| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Dec 31, 2009 | 42.29 | 42.29 | 42.29 | 0 | -0.07(-0.17%) | |
| Dec 30, 2009 | 42.45 | 42.45 | 42.26 | 42.36 | 378,511 | -0.25(-0.59%) |
| Dec 29, 2009 | 42.89 | 42.89 | 42.46 | 42.61 | 1,461,532 | +0.12(+0.28%) |
| Dec 28, 2009 | 42.81 | 42.81 | 42.39 | 42.49 | 448,227 | +0.00(+0.00%) |
| Dec 24, 2009 | 42.23 | 42.57 | 42.23 | 42.49 | 87,682 | +0.17(+0.40%) |
| Dec 23, 2009 | 42.39 | 42.39 | 42.00 | 42.32 | 176,581 | +0.24(+0.57%) |
| Dec 22, 2009 | 42.17 | 42.17 | 41.85 | 42.08 | 527,612 | -0.02(-0.05%) |
| Dec 21, 2009 | 42.10 | 42.23 | 41.90 | 42.10 | 120,819 | +0.24(+0.57%) |
| Dec 18, 2009 | 42.04 | 42.06 | 41.44 | 41.86 | 100,444 | +0.11(+0.26%) |
| Dec 17, 2009 | 41.81 | 42.00 | 41.66 | 41.75 | 86,854 | -0.68(-1.60%) |
| Dec 16, 2009 | 42.37 | 42.68 | 42.37 | 42.43 | 230,721 | +0.27(+0.64%) |
| Dec 15, 2009 | 42.17 | 42.42 | 42.10 | 42.16 | 229,830 | -0.34(-0.80%) |
| Dec 14, 2009 | 42.54 | 42.64 | 42.29 | 42.50 | 72,833 | +0.28(+0.66%) |
| Dec 11, 2009 | 42.14 | 42.35 | 42.07 | 42.22 | 152,680 | +0.10(+0.24%) |
| Dec 10, 2009 | 42.24 | 42.27 | 41.98 | 42.12 | 75,691 | +0.30(+0.72%) |
| Dec 09, 2009 | 41.74 | 41.97 | 41.55 | 41.82 | 1,097,727 | -0.12(-0.29%) |
| Dec 08, 2009 | 42.25 | 42.25 | 41.74 | 41.94 | 116,661 | -0.60(-1.41%) |
| Dec 07, 2009 | 42.49 | 42.80 | 42.42 | 42.54 | 70,052 | -0.19(-0.44%) |
| Dec 04, 2009 | 43.24 | 43.25 | 42.35 | 42.73 | 53,704 | +0.19(+0.45%) |
| Dec 03, 2009 | 43.02 | 43.23 | 42.50 | 42.54 | 532,233 | -0.35(-0.82%) |
| Dec 02, 2009 | 42.81 | 43.09 | 42.67 | 42.89 | 710,512 | +0.20(+0.47%) |
| Dec 01, 2009 | 42.36 | 42.82 | 42.36 | 42.69 | 136,073 | +0.90(+2.15%) |
| Nov 30, 2009 | 41.85 | 42.03 | 41.51 | 41.79 | 442,321 | +0.04(+0.10%) |
| Nov 27, 2009 | 41.10 | 42.01 | 41.08 | 41.75 | 60,996 | -1.02(-2.38%) |
| Nov 25, 2009 | 42.69 | 42.78 | 42.48 | 42.77 | 30,581 | +0.42(+0.99%) |
| Nov 24, 2009 | 42.54 | 42.54 | 41.95 | 42.35 | 295,028 | -0.18(-0.42%) |
| Nov 23, 2009 | 42.34 | 42.84 | 42.34 | 42.53 | 222,641 | +0.65(+1.55%) |
| Nov 20, 2009 | 41.87 | 41.94 | 41.63 | 41.88 | 149,172 | -0.14(-0.33%) |
| Nov 19, 2009 | 42.34 | 42.34 | 41.71 | 42.02 | 50,622 | -0.89(-2.07%) |
| Nov 18, 2009 | 42.89 | 42.91 | 42.55 | 42.91 | 117,660 | +0.03(+0.07%) |
| Nov 17, 2009 | 42.80 | 42.89 | 42.45 | 42.88 | 78,347 | -0.12(-0.28%) |
