Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2010 | 37.28 | 37.57 | 37.28 | 37.43 | 46,831 | -0.20(-0.53%) |
| Nov 29, 2010 | 37.50 | 37.63 | 37.24 | 37.63 | 33,453 | -0.12(-0.32%) |
| Nov 26, 2010 | 37.66 | 37.83 | 37.66 | 37.75 | 8,145 | -0.10(-0.27%) |
| Nov 24, 2010 | 37.83 | 37.85 | 37.85 | 37.85 | 25,183 | +0.24(+0.63%) |
| Nov 23, 2010 | 37.70 | 37.70 | 37.52 | 37.61 | 24,424 | -0.39(-1.02%) |
| Nov 22, 2010 | 37.82 | 38.00 | 37.64 | 38.00 | 27,157 | -0.01(-0.03%) |
| Nov 19, 2010 | 37.94 | 38.01 | 37.72 | 38.01 | 14,748 | -0.02(-0.05%) |
| Nov 18, 2010 | 37.95 | 38.08 | 37.91 | 38.03 | 51,836 | +0.52(+1.39%) |
| Nov 17, 2010 | 37.46 | 37.64 | 37.46 | 37.51 | 72,111 | +0.02(+0.05%) |
| Nov 16, 2010 | 37.83 | 37.83 | 37.37 | 37.49 | 25,429 | -0.61(-1.60%) |
| Nov 15, 2010 | 38.23 | 38.41 | 38.10 | 38.10 | 14,034 | -0.03(-0.08%) |
| Nov 12, 2010 | 38.24 | 38.27 | 37.99 | 38.13 | 30,474 | -0.29(-0.77%) |
| Nov 11, 2010 | 38.26 | 38.51 | 38.21 | 38.42 | 12,310 | -0.05(-0.12%) |
| Nov 10, 2010 | 38.39 | 38.51 | 38.22 | 38.47 | 20,894 | +0.06(+0.16%) |
| Nov 09, 2010 | 38.81 | 38.83 | 38.30 | 38.41 | 104,858 | -0.38(-0.98%) |
| Nov 08, 2010 | 38.76 | 38.83 | 38.63 | 38.79 | 76,526 | -0.15(-0.39%) |
| Nov 05, 2010 | 39.03 | 39.07 | 38.82 | 38.94 | 22,081 | -0.06(-0.16%) |
| Nov 04, 2010 | 38.69 | 39.01 | 38.69 | 39.00 | 32,335 | +0.59(+1.55%) |
| Nov 03, 2010 | 38.37 | 38.43 | 37.88 | 38.41 | 93,101 | +0.06(+0.16%) |
| Nov 02, 2010 | 38.22 | 38.42 | 38.22 | 38.35 | 66,430 | +0.28(+0.73%) |
| Nov 01, 2010 | 38.50 | 38.53 | 37.86 | 38.07 | 55,504 | -0.08(-0.21%) |
| Oct 29, 2010 | 38.07 | 38.18 | 38.00 | 38.15 | 17,462 | -0.05(-0.13%) |
| Oct 28, 2010 | 38.36 | 38.37 | 38.04 | 38.20 | 18,067 | +0.12(+0.32%) |
| Oct 27, 2010 | 38.10 | 38.12 | 37.78 | 38.08 | 1,508,682 | -0.32(-0.83%) |
| Oct 25, 2010 | 38.45 | 38.59 | 38.37 | 38.40 | 18,116 | +0.17(+0.44%) |
| Oct 22, 2010 | 38.37 | 38.37 | 38.15 | 38.23 | 16,828 | -0.04(-0.10%) |
| Oct 21, 2010 | 38.48 | 38.54 | 38.05 | 38.27 | 16,229 | -0.10(-0.26%) |
| Oct 20, 2010 | 38.03 | 38.47 | 38.03 | 38.37 | 53,335 | +0.43(+1.13%) |
| Oct 19, 2010 | 38.08 | 38.26 | 37.77 | 37.94 | 34,713 | -0.49(-1.28%) |
| Oct 18, 2010 | 38.26 | 38.46 | 38.26 | 38.43 | 27,088 | +0.26(+0.68%) |
