Below are the 2122 trading days of historical prices for STAF.
# | Exchange | Symbol | Date | Open | High | Low | Close | 2122 | NASDAQ | STAF | Wed, Mar 6, 2024 | 0.35 | 0.35 | 0.33 | 0.35 | 2121 | NASDAQ | STAF | Tue, Mar 5, 2024 | 0.36 | 0.39 | 0.34 | 0.35 | 2120 | NASDAQ | STAF | Mon, Mar 4, 2024 | 0.36 | 0.42 | 0.33 | 0.38 | 2119 | NASDAQ | STAF | Fri, Mar 1, 2024 | 0.37 | 0.38 | 0.35 | 0.35 | 2118 | NASDAQ | STAF | Thu, Feb 29, 2024 | 0.38 | 0.43 | 0.34 | 0.35 | 2117 | NASDAQ | STAF | Wed, Feb 28, 2024 | 0.37 | 0.38 | 0.34 | 0.37 | 2116 | NASDAQ | STAF | Tue, Feb 27, 2024 | 0.36 | 0.38 | 0.34 | 0.36 | 2115 | NASDAQ | STAF | Mon, Feb 26, 2024 | 0.34 | 0.38 | 0.33 | 0.37 | 2114 | NASDAQ | STAF | Fri, Feb 23, 2024 | 0.34 | 0.35 | 0.32 | 0.33 | 2113 | NASDAQ | STAF | Thu, Feb 22, 2024 | 0.37 | 0.40 | 0.32 | 0.36 | 2112 | NASDAQ | STAF | Wed, Feb 21, 2024 | 0.34 | 0.43 | 0.30 | 0.38 | 2111 | NASDAQ | STAF | Tue, Feb 20, 2024 | 0.36 | 0.39 | 0.33 | 0.36 | 2110 | NASDAQ | STAF | Fri, Feb 16, 2024 | 0.31 | 0.41 | 0.31 | 0.33 | 2109 | NASDAQ | STAF | Thu, Feb 15, 2024 | 0.30 | 0.32 | 0.28 | 0.29 | 2108 | NASDAQ | STAF | Wed, Feb 14, 2024 | 0.29 | 0.30 | 0.29 | 0.30 | 2107 | NASDAQ | STAF | Tue, Feb 13, 2024 | 0.31 | 0.31 | 0.28 | 0.29 | 2106 | NASDAQ | STAF | Mon, Feb 12, 2024 | 0.29 | 0.30 | 0.28 | 0.28 | 2105 | NASDAQ | STAF | Fri, Feb 9, 2024 | 0.30 | 0.30 | 0.28 | 0.29 | 2104 | NASDAQ | STAF | Thu, Feb 8, 2024 | 0.29 | 0.32 | 0.28 | 0.30 | 2103 | NASDAQ | STAF | Wed, Feb 7, 2024 | 0.28 | 0.29 | 0.28 | 0.29 | 2102 | NASDAQ | STAF | Tue, Feb 6, 2024 | 0.29 | 0.31 | 0.29 | 0.30 | 2101 | NASDAQ | STAF | Mon, Feb 5, 2024 | 0.32 | 0.32 | 0.28 | 0.31 | 2100 | NASDAQ | STAF | Fri, Feb 2, 2024 | 0.32 | 0.34 | 0.29 | 0.32 | 2099 | NASDAQ | STAF | Thu, Feb 1, 2024 | 0.33 | 0.33 | 0.31 | 0.31 | 2098 | NASDAQ | STAF | Wed, Jan 31, 2024 | 0.32 | 0.33 | 0.30 | 0.33 | 2097 | NASDAQ | STAF | Tue, Jan 30, 2024 | 0.34 | 0.34 | 0.30 | 0.30 | 2096 | NASDAQ | STAF | Mon, Jan 29, 2024 | 0.34 | 0.35 | 0.31 | 0.31 | 2095 | NASDAQ | STAF | Fri, Jan 26, 2024 | 0.33 | 0.35 | 0.29 | 0.34 | 2094 | NASDAQ | STAF | Thu, Jan 25, 2024 | 0.32 | 0.32 | 0.30 | 0.31 | 2093 | NASDAQ | STAF | Wed, Jan 24, 2024 | 0.33 | 0.34 | 0.31 | 0.31 | 2092 | NASDAQ | STAF | Tue, Jan 23, 2024 | 0.34 | 0.34 | 0.31 | 0.32 | 2091 | NASDAQ | STAF | Mon, Jan 22, 2024 | 0.34 | 0.35 | 0.32 | 0.32 | 2090 | NASDAQ | STAF | Fri, Jan 19, 2024 | 0.33 | 0.34 | 0.32 | 0.34 | 2089 | NASDAQ | STAF | Thu, Jan 18, 2024 | 0.35 | 0.36 | 0.30 | 0.35 | 2088 | NASDAQ | STAF | Wed, Jan 17, 2024 | 0.39 | 0.39 | 0.35 | 0.35 | 2087 | NASDAQ | STAF | Tue, Jan 16, 2024 | 0.39 | 0.39 | 0.37 | 0.37 | 2086 | NASDAQ | STAF | Fri, Jan 12, 2024 | 0.40 | 0.40 | 0.37 | 0.38 | 2085 | NASDAQ | STAF | Thu, Jan 11, 2024 | 0.38 | 0.39 | 0.38 | 0.38 | 2084 | NASDAQ | STAF | Wed, Jan 10, 2024 | 0.38 | 0.40 | 0.38 | 0.38 | 2083 | NASDAQ | STAF | Tue, Jan 9, 2024 | 0.38 | 0.40 | 0.38 | 0.40 | 2082 | NASDAQ | STAF | Mon, Jan 8, 2024 | 0.36 | 0.39 | 0.36 | 0.37 | 2081 | NASDAQ | STAF | Fri, Jan 5, 2024 | 0.38 | 0.40 | 0.36 | 0.36 | 2080 | NASDAQ | STAF | Thu, Jan 4, 2024 | 0.37 | 0.39 | 0.37 | 0.37 | 2079 | NASDAQ | STAF | Wed, Jan 3, 2024 | 0.40 | 0.41 | 0.35 | 0.39 | 2078 | NASDAQ | STAF | Tue, Jan 2, 2024 | 0.40 | 0.41 | 0.38 | 0.41 | 2077 | NASDAQ | STAF | Fri, Dec 29, 2023 | 0.40 | 0.41 | 0.39 | 0.40 | 2076 | NASDAQ | STAF | Thu, Dec 28, 2023 | 0.41 | 0.44 | 0.40 | 0.41 | 2075 | NASDAQ | STAF | Wed, Dec 27, 2023 | 0.44 | 0.45 | 0.42 | 0.44 | 2074 | NASDAQ | STAF | Tue, Dec 26, 2023 | 0.44 | 0.45 | 0.43 | 0.43 | 2073 | NASDAQ | STAF | Fri, Dec 22, 2023 | 0.47 | 0.47 | 0.43 | 0.45 | 2072 | NASDAQ | STAF | Thu, Dec 21, 2023 | 0.43 | 0.47 | 0.41 | 0.43 | 2071 | NASDAQ | STAF | Wed, Dec 20, 2023 | 0.41 | 0.44 | 0.41 | 0.44 | 2070 | NASDAQ | STAF | Tue, Dec 19, 2023 | 0.44 | 0.44 | 0.42 | 0.42 | 2069 | NASDAQ | STAF | Mon, Dec 18, 2023 | 0.42 | 0.45 | 0.40 | 0.42 | 2068 | NASDAQ | STAF | Fri, Dec 15, 2023 | 0.41 | 0.45 | 0.41 | 0.41 | 2067 | NASDAQ | STAF | Thu, Dec 14, 2023 | 0.43 | 0.44 | 0.41 | 0.41 | 2066 | NASDAQ | STAF | Wed, Dec 13, 2023 | 0.42 | 0.44 | 0.40 | 0.43 | 2065 | NASDAQ | STAF | Tue, Dec 12, 2023 | 0.44 | 0.45 | 0.40 | 0.40 | 2064 | NASDAQ | STAF | Mon, Dec 11, 2023 | 0.44 | 0.46 | 0.44 | 0.44 | 2063 | NASDAQ | STAF | Fri, Dec 8, 2023 | 0.46 | 0.48 | 0.44 | 0.44 | 2062 | NASDAQ | STAF | Thu, Dec 7, 2023 | 0.46 | 0.49 | 0.44 | 0.44 | 2061 | NASDAQ | STAF | Wed, Dec 6, 2023 | 0.50 | 0.50 | 0.44 | 0.47 | 2060 | NASDAQ | STAF | Tue, Dec 5, 2023 | 0.49 | 0.52 | 0.47 | 0.50 | 2059 | NASDAQ | STAF | Mon, Dec 4, 2023 | 0.40 | 0.50 | 0.40 | 0.49 | 2058 | NASDAQ | STAF | Fri, Dec 1, 2023 | 0.47 | 0.50 | 0.46 | 0.50 | 2057 | NASDAQ | STAF | Thu, Nov 30, 2023 | 0.51 | 0.51 | 0.47 | 0.47 | 2056 | NASDAQ | STAF | Wed, Nov 29, 2023 | 0.50 | 0.52 | 0.46 | 0.51 | 2055 | NASDAQ | STAF | Tue, Nov 28, 2023 | 0.53 | 0.53 | 0.47 | 0.47 | 2054 | NASDAQ | STAF | Mon, Nov 27, 2023 | 0.53 | 0.53 | 0.48 | 0.53 | 2053 | NASDAQ | STAF | Fri, Nov 24, 2023 | 0.51 | 0.52 | 0.48 | 0.51 | 2052 | NASDAQ | STAF | Wed, Nov 22, 2023 | 0.46 | 0.52 | 0.46 | 0.52 | 2051 | NASDAQ | STAF | Tue, Nov 21, 2023 | 0.49 | 0.49 | 0.46 | 0.47 | 2050 | NASDAQ | STAF | Mon, Nov 20, 2023 | 0.47 | 0.50 | 0.46 | 0.46 | 2049 | NASDAQ | STAF | Fri, Nov 17, 2023 | 0.56 | 0.56 | 0.52 | 0.52 | 2048 | NASDAQ | STAF | Thu, Nov 16, 2023 | 0.54 | 0.57 | 0.51 | 0.54 | 2047 | NASDAQ | STAF | Wed, Nov 15, 2023 | 0.48 | 0.53 | 0.48 | 0.53 | 2046 | NASDAQ | STAF | Tue, Nov 14, 2023 | 0.47 | 0.52 | 0.47 | 0.50 | 2045 | NASDAQ | STAF | Mon, Nov 13, 2023 | 0.49 | 0.50 | 0.47 | 0.47 | 2044 | NASDAQ | STAF | Fri, Nov 10, 2023 | 0.53 | 0.56 | 0.50 | 0.50 | 2043 | NASDAQ | STAF | Thu, Nov 9, 2023 | 0.53 | 0.55 | 0.50 | 0.53 | 2042 | NASDAQ | STAF | Wed, Nov 8, 2023 | 0.49 | 0.50 | 0.49 | 0.50 | 2041 | NASDAQ | STAF | Tue, Nov 7, 2023 | 0.48 | 0.61 | 0.48 | 0.53 | 2040 | NASDAQ | STAF | Mon, Nov 6, 2023 | 0.52 | 0.55 | 0.50 | 0.54 | 2039 | NASDAQ | STAF | Fri, Nov 3, 2023 | 0.60 | 0.62 | 0.55 | 0.55 | 2038 | NASDAQ | STAF | Thu, Nov 2, 2023 | 0.56 | 0.62 | 0.53 | 0.60 | 2037 | NASDAQ | STAF | Wed, Nov 1, 2023 | 0.62 | 0.62 | 0.62 | 0.62 | 2036 | NASDAQ | STAF | Tue, Oct 31, 2023 | 0.53 | 0.58 | 0.53 | 0.56 | 2035 | NASDAQ | STAF | Mon, Oct 30, 2023 | 0.54 | 0.59 | 0.51 | 0.52 | 2034 | NASDAQ | STAF | Fri, Oct 27, 2023 | 0.51 | 0.51 | 0.51 | 0.51 | 2033 | NASDAQ | STAF | Thu, Oct 26, 2023 | 0.61 | 0.61 | 0.51 | 0.51 | 2032 | NASDAQ | STAF | Wed, Oct 25, 2023 | 0.60 | 0.64 | 0.58 | 0.64 | 2031 | NASDAQ | STAF | Tue, Oct 24, 2023 | 0.67 | 0.67 | 0.60 | 0.61 | 2030 | NASDAQ | STAF | Mon, Oct 23, 2023 | 0.63 | 0.65 | 0.63 | 0.65 | 2029 | NASDAQ | STAF | Fri, Oct 20, 2023 | 0.63 | 0.67 | 0.63 | 0.67 | 2028 | NASDAQ | STAF | Thu, Oct 19, 2023 | 0.66 | 0.69 | 0.66 | 0.66 | 2027 | NASDAQ | STAF | Wed, Oct 18, 2023 | 0.67 | 0.67 | 0.64 | 0.67 | 2026 | NASDAQ | STAF | Tue, Oct 17, 2023 | 0.65 | 0.66 | 0.63 | 0.66 | 2025 | NASDAQ | STAF | Mon, Oct 16, 2023 | 0.67 | 0.68 | 0.62 | 0.62 | 2024 | NASDAQ | STAF | Fri, Oct 13, 2023 | 0.76 | 0.76 | 0.72 | 0.72 | 2023 | NASDAQ | STAF | Thu, Oct 12, 2023 | 0.67 | 0.67 | 0.67 | 0.67 | 2022 | NASDAQ | STAF | Wed, Oct 11, 2023 | 0.68 | 0.70 | 0.67 | 0.67 | 2021 | NASDAQ | STAF | Tue, Oct 10, 2023 | 0.67 | 0.67 | 0.67 | 0.67 | 2020 | NASDAQ | STAF | Mon, Oct 9, 2023 | 0.66 | 0.71 | 0.66 | 0.71 | 2019 | NASDAQ | STAF | Fri, Oct 6, 2023 | 0.67 | 0.69 | 0.67 | 0.68 | 2018 | NASDAQ | STAF | Thu, Oct 5, 2023 | 0.66 | 0.68 | 0.66 | 0.67 | 2017 | NASDAQ | STAF | Wed, Oct 4, 2023 | 0.68 | 0.68 | 0.66 | 0.66 | 2016 | NASDAQ | STAF | Tue, Oct 3, 2023 | 0.68 | 0.68 | 0.67 | 0.67 | 2015 | NASDAQ | STAF | Mon, Oct 2, 2023 | 0.68 | 0.68 | 0.67 | 0.68 | 2014 | NASDAQ | STAF | Fri, Sep 29, 2023 | 0.68 | 0.68 | 0.66 | 0.68 | 2013 | NASDAQ | STAF | Thu, Sep 28, 2023 | 0.66 | 0.68 | 0.66 | 0.66 | 2012 | NASDAQ | STAF | Wed, Sep 27, 2023 | 0.70 | 0.70 | 0.65 | 0.65 | 2011 | NASDAQ | STAF | Tue, Sep 26, 2023 | 0.65 | 0.73 | 0.65 | 0.69 | 2010 | NASDAQ | STAF | Mon, Sep 25, 2023 | 0.68 | 0.68 | 0.65 | 0.65 | 2009 | NASDAQ | STAF | Fri, Sep 22, 2023 | 0.68 | 0.68 | 0.64 | 0.68 | 2008 | NASDAQ | STAF | Thu, Sep 21, 2023 | 0.69 | 0.69 | 0.64 | 0.64 | 2007 | NASDAQ | STAF | Wed, Sep 20, 2023 | 0.69 | 0.69 | 0.62 | 0.68 | 2006 | NASDAQ | STAF | Tue, Sep 19, 2023 | 0.72 | 0.72 | 0.65 | 0.67 | 2005 | NASDAQ | STAF | Mon, Sep 18, 2023 | 0.67 | 0.72 | 0.63 | 0.65 | 2004 | NASDAQ | STAF | Fri, Sep 15, 2023 | 0.70 | 0.70 | 0.63 | 0.70 | 2003 | NASDAQ | STAF | Thu, Sep 14, 2023 | 0.66 | 0.67 | 0.65 | 0.65 | 2002 | NASDAQ | STAF | Wed, Sep 13, 2023 | 0.65 | 0.68 | 0.63 | 0.65 | 2001 | NASDAQ | STAF | Tue, Sep 12, 2023 | 0.72 | 0.72 | 0.64 | 0.64 | 2000 | NASDAQ | STAF | Mon, Sep 11, 2023 | 0.66 | 0.66 | 0.65 | 0.65 | 1999 | NASDAQ | STAF | Fri, Sep 8, 2023 | 0.71 | 0.71 | 0.61 | 0.61 | 1998 | NASDAQ | STAF | Thu, Sep 7, 2023 | 0.70 | 0.70 | 0.65 | 0.67 | 1997 | NASDAQ | STAF | Wed, Sep 6, 2023 | 0.74 | 0.75 | 0.72 | 0.72 | 1996 | NASDAQ | STAF | Tue, Sep 5, 2023 | 0.86 | 0.86 | 0.73 | 0.74 | 1995 | NASDAQ | STAF | Fri, Sep 1, 2023 | 0.80 | 0.88 | 0.80 | 0.85 | 1994 | NASDAQ | STAF | Thu, Aug 31, 2023 | 0.85 | 0.89 | 0.81 | 0.89 | 1993 | NASDAQ | STAF | Wed, Aug 30, 2023 | 0.79 | 0.84 | 0.78 | 0.84 | 1992 | NASDAQ | STAF | Tue, Aug 29, 2023 | 0.81 | 0.84 | 0.81 | 0.81 | 1991 | NASDAQ | STAF | Mon, Aug 28, 2023 | 0.86 | 0.88 | 0.79 | 0.80 | 1990 | NASDAQ | STAF | Fri, Aug 25, 2023 | 0.90 | 0.91 | 0.85 | 0.88 | 1989 | NASDAQ | STAF | Thu, Aug 24, 2023 | 0.91 | 0.91 | 0.90 | 0.90 | 1988 | NASDAQ | STAF | Wed, Aug 23, 2023 | 0.85 | 0.91 | 0.85 | 0.90 | 1987 | NASDAQ | STAF | Tue, Aug 22, 2023 | 0.91 | 0.91 | 0.90 | 0.90 | 1986 | NASDAQ | STAF | Mon, Aug 21, 2023 | 0.91 | 0.91 | 0.90 | 0.90 | 1985 | NASDAQ | STAF | Fri, Aug 18, 2023 | 0.86 | 0.91 | 0.84 | 0.90 | 1984 | NASDAQ | STAF | Thu, Aug 17, 2023 | 0.90 | 0.90 | 0.90 | 0.90 | 1983 | NASDAQ | STAF | Wed, Aug 16, 2023 | 0.91 | 0.91 | 0.90 | 0.90 | 1982 | NASDAQ | STAF | Tue, Aug 15, 2023 | 0.87 | 0.94 | 0.66 | 0.90 | 1981 | NASDAQ | STAF | Mon, Aug 14, 2023 | 0.94 | 0.94 | 0.88 | 0.90 | 1980 | NASDAQ | STAF | Fri, Aug 11, 2023 | 0.97 | 0.97 | 0.91 | 0.94 | 1979 | NASDAQ | STAF | Thu, Aug 10, 2023 | 0.91 | 0.99 | 0.86 | 0.95 | 1978 | NASDAQ | STAF | Wed, Aug 9, 2023 | 0.90 | 0.91 | 0.90 | 0.91 | 1977 | NASDAQ | STAF | Tue, Aug 8, 2023 | 0.85 | 0.95 | 0.85 | 0.90 | 1976 | NASDAQ | STAF | Mon, Aug 7, 2023 | 0.87 | 0.89 | 0.82 | 0.89 | 1975 | NASDAQ | STAF | Fri, Aug 4, 2023 | 0.80 | 0.89 | 0.79 | 0.85 | 1974 | NASDAQ | STAF | Thu, Aug 3, 2023 | 0.80 | 0.85 | 0.79 | 0.79 | 1973 | NASDAQ | STAF | Wed, Aug 2, 2023 | 0.77 | 0.81 | 0.77 | 0.81 | 1972 | NASDAQ | STAF | Tue, Aug 1, 2023 | 0.77 | 0.81 | 0.73 | 0.81 | 1971 | NASDAQ | STAF | Mon, Jul 31, 2023 | 0.75 | 0.77 | 0.71 | 0.77 | 1970 | NASDAQ | STAF | Fri, Jul 28, 2023 | 0.71 | 0.71 | 0.69 | 0.69 | 1969 | NASDAQ | STAF | Thu, Jul 27, 2023 | 0.71 | 0.73 | 0.70 | 0.71 | 1968 | NASDAQ | STAF | Wed, Jul 26, 2023 | 0.73 | 0.73 | 0.71 | 0.73 | 1967 | NASDAQ | STAF | Tue, Jul 25, 2023 | 0.75 | 0.75 | 0.72 | 0.73 | 1966 | NASDAQ | STAF | Mon, Jul 24, 2023 | 0.77 | 0.77 | 0.72 | 0.76 | 1965 | NASDAQ | STAF | Fri, Jul 21, 2023 | 0.78 | 0.78 | 0.72 | 0.75 | 1964 | NASDAQ | STAF | Thu, Jul 20, 2023 | 0.75 | 0.79 | 0.74 | 0.75 | 1963 | NASDAQ | STAF | Wed, Jul 19, 2023 | 0.77 | 0.78 | 0.73 | 0.75 | 1962 | NASDAQ | STAF | Tue, Jul 18, 2023 | 0.81 | 0.81 | 0.73 | 0.77 | 1961 | NASDAQ | STAF | Mon, Jul 17, 2023 | 0.81 | 0.84 | 0.76 | 0.82 | 1960 | NASDAQ | STAF | Fri, Jul 14, 2023 | 0.82 | 0.85 | 0.75 | 0.83 | 1959 | NASDAQ | STAF | Thu, Jul 13, 2023 | 0.68 | 1.02 | 0.65 | 0.80 | 1958 | NASDAQ | STAF | Wed, Jul 12, 2023 | 0.67 | 0.67 | 0.63 | 0.67 | 1957 | NASDAQ | STAF | Tue, Jul 11, 2023 | 0.65 | 0.66 | 0.62 | 0.65 | 1956 | NASDAQ | STAF | Mon, Jul 10, 2023 | 0.65 | 0.65 | 0.62 | 0.65 | 1955 | NASDAQ | STAF | Fri, Jul 7, 2023 | 0.63 | 0.66 | 0.62 | 0.65 | 1954 | NASDAQ | STAF | Thu, Jul 6, 2023 | 0.64 | 0.67 | 0.63 | 0.65 | 1953 | NASDAQ | STAF | Wed, Jul 5, 2023 | 0.67 | 0.67 | 0.62 | 0.67 | 1952 | NASDAQ | STAF | Mon, Jul 3, 2023 | 0.67 | 0.68 | 0.63 | 0.67 | 1951 | NASDAQ | STAF | Fri, Jun 30, 2023 | 0.66 | 0.69 | 0.64 | 0.65 | 1950 | NASDAQ | STAF | Thu, Jun 29, 2023 | 0.65 | 0.67 | 0.64 | 0.64 | 1949 | NASDAQ | STAF | Wed, Jun 28, 2023 | 0.66 | 0.70 | 0.65 | 0.67 | 1948 | NASDAQ | STAF | Tue, Jun 27, 2023 | 0.66 | 0.68 | 0.65 | 0.66 | 1947 | NASDAQ | STAF | Mon, Jun 26, 2023 | 0.69 | 0.69 | 0.64 | 0.65 | 1946 | NASDAQ | STAF | Fri, Jun 23, 2023 | 0.66 | 0.69 | 0.65 | 0.67 | 1945 | NASDAQ | STAF | Thu, Jun 22, 2023 | 0.67 | 0.69 | 0.63 | 0.67 | 1944 | NASDAQ | STAF | Wed, Jun 21, 2023 | 0.69 | 0.72 | 0.65 | 0.68 | 1943 | NASDAQ | STAF | Tue, Jun 20, 2023 | 0.75 | 0.76 | 0.70 | 0.70 | 1942 | NASDAQ | STAF | Fri, Jun 16, 2023 | 0.72 | 0.77 | 0.69 | 0.77 | 1941 | NASDAQ | STAF | Thu, Jun 15, 2023 | 0.70 | 0.94 | 0.65 | 0.74 | 1940 | NASDAQ | STAF | Wed, Jun 14, 2023 | 0.81 | 0.81 | 0.67 | 0.67 | 1939 | NASDAQ | STAF | Tue, Jun 13, 2023 | 0.78 | 0.80 | 0.73 | 0.73 | 1938 | NASDAQ | STAF | Mon, Jun 12, 2023 | 0.83 | 0.83 | 0.78 | 0.79 | 1937 | NASDAQ | STAF | Fri, Jun 9, 2023 | 0.87 | 0.87 | 0.83 | 0.85 | 1936 | NASDAQ | STAF | Thu, Jun 8, 2023 | 0.85 | 0.88 | 0.80 | 0.85 | 1935 | NASDAQ | STAF | Wed, Jun 7, 2023 | 0.90 | 0.96 | 0.73 | 0.88 | 1934 | NASDAQ | STAF | Tue, Jun 6, 2023 | 0.96 | 0.96 | 0.89 | 0.90 | 1933 | NASDAQ | STAF | Mon, Jun 5, 2023 | 0.96 | 0.99 | 0.86 | 0.94 | 1932 | NASDAQ | STAF | Fri, Jun 2, 2023 | 1.01 | 1.04 | 0.96 | 1.00 | 1931 | NASDAQ | STAF | Thu, Jun 1, 2023 | 1.05 | 1.19 | 0.96 | 1.01 | 1930 | NASDAQ | STAF | Wed, May 31, 2023 | 1.06 | 1.10 | 1.01 | 1.10 | 1929 | NASDAQ | STAF | Tue, May 30, 2023 | 1.08 | 1.09 | 1.04 | 1.04 | 1928 | NASDAQ | STAF | Fri, May 26, 2023 | 1.01 | 1.05 | 0.96 | 1.03 | 1927 | NASDAQ | STAF | Thu, May 25, 2023 | 1.06 | 1.10 | 0.96 | 1.00 | 1926 | NASDAQ | STAF | Wed, May 24, 2023 | 1.13 | 1.18 | 1.03 | 1.05 | 1925 | NASDAQ | STAF | Tue, May 23, 2023 | 1.14 | 1.17 | 1.09 | 1.13 | 1924 | NASDAQ | STAF | Mon, May 22, 2023 | 1.11 | 1.25 | 1.11 | 1.17 | 1923 | NASDAQ | STAF | Fri, May 19, 2023 | 1.17 | 1.24 | 1.17 | 1.20 | 1922 | NASDAQ | STAF | Thu, May 18, 2023 | 1.18 | 1.25 | 1.16 | 1.18 | 1921 | NASDAQ | STAF | Wed, May 17, 2023 | 1.20 | 1.23 | 1.15 | 1.21 | 1920 | NASDAQ | STAF | Tue, May 16, 2023 | 1.25 | 1.25 | 1.15 | 1.18 | 1919 | NASDAQ | STAF | Mon, May 15, 2023 | 1.24 | 1.27 | 1.17 | 1.17 | 1918 | NASDAQ | STAF | Fri, May 12, 2023 | 1.21 | 1.24 | 1.17 | 1.21 | 1917 | NASDAQ | STAF | Thu, May 11, 2023 | 1.22 | 1.26 | 1.15 | 1.16 | 1916 | NASDAQ | STAF | Wed, May 10, 2023 | 1.22 | 1.27 | 1.18 | 1.19 | 1915 | NASDAQ | STAF | Tue, May 9, 2023 | 1.22 | 1.24 | 1.16 | 1.18 | 1914 | NASDAQ | STAF | Mon, May 8, 2023 | 1.30 | 1.31 | 1.14 | 1.23 | 1913 | NASDAQ | STAF | Fri, May 5, 2023 | 1.35 | 1.44 | 1.27 | 1.30 | 1912 | NASDAQ | STAF | Thu, May 4, 2023 | 1.33 | 1.38 | 1.32 | 1.34 | 1911 | NASDAQ | STAF | Wed, May 3, 2023 | 1.33 | 1.48 | 1.24 | 1.30 | 1910 | NASDAQ | STAF | Tue, May 2, 2023 | 1.33 | 1.39 | 1.21 | 1.34 | 1909 | NASDAQ | STAF | Mon, May 1, 2023 | 1.32 | 1.36 | 1.21 | 1.28 | 1908 | NASDAQ | STAF | Fri, Apr 28, 2023 | 1.32 | 1.35 | 1.27 | 1.33 | 1907 | NASDAQ | STAF | Thu, Apr 27, 2023 | 1.26 | 1.33 | 1.26 | 1.31 | 1906 | NASDAQ | STAF | Wed, Apr 26, 2023 | 1.25 | 1.29 | 1.25 | 1.28 | 1905 | NASDAQ | STAF | Tue, Apr 25, 2023 | 1.28 | 1.33 | 1.21 | 1.25 | 1904 | NASDAQ | STAF | Mon, Apr 24, 2023 | 1.35 | 1.36 | 1.26 | 1.30 | 1903 | NASDAQ | STAF | Fri, Apr 21, 2023 | 1.28 | 1.39 | 1.28 | 1.39 | 1902 | NASDAQ | STAF | Thu, Apr 20, 2023 | 1.35 | 1.38 | 1.27 | 1.36 | 1901 | NASDAQ | STAF | Wed, Apr 19, 2023 | 1.28 | 1.38 | 1.28 | 1.32 | 1900 | NASDAQ | STAF | Tue, Apr 18, 2023 | 1.34 | 1.41 | 1.30 | 1.32 | 1899 | NASDAQ | STAF | Mon, Apr 17, 2023 | 1.36 | 1.41 | 1.31 | 1.33 | 1898 | NASDAQ | STAF | Fri, Apr 14, 2023 | 1.37 | 1.40 | 1.36 | 1.40 | 1897 | NASDAQ | STAF | Thu, Apr 13, 2023 | 1.35 | 1.38 | 1.31 | 1.36 | 1896 | NASDAQ | STAF | Wed, Apr 12, 2023 | 1.39 | 1.39 | 1.27 | 1.39 | 1895 | NASDAQ | STAF | Tue, Apr 11, 2023 | 1.39 | 1.39 | 1.27 | 1.33 | 1894 | NASDAQ | STAF | Mon, Apr 10, 2023 | 1.38 | 1.41 | 1.33 | 1.37 | 1893 | NASDAQ | STAF | Thu, Apr 6, 2023 | 1.32 | 1.41 | 1.32 | 1.40 | 1892 | NASDAQ | STAF | Wed, Apr 5, 2023 | 1.36 | 1.38 | 1.32 | 1.32 | 1891 | NASDAQ | STAF | Tue, Apr 4, 2023 | 1.43 | 1.43 | 1.32 | 1.33 | 1890 | NASDAQ | STAF | Mon, Apr 3, 2023 | 1.48 | 1.50 | 1.34 | 1.43 | 1889 | NASDAQ | STAF | Fri, Mar 31, 2023 | 1.42 | 1.53 | 1.41 | 1.53 | 1888 | NASDAQ | STAF | Thu, Mar 30, 2023 | 1.40 | 1.46 | 1.35 | 1.46 | 1887 | NASDAQ | STAF | Wed, Mar 29, 2023 | 1.38 | 1.40 | 1.35 | 1.40 | 1886 | NASDAQ | STAF | Tue, Mar 28, 2023 | 1.57 | 1.57 | 1.38 | 1.38 | 1885 | NASDAQ | STAF | Mon, Mar 27, 2023 | 1.54 | 1.55 | 1.50 | 1.55 | 1884 | NASDAQ | STAF | Fri, Mar 24, 2023 | 1.45 | 1.53 | 1.45 | 1.50 | 1883 | NASDAQ | STAF | Thu, Mar 23, 2023 | 1.51 | 1.52 | 1.47 | 1.50 | 1882 | NASDAQ | STAF | Wed, Mar 22, 2023 | 1.54 | 1.55 | 1.47 | 1.49 | 1881 | NASDAQ | STAF | Tue, Mar 21, 2023 | 1.41 | 1.60 | 1.41 | 1.51 | 1880 | NASDAQ | STAF | Mon, Mar 20, 2023 | 1.50 | 1.52 | 1.41 | 1.43 | 1879 | NASDAQ | STAF | Fri, Mar 17, 2023 | 1.54 | 1.68 | 1.41 | 1.52 | 1878 | NASDAQ | STAF | Thu, Mar 16, 2023 | 1.57 | 1.58 | 1.46 | 1.51 | 1877 | NASDAQ | STAF | Wed, Mar 15, 2023 | 1.56 | 1.62 | 1.46 | 1.56 | 1876 | NASDAQ | STAF | Tue, Mar 14, 2023 | 1.70 | 1.75 | 1.53 | 1.56 | 1875 | NASDAQ | STAF | Mon, Mar 13, 2023 | 1.68 | 1.70 | 1.52 | 1.56 | 1874 | NASDAQ | STAF | Fri, Mar 10, 2023 | 1.69 | 1.77 | 1.62 | 1.67 | 1873 | NASDAQ | STAF | Thu, Mar 9, 2023 | 1.81 | 1.84 | 1.67 | 1.74 | 1872 | NASDAQ | STAF | Wed, Mar 8, 2023 | 1.90 | 1.93 | 1.77 | 1.78 | 1871 | NASDAQ | STAF | Tue, Mar 7, 2023 | 1.89 | 1.89 | 1.80 | 1.87 | 1870 | NASDAQ | STAF | Mon, Mar 6, 2023 | 2.02 | 2.02 | 1.84 | 1.87 | 1869 | NASDAQ | STAF | Fri, Mar 3, 2023 | 2.03 | 2.08 | 1.95 | 2.02 | 1868 | NASDAQ | STAF | Thu, Mar 2, 2023 | 1.98 | 2.07 | 1.80 | 2.02 | 1867 | NASDAQ | STAF | Wed, Mar 1, 2023 | 1.82 | 1.94 | 1.79 | 1.91 | 1866 | NASDAQ | STAF | Tue, Feb 28, 2023 | 1.90 | 1.90 | 1.78 | 1.79 | 1865 | NASDAQ | STAF | Mon, Feb 27, 2023 | 1.90 | 1.90 | 1.76 | 1.81 | 1864 | NASDAQ | STAF | Fri, Feb 24, 2023 | 1.86 | 1.88 | 1.80 | 1.84 | 1863 | NASDAQ | STAF | Thu, Feb 23, 2023 | 1.95 | 1.97 | 1.76 | 1.88 | 1862 | NASDAQ | STAF | Wed, Feb 22, 2023 | 1.99 | 2.00 | 1.81 | 1.90 | 1861 | NASDAQ | STAF | Tue, Feb 21, 2023 | 1.96 | 2.04 | 1.86 | 1.98 | 1860 | NASDAQ | STAF | Fri, Feb 17, 2023 | 2.18 | 2.21 | 1.74 | 2.01 | 1859 | NASDAQ | STAF | Thu, Feb 16, 2023 | 2.28 | 2.29 | 2.12 | 2.20 | 1858 | NASDAQ | STAF | Wed, Feb 15, 2023 | 2.23 | 2.28 | 2.15 | 2.26 | 1857 | NASDAQ | STAF | Tue, Feb 14, 2023 | 2.18 | 2.29 | 2.16 | 2.17 | 1856 | NASDAQ | STAF | Mon, Feb 13, 2023 | 2.35 | 2.35 | 2.17 | 2.19 | 1855 | NASDAQ | STAF | Fri, Feb 10, 2023 | 2.35 | 2.41 | 2.24 | 2.35 | 1854 | NASDAQ | STAF | Thu, Feb 9, 2023 | 2.35 | 2.37 | 2.25 | 2.32 | 1853 | NASDAQ | STAF | Wed, Feb 8, 2023 | 2.48 | 2.52 | 2.24 | 2.27 | 1852 | NASDAQ | STAF | Tue, Feb 7, 2023 | 3.20 | 4.00 | 2.35 | 2.47 | 1851 | NASDAQ | STAF | Mon, Feb 6, 2023 | 3.45 | 3.47 | 3.17 | 3.21 | 1850 | NASDAQ | STAF | Fri, Feb 3, 2023 | 3.35 | 3.47 | 3.27 | 3.36 | 1849 | NASDAQ | STAF | Thu, Feb 2, 2023 | 3.16 | 3.34 | 3.06 | 3.33 | 1848 | NASDAQ | STAF | Wed, Feb 1, 2023 | 3.03 | 3.17 | 3.03 | 3.13 | 1847 | NASDAQ | STAF | Tue, Jan 31, 2023 | 3.03 | 3.12 | 2.98 | 3.12 | 1846 | NASDAQ | STAF | Mon, Jan 30, 2023 | 3.09 | 3.14 | 2.92 | 3.01 | 1845 | NASDAQ | STAF | Fri, Jan 27, 2023 | 3.08 | 3.17 | 3.06 | 3.17 | 1844 | NASDAQ | STAF | Thu, Jan 26, 2023 | 3.08 | 3.17 | 3.02 | 3.10 | 1843 | NASDAQ | STAF | Wed, Jan 