| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 31, 2010 | 55.83 | 56.12 | 55.64 | 55.85 | 1,376,365 | -0.37(-0.66%) |
| Mar 30, 2010 | 56.01 | 56.45 | 55.80 | 56.22 | 1,372,800 | +0.13(+0.23%) |
| Mar 29, 2010 | 55.71 | 56.77 | 55.71 | 56.09 | 1,279,462 | +0.53(+0.95%) |
| Mar 26, 2010 | 55.64 | 55.97 | 55.25 | 55.56 | 1,545,575 | -0.09(-0.16%) |
| Mar 25, 2010 | 56.43 | 56.78 | 55.56 | 55.65 | 1,779,859 | -0.47(-0.84%) |
| Mar 24, 2010 | 56.40 | 56.42 | 55.73 | 56.12 | 1,293,798 | -0.31(-0.55%) |
| Mar 23, 2010 | 56.07 | 56.49 | 55.76 | 56.43 | 1,303,835 | +0.20(+0.36%) |
| Mar 22, 2010 | 56.36 | 56.65 | 56.14 | 56.23 | 1,451,153 | -0.37(-0.65%) |
| Mar 19, 2010 | 57.24 | 57.68 | 56.38 | 56.60 | 3,059,491 | +0.02(+0.04%) |
| Mar 18, 2010 | 55.46 | 56.81 | 55.28 | 56.58 | 2,114,533 | +0.90(+1.62%) |
| Mar 17, 2010 | 55.35 | 56.21 | 55.16 | 55.68 | 1,992,284 | +0.40(+0.72%) |
| Mar 16, 2010 | 54.12 | 55.68 | 53.99 | 55.28 | 3,479,542 | +1.40(+2.60%) |
| Mar 15, 2010 | 53.70 | 54.23 | 53.45 | 53.88 | 1,651,000 | +0.01(+0.02%) |
| Mar 12, 2010 | 53.57 | 54.07 | 53.12 | 53.87 | 1,710,750 | +0.41(+0.77%) |
| Mar 11, 2010 | 53.36 | 53.65 | 53.04 | 53.46 | 1,975,460 | -0.21(-0.39%) |
| Mar 10, 2010 | 53.52 | 54.07 | 53.09 | 53.67 | 1,695,586 | +0.28(+0.52%) |
| Mar 09, 2010 | 53.25 | 53.56 | 53.02 | 53.39 | 1,060,157 | +0.07(+0.13%) |
| Mar 08, 2010 | 54.05 | 54.10 | 53.30 | 53.32 | 1,488,422 | +0.07(+0.13%) |
| Mar 05, 2010 | 52.68 | 53.38 | 52.67 | 53.25 | 1,621,433 | +0.58(+1.10%) |
| Mar 04, 2010 | 52.70 | 52.91 | 52.25 | 52.67 | 1,609,969 | +0.20(+0.38%) |
| Mar 03, 2010 | 52.82 | 53.08 | 52.38 | 52.47 | 2,205,405 | -0.74(-1.39%) |
| Mar 02, 2010 | 53.50 | 53.74 | 53.17 | 53.21 | 1,597,665 | -0.35(-0.65%) |
| Mar 01, 2010 | 53.29 | 63.65 | 53.02 | 53.56 | 2,163,567 | +0.23(+0.43%) |
| Feb 26, 2010 | 53.49 | 53.56 | 52.70 | 53.33 | 1,701,304 | -0.16(-0.30%) |
| Feb 25, 2010 | 53.00 | 53.54 | 52.50 | 53.49 | 1,612,202 | -0.19(-0.35%) |
| Feb 24, 2010 | 54.00 | 54.24 | 53.31 | 53.68 | 1,822,468 | +0.12(+0.22%) |
| Feb 23, 2010 | 54.24 | 54.50 | 53.14 | 53.56 | 2,650,011 | -0.60(-1.11%) |
| Feb 22, 2010 | 53.77 | 54.31 | 53.31 | 54.16 | 1,625,491 | +0.66(+1.23%) |
| Feb 19, 2010 | 52.78 | 53.97 | 52.78 | 53.50 | 1,768,057 | +0.60(+1.13%) |
