| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Sep 28, 2012 | 47.43 | 47.48 | 47.18 | 47.32 | 45,436 | -0.21(-0.44%) |
| Sep 27, 2012 | 47.54 | 47.66 | 47.34 | 47.53 | 81,813 | +0.17(+0.36%) |
| Sep 26, 2012 | 47.46 | 47.52 | 47.36 | 47.36 | 65,762 | -0.07(-0.15%) |
| Sep 25, 2012 | 47.80 | 47.96 | 47.43 | 47.43 | 35,148 | -0.24(-0.50%) |
| Sep 24, 2012 | 47.49 | 47.79 | 47.49 | 47.67 | 103,191 | -0.06(-0.13%) |
| Sep 21, 2012 | 47.81 | 47.89 | 47.72 | 47.73 | 90,858 | +0.11(+0.23%) |
| Sep 20, 2012 | 47.37 | 47.69 | 47.37 | 47.62 | 101,884 | +0.11(+0.23%) |
| Sep 19, 2012 | 47.44 | 47.65 | 47.38 | 47.51 | 108,147 | +0.05(+0.11%) |
| Sep 18, 2012 | 47.44 | 47.48 | 47.35 | 47.46 | 78,922 | +0.04(+0.08%) |
| Sep 17, 2012 | 47.44 | 47.51 | 47.32 | 47.42 | 85,241 | -0.03(-0.07%) |
| Sep 14, 2012 | 47.74 | 47.78 | 47.33 | 47.45 | 101,464 | -0.28(-0.58%) |
| Sep 13, 2012 | 47.15 | 47.78 | 47.01 | 47.73 | 81,023 | +0.58(+1.23%) |
| Sep 12, 2012 | 47.20 | 47.26 | 47.08 | 47.15 | 49,763 | +0.00(+0.00%) |
| Sep 11, 2012 | 47.10 | 47.25 | 47.10 | 47.15 | 51,141 | +0.10(+0.21%) |
| Sep 10, 2012 | 47.08 | 47.19 | 47.01 | 47.05 | 46,914 | -0.08(-0.17%) |
| Sep 07, 2012 | 47.23 | 47.23 | 46.98 | 47.13 | 102,880 | -0.03(-0.06%) |
| Sep 06, 2012 | 46.77 | 47.16 | 46.77 | 47.16 | 113,015 | +0.66(+1.42%) |
| Sep 05, 2012 | 46.59 | 46.62 | 46.44 | 46.50 | 61,657 | +0.01(+0.02%) |
| Sep 04, 2012 | 46.45 | 46.62 | 46.23 | 46.49 | 171,816 | +0.07(+0.15%) |
| Aug 31, 2012 | 46.57 | 46.66 | 46.28 | 46.42 | 41,830 | +0.09(+0.19%) |
| Aug 30, 2012 | 46.44 | 46.46 | 46.25 | 46.33 | 54,940 | -0.23(-0.49%) |
| Aug 29, 2012 | 46.57 | 46.73 | 46.50 | 46.56 | 35,961 | +0.06(+0.13%) |
| Aug 27, 2012 | 46.48 | 46.58 | 46.44 | 46.50 | 28,319 | -0.15(-0.32%) |
| Aug 24, 2012 | 46.27 | 46.74 | 46.27 | 46.65 | 43,534 | +0.34(+0.73%) |
| Aug 23, 2012 | 46.52 | 46.52 | 46.25 | 46.31 | 50,005 | -0.31(-0.66%) |
| Aug 22, 2012 | 46.69 | 46.70 | 46.46 | 46.62 | 38,656 | -0.14(-0.30%) |
| Aug 21, 2012 | 47.04 | 47.15 | 46.71 | 46.76 | 63,261 | -0.25(-0.53%) |
| Aug 20, 2012 | 46.97 | 47.06 | 46.89 | 47.01 | 93,279 | -0.05(-0.11%) |
| Aug 17, 2012 | 47.27 | 47.27 | 46.98 | 47.06 | 26,295 | -0.13(-0.28%) |
| Aug 16, 2012 | 47.11 | 47.21 | 46.88 | 47.19 | 46,825 | +0.14(+0.30%) |
| Aug 15, 2012 | 47.08 | 47.13 | 47.00 | 47.05 | 116,554 | -0.09(-0.19%) |