25, 2023 | 2.96 | 3.15 | 2.95 | 3.10 | 1842 | NASDAQ | STAF | Tue, Jan 24, 2023 | 3.01 | 3.16 | 2.95 | 3.06 | 1841 | NASDAQ | STAF | Mon, Jan 23, 2023 | 3.24 | 3.24 | 3.04 | 3.11 | 1840 | NASDAQ | STAF | Fri, Jan 20, 2023 | 3.12 | 3.27 | 2.94 | 3.21 | 1839 | NASDAQ | STAF | Thu, Jan 19, 2023 | 3.45 | 3.54 | 3.27 | 3.30 | 1838 | NASDAQ | STAF | Wed, Jan 18, 2023 | 3.45 | 3.55 | 3.25 | 3.47 | 1837 | NASDAQ | STAF | Tue, Jan 17, 2023 | 3.35 | 3.59 | 3.29 | 3.58 | 1836 | NASDAQ | STAF | Fri, Jan 13, 2023 | 3.11 | 3.30 | 3.06 | 3.27 | 1835 | NASDAQ | STAF | Thu, Jan 12, 2023 | 2.93 | 3.09 | 2.92 | 3.04 | 1834 | NASDAQ | STAF | Wed, Jan 11, 2023 | 2.88 | 2.93 | 2.85 | 2.93 | 1833 | NASDAQ | STAF | Tue, Jan 10, 2023 | 2.90 | 2.93 | 2.82 | 2.87 | 1832 | NASDAQ | STAF | Mon, Jan 9, 2023 | 2.89 | 2.89 | 2.83 | 2.85 | 1831 | NASDAQ | STAF | Fri, Jan 6, 2023 | 2.90 | 2.96 | 2.74 | 2.82 | 1830 | NASDAQ | STAF | Thu, Jan 5, 2023 | 2.87 | 2.94 | 2.85 | 2.89 | 1829 | NASDAQ | STAF | Wed, Jan 4, 2023 | 2.92 | 2.99 | 2.85 | 2.93 | 1828 | NASDAQ | STAF | Tue, Jan 3, 2023 | 3.00 | 3.03 | 2.85 | 2.93 | 1827 | NASDAQ | STAF | Fri, Dec 30, 2022 | 2.95 | 3.00 | 2.82 | 2.82 | 1826 | NASDAQ | STAF | Thu, Dec 29, 2022 | 3.05 | 3.15 | 2.95 | 2.95 | 1825 | NASDAQ | STAF | Wed, Dec 28, 2022 | 2.97 | 3.02 | 2.90 | 3.02 | 1824 | NASDAQ | STAF | Tue, Dec 27, 2022 | 2.99 | 3.06 | 2.89 | 2.91 | 1823 | NASDAQ | STAF | Fri, Dec 23, 2022 | 3.01 | 3.07 | 2.98 | 2.99 | 1822 | NASDAQ | STAF | Thu, Dec 22, 2022 | 3.08 | 3.09 | 2.97 | 3.04 | 1821 | NASDAQ | STAF | Wed, Dec 21, 2022 | 2.96 | 3.10 | 2.85 | 3.06 | 1820 | NASDAQ | STAF | Tue, Dec 20, 2022 | 3.01 | 3.16 | 2.96 | 3.00 | 1819 | NASDAQ | STAF | Mon, Dec 19, 2022 | 3.06 | 3.15 | 2.91 | 3.07 | 1818 | NASDAQ | STAF | Fri, Dec 16, 2022 | 2.95 | 3.15 | 2.89 | 3.09 | 1817 | NASDAQ | STAF | Thu, Dec 15, 2022 | 2.91 | 2.98 | 2.91 | 2.93 | 1816 | NASDAQ | STAF | Wed, Dec 14, 2022 | 2.94 | 2.97 | 2.84 | 2.94 | 1815 | NASDAQ | STAF | Tue, Dec 13, 2022 | 2.88 | 2.93 | 2.79 | 2.89 | 1814 | NASDAQ | STAF | Mon, Dec 12, 2022 | 2.88 | 2.88 | 2.76 | 2.82 | 1813 | NASDAQ | STAF | Fri, Dec 9, 2022 | 2.84 | 2.97 | 2.79 | 2.83 | 1812 | NASDAQ | STAF | Thu, Dec 8, 2022 | 2.85 | 2.91 | 2.78 | 2.84 | 1811 | NASDAQ | STAF | Wed, Dec 7, 2022 | 2.96 | 2.96 | 2.75 | 2.84 | 1810 | NASDAQ | STAF | Tue, Dec 6, 2022 | 2.98 | 2.98 | 2.80 | 2.83 | 1809 | NASDAQ | STAF | Mon, Dec 5, 2022 | 2.71 | 2.95 | 2.70 | 2.92 | 1808 | NASDAQ | STAF | Fri, Dec 2, 2022 | 2.75 | 2.83 | 2.71 | 2.76 | 1807 | NASDAQ | STAF | Thu, Dec 1, 2022 | 2.62 | 2.87 | 2.61 | 2.72 | 1806 | NASDAQ | STAF | Wed, Nov 30, 2022 | 2.58 | 2.69 | 2.58 | 2.69 | 1805 | NASDAQ | STAF | Tue, Nov 29, 2022 | 2.58 | 2.70 | 2.56 | 2.62 | 1804 | NASDAQ | STAF | Mon, Nov 28, 2022 | 2.57 | 2.78 | 2.49 | 2.63 | 1803 | NASDAQ | STAF | Fri, Nov 25, 2022 | 2.49 | 2.54 | 2.43 | 2.51 | 1802 | NASDAQ | STAF | Wed, Nov 23, 2022 | 2.68 | 2.68 | 2.38 | 2.40 | 1801 | NASDAQ | STAF | Tue, Nov 22, 2022 | 2.92 | 2.95 | 2.59 | 2.60 | 1800 | NASDAQ | STAF | Mon, Nov 21, 2022 | 2.70 | 2.75 | 2.56 | 2.71 | 1799 | NASDAQ | STAF | Fri, Nov 18, 2022 | 2.80 | 2.80 | 2.65 | 2.76 | 1798 | NASDAQ | STAF | Thu, Nov 17, 2022 | 2.63 | 2.69 | 2.54 | 2.63 | 1797 | NASDAQ | STAF | Wed, Nov 16, 2022 | 2.89 | 2.89 | 2.70 | 2.78 | 1796 | NASDAQ | STAF | Tue, Nov 15, 2022 | 2.75 | 2.88 | 2.67 | 2.88 | 1795 | NASDAQ | STAF | Mon, Nov 14, 2022 | 2.41 | 2.92 | 2.41 | 2.75 | 1794 | NASDAQ | STAF | Fri, Nov 11, 2022 | 2.44 | 2.50 | 2.33 | 2.46 | 1793 | NASDAQ | STAF | Thu, Nov 10, 2022 | 2.39 | 2.45 | 2.28 | 2.43 | 1792 | NASDAQ | STAF | Wed, Nov 9, 2022 | 2.28 | 2.44 | 2.24 | 2.40 | 1791 | NASDAQ | STAF | Tue, Nov 8, 2022 | 2.31 | 2.39 | 2.24 | 2.28 | 1790 | NASDAQ | STAF | Mon, Nov 7, 2022 | 2.20 | 2.41 | 2.20 | 2.27 | 1789 | NASDAQ | STAF | Fri, Nov 4, 2022 | 2.45 | 2.48 | 2.40 | 2.48 | 1788 | NASDAQ | STAF | Thu, Nov 3, 2022 | 2.56 | 2.56 | 2.33 | 2.48 | 1787 | NASDAQ | STAF | Wed, Nov 2, 2022 | 2.48 | 2.51 | 2.31 | 2.31 | 1786 | NASDAQ | STAF | Tue, Nov 1, 2022 | 2.60 | 2.61 | 2.37 | 2.39 | 1785 | NASDAQ | STAF | Mon, Oct 31, 2022 | 2.55 | 2.68 | 2.55 | 2.57 | 1784 | NASDAQ | STAF | Fri, Oct 28, 2022 | 2.95 | 2.96 | 2.51 | 2.54 | 1783 | NASDAQ | STAF | Thu, Oct 27, 2022 | 3.05 | 3.05 | 2.93 | 2.97 | 1782 | NASDAQ | STAF | Wed, Oct 26, 2022 | 2.93 | 3.13 | 2.93 | 3.13 | 1781 | NASDAQ | STAF | Tue, Oct 25, 2022 | 3.01 | 3.09 | 2.93 | 2.93 | 1780 | NASDAQ | STAF | Mon, Oct 24, 2022 | 3.00 | 3.08 | 2.92 | 3.02 | 1779 | NASDAQ | STAF | Fri, Oct 21, 2022 | 3.03 | 3.12 | 3.02 | 3.04 | 1778 | NASDAQ | STAF | Thu, Oct 20, 2022 | 3.03 | 3.17 | 3.02 | 3.03 | 1777 | NASDAQ | STAF | Wed, Oct 19, 2022 | 3.15 | 3.15 | 3.02 | 3.03 | 1776 | NASDAQ | STAF | Tue, Oct 18, 2022 | 3.07 | 3.30 | 3.06 | 3.13 | 1775 | NASDAQ | STAF | Mon, Oct 17, 2022 | 3.10 | 3.13 | 3.03 | 3.11 | 1774 | NASDAQ | STAF | Fri, Oct 14, 2022 | 3.17 | 3.19 | 2.97 | 3.05 | 1773 | NASDAQ | STAF | Thu, Oct 13, 2022 | 3.08 | 3.16 | 2.90 | 3.15 | 1772 | NASDAQ | STAF | Wed, Oct 12, 2022 | 3.13 | 3.20 | 3.04 | 3.14 | 1771 | NASDAQ | STAF | Tue, Oct 11, 2022 | 3.17 | 3.21 | 3.08 | 3.12 | 1770 | NASDAQ | STAF | Mon, Oct 10, 2022 | 3.20 | 3.20 | 3.11 | 3.14 | 1769 | NASDAQ | STAF | Fri, Oct 7, 2022 | 3.13 | 3.24 | 3.11 | 3.18 | 1768 | NASDAQ | STAF | Thu, Oct 6, 2022 | 3.17 | 3.30 | 3.10 | 3.17 | 1767 | NASDAQ | STAF | Wed, Oct 5, 2022 | 3.15 | 3.19 | 3.10 | 3.12 | 1766 | NASDAQ | STAF | Tue, Oct 4, 2022 | 3.13 | 3.20 | 3.08 | 3.14 | 1765 | NASDAQ | STAF | Mon, Oct 3, 2022 | 3.21 | 3.21 | 3.07 | 3.15 | 1764 | NASDAQ | STAF | Fri, Sep 30, 2022 | 3.12 | 3.23 | 3.07 | 3.07 | 1763 | NASDAQ | STAF | Thu, Sep 29, 2022 | 3.16 | 3.18 | 3.07 | 3.10 | 1762 | NASDAQ | STAF | Wed, Sep 28, 2022 | 3.22 | 3.23 | 3.19 | 3.22 | 1761 | NASDAQ | STAF | Tue, Sep 27, 2022 | 3.21 | 3.21 | 3.09 | 3.19 | 1760 | NASDAQ | STAF | Mon, Sep 26, 2022 | 3.15 | 3.31 | 3.07 | 3.07 | 1759 | NASDAQ | STAF | Fri, Sep 23, 2022 | 3.31 | 3.47 | 3.11 | 3.20 | 1758 | NASDAQ | STAF | Thu, Sep 22, 2022 | 3.58 | 3.61 | 3.26 | 3.31 | 1757 | NASDAQ | STAF | Wed, Sep 21, 2022 | 3.65 | 3.69 | 3.60 | 3.60 | 1756 | NASDAQ | STAF | Tue, Sep 20, 2022 | 3.51 | 3.66 | 3.51 | 3.66 | 1755 | NASDAQ | STAF | Mon, Sep 19, 2022 | 3.82 | 3.82 | 3.52 | 3.74 | 1754 | NASDAQ | STAF | Fri, Sep 16, 2022 | 3.56 | 3.69 | 3.48 | 3.52 | 1753 | NASDAQ | STAF | Thu, Sep 15, 2022 | 3.53 | 3.80 | 3.53 | 3.70 | 1752 | NASDAQ | STAF | Wed, Sep 14, 2022 | 3.56 | 3.73 | 3.53 | 3.63 | 1751 | NASDAQ | STAF | Tue, Sep 13, 2022 | 3.73 | 3.79 | 3.47 | 3.58 | 1750 | NASDAQ | STAF | Mon, Sep 12, 2022 | 3.78 | 3.88 | 3.61 | 3.76 | 1749 | NASDAQ | STAF | Fri, Sep 9, 2022 | 3.36 | 3.83 | 3.36 | 3.70 | 1748 | NASDAQ | STAF | Thu, Sep 8, 2022 | 3.43 | 3.47 | 3.29 | 3.43 | 1747 | NASDAQ | STAF | Wed, Sep 7, 2022 | 3.33 | 3.42 | 3.09 | 3.34 | 1746 | NASDAQ | STAF | Tue, Sep 6, 2022 | 3.44 | 3.53 | 3.30 | 3.30 | 1745 | NASDAQ | STAF | Fri, Sep 2, 2022 | 3.71 | 3.71 | 3.43 | 3.46 | 1744 | NASDAQ | STAF | Thu, Sep 1, 2022 | 3.57 | 4.05 | 3.45 | 3.60 | 1743 | NASDAQ | STAF | Wed, Aug 31, 2022 | 3.66 | 3.75 | 3.60 | 3.72 | 1742 | NASDAQ | STAF | Tue, Aug 30, 2022 | 3.73 | 3.73 | 3.56 | 3.62 | 1741 | NASDAQ | STAF | Mon, Aug 29, 2022 | 3.39 | 3.75 | 3.30 | 3.67 | 1740 | NASDAQ | STAF | Fri, Aug 26, 2022 | 3.44 | 3.53 | 3.30 | 3.44 | 1739 | NASDAQ | STAF | Thu, Aug 25, 2022 | 3.17 | 3.53 | 3.15 | 3.38 | 1738 | NASDAQ | STAF | Wed, Aug 24, 2022 | 3.22 | 3.35 | 3.04 | 3.23 | 1737 | NASDAQ | STAF | Tue, Aug 23, 2022 | 3.30 | 3.47 | 3.17 | 3.28 | 1736 | NASDAQ | STAF | Mon, Aug 22, 2022 | 3.41 | 3.45 | 3.25 | 3.26 | 1735 | NASDAQ | STAF | Fri, Aug 19, 2022 | 3.80 | 3.83 | 3.44 | 3.49 | 1734 | NASDAQ | STAF | Thu, Aug 18, 2022 | 3.87 | 3.98 | 3.68 | 3.80 | 1733 | NASDAQ | STAF | Wed, Aug 17, 2022 | 3.86 | 4.03 | 3.80 | 3.93 | 1732 | NASDAQ | STAF | Tue, Aug 16, 2022 | 3.70 | 3.97 | 3.65 | 3.94 | 1731 | NASDAQ | STAF | Mon, Aug 15, 2022 | 3.73 | 3.80 | 3.54 | 3.76 | 1730 | NASDAQ | STAF | Fri, Aug 12, 2022 | 3.70 | 3.80 | 3.63 | 3.70 | 1729 | NASDAQ | STAF | Thu, Aug 11, 2022 | 3.85 | 4.05 | 3.64 | 3.72 | 1728 | NASDAQ | STAF | Wed, Aug 10, 2022 | 3.66 | 4.06 | 3.52 | 3.87 | 1727 | NASDAQ | STAF | Tue, Aug 9, 2022 | 4.17 | 4.17 | 3.55 | 3.66 | 1726 | NASDAQ | STAF | Mon, Aug 8, 2022 | 4.25 | 4.54 | 4.03 | 4.22 | 1725 | NASDAQ | STAF | Fri, Aug 5, 2022 | 3.99 | 6.44 | 3.74 | 4.35 | 1724 | NASDAQ | STAF | Thu, Aug 4, 2022 | 3.58 | 4.91 | 3.53 | 3.68 | 1723 | NASDAQ | STAF | Wed, Aug 3, 2022 | 3.22 | 3.38 | 3.16 | 3.20 | 1722 | NASDAQ | STAF | Tue, Aug 2, 2022 | 3.24 | 3.42 | 3.12 | 3.20 | 1721 | NASDAQ | STAF | Mon, Aug 1, 2022 | 3.07 | 3.63 | 3.06 | 3.26 | 1720 | NASDAQ | STAF | Fri, Jul 29, 2022 | 3.03 | 3.10 | 3.03 | 3.05 | 1719 | NASDAQ | STAF | Thu, Jul 28, 2022 | 3.20 | 3.20 | 2.97 | 3.05 | 1718 | NASDAQ | STAF | Wed, Jul 27, 2022 | 3.10 | 3.16 | 2.99 | 3.10 | 1717 | NASDAQ | STAF | Tue, Jul 26, 2022 | 2.98 | 3.14 | 2.97 | 3.09 | 1716 | NASDAQ | STAF | Mon, Jul 25, 2022 | 3.00 | 3.15 | 2.91 | 3.07 | 1715 | NASDAQ | STAF | Fri, Jul 22, 2022 | 3.54 | 4.15 | 2.82 | 3.00 | 1714 | NASDAQ | STAF | Thu, Jul 21, 2022 | 3.90 | 3.91 | 3.33 | 3.54 | 1713 | NASDAQ | STAF | Wed, Jul 20, 2022 | 3.90 | 4.30 | 3.56 | 3.83 | 1712 | NASDAQ | STAF | Tue, Jul 19, 2022 | 3.60 | 4.41 | 3.58 | 3.99 | 1711 | NASDAQ | STAF | Mon, Jul 18, 2022 | 3.73 | 3.85 | 3.51 | 3.51 | 1710 | NASDAQ | STAF | Fri, Jul 15, 2022 | 3.73 | 3.76 | 3.55 | 3.56 | 1709 | NASDAQ | STAF | Thu, Jul 14, 2022 | 3.77 | 3.91 | 3.65 | 3.73 | 1708 | NASDAQ | STAF | Wed, Jul 13, 2022 | 3.79 | 3.83 | 3.60 | 3.74 | 1707 | NASDAQ | STAF | Tue, Jul 12, 2022 | 3.75 | 4.12 | 3.70 | 3.99 | 1706 | NASDAQ | STAF | Mon, Jul 11, 2022 | 4.02 | 4.02 | 3.70 | 3.77 | 1705 | NASDAQ | STAF | Fri, Jul 8, 2022 | 4.44 | 4.44 | 3.98 | 4.11 | 1704 | NASDAQ | STAF | Thu, Jul 7, 2022 | 4.47 | 4.61 | 4.25 | 4.34 | 1703 | NASDAQ | STAF | Wed, Jul 6, 2022 | 4.75 | 4.81 | 4.39 | 4.44 | 1702 | NASDAQ | STAF | Tue, Jul 5, 2022 | 4.99 | 5.19 | 4.72 | 4.75 | 1701 | NASDAQ | STAF | Fri, Jul 1, 2022 | 5.85 | 6.30 | 5.85 | 6.18 | 1700 | NASDAQ | STAF | Thu, Jun 30, 2022 | 5.40 | 5.95 | 5.28 | 5.85 | 1699 | NASDAQ | STAF | Wed, Jun 29, 2022 | 5.72 | 5.72 | 5.25 | 5.50 | 1698 | NASDAQ | STAF | Tue, Jun 28, 2022 | 6.15 | 6.15 | 5.78 | 5.78 | 1697 | NASDAQ | STAF | Mon, Jun 27, 2022 | 7.48 | 7.48 | 6.01 | 6.15 | 1696 | NASDAQ | STAF | Fri, Jun 24, 2022 | 7.16 | 7.16 | 6.20 | 6.80 | 1695 | NASDAQ | STAF | Thu, Jun 23, 2022 | 8.30 | 8.30 | 6.01 | 6.70 | 1694 | NASDAQ | STAF | Wed, Jun 22, 2022 | 8.05 | 8.10 | 7.27 | 7.67 | 1693 | NASDAQ | STAF | Tue, Jun 21, 2022 | 7.60 | 7.85 | 7.30 | 7.80 | 1692 | NASDAQ | STAF | Fri, Jun 17, 2022 | 7.75 | 8.05 | 7.39 | 7.70 | 1691 | NASDAQ | STAF | Thu, Jun 16, 2022 | 7.95 | 7.95 | 7.50 | 7.75 | 1690 | NASDAQ | STAF | Wed, Jun 15, 2022 | 7.80 | 8.40 | 7.80 | 7.86 | 1689 | NASDAQ | STAF | Tue, Jun 14, 2022 | 8.00 | 8.39 | 7.78 | 7.85 | 1688 | NASDAQ | STAF | Mon, Jun 13, 2022 | 7.60 | 7.85 | 7.59 | 7.85 | 1687 | NASDAQ | STAF | Fri, Jun 10, 2022 | 8.33 | 8.50 | 7.65 | 8.25 | 1686 | NASDAQ | STAF | Thu, Jun 9, 2022 | 8.24 | 8.50 | 8.00 | 8.33 | 1685 | NASDAQ | STAF | Wed, Jun 8, 2022 | 8.24 | 8.55 | 8.00 | 8.49 | 1684 | NASDAQ | STAF | Tue, Jun 7, 2022 | 8.50 | 8.50 | 8.35 | 8.35 | 1683 | NASDAQ | STAF | Mon, Jun 6, 2022 | 8.40 | 8.50 | 8.10 | 8.37 | 1682 | NASDAQ | STAF | Fri, Jun 3, 2022 | 8.11 | 8.50 | 8.10 | 8.10 | 1681 | NASDAQ | STAF | Thu, Jun 2, 2022 | 8.15 | 8.20 | 8.10 | 8.11 | 1680 | NASDAQ | STAF | Wed, Jun 1, 2022 | 7.90 | 8.22 | 7.90 | 8.00 | 1679 | NASDAQ | STAF | Tue, May 31, 2022 | 7.96 | 8.22 | 7.92 | 8.17 | 1678 | NASDAQ | STAF | Fri, May 27, 2022 | 8.00 | 8.39 | 7.92 | 8.10 | 1677 | NASDAQ | STAF | Thu, May 26, 2022 | 8.13 | 8.27 | 7.86 | 7.90 | 1676 | NASDAQ | STAF | Wed, May 25, 2022 | 8.10 | 8.50 | 7.82 | 8.28 | 1675 | NASDAQ | STAF | Tue, May 24, 2022 | 8.30 | 8.30 | 7.69 | 7.91 | 1674 | NASDAQ | STAF | Mon, May 23, 2022 | 8.30 | 8.49 | 7.58 | 8.40 | 1673 | NASDAQ | STAF | Fri, May 20, 2022 | 7.50 | 8.49 | 7.50 | 7.92 | 1672 | NASDAQ | STAF | Thu, May 19, 2022 | 6.25 | 8.30 | 6.25 | 7.52 | 1671 | NASDAQ | STAF | Wed, May 18, 2022 | 6.70 | 6.70 | 6.20 | 6.37 | 1670 | NASDAQ | STAF | Tue, May 17, 2022 | 6.20 | 6.98 | 6.07 | 6.70 | 1669 | NASDAQ | STAF | Mon, May 16, 2022 | 6.20 | 6.46 | 5.90 | 6.23 | 1668 | NASDAQ | STAF | Fri, May 13, 2022 | 5.46 | 6.10 | 5.46 | 6.00 | 1667 | NASDAQ | STAF | Thu, May 12, 2022 | 5.60 | 5.60 | 5.20 | 5.41 | 1666 | NASDAQ | STAF | Wed, May 11, 2022 | 6.04 | 6.20 | 5.50 | 5.50 | 1665 | NASDAQ | STAF | Tue, May 10, 2022 | 5.91 | 6.29 | 5.86 | 6.07 | 1664 | NASDAQ | STAF | Mon, May 9, 2022 | 6.17 | 6.50 | 5.80 | 5.81 | 1663 | NASDAQ | STAF | Fri, May 6, 2022 | 6.58 | 6.89 | 6.26 | 6.41 | 1662 | NASDAQ | STAF | Thu, May 5, 2022 | 6.61 | 6.89 | 6.43 | 6.73 | 1661 | NASDAQ | STAF | Wed, May 4, 2022 | 6.83 | 6.85 | 6.56 | 6.69 | 1660 | NASDAQ | STAF | Tue, May 3, 2022 | 6.70 | 6.85 | 6.55 | 6.82 | 1659 | NASDAQ | STAF | Mon, May 2, 2022 | 6.55 | 6.70 | 6.50 | 6.55 | 1658 | NASDAQ | STAF | Fri, Apr 29, 2022 | 6.50 | 6.79 | 6.38 | 6.70 | 1657 | NASDAQ | STAF | Thu, Apr 28, 2022 | 6.42 | 6.50 | 6.05 | 6.35 | 1656 | NASDAQ | STAF | Wed, Apr 27, 2022 | 6.35 | 6.56 | 6.25 | 6.25 | 1655 | NASDAQ | STAF | Tue, Apr 26, 2022 | 6.79 | 7.00 | 6.25 | 6.25 | 1654 | NASDAQ | STAF | Mon, Apr 25, 2022 | 6.90 | 7.00 | 6.25 | 6.47 | 1653 | NASDAQ | STAF | Fri, Apr 22, 2022 | 7.40 | 7.56 | 6.90 | 7.00 | 1652 | NASDAQ | STAF | Thu, Apr 21, 2022 | 7.70 | 7.85 | 7.27 | 7.55 | 1651 | NASDAQ | STAF | Wed, Apr 20, 2022 | 7.50 | 7.72 | 7.30 | 7.71 | 1650 | NASDAQ | STAF | Tue, Apr 19, 2022 | 8.22 | 8.45 | 7.25 | 7.50 | 1649 | NASDAQ | STAF | Mon, Apr 18, 2022 | 7.50 | 7.90 | 7.19 | 7.79 | 1648 | NASDAQ | STAF | Thu, Apr 14, 2022 | 7.60 | 7.75 | 7.30 | 7.38 | 1647 | NASDAQ | STAF | Wed, Apr 13, 2022 | 7.60 | 7.98 | 7.20 | 7.72 | 1646 | NASDAQ | STAF | Tue, Apr 12, 2022 | 8.38 | 8.70 | 7.35 | 7.40 | 1645 | NASDAQ | STAF | Mon, Apr 11, 2022 | 8.49 | 8.60 | 8.20 | 8.23 | 1644 | NASDAQ | STAF | Fri, Apr 8, 2022 | 9.20 | 9.40 | 8.01 | 8.21 | 1643 | NASDAQ | STAF | Thu, Apr 7, 2022 | 9.00 | 9.27 | 8.70 | 9.19 | 1642 | NASDAQ | STAF | Wed, Apr 6, 2022 | 8.30 | 9.39 | 8.30 | 9.02 | 1641 | NASDAQ | STAF | Tue, Apr 5, 2022 | 8.40 | 8.60 | 8.10 | 8.55 | 1640 | NASDAQ | STAF | Mon, Apr 4, 2022 | 8.39 | 8.59 | 8.00 | 8.55 | 1639 | NASDAQ | STAF | Fri, Apr 1, 2022 | 8.10 | 8.60 | 7.90 | 8.22 | 1638 | NASDAQ | STAF | Thu, Mar 31, 2022 | 8.20 | 8.40 | 7.80 | 8.00 | 1637 | NASDAQ | STAF | Wed, Mar 30, 2022 | 7.84 | 8.40 | 7.84 | 8.08 | 1636 | NASDAQ | STAF | Tue, Mar 29, 2022 | 8.00 | 8.31 | 7.87 | 8.00 | 1635 | NASDAQ | STAF | Mon, Mar 28, 2022 | 8.20 | 8.46 | 7.50 | 7.89 | 1634 | NASDAQ | STAF | Fri, Mar 25, 2022 | 8.00 | 8.79 | 7.80 | 8.20 | 1633 | NASDAQ | STAF | Thu, Mar 24, 2022 | 7.20 | 8.24 | 7.10 | 8.00 | 1632 | NASDAQ | STAF | Wed, Mar 23, 2022 | 7.10 | 7.15 | 7.00 | 7.14 | 1631 | NASDAQ | STAF | Tue, Mar 22, 2022 | 7.11 | 7.35 | 6.82 | 7.10 | 1630 | NASDAQ | STAF | Mon, Mar 21, 2022 | 7.10 | 7.28 | 6.93 | 7.15 | 1629 | NASDAQ | STAF | Fri, Mar 18, 2022 | 7.17 | 7.40 | 7.00 | 7.00 | 1628 | NASDAQ | STAF | Thu, Mar 17, 2022 | 7.05 | 7.19 | 6.90 | 7.17 | 1627 | NASDAQ | STAF | Wed, Mar 16, 2022 | 7.20 | 7.30 | 6.86 | 7.02 | 1626 | NASDAQ | STAF | Tue, Mar 15, 2022 | 6.90 | 7.00 | 6.75 | 6.80 | 1625 | NASDAQ | STAF | Mon, Mar 14, 2022 | 7.10 | 7.30 | 6.90 | 6.97 | 1624 | NASDAQ | STAF | Fri, Mar 11, 2022 | 7.60 | 7.80 | 6.86 | 7.10 | 1623 | NASDAQ | STAF | Thu, Mar 10, 2022 | 7.50 | 7.60 | 7.13 | 7.60 | 1622 | NASDAQ | STAF | Wed, Mar 9, 2022 | 7.35 | 7.50 | 6.87 | 7.48 | 1621 | NASDAQ | STAF | Tue, Mar 8, 2022 | 6.60 | 7.84 | 6.60 | 7.35 | 1620 | NASDAQ | STAF | Mon, Mar 7, 2022 | 6.90 | 6.90 | 6.60 | 6.63 | 1619 | NASDAQ | STAF | Fri, Mar 4, 2022 | 7.30 | 7.39 | 6.80 | 6.88 | 1618 | NASDAQ | STAF | Thu, Mar 3, 2022 | 7.10 | 7.38 | 7.00 | 7.18 | 1617 | NASDAQ | STAF | Wed, Mar 2, 2022 | 6.90 | 7.30 | 6.85 | 7.05 | 1616 | NASDAQ | STAF | Tue, Mar 1, 2022 | 6.95 | 7.39 | 6.72 | 6.99 | 1615 | NASDAQ | STAF | Mon, Feb 28, 2022 | 7.00 | 7.07 | 6.62 | 6.90 | 1614 | NASDAQ | STAF | Fri, Feb 25, 2022 | 7.01 | 7.24 | 6.60 | 6.93 | 1613 | NASDAQ | STAF | Thu, Feb 24, 2022 | 6.50 | 7.05 | 6.50 | 7.05 | 1612 | NASDAQ | STAF | Wed, Feb 23, 2022 | 7.50 | 7.51 | 6.50 | 6.81 | 1611 | NASDAQ | STAF | Tue, Feb 22, 2022 | 7.30 | 7.70 | 7.30 | 7.32 | 1610 | NASDAQ | STAF | Fri, Feb 18, 2022 | 7.90 | 8.20 | 7.50 | 7.75 | 1609 | NASDAQ | STAF | Thu, Feb 17, 2022 | 8.60 | 8.60 | 7.93 | 7.93 | 1608 | NASDAQ | STAF | Wed, Feb 16, 2022 | 8.40 | 8.61 | 8.30 | 8.51 | 1607 | NASDAQ | STAF | Tue, Feb 15, 2022 | 8.30 | 8.80 | 8.21 | 8.40 | 1606 | NASDAQ | STAF | Mon, Feb 14, 2022 | 8.25 | 8.50 | 8.25 | 8.43 | 1605 | NASDAQ | STAF | Fri, Feb 11, 2022 | 8.25 | 8.63 | 8.25 | 8.50 | 1604 | NASDAQ | STAF | Thu, Feb 10, 2022 | 8.80 | 8.80 | 8.22 | 8.66 | 1603 | NASDAQ | STAF | Wed, Feb 9, 2022 | 8.70 | 8.90 | 8.50 | 8.71 | 1602 | NASDAQ | STAF | Tue, Feb 8, 2022 | 8.40 | 8.80 | 8.20 | 8.71 | 1601 | NASDAQ | STAF | Mon, Feb 7, 2022 | 8.12 | 8.60 | 8.10 | 8.40 | 1600 | NASDAQ | STAF | Fri, Feb 4, 2022 | 8.30 | 8.77 | 7.92 | 8.56 | 1599 | NASDAQ | STAF | Thu, Feb 3, 2022 | 8.40 | 8.47 | 8.20 | 8.30 | 1598 | NASDAQ | STAF | Wed, Feb 2, 2022 | 8.50 | 8.70 | 8.25 | 8.32 | 1597 | NASDAQ | STAF | Tue, Feb 1, 2022 | 8.66 | 8.73 | 8.00 | 8.70 | 1596 | NASDAQ | STAF | Mon, Jan 31, 2022 | 7.50 | 8.77 | 7.50 | 8.40 | 1595 | NASDAQ | STAF | Fri, Jan 28, 2022 | 7.69 | 7.82 | 7.21 | 7.50 | 1594 | NASDAQ | STAF | Thu, Jan 27, 2022 | 8.58 | 8.67 | 7.51 | 7.84 | 1593 | NASDAQ | STAF | Wed, Jan 26, 2022 | 8.30 | 8.89 | 8.15 | 8.32 | 1592 | NASDAQ | STAF | Tue, Jan 25, 2022 | 8.06 | 8.70 | 7.80 | 8.30 | 1591 | NASDAQ | STAF | Mon, Jan 24, 2022 | 7.92 | 8.15 | 7.00 | 8.15 | 1590 | NASDAQ | STAF | Fri, Jan 21, 2022 | 8.40 | 8.58 | 8.00 | 8.10 | 1589 | NASDAQ | STAF | Thu, Jan 20, 2022 | 8.62 | 8.89 | 8.13 | 8.35 | 1588 | NASDAQ | STAF | Wed, Jan 19, 2022 | 8.83 | 8.83 | 8.21 | 8.58 | 1587 | NASDAQ | STAF | Tue, Jan 18, 2022 | 8.90 | 8.95 | 8.48 | 8.85 | 1586 | NASDAQ | STAF | Fri, Jan 14, 2022 | 9.10 | 9.10 | 8.77 | 8.95 | 1585 | NASDAQ | STAF | Thu, Jan 13, 2022 | 9.80 | 9.80 | 9.15 | 9.30 | 1584 | NASDAQ | STAF | Wed, Jan 12, 2022 | 9.59 | 10.18 | 9.31 | 9.61 | 1583 | NASDAQ | STAF | Tue, Jan 11, 2022 | 9.52 | 10.10 | 9.34 | 9.65 | 1582 | NASDAQ | STAF | Mon, Jan 10, 2022 | 9.90 | 10.10 | 9.30 | 9.40 | 1581 | NASDAQ | STAF | Fri, Jan 7, 2022 | 9.30 | 10.40 | 9.22 | 10.10 | 1580 | NASDAQ | STAF | Thu, Jan 6, 2022 | 9.28 | 9.47 | 8.92 | 9.47 | 1579 | NASDAQ | STAF | Wed, Jan 5, 2022 | 9.70 | 10.80 | 9.16 | 9.29 | 1578 | NASDAQ | STAF | Tue, Jan 4, 2022 | 9.60 | 9.90 | 9.60 | 9.78 | 1577 | NASDAQ | STAF | Mon, Jan 3, 2022 | 9.39 | 9.88 | 9.30 | 9.60 | 1576 | NASDAQ | STAF | Fri, Dec 31, 2021 | 9.30 | 9.50 | 9.15 | 9.15 | 1575 | NASDAQ | STAF | Thu, Dec 30, 2021 | 9.37 | 9.91 | 9.10 | 9.30 | 1574 | NASDAQ | STAF | Wed, Dec 29, 2021 | 9.40 | 9.78 | 9.01 | 9.26 | 1573 | NASDAQ | STAF | Tue, Dec 28, 2021 | 9.80 | 9.90 | 9.16 | 9.32 | 1572 | NASDAQ | STAF | Mon, Dec 27, 2021 | 10.10 | 10.20 | 9.82 | 10.10 | 1571 | NASDAQ | STAF | Thu, Dec 23, 2021 | 9.80 | 10.50 | 9.77 | 10.20 | 1570 | NASDAQ | STAF | Wed, Dec 22, 2021 | 9.01 | 9.95 | 9.00 | 9.77 | 1569 | NASDAQ | STAF | Tue, Dec 21, 2021 | 8.80 | 9.30 | 8.70 | 9.10 | 1568 | NASDAQ | STAF | Mon, Dec 20, 2021 | 8.74 | 8.85 | 8.60 | 8.60 | 1567 | NASDAQ | STAF | Fri, Dec 17, 2021 | 9.16 | 9.44 | 8.90 | 9.01 | 1566 | NASDAQ | STAF | Thu, Dec 16, 2021 | 9.73 | 9.80 | 9.15 | 9.16 | 1565 | NASDAQ | STAF | Wed, Dec 15, 2021 | 9.89 | 9.89 | 8.91 | 9.60 | 1564 | NASDAQ | STAF | Tue, Dec 14, 2021 | 9.74 | 9.95 | 9.60 | 9.62 | 1563 | NASDAQ | STAF | Mon, Dec 13, 2021 | 10.30 | 10.60 | 9.60 | 9.73 | 1562 | NASDAQ | STAF | Fri, Dec 