| Feb 18, 2010 | 53.05 | 53.08 | 52.77 | 52.90 | 1,031,927 | -0.10(-0.19%) |
| Feb 17, 2010 | 53.05 | 53.43 | 52.57 | 53.00 | 1,345,293 | +0.25(+0.47%) |
| Feb 16, 2010 | 52.39 | 53.29 | 52.39 | 52.75 | 1,510,960 | +0.63(+1.21%) |
| Feb 12, 2010 | 52.12 | 52.12 | 52.12 | 0 | -0.98(-1.85%) | |
| Feb 11, 2010 | 51.63 | 53.30 | 51.46 | 53.10 | 2,533,277 | +1.26(+2.43%) |
| Feb 10, 2010 | 52.00 | 52.51 | 51.31 | 51.84 | 1,904,200 | -0.83(-1.58%) |
| Feb 09, 2010 | 52.64 | 53.68 | 52.11 | 52.67 | 2,709,755 | +0.59(+1.13%) |
| Feb 08, 2010 | 52.65 | 52.97 | 52.01 | 52.08 | 2,046,242 | -0.36(-0.69%) |
| Feb 05, 2010 | 53.16 | 54.08 | 51.16 | 52.44 | 2,832,916 | -0.81(-1.52%) |
| Feb 04, 2010 | 53.31 | 53.95 | 52.67 | 53.25 | 3,959,254 | -0.29(-0.54%) |
| Feb 03, 2010 | 52.84 | 54.38 | 51.50 | 53.54 | 8,727,251 | -3.88(-6.76%) |
| Feb 02, 2010 | 57.24 | 57.54 | 56.68 | 57.42 | 1,470,794 | +0.02(+0.03%) |
| Feb 01, 2010 | 56.84 | 57.65 | 56.69 | 57.40 | 981,456 | +0.77(+1.36%) |
| Jan 29, 2010 | 56.68 | 57.28 | 56.63 | 56.63 | 1,527,762 | +0.09(+0.16%) |
| Jan 28, 2010 | 57.64 | 57.64 | 56.20 | 56.54 | 1,173,135 | -0.92(-1.60%) |
| Jan 27, 2010 | 56.83 | 57.60 | 56.62 | 57.46 | 881,204 | +0.36(+0.63%) |
| Jan 26, 2010 | 57.19 | 57.59 | 56.94 | 57.10 | 1,347,094 | -0.36(-0.63%) |
| Jan 25, 2010 | 57.49 | 57.85 | 56.79 | 57.46 | 1,167,221 | +0.11(+0.19%) |
| Jan 22, 2010 | 57.71 | 58.15 | 57.24 | 57.35 | 1,558,067 | -0.28(-0.49%) |
| Jan 21, 2010 | 57.69 | 58.37 | 56.98 | 57.63 | 1,659,137 | -0.15(-0.26%) |
| Jan 20, 2010 | 57.53 | 57.85 | 56.89 | 57.78 | 1,157,698 | -0.35(-0.60%) |
| Jan 19, 2010 | 57.70 | 58.47 | 57.64 | 58.13 | 1,061,127 | +0.41(+0.71%) |
| Jan 15, 2010 | 57.72 | 57.72 | 57.72 | 0 | +0.10(+0.17%) | |
| Jan 14, 2010 | 57.02 | 57.88 | 57.02 | 57.62 | 818,081 | +0.30(+0.52%) |
| Jan 13, 2010 | 57.00 | 57.47 | 56.34 | 57.32 | 1,513,222 | +0.33(+0.58%) |
| Jan 12, 2010 | 57.47 | 57.64 | 56.79 | 56.99 | 1,425,661 | -0.73(-1.26%) |
| Jan 11, 2010 | 57.50 | 57.91 | 57.22 | 57.72 | 1,227,260 | +0.17(+0.30%) |
| Jan 08, 2010 | 56.70 | 57.62 | 56.60 | 57.55 | 1,332,420 | +0.76(+1.34%) |
| Jan 07, 2010 | 57.08 | 57.14 | 56.18 | 56.79 | 1,939,503 | -0.55(-0.96%) |
| Jan 06, 2010 | 57.82 | 57.99 | 57.20 | 57.34 | 1,685,431 | -0.77(-1.33%) |
| Jan 05, 2010 | 59.18 | 59.49 | 57.39 | 58.11 | 2,352,622 | -1.23(-2.07%) |