| Nov 16, 2009 | 42.78 | 43.20 | 42.68 | 43.00 | 122,109 | +0.70(+1.65%) |
| Nov 13, 2009 | 42.00 | 42.40 | 41.79 | 42.30 | 181,139 | +0.42(+1.00%) |
| Nov 12, 2009 | 42.08 | 42.46 | 41.77 | 41.88 | 80,040 | -0.57(-1.34%) |
| Nov 11, 2009 | 42.52 | 42.80 | 42.25 | 42.45 | 723,171 | +0.17(+0.40%) |
| Nov 10, 2009 | 42.17 | 42.34 | 41.85 | 42.28 | 73,743 | -0.12(-0.28%) |
| Nov 09, 2009 | 42.00 | 42.40 | 41.86 | 42.40 | 86,915 | +1.12(+2.71%) |
| Nov 06, 2009 | 41.06 | 41.36 | 40.89 | 41.28 | 45,943 | +0.08(+0.19%) |
| Nov 05, 2009 | 40.65 | 41.20 | 40.65 | 41.20 | 40,264 | +0.63(+1.55%) |
| Nov 04, 2009 | 40.43 | 40.94 | 40.43 | 40.57 | 936,680 | +0.53(+1.32%) |
| Nov 03, 2009 | 39.77 | 40.16 | 39.56 | 40.04 | 46,411 | -0.05(-0.12%) |
| Nov 02, 2009 | 40.05 | 40.50 | 39.58 | 40.09 | 74,970 | +0.44(+1.11%) |
| Oct 30, 2009 | 40.66 | 40.87 | 39.61 | 39.65 | 124,448 | -1.42(-3.46%) |
| Oct 29, 2009 | 40.41 | 41.13 | 40.26 | 41.07 | 97,426 | +1.19(+2.98%) |
| Oct 28, 2009 | 40.73 | 40.80 | 39.77 | 39.88 | 726,590 | -1.19(-2.90%) |
| Oct 27, 2009 | 41.43 | 41.43 | 41.00 | 41.07 | 99,269 | -0.20(-0.48%) |
| Oct 26, 2009 | 41.85 | 42.31 | 41.19 | 41.27 | 143,678 | -0.46(-1.10%) |
| Oct 23, 2009 | 41.97 | 42.56 | 41.70 | 41.73 | 29,769 | -0.73(-1.72%) |
| Oct 22, 2009 | 42.04 | 42.55 | 41.74 | 42.46 | 37,482 | +0.43(+1.02%) |
| Oct 21, 2009 | 42.06 | 42.70 | 42.02 | 42.03 | 102,425 | -0.19(-0.45%) |
| Oct 20, 2009 | 41.97 | 42.61 | 41.97 | 42.22 | 79,910 | -0.27(-0.64%) |
| Oct 19, 2009 | 42.31 | 42.57 | 42.07 | 42.49 | 125,356 | +0.46(+1.09%) |
| Oct 16, 2009 | 41.93 | 42.10 | 41.70 | 42.03 | 80,526 | -0.39(-0.92%) |
| Oct 15, 2009 | 42.04 | 42.42 | 42.02 | 42.42 | 123,516 | +0.16(+0.38%) |
| Oct 14, 2009 | 42.25 | 42.27 | 41.91 | 42.26 | 546,577 | +0.85(+2.05%) |
| Oct 13, 2009 | 41.58 | 41.58 | 41.16 | 41.41 | 214,855 | +0.03(+0.07%) |
| Oct 12, 2009 | 41.70 | 41.78 | 41.36 | 41.38 | 183,405 | -0.01(-0.02%) |
| Oct 09, 2009 | 41.27 | 41.39 | 41.16 | 41.39 | 48,839 | +0.05(+0.12%) |
| Oct 08, 2009 | 41.30 | 41.50 | 41.04 | 41.34 | 187,775 | +0.53(+1.30%) |
| Oct 07, 2009 | 40.79 | 40.83 | 40.51 | 40.81 | 291,724 | +0.13(+0.32%) |
| Oct 06, 2009 | 40.54 | 40.94 | 40.41 | 40.68 | 838,763 | +0.68(+1.70%) |
| Oct 05, 2009 | 39.64 | 40.06 | 39.52 | 40.00 | 55,077 | +0.63(+1.60%) |
| Oct 02, 2009 | 39.06 | 39.68 | 38.99 | 39.37 | 169,327 | -0.32(-0.81%) |