10, 2021 | 10.80 | 11.00 | 10.30 | 10.50 | 1561 | NASDAQ | STAF | Thu, Dec 9, 2021 | 10.70 | 11.40 | 10.50 | 10.60 | 1560 | NASDAQ | STAF | Wed, Dec 8, 2021 | 10.20 | 11.30 | 10.00 | 10.90 | 1559 | NASDAQ | STAF | Tue, Dec 7, 2021 | 9.90 | 10.90 | 9.90 | 10.20 | 1558 | NASDAQ | STAF | Mon, Dec 6, 2021 | 10.00 | 10.10 | 9.50 | 9.94 | 1557 | NASDAQ | STAF | Fri, Dec 3, 2021 | 10.30 | 10.30 | 9.80 | 9.96 | 1556 | NASDAQ | STAF | Thu, Dec 2, 2021 | 9.92 | 10.90 | 9.81 | 10.10 | 1555 | NASDAQ | STAF | Wed, Dec 1, 2021 | 10.80 | 11.30 | 9.80 | 10.00 | 1554 | NASDAQ | STAF | Tue, Nov 30, 2021 | 11.10 | 12.40 | 10.60 | 11.10 | 1553 | NASDAQ | STAF | Mon, Nov 29, 2021 | 12.10 | 12.40 | 11.10 | 11.50 | 1552 | NASDAQ | STAF | Fri, Nov 26, 2021 | 12.50 | 12.70 | 11.70 | 12.00 | 1551 | NASDAQ | STAF | Wed, Nov 24, 2021 | 12.70 | 13.20 | 12.30 | 12.70 | 1550 | NASDAQ | STAF | Tue, Nov 23, 2021 | 13.70 | 13.90 | 12.50 | 12.55 | 1549 | NASDAQ | STAF | Mon, Nov 22, 2021 | 16.10 | 16.10 | 13.60 | 13.90 | 1548 | NASDAQ | STAF | Fri, Nov 19, 2021 | 15.50 | 16.40 | 15.40 | 16.10 | 1547 | NASDAQ | STAF | Thu, Nov 18, 2021 | 16.20 | 16.20 | 15.30 | 15.50 | 1546 | NASDAQ | STAF | Wed, Nov 17, 2021 | 16.40 | 16.57 | 15.50 | 15.90 | 1545 | NASDAQ | STAF | Tue, Nov 16, 2021 | 16.60 | 17.29 | 16.30 | 16.30 | 1544 | NASDAQ | STAF | Mon, Nov 15, 2021 | 17.20 | 17.90 | 16.80 | 17.70 | 1543 | NASDAQ | STAF | Fri, Nov 12, 2021 | 16.50 | 17.10 | 16.10 | 16.90 | 1542 | NASDAQ | STAF | Thu, Nov 11, 2021 | 16.80 | 17.20 | 16.50 | 16.50 | 1541 | NASDAQ | STAF | Wed, Nov 10, 2021 | 17.10 | 17.30 | 15.99 | 16.70 | 1540 | NASDAQ | STAF | Tue, Nov 9, 2021 | 18.30 | 18.32 | 17.00 | 17.40 | 1539 | NASDAQ | STAF | Mon, Nov 8, 2021 | 17.42 | 19.60 | 17.30 | 18.50 | 1538 | NASDAQ | STAF | Fri, Nov 5, 2021 | 17.80 | 17.90 | 17.30 | 17.50 | 1537 | NASDAQ | STAF | Thu, Nov 4, 2021 | 17.70 | 17.98 | 17.40 | 17.70 | 1536 | NASDAQ | STAF | Wed, Nov 3, 2021 | 17.50 | 17.75 | 17.30 | 17.60 | 1535 | NASDAQ | STAF | Tue, Nov 2, 2021 | 17.50 | 17.77 | 17.10 | 17.50 | 1534 | NASDAQ | STAF | Mon, Nov 1, 2021 | 17.50 | 18.00 | 17.30 | 17.40 | 1533 | NASDAQ | STAF | Fri, Oct 29, 2021 | 17.50 | 18.10 | 17.10 | 17.45 | 1532 | NASDAQ | STAF | Thu, Oct 28, 2021 | 19.00 | 19.90 | 18.40 | 18.60 | 1531 | NASDAQ | STAF | Wed, Oct 27, 2021 | 19.20 | 21.00 | 18.60 | 19.40 | 1530 | NASDAQ | STAF | Tue, Oct 26, 2021 | 18.70 | 18.70 | 17.90 | 18.30 | 1529 | NASDAQ | STAF | Mon, Oct 25, 2021 | 17.50 | 18.80 | 17.50 | 18.60 | 1528 | NASDAQ | STAF | Fri, Oct 22, 2021 | 17.80 | 17.92 | 17.30 | 17.60 | 1527 | NASDAQ | STAF | Thu, Oct 21, 2021 | 18.30 | 18.60 | 17.70 | 18.10 | 1526 | NASDAQ | STAF | Wed, Oct 20, 2021 | 19.00 | 19.00 | 18.40 | 18.60 | 1525 | NASDAQ | STAF | Tue, Oct 19, 2021 | 18.80 | 18.90 | 18.00 | 18.60 | 1524 | NASDAQ | STAF | Mon, Oct 18, 2021 | 17.60 | 19.60 | 17.60 | 19.00 | 1523 | NASDAQ | STAF | Fri, Oct 15, 2021 | 17.90 | 18.10 | 17.70 | 17.70 | 1522 | NASDAQ | STAF | Thu, Oct 14, 2021 | 17.90 | 18.20 | 17.50 | 17.90 | 1521 | NASDAQ | STAF | Wed, Oct 13, 2021 | 17.80 | 18.10 | 17.40 | 17.90 | 1520 | NASDAQ | STAF | Tue, Oct 12, 2021 | 17.80 | 18.90 | 17.30 | 18.00 | 1519 | NASDAQ | STAF | Mon, Oct 11, 2021 | 18.50 | 18.88 | 17.50 | 17.70 | 1518 | NASDAQ | STAF | Fri, Oct 8, 2021 | 17.80 | 18.70 | 17.80 | 18.40 | 1517 | NASDAQ | STAF | Thu, Oct 7, 2021 | 17.80 | 18.50 | 17.75 | 18.00 | 1516 | NASDAQ | STAF | Wed, Oct 6, 2021 | 17.90 | 18.50 | 17.20 | 17.60 | 1515 | NASDAQ | STAF | Tue, Oct 5, 2021 | 19.10 | 19.50 | 17.80 | 18.20 | 1514 | NASDAQ | STAF | Mon, Oct 4, 2021 | 19.50 | 19.50 | 18.70 | 19.20 | 1513 | NASDAQ | STAF | Fri, Oct 1, 2021 | 19.50 | 19.91 | 19.10 | 19.50 | 1512 | NASDAQ | STAF | Thu, Sep 30, 2021 | 19.20 | 20.40 | 18.80 | 19.50 | 1511 | NASDAQ | STAF | Wed, Sep 29, 2021 | 20.30 | 20.40 | 19.10 | 19.10 | 1510 | NASDAQ | STAF | Tue, Sep 28, 2021 | 20.60 | 20.80 | 20.02 | 20.40 | 1509 | NASDAQ | STAF | Mon, Sep 27, 2021 | 20.50 | 21.69 | 20.50 | 20.70 | 1508 | NASDAQ | STAF | Fri, Sep 24, 2021 | 21.10 | 21.60 | 20.55 | 20.70 | 1507 | NASDAQ | STAF | Thu, Sep 23, 2021 | 20.40 | 22.20 | 20.30 | 21.50 | 1506 | NASDAQ | STAF | Wed, Sep 22, 2021 | 20.20 | 20.65 | 20.00 | 20.50 | 1505 | NASDAQ | STAF | Tue, Sep 21, 2021 | 20.40 | 20.80 | 19.80 | 20.10 | 1504 | NASDAQ | STAF | Mon, Sep 20, 2021 | 20.40 | 21.00 | 19.10 | 20.80 | 1503 | NASDAQ | STAF | Fri, Sep 17, 2021 | 20.90 | 21.40 | 20.60 | 20.60 | 1502 | NASDAQ | STAF | Thu, Sep 16, 2021 | 21.40 | 21.40 | 20.69 | 21.10 | 1501 | NASDAQ | STAF | Wed, Sep 15, 2021 | 20.40 | 21.70 | 20.10 | 21.50 | 1500 | NASDAQ | STAF | Tue, Sep 14, 2021 | 21.60 | 22.00 | 20.40 | 20.50 | 1499 | NASDAQ | STAF | Mon, Sep 13, 2021 | 21.30 | 22.20 | 20.80 | 21.90 | 1498 | NASDAQ | STAF | Fri, Sep 10, 2021 | 21.50 | 22.20 | 20.92 | 21.30 | 1497 | NASDAQ | STAF | Thu, Sep 9, 2021 | 20.60 | 21.85 | 20.30 | 21.30 | 1496 | NASDAQ | STAF | Wed, Sep 8, 2021 | 21.60 | 21.60 | 20.20 | 20.70 | 1495 | NASDAQ | STAF | Tue, Sep 7, 2021 | 22.00 | 22.80 | 21.60 | 21.60 | 1494 | NASDAQ | STAF | Fri, Sep 3, 2021 | 22.00 | 22.70 | 21.00 | 22.00 | 1493 | NASDAQ | STAF | Thu, Sep 2, 2021 | 21.30 | 22.80 | 20.60 | 21.70 | 1492 | NASDAQ | STAF | Wed, Sep 1, 2021 | 20.57 | 21.70 | 20.30 | 21.10 | 1491 | NASDAQ | STAF | Tue, Aug 31, 2021 | 20.40 | 21.90 | 20.30 | 20.60 | 1490 | NASDAQ | STAF | Mon, Aug 30, 2021 | 21.20 | 21.20 | 19.70 | 20.80 | 1489 | NASDAQ | STAF | Fri, Aug 27, 2021 | 18.60 | 21.40 | 18.00 | 21.15 | 1488 | NASDAQ | STAF | Thu, Aug 26, 2021 | 19.10 | 19.40 | 18.35 | 18.40 | 1487 | NASDAQ | STAF | Wed, Aug 25, 2021 | 18.10 | 19.40 | 18.00 | 19.00 | 1486 | NASDAQ | STAF | Tue, Aug 24, 2021 | 17.40 | 18.80 | 17.40 | 18.20 | 1485 | NASDAQ | STAF | Mon, Aug 23, 2021 | 17.25 | 18.00 | 16.90 | 17.70 | 1484 | NASDAQ | STAF | Fri, Aug 20, 2021 | 20.00 | 20.60 | 20.00 | 20.35 | 1483 | NASDAQ | STAF | Thu, Aug 19, 2021 | 22.10 | 22.10 | 19.80 | 20.50 | 1482 | NASDAQ | STAF | Wed, Aug 18, 2021 | 22.20 | 22.40 | 21.50 | 22.00 | 1481 | NASDAQ | STAF | Tue, Aug 17, 2021 | 24.40 | 26.80 | 22.10 | 22.90 | 1480 | NASDAQ | STAF | Mon, Aug 16, 2021 | 23.50 | 27.30 | 22.10 | 26.50 | 1479 | NASDAQ | STAF | Fri, Aug 13, 2021 | 24.00 | 24.00 | 22.82 | 22.90 | 1478 | NASDAQ | STAF | Thu, Aug 12, 2021 | 23.00 | 24.20 | 22.30 | 23.80 | 1477 | NASDAQ | STAF | Wed, Aug 11, 2021 | 23.70 | 24.30 | 23.00 | 23.40 | 1476 | NASDAQ | STAF | Tue, Aug 10, 2021 | 24.70 | 24.80 | 23.50 | 24.00 | 1475 | NASDAQ | STAF | Mon, Aug 9, 2021 | 23.00 | 25.10 | 23.00 | 24.70 | 1474 | NASDAQ | STAF | Fri, Aug 6, 2021 | 23.50 | 24.00 | 22.80 | 23.80 | 1473 | NASDAQ | STAF | Thu, Aug 5, 2021 | 25.90 | 27.45 | 21.00 | 23.00 | 1472 | NASDAQ | STAF | Wed, Aug 4, 2021 | 26.32 | 26.60 | 25.40 | 25.75 | 1471 | NASDAQ | STAF | Tue, Aug 3, 2021 | 27.80 | 28.10 | 26.10 | 26.40 | 1470 | NASDAQ | STAF | Mon, Aug 2, 2021 | 28.30 | 28.90 | 27.50 | 27.90 | 1469 | NASDAQ | STAF | Fri, Jul 30, 2021 | 28.30 | 29.00 | 28.07 | 28.20 | 1468 | NASDAQ | STAF | Thu, Jul 29, 2021 | 28.50 | 30.20 | 27.80 | 28.40 | 1467 | NASDAQ | STAF | Wed, Jul 28, 2021 | 28.30 | 28.90 | 27.70 | 28.30 | 1466 | NASDAQ | STAF | Tue, Jul 27, 2021 | 29.00 | 29.33 | 27.60 | 27.90 | 1465 | NASDAQ | STAF | Mon, Jul 26, 2021 | 30.00 | 31.40 | 28.00 | 29.60 | 1464 | NASDAQ | STAF | Fri, Jul 23, 2021 | 30.20 | 30.30 | 27.20 | 27.90 | 1463 | NASDAQ | STAF | Thu, Jul 22, 2021 | 30.80 | 31.20 | 29.60 | 30.70 | 1462 | NASDAQ | STAF | Wed, Jul 21, 2021 | 30.00 | 31.90 | 29.30 | 30.60 | 1461 | NASDAQ | STAF | Tue, Jul 20, 2021 | 32.20 | 47.40 | 31.80 | 38.20 | 1460 | NASDAQ | STAF | Mon, Jul 19, 2021 | 29.62 | 33.00 | 28.70 | 32.50 | 1459 | NASDAQ | STAF | Fri, Jul 16, 2021 | 32.60 | 32.91 | 30.30 | 30.40 | 1458 | NASDAQ | STAF | Thu, Jul 15, 2021 | 34.10 | 34.87 | 31.00 | 32.50 | 1457 | NASDAQ | STAF | Wed, Jul 14, 2021 | 33.50 | 35.84 | 33.40 | 34.80 | 1456 | NASDAQ | STAF | Tue, Jul 13, 2021 | 34.20 | 35.00 | 33.20 | 33.30 | 1455 | NASDAQ | STAF | Mon, Jul 12, 2021 | 34.80 | 36.50 | 33.10 | 34.90 | 1454 | NASDAQ | STAF | Fri, Jul 9, 2021 | 38.00 | 38.40 | 34.30 | 34.90 | 1453 | NASDAQ | STAF | Thu, Jul 8, 2021 | 37.00 | 41.60 | 36.60 | 38.20 | 1452 | NASDAQ | STAF | Wed, Jul 7, 2021 | 44.70 | 45.50 | 38.30 | 38.30 | 1451 | NASDAQ | STAF | Tue, Jul 6, 2021 | 44.90 | 48.40 | 40.90 | 48.00 | 1450 | NASDAQ | STAF | Fri, Jul 2, 2021 | 49.90 | 67.50 | 45.60 | 49.90 | 1449 | NASDAQ | STAF | Thu, Jul 1, 2021 | 31.88 | 42.40 | 31.20 | 37.10 | 1448 | NASDAQ | STAF | Wed, Jun 30, 2021 | 39.60 | 39.87 | 33.14 | 34.46 | 1447 | NASDAQ | STAF | Tue, Jun 29, 2021 | 37.56 | 37.73 | 35.70 | 37.23 | 1446 | NASDAQ | STAF | Mon, Jun 28, 2021 | 38.40 | 38.99 | 36.72 | 37.43 | 1445 | NASDAQ | STAF | Fri, Jun 25, 2021 | 40.01 | 40.08 | 37.66 | 38.89 | 1444 | NASDAQ | STAF | Thu, Jun 24, 2021 | 45.58 | 46.20 | 38.45 | 39.30 | 1443 | NASDAQ | STAF | Wed, Jun 23, 2021 | 35.06 | 36.43 | 33.97 | 36.42 | 1442 | NASDAQ | STAF | Tue, Jun 22, 2021 | 35.70 | 36.40 | 33.79 | 35.84 | 1441 | NASDAQ | STAF | Mon, Jun 21, 2021 | 33.60 | 35.60 | 33.30 | 35.06 | 1440 | NASDAQ | STAF | Fri, Jun 18, 2021 | 36.43 | 36.43 | 34.32 | 35.74 | 1439 | NASDAQ | STAF | Thu, Jun 17, 2021 | 37.20 | 37.43 | 36.00 | 36.34 | 1438 | NASDAQ | STAF | Wed, Jun 16, 2021 | 37.80 | 37.80 | 36.13 | 36.32 | 1437 | NASDAQ | STAF | Tue, Jun 15, 2021 | 39.60 | 39.87 | 37.20 | 37.70 | 1436 | NASDAQ | STAF | Mon, Jun 14, 2021 | 39.50 | 39.58 | 38.40 | 39.35 | 1435 | NASDAQ | STAF | Fri, Jun 11, 2021 | 40.80 | 40.80 | 38.40 | 38.88 | 1434 | NASDAQ | STAF | Thu, Jun 10, 2021 | 42.82 | 42.90 | 40.02 | 40.02 | 1433 | NASDAQ | STAF | Wed, Jun 9, 2021 | 38.88 | 44.40 | 38.88 | 42.32 | 1432 | NASDAQ | STAF | Tue, Jun 8, 2021 | 37.81 | 38.10 | 37.05 | 37.32 | 1431 | NASDAQ | STAF | Mon, Jun 7, 2021 | 36.60 | 37.79 | 36.31 | 37.60 | 1430 | NASDAQ | STAF | Fri, Jun 4, 2021 | 38.14 | 38.83 | 36.11 | 37.05 | 1429 | NASDAQ | STAF | Thu, Jun 3, 2021 | 37.44 | 37.78 | 36.04 | 37.74 | 1428 | NASDAQ | STAF | Wed, Jun 2, 2021 | 35.52 | 38.22 | 35.05 | 37.67 | 1427 | NASDAQ | STAF | Tue, Jun 1, 2021 | 34.55 | 35.34 | 33.64 | 34.98 | 1426 | NASDAQ | STAF | Fri, May 28, 2021 | 33.60 | 34.50 | 33.48 | 34.27 | 1425 | NASDAQ | STAF | Thu, May 27, 2021 | 35.34 | 35.34 | 33.36 | 33.74 | 1424 | NASDAQ | STAF | Wed, May 26, 2021 | 34.80 | 34.80 | 33.31 | 34.58 | 1423 | NASDAQ | STAF | Tue, May 25, 2021 | 34.80 | 34.80 | 33.01 | 33.66 | 1422 | NASDAQ | STAF | Mon, May 24, 2021 | 35.04 | 35.40 | 33.07 | 33.90 | 1421 | NASDAQ | STAF | Fri, May 21, 2021 | 34.80 | 36.00 | 33.60 | 35.59 | 1420 | NASDAQ | STAF | Thu, May 20, 2021 | 34.20 | 34.77 | 33.06 | 34.10 | 1419 | NASDAQ | STAF | Wed, May 19, 2021 | 33.07 | 35.10 | 33.00 | 33.90 | 1418 | NASDAQ | STAF | Tue, May 18, 2021 | 34.23 | 35.99 | 33.66 | 34.47 | 1417 | NASDAQ | STAF | Mon, May 17, 2021 | 33.00 | 34.80 | 32.40 | 34.23 | 1416 | NASDAQ | STAF | Fri, May 14, 2021 | 31.80 | 33.99 | 30.81 | 33.01 | 1415 | NASDAQ | STAF | Thu, May 13, 2021 | 34.38 | 35.40 | 31.27 | 33.00 | 1414 | NASDAQ | STAF | Wed, May 12, 2021 | 36.39 | 36.93 | 34.20 | 35.14 | 1413 | NASDAQ | STAF | Tue, May 11, 2021 | 34.92 | 37.06 | 34.20 | 36.39 | 1412 | NASDAQ | STAF | Mon, May 10, 2021 | 35.40 | 40.73 | 34.20 | 37.83 | 1411 | NASDAQ | STAF | Fri, May 7, 2021 | 35.70 | 36.60 | 34.50 | 35.68 | 1410 | NASDAQ | STAF | Thu, May 6, 2021 | 36.30 | 37.20 | 34.38 | 35.20 | 1409 | NASDAQ | STAF | Wed, May 5, 2021 | 37.50 | 38.28 | 36.06 | 36.77 | 1408 | NASDAQ | STAF | Tue, May 4, 2021 | 37.20 | 39.00 | 36.07 | 37.12 | 1407 | NASDAQ | STAF | Mon, May 3, 2021 | 37.88 | 39.52 | 36.66 | 38.99 | 1406 | NASDAQ | STAF | Fri, Apr 30, 2021 | 39.00 | 39.55 | 37.16 | 37.44 | 1405 | NASDAQ | STAF | Thu, Apr 29, 2021 | 40.20 | 40.79 | 38.03 | 39.55 | 1404 | NASDAQ | STAF | Wed, Apr 28, 2021 | 40.80 | 40.80 | 37.87 | 40.20 | 1403 | NASDAQ | STAF | Tue, Apr 27, 2021 | 40.20 | 40.56 | 39.04 | 39.37 | 1402 | NASDAQ | STAF | Mon, Apr 26, 2021 | 37.08 | 39.60 | 36.37 | 39.52 | 1401 | NASDAQ | STAF | Fri, Apr 23, 2021 | 36.30 | 37.49 | 35.94 | 36.44 | 1400 | NASDAQ | STAF | Thu, Apr 22, 2021 | 38.25 | 38.25 | 35.47 | 36.26 | 1399 | NASDAQ | STAF | Wed, Apr 21, 2021 | 36.00 | 37.69 | 33.60 | 36.04 | 1398 | NASDAQ | STAF | Tue, Apr 20, 2021 | 36.77 | 38.19 | 34.74 | 35.80 | 1397 | NASDAQ | STAF | Mon, Apr 19, 2021 | 39.00 | 39.46 | 35.99 | 36.36 | 1396 | NASDAQ | STAF | Fri, Apr 16, 2021 | 40.50 | 40.50 | 37.20 | 39.59 | 1395 | NASDAQ | STAF | Thu, Apr 15, 2021 | 45.00 | 45.30 | 40.20 | 40.79 | 1394 | NASDAQ | STAF | Wed, Apr 14, 2021 | 43.84 | 44.70 | 43.24 | 43.68 | 1393 | NASDAQ | STAF | Tue, Apr 13, 2021 | 47.40 | 47.40 | 43.72 | 44.60 | 1392 | NASDAQ | STAF | Mon, Apr 12, 2021 | 48.60 | 49.31 | 43.93 | 45.35 | 1391 | NASDAQ | STAF | Fri, Apr 9, 2021 | 50.92 | 51.89 | 48.67 | 49.32 | 1390 | NASDAQ | STAF | Thu, Apr 8, 2021 | 49.08 | 55.20 | 48.30 | 50.92 | 1389 | NASDAQ | STAF | Wed, Apr 7, 2021 | 48.15 | 49.79 | 47.49 | 48.39 | 1388 | NASDAQ | STAF | Tue, Apr 6, 2021 | 50.40 | 50.40 | 48.60 | 48.71 | 1387 | NASDAQ | STAF | Mon, Apr 5, 2021 | 52.80 | 53.16 | 50.04 | 50.69 | 1386 | NASDAQ | STAF | Thu, Apr 1, 2021 | 50.94 | 53.39 | 49.80 | 52.39 | 1385 | NASDAQ | STAF | Wed, Mar 31, 2021 | 48.08 | 51.59 | 48.05 | 50.99 | 1384 | NASDAQ | STAF | Tue, Mar 30, 2021 | 47.31 | 48.49 | 45.60 | 48.09 | 1383 | NASDAQ | STAF | Mon, Mar 29, 2021 | 50.66 | 51.00 | 47.00 | 47.45 | 1382 | NASDAQ | STAF | Fri, Mar 26, 2021 | 50.64 | 51.40 | 48.42 | 49.63 | 1381 | NASDAQ | STAF | Thu, Mar 25, 2021 | 46.80 | 52.12 | 46.21 | 49.50 | 1380 | NASDAQ | STAF | Wed, Mar 24, 2021 | 51.14 | 52.49 | 48.00 | 48.02 | 1379 | NASDAQ | STAF | Tue, Mar 23, 2021 | 53.53 | 54.29 | 49.80 | 51.00 | 1378 | NASDAQ | STAF | Mon, Mar 22, 2021 | 57.79 | 58.20 | 52.88 | 53.56 | 1377 | NASDAQ | STAF | Fri, Mar 19, 2021 | 57.15 | 60.60 | 55.80 | 55.80 | 1376 | NASDAQ | STAF | Thu, Mar 18, 2021 | 59.10 | 62.10 | 55.98 | 56.21 | 1375 | NASDAQ | STAF | Wed, Mar 17, 2021 | 55.20 | 61.20 | 55.20 | 59.03 | 1374 | NASDAQ | STAF | Tue, Mar 16, 2021 | 60.60 | 60.60 | 55.87 | 57.87 | 1373 | NASDAQ | STAF | Mon, Mar 15, 2021 | 58.80 | 61.20 | 57.00 | 60.60 | 1372 | NASDAQ | STAF | Fri, Mar 12, 2021 | 54.68 | 58.80 | 52.26 | 57.80 | 1371 | NASDAQ | STAF | Thu, Mar 11, 2021 | 49.73 | 64.80 | 48.67 | 60.60 | 1370 | NASDAQ | STAF | Wed, Mar 10, 2021 | 52.20 | 52.40 | 48.00 | 48.58 | 1369 | NASDAQ | STAF | Tue, Mar 9, 2021 | 48.00 | 50.37 | 48.00 | 50.11 | 1368 | NASDAQ | STAF | Mon, Mar 8, 2021 | 45.17 | 49.80 | 45.06 | 47.56 | 1367 | NASDAQ | STAF | Fri, Mar 5, 2021 | 46.50 | 46.80 | 39.24 | 46.80 | 1366 | NASDAQ | STAF | Thu, Mar 4, 2021 | 54.11 | 54.30 | 45.00 | 46.93 | 1365 | NASDAQ | STAF | Wed, Mar 3, 2021 | 56.35 | 56.99 | 51.33 | 55.00 | 1364 | NASDAQ | STAF | Tue, Mar 2, 2021 | 59.99 | 59.99 | 55.27 | 55.50 | 1363 | NASDAQ | STAF | Mon, Mar 1, 2021 | 57.00 | 61.80 | 54.72 | 60.60 | 1362 | NASDAQ | STAF | Fri, Feb 26, 2021 | 54.89 | 57.00 | 54.01 | 54.46 | 1361 | NASDAQ | STAF | Thu, Feb 25, 2021 | 59.55 | 60.00 | 54.00 | 54.22 | 1360 | NASDAQ | STAF | Wed, Feb 24, 2021 | 58.72 | 63.00 | 57.48 | 59.93 | 1359 | NASDAQ | STAF | Tue, Feb 23, 2021 | 60.00 | 61.20 | 51.61 | 56.64 | 1358 | NASDAQ | STAF | Mon, Feb 22, 2021 | 66.00 | 69.00 | 64.20 | 65.40 | 1357 | NASDAQ | STAF | Fri, Feb 19, 2021 | 67.80 | 71.40 | 66.60 | 69.60 | 1356 | NASDAQ | STAF | Thu, Feb 18, 2021 | 70.20 | 71.40 | 64.20 | 67.20 | 1355 | NASDAQ | STAF | Wed, Feb 17, 2021 | 73.20 | 73.20 | 66.00 | 68.40 | 1354 | NASDAQ | STAF | Tue, Feb 16, 2021 | 76.77 | 77.40 | 70.20 | 73.20 | 1353 | NASDAQ | STAF | Fri, Feb 12, 2021 | 70.80 | 73.50 | 67.80 | 69.60 | 1352 | NASDAQ | STAF | Thu, Feb 11, 2021 | 68.40 | 85.20 | 67.80 | 78.00 | 1351 | NASDAQ | STAF | Wed, Feb 10, 2021 | 60.00 | 66.00 | 55.89 | 62.40 | 1350 | NASDAQ | STAF | Tue, Feb 9, 2021 | 69.60 | 73.20 | 65.40 | 67.20 | 1349 | NASDAQ | STAF | Mon, Feb 8, 2021 | 69.00 | 78.60 | 63.60 | 69.00 | 1348 | NASDAQ | STAF | Fri, Feb 5, 2021 | 61.20 | 68.40 | 60.00 | 66.60 | 1347 | NASDAQ | STAF | Thu, Feb 4, 2021 | 60.00 | 61.20 | 57.78 | 60.60 | 1346 | NASDAQ | STAF | Wed, Feb 3, 2021 | 55.93 | 65.40 | 55.20 | 60.00 | 1345 | NASDAQ | STAF | Tue, Feb 2, 2021 | 53.41 | 61.80 | 53.33 | 56.37 | 1344 | NASDAQ | STAF | Mon, Feb 1, 2021 | 50.70 | 52.19 | 49.20 | 51.91 | 1343 | NASDAQ | STAF | Fri, Jan 29, 2021 | 51.79 | 52.80 | 48.94 | 49.73 | 1342 | NASDAQ | STAF | Thu, Jan 28, 2021 | 52.80 | 53.96 | 49.50 | 51.93 | 1341 | NASDAQ | STAF | Wed, Jan 27, 2021 | 51.60 | 54.90 | 49.28 | 53.40 | 1340 | NASDAQ | STAF | Tue, Jan 26, 2021 | 56.05 | 56.69 | 54.60 | 55.20 | 1339 | NASDAQ | STAF | Mon, Jan 25, 2021 | 55.20 | 58.50 | 54.00 | 55.47 | 1338 | NASDAQ | STAF | Fri, Jan 22, 2021 | 56.48 | 56.82 | 54.90 | 55.20 | 1337 | NASDAQ | STAF | Thu, Jan 21, 2021 | 55.22 | 58.62 | 54.62 | 56.81 | 1336 | NASDAQ | STAF | Wed, Jan 20, 2021 | 53.40 | 56.10 | 51.73 | 55.09 | 1335 | NASDAQ | STAF | Tue, Jan 19, 2021 | 52.80 | 54.60 | 51.01 | 52.59 | 1334 | NASDAQ | STAF | Fri, Jan 15, 2021 | 54.65 | 55.79 | 50.71 | 53.40 | 1333 | NASDAQ | STAF | Thu, Jan 14, 2021 | 54.60 | 55.76 | 50.50 | 54.60 | 1332 | NASDAQ | STAF | Wed, Jan 13, 2021 | 52.12 | 52.80 | 45.66 | 51.71 | 1331 | NASDAQ | STAF | Tue, Jan 12, 2021 | 51.60 | 57.00 | 50.70 | 52.89 | 1330 | NASDAQ | STAF | Mon, Jan 11, 2021 | 50.40 | 50.99 | 48.80 | 50.72 | 1329 | NASDAQ | STAF | Fri, Jan 8, 2021 | 48.48 | 52.20 | 46.32 | 51.52 | 1328 | NASDAQ | STAF | Thu, Jan 7, 2021 | 46.69 | 49.80 | 44.70 | 47.70 | 1327 | NASDAQ | STAF | Wed, Jan 6, 2021 | 46.80 | 49.71 | 43.20 | 45.73 | 1326 | NASDAQ | STAF | Tue, Jan 5, 2021 | 44.40 | 46.20 | 42.66 | 45.87 | 1325 | NASDAQ | STAF | Mon, Jan 4, 2021 | 42.17 | 43.13 | 39.90 | 42.57 | 1324 | NASDAQ | STAF | Thu, Dec 31, 2020 | 43.20 | 43.20 | 39.60 | 40.33 | 1323 | NASDAQ | STAF | Wed, Dec 30, 2020 | 40.26 | 56.16 | 38.88 | 40.49 | 1322 | NASDAQ | STAF | Tue, Dec 29, 2020 | 41.39 | 41.40 | 37.84 | 39.06 | 1321 | NASDAQ | STAF | Mon, Dec 28, 2020 | 39.09 | 43.80 | 37.23 | 43.34 | 1320 | NASDAQ | STAF | Thu, Dec 24, 2020 | 37.20 | 38.94 | 36.60 | 37.82 | 1319 | NASDAQ | STAF | Wed, Dec 23, 2020 | 55.20 | 55.20 | 48.60 | 51.00 | 1318 | NASDAQ | STAF | Tue, Dec 22, 2020 | 60.60 | 61.80 | 53.40 | 54.15 | 1317 | NASDAQ | STAF | Mon, Dec 21, 2020 | 61.80 | 63.47 | 60.60 | 62.40 | 1316 | NASDAQ | STAF | Fri, Dec 18, 2020 | 64.80 | 65.40 | 63.08 | 63.60 | 1315 | NASDAQ | STAF | Thu, Dec 17, 2020 | 66.60 | 66.60 | 63.00 | 64.80 | 1314 | NASDAQ | STAF | Wed, Dec 16, 2020 | 64.20 | 68.40 | 63.60 | 64.80 | 1313 | NASDAQ | STAF | Tue, Dec 15, 2020 | 62.40 | 68.40 | 61.80 | 63.60 | 1312 | NASDAQ | STAF | Mon, Dec 14, 2020 | 62.40 | 63.00 | 61.20 | 61.80 | 1311 | NASDAQ | STAF | Fri, Dec 11, 2020 | 62.40 | 63.30 | 60.00 | 63.00 | 1310 | NASDAQ | STAF | Thu, Dec 10, 2020 | 62.23 | 63.60 | 61.20 | 62.40 | 1309 | NASDAQ | STAF | Wed, Dec 9, 2020 | 62.40 | 64.80 | 61.80 | 62.40 | 1308 | NASDAQ | STAF | Tue, Dec 8, 2020 | 61.20 | 64.80 | 61.20 | 62.40 | 1307 | NASDAQ | STAF | Mon, Dec 7, 2020 | 63.60 | 64.20 | 61.80 | 62.40 | 1306 | NASDAQ | STAF | Fri, Dec 4, 2020 | 67.20 | 70.20 | 63.60 | 64.20 | 1305 | NASDAQ | STAF | Thu, Dec 3, 2020 | 66.60 | 69.06 | 65.40 | 67.80 | 1304 | NASDAQ | STAF | Wed, Dec 2, 2020 | 65.40 | 68.70 | 63.00 | 66.00 | 1303 | NASDAQ | STAF | Tue, Dec 1, 2020 | 63.60 | 68.54 | 63.60 | 65.40 | 1302 | NASDAQ | STAF | Mon, Nov 30, 2020 | 66.60 | 72.00 | 60.60 | 66.60 | 1301 | NASDAQ | STAF | Fri, Nov 27, 2020 | 61.80 | 74.40 | 61.80 | 70.20 | 1300 | NASDAQ | STAF | Wed, Nov 25, 2020 | 62.40 | 64.20 | 60.61 | 63.60 | 1299 | NASDAQ | STAF | Tue, Nov 24, 2020 | 63.60 | 64.80 | 60.00 | 62.40 | 1298 | NASDAQ | STAF | Mon, Nov 23, 2020 | 62.40 | 64.80 | 60.60 | 64.20 | 1297 | NASDAQ | STAF | Fri, Nov 20, 2020 | 58.12 | 68.40 | 57.06 | 62.40 | 1296 | NASDAQ | STAF | Thu, Nov 19, 2020 | 56.40 | 