| Aug 14, 2012 | 47.25 | 47.26 | 47.07 | 47.14 | 81,386 | +0.06(+0.13%) |
| Aug 13, 2012 | 47.13 | 47.13 | 46.91 | 47.08 | 61,783 | -0.08(-0.17%) |
| Aug 11, 2012 | 46.92 | 47.17 | 46.82 | 47.16 | 29,121 | +0.00(+0.00%) |
| Aug 10, 2012 | 46.92 | 47.17 | 46.82 | 47.16 | 29,121 | +0.18(+0.38%) |
| Aug 09, 2012 | 46.94 | 47.04 | 46.88 | 46.98 | 109,085 | +0.00(+0.00%) |
| Aug 08, 2012 | 46.85 | 47.00 | 46.81 | 46.98 | 181,731 | +0.02(+0.04%) |
| Aug 07, 2012 | 47.37 | 47.37 | 46.96 | 46.96 | 119,864 | -0.26(-0.55%) |
| Aug 06, 2012 | 47.28 | 47.42 | 47.20 | 47.22 | 110,977 | +0.04(+0.08%) |
| Aug 03, 2012 | 47.14 | 47.30 | 47.11 | 47.18 | 70,989 | +0.57(+1.22%) |
| Aug 02, 2012 | 46.68 | 46.78 | 46.31 | 46.61 | 115,034 | -0.34(-0.72%) |
| Aug 01, 2012 | 47.18 | 47.35 | 46.95 | 46.95 | 79,505 | -0.06(-0.13%) |
| Jul 31, 2012 | 47.09 | 47.25 | 47.01 | 47.01 | 127,467 | -0.03(-0.06%) |
| Jul 30, 2012 | 46.82 | 47.19 | 46.82 | 47.04 | 211,534 | +0.02(+0.04%) |
| Jul 27, 2012 | 46.57 | 47.15 | 46.55 | 47.02 | 55,756 | +0.70(+1.51%) |
| Jul 26, 2012 | 46.19 | 46.40 | 46.16 | 46.32 | 70,211 | +0.65(+1.42%) |
| Jul 25, 2012 | 45.80 | 45.82 | 45.53 | 45.67 | 62,432 | +0.05(+0.11%) |
| Jul 24, 2012 | 46.09 | 46.09 | 45.31 | 45.62 | 59,022 | -0.45(-0.98%) |
| Jul 23, 2012 | 45.92 | 46.15 | 45.78 | 46.07 | 68,060 | -0.45(-0.97%) |
| Jul 20, 2012 | 46.56 | 46.63 | 46.45 | 46.52 | 104,743 | -0.26(-0.56%) |
| Jul 19, 2012 | 46.92 | 46.92 | 46.58 | 46.78 | 76,534 | -0.14(-0.30%) |
| Jul 18, 2012 | 46.64 | 46.96 | 46.54 | 46.92 | 120,398 | +0.17(+0.36%) |
| Jul 17, 2012 | 46.43 | 46.81 | 46.36 | 46.75 | 82,713 | +0.41(+0.88%) |
| Jul 16, 2012 | 46.25 | 46.44 | 46.18 | 46.34 | 99,101 | -0.03(-0.06%) |
| Jul 14, 2012 | 45.91 | 46.37 | 45.86 | 46.37 | 42,949 | +0.00(+0.00%) |
| Jul 13, 2012 | 45.91 | 46.37 | 45.86 | 46.37 | 42,949 | +0.59(+1.29%) |
| Jul 12, 2012 | 45.72 | 45.89 | 45.53 | 45.78 | 61,339 | -0.02(-0.04%) |
| Jul 11, 2012 | 45.94 | 45.94 | 45.59 | 45.80 | 44,187 | +0.02(+0.04%) |
| Jul 10, 2012 | 46.21 | 46.21 | 45.67 | 45.78 | 74,266 | -0.23(-0.50%) |
| Jul 09, 2012 | 45.98 | 46.02 | 45.81 | 46.01 | 53,779 | +0.06(+0.14%) |
| Jul 06, 2012 | 45.81 | 45.99 | 45.70 | 45.95 | 62,930 | -0.15(-0.33%) |
| Jul 05, 2012 | 46.33 | 46.33 | 45.99 | 46.10 | 267,079 | -0.21(-0.45%) |
| Jul 03, 2012 | 46.21 | 46.31 | 46.15 | 46.31 | 122,827 | +0.05(+0.11%) |