| Oct 15, 2010 | 38.43 | 38.43 | 38.02 | 38.17 | 27,138 | +0.03(+0.08%) |
| Oct 14, 2010 | 38.07 | 38.27 | 37.94 | 38.14 | 52,094 | +0.02(+0.05%) |
| Oct 13, 2010 | 38.07 | 38.27 | 37.99 | 38.12 | 23,545 | +0.20(+0.53%) |
| Oct 12, 2010 | 37.86 | 38.00 | 37.69 | 37.92 | 67,202 | +0.05(+0.13%) |
| Oct 11, 2010 | 37.93 | 37.93 | 37.78 | 37.87 | 23,971 | +0.01(+0.03%) |
| Oct 08, 2010 | 37.86 | 37.93 | 37.65 | 37.86 | 13,997 | +0.07(+0.19%) |
| Oct 07, 2010 | 37.99 | 37.99 | 37.70 | 37.79 | 37,333 | -0.02(-0.05%) |
| Oct 06, 2010 | 37.76 | 37.92 | 37.74 | 37.81 | 66,937 | -0.05(-0.14%) |
| Oct 05, 2010 | 37.55 | 37.88 | 37.53 | 37.86 | 35,649 | +0.58(+1.57%) |
| Oct 04, 2010 | 37.39 | 37.49 | 37.13 | 37.28 | 29,014 | -0.10(-0.26%) |
| Oct 01, 2010 | 37.38 | 37.48 | 37.24 | 37.38 | 32,829 | +0.14(+0.37%) |
| Sep 30, 2010 | 37.57 | 37.66 | 37.18 | 37.24 | 65,734 | -0.13(-0.35%) |
| Sep 29, 2010 | 37.45 | 37.48 | 37.23 | 37.37 | 42,126 | -0.13(-0.35%) |
| Sep 28, 2010 | 37.39 | 37.53 | 37.05 | 37.50 | 67,445 | +0.24(+0.64%) |
| Sep 27, 2010 | 37.45 | 37.45 | 37.23 | 37.26 | 138,614 | -0.10(-0.27%) |
| Sep 24, 2010 | 37.14 | 37.37 | 37.07 | 37.36 | 112,037 | +0.63(+1.72%) |
| Sep 23, 2010 | 36.94 | 37.08 | 36.66 | 36.73 | 32,908 | -0.37(-1.00%) |
| Sep 22, 2010 | 37.18 | 37.23 | 37.02 | 37.10 | 62,574 | -0.09(-0.24%) |
| Sep 21, 2010 | 37.30 | 37.38 | 37.07 | 37.19 | 659,647 | -0.09(-0.24%) |
| Sep 20, 2010 | 36.96 | 37.33 | 36.78 | 37.28 | 235,287 | +0.38(+1.03%) |
| Sep 17, 2010 | 36.90 | 37.13 | 36.84 | 36.90 | 32,935 | -0.04(-0.11%) |
| Sep 15, 2010 | 36.81 | 36.99 | 36.74 | 36.94 | 100 | +0.12(+0.33%) |
| Sep 14, 2010 | 36.85 | 36.96 | 36.64 | 36.82 | 74,655 | -0.03(-0.07%) |
| Sep 13, 2010 | 37.00 | 37.00 | 36.70 | 36.85 | 891,989 | +0.27(+0.73%) |
| Sep 10, 2010 | 36.55 | 36.61 | 36.43 | 36.58 | 1,191,240 | +0.16(+0.44%) |
| Sep 09, 2010 | 36.63 | 36.63 | 36.36 | 36.42 | 121,528 | +0.18(+0.50%) |
| Sep 08, 2010 | 36.27 | 36.38 | 36.20 | 36.24 | 143,288 | +0.10(+0.28%) |
| Sep 07, 2010 | 36.35 | 36.35 | 36.10 | 36.14 | 317,182 | -0.24(-0.66%) |
| Sep 03, 2010 | 36.39 | 36.39 | 36.14 | 36.38 | 183,345 | +0.27(+0.75%) |
| Sep 02, 2010 | 36.08 | 36.12 | 35.91 | 36.11 | 183,502 | +0.12(+0.33%) |