60.00 | 52.92 | 59.37 | 1295 | NASDAQ | STAF | Wed, Nov 18, 2020 | 57.60 | 58.80 | 56.40 | 56.47 | 1294 | NASDAQ | STAF | Tue, Nov 17, 2020 | 57.30 | 59.33 | 54.00 | 57.40 | 1293 | NASDAQ | STAF | Mon, Nov 16, 2020 | 58.80 | 61.20 | 53.28 | 54.60 | 1292 | NASDAQ | STAF | Fri, Nov 13, 2020 | 64.80 | 64.80 | 58.80 | 60.60 | 1291 | NASDAQ | STAF | Thu, Nov 12, 2020 | 64.20 | 66.00 | 62.40 | 64.20 | 1290 | NASDAQ | STAF | Wed, Nov 11, 2020 | 62.40 | 66.59 | 60.60 | 64.20 | 1289 | NASDAQ | STAF | Tue, Nov 10, 2020 | 72.60 | 74.30 | 66.00 | 69.60 | 1288 | NASDAQ | STAF | Mon, Nov 9, 2020 | 73.20 | 77.70 | 68.41 | 72.60 | 1287 | NASDAQ | STAF | Fri, Nov 6, 2020 | 67.20 | 68.40 | 64.20 | 66.90 | 1286 | NASDAQ | STAF | Thu, Nov 5, 2020 | 67.20 | 69.60 | 65.40 | 68.40 | 1285 | NASDAQ | STAF | Wed, Nov 4, 2020 | 62.40 | 68.40 | 55.21 | 67.80 | 1284 | NASDAQ | STAF | Tue, Nov 3, 2020 | 65.40 | 67.80 | 61.20 | 64.20 | 1283 | NASDAQ | STAF | Mon, Nov 2, 2020 | 67.80 | 67.80 | 62.40 | 63.60 | 1282 | NASDAQ | STAF | Fri, Oct 30, 2020 | 68.40 | 70.80 | 64.20 | 66.00 | 1281 | NASDAQ | STAF | Thu, Oct 29, 2020 | 66.00 | 72.60 | 66.00 | 70.20 | 1280 | NASDAQ | STAF | Wed, Oct 28, 2020 | 64.98 | 70.80 | 63.00 | 67.80 | 1279 | NASDAQ | STAF | Tue, Oct 27, 2020 | 96.00 | 96.60 | 72.60 | 73.80 | 1278 | NASDAQ | STAF | Mon, Oct 26, 2020 | 75.00 | 81.59 | 74.40 | 78.00 | 1277 | NASDAQ | STAF | Fri, Oct 23, 2020 | 78.60 | 93.00 | 73.80 | 86.40 | 1276 | NASDAQ | STAF | Thu, Oct 22, 2020 | 78.00 | 80.40 | 72.00 | 78.00 | 1275 | NASDAQ | STAF | Wed, Oct 21, 2020 | 84.70 | 87.00 | 76.20 | 78.00 | 1274 | NASDAQ | STAF | Tue, Oct 20, 2020 | 75.00 | 85.80 | 75.00 | 81.00 | 1273 | NASDAQ | STAF | Mon, Oct 19, 2020 | 79.20 | 87.00 | 75.00 | 78.60 | 1272 | NASDAQ | STAF | Fri, Oct 16, 2020 | 69.90 | 84.00 | 66.60 | 81.00 | 1271 | NASDAQ | STAF | Thu, Oct 15, 2020 | 130.80 | 200.40 | 76.20 | 79.20 | 1270 | NASDAQ | STAF | Wed, Oct 14, 2020 | 37.20 | 52.80 | 37.20 | 47.16 | 1269 | NASDAQ | STAF | Tue, Oct 13, 2020 | 37.80 | 38.40 | 36.61 | 38.11 | 1268 | NASDAQ | STAF | Mon, Oct 12, 2020 | 37.50 | 37.80 | 36.00 | 36.60 | 1267 | NASDAQ | STAF | Fri, Oct 9, 2020 | 36.90 | 38.40 | 36.90 | 37.20 | 1266 | NASDAQ | STAF | Thu, Oct 8, 2020 | 36.82 | 37.74 | 36.00 | 37.74 | 1265 | NASDAQ | STAF | Wed, Oct 7, 2020 | 36.61 | 37.28 | 34.87 | 37.20 | 1264 | NASDAQ | STAF | Tue, Oct 6, 2020 | 36.05 | 37.20 | 36.05 | 36.80 | 1263 | NASDAQ | STAF | Mon, Oct 5, 2020 | 34.38 | 37.76 | 34.38 | 36.10 | 1262 | NASDAQ | STAF | Fri, Oct 2, 2020 | 36.00 | 37.80 | 34.27 | 37.31 | 1261 | NASDAQ | STAF | Thu, Oct 1, 2020 | 33.67 | 39.00 | 33.67 | 38.06 | 1260 | NASDAQ | STAF | Wed, Sep 30, 2020 | 34.50 | 39.59 | 33.66 | 36.34 | 1259 | NASDAQ | STAF | Tue, Sep 29, 2020 | 37.20 | 40.20 | 33.66 | 35.87 | 1258 | NASDAQ | STAF | Mon, Sep 28, 2020 | 40.78 | 43.80 | 34.21 | 38.40 | 1257 | NASDAQ | STAF | Fri, Sep 25, 2020 | 33.05 | 34.62 | 32.22 | 33.49 | 1256 | NASDAQ | STAF | Thu, Sep 24, 2020 | 35.11 | 35.12 | 31.81 | 34.68 | 1255 | NASDAQ | STAF | Wed, Sep 23, 2020 | 34.80 | 35.39 | 34.80 | 35.11 | 1254 | NASDAQ | STAF | Tue, Sep 22, 2020 | 35.10 | 35.39 | 35.10 | 35.18 | 1253 | NASDAQ | STAF | Mon, Sep 21, 2020 | 35.41 | 35.41 | 35.11 | 35.41 | 1252 | NASDAQ | STAF | Fri, Sep 18, 2020 | 35.41 | 37.17 | 35.11 | 37.17 | 1251 | NASDAQ | STAF | Thu, Sep 17, 2020 | 37.20 | 37.20 | 35.11 | 36.41 | 1250 | NASDAQ | STAF | Wed, Sep 16, 2020 | 37.20 | 37.62 | 35.11 | 37.08 | 1249 | NASDAQ | STAF | Tue, Sep 15, 2020 | 37.17 | 37.50 | 35.46 | 36.01 | 1248 | NASDAQ | STAF | Mon, Sep 14, 2020 | 34.20 | 37.12 | 34.20 | 35.42 | 1247 | NASDAQ | STAF | Fri, Sep 11, 2020 | 35.95 | 35.95 | 34.20 | 34.95 | 1246 | NASDAQ | STAF | Thu, Sep 10, 2020 | 33.60 | 37.20 | 33.60 | 35.00 | 1245 | NASDAQ | STAF | Wed, Sep 9, 2020 | 34.65 | 34.80 | 33.12 | 33.90 | 1244 | NASDAQ | STAF | Tue, Sep 8, 2020 | 37.20 | 37.20 | 34.26 | 34.50 | 1243 | NASDAQ | STAF | Fri, Sep 4, 2020 | 39.79 | 40.80 | 33.00 | 36.00 | 1242 | NASDAQ | STAF | Thu, Sep 3, 2020 | 40.73 | 42.00 | 37.81 | 41.42 | 1241 | NASDAQ | STAF | Wed, Sep 2, 2020 | 40.80 | 43.73 | 39.31 | 43.20 | 1240 | NASDAQ | STAF | Tue, Sep 1, 2020 | 38.40 | 41.76 | 36.60 | 40.68 | 1239 | NASDAQ | STAF | Mon, Aug 31, 2020 | 37.80 | 38.40 | 36.72 | 37.48 | 1238 | NASDAQ | STAF | Fri, Aug 28, 2020 | 37.79 | 37.79 | 35.94 | 36.84 | 1237 | NASDAQ | STAF | Thu, Aug 27, 2020 | 38.45 | 39.60 | 36.00 | 36.00 | 1236 | NASDAQ | STAF | Wed, Aug 26, 2020 | 39.44 | 39.60 | 36.00 | 38.40 | 1235 | NASDAQ | STAF | Tue, Aug 25, 2020 | 36.87 | 39.00 | 36.60 | 37.27 | 1234 | NASDAQ | STAF | Mon, Aug 24, 2020 | 36.60 | 40.19 | 36.00 | 37.29 | 1233 | NASDAQ | STAF | Fri, Aug 21, 2020 | 42.47 | 44.39 | 37.93 | 39.29 | 1232 | NASDAQ | STAF | Thu, Aug 20, 2020 | 41.23 | 44.55 | 40.24 | 42.50 | 1231 | NASDAQ | STAF | Wed, Aug 19, 2020 | 40.87 | 42.03 | 40.22 | 41.40 | 1230 | NASDAQ | STAF | Tue, Aug 18, 2020 | 42.73 | 43.68 | 40.82 | 41.47 | 1229 | NASDAQ | STAF | Mon, Aug 17, 2020 | 43.54 | 46.93 | 42.60 | 44.12 | 1228 | NASDAQ | STAF | Fri, Aug 14, 2020 | 46.20 | 48.00 | 42.04 | 44.33 | 1227 | NASDAQ | STAF | Thu, Aug 13, 2020 | 45.34 | 48.59 | 45.00 | 46.58 | 1226 | NASDAQ | STAF | Wed, Aug 12, 2020 | 48.45 | 51.00 | 43.80 | 45.00 | 1225 | NASDAQ | STAF | Tue, Aug 11, 2020 | 50.40 | 66.00 | 48.08 | 62.40 | 1224 | NASDAQ | STAF | Mon, Aug 10, 2020 | 49.20 | 49.79 | 46.20 | 47.87 | 1223 | NASDAQ | STAF | Fri, Aug 7, 2020 | 59.40 | 59.61 | 48.60 | 49.20 | 1222 | NASDAQ | STAF | Thu, Aug 6, 2020 | 46.20 | 61.80 | 46.20 | 60.90 | 1221 | NASDAQ | STAF | Wed, Aug 5, 2020 | 44.93 | 55.80 | 44.10 | 47.05 | 1220 | NASDAQ | STAF | Tue, Aug 4, 2020 | 43.80 | 47.40 | 43.33 | 44.72 | 1219 | NASDAQ | STAF | Mon, Aug 3, 2020 | 43.20 | 44.99 | 42.59 | 43.89 | 1218 | NASDAQ | STAF | Fri, Jul 31, 2020 | 45.00 | 45.60 | 43.20 | 43.20 | 1217 | NASDAQ | STAF | Thu, Jul 30, 2020 | 43.80 | 45.00 | 42.61 | 43.61 | 1216 | NASDAQ | STAF | Wed, Jul 29, 2020 | 45.47 | 46.80 | 43.82 | 43.84 | 1215 | NASDAQ | STAF | Tue, Jul 28, 2020 | 45.60 | 46.80 | 45.05 | 45.06 | 1214 | NASDAQ | STAF | Mon, Jul 27, 2020 | 46.76 | 47.99 | 46.20 | 46.26 | 1213 | NASDAQ | STAF | Fri, Jul 24, 2020 | 46.20 | 49.19 | 45.60 | 47.64 | 1212 | NASDAQ | STAF | Thu, Jul 23, 2020 | 48.00 | 51.69 | 45.36 | 49.21 | 1211 | NASDAQ | STAF | Wed, Jul 22, 2020 | 45.06 | 47.91 | 45.06 | 47.24 | 1210 | NASDAQ | STAF | Tue, Jul 21, 2020 | 49.80 | 49.80 | 45.10 | 46.57 | 1209 | NASDAQ | STAF | Mon, Jul 20, 2020 | 51.90 | 55.20 | 48.60 | 50.29 | 1208 | NASDAQ | STAF | Fri, Jul 17, 2020 | 44.86 | 46.80 | 43.50 | 45.06 | 1207 | NASDAQ | STAF | Thu, Jul 16, 2020 | 42.13 | 46.20 | 42.07 | 45.74 | 1206 | NASDAQ | STAF | Wed, Jul 15, 2020 | 43.80 | 45.00 | 40.81 | 44.16 | 1205 | NASDAQ | STAF | Tue, Jul 14, 2020 | 43.80 | 45.00 | 40.33 | 44.08 | 1204 | NASDAQ | STAF | Mon, Jul 13, 2020 | 47.87 | 48.00 | 43.50 | 44.29 | 1203 | NASDAQ | STAF | Fri, Jul 10, 2020 | 49.20 | 49.99 | 45.07 | 46.20 | 1202 | NASDAQ | STAF | Thu, Jul 9, 2020 | 49.43 | 50.31 | 48.00 | 48.30 | 1201 | NASDAQ | STAF | Wed, Jul 8, 2020 | 50.40 | 50.99 | 47.40 | 49.55 | 1200 | NASDAQ | STAF | Tue, Jul 7, 2020 | 49.80 | 50.40 | 45.00 | 48.60 | 1199 | NASDAQ | STAF | Mon, Jul 6, 2020 | 51.00 | 54.00 | 48.04 | 50.02 | 1198 | NASDAQ | STAF | Thu, Jul 2, 2020 | 56.30 | 84.00 | 52.51 | 58.80 | 1197 | NASDAQ | STAF | Wed, Jul 1, 2020 | 43.84 | 47.87 | 43.32 | 45.06 | 1196 | NASDAQ | STAF | Tue, Jun 30, 2020 | 53.40 | 53.40 | 43.20 | 47.41 | 1195 | NASDAQ | STAF | Mon, Jun 29, 2020 | 60.60 | 60.60 | 54.00 | 55.20 | 1194 | NASDAQ | STAF | Fri, Jun 26, 2020 | 66.00 | 66.60 | 61.20 | 63.79 | 1193 | NASDAQ | STAF | Thu, Jun 25, 2020 | 69.00 | 70.80 | 61.21 | 64.80 | 1192 | NASDAQ | STAF | Wed, Jun 24, 2020 | 73.80 | 73.80 | 66.60 | 68.40 | 1191 | NASDAQ | STAF | Tue, Jun 23, 2020 | 75.60 | 75.60 | 69.00 | 71.40 | 1190 | NASDAQ | STAF | Mon, Jun 22, 2020 | 70.80 | 79.20 | 69.60 | 73.20 | 1189 | NASDAQ | STAF | Fri, Jun 19, 2020 | 71.40 | 71.40 | 69.00 | 69.00 | 1188 | NASDAQ | STAF | Thu, Jun 18, 2020 | 70.80 | 72.00 | 66.00 | 69.60 | 1187 | NASDAQ | STAF | Wed, Jun 17, 2020 | 75.00 | 75.00 | 64.80 | 68.37 | 1186 | NASDAQ | STAF | Tue, Jun 16, 2020 | 64.80 | 72.60 | 63.30 | 72.60 | 1185 | NASDAQ | STAF | Mon, Jun 15, 2020 | 58.59 | 65.40 | 55.80 | 61.80 | 1184 | NASDAQ | STAF | Fri, Jun 12, 2020 | 52.80 | 57.00 | 52.80 | 55.80 | 1183 | NASDAQ | STAF | Thu, Jun 11, 2020 | 58.39 | 59.40 | 52.20 | 52.80 | 1182 | NASDAQ | STAF | Wed, Jun 10, 2020 | 61.20 | 62.32 | 57.60 | 60.60 | 1181 | NASDAQ | STAF | Tue, Jun 9, 2020 | 52.80 | 65.40 | 51.90 | 60.60 | 1180 | NASDAQ | STAF | Mon, Jun 8, 2020 | 53.10 | 55.02 | 50.83 | 53.53 | 1179 | NASDAQ | STAF | Fri, Jun 5, 2020 | 53.40 | 55.20 | 52.80 | 54.60 | 1178 | NASDAQ | STAF | Thu, Jun 4, 2020 | 49.80 | 55.18 | 49.20 | 52.95 | 1177 | NASDAQ | STAF | Wed, Jun 3, 2020 | 49.80 | 51.90 | 48.60 | 51.33 | 1176 | NASDAQ | STAF | Tue, Jun 2, 2020 | 51.00 | 55.20 | 51.00 | 51.60 | 1175 | NASDAQ | STAF | Mon, Jun 1, 2020 | 46.92 | 68.66 | 46.87 | 54.63 | 1174 | NASDAQ | STAF | Fri, May 29, 2020 | 43.80 | 45.61 | 43.79 | 45.60 | 1173 | NASDAQ | STAF | Thu, May 28, 2020 | 47.40 | 48.60 | 42.07 | 44.40 | 1172 | NASDAQ | STAF | Wed, May 27, 2020 | 41.94 | 49.80 | 41.40 | 46.81 | 1171 | NASDAQ | STAF | Tue, May 26, 2020 | 36.00 | 45.00 | 35.41 | 43.20 | 1170 | NASDAQ | STAF | Fri, May 22, 2020 | 35.49 | 36.60 | 30.61 | 35.94 | 1169 | NASDAQ | STAF | Thu, May 21, 2020 | 35.64 | 36.22 | 33.02 | 36.00 | 1168 | NASDAQ | STAF | Wed, May 20, 2020 | 35.34 | 41.40 | 33.60 | 36.60 | 1167 | NASDAQ | STAF | Tue, May 19, 2020 | 33.00 | 34.80 | 28.05 | 31.19 | 1166 | NASDAQ | STAF | Mon, May 18, 2020 | 29.70 | 33.00 | 28.80 | 32.40 | 1165 | NASDAQ | STAF | Fri, May 15, 2020 | 28.33 | 32.28 | 26.40 | 30.25 | 1164 | NASDAQ | STAF | Thu, May 14, 2020 | 26.40 | 28.42 | 24.00 | 26.40 | 1163 | NASDAQ | STAF | Wed, May 13, 2020 | 26.81 | 26.81 | 24.00 | 24.29 | 1162 | NASDAQ | STAF | Tue, May 12, 2020 | 31.20 | 31.20 | 24.68 | 25.20 | 1161 | NASDAQ | STAF | Mon, May 11, 2020 | 31.80 | 32.10 | 31.20 | 31.80 | 1160 | NASDAQ | STAF | Fri, May 8, 2020 | 31.80 | 34.80 | 28.50 | 31.02 | 1159 | NASDAQ | STAF | Thu, May 7, 2020 | 30.60 | 34.93 | 30.06 | 32.99 | 1158 | NASDAQ | STAF | Wed, May 6, 2020 | 33.04 | 36.60 | 30.09 | 33.60 | 1157 | NASDAQ | STAF | Tue, May 5, 2020 | 26.21 | 37.74 | 26.10 | 37.50 | 1156 | NASDAQ | STAF | Mon, May 4, 2020 | 28.35 | 29.85 | 26.70 | 28.14 | 1155 | NASDAQ | STAF | Fri, May 1, 2020 | 28.20 | 29.40 | 26.40 | 26.40 | 1154 | NASDAQ | STAF | Thu, Apr 30, 2020 | 29.61 | 29.61 | 27.00 | 27.90 | 1153 | NASDAQ | STAF | Wed, Apr 29, 2020 | 28.42 | 29.64 | 26.71 | 28.20 | 1152 | NASDAQ | STAF | Tue, Apr 28, 2020 | 28.25 | 29.98 | 27.00 | 27.07 | 1151 | NASDAQ | STAF | Mon, Apr 27, 2020 | 26.40 | 30.00 | 26.10 | 29.40 | 1150 | NASDAQ | STAF | Fri, Apr 24, 2020 | 24.00 | 25.80 | 24.00 | 25.79 | 1149 | NASDAQ | STAF | Thu, Apr 23, 2020 | 25.16 | 25.62 | 24.00 | 25.60 | 1148 | NASDAQ | STAF | Wed, Apr 22, 2020 | 24.41 | 25.79 | 23.40 | 25.20 | 1147 | NASDAQ | STAF | Tue, Apr 21, 2020 | 27.00 | 27.00 | 24.00 | 24.36 | 1146 | NASDAQ | STAF | Mon, Apr 20, 2020 | 23.40 | 25.80 | 23.40 | 25.19 | 1145 | NASDAQ | STAF | Fri, Apr 17, 2020 | 24.60 | 24.60 | 22.20 | 22.79 | 1144 | NASDAQ | STAF | Thu, Apr 16, 2020 | 26.35 | 26.99 | 21.00 | 23.62 | 1143 | NASDAQ | STAF | Wed, Apr 15, 2020 | 29.28 | 29.61 | 22.80 | 26.40 | 1142 | NASDAQ | STAF | Tue, Apr 14, 2020 | 31.49 | 31.49 | 26.42 | 29.28 | 1141 | NASDAQ | STAF | Mon, Apr 13, 2020 | 27.60 | 30.07 | 25.81 | 29.79 | 1140 | NASDAQ | STAF | Thu, Apr 9, 2020 | 23.41 | 28.80 | 23.41 | 25.92 | 1139 | NASDAQ | STAF | Wed, Apr 8, 2020 | 21.24 | 25.80 | 21.24 | 25.44 | 1138 | NASDAQ | STAF | Tue, Apr 7, 2020 | 21.06 | 23.40 | 21.06 | 22.68 | 1137 | NASDAQ | STAF | Mon, Apr 6, 2020 | 23.62 | 23.62 | 21.06 | 21.30 | 1136 | NASDAQ | STAF | Fri, Apr 3, 2020 | 22.18 | 23.62 | 21.00 | 22.80 | 1135 | NASDAQ | STAF | Thu, Apr 2, 2020 | 23.62 | 23.62 | 21.00 | 21.12 | 1134 | NASDAQ | STAF | Wed, Apr 1, 2020 | 22.80 | 23.62 | 20.18 | 21.30 | 1133 | NASDAQ | STAF | Tue, Mar 31, 2020 | 24.00 | 24.00 | 19.80 | 21.07 | 1132 | NASDAQ | STAF | Mon, Mar 30, 2020 | 22.80 | 26.66 | 22.20 | 24.44 | 1131 | NASDAQ | STAF | Fri, Mar 27, 2020 | 24.45 | 26.75 | 22.80 | 22.80 | 1130 | NASDAQ | STAF | Thu, Mar 26, 2020 | 22.54 | 23.39 | 21.47 | 23.25 | 1129 | NASDAQ | STAF | Wed, Mar 25, 2020 | 26.83 | 26.83 | 19.02 | 21.47 | 1128 | NASDAQ | STAF | Tue, Mar 24, 2020 | 23.94 | 25.79 | 21.00 | 25.67 | 1127 | NASDAQ | STAF | Mon, Mar 23, 2020 | 25.20 | 26.88 | 21.00 | 22.14 | 1126 | NASDAQ | STAF | Fri, Mar 20, 2020 | 24.78 | 24.78 | 21.00 | 22.17 | 1125 | NASDAQ | STAF | Thu, Mar 19, 2020 | 19.80 | 24.81 | 18.22 | 24.01 | 1124 | NASDAQ | STAF | Wed, Mar 18, 2020 | 25.20 | 25.20 | 19.30 | 23.64 | 1123 | NASDAQ | STAF | Tue, Mar 17, 2020 | 20.40 | 26.40 | 18.43 | 24.00 | 1122 | NASDAQ | STAF | Mon, Mar 16, 2020 | 24.60 | 24.60 | 18.00 | 19.80 | 1121 | NASDAQ | STAF | Fri, Mar 13, 2020 | 28.80 | 28.80 | 16.80 | 24.60 | 1120 | NASDAQ | STAF | Thu, Mar 12, 2020 | 28.20 | 33.00 | 26.01 | 26.15 | 1119 | NASDAQ | STAF | Wed, Mar 11, 2020 | 36.00 | 36.00 | 30.75 | 32.99 | 1118 | NASDAQ | STAF | Tue, Mar 10, 2020 | 39.15 | 39.15 | 33.60 | 35.58 | 1117 | NASDAQ | STAF | Mon, Mar 9, 2020 | 38.40 | 40.80 | 30.00 | 37.65 | 1116 | NASDAQ | STAF | Fri, Mar 6, 2020 | 40.33 | 41.40 | 39.39 | 39.60 | 1115 | NASDAQ | STAF | Thu, Mar 5, 2020 | 41.04 | 41.40 | 40.20 | 41.40 | 1114 | NASDAQ | STAF | Wed, Mar 4, 2020 | 39.00 | 41.40 | 39.00 | 40.80 | 1113 | NASDAQ | STAF | Tue, Mar 3, 2020 | 39.00 | 41.40 | 39.00 | 39.00 | 1112 | NASDAQ | STAF | Mon, Mar 2, 2020 | 40.16 | 40.88 | 39.00 | 40.36 | 1111 | NASDAQ | STAF | Fri, Feb 28, 2020 | 41.40 | 41.40 | 37.33 | 41.40 | 1110 | NASDAQ | STAF | Thu, Feb 27, 2020 | 44.40 | 44.40 | 41.40 | 42.54 | 1109 | NASDAQ | STAF | Wed, Feb 26, 2020 | 43.80 | 45.99 | 43.20 | 45.50 | 1108 | NASDAQ | STAF | Tue, Feb 25, 2020 | 45.00 | 47.40 | 43.20 | 43.20 | 1107 | NASDAQ | STAF | Mon, Feb 24, 2020 | 45.01 | 48.00 | 45.00 | 45.23 | 1106 | NASDAQ | STAF | Fri, Feb 21, 2020 | 45.36 | 48.00 | 45.36 | 47.77 | 1105 | NASDAQ | STAF | Thu, Feb 20, 2020 | 46.20 | 50.34 | 45.60 | 47.92 | 1104 | NASDAQ | STAF | Wed, Feb 19, 2020 | 47.82 | 48.00 | 44.40 | 45.59 | 1103 | NASDAQ | STAF | Tue, Feb 18, 2020 | 47.40 | 48.00 | 45.72 | 48.00 | 1102 | NASDAQ | STAF | Fri, Feb 14, 2020 | 50.40 | 50.40 | 45.04 | 47.40 | 1101 | NASDAQ | STAF | Thu, Feb 13, 2020 | 49.80 | 50.99 | 48.00 | 48.66 | 1100 | NASDAQ | STAF | Wed, Feb 12, 2020 | 51.60 | 51.60 | 49.80 | 49.80 | 1099 | NASDAQ | STAF | Tue, Feb 11, 2020 | 52.20 | 53.00 | 49.20 | 49.79 | 1098 | NASDAQ | STAF | Mon, Feb 10, 2020 | 52.80 | 53.40 | 51.06 | 51.33 | 1097 | NASDAQ | STAF | Fri, Feb 7, 2020 | 53.40 | 53.40 | 51.06 | 51.18 | 1096 | NASDAQ | STAF | Thu, Feb 6, 2020 | 54.60 | 54.60 | 53.14 | 53.14 | 1095 | NASDAQ | STAF | Wed, Feb 5, 2020 | 54.00 | 54.00 | 51.00 | 52.80 | 1094 | NASDAQ | STAF | Tue, Feb 4, 2020 | 52.80 | 53.44 | 51.60 | 51.60 | 1093 | NASDAQ | STAF | Mon, Feb 3, 2020 | 55.19 | 55.20 | 51.75 | 52.80 | 1092 | NASDAQ | STAF | Fri, Jan 31, 2020 | 53.52 | 55.20 | 52.77 | 55.20 | 1091 | NASDAQ | STAF | Thu, Jan 30, 2020 | 55.20 | 55.20 | 52.80 | 53.39 | 1090 | NASDAQ | STAF | Wed, Jan 29, 2020 | 54.60 | 56.40 | 54.00 | 55.20 | 1089 | NASDAQ | STAF | Tue, Jan 28, 2020 | 56.40 | 56.40 | 52.80 | 55.20 | 1088 | NASDAQ | STAF | Mon, Jan 27, 2020 | 55.20 | 56.40 | 54.00 | 54.60 | 1087 | NASDAQ | STAF | Fri, Jan 24, 2020 | 57.00 | 57.00 | 54.01 | 54.60 | 1086 | NASDAQ | STAF | Thu, Jan 23, 2020 | 54.89 | 55.13 | 54.06 | 54.46 | 1085 | NASDAQ | STAF | Wed, Jan 22, 2020 | 55.20 | 55.50 | 54.34 | 54.89 | 1084 | NASDAQ | STAF | Tue, Jan 21, 2020 | 56.40 | 56.68 | 54.60 | 55.31 | 1083 | NASDAQ | STAF | Fri, Jan 17, 2020 | 60.00 | 65.40 | 51.91 | 54.09 | 1082 | NASDAQ | STAF | Thu, Jan 16, 2020 | 49.80 | 60.00 | 49.21 | 59.98 | 1081 | NASDAQ | STAF | Wed, Jan 15, 2020 | 49.58 | 49.80 | 48.00 | 49.80 | 1080 | NASDAQ | STAF | Tue, Jan 14, 2020 | 47.65 | 51.00 | 47.40 | 48.60 | 1079 | NASDAQ | STAF | Mon, Jan 13, 2020 | 49.72 | 51.05 | 47.50 | 48.00 | 1078 | NASDAQ | STAF | Fri, Jan 10, 2020 | 48.66 | 49.80 | 47.33 | 49.72 | 1077 | NASDAQ | STAF | Thu, Jan 9, 2020 | 50.65 | 50.65 | 48.60 | 48.66 | 1076 | NASDAQ | STAF | Wed, Jan 8, 2020 | 51.00 | 55.80 | 50.40 | 51.33 | 1075 | NASDAQ | STAF | Tue, Jan 7, 2020 | 50.40 | 51.00 | 49.80 | 50.74 | 1074 | NASDAQ | STAF | Mon, Jan 6, 2020 | 48.60 | 49.80 | 48.60 | 49.80 | 1073 | NASDAQ | STAF | Fri, Jan 3, 2020 | 51.00 | 51.00 | 49.80 | 49.80 | 1072 | NASDAQ | STAF | Thu, Jan 2, 2020 | 49.20 | 51.92 | 48.06 | 49.82 | 1071 | NASDAQ | STAF | Tue, Dec 31, 2019 | 48.31 | 51.39 | 47.40 | 48.02 | 1070 | NASDAQ | STAF | Mon, Dec 30, 2019 | 52.21 | 53.40 | 44.41 | 49.76 | 1069 | NASDAQ | STAF | Fri, Dec 27, 2019 | 53.62 | 54.00 | 52.27 | 52.80 | 1068 | NASDAQ | STAF | Thu, Dec 26, 2019 | 54.00 | 54.00 | 52.21 | 52.50 | 1067 | NASDAQ | STAF | Tue, Dec 24, 2019 | 55.74 | 55.74 | 52.02 | 53.58 | 1066 | NASDAQ | STAF | Mon, Dec 23, 2019 | 53.10 | 53.11 | 51.60 | 51.60 | 1065 | NASDAQ | STAF | Fri, Dec 20, 2019 | 54.00 | 55.49 | 52.68 | 53.12 | 1064 | NASDAQ | STAF | Thu, Dec 19, 2019 | 55.20 | 55.47 | 52.80 | 54.01 | 1063 | NASDAQ | STAF | Wed, Dec 18, 2019 | 55.80 | 55.80 | 52.80 | 53.24 | 1062 | NASDAQ | STAF | Tue, Dec 17, 2019 | 52.80 | 56.40 | 52.80 | 54.60 | 1061 | NASDAQ | STAF | Mon, Dec 16, 2019 | 53.68 | 55.20 | 51.99 | 53.99 | 1060 | NASDAQ | STAF | Fri, Dec 13, 2019 | 54.00 | 57.59 | 52.20 | 54.94 | 1059 | NASDAQ | STAF | Thu, Dec 12, 2019 | 53.41 | 54.28 | 51.60 | 53.49 | 1058 | NASDAQ | STAF | Wed, Dec 11, 2019 | 60.21 | 60.60 | 54.25 | 54.25 | 1057 | NASDAQ | STAF | Tue, Dec 10, 2019 | 61.21 | 61.80 | 58.86 | 60.51 | 1056 | NASDAQ | STAF | Mon, Dec 9, 2019 | 58.80 | 61.80 | 58.80 | 61.41 | 1055 | NASDAQ | STAF | Fri, Dec 6, 2019 | 57.00 | 59.92 | 56.70 | 57.06 | 1054 | NASDAQ | STAF | Thu, Dec 5, 2019 | 55.15 | 57.00 | 54.00 | 57.00 | 1053 | NASDAQ | STAF | Wed, Dec 4, 2019 | 47.75 | 54.60 | 47.75 | 54.55 | 1052 | NASDAQ | STAF | Tue, Dec 3, 2019 | 47.55 | 49.80 | 45.00 | 48.00 | 1051 | NASDAQ | STAF | Mon, Dec 2, 2019 | 45.00 | 46.57 | 45.00 | 45.01 | 1050 | NASDAQ | STAF | Fri, Nov 29, 2019 | 45.00 | 46.80 | 45.00 | 45.60 | 1049 | NASDAQ | STAF | Wed, Nov 27, 2019 | 47.46 | 47.46 | 45.60 | 45.90 | 1048 | NASDAQ | STAF | Tue, Nov 26, 2019 | 46.88 | 47.65 | 46.80 | 47.03 | 1047 | NASDAQ | STAF | Mon, Nov 25, 2019 | 46.80 | 47.99 | 46.80 | 47.87 | 1046 | NASDAQ | STAF | Fri, Nov 22, 2019 | 45.54 | 50.44 | 45.30 | 48.00 | 1045 | NASDAQ | STAF | Thu, Nov 21, 2019 | 45.00 | 50.94 | 42.60 | 50.40 | 1044 | NASDAQ | STAF | Wed, Nov 20, 2019 | 48.46 | 50.71 | 45.00 | 45.00 | 1043 | NASDAQ | STAF | Tue, Nov 19, 2019 | 49.57 | 50.40 | 46.20 | 49.80 | 1042 | NASDAQ | STAF | Mon, Nov 18, 2019 | 46.26 | 50.40 | 44.23 | 50.30 | 1041 | NASDAQ | STAF | Fri, Nov 15, 2019 | 43.80 | 45.00 | 37.80 | 45.00 | 1040 | NASDAQ | STAF | Thu, Nov 14, 2019 | 39.60 | 44.99 | 37.20 | 44.02 | 1039 | NASDAQ | STAF | Wed, Nov 13, 2019 | 48.00 | 49.80 | 39.61 | 41.40 | 1038 | NASDAQ | STAF | Tue, Nov 12, 2019 | 55.35 | 59.66 | 55.20 | 56.93 | 1037 | NASDAQ | STAF | Mon, Nov 11, 2019 | 57.92 | 57.92 | 54.00 | 55.35 | 1036 | NASDAQ | STAF | Fri, Nov 8, 2019 | 58.21 | 59.36 | 55.80 | 58.23 | 1035 | NASDAQ | STAF | Thu, Nov 7, 2019 | 55.20 | 59.39 | 54.00 | 56.70 | 1034 | NASDAQ | STAF | Wed, Nov 6, 2019 | 57.12 | 59.39 | 54.00 | 55.79 | 1033 | NASDAQ | STAF | Tue, Nov 5, 2019 | 58.20 | 58.20 | 56.46 | 56.96 | 1032 | NASDAQ | STAF | Mon, Nov 4, 2019 | 56.55 | 59.40 | 56.55 | 58.82 | 1031 | NASDAQ | STAF | Fri, Nov 1, 2019 | 59.12 | 59.12 | 56.33 | 57.00 | 1030 | NASDAQ | STAF | Thu, Oct 31, 2019 | 58.20 | 58.20 | 