139200.00
32	AMEX	ZSL	Tue, Jan 20, 2009	137040.00	142480.00	136800.00	139440.00
31	AMEX	ZSL	Fri, Jan 16, 2009	145120.00	145520.00	136560.00	136560.00
30	AMEX	ZSL	Thu, Jan 15, 2009	160480.00	165360.00	156400.00	156400.00
29	AMEX	ZSL	Wed, Jan 14, 2009	161200.00	165520.00	158240.00	158400.00
28	AMEX	ZSL	Tue, Jan 13, 2009	160000.00	160000.00	153104.00	155200.00
27	AMEX	ZSL	Mon, Jan 12, 2009	147120.00	158320.00	146480.00	158320.00
26	AMEX	ZSL	Fri, Jan 9, 2009	148240.00	148240.00	133600.00	140640.00
25	AMEX	ZSL	Thu, Jan 8, 2009	145040.00	146000.00	141200.00	144960.00
24	AMEX	ZSL	Wed, Jan 7, 2009	140880.00	151440.00	140880.00	147840.00
23	AMEX	ZSL	Tue, Jan 6, 2009	143600.00	146400.00	136000.00	138240.00
22	AMEX	ZSL	Mon, Jan 5, 2009	156000.00	156000.00	143840.00	145600.00
21	AMEX	ZSL	Fri, Jan 2, 2009	145440.00	145840.00	136400.00	136400.00
20	AMEX	ZSL	Wed, Dec 31, 2008	157520.00	157919.20	139040.00	140112.00
19	AMEX	ZSL	Tue, Dec 30, 2008	153440.00	154720.00	146960.00	154720.00
18	AMEX	ZSL	Mon, Dec 29, 2008	146080.00	225840.00	144000.00	155520.00
17	AMEX	ZSL	Fri, Dec 26, 2008	171120.00	171120.00	161280.00	161280.00
16	AMEX	ZSL	Wed, Dec 24, 2008	178880.00	178880.00	171760.00	173679.20
15	AMEX	ZSL	Tue, Dec 23, 2008	164640.00	178000.00	163440.00	175680.00
14	AMEX	ZSL	Mon, Dec 22, 2008	156400.00	159280.00	156400.00	159280.00
13	AMEX	ZSL	Fri, Dec 19, 2008	160160.00	160160.00	157120.00	157120.00
12	AMEX	ZSL	Thu, Dec 18, 2008	153120.00	160640.00	146720.00	156080.00
11	AMEX	ZSL	Wed, Dec 17, 2008	153360.00	153360.00	140000.00	145360.00
10	AMEX	ZSL	Tue, Dec 16, 2008	170520.00	170880.00	152320.00	152320.00
9	AMEX	ZSL	Mon, Dec 15, 2008	181360.00	181600.00	168160.00	168800.00
8	AMEX	ZSL	Fri, Dec 12, 2008	188800.00	190000.00	180640.00	183120.00
7	AMEX	ZSL	Thu, Dec 11, 2008	177600.00	180160.00	174400.00	180160.00
6	AMEX	ZSL	Wed, Dec 10, 2008	187200.00	187920.00	184000.00	184000.00
5	AMEX	ZSL	Tue, Dec 9, 2008	204240.00	239728.00	197040.00	197280.00
4	AMEX	ZSL	Mon, Dec 8, 2008	187680.00	192880.00	185200.00	192880.00
3	AMEX	ZSL	Fri, Dec 5, 2008	223920.00	223920.00	223920.00	223920.00
2	AMEX	ZSL	Thu, Dec 4, 2008	216000.00	220000.00	216000.00	220000.00
1	AMEX	ZSL	Wed, Dec 3, 2008	218800.00	218800.00	211680.00	211680.00
#	Exchange	Symbol	Date	Open	High	Low	Close

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