56.34 | 56.34 | 1029 | NASDAQ | STAF | Wed, Oct 30, 2019 | 57.60 | 58.18 | 56.77 | 57.00 | 1028 | NASDAQ | STAF | Tue, Oct 29, 2019 | 60.00 | 61.20 | 57.66 | 57.66 | 1027 | NASDAQ | STAF | Mon, Oct 28, 2019 | 59.40 | 60.60 | 58.80 | 60.60 | 1026 | NASDAQ | STAF | Fri, Oct 25, 2019 | 60.00 | 60.60 | 58.21 | 59.58 | 1025 | NASDAQ | STAF | Thu, Oct 24, 2019 | 61.20 | 61.20 | 58.43 | 59.71 | 1024 | NASDAQ | STAF | Wed, Oct 23, 2019 | 61.20 | 61.80 | 55.87 | 60.00 | 1023 | NASDAQ | STAF | Tue, Oct 22, 2019 | 61.06 | 61.80 | 60.10 | 61.20 | 1022 | NASDAQ | STAF | Mon, Oct 21, 2019 | 64.20 | 64.20 | 60.60 | 62.32 | 1021 | NASDAQ | STAF | Fri, Oct 18, 2019 | 64.80 | 64.80 | 61.80 | 63.48 | 1020 | NASDAQ | STAF | Thu, Oct 17, 2019 | 64.80 | 65.50 | 60.00 | 62.55 | 1019 | NASDAQ | STAF | Wed, Oct 16, 2019 | 62.73 | 69.60 | 61.80 | 64.21 | 1018 | NASDAQ | STAF | Tue, Oct 15, 2019 | 60.00 | 63.60 | 59.72 | 62.40 | 1017 | NASDAQ | STAF | Mon, Oct 14, 2019 | 59.11 | 59.40 | 58.60 | 59.40 | 1016 | NASDAQ | STAF | Fri, Oct 11, 2019 | 56.40 | 60.60 | 56.39 | 57.94 | 1015 | NASDAQ | STAF | Thu, Oct 10, 2019 | 58.20 | 58.20 | 54.00 | 56.70 | 1014 | NASDAQ | STAF | Wed, Oct 9, 2019 | 60.60 | 60.99 | 56.12 | 57.99 | 1013 | NASDAQ | STAF | Tue, Oct 8, 2019 | 61.12 | 63.00 | 60.00 | 61.20 | 1012 | NASDAQ | STAF | Mon, Oct 7, 2019 | 60.00 | 62.40 | 59.41 | 60.60 | 1011 | NASDAQ | STAF | Fri, Oct 4, 2019 | 63.00 | 63.01 | 60.00 | 61.19 | 1010 | NASDAQ | STAF | Thu, Oct 3, 2019 | 61.20 | 66.60 | 61.20 | 63.00 | 1009 | NASDAQ | STAF | Wed, Oct 2, 2019 | 62.40 | 63.00 | 58.44 | 61.20 | 1008 | NASDAQ | STAF | Tue, Oct 1, 2019 | 66.00 | 66.00 | 63.60 | 63.60 | 1007 | NASDAQ | STAF | Mon, Sep 30, 2019 | 66.00 | 66.60 | 63.00 | 66.00 | 1006 | NASDAQ | STAF | Fri, Sep 27, 2019 | 66.41 | 69.00 | 62.44 | 66.60 | 1005 | NASDAQ | STAF | Thu, Sep 26, 2019 | 70.20 | 72.09 | 66.60 | 70.80 | 1004 | NASDAQ | STAF | Wed, Sep 25, 2019 | 73.04 | 73.80 | 70.20 | 70.80 | 1003 | NASDAQ | STAF | Tue, Sep 24, 2019 | 75.00 | 75.00 | 69.00 | 73.80 | 1002 | NASDAQ | STAF | Mon, Sep 23, 2019 | 76.20 | 78.60 | 72.60 | 76.80 | 1001 | NASDAQ | STAF | Fri, Sep 20, 2019 | 77.40 | 78.60 | 73.20 | 76.80 | 1000 | NASDAQ | STAF | Thu, Sep 19, 2019 | 73.80 | 78.60 | 72.59 | 78.00 | 999 | NASDAQ | STAF | Wed, Sep 18, 2019 | 73.20 | 75.00 | 72.60 | 73.20 | 998 | NASDAQ | STAF | Tue, Sep 17, 2019 | 73.20 | 76.80 | 72.00 | 73.80 | 997 | NASDAQ | STAF | Mon, Sep 16, 2019 | 73.28 | 74.40 | 72.68 | 73.80 | 996 | NASDAQ | STAF | Fri, Sep 13, 2019 | 72.60 | 74.40 | 70.80 | 74.40 | 995 | NASDAQ | STAF | Thu, Sep 12, 2019 | 76.20 | 76.20 | 72.60 | 73.20 | 994 | NASDAQ | STAF | Wed, Sep 11, 2019 | 74.40 | 79.20 | 72.60 | 75.60 | 993 | NASDAQ | STAF | Tue, Sep 10, 2019 | 73.80 | 75.00 | 72.89 | 74.40 | 992 | NASDAQ | STAF | Mon, Sep 9, 2019 | 72.60 | 74.40 | 69.00 | 73.50 | 991 | NASDAQ | STAF | Fri, Sep 6, 2019 | 73.80 | 74.97 | 69.00 | 73.02 | 990 | NASDAQ | STAF | Thu, Sep 5, 2019 | 75.38 | 76.20 | 70.80 | 73.20 | 989 | NASDAQ | STAF | Wed, Sep 4, 2019 | 78.00 | 79.67 | 75.00 | 75.60 | 988 | NASDAQ | STAF | Tue, Sep 3, 2019 | 80.40 | 81.00 | 77.40 | 77.40 | 987 | NASDAQ | STAF | Fri, Aug 30, 2019 | 78.60 | 81.00 | 78.60 | 81.00 | 986 | NASDAQ | STAF | Thu, Aug 29, 2019 | 79.20 | 80.10 | 78.00 | 78.00 | 985 | NASDAQ | STAF | Wed, Aug 28, 2019 | 80.40 | 80.40 | 76.80 | 78.30 | 984 | NASDAQ | STAF | Tue, Aug 27, 2019 | 79.20 | 80.68 | 76.81 | 80.40 | 983 | NASDAQ | STAF | Mon, Aug 26, 2019 | 80.39 | 80.39 | 78.00 | 78.77 | 982 | NASDAQ | STAF | Fri, Aug 23, 2019 | 83.40 | 83.40 | 75.60 | 78.00 | 981 | NASDAQ | STAF | Thu, Aug 22, 2019 | 84.60 | 85.20 | 82.20 | 82.80 | 980 | NASDAQ | STAF | Wed, Aug 21, 2019 | 84.60 | 84.60 | 83.05 | 84.00 | 979 | NASDAQ | STAF | Tue, Aug 20, 2019 | 84.00 | 85.20 | 81.01 | 84.60 | 978 | NASDAQ | STAF | Mon, Aug 19, 2019 | 84.00 | 84.00 | 82.01 | 83.40 | 977 | NASDAQ | STAF | Fri, Aug 16, 2019 | 84.00 | 84.00 | 82.80 | 83.99 | 976 | NASDAQ | STAF | Thu, Aug 15, 2019 | 86.40 | 87.00 | 79.81 | 84.00 | 975 | NASDAQ | STAF | Wed, Aug 14, 2019 | 93.60 | 93.60 | 88.80 | 92.40 | 974 | NASDAQ | STAF | Tue, Aug 13, 2019 | 96.60 | 96.60 | 91.80 | 93.80 | 973 | NASDAQ | STAF | Mon, Aug 12, 2019 | 93.00 | 96.60 | 91.06 | 96.00 | 972 | NASDAQ | STAF | Fri, Aug 9, 2019 | 90.53 | 92.40 | 88.80 | 92.39 | 971 | NASDAQ | STAF | Thu, Aug 8, 2019 | 88.80 | 92.40 | 88.80 | 91.20 | 970 | NASDAQ | STAF | Wed, Aug 7, 2019 | 88.20 | 90.60 | 86.45 | 88.20 | 969 | NASDAQ | STAF | Tue, Aug 6, 2019 | 90.60 | 91.91 | 88.20 | 88.80 | 968 | NASDAQ | STAF | Mon, Aug 5, 2019 | 93.60 | 93.60 | 90.60 | 90.60 | 967 | NASDAQ | STAF | Fri, Aug 2, 2019 | 95.28 | 95.40 | 91.20 | 94.20 | 966 | NASDAQ | STAF | Thu, Aug 1, 2019 | 96.00 | 98.40 | 95.10 | 96.00 | 965 | NASDAQ | STAF | Wed, Jul 31, 2019 | 93.00 | 97.80 | 91.20 | 96.00 | 964 | NASDAQ | STAF | Tue, Jul 30, 2019 | 91.20 | 95.40 | 91.20 | 92.40 | 963 | NASDAQ | STAF | Mon, Jul 29, 2019 | 99.60 | 102.00 | 85.79 | 90.00 | 962 | NASDAQ | STAF | Fri, Jul 26, 2019 | 101.29 | 102.00 | 100.20 | 100.20 | 961 | NASDAQ | STAF | Thu, Jul 25, 2019 | 99.00 | 101.40 | 97.36 | 100.80 | 960 | NASDAQ | STAF | Wed, Jul 24, 2019 | 102.47 | 102.47 | 93.60 | 97.80 | 959 | NASDAQ | STAF | Tue, Jul 23, 2019 | 104.40 | 104.65 | 101.40 | 101.40 | 958 | NASDAQ | STAF | Mon, Jul 22, 2019 | 103.80 | 108.00 | 103.20 | 106.80 | 957 | NASDAQ | STAF | Fri, Jul 19, 2019 | 107.47 | 109.80 | 103.20 | 103.80 | 956 | NASDAQ | STAF | Thu, Jul 18, 2019 | 102.71 | 105.40 | 102.18 | 105.00 | 955 | NASDAQ | STAF | Wed, Jul 17, 2019 | 105.60 | 105.60 | 102.00 | 102.60 | 954 | NASDAQ | STAF | Tue, Jul 16, 2019 | 106.20 | 106.80 | 105.00 | 105.60 | 953 | NASDAQ | STAF | Mon, Jul 15, 2019 | 105.26 | 108.00 | 105.26 | 106.20 | 952 | NASDAQ | STAF | Fri, Jul 12, 2019 | 105.60 | 109.80 | 104.40 | 105.60 | 951 | NASDAQ | STAF | Thu, Jul 11, 2019 | 105.00 | 109.20 | 105.00 | 106.36 | 950 | NASDAQ | STAF | Wed, Jul 10, 2019 | 105.83 | 106.80 | 103.20 | 105.00 | 949 | NASDAQ | STAF | Tue, Jul 9, 2019 | 104.40 | 105.89 | 103.80 | 105.60 | 948 | NASDAQ | STAF | Mon, Jul 8, 2019 | 106.80 | 106.80 | 102.60 | 103.80 | 947 | NASDAQ | STAF | Fri, Jul 5, 2019 | 103.20 | 106.19 | 103.20 | 104.40 | 946 | NASDAQ | STAF | Wed, Jul 3, 2019 | 102.00 | 105.00 | 100.40 | 102.30 | 945 | NASDAQ | STAF | Tue, Jul 2, 2019 | 97.80 | 106.20 | 97.20 | 101.40 | 944 | NASDAQ | STAF | Mon, Jul 1, 2019 | 94.80 | 99.00 | 94.61 | 97.70 | 943 | NASDAQ | STAF | Fri, Jun 28, 2019 | 95.46 | 96.00 | 93.31 | 93.60 | 942 | NASDAQ | STAF | Thu, Jun 27, 2019 | 95.53 | 95.53 | 92.40 | 93.00 | 941 | NASDAQ | STAF | Wed, Jun 26, 2019 | 96.00 | 96.60 | 93.00 | 93.60 | 940 | NASDAQ | STAF | Tue, Jun 25, 2019 | 93.00 | 94.15 | 91.20 | 91.64 | 939 | NASDAQ | STAF | Mon, Jun 24, 2019 | 96.00 | 96.60 | 89.60 | 93.00 | 938 | NASDAQ | STAF | Fri, Jun 21, 2019 | 91.80 | 93.00 | 88.20 | 88.20 | 937 | NASDAQ | STAF | Thu, Jun 20, 2019 | 94.07 | 95.40 | 90.00 | 92.15 | 936 | NASDAQ | STAF | Wed, Jun 19, 2019 | 93.00 | 94.93 | 92.40 | 94.93 | 935 | NASDAQ | STAF | Tue, Jun 18, 2019 | 93.00 | 93.00 | 91.20 | 92.40 | 934 | NASDAQ | STAF | Mon, Jun 17, 2019 | 93.00 | 94.20 | 92.81 | 93.00 | 933 | NASDAQ | STAF | Fri, Jun 14, 2019 | 93.60 | 94.60 | 91.80 | 92.40 | 932 | NASDAQ | STAF | Thu, Jun 13, 2019 | 97.80 | 98.51 | 93.00 | 93.60 | 931 | NASDAQ | STAF | Wed, Jun 12, 2019 | 95.10 | 100.80 | 94.80 | 96.29 | 930 | NASDAQ | STAF | Tue, Jun 11, 2019 | 94.20 | 97.19 | 93.00 | 94.80 | 929 | NASDAQ | STAF | Mon, Jun 10, 2019 | 93.60 | 96.00 | 93.60 | 93.60 | 928 | NASDAQ | STAF | Fri, Jun 7, 2019 | 95.03 | 96.00 | 93.00 | 94.33 | 927 | NASDAQ | STAF | Thu, Jun 6, 2019 | 94.80 | 97.19 | 93.00 | 94.84 | 926 | NASDAQ | STAF | Wed, Jun 5, 2019 | 97.80 | 97.80 | 93.79 | 94.20 | 925 | NASDAQ | STAF | Tue, Jun 4, 2019 | 95.40 | 97.20 | 95.40 | 96.00 | 924 | NASDAQ | STAF | Mon, Jun 3, 2019 | 95.40 | 98.40 | 91.80 | 97.20 | 923 | NASDAQ | STAF | Fri, May 31, 2019 | 96.60 | 97.80 | 95.40 | 95.40 | 922 | NASDAQ | STAF | Thu, May 30, 2019 | 96.60 | 99.00 | 96.60 | 97.32 | 921 | NASDAQ | STAF | Wed, May 29, 2019 | 96.60 | 98.40 | 96.00 | 97.22 | 920 | NASDAQ | STAF | Tue, May 28, 2019 | 96.00 | 98.40 | 94.80 | 97.51 | 919 | NASDAQ | STAF | Fri, May 24, 2019 | 95.40 | 97.20 | 94.80 | 97.20 | 918 | NASDAQ | STAF | Thu, May 23, 2019 | 96.00 | 96.60 | 94.80 | 96.00 | 917 | NASDAQ | STAF | Wed, May 22, 2019 | 95.40 | 98.40 | 95.40 | 96.00 | 916 | NASDAQ | STAF | Tue, May 21, 2019 | 97.20 | 97.20 | 92.40 | 95.65 | 915 | NASDAQ | STAF | Mon, May 20, 2019 | 96.60 | 99.60 | 96.00 | 96.00 | 914 | NASDAQ | STAF | Fri, May 17, 2019 | 97.80 | 97.80 | 95.10 | 97.20 | 913 | NASDAQ | STAF | Thu, May 16, 2019 | 97.20 | 100.80 | 96.42 | 97.80 | 912 | NASDAQ | STAF | Wed, May 15, 2019 | 95.40 | 97.20 | 93.60 | 97.19 | 911 | NASDAQ | STAF | Tue, May 14, 2019 | 94.80 | 97.80 | 93.60 | 94.80 | 910 | NASDAQ | STAF | Mon, May 13, 2019 | 96.00 | 96.14 | 93.00 | 94.20 | 909 | NASDAQ | STAF | Fri, May 10, 2019 | 99.00 | 101.96 | 95.52 | 99.19 | 908 | NASDAQ | STAF | Thu, May 9, 2019 | 99.60 | 100.79 | 96.00 | 100.20 | 907 | NASDAQ | STAF | Wed, May 8, 2019 | 102.00 | 104.40 | 99.00 | 100.80 | 906 | NASDAQ | STAF | Tue, May 7, 2019 | 102.00 | 106.20 | 101.40 | 101.40 | 905 | NASDAQ | STAF | Mon, May 6, 2019 | 99.60 | 105.00 | 99.60 | 102.00 | 904 | NASDAQ | STAF | Fri, May 3, 2019 | 105.60 | 105.60 | 99.90 | 101.84 | 903 | NASDAQ | STAF | Thu, May 2, 2019 | 106.20 | 108.00 | 99.00 | 105.60 | 902 | NASDAQ | STAF | Wed, May 1, 2019 | 130.20 | 136.80 | 103.20 | 108.60 | 901 | NASDAQ | STAF | Tue, Apr 30, 2019 | 102.60 | 104.40 | 96.00 | 99.00 | 900 | NASDAQ | STAF | Mon, Apr 29, 2019 | 115.20 | 116.25 | 100.80 | 103.20 | 899 | NASDAQ | STAF | Fri, Apr 26, 2019 | 105.00 | 114.47 | 105.00 | 112.20 | 898 | NASDAQ | STAF | Thu, Apr 25, 2019 | 97.20 | 108.66 | 97.20 | 103.20 | 897 | NASDAQ | STAF | Wed, Apr 24, 2019 | 97.80 | 99.00 | 96.74 | 97.80 | 896 | NASDAQ | STAF | Tue, Apr 23, 2019 | 96.61 | 99.00 | 96.00 | 99.00 | 895 | NASDAQ | STAF | Mon, Apr 22, 2019 | 96.00 | 98.40 | 93.00 | 97.07 | 894 | NASDAQ | STAF | Thu, Apr 18, 2019 | 92.40 | 97.80 | 91.80 | 95.72 | 893 | NASDAQ | STAF | Wed, Apr 17, 2019 | 92.40 | 95.40 | 90.60 | 93.00 | 892 | NASDAQ | STAF | Tue, Apr 16, 2019 | 93.60 | 94.80 | 91.20 | 92.41 | 891 | NASDAQ | STAF | Mon, Apr 15, 2019 | 93.00 | 94.27 | 91.20 | 92.03 | 890 | NASDAQ | STAF | Fri, Apr 12, 2019 | 93.60 | 96.60 | 91.20 | 93.14 | 889 | NASDAQ | STAF | Thu, Apr 11, 2019 | 95.40 | 96.01 | 93.60 | 93.60 | 888 | NASDAQ | STAF | Wed, Apr 10, 2019 | 95.40 | 97.20 | 93.60 | 95.40 | 887 | NASDAQ | STAF | Tue, Apr 9, 2019 | 95.40 | 96.60 | 94.80 | 94.80 | 886 | NASDAQ | STAF | Mon, Apr 8, 2019 | 97.20 | 98.68 | 94.20 | 95.45 | 885 | NASDAQ | STAF | Fri, Apr 5, 2019 | 95.40 | 97.80 | 94.67 | 95.49 | 884 | NASDAQ | STAF | Thu, Apr 4, 2019 | 97.80 | 97.80 | 90.60 | 94.80 | 883 | NASDAQ | STAF | Wed, Apr 3, 2019 | 94.80 | 98.10 | 93.00 | 97.32 | 882 | NASDAQ | STAF | Tue, Apr 2, 2019 | 88.80 | 100.42 | 88.20 | 95.40 | 881 | NASDAQ | STAF | Mon, Apr 1, 2019 | 88.20 | 90.60 | 87.00 | 89.50 | 880 | NASDAQ | STAF | Fri, Mar 29, 2019 | 87.00 | 92.40 | 84.60 | 88.20 | 879 | NASDAQ | STAF | Thu, Mar 28, 2019 | 86.40 | 87.60 | 85.20 | 85.20 | 878 | NASDAQ | STAF | Wed, Mar 27, 2019 | 88.80 | 88.80 | 84.60 | 88.20 | 877 | NASDAQ | STAF | Tue, Mar 26, 2019 | 87.00 | 90.00 | 84.60 | 86.27 | 876 | NASDAQ | STAF | Mon, Mar 25, 2019 | 94.20 | 94.20 | 86.60 | 88.20 | 875 | NASDAQ | STAF | Fri, Mar 22, 2019 | 99.00 | 99.00 | 93.00 | 94.80 | 874 | NASDAQ | STAF | Thu, Mar 21, 2019 | 99.00 | 102.71 | 93.00 | 102.00 | 873 | NASDAQ | STAF | Wed, Mar 20, 2019 | 131.40 | 143.40 | 121.20 | 129.60 | 872 | NASDAQ | STAF | Tue, Mar 19, 2019 | 109.20 | 119.40 | 102.00 | 117.60 | 871 | NASDAQ | STAF | Mon, Mar 18, 2019 | 103.20 | 106.20 | 100.80 | 102.00 | 870 | NASDAQ | STAF | Fri, Mar 15, 2019 | 101.40 | 106.20 | 99.60 | 103.80 | 869 | NASDAQ | STAF | Thu, Mar 14, 2019 | 97.20 | 104.40 | 96.00 | 100.98 | 868 | NASDAQ | STAF | Wed, Mar 13, 2019 | 98.40 | 98.40 | 96.00 | 97.09 | 867 | NASDAQ | STAF | Tue, Mar 12, 2019 | 99.00 | 100.14 | 96.00 | 98.12 | 866 | NASDAQ | STAF | Mon, Mar 11, 2019 | 99.00 | 100.20 | 97.20 | 98.31 | 865 | NASDAQ | STAF | Fri, Mar 8, 2019 | 98.40 | 99.00 | 96.00 | 98.98 | 864 | NASDAQ | STAF | Thu, Mar 7, 2019 | 96.60 | 99.00 | 93.00 | 96.60 | 863 | NASDAQ | STAF | Wed, Mar 6, 2019 | 99.00 | 100.50 | 93.60 | 96.60 | 862 | NASDAQ | STAF | Tue, Mar 5, 2019 | 99.00 | 102.59 | 96.00 | 99.00 | 861 | NASDAQ | STAF | Mon, Mar 4, 2019 | 91.80 | 99.60 | 91.80 | 96.00 | 860 | NASDAQ | STAF | Fri, Mar 1, 2019 | 91.90 | 95.36 | 88.20 | 93.00 | 859 | NASDAQ | STAF | Thu, Feb 28, 2019 | 90.02 | 92.40 | 89.40 | 90.00 | 858 | NASDAQ | STAF | Wed, Feb 27, 2019 | 91.20 | 92.40 | 88.20 | 90.00 | 857 | NASDAQ | STAF | Tue, Feb 26, 2019 | 89.40 | 93.60 | 88.93 | 90.00 | 856 | NASDAQ | STAF | Mon, Feb 25, 2019 | 89.40 | 91.20 | 88.20 | 89.40 | 855 | NASDAQ | STAF | Fri, Feb 22, 2019 | 87.00 | 89.64 | 86.40 | 87.60 | 854 | NASDAQ | STAF | Thu, Feb 21, 2019 | 88.20 | 89.40 | 86.40 | 87.00 | 853 | NASDAQ | STAF | Wed, Feb 20, 2019 | 88.20 | 91.20 | 87.60 | 87.60 | 852 | NASDAQ | STAF | Tue, Feb 19, 2019 | 92.40 | 92.40 | 88.20 | 88.20 | 851 | NASDAQ | STAF | Fri, Feb 15, 2019 | 90.00 | 93.00 | 88.64 | 91.80 | 850 | NASDAQ | STAF | Thu, Feb 14, 2019 | 87.60 | 90.60 | 86.40 | 89.40 | 849 | NASDAQ | STAF | Wed, Feb 13, 2019 | 91.20 | 93.00 | 88.20 | 90.00 | 848 | NASDAQ | STAF | Tue, Feb 12, 2019 | 94.20 | 94.80 | 87.60 | 88.20 | 847 | NASDAQ | STAF | Mon, Feb 11, 2019 | 96.60 | 101.40 | 91.80 | 94.80 | 846 | NASDAQ | STAF | Fri, Feb 8, 2019 | 111.00 | 111.00 | 93.00 | 94.20 | 845 | NASDAQ | STAF | Thu, Feb 7, 2019 | 138.60 | 138.60 | 126.00 | 130.80 | 844 | NASDAQ | STAF | Wed, Feb 6, 2019 | 146.40 | 148.04 | 134.40 | 144.60 | 843 | NASDAQ | STAF | Tue, Feb 5, 2019 | 144.00 | 154.18 | 142.30 | 148.20 | 842 | NASDAQ | STAF | Mon, Feb 4, 2019 | 139.80 | 145.20 | 137.40 | 142.58 | 841 | NASDAQ | STAF | Fri, Feb 1, 2019 | 135.60 | 141.00 | 130.20 | 140.40 | 840 | NASDAQ | STAF | Thu, Jan 31, 2019 | 132.00 | 139.80 | 126.00 | 136.80 | 839 | NASDAQ | STAF | Wed, Jan 30, 2019 | 144.60 | 148.69 | 129.00 | 135.60 | 838 | NASDAQ | STAF | Tue, Jan 29, 2019 | 139.80 | 142.80 | 138.00 | 141.00 | 837 | NASDAQ | STAF | Mon, Jan 28, 2019 | 139.80 | 143.40 | 136.09 | 139.80 | 836 | NASDAQ | STAF | Fri, Jan 25, 2019 | 135.00 | 148.20 | 131.40 | 138.00 | 835 | NASDAQ | STAF | Thu, Jan 24, 2019 | 129.60 | 137.40 | 126.60 | 135.00 | 834 | NASDAQ | STAF | Wed, Jan 23, 2019 | 144.00 | 146.40 | 127.20 | 132.60 | 833 | NASDAQ | STAF | Tue, Jan 22, 2019 | 196.20 | 207.00 | 144.00 | 150.00 | 832 | NASDAQ | STAF | Fri, Jan 18, 2019 | 120.60 | 124.19 | 116.01 | 122.40 | 831 | NASDAQ | STAF | Thu, Jan 17, 2019 | 126.00 | 128.40 | 109.80 | 120.00 | 830 | NASDAQ | STAF | Wed, Jan 16, 2019 | 146.40 | 153.60 | 126.60 | 129.60 | 829 | NASDAQ | STAF | Tue, Jan 15, 2019 | 130.80 | 148.20 | 124.20 | 140.17 | 828 | NASDAQ | STAF | Mon, Jan 14, 2019 | 118.20 | 129.90 | 106.80 | 126.00 | 827 | NASDAQ | STAF | Fri, Jan 11, 2019 | 106.80 | 117.57 | 104.40 | 111.56 | 826 | NASDAQ | STAF | Thu, Jan 10, 2019 | 107.40 | 107.77 | 103.20 | 106.26 | 825 | NASDAQ | STAF | Wed, Jan 9, 2019 | 107.40 | 110.40 | 105.60 | 106.20 | 824 | NASDAQ | STAF | Tue, Jan 8, 2019 | 107.40 | 108.36 | 102.61 | 105.60 | 823 | NASDAQ | STAF | Mon, Jan 7, 2019 | 112.17 | 112.17 | 99.60 | 107.34 | 822 | NASDAQ | STAF | Fri, Jan 4, 2019 | 106.20 | 112.71 | 100.80 | 106.20 | 821 | NASDAQ | STAF | Thu, Jan 3, 2019 | 103.80 | 113.40 | 103.20 | 104.11 | 820 | NASDAQ | STAF | Wed, Jan 2, 2019 | 92.62 | 110.48 | 92.62 | 99.60 | 819 | NASDAQ | STAF | Mon, Dec 31, 2018 | 93.80 | 100.34 | 90.01 | 91.80 | 818 | NASDAQ | STAF | Fri, Dec 28, 2018 | 84.60 | 94.60 | 84.60 | 90.00 | 817 | NASDAQ | STAF | Thu, Dec 27, 2018 | 90.60 | 95.40 | 87.00 | 88.80 | 816 | NASDAQ | STAF | Wed, Dec 26, 2018 | 87.00 | 97.20 | 85.21 | 94.20 | 815 | NASDAQ | STAF | Mon, Dec 24, 2018 | 90.00 | 91.20 | 87.60 | 87.60 | 814 | NASDAQ | STAF | Fri, Dec 21, 2018 | 92.40 | 99.00 | 87.00 | 89.62 | 813 | NASDAQ | STAF | Thu, Dec 20, 2018 | 85.80 | 100.93 | 85.20 | 91.66 | 812 | NASDAQ | STAF | Wed, Dec 19, 2018 | 104.40 | 104.40 | 93.47 | 96.60 | 811 | NASDAQ | STAF | Tue, Dec 18, 2018 | 103.20 | 103.20 | 96.60 | 97.80 | 810 | NASDAQ | STAF | Mon, Dec 17, 2018 | 99.60 | 112.20 | 94.80 | 103.20 | 809 | NASDAQ | STAF | Fri, Dec 14, 2018 | 93.60 | 100.20 | 91.57 | 99.00 | 808 | NASDAQ | STAF | Thu, Dec 13, 2018 | 96.00 | 105.60 | 90.40 | 91.80 | 807 | NASDAQ | STAF | Wed, Dec 12, 2018 | 82.12 | 104.40 | 78.60 | 102.00 | 806 | NASDAQ | STAF | Tue, Dec 11, 2018 | 83.40 | 84.59 | 78.60 | 80.40 | 805 | NASDAQ | STAF | Mon, Dec 10, 2018 | 103.80 | 132.00 | 84.60 | 84.60 | 804 | NASDAQ | STAF | Fri, Dec 7, 2018 | 82.74 | 106.20 | 82.74 | 93.00 | 803 | NASDAQ | STAF | Thu, Dec 6, 2018 | 84.60 | 84.60 | 78.00 | 78.60 | 802 | NASDAQ | STAF | Tue, Dec 4, 2018 | 87.00 | 93.60 | 82.80 | 82.80 | 801 | NASDAQ | STAF | Mon, Dec 3, 2018 | 91.81 | 96.00 | 85.20 | 85.20 | 800 | NASDAQ | STAF | Fri, Nov 30, 2018 | 96.00 | 97.80 | 91.80 | 92.40 | 799 | NASDAQ | STAF | Thu, Nov 29, 2018 | 100.72 | 100.72 | 94.20 | 95.40 | 798 | NASDAQ | STAF | Wed, Nov 28, 2018 | 97.20 | 98.30 | 93.60 | 93.60 | 797 | NASDAQ | STAF | Tue, Nov 27, 2018 | 101.52 | 101.52 | 96.60 | 96.60 | 796 | NASDAQ | STAF | Mon, Nov 26, 2018 | 103.19 | 108.00 | 99.00 | 99.00 | 795 | NASDAQ | STAF | Fri, Nov 23, 2018 | 106.80 | 107.40 | 97.20 | 103.20 | 794 | NASDAQ | STAF | Wed, Nov 21, 2018 | 99.00 | 107.48 | 96.00 | 102.00 | 793 | NASDAQ | STAF | Tue, Nov 20, 2018 | 96.00 | 101.94 | 96.00 | 99.00 | 792 | NASDAQ | STAF | Mon, Nov 19, 2018 | 99.60 | 104.99 | 93.60 | 96.00 | 791 | NASDAQ | STAF | Fri, Nov 16, 2018 | 93.60 | 110.40 | 93.60 | 105.00 | 790 | NASDAQ | STAF | Thu, Nov 15, 2018 | 104.40 | 106.80 | 96.60 | 105.60 | 789 | NASDAQ | STAF | Wed, Nov 14, 2018 | 114.00 | 116.50 | 84.60 | 99.60 | 788 | NASDAQ | STAF | Tue, Nov 13, 2018 | 113.40 | 114.00 | 110.40 | 111.60 | 787 | NASDAQ | STAF | Mon, Nov 12, 2018 | 114.60 | 117.43 | 111.56 | 112.84 | 786 | NASDAQ | STAF | Fri, Nov 9, 2018 | 118.20 | 118.20 | 109.20 | 111.60 | 785 | NASDAQ | STAF | Thu, Nov 8, 2018 | 120.00 | 120.00 | 104.92 | 113.40 | 784 | NASDAQ | STAF | Wed, Nov 7, 2018 | 112.08 | 147.60 | 111.42 | 120.00 | 783 | NASDAQ | STAF | Tue, Nov 6, 2018 | 109.80 | 120.00 | 103.80 | 111.60 | 782 | NASDAQ | STAF | Mon, Nov 5, 2018 | 115.15 | 124.20 | 108.60 | 110.40 | 781 | NASDAQ | STAF | Fri, Nov 2, 2018 | 109.20 | 114.00 | 106.80 | 112.20 | 780 | NASDAQ | STAF | Thu, Nov 1, 2018 | 105.60 | 111.00 | 104.40 | 108.00 | 779 | NASDAQ | STAF | Wed, Oct 31, 2018 | 105.60 | 106.19 | 102.00 | 103.20 | 778 | NASDAQ | STAF | Tue, Oct 30, 2018 | 105.00 | 109.39 | 102.60 | 102.60 | 777 | NASDAQ | STAF | Mon, Oct 29, 2018 | 108.00 | 110.98 | 106.80 | 106.80 | 776 | NASDAQ | STAF | Fri, Oct 26, 2018 | 109.20 | 116.07 | 108.00 | 108.00 | 775 | NASDAQ | STAF | Thu, Oct 25, 2018 | 108.00 | 111.41 | 108.00 | 108.60 | 774 | NASDAQ | STAF | Wed, Oct 24, 2018 | 115.80 | 116.39 | 108.00 | 108.60 | 773 | NASDAQ | STAF | Tue, Oct 23, 2018 | 112.80 | 116.40 | 112.80 | 116.40 | 772 | NASDAQ | STAF | Mon, Oct 22, 2018 | 118.20 | 118.80 | 113.40 | 114.60 | 771 | NASDAQ | STAF | Fri, Oct 19, 2018 | 115.20 | 118.80 | 114.59 | 118.80 | 770 | NASDAQ | STAF | Thu, Oct 18, 2018 | 117.00 | 117.27 | 112.76 | 115.20 | 769 | NASDAQ | STAF | Wed, Oct 17, 2018 | 129.00 | 129.00 | 112.16 | 115.20 | 768 | NASDAQ | STAF | Tue, Oct 16, 2018 | 111.60 | 129.00 | 111.60 | 119.40 | 767 | NASDAQ | STAF | Mon, Oct 15, 2018 | 111.60 | 114.60 | 111.60 | 112.20 | 766 | NASDAQ | STAF | Fri, Oct 12, 2018 | 112.20 | 115.37 | 109.86 | 109.86 | 765 | NASDAQ | STAF | Thu, Oct 11, 2018 | 111.60 | 114.56 | 108.00 | 110.40 | 764 | NASDAQ | STAF | Wed, Oct 10, 2018 | 117.10 | 118.80 | 111.60 | 111.92 | 763 | NASDAQ | STAF | Tue, Oct 9, 2018 | 120.00 | 120.00 | 114.00 | 115.80 | 762 | NASDAQ | STAF | Mon, Oct 8, 2018 | 117.60 | 118.19 | 114.00 | 117.00 | 761 | NASDAQ | STAF | Fri, Oct 5, 2018 | 117.00 | 121.19 | 112.80 | 115.20 | 760 | NASDAQ | STAF | Thu, Oct 4, 2018 | 117.00 | 121.20 | 117.00 | 117.00 | 759 | NASDAQ | STAF | Wed, Oct 3, 2018 | 117.00 | 122.99 | 117.00 | 117.60 | 758 | NASDAQ | STAF | Tue, Oct 2, 2018 | 131.40 | 131.87 | 120.00 | 121.20 | 757 | NASDAQ | STAF | Mon, Oct 1, 2018 | 133.80 | 137.14 | 126.60 | 127.80 | 756 | NASDAQ | STAF | Fri, Sep 28, 2018 | 118.20 | 128.40 | 117.60 | 124.80 | 755 | NASDAQ | STAF | Thu, Sep 27, 2018 | 117.60 | 122.99 | 117.59 | 119.40 | 754 | NASDAQ | STAF | Wed, Sep 26, 2018 | 117.00 | 120.00 | 116.40 | 117.60 | 753 | NASDAQ | STAF | Tue, Sep 25, 2018 | 121.65 | 123.59 | 118.40 | 119.64 | 752 | NASDAQ | STAF | Mon, Sep 24, 2018 | 124.20 | 126.00 | 120.00 | 123.00 | 751 | NASDAQ | STAF | Fri, Sep 21, 2018 | 126.60 | 132.00 | 123.63 | 125.40 | 750 | NASDAQ | STAF | Thu, Sep 20, 2018 | 130.20 | 130.20 | 121.35 | 126.00 | 749 | NASDAQ | STAF | Wed, Sep 19, 2018 | 129.00 | 134.40 | 124.80 | 129.60 | 748 | NASDAQ | STAF | Tue, Sep 18, 2018 | 129.60 | 133.20 | 129.00 | 129.00 | 747 | NASDAQ | STAF | Mon, Sep 17, 2018 | 135.00 | 137.40 | 124.80 | 129.90 | 746 | NASDAQ | STAF | Fri, Sep 14, 2018 | 131.40 | 138.00 | 131.40 | 133.20 | 745 | NASDAQ | STAF | Thu, Sep 13, 2018 | 132.00 | 135.60 | 129.60 | 134.40 | 744 | NASDAQ | STAF | Wed, Sep 12, 2018 | 129.60 | 133.20 | 128.74 | 132.60 | 743 | NASDAQ | STAF | Tue, Sep 11, 2018 | 132.60 | 138.00 | 129.60 | 129.60 | 742 | NASDAQ | STAF | Mon, Sep 10, 2018 | 138.00 | 138.00 | 127.80 | 132.60 | 741 | NASDAQ | STAF | Fri, Sep 7, 2018 | 127.20 | 134.65 | 127.20 | 131.40 | 740 | NASDAQ | STAF | Thu, Sep 6, 2018 | 136.80 | 137.40 | 126.87 | 129.00 | 739 | NASDAQ | STAF | Wed, Sep 5, 2018 | 143.40 | 143.40 | 135.00 | 136.80 | 738 | NASDAQ | STAF | Tue, Sep 4, 2018 | 142.20 | 145.80 | 136.20 | 143.40 | 737 | NASDAQ | STAF | Fri, Aug 31, 2018 | 139.80 | 147.83 | 135.00 | 144.00 | 736 | NASDAQ | STAF | Thu, Aug 30, 2018 | 132.60 | 143.34 | 132.00 | 139.80 | 735 | NASDAQ | STAF | Wed, Aug 29, 2018 | 135.00 | 148.20 | 123.00 | 132.60 | 734 | NASDAQ | STAF | Tue, Aug 28, 2018 | 190.20 | 207.60 | 133.86 | 139.80 | 733 | NASDAQ | STAF | Mon, Aug 27, 2018 | 117.00 | 121.80 | 111.00 | 115.80 | 732 | NASDAQ | STAF | Fri, Aug 24, 2018 | 127.20 | 127.20 | 108.61 | 116.40 | 731 | NASDAQ | STAF | Thu, Aug 23, 2018 | 108.60 | 115.01 | 108.00 | 108.00 | 730 | NASDAQ | STAF | Wed, Aug 22, 2018 | 122.40 | 122.40 | 109.20 | 110.87 | 729 | NASDAQ | STAF | Tue, Aug 21, 2018 | 112.80 | 120.00 | 106.20 | 114.00 | 728 | NASDAQ | STAF | Mon, Aug 20, 2018 | 124.80 | 125.40 | 111.00 | 111.00 | 727 | NASDAQ | STAF | Fri, Aug 17, 2018 | 131.40 | 133.80 | 126.00 | 126.60 | 726 | NASDAQ | STAF | Thu, Aug 16, 2018 | 137.40 | 142.80 | 126.00 | 134.40 | 725 | NASDAQ | STAF | Wed, Aug 15, 2018 | 196.20 | 208.80 | 135.60 | 135.60 | 724 | NASDAQ | STAF | Tue, Aug 14, 2018 | 142.80 | 149.60 | 135.60 | 141.00 | 723 | NASDAQ | STAF | Mon, Aug 13, 2018 | 138.60 | 155.40 | 136.80 | 140.40 | 722 | NASDAQ | STAF | Fri, Aug 10, 2018 | 134.40 | 144.00 | 127.80 | 136.21 | 721 | NASDAQ | STAF | Thu, Aug 9, 2018 | 127.80 | 146.40 | 127.36 | 136.20 | 720 | NASDAQ | STAF | Wed, Aug 8, 2018 | 121.80 | 137.40 | 121.20 | 127.20 | 719 | NASDAQ | STAF | Tue, Aug 7, 2018 | 122.40 | 126.00 | 122.00 | 122.40 | 718 | NASDAQ | STAF | Mon, Aug 6, 2018 | 123.00 | 127.49 | 121.80 | 121.80 | 717 | NASDAQ | STAF | Fri, Aug 3, 2018 | 127.80 | 128.14 | 123.00 | 123.00 | 716 | NASDAQ | STAF | Thu, Aug 2, 2018 | 122.40 | 138.00 | 121.20 | 128.40 | 715 | NASDAQ | STAF | Wed, Aug 1, 2018 | 139.93 | 139.93 | 121.80 | 123.00 | 714 | NASDAQ | STAF | Tue, Jul 31, 2018 | 144.60 | 144.60 | 133.20 | 136.80 | 713 | NASDAQ | STAF | Mon, Jul 30, 2018 | 147.00 | 150.00 | 141.00 | 144.00 | 712 | NASDAQ | STAF | Fri, Jul 27, 2018 | 151.80 | 154.20 | 139.80 | 145.20 | 711 | NASDAQ | STAF | Thu, Jul 26, 2018 | 151.80 | 160.80 | 147.00 | 152.40 | 710 | NASDAQ | STAF | Wed, Jul 25, 2018 | 145.20 | 155.40 | 138.60 | 151.80 | 709 | NASDAQ | STAF | Tue, Jul 24, 2018 | 168.00 | 168.00 | 144.00 | 145.80 | 708 | NASDAQ | STAF | Mon, Jul 23, 2018 | 176.40 | 180.19 | 161.40 | 165.00 | 707 | NASDAQ | STAF | Fri, Jul 20, 2018 | 202.20 | 208.80 | 174.00 | 180.00 | 706 | NASDAQ | STAF | Thu, Jul 19, 2018 | 180.00 | 189.00 | 163.20 | 189.00 | 705 | NASDAQ | STAF | Wed, Jul 18, 2018 | 148.20 | 219.00 | 147.06 | 183.00 | 704 | NASDAQ | STAF | Tue, Jul 17, 2018 | 157.20 | 164.55 | 138.60 | 142.74 | 703 | NASDAQ | STAF | Mon, Jul 16, 2018 | 162.60 | 180.00 | 150.00 | 155.40 | 702 | NASDAQ | STAF | Fri, Jul 13, 2018 | 185.40 | 198.00 | 144.00 | 161.40 | 701 | NASDAQ | STAF | Thu, Jul 12, 2018 | 177.60 | 216.00 | 168.00 | 184.80 | 700 | NASDAQ | STAF | Wed, Jul 11, 2018 | 204.00 | 216.00 | 162.60 | 171.00 | 699 | NASDAQ | STAF | Tue, Jul 10, 2018 | 288.00 | 306.00 | 201.00 | 215.40 | 698 | NASDAQ | STAF | Mon, Jul 9, 2018 | 109.80 | 339.00 | 108.01 | 330.00 | 697 | NASDAQ | STAF | Fri, Jul 6, 2018 | 90.60 | 92.91 | 82.20 | 82.20 | 696 | NASDAQ | STAF | Thu, Jul 5, 2018 | 84.00 | 92.40 | 81.00 | 92.40 | 695 | NASDAQ | STAF | Tue, Jul 3, 2018 | 85.20 | 86.04 | 82.20 | 82.20 | 694 | NASDAQ | STAF | Mon, Jul 2, 2018 | 81.60 | 98.40 | 81.00 | 84.00 | 693 | NASDAQ | STAF | Fri, Jun 29, 2018 | 82.80 | 98.40 | 75.16 | 81.00 | 692 | NASDAQ | STAF | Thu, Jun 28, 2018 | 73.20 | 82.74 | 73.20 | 82.74 | 691 | NASDAQ | STAF | Wed, Jun 27, 2018 | 75.00 | 77.39 | 70.80 | 73.80 | 690 | NASDAQ | STAF | Tue, Jun 26, 2018 | 76.80 | 79.20 | 72.87 | 74.99 | 689 | NASDAQ | STAF | Mon, Jun 25, 2018 | 79.20 | 79.20 | 79.20 | 79.20 | 688 | NASDAQ | STAF | Fri, Jun 22, 2018 | 80.40 | 84.00 | 79.46 | 79.46 | 687 | NASDAQ | STAF | Thu, Jun 21, 2018 | 84.90 | 84.90 | 69.00 | 80.60 | 686 | NASDAQ | STAF | Wed, Jun 20, 2018 | 87.00 | 87.58 | 68.40 | 82.80 | 685 | NASDAQ | STAF | Tue, Jun 19, 2018 | 90.60 | 90.86 | 87.60 | 87.60 | 684 | NASDAQ | STAF | Mon, Jun 18, 2018 | 90.60 | 92.40 | 90.60 | 91.77 | 683 | NASDAQ | STAF | Fri, Jun 15, 2018 | 90.00 | 99.00 | 90.00 | 93.01 | 682 | NASDAQ | STAF | Thu, Jun 14, 2018 | 91.33 | 91.80 | 90.00 | 90.95 | 681 | NASDAQ | STAF | Wed, Jun 13, 2018 | 94.80 | 94.80 | 92.16 | 92.40 | 680 | NASDAQ | STAF | Tue, Jun 12, 2018 | 94.80 | 99.60 | 94.80 | 95.40 | 679 | NASDAQ | STAF | Mon, Jun 11, 2018 | 90.00 | 95.40 | 90.00 | 95.40 | 678 | NASDAQ | STAF | Fri, Jun 8, 2018 | 85.20 | 94.80 | 85.20 | 87.60 | 677 | NASDAQ | STAF | Thu, Jun 7, 2018 | 90.00 | 93.69 | 85.20 | 90.00 | 676 | NASDAQ | STAF | Wed, Jun 6, 2018 | 89.14 | 94.80 | 85.79 | 87.00 | 675 | NASDAQ | STAF | Tue, Jun 5, 2018 | 90.60 | 96.00 | 85.44 | 90.17 | 674 | NASDAQ | STAF | Mon, Jun 4, 2018 | 92.40 | 99.60 | 90.60 | 92.49 | 673 | NASDAQ | STAF | Fri, Jun 1, 2018 | 97.20 | 100.80 | 91.80 | 96.00 | 672 | NASDAQ | STAF | Thu, May 31, 2018 | 96.00 | 96.60 | 90.60 | 96.60 | 671 | NASDAQ | STAF | Wed, May 30, 2018 | 97.20 | 101.40 | 96.00 | 96.60 | 670 | NASDAQ | STAF | Tue, May 29, 2018 | 96.01 | 98.35 | 96.00 | 96.53 | 669 | NASDAQ | STAF | Fri, May 25, 2018 | 97.36 | 98.40 | 96.00 | 96.60 | 668 | NASDAQ | STAF | Thu, May 24, 2018 | 99.60 | 101.40 | 97.80 | 98.40 | 667 | NASDAQ | STAF | Wed, May 23, 2018 | 99.01 | 101.34 | 96.60 | 99.60 | 666 | NASDAQ | STAF | Tue, May 22, 2018 | 106.20 | 106.20 | 96.60 | 101.34 | 665 | NASDAQ | STAF | Mon, May 21, 2018 | 106.20 | 106.20 | 99.60 | 99.60 | 664 | NASDAQ | STAF | Fri, May 18, 2018 | 105.00 | 106.80 | 100.80 | 103.20 | 663 | NASDAQ | STAF | Thu, May 17, 2018 | 106.80 | 113.40 | 103.20 | 104.40 | 662 | NASDAQ | STAF | Wed, May 16, 2018 | 102.00 | 104.40 | 100.20 | 103.80 | 661 | NASDAQ | STAF | Tue, May 15, 2018 | 96.60 | 103.20 | 96.00 | 102.00 | 660 | NASDAQ | STAF | Mon, May 14, 2018 | 97.20 | 105.60 | 96.00 | 97.80 | 659 | NASDAQ | STAF | Fri, May 11, 2018 | 98.40 | 103.74 | 96.00 | 96.00 | 658 | NASDAQ | STAF | Thu, May 10, 2018 | 93.60 | 102.00 | 93.59 | 99.00 | 657 | NASDAQ | STAF | Wed, May 9, 2018 | 96.60 | 97.27 | 88.20 | 91.80 | 656 | NASDAQ | STAF | Tue, May 8, 2018 | 96.60 | 102.00 | 84.83 | 97.20 | 655 | NASDAQ | STAF | Mon, May 7, 2018 | 100.20 | 102.60 | 93.60 | 97.20 | 654 | NASDAQ | STAF | Fri, May 4, 2018 | 95.40 | 141.00 | 93.60 | 99.00 | 653 | NASDAQ | STAF | Thu, May 3, 2018 | 97.20 | 98.40 | 94.80 | 95.40 | 652 | NASDAQ | STAF | Wed, May 2, 2018 | 97.80 | 101.49 | 97.09 | 97.20 | 651 | NASDAQ | STAF | Tue, May 1, 2018 | 99.60 | 99.60 | 96.60 | 98.40 | 650 | NASDAQ | STAF | Mon, Apr 30, 2018 | 102.60 | 111.00 | 99.56 | 100.20 | 649 | NASDAQ | STAF | Fri, Apr 27, 2018 | 103.79 | 103.79 | 102.00 | 102.00 | 648 | NASDAQ | STAF | Thu, Apr 26, 2018 | 105.00 | 106.14 | 98.63 | 100.80 | 647 | NASDAQ | STAF | Wed, Apr 25, 2018 | 105.60 | 107.34 | 105.00 | 105.00 | 646 | NASDAQ | STAF | Tue, Apr 24, 2018 | 106.80 | 110.12 | 105.00 | 107.40 | 645 | NASDAQ | STAF | Mon, Apr 23, 2018 | 109.20 | 110.40 | 105.00 | 108.54 | 644 | NASDAQ | STAF | Fri, Apr 20, 2018 | 119.40 | 120.00 | 108.72 | 109.30 | 643 | NASDAQ | STAF | Thu, Apr 19, 2018 | 117.00 | 119.40 | 111.00 | 119.40 | 642 | NASDAQ | STAF | Wed, Apr 18, 2018 | 106.14 | 116.40 | 104.40 | 115.80 | 641 | NASDAQ | STAF | Tue, Apr 17, 2018 | 99.00 | 105.60 | 98.40 | 105.60 | 640 | NASDAQ | STAF | Mon, Apr 16, 2018 | 106.20 | 106.20 | 97.80 | 97.80 | 639 | NASDAQ | STAF | Fri, Apr 13, 2018 | 106.20 | 110.40 | 101.72 | 106.20 | 638 | NASDAQ | STAF | Thu, Apr 12, 2018 | 107.40 | 113.02 | 102.60 | 106.20 | 637 | NASDAQ | STAF | Wed, Apr 11, 2018 | 114.34 | 114.34 | 108.00 | 108.00 | 636 | NASDAQ | STAF | Tue, Apr 10, 2018 | 119.40 | 119.40 | 111.60 | 111.60 | 635 | NASDAQ | STAF | Mon, Apr 9, 2018 | 129.60 | 129.60 | 111.60 | 122.40 | 634 | NASDAQ | STAF | Fri, Apr 6, 2018 | 106.80 | 127.80 | 105.00 | 127.80 | 633 | NASDAQ | STAF | Thu, Apr 5, 2018 | 117.60 | 133.20 | 100.64 | 106.20 | 632 | NASDAQ | STAF | Wed, Apr 4, 2018 | 103.80 | 118.20 | 90.61 | 118.20 | 631 | NASDAQ | STAF | Tue, Apr 3, 2018 | 123.00 | 126.00 | 98.47 | 103.80 | 630 | NASDAQ | STAF | Mon, Apr 2, 2018 | 139.20 | 140.40 | 120.60 | 120.60 | 629 | NASDAQ | STAF | Thu, Mar 29, 2018 | 135.06 | 142.80 | 134.73 | 140.40 | 628 | NASDAQ | STAF | Wed, Mar 28, 2018 | 134.40 | 138.00 | 132.00 | 135.60 | 627 | NASDAQ | STAF | Tue, Mar 27, 2018 | 148.80 | 148.80 | 129.00 | 135.00 | 626 | NASDAQ | STAF | Mon, Mar 26, 2018 | 144.60 | 150.38 | 141.60 | 149.40 | 625 | NASDAQ | STAF | Fri, Mar 23, 2018 | 157.80 | 157.80 | 137.52 | 140.40 | 624 | NASDAQ | STAF | Thu, Mar 22, 2018 | 171.60 | 171.60 | 159.60 | 162.00 | 623 | NASDAQ | STAF | Wed, Mar 21, 2018 | 178.52 | 178.63 | 170.65 | 171.60 | 622 | NASDAQ | STAF | Tue, Mar 20, 2018 | 201.60 | 201.60 | 168.00 | 174.00 | 621 | NASDAQ | STAF | Mon, Mar 19, 2018 | 204.00 | 208.33 | 188.39 | 204.60 | 620 | NASDAQ | STAF | Fri, Mar 16, 2018 | 192.00 | 208.20 | 191.46 | 201.00 | 619 | NASDAQ | STAF | Thu, Mar 15, 2018 | 202.80 | 204.60 | 189.60 | 193.20 | 618 | NASDAQ | STAF | Wed, Mar 14, 2018 | 204.00 | 208.80 | 188.40 | 198.99 | 617 | NASDAQ | STAF | Tue, Mar 13, 2018 | 198.78 | 205.80 | 198.78 | 203.40 | 616 | NASDAQ | STAF | Mon, Mar 12, 2018 | 196.20 | 206.40 | 196.20 | 205.80 | 615 | NASDAQ | STAF | Fri, Mar 9, 2018 | 200.40 | 206.40 | 196.20 | 203.40 | 614 | NASDAQ | STAF | Thu, Mar 8, 2018 | 192.61 | 205.20 | 192.61 | 201.60 | 613 | NASDAQ | STAF | Wed, Mar 7, 2018 | 193.65 | 196.80 | 191.40 | 192.00 | 612 | NASDAQ | STAF | Tue, Mar 6, 2018 | 189.60 | 198.00 | 189.60 | 190.80 | 611 | NASDAQ | STAF | Mon, Mar 5, 2018 | 195.60 | 197.40 | 186.08 | 190.80 | 610 | NASDAQ | STAF | Fri, Mar 2, 2018 | 190.20 | 195.00 | 189.60 | 192.60 | 609 | NASDAQ | STAF | Thu, Mar 1, 2018 | 186.61 | 193.80 | 186.61 | 190.80 | 608 | NASDAQ | STAF | Wed, Feb 28, 2018 | 186.00 | 198.00 | 184.19 | 186.21 | 607 | NASDAQ | STAF | Tue, Feb 27, 2018 | 188.40 | 189.14 | 186.01 | 186.60 | 606 | NASDAQ | STAF | Mon, Feb 26, 2018 | 193.20 | 193.20 | 189.60 | 190.20 | 605 | NASDAQ | STAF | Fri, Feb 23, 2018 | 190.27 | 193.80 | 186.86 | 193.80 | 604 | NASDAQ | STAF | Thu, Feb 22, 2018 | 195.00 | 195.60 | 191.11 | 193.80 | 603 | NASDAQ | STAF | Wed, Feb 21, 2018 | 192.00 | 198.00 | 189.60 | 190.20 | 602 | NASDAQ | STAF | Tue, Feb 20, 2018 | 197.99 | 197.99 | 190.80 | 193.20 | 601 | NASDAQ | STAF | Fri, Feb 16, 2018 | 193.27 | 198.00 | 191.84 | 191.84 | 600 | NASDAQ | STAF | Thu, Feb 15, 2018 | 200.40 | 203.34 | 193.21 | 193.21 | 599 | NASDAQ | STAF | Wed, Feb 14, 2018 | 186.35 | 198.60 | 186.35 | 191.40 | 598 | NASDAQ | STAF | Tue, Feb 13, 2018 | 187.54 | 203.40 | 187.20 | 189.60 | 597 | NASDAQ | STAF | Mon, Feb 12, 2018 | 198.00 | 203.34 | 181.80 | 191.40 | 596 | NASDAQ | STAF | Fri, Feb 9, 2018 | 187.92 | 194.40 | 186.60 | 193.80 | 595 | NASDAQ | STAF | Thu, Feb 8, 2018 | 200.40 | 205.14 | 186.00 | 192.00 | 594 | NASDAQ | STAF | Wed, Feb 7, 2018 | 194.40 | 202.20 | 184.80 | 196.20 | 593 | NASDAQ | STAF | Tue, Feb 6, 2018 | 192.00 | 195.60 | 186.06 | 191.99 | 592 | NASDAQ | STAF | Mon, Feb 5, 2018 | 204.00 | 204.00 | 193.80 | 193.80 | 591 | NASDAQ | STAF | Fri, Feb 2, 2018 | 213.00 | 213.00 | 201.60 | 204.00 | 590 | NASDAQ | STAF | Thu, Feb 1, 2018 | 215.40 | 216.00 | 204.00 | 213.00 | 589 | NASDAQ | STAF | Wed, Jan 31, 2018 | 212.40 | 220.81 | 207.41 | 218.35 | 588 | NASDAQ | STAF | Tue, Jan 30, 2018 | 212.40 | 217.70 | 205.81 | 211.20 | 587 | NASDAQ | STAF | Mon, Jan 29, 2018 | 213.60 | 227.40 | 209.40 | 213.44 | 586 | NASDAQ | STAF | Fri, Jan 26, 2018 | 197.68 | 212.96 | 192.61 | 208.20 | 585 | NASDAQ | STAF | Thu, Jan 25, 2018 | 206.40 | 218.40 | 192.00 | 195.00 | 584 | NASDAQ | STAF | Wed, Jan 24, 2018 | 198.60 | 216.97 | 194.40 | 207.00 | 583 | NASDAQ | STAF | Tue, Jan 23, 2018 | 208.20 | 208.20 | 199.80 | 201.00 | 582 | NASDAQ | STAF | Mon, Jan 22, 2018 | 204.00 | 211.00 | 201.06 | 204.00 | 581 | NASDAQ | STAF | Fri, Jan 19, 2018 | 208.04 | 209.94 | 204.00 | 204.00 | 580 | NASDAQ | STAF | Thu, Jan 18, 2018 | 222.60 | 225.00 | 205.20 | 208.20 | 579 | NASDAQ | STAF | Wed, Jan 17, 2018 | 205.21 | 221.40 | 205.02 | 220.80 | 578 | NASDAQ | STAF | Tue, Jan 16, 2018 | 204.47 | 209.39 | 204.00 | 205.20 | 577 | NASDAQ | STAF | Fri, Jan 12, 2018 | 201.61 | 215.29 | 196.33 | 210.00 | 576 | NASDAQ | STAF | Thu, Jan 11, 2018 | 216.00 | 228.00 | 199.20 | 201.01 | 575 | NASDAQ | STAF | Wed, Jan 10, 2018 | 191.40 | 264.00 | 190.48 | 211.20 | 574 | NASDAQ | STAF | Tue, Jan 9, 2018 | 190.80 | 195.00 | 183.00 | 184.80 | 573 | NASDAQ | STAF | Mon, Jan 8, 2018 | 199.80 | 203.52 | 189.90 | 192.00 | 572 | NASDAQ | STAF | Fri, Jan 5, 2018 | 204.00 | 222.00 | 192.00 | 199.11 | 571 | NASDAQ | STAF | Thu, Jan 4, 2018 | 270.00 | 270.00 | 192.60 | 204.00 | 570 | NASDAQ | STAF | Wed, Jan 3, 2018 | 191.73 | 210.00 | 186.57 | 209.97 | 569 | NASDAQ | STAF | Tue, Jan 2, 2018 | 189.00 | 200.97 | 180.15 | 194.88 | 568 | NASDAQ | STAF | Fri, Dec 29, 2017 | 190.53 | 201.00 | 186.00 | 189.00 | 567 | NASDAQ | STAF | Thu, Dec 28, 2017 | 192.00 | 198.00 | 190.53 | 190.56 | 566 | NASDAQ | STAF | Wed, Dec 27, 2017 | 190.50 | 194.97 | 189.09 | 190.53 | 565 | NASDAQ | STAF | Tue, Dec 26, 2017 | 201.00 | 207.18 | 189.00 | 189.00 | 564 | NASDAQ | STAF | Fri, Dec 22, 2017 | 219.00 | 277.20 | 190.14 | 208.41 | 563 | NASDAQ | STAF | Thu, Dec 21, 2017 | 201.00 | 204.00 | 201.00 | 204.00 | 562 | NASDAQ | STAF | Wed, Dec 20, 2017 | 198.33 | 204.00 | 198.30 | 198.30 | 561 | NASDAQ | STAF | Tue, Dec 19, 2017 | 198.15 | 201.00 | 198.06 | 199.02 | 560 | NASDAQ | STAF | Mon, Dec 18, 2017 | 192.00 | 207.00 | 192.00 | 204.00 | 559 | NASDAQ | STAF | Fri, Dec 15, 2017 | 190.50 | 204.63 | 189.18 | 192.00 | 558 | NASDAQ | STAF | Thu, Dec 14, 2017 | 194.55 | 199.50 | 190.50 | 190.53 | 557 | NASDAQ | STAF | Wed, Dec 13, 2017 | 189.00 | 194.97 | 189.00 | 191.76 | 556 | NASDAQ | STAF | Tue, Dec 12, 2017 | 195.00 | 195.36 | 189.03 | 191.76 | 555 | NASDAQ | STAF | Mon, Dec 11, 2017 | 188.49 | 195.00 | 184.92 | 195.00 | 554 | NASDAQ | STAF | Fri, Dec 8, 2017 | 192.30 | 195.00 | 188.49 | 188.49 | 553 | NASDAQ | STAF | Thu, Dec 7, 2017 | 195.00 | 198.00 | 162.60 | 189.00 | 552 | NASDAQ | STAF | Wed, Dec 6, 2017 | 198.00 | 198.00 | 195.00 | 195.03 | 551 | NASDAQ | STAF | Tue, Dec 5, 2017 | 210.00 | 210.00 | 197.97 | 201.00 | 550 | NASDAQ | STAF | Mon, Dec 4, 2017 | 210.00 | 210.00 | 204.00 | 204.00 | 549 | NASDAQ | STAF | Fri, Dec 1, 2017 | 205.50 | 210.00 | 204.00 | 210.00 | 548 | NASDAQ | STAF | Thu, Nov 30, 2017 | 219.00 | 219.00 | 205.50 | 205.50 | 547 | NASDAQ | STAF | Wed, Nov 29, 2017 | 210.00 | 210.00 | 205.50 | 209.07 | 546 | NASDAQ | STAF | Tue, Nov 28, 2017 | 204.00 | 209.97 | 204.00 | 205.50 | 545 | NASDAQ | STAF | Mon, Nov 27, 2017 | 209.19 | 219.63 | 204.00 | 210.00 | 544 | NASDAQ | STAF | Fri, Nov 24, 2017 | 204.00 | 210.00 | 201.75 | 210.00 | 543 | NASDAQ | STAF | Wed, Nov 22, 2017 | 222.12 | 227.79 | 210.00 | 213.00 | 542 | NASDAQ | STAF | Tue, Nov 21, 2017 | 210.24 | 234.00 | 210.24 | 219.00 | 541 | NASDAQ | STAF | Mon, Nov 20, 2017 | 213.36 | 219.00 | 207.00 | 218.25 | 540 | NASDAQ | STAF | Fri, Nov 17, 2017 | 212.25 | 222.00 | 198.30 | 222.00 | 539 | NASDAQ | STAF | Thu, Nov 16, 2017 | 219.00 | 219.00 | 198.03 | 207.00 | 538 | NASDAQ | STAF | Wed, Nov 15, 2017 | 224.85 | 224.85 | 204.00 | 209.94 | 537 | NASDAQ | STAF | Tue, Nov 14, 2017 | 201.12 | 225.00 | 201.12 | 218.91 | 536 | NASDAQ | STAF | Mon, Nov 13, 2017 | 207.00 | 207.00 | 199.50 | 199.50 | 535 | NASDAQ | STAF | Fri, Nov 10, 2017 | 199.50 | 204.00 | 199.50 | 200.10 | 534 | NASDAQ | STAF | Thu, Nov 9, 2017 | 206.82 | 206.82 | 198.00 | 199.50 | 533 | NASDAQ | STAF | Wed, Nov 8, 2017 | 207.03 | 210.00 | 198.09 | 201.00 | 532 | NASDAQ | STAF | Tue, Nov 7, 2017 | 207.42 | 209.70 | 207.00 | 209.70 | 531 | NASDAQ | STAF | Mon, Nov 6, 2017 | 195.30 | 209.70 | 195.30 | 206.97 | 530 | NASDAQ | STAF | Fri, Nov 3, 2017 | 195.84 | 207.00 | 195.30 | 201.00 | 529 | NASDAQ | STAF | Thu, Nov 2, 2017 | 205.50 | 207.00 | 195.00 | 204.00 | 528 | NASDAQ | STAF | Wed, Nov 1, 2017 | 209.94 | 210.00 | 201.00 | 204.03 | 527 | NASDAQ | STAF | Tue, Oct 31, 2017 | 219.24 | 219.24 | 201.00 | 206.82 | 526 | NASDAQ | STAF | Mon, Oct 30, 2017 | 210.00 | 216.00 | 202.50 | 208.80 | 525 | NASDAQ | STAF | Fri, Oct 27, 2017 | 228.03 | 228.30 | 195.00 | 214.50 | 524 | NASDAQ | STAF | Thu, Oct 26, 2017 | 231.00 | 237.00 | 226.50 | 230.61 | 523 | NASDAQ | STAF | Wed, Oct 25, 2017 | 239.97 | 239.97 | 231.00 | 231.00 | 522 | NASDAQ | STAF | Tue, Oct 24, 2017 | 234.00 | 236.64 | 228.00 | 231.00 | 521 | NASDAQ | STAF | Mon, Oct 23, 2017 | 231.00 | 237.00 | 231.00 | 236.64 | 520 | NASDAQ | STAF | Fri, Oct 20, 2017 | 246.00 | 246.00 | 231.00 | 235.14 | 519 | NASDAQ | STAF | Thu, Oct 19, 2017 | 255.00 | 255.00 | 240.00 | 246.00 | 518 | NASDAQ | STAF | Wed, Oct 18, 2017 | 228.03 | 234.00 | 228.03 | 231.30 | 517 | NASDAQ | STAF | Tue, Oct 17, 2017 | 226.20 | 232.86 | 225.00 | 228.03 | 516 | NASDAQ | STAF | Mon, Oct 16, 2017 | 237.00 | 246.78 | 226.50 | 231.00 | 515 | NASDAQ | STAF | Fri, Oct 13, 2017 | 237.00 | 246.00 | 231.00 | 243.00 | 514 | NASDAQ | STAF | Thu, Oct 12, 2017 | 252.00 | 252.00 | 234.03 | 237.00 | 513 | NASDAQ | STAF | Wed, Oct 11, 2017 | 249.00 | 249.00 | 231.00 | 234.00 | 512 | NASDAQ | STAF | Tue, Oct 10, 2017 | 225.00 | 258.00 | 225.00 | 245.46 | 511 | NASDAQ | STAF | Mon, Oct 9, 2017 | 231.00 | 239.64 | 225.00 | 229.47 | 510 | NASDAQ | STAF | Fri, Oct 6, 2017 | 240.06 | 246.00 | 230.85 | 236.85 | 509 | NASDAQ | STAF | Thu, Oct 5, 2017 | 252.00 | 252.00 | 243.60 | 243.60 | 508 | NASDAQ | STAF | Wed, Oct 4, 2017 | 249.45 | 255.00 | 246.00 | 246.90 | 507 | NASDAQ | STAF | Tue, Oct 3, 2017 | 255.00 | 261.00 | 249.00 | 252.00 | 506 | NASDAQ | STAF | Mon, Oct 2, 2017 | 258.00 | 279.90 | 255.15 | 255.15 | 505 | NASDAQ | STAF | Fri, Sep 29, 2017 | 274.50 | 274.50 | 258.00 | 266.97 | 504 | NASDAQ | STAF | Thu, Sep 28, 2017 | 285.00 | 300.00 | 255.00 | 267.00 | 503 | NASDAQ | STAF | Wed, Sep 27, 2017 | 330.00 | 330.00 | 279.00 | 291.00 | 502 | NASDAQ | STAF | Tue, Sep 26, 2017 | 303.00 | 324.00 | 303.00 | 315.00 | 501 | NASDAQ | STAF | Mon, Sep 25, 2017 | 263.70 | 315.00 | 240.18 | 288.00 | 500 | NASDAQ | STAF | Fri, Sep 22, 2017 | 266.61 | 267.00 | 246.00 | 252.00 | 499 | NASDAQ | STAF | Thu, Sep 21, 2017 | 261.00 | 264.00 | 244.50 | 263.70 | 498 | NASDAQ | STAF | Wed, Sep 20, 2017 | 288.00 | 288.00 | 243.00 | 264.00 | 497 | NASDAQ | STAF | Tue, Sep 19, 2017 | 267.00 | 342.00 | 250.50 | 258.00 | 496 | NASDAQ | STAF | Mon, Sep 18, 2017 | 165.00 | 192.00 | 165.00 | 174.00 | 495 | NASDAQ | STAF | Fri, Sep 15, 2017 | 183.60 | 210.00 | 165.00 | 165.00 | 494 | NASDAQ | STAF | Thu, Sep 14, 2017 | 194.37 | 195.00 | 181.44 | 190.50 | 493 | NASDAQ | STAF | Wed, Sep 13, 2017 | 194.52 | 194.97 | 168.30 | 194.55 | 492 | NASDAQ | STAF | Tue, Sep 12, 2017 | 189.00 | 195.00 | 180.00 | 194.52 | 491 | NASDAQ | STAF | Mon, Sep 11, 2017 | 189.00 | 189.00 | 171.33 | 186.00 | 490 | NASDAQ | STAF | Fri, Sep 8, 2017 | 195.00 | 198.00 | 179.82 | 186.00 | 489 | NASDAQ | STAF | Thu, Sep 7, 2017 | 189.00 | 189.00 | 174.00 | 186.00 | 488 | NASDAQ | STAF | Wed, Sep 6, 2017 | 187.50 | 189.00 | 171.00 | 177.00 | 487 | NASDAQ | STAF | Tue, Sep 5, 2017 | 188.97 | 189.00 | 177.00 | 183.00 | 486 | NASDAQ | STAF | Fri, Sep 1, 2017 | 168.00 | 186.00 | 166.23 | 183.00 | 485 | NASDAQ | STAF | Thu, Aug 31, 2017 | 184.50 | 184.50 | 165.30 | 168.00 | 484 | NASDAQ | STAF | Wed, Aug 30, 2017 | 187.50 | 187.50 | 165.00 | 175.53 | 483 | NASDAQ | STAF | Tue, Aug 29, 2017 | 180.00 | 201.00 | 162.15 | 180.00 | 482 | NASDAQ | STAF | Mon, Aug 28, 2017 | 164.70 | 180.00 | 162.21 | 179.94 | 481 | NASDAQ | STAF | Fri, Aug 25, 2017 | 151.50 | 164.70 | 151.50 | 162.00 | 480 | NASDAQ | STAF | Thu, Aug 24, 2017 | 159.00 | 164.70 | 154.80 | 161.97 | 479 | NASDAQ | STAF | Wed, Aug 23, 2017 | 156.00 | 158.97 | 153.57 | 158.52 | 478 | NASDAQ | STAF | Tue, Aug 22, 2017 | 153.00 | 158.40 | 153.00 | 153.93 | 477 | NASDAQ | STAF | Mon, Aug 21, 2017 | 157.11 | 162.00 | 153.00 | 153.00 | 476 | NASDAQ | STAF | Fri, Aug 18, 2017 | 171.99 | 172.53 | 153.30 | 164.91 | 475 | NASDAQ | STAF | Thu, Aug 17, 2017 | 178.44 | 179.73 | 162.03 | 163.80 | 474 | NASDAQ | STAF | Wed, Aug 16, 2017 | 180.00 | 191.94 | 159.30 | 182.97 | 473 | NASDAQ | STAF | Tue, Aug 15, 2017 | 198.00 | 198.51 | 174.00 | 191.97 | 472 | NASDAQ | STAF | Mon, Aug 14, 2017 | 180.60 | 192.00 | 167.34 | 189.00 | 471 | NASDAQ | STAF | Fri, Aug 11, 2017 | 177.00 | 185.73 | 160.53 | 180.06 | 470 | NASDAQ | STAF | Thu, Aug 10, 2017 | 186.00 | 186.00 | 156.96 | 174.03 | 469 | NASDAQ | STAF | Wed, Aug 9, 2017 | 174.51 | 186.00 | 174.00 | 177.00 | 468 | NASDAQ | STAF | Tue, Aug 8, 2017 | 180.00 | 183.00 | 171.00 | 183.00 | 467 | NASDAQ | STAF | Mon, Aug 7, 2017 | 183.00 | 183.00 | 177.48 | 180.00 | 466 | NASDAQ | STAF | Fri, Aug 4, 2017 | 188.01 | 188.01 | 180.00 | 180.27 | 465 | NASDAQ | STAF | Thu, Aug 3, 2017 | 180.00 | 186.00 | 177.00 | 183.00 | 464 | NASDAQ | STAF | Wed, Aug 2, 2017 | 174.00 | 183.00 | 174.00 | 180.15 | 463 | NASDAQ | STAF | Tue, Aug 1, 2017 | 180.51 | 180.51 | 170.13 | 171.03 | 462 | NASDAQ | STAF | Mon, Jul 31, 2017 | 180.00 | 192.00 | 155.97 | 165.00 | 461 | NASDAQ | STAF | Fri, Jul 28, 2017 | 192.00 | 192.00 | 180.00 | 183.00 | 460 | NASDAQ | STAF | Thu, Jul 27, 2017 | 192.69 | 192.69 | 186.00 | 189.00 | 459 | NASDAQ | STAF | Wed, Jul 26, 2017 | 192.00 | 195.00 | 186.00 | 189.00 | 458 | NASDAQ | STAF | Tue, Jul 25, 2017 | 195.00 | 201.00 | 186.63 | 201.00 | 457 | NASDAQ | STAF | Mon, Jul 24, 2017 | 195.00 | 201.00 | 192.00 | 199.50 | 456 | NASDAQ | STAF | Fri, Jul 21, 2017 | 202.50 | 202.50 | 192.15 | 195.00 | 455 | NASDAQ | STAF | Thu, Jul 20, 2017 | 198.00 | 202.50 | 198.00 | 201.00 | 454 | NASDAQ | STAF | Wed, Jul 19, 2017 | 189.87 | 195.00 | 186.33 | 194.25 | 453 | NASDAQ | STAF | Tue, Jul 18, 2017 | 198.00 | 201.60 | 187.50 | 192.15 | 452 | NASDAQ | STAF | Mon, Jul 17, 2017 | 199.50 | 202.50 | 198.03 | 202.20 | 451 | NASDAQ | STAF | Fri, Jul 14, 2017 | 199.50 | 199.50 | 198.00 | 199.50 | 450 | NASDAQ | STAF | Thu, Jul 13, 2017 | 198.39 | 202.50 | 192.00 | 199.50 | 449 | NASDAQ | STAF | Wed, Jul 12, 2017 | 198.00 | 206.31 | 195.00 | 198.00 | 448 | NASDAQ | STAF | Tue, Jul 11, 2017 | 207.00 | 207.90 | 198.00 | 199.53 | 447 | NASDAQ | STAF | Mon, Jul 10, 2017 | 198.39 | 210.00 | 198.00 | 201.00 | 446 | NASDAQ | STAF | Fri, Jul 7, 2017 | 203.07 | 210.00 | 198.00 | 204.00 | 445 | NASDAQ | STAF | Thu, Jul 6, 2017 | 213.00 | 213.00 | 200.25 | 202.50 | 444 | NASDAQ | STAF | Wed, Jul 5, 2017 | 205.53 | 216.00 | 204.30 | 204.30 | 443 | NASDAQ | STAF | Mon, Jul 3, 2017 | 204.33 | 215.70 | 204.33 | 210.00 | 442 | NASDAQ | STAF | Fri, Jun 30, 2017 | 218.85 | 218.85 | 198.00 | 210.00 | 441 | NASDAQ | STAF | Thu, Jun 29, 2017 | 210.00 | 218.85 | 207.03 | 210.00 | 440 | NASDAQ | STAF | Wed, Jun 28, 2017 | 211.50 | 219.30 | 210.45 | 213.00 | 439 | NASDAQ | STAF | Tue, Jun 27, 2017 | 213.00 | 219.00 | 211.50 | 213.00 | 438 | NASDAQ | STAF | Mon, Jun 26, 2017 | 223.50 | 223.50 | 210.00 | 218.97 | 437 | NASDAQ | STAF | Fri, Jun 23, 2017 | 211.74 | 225.00 | 210.00 | 225.00 | 436 | NASDAQ | STAF | Thu, Jun 22, 2017 | 225.00 | 225.00 | 208.53 | 213.00 | 435 | NASDAQ | STAF | Wed, Jun 21, 2017 | 210.00 | 225.00 | 207.00 | 216.03 | 434 | NASDAQ | STAF | Tue, Jun 20, 2017 | 234.00 | 234.00 | 216.00 | 216.00 | 433 | NASDAQ | STAF | Mon, Jun 19, 2017 | 234.00 | 234.00 | 210.93 | 227.58 | 432 | NASDAQ | STAF | Fri, Jun 16, 2017 | 216.00 | 234.00 | 216.00 | 223.50 | 431 | NASDAQ | STAF | Thu, Jun 15, 2017 | 215.34 | 230.97 | 213.00 | 222.00 | 430 | NASDAQ | STAF | Wed, Jun 14, 2017 | 225.00 | 225.36 | 213.00 | 218.64 | 429 | NASDAQ | STAF | Tue, Jun 13, 2017 | 223.65 | 231.00 | 217.68 | 225.00 | 428 | NASDAQ | STAF | Mon, Jun 12, 2017 | 211.80 | 234.00 | 207.00 | 231.00 | 427 | NASDAQ | STAF | Fri, Jun 9, 2017 | 210.00 | 214.50 | 207.00 | 213.00 | 426 | NASDAQ | STAF | Thu, Jun 8, 2017 | 205.50 | 225.03 | 205.50 | 214.50 | 425 | NASDAQ | STAF | Wed, Jun 7, 2017 | 211.20 | 221.70 | 210.00 | 213.00 | 424 | NASDAQ | STAF | Tue, Jun 6, 2017 | 210.78 | 225.00 | 204.12 | 223.20 | 423 | NASDAQ | STAF | Mon, Jun 5, 2017 | 204.33 | 218.76 | 204.03 | 218.76 | 422 | NASDAQ | STAF | Fri, Jun 2, 2017 | 204.00 | 224.97 | 195.03 | 210.00 | 421 | NASDAQ | STAF | Thu, Jun 1, 2017 | 231.00 | 249.24 | 210.00 | 213.00 | 420 | NASDAQ | STAF | Wed, May 31, 2017 | 185.97 | 235.47 | 185.97 | 225.00 | 419 | NASDAQ | STAF | Tue, May 30, 2017 | 188.73 | 189.39 | 180.30 | 185.97 | 418 | NASDAQ | STAF | Fri, May 26, 2017 | 186.03 | 188.70 | 180.21 | 183.63 | 417 | NASDAQ | STAF | Thu, May 25, 2017 | 189.00 | 189.00 | 180.00 | 187.20 | 416 | NASDAQ | STAF | Wed, May 24, 2017 | 192.00 | 194.88 | 186.75 | 189.00 | 415 | NASDAQ | STAF | Tue, May 23, 2017 | 195.00 | 203.70 | 189.00 | 194.94 | 414 | NASDAQ | STAF | Mon, May 22, 2017 | 195.00 | 199.50 | 189.00 | 195.00 | 413 | NASDAQ | STAF | Fri, May 19, 2017 | 186.00 | 209.94 | 186.00 | 193.41 | 412 | NASDAQ | STAF | Thu, May 18, 2017 | 195.00 | 198.00 | 183.00 | 192.03 | 411 | NASDAQ | STAF | Wed, May 17, 2017 | 210.00 | 210.00 | 193.83 | 195.00 | 410 | NASDAQ | STAF | Tue, May 16, 2017 | 210.00 | 210.00 | 195.00 | 209.97 | 409 | NASDAQ | STAF | Mon, May 15, 2017 | 210.00 | 225.00 | 204.00 | 210.00 | 408 | NASDAQ | STAF | Fri, May 12, 2017 | 210.00 | 227.73 | 207.00 | 222.00 | 407 | NASDAQ | STAF | Thu, May 11, 2017 | 210.00 | 226.80 | 206.31 | 215.46 | 406 | NASDAQ | STAF | Wed, May 10, 2017 | 216.00 | 216.00 | 204.30 | 210.00 | 405 | NASDAQ | STAF | Tue, May 9, 2017 | 219.24 | 228.00 | 214.50 | 218.70 | 404 | NASDAQ | STAF | Mon, May 8, 2017 | 219.03 | 228.00 | 213.03 | 221.58 | 403 | NASDAQ | STAF | Fri, May 5, 2017 | 222.00 | 231.00 | 219.03 | 230.07 | 402 | NASDAQ | STAF | Thu, May 4, 2017 | 225.00 | 237.00 | 216.00 | 230.91 | 401 | NASDAQ | STAF | Wed, May 3, 2017 | 228.00 | 234.00 | 225.00 | 227.97 | 400 | NASDAQ | STAF | Tue, May 2, 2017 | 231.00 | 246.00 | 225.84 | 230.94 | 399 | NASDAQ | STAF | Mon, May 1, 2017 | 247.50 | 261.00 | 231.03 | 240.00 | 398 | NASDAQ | STAF | Fri, Apr 28, 2017 | 252.00 | 262.20 | 249.00 | 252.00 | 397 | NASDAQ | STAF | Thu, Apr 27, 2017 | 246.00 | 264.00 | 246.00 | 262.17 | 396 | NASDAQ | STAF | Wed, Apr 26, 2017 | 249.00 | 267.00 | 243.03 | 267.00 | 395 | NASDAQ | STAF | Tue, Apr 25, 2017 | 270.00 | 270.00 | 240.00 | 259.50 | 394 | NASDAQ | STAF | Mon, Apr 24, 2017 | 255.30 | 273.00 | 255.30 | 272.25 | 393 | NASDAQ | STAF | Fri, Apr 21, 2017 | 276.00 | 281.61 | 255.06 | 276.03 | 392 | NASDAQ | STAF | Thu, Apr 20, 2017 | 330.00 | 342.00 | 270.00 | 276.00 | 391 | NASDAQ | STAF | Wed, Apr 19, 2017 | 270.00 | 315.00 | 267.00 | 306.00 | 390 | NASDAQ | STAF | Tue, Apr 18, 2017 | 299.97 | 299.97 | 258.00 | 282.00 | 389 | NASDAQ | STAF | Mon, Apr 17, 2017 | 309.00 | 326.52 | 288.54 | 291.60 | 388 | NASDAQ | STAF | Thu, Apr 13, 2017 | 342.00 | 396.00 | 285.00 | 300.00 | 387 | NASDAQ | STAF | Wed, Apr 12, 2017 | 288.00 | 309.00 | 243.54 | 276.00 | 386 | NASDAQ | STAF | Tue, Apr 11, 2017 | 246.00 | 295.89 | 228.03 | 285.00 | 385 | NASDAQ | STAF | Mon, Apr 10, 2017 | 213.03 | 234.00 | 208.50 | 234.00 | 384 | NASDAQ | STAF | Fri, Apr 7, 2017 | 210.00 | 218.97 | 201.03 | 208.50 | 383 | NASDAQ | STAF | Thu, Apr 6, 2017 | 216.00 | 228.00 | 198.00 | 204.00 | 382 | NASDAQ | STAF | Wed, Apr 5, 2017 | 213.03 | 219.00 | 201.03 | 212.55 | 381 | NASDAQ | STAF | Tue, Apr 4, 2017 | 231.00 | 231.00 | 214.50 | 214.50 | 380 | NASDAQ | STAF | Mon, Apr 3, 2017 | 225.00 | 240.00 | 225.00 | 225.66 | 379 | NASDAQ | STAF | Fri, Mar 31, 2017 | 237.00 | 245.70 | 225.09 | 231.00 | 378 | NASDAQ | STAF | Thu, Mar 30, 2017 | 225.00 | 246.00 | 222.03 | 234.03 | 377 | NASDAQ | STAF | Wed, Mar 29, 2017 | 232.80 | 240.00 | 216.72 | 232.50 | 376 | NASDAQ | STAF | Tue, Mar 28, 2017 | 222.00 | 263.91 | 222.00 | 240.00 | 375 | NASDAQ | STAF | Mon, Mar 27, 2017 | 226.80 | 294.00 | 225.00 | 285.45 | 374 | NASDAQ | STAF | Fri, Mar 24, 2017 | 225.75 | 240.00 | 186.69 | 219.00 | 373 | NASDAQ | STAF | Thu, Mar 23, 2017 | 156.00 | 161.79 | 144.00 | 149.94 | 372 | NASDAQ | STAF | Wed, Mar 22, 2017 | 163.80 | 163.80 | 135.09 | 156.00 | 371 | NASDAQ | STAF | Tue, Mar 21, 2017 | 162.00 | 176.52 | 153.36 | 156.00 | 370 | NASDAQ | STAF | Mon, Mar 20, 2017 | 180.00 | 180.00 | 162.00 | 162.00 | 369 | NASDAQ | STAF | Fri, Mar 17, 2017 | 177.48 | 192.00 | 168.48 | 186.00 | 368 | NASDAQ | STAF | Thu, Mar 16, 2017 | 171.99 | 193.50 | 168.00 | 177.00 | 367 | NASDAQ | STAF | Wed, Mar 15, 2017 | 168.00 | 179.40 | 168.00 | 171.93 | 366 | NASDAQ | STAF | Tue, Mar 14, 2017 | 168.03 | 180.00 | 168.03 | 174.00 | 365 | NASDAQ | STAF | Mon, Mar 13, 2017 | 174.00 | 183.00 | 168.00 | 174.00 | 364 | NASDAQ | STAF | Fri, Mar 10, 2017 | 183.00 | 183.00 | 174.00 | 177.51 | 363 | NASDAQ | STAF | Thu, Mar 9, 2017 | 177.00 | 185.70 | 165.39 | 183.00 | 362 | NASDAQ | STAF | Wed, Mar 8, 2017 | 189.00 | 189.00 | 168.00 | 180.00 | 361 | NASDAQ | STAF | Tue, Mar 7, 2017 | 174.00 | 178.59 | 162.00 | 171.00 | 360 | NASDAQ | STAF | Mon, Mar 6, 2017 | 180.00 | 194.82 | 170.61 | 174.00 | 359 | NASDAQ | STAF | Fri, Mar 3, 2017 | 198.00 | 198.00 | 177.00 | 188.52 | 358 | NASDAQ | STAF | Thu, Mar 2, 2017 | 189.00 | 195.00 | 183.03 | 195.00 | 357 | NASDAQ | STAF | Wed, Mar 1, 2017 | 180.00 | 195.00 | 180.00 | 186.00 | 356 | NASDAQ | STAF | Tue, Feb 28, 2017 | 183.00 | 195.00 | 181.41 | 186.00 | 355 | NASDAQ | STAF | Mon, Feb 27, 2017 | 204.00 | 204.00 | 180.00 | 196.47 | 354 | NASDAQ | STAF | Fri, Feb 24, 2017 | 207.00 | 210.00 | 195.00 | 204.00 | 353 | NASDAQ | STAF | Thu, Feb 23, 2017 | 210.00 | 210.00 | 198.00 | 206.25 | 352 | NASDAQ | STAF | Wed, Feb 22, 2017 | 221.79 | 222.00 | 198.00 | 208.50 | 351 | NASDAQ | STAF | Tue, Feb 21, 2017 | 210.00 | 222.90 | 198.00 | 211.23 | 350 | NASDAQ | STAF | Fri, Feb 17, 2017 | 173.61 | 219.00 | 168.09 | 210.00 | 349 | NASDAQ | STAF | Thu, Feb 16, 2017 | 179.73 | 179.73 | 165.00 | 171.00 | 348 | NASDAQ | STAF | Wed, Feb 15, 2017 | 175.47 | 180.00 | 165.00 | 177.30 | 347 | NASDAQ | STAF | Tue, Feb 14, 2017 | 168.00 | 176.67 | 162.30 | 175.47 | 346 | NASDAQ | STAF | Mon, Feb 13, 2017 | 177.00 | 177.00 | 168.00 | 168.00 | 345 | NASDAQ | STAF | Fri, Feb 10, 2017 | 172.23 | 180.00 | 172.23 | 176.43 | 344 | NASDAQ | STAF | Thu, Feb 9, 2017 | 189.00 | 189.00 | 171.00 | 171.00 | 343 | NASDAQ | STAF | Wed, Feb 8, 2017 | 204.00 | 204.00 | 183.00 | 188.97 | 342 | NASDAQ | STAF | Tue, Feb 7, 2017 | 215.70 | 215.70 | 192.00 | 198.00 | 341 | NASDAQ | STAF | Mon, Feb 6, 2017 | 201.00 | 216.00 | 198.03 | 210.00 | 340 | NASDAQ | STAF | Fri, Feb 3, 2017 | 219.00 | 219.00 | 195.36 | 209.31 | 339 | NASDAQ | STAF | Thu, Feb 2, 2017 | 222.00 | 222.00 | 202.50 | 207.00 | 338 | NASDAQ | STAF | Wed, Feb 1, 2017 | 228.00 | 231.00 | 222.00 | 225.00 | 337 | NASDAQ | STAF | Tue, Jan 31, 2017 | 225.00 | 231.00 | 222.00 | 228.00 | 336 | NASDAQ | STAF | Mon, Jan 30, 2017 | 225.00 | 231.00 | 222.00 | 225.00 | 335 | NASDAQ | STAF | Fri, Jan 27, 2017 | 225.00 | 225.00 | 220.50 | 222.00 | 334 | NASDAQ | STAF | Thu, Jan 26, 2017 | 231.00 | 234.03 | 219.87 | 225.00 | 333 | NASDAQ | STAF | Wed, Jan 25, 2017 | 205.65 | 240.00 | 205.65 | 219.00 | 332 | NASDAQ | STAF | Tue, Jan 24, 2017 | 210.00 | 210.00 | 198.30 | 205.65 | 331 | NASDAQ | STAF | Mon, Jan 23, 2017 | 210.00 | 210.00 | 201.12 | 207.00 | 330 | NASDAQ | STAF | Fri, Jan 20, 2017 | 210.00 | 210.03 | 195.00 | 210.00 | 329 | NASDAQ | STAF | Thu, Jan 19, 2017 | 210.00 | 225.00 | 205.50 | 212.97 | 328 | NASDAQ | STAF | Wed, Jan 18, 2017 | 204.75 | 210.00 | 201.00 | 201.00 | 327 | NASDAQ | STAF | Tue, Jan 17, 2017 | 210.00 | 212.40 | 206.97 | 207.00 | 326 | NASDAQ | STAF | Fri, Jan 13, 2017 | 224.97 | 225.00 | 204.00 | 208.95 | 325 | NASDAQ | STAF | Thu, Jan 12, 2017 | 225.00 | 225.00 | 219.00 | 225.00 | 324 | NASDAQ | STAF | Wed, Jan 11, 2017 | 252.00 | 255.00 | 198.72 | 218.88 | 323 | NASDAQ | STAF | Tue, Jan 10, 2017 | 236.25 | 240.00 | 225.00 | 239.88 | 322 | NASDAQ | STAF | Mon, Jan 9, 2017 | 235.53 | 243.00 | 225.00 | 225.00 | 321 | NASDAQ | STAF | Fri, Jan 6, 2017 | 248.61 | 248.73 | 231.00 | 240.00 | 320 | NASDAQ | STAF | Thu, Jan 5, 2017 | 240.00 | 249.00 | 240.00 | 243.00 | 319 | NASDAQ | STAF | Wed, Jan 4, 2017 | 255.00 | 255.00 | 243.00 | 243.00 | 318 | NASDAQ | STAF | Tue, Jan 3, 2017 | 237.00 | 255.00 | 237.00 | 249.00 | 317 | NASDAQ | STAF | Fri, Dec 30, 2016 | 228.00 | 249.00 | 225.00 | 233.55 | 316 | NASDAQ | STAF | Thu, Dec 29, 2016 | 237.42 | 240.03 | 231.00 | 234.00 | 315 | NASDAQ | STAF | Wed, Dec 28, 2016 | 252.21 | 252.21 | 231.00 | 240.00 | 314 | NASDAQ | STAF | Tue, Dec 27, 2016 | 255.00 | 261.00 | 249.00 | 249.00 | 313 | NASDAQ | STAF | Fri, Dec 23, 2016 | 258.39 | 261.00 | 255.00 | 255.03 | 312 | NASDAQ | STAF | Thu, Dec 22, 2016 | 261.00 | 261.51 | 252.00 | 258.00 | 311 | NASDAQ | STAF | Wed, Dec 21, 2016 | 264.00 | 267.00 | 255.00 | 255.00 | 310 | NASDAQ | STAF | Tue, Dec 20, 2016 | 257.91 | 267.00 | 255.12 | 261.00 | 309 | NASDAQ | STAF | Mon, Dec 19, 2016 | 258.00 | 258.03 | 249.00 | 258.00 | 308 | NASDAQ | STAF | Fri, Dec 16, 2016 | 270.45 | 270.93 | 258.00 | 258.03 | 307 | NASDAQ | STAF | Thu, Dec 15, 2016 | 276.00 | 283.29 | 258.00 | 264.00 | 306 | NASDAQ | STAF | Wed, Dec 14, 2016 | 300.00 | 300.00 | 261.03 | 291.30 | 305 | NASDAQ | STAF | Tue, Dec 13, 2016 | 300.00 | 306.00 | 290.13 | 296.31 | 304 | NASDAQ | STAF | Mon, Dec 12, 2016 | 321.00 | 321.00 | 276.30 | 301.62 | 303 | NASDAQ | STAF | Fri, Dec 9, 2016 | 306.00 | 321.00 | 291.00 | 306.00 | 302 | NASDAQ | STAF | Thu, Dec 8, 2016 | 315.00 | 315.00 | 285.00 | 303.00 | 301 | NASDAQ | STAF | Wed, Dec 7, 2016 | 300.03 | 312.00 | 300.03 | 309.00 | 300 | NASDAQ | STAF | Tue, Dec 6, 2016 | 310.65 | 312.30 | 297.00 | 300.00 | 299 | NASDAQ | STAF | Mon, Dec 5, 2016 | 318.15 | 336.00 | 306.00 | 312.00 | 298 | NASDAQ | STAF | Fri, Dec 2, 2016 | 303.00 | 330.00 | 300.21 | 312.00 | 297 | NASDAQ | STAF | Thu, Dec 1, 2016 | 315.00 | 315.00 | 303.00 | 309.00 | 296 | NASDAQ | STAF | Wed, Nov 30, 2016 | 303.00 | 315.00 | 303.00 | 315.00 | 295 | NASDAQ | STAF | Tue, Nov 29, 2016 | 309.00 | 315.00 | 300.00 | 309.00 | 294 | NASDAQ | STAF | Mon, Nov 28, 2016 | 306.00 | 315.00 | 303.96 | 315.00 | 293 | NASDAQ | STAF | Fri, Nov 25, 2016 | 300.00 | 306.00 | 300.00 | 306.00 | 292 | NASDAQ | STAF | Wed, Nov 23, 2016 | 303.00 | 306.00 | 300.00 | 300.00 | 291 | NASDAQ | STAF | Tue, Nov 22, 2016 | 299.58 | 315.00 | 288.00 | 306.00 | 290 | NASDAQ | STAF | Mon, Nov 21, 2016 | 309.00 | 309.00 | 285.00 | 294.00 | 289 | NASDAQ | STAF | Fri, Nov 18, 2016 | 279.00 | 345.00 | 270.00 | 306.00 | 288 | NASDAQ | STAF | Thu, Nov 17, 2016 | 258.00 | 279.00 | 258.00 | 275.40 | 287 | NASDAQ | STAF | Wed, Nov 16, 2016 | 267.00 | 267.00 | 246.09 | 258.00 | 286 | NASDAQ | STAF | Tue, Nov 15, 2016 | 249.18 | 266.22 | 246.93 | 261.00 | 285 | NASDAQ | STAF | Mon, Nov 14, 2016 | 255.00 | 255.00 | 240.12 | 254.88 | 284 | NASDAQ | STAF | Fri, Nov 11, 2016 | 249.00 | 249.00 | 228.69 | 240.03 | 283 | NASDAQ | STAF | Thu, Nov 10, 2016 | 242.49 | 245.34 | 234.00 | 242.40 | 282 | NASDAQ | STAF | Wed, Nov 9, 2016 | 228.00 | 237.00 | 225.00 | 230.97 | 281 | NASDAQ | STAF | Tue, Nov 8, 2016 | 235.14 | 245.37 | 231.00 | 243.00 | 280 | NASDAQ | STAF | Mon, Nov 7, 2016 | 233.10 | 248.40 | 211.95 | 240.57 | 279 | NASDAQ | STAF | Fri, Nov 4, 2016 | 258.00 | 259.29 | 222.00 | 222.00 | 278 | NASDAQ | STAF | Thu, Nov 3, 2016 | 300.00 | 300.00 | 238.50 | 261.00 | 277 | NASDAQ | STAF | Wed, Nov 2, 2016 | 219.00 | 248.91 | 219.00 | 239.40 | 276 | NASDAQ | STAF | Tue, Nov 1, 2016 | 204.72 | 248.91 | 199.68 | 224.37 | 275 | NASDAQ | STAF | Mon, Oct 31, 2016 | 215.76 | 215.76 | 192.60 | 207.00 | 274 | NASDAQ | STAF | Fri, Oct 28, 2016 | 246.00 | 258.00 | 186.93 | 214.47 | 273 | NASDAQ | STAF | Thu, Oct 27, 2016 | 300.00 | 300.00 | 255.39 | 265.74 | 272 | NASDAQ | STAF | Wed, Oct 26, 2016 | 303.00 | 303.00 | 279.00 | 288.54 | 271 | NASDAQ | STAF | Tue, Oct 25, 2016 | 318.00 | 318.00 | 306.00 | 309.00 | 270 | NASDAQ | STAF | Mon, Oct 24, 2016 | 317.28 | 323.22 | 306.00 | 306.00 | 269 | NASDAQ | STAF | Fri, Oct 21, 2016 | 312.03 | 324.00 | 312.00 | 315.00 | 268 | NASDAQ | STAF | Thu, Oct 20, 2016 | 330.00 | 333.00 | 309.00 | 312.00 | 267 | NASDAQ | STAF | Wed, Oct 19, 2016 | 330.00 | 339.03 | 321.00 | 333.00 | 266 | NASDAQ | STAF | Tue, Oct 18, 2016 | 339.00 | 341.70 | 306.00 | 333.00 | 265 | NASDAQ | STAF | Mon, Oct 17, 2016 | 351.00 | 356.40 | 336.00 | 345.00 | 264 | NASDAQ | STAF | Fri, Oct 14, 2016 | 357.00 | 375.00 | 345.00 | 354.00 | 263 | NASDAQ | STAF | Thu, Oct 13, 2016 | 372.00 | 372.00 | 333.00 | 357.00 | 262 | NASDAQ | STAF | Wed, Oct 12, 2016 | 387.00 | 392.40 | 360.00 | 372.00 | 261 | NASDAQ | STAF | Tue, Oct 11, 2016 | 405.00 | 462.00 | 384.00 | 396.00 | 260 | NASDAQ | STAF | Mon, Oct 10, 2016 | 375.00 | 381.00 | 366.21 | 372.00 | 259 | NASDAQ | STAF | Fri, Oct 7, 2016 | 369.00 | 387.60 | 366.00 | 375.00 | 258 | NASDAQ | STAF | Thu, Oct 6, 2016 | 366.00 | 374.67 | 363.00 | 366.00 | 257 | NASDAQ | STAF | Wed, Oct 5, 2016 | 363.00 | 390.00 | 363.00 | 369.00 | 256 | NASDAQ | STAF | Tue, Oct 4, 2016 | 381.00 | 393.00 | 363.00 | 371.04 | 255 | NASDAQ | STAF | Mon, Oct 3, 2016 | 402.00 | 402.00 | 378.00 | 387.00 | 254 | NASDAQ | STAF | Fri, Sep 30, 2016 | 411.00 | 415.68 | 399.00 | 408.00 | 253 | NASDAQ | STAF | Thu, Sep 29, 2016 | 411.00 | 420.00 | 402.00 | 408.00 | 252 | NASDAQ | STAF | Wed, Sep 28, 2016 | 429.00 | 438.00 | 396.00 | 414.00 | 251 | NASDAQ | STAF | Tue, Sep 27, 2016 | 408.00 | 416.97 | 393.00 | 408.00 | 250 | NASDAQ | STAF | Mon, Sep 26, 2016 | 396.00 | 438.00 | 390.00 | 405.00 | 249 | NASDAQ | STAF | Fri, Sep 23, 2016 | 423.00 | 456.00 | 420.00 | 420.00 | 248 | NASDAQ | STAF | Thu, Sep 22, 2016 | 450.00 | 462.00 | 432.00 | 432.00 | 247 | NASDAQ | STAF | Wed, Sep 21, 2016 | 444.00 | 468.00 | 441.00 | 456.00 | 246 | NASDAQ | STAF | Tue, Sep 20, 2016 | 513.00 | 513.00 | 420.00 | 450.00 | 245 | NASDAQ | STAF | Mon, Sep 19, 2016 | 435.00 | 483.00 | 435.00 | 471.00 | 244 | NASDAQ | STAF | Fri, Sep 16, 2016 | 495.00 | 495.00 | 441.00 | 441.00 | 243 | NASDAQ | STAF | Thu, Sep 15, 2016 | 501.00 | 501.00 | 465.00 | 483.00 | 242 | NASDAQ | STAF | Wed, Sep 14, 2016 | 489.00 | 519.00 | 480.00 | 504.00 | 241 | NASDAQ | STAF | Tue, Sep 13, 2016 | 480.00 | 488.97 | 465.00 | 486.00 | 240 | NASDAQ | STAF | Mon, Sep 12, 2016 | 447.00 | 480.00 | 432.00 | 468.00 | 239 | NASDAQ | STAF | Fri, Sep 9, 2016 | 444.00 | 444.00 | 423.00 | 432.00 | 238 | NASDAQ | STAF | Thu, Sep 8, 2016 | 426.00 | 450.00 | 396.00 | 450.00 | 237 | NASDAQ | STAF | Wed, Sep 7, 2016 | 465.00 | 471.96 | 420.00 | 423.00 | 236 | NASDAQ | STAF | Tue, Sep 6, 2016 | 489.00 | 490.80 | 459.00 | 471.00 | 235 | NASDAQ | STAF | Fri, Sep 2, 2016 | 489.00 | 504.00 | 450.00 | 483.00 | 234 | NASDAQ | STAF | Thu, Sep 1, 2016 | 405.00 | 495.00 | 405.00 | 477.00 | 233 | NASDAQ | STAF | Wed, Aug 31, 2016 | 426.00 | 444.00 | 405.00 | 414.00 | 232 | NASDAQ | STAF | Tue, Aug 30, 2016 | 570.00 | 570.00 | 420.00 | 435.00 | 231 | NASDAQ | STAF | Mon, Aug 29, 2016 | 489.00 | 597.00 | 489.00 | 507.00 | 230 | NASDAQ | STAF | Fri, Aug 26, 2016 | 405.00 | 516.00 | 405.00 | 471.00 | 229 | NASDAQ | STAF | Thu, Aug 25, 2016 | 390.00 | 393.75 | 375.00 | 387.00 | 228 | NASDAQ | STAF | Wed, Aug 24, 2016 | 396.00 | 399.00 | 381.00 | 393.00 | 227 | NASDAQ | STAF | Tue, Aug 23, 2016 | 390.00 | 396.00 | 375.00 | 393.00 | 226 | NASDAQ | STAF | Mon, Aug 22, 2016 | 399.00 | 399.00 | 381.00 | 381.00 | 225 | NASDAQ | STAF | Fri, Aug 19, 2016 | 396.00 | 402.00 | 387.30 | 396.00 | 224 | NASDAQ | STAF | Thu, Aug 18, 2016 | 393.00 | 404.46 | 384.00 | 393.00 | 223 | NASDAQ | STAF | Wed, Aug 17, 2016 | 393.00 | 405.00 | 387.00 | 405.00 | 222 | NASDAQ | STAF | Tue, Aug 16, 2016 | 399.00 | 408.60 | 387.00 | 390.00 | 221 | NASDAQ | STAF | Mon, Aug 15, 2016 | 408.00 | 429.00 | 390.03 | 408.00 | 220 | NASDAQ | STAF | Fri, Aug 12, 2016 | 423.00 | 423.00 | 384.00 | 393.00 | 219 | NASDAQ | STAF | Thu, Aug 11, 2016 | 414.00 | 435.00 | 384.00 | 387.00 | 218 | NASDAQ | STAF | Wed, Aug 10, 2016 | 432.63 | 441.00 | 393.60 | 411.00 | 217 | NASDAQ | STAF | Tue, Aug 9, 2016 | 441.00 | 447.84 | 426.00 | 429.06 | 216 | NASDAQ | STAF | Mon, Aug 8, 2016 | 432.00 | 467.70 | 414.00 | 444.00 | 215 | NASDAQ | STAF | Fri, Aug 5, 2016 | 423.00 | 447.00 | 414.03 | 435.00 | 214 | NASDAQ | STAF | Thu, Aug 4, 2016 | 397.02 | 429.00 | 390.00 | 417.00 | 213 | NASDAQ | STAF | Wed, Aug 3, 2016 | 406.02 | 420.00 | 396.00 | 402.00 | 212 | NASDAQ | STAF | Tue, Aug 2, 2016 | 441.00 | 441.00 | 405.00 | 429.00 | 211 | NASDAQ | STAF | Mon, Aug 1, 2016 | 420.00 | 454.74 | 408.00 | 432.00 | 210 | NASDAQ | STAF | Fri, Jul 29, 2016 | 429.00 | 449.97 | 399.00 | 423.00 | 209 | NASDAQ | STAF | Thu, Jul 28, 2016 | 459.00 | 459.00 | 403.44 | 432.00 | 208 | NASDAQ | STAF | Wed, Jul 27, 2016 | 441.00 | 495.00 | 423.00 | 444.00 | 207 | NASDAQ | STAF | Tue, Jul 26, 2016 | 405.00 | 450.00 | 396.00 | 438.00 | 206 | NASDAQ | STAF | Mon, Jul 25, 2016 | 393.00 | 403.53 | 381.00 | 402.00 | 205 | NASDAQ | STAF | Fri, Jul 22, 2016 | 399.00 | 405.00 | 366.00 | 396.00 | 204 | NASDAQ | STAF | Thu, Jul 21, 2016 | 420.00 | 421.50 | 394.77 | 405.00 | 203 | NASDAQ | STAF | Wed, Jul 20, 2016 | 426.00 | 434.22 | 408.00 | 423.00 | 202 | NASDAQ | STAF | Tue, Jul 19, 2016 | 456.00 | 473.97 | 408.00 | 429.00 | 201 | NASDAQ | STAF | Mon, Jul 18, 2016 | 492.00 | 522.00 | 435.00 | 444.00 | 200 | NASDAQ | STAF | Fri, Jul 15, 2016 | 396.00 | 525.00 | 394.50 | 411.00 | 199 | NASDAQ | STAF | Thu, Jul 14, 2016 | 399.00 | 411.96 | 381.00 | 399.00 | 198 | NASDAQ | STAF | Wed, Jul 13, 2016 | 431.76 | 431.76 | 408.00 | 408.00 | 197 | NASDAQ | STAF | Tue, Jul 12, 2016 | 420.00 | 438.51 | 414.00 | 429.00 | 196 | NASDAQ | STAF | Mon, Jul 11, 2016 | 450.00 | 453.00 | 411.00 | 429.00 | 195 | NASDAQ | STAF | Fri, Jul 8, 2016 | 438.03 | 456.00 | 426.00 | 447.00 | 194 | NASDAQ | STAF | Thu, Jul 7, 2016 | 447.00 | 468.00 | 435.00 | 453.00 | 193 | NASDAQ | STAF | Wed, Jul 6, 2016 | 468.00 | 468.00 | 447.00 | 450.00 | 192 | NASDAQ | STAF | Tue, Jul 5, 2016 | 471.00 | 471.00 | 429.00 | 465.00 | 191 | NASDAQ | STAF | Fri, Jul 1, 2016 | 471.00 | 483.00 | 447.00 | 471.00 | 190 | NASDAQ | STAF | Thu, Jun 30, 2016 | 474.00 | 524.97 | 450.00 | 474.00 | 189 | NASDAQ | STAF | Wed, Jun 29, 2016 | 507.00 | 540.00 | 477.00 | 480.00 | 188 | NASDAQ | STAF | Tue, Jun 28, 2016 | 546.00 | 567.48 | 495.00 | 522.00 | 187 | NASDAQ | STAF | Mon, Jun 27, 2016 | 579.00 | 579.00 | 513.00 | 552.00 | 186 | NASDAQ | STAF | Fri, Jun 24, 2016 | 690.00 | 834.00 | 561.00 | 567.00 | 185 | NASDAQ | STAF | Thu, Jun 23, 2016 | 540.00 | 540.00 | 492.00 | 513.00 | 184 | NASDAQ | STAF | Wed, Jun 22, 2016 | 540.00 | 555.00 | 536.40 | 539.97 | 183 | NASDAQ | STAF | Tue, Jun 21, 2016 | 579.00 | 609.00 | 504.00 | 528.00 | 182 | NASDAQ | STAF | Mon, Jun 20, 2016 | 588.00 | 606.00 | 576.00 | 586.68 | 181 | NASDAQ | STAF | Fri, Jun 17, 2016 | 600.00 | 618.00 | 576.00 | 591.00 | 180 | NASDAQ | STAF | Thu, Jun 16, 2016 | 600.00 | 602.97 | 576.00 | 600.00 | 179 | NASDAQ | STAF | Wed, Jun 15, 2016 | 594.00 | 606.00 | 579.00 | 606.00 | 178 | NASDAQ | STAF | Tue, Jun 14, 2016 | 603.00 | 620.79 | 576.00 | 600.00 | 177 | NASDAQ | STAF | Mon, Jun 13, 2016 | 648.00 | 648.00 | 567.00 | 609.00 | 176 | NASDAQ | STAF | Fri, Jun 10, 2016 | 618.00 | 671.55 | 609.00 | 627.00 | 175 | NASDAQ | STAF | Thu, Jun 9, 2016 | 681.00 | 1109.97 | 597.00 | 652.05 | 174 | NASDAQ | STAF | Wed, Jun 8, 2016 | 585.00 | 719.97 | 573.00 | 597.30 | 173 | NASDAQ | STAF | Tue, Jun 7, 2016 | 627.00 | 630.00 | 555.00 | 602.25 | 172 | NASDAQ | STAF | Mon, Jun 6, 2016 | 660.00 | 660.00 | 567.00 | 609.00 | 171 | NASDAQ | STAF | Fri, Jun 3, 2016 | 669.00 | 835.95 | 615.00 | 657.00 | 170 | NASDAQ | STAF | Thu, Jun 2, 2016 | 579.00 | 761.97 | 570.48 | 756.00 | 169 | NASDAQ | STAF | Wed, Jun 1, 2016 | 600.00 | 600.00 | 564.00 | 596.37 | 168 | NASDAQ | STAF | Tue, May 31, 2016 | 586.86 | 620.04 | 586.86 | 605.49 | 167 | NASDAQ | STAF | Fri, May 27, 2016 | 597.03 | 597.03 | 570.00 | 596.97 | 166 | NASDAQ | STAF | Thu, May 26, 2016 | 594.00 | 608.97 | 594.00 | 597.48 | 165 | NASDAQ | STAF | Wed, May 25, 2016 | 616.89 | 617.94 | 597.00 | 597.00 | 164 | NASDAQ | STAF | Tue, May 24, 2016 | 600.36 | 621.00 | 600.36 | 621.00 | 163 | NASDAQ | STAF | Mon, May 23, 2016 | 576.00 | 653.97 | 576.00 | 624.00 | 162 | NASDAQ | STAF | Fri, May 20, 2016 | 613.50 | 645.00 | 564.00 | 585.00 | 161 | NASDAQ | STAF | Thu, May 19, 2016 | 627.00 | 651.00 | 627.00 | 645.00 | 160 | NASDAQ | STAF | Wed, May 18, 2016 | 666.00 | 666.00 | 630.00 | 645.00 | 159 | NASDAQ | STAF | Tue, May 17, 2016 | 612.00 | 657.00 | 612.00 | 657.00 | 158 | NASDAQ | STAF | Mon, May 16, 2016 | 670.68 | 670.68 | 603.00 | 612.00 | 157 | NASDAQ | STAF | Fri, May 13, 2016 | 660.00 | 716.97 | 600.00 | 600.00 | 156 | NASDAQ | STAF | Thu, May 12, 2016 | 660.60 | 682.20 | 660.60 | 682.20 | 155 | NASDAQ | STAF | Wed, May 11, 2016 | 723.39 | 723.39 | 723.39 | 723.39 | 154 | NASDAQ | STAF | Tue, May 10, 2016 | 654.00 | 700.53 | 654.00 | 678.00 | 153 | NASDAQ | STAF | Mon, May 9, 2016 | 696.00 | 709.50 | 654.00 | 654.00 | 152 | NASDAQ | STAF | Fri, May 6, 2016 | 733.68 | 733.68 | 687.00 | 717.00 | 151 | NASDAQ | STAF | Thu, May 5, 2016 | 735.03 | 735.03 | 717.00 | 717.00 | 150 | NASDAQ | STAF | Wed, May 4, 2016 | 762.00 | 762.00 | 732.00 | 732.00 | 149 | NASDAQ | STAF | Tue, May 3, 2016 | 780.00 | 780.03 | 753.03 | 777.00 | 148 | NASDAQ | STAF | Mon, May 2, 2016 | 795.00 | 795.03 | 780.00 | 780.00 | 147 | NASDAQ | STAF | Fri, Apr 29, 2016 | 828.00 | 869.97 | 753.03 | 792.00 | 146 | NASDAQ | STAF | Thu, Apr 28, 2016 | 837.00 | 884.97 | 792.00 | 792.00 | 145 | NASDAQ | STAF | Wed, Apr 27, 2016 | 840.00 | 849.00 | 837.00 | 848.97 | 144 | NASDAQ | STAF | Tue, Apr 26, 2016 | 896.97 | 896.97 | 834.00 | 846.00 | 143 | NASDAQ | STAF | Mon, Apr 25, 2016 | 855.30 | 897.00 | 843.84 | 882.00 | 142 | NASDAQ | STAF | Fri, Apr 22, 2016 | 915.00 | 915.00 | 855.00 | 900.00 | 141 | NASDAQ | STAF | Thu, Apr 21, 2016 | 885.00 | 885.00 | 831.00 | 836.40 | 140 | NASDAQ | STAF | Wed, Apr 20, 2016 | 932.97 | 933.00 | 901.56 | 907.50 | 139 | NASDAQ | STAF | Tue, Apr 19, 2016 | 891.00 | 945.00 | 885.00 | 900.00 | 138 | NASDAQ | STAF | Mon, Apr 18, 2016 | 889.44 | 942.00 | 885.00 | 939.00 | 137 | NASDAQ | STAF | Fri, Apr 15, 2016 | 912.00 | 945.00 | 892.50 | 939.00 | 136 | NASDAQ | STAF | Thu, Apr 14, 2016 | 902.25 | 941.97 | 900.00 | 939.00 | 135 | NASDAQ | STAF | Wed, Apr 13, 2016 | 906.00 | 945.00 | 900.00 | 903.87 | 134 | NASDAQ | STAF | Tue, Apr 12, 2016 | 987.00 | 1032.00 | 870.00 | 919.59 | 133 | NASDAQ | STAF | Mon, Apr 11, 2016 | 909.00 | 999.00 | 899.97 | 987.00 | 132 | NASDAQ | STAF | Fri, Apr 8, 2016 | 927.00 | 930.33 | 864.00 | 872.04 | 131 | NASDAQ | STAF | Thu, Apr 7, 2016 | 939.00 | 975.00 | 930.00 | 930.03 | 130 | NASDAQ | STAF | Wed, Apr 6, 2016 | 984.00 | 1089.24 | 954.03 | 990.24 | 129 | NASDAQ | STAF | Tue, Apr 5, 2016 | 1083.33 | 1083.33 | 1083.33 | 984.00 | 128 | NASDAQ | STAF | Mon, Apr 4, 2016 | 1359.00 | 1359.00 | 1083.00 | 1083.33 | 127 | NASDAQ | STAF | Fri, Apr 1, 2016 | 1170.00 | 1428.00 | 1125.00 | 1365.00 | 126 | NASDAQ | STAF | Thu, Mar 31, 2016 | 1035.00 | 1200.00 | 946.50 | 1012.80 | 125 | NASDAQ | STAF | Wed, Mar 30, 2016 | 795.00 | 1160.97 | 783.00 | 1012.80 | 124 | NASDAQ | STAF | Tue, Mar 29, 2016 | 750.00 | 750.00 | 750.00 | 750.00 | 123 | NASDAQ | STAF | Mon, Mar 28, 2016 | 750.00 | 750.00 | 750.00 | 750.00 | 122 | NASDAQ | STAF | Thu, Mar 24, 2016 | 711.39 | 746.97 | 711.00 | 750.00 | 121 | NASDAQ | STAF | Wed, Mar 23, 2016 | 735.03 | 750.00 | 735.03 | 750.00 | 120 | NASDAQ | STAF | Tue, Mar 22, 2016 | 798.00 | 798.00 | 766.77 | 794.04 | 119 | NASDAQ | STAF | Mon, Mar 21, 2016 | 790.26 | 806.97 | 779.19 | 779.19 | 118 | NASDAQ | STAF | Fri, Mar 18, 2016 | 800.40 | 804.00 | 711.00 | 717.00 | 117 | NASDAQ | STAF | Thu, Mar 17, 2016 | 732.00 | 798.60 | 711.00 | 777.00 | 116 | NASDAQ | STAF | Wed, Mar 16, 2016 | 0.00 | 0.00 | 0.00 | 863.97 | 115 | NASDAQ | STAF | Tue, Mar 15, 2016 | 855.00 | 855.00 | 855.00 | 863.97 | 114 | NASDAQ | STAF | Mon, Mar 14, 2016 | 783.00 | 864.00 | 783.00 | 855.00 | 113 | NASDAQ | STAF | Fri, Mar 11, 2016 | 822.00 | 822.00 | 822.00 | 790.50 | 112 | NASDAQ | STAF | Thu, Mar 10, 2016 | 749.97 | 749.97 | 749.97 | 822.00 | 111 | NASDAQ | STAF | Wed, Mar 9, 2016 | 750.00 | 795.00 | 705.00 | 741.00 | 110 | NASDAQ | STAF | Tue, Mar 8, 2016 | 684.00 | 750.00 | 675.00 | 641.01 | 109 | NASDAQ | STAF | Mon, Mar 7, 2016 | 720.00 | 720.00 | 618.00 | 641.01 | 108 | NASDAQ | STAF | Fri, Mar 4, 2016 | 630.00 | 719.97 | 600.00 | 675.00 | 107 | NASDAQ | STAF | Thu, Mar 3, 2016 | 690.00 | 690.00 | 690.00 | 669.00 | 106 | NASDAQ | STAF | Wed, Mar 2, 2016 | 720.00 | 720.00 | 720.00 | 690.45 | 105 | NASDAQ | STAF | Tue, Mar 1, 2016 | 719.97 | 719.97 | 719.97 | 720.00 | 104 | NASDAQ | STAF | Mon, Feb 29, 2016 | 738.00 | 738.00 | 738.00 | 719.97 | 103 | NASDAQ | STAF | Fri, Feb 26, 2016 | 739.50 | 764.97 | 660.03 | 705.00 | 102 | NASDAQ | STAF | Thu, Feb 25, 2016 | 792.03 | 804.00 | 645.00 | 699.00 | 101 | NASDAQ | STAF | Wed, Feb 24, 2016 | 900.00 | 900.00 | 798.03 | 804.00 | 100 | NASDAQ | STAF | Tue, Feb 23, 2016 | 846.00 | 880.62 | 780.00 | 825.00 | 99 | NASDAQ | STAF | Mon, Feb 22, 2016 | 930.00 | 932.97 | 846.00 | 884.97 | 98 | NASDAQ | STAF | Fri, Feb 19, 2016 | 905.64 | 915.00 | 876.00 | 914.97 | 97 | NASDAQ | STAF | Thu, Feb 18, 2016 | 900.00 | 959.97 | 900.00 | 959.97 | 96 | NASDAQ | STAF | Wed, Feb 17, 2016 | 984.60 | 984.60 | 900.00 | 900.00 | 95 | NASDAQ | STAF | Tue, Feb 16, 2016 | 971.97 | 1047.00 | 852.00 | 924.00 | 94 | NASDAQ | STAF | Fri, Feb 12, 2016 | 840.00 | 1050.00 | 801.00 | 840.00 | 93 | NASDAQ | STAF | Thu, Feb 11, 2016 | 828.00 | 828.00 | 828.00 | 828.00 | 92 | NASDAQ | STAF | Wed, Feb 10, 2016 | 900.00 | 900.00 | 900.00 | 900.00 | 91 | NASDAQ | STAF | Tue, Feb 9, 2016 | 900.00 | 900.00 | 900.00 | 900.00 | 90 | NASDAQ | STAF | Mon, Feb 8, 2016 | 924.00 | 924.00 | 900.00 | 900.00 | 89 | NASDAQ | STAF | Fri, Feb 5, 2016 | 1002.00 | 1056.00 | 1002.00 | 1056.00 | 88 | NASDAQ | STAF | Thu, Feb 4, 2016 | 975.00 | 975.00 | 975.00 | 975.00 | 87 | NASDAQ | STAF | Wed, Feb 3, 2016 | 1185.00 | 1185.00 | 942.00 | 942.00 | 86 | NASDAQ | STAF | Tue, Feb 2, 2016 | 930.03 | 930.03 | 930.03 | 930.03 | 85 | NASDAQ | STAF | Mon, Feb 1, 2016 | 945.00 | 945.00 | 930.00 | 930.03 | 84 | NASDAQ | STAF | Fri, Jan 29, 2016 | 899.97 | 1065.00 | 899.97 | 1037.97 | 83 | NASDAQ | STAF | Thu, Jan 28, 2016 | 1140.00 | 1140.00 | 912.00 | 912.00 | 82 | NASDAQ | STAF | Wed, Jan 27, 2016 | 1155.00 | 1155.00 | 1155.00 | 1155.00 | 81 | NASDAQ | STAF | Tue, Jan 26, 2016 | 1050.00 | 1050.00 | 1050.00 | 1050.00 | 80 | NASDAQ | STAF | Mon, Jan 25, 2016 | 915.00 | 1050.03 | 915.00 | 1050.00 | 79 | NASDAQ | STAF | Fri, Jan 22, 2016 | 1083.00 | 1083.00 | 1035.00 | 1035.00 | 78 | NASDAQ | STAF | Thu, Jan 21, 2016 | 1110.00 | 1125.00 | 978.00 | 978.00 | 77 | NASDAQ | STAF | Wed, Jan 20, 2016 | 1044.00 | 1110.00 | 1037.67 | 1110.00 | 76 | NASDAQ | STAF | Tue, Jan 19, 2016 | 1260.00 | 1260.00 | 939.00 | 1125.00 | 75 | NASDAQ | STAF | Fri, Jan 15, 2016 | 1170.00 | 1227.00 | 930.00 | 1082.97 | 74 | NASDAQ | STAF | Thu, Jan 14, 2016 | 1080.00 | 1166.97 | 1080.00 | 1166.97 | 73 | NASDAQ | STAF | Wed, Jan 13, 2016 | 1090.74 | 1090.74 | 1065.00 | 1065.00 | 72 | NASDAQ | STAF | Tue, Jan 12, 2016 | 1074.00 | 1080.00 | 1065.00 | 1065.00 | 71 | NASDAQ | STAF | Mon, Jan 11, 2016 | 1080.00 | 1080.00 | 1080.00 | 1080.00 | 70 | NASDAQ | STAF | Fri, Jan 8, 2016 | 1245.00 | 1245.00 | 1050.00 | 1080.00 | 69 | NASDAQ | STAF | Thu, Jan 7, 2016 | 1108.71 | 1108.71 | 1108.71 | 1108.71 | 68 | NASDAQ | STAF | Wed, Jan 6, 2016 | 1110.00 | 1257.84 | 1110.00 | 1110.00 | 67 | NASDAQ | STAF | Tue, Jan 5, 2016 | 1071.00 | 1071.00 | 1071.00 | 1071.00 | 66 | NASDAQ | STAF | Mon, Jan 4, 2016 | 1071.00 | 1071.00 | 1071.00 | 1071.00 | 65 | NASDAQ | STAF | Thu, Dec 31, 2015 | 1080.00 | 1080.00 | 1080.00 | 1080.00 | 64 | NASDAQ | STAF | Wed, Dec 30, 2015 | 1073.37 | 1110.00 | 1073.37 | 1080.00 | 63 | NASDAQ | STAF | Tue, Dec 29, 2015 | 1101.90 | 1101.90 | 1101.90 | 1101.90 | 62 | NASDAQ | STAF | Mon, Dec 28, 2015 | 1106.94 | 1106.94 | 1098.00 | 1098.00 | 61 | NASDAQ | STAF | Thu, Dec 24, 2015 | 1110.00 | 1110.00 | 1110.00 | 1110.00 | 60 | NASDAQ | STAF | Wed, Dec 23, 2015 | 1105.74 | 1105.74 | 1095.15 | 1095.15 | 59 | NASDAQ | STAF | Tue, Dec 22, 2015 | 1103.13 | 1103.13 | 1050.00 | 1050.00 | 58 | NASDAQ | STAF | Mon, Dec 21, 2015 | 1185.00 | 1185.00 | 1068.00 | 1110.00 | 57 | NASDAQ | STAF | Fri, Dec 18, 2015 | 1158.00 | 1346.70 | 1158.00 | 1316.97 | 56 | NASDAQ | STAF | Thu, Dec 17, 2015 | 1178.55 | 1178.55 | 1178.55 | 1178.55 | 55 | NASDAQ | STAF | Wed, Dec 16, 2015 | 1200.00 | 1200.00 | 1200.00 | 1200.00 | 54 | NASDAQ | STAF | Tue, Dec 15, 2015 | 1559.97 | 1559.97 | 1200.00 | 1200.00 | 53 | NASDAQ | STAF | Mon, Dec 14, 2015 | 1467.00 | 1467.00 | 1215.00 | 1215.00 | 52 | NASDAQ | STAF | Fri, Dec 11, 2015 | 1200.00 | 1236.00 | 1200.00 | 1203.00 | 51 | NASDAQ | STAF | Thu, Dec 10, 2015 | 1215.00 | 1482.00 | 1215.00 | 1471.50 | 50 | NASDAQ | STAF | Wed, Dec 9, 2015 | 1724.97 | 1724.97 | 1215.00 | 1215.00 | 49 | NASDAQ | STAF | Tue, Dec 8, 2015 | 810.00 | 1797.00 | 810.00 | 1619.40 | 48 | NASDAQ | STAF | Mon, Dec 7, 2015 | 1110.00 | 1125.00 | 1110.00 | 1125.00 | 47 | NASDAQ | STAF | Fri, Dec 4, 2015 | 1440.00 | 1440.00 | 1200.00 | 1200.00 | 46 | NASDAQ | STAF | Thu, Dec 3, 2015 | 1448.97 | 1448.97 | 1293.00 | 1293.00 | 45 | NASDAQ | STAF | Wed, Dec 2, 2015 | 1490.97 | 1490.97 | 1308.00 | 1308.00 | 44 | NASDAQ | STAF | Tue, Dec 1, 2015 | 1290.00 | 1290.00 | 1290.00 | 1290.00 | 43 | NASDAQ | STAF | Mon, Nov 30, 2015 | 1499.97 | 1499.97 | 1374.00 | 1490.97 | 42 | NASDAQ | STAF | Fri, Nov 27, 2015 | 1404.00 | 1404.00 | 1374.00 | 1374.00 | 41 | NASDAQ | STAF | Wed, Nov 25, 2015 | 1499.97 | 1499.97 | 1380.00 | 1470.00 | 40 | NASDAQ | STAF | Tue, Nov 24, 2015 | 1428.72 | 1428.72 | 1380.03 | 1380.03 | 39 | NASDAQ | STAF | Mon, Nov 23, 2015 | 1380.03 | 1380.03 | 1380.03 | 1380.03 | 38 | NASDAQ | STAF | Fri, Nov 20, 2015 | 1506.00 | 1506.00 | 1506.00 | 1506.00 | 37 | NASDAQ | STAF | Thu, Nov 19, 2015 | 1401.03 | 1401.03 | 1401.03 | 1401.03 | 36 | NASDAQ | STAF | Wed, Nov 18, 2015 | 1380.03 | 1498.95 | 1380.03 | 1498.95 | 35 | NASDAQ | STAF | Mon, Nov 16, 2015 | 1649.97 | 1650.00 | 1649.97 | 1650.00 | 34 | NASDAQ | STAF | Fri, Nov 13, 2015 | 1461.30 | 1461.30 | 1371.00 | 1371.03 | 33 | NASDAQ | STAF | Thu, Nov 12, 2015 | 1323.00 | 1323.00 | 1323.00 | 1323.00 | 32 | NASDAQ | STAF | Wed, Nov 11, 2015 | 1650.00 | 1650.00 | 1650.00 | 1650.00 | 31 | NASDAQ | STAF | Mon, Nov 9, 2015 | 1650.00 | 1710.00 | 1503.03 | 1644.00 | 30 | NASDAQ | STAF | Fri, Nov 6, 2015 | 1494.00 | 1920.00 | 1494.00 | 1605.00 | 29 | NASDAQ | STAF | Thu, Nov 5, 2015 | 1500.00 | 1500.00 | 1500.00 | 1500.00 | 28 | NASDAQ | STAF | Wed, Nov 4, 2015 | 1410.00 | 1410.00 | 1410.00 | 1410.00 | 27 | NASDAQ | STAF | Mon, Nov 2, 2015 | 1500.00 | 1500.00 | 1500.00 | 1500.00 | 26 | NASDAQ | STAF | Fri, Oct 30, 2015 | 1499.97 | 1499.97 | 1499.97 | 1499.97 | 25 | NASDAQ | STAF | Thu, Oct 29, 2015 | 1395.00 | 1395.00 | 1395.00 | 1395.00 | 24 | NASDAQ | STAF | Wed, Oct 28, 2015 | 1500.00 | 1500.00 | 1500.00 | 1500.00 | 23 | NASDAQ | STAF | Tue, Oct 27, 2015 | 1338.00 | 1500.00 | 1335.00 | 1500.00 | 22 | NASDAQ | STAF | Mon, Oct 26, 2015 | 1047.00 | 1500.00 | 1047.00 | 1500.00 | 21 | NASDAQ | STAF | Fri, Oct 23, 2015 | 1452.00 | 1500.00 | 1452.00 | 1500.00 | 20 | NASDAQ | STAF | Wed, Oct 21, 2015 | 1545.00 | 1545.00 | 1500.00 | 1500.00 | 19 | NASDAQ | STAF | Tue, Oct 20, 2015 | 1482.00 | 1559.70 | 1482.00 | 1545.00 | 18 | NASDAQ | STAF | Mon, Oct 19, 2015 | 1500.00 | 1500.00 | 1500.00 | 1500.00 | 17 | NASDAQ | STAF | Fri, Oct 16, 2015 | 1605.00 | 1605.00 | 1500.00 | 1500.00 | 16 | NASDAQ | STAF | Thu, Oct 15, 2015 | 1559.97 | 1560.00 | 1500.00 | 1500.00 | 15 | NASDAQ | STAF | Wed, Oct 14, 2015 | 1503.00 | 1665.00 | 1491.00 | 1601.97 | 14 | NASDAQ | STAF | Tue, Oct 13, 2015 | 1830.00 | 1830.00 | 1770.00 | 1770.00 | 13 | NASDAQ | STAF | Fri, Oct 9, 2015 | 1803.03 | 1803.03 | 1803.00 | 1803.00 | 12 | NASDAQ | STAF | Thu, Oct 8, 2015 | 1956.00 | 1980.00 | 1875.00 | 1875.00 | 11 | NASDAQ | STAF | Tue, Oct 6, 2015 | 1878.00 | 1905.00 | 1878.00 | 1905.00 | 10 | NASDAQ | STAF | Mon, Oct 5, 2015 | 2034.00 | 2034.00 | 1847.22 | 1875.00 | 9 | NASDAQ | STAF | Fri, Oct 2, 2015 | 1863.00 | 1870.50 | 1863.00 | 1869.00 | 8 | NASDAQ | STAF | Thu, Oct 1, 2015 | 2322.00 | 2322.00 | 1809.00 | 2229.66 | 7 | NASDAQ | STAF | Fri, Sep 25, 2015 | 1974.00 | 1980.00 | 1974.00 | 1980.00 | 6 | NASDAQ | STAF | Thu, Sep 24, 2015 | 1971.00 | 1971.00 | 1971.00 | 1971.00 | 5 | NASDAQ | STAF | Wed, Sep 23, 2015 | 1942.50 | 1942.50 | 1942.50 | 1942.50 | 4 | NASDAQ | STAF | Tue, Sep 22, 2015 | 1974.00 | 1995.00 | 1875.00 | 1950.00 | 3 | NASDAQ | STAF | Mon, Sep 21, 2015 | 1875.00 | 1875.00 | 1875.00 | 1875.00 | 2 | NASDAQ | STAF | Fri, Sep 18, 2015 | 1665.00 | 2097.00 | 1665.00 | 2097.00 | 1 | NASDAQ | STAF | Thu, Sep 17, 2015 | 1800.00 | 1800.00 | 1680.00 | 1680.00 |
---|---|---|---|---|---|---|---|
# | Exchange | Symbol | Date | Open | High | Low | Close |
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