| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 26, 2010 | 43.81 | 44.04 | 43.09 | 43.89 | 10,707,050 | +0.44(+1.01%) |
| Feb 25, 2010 | 41.86 | 43.69 | 41.35 | 43.45 | 21,462,362 | +1.20(+2.84%) |
| Feb 24, 2010 | 42.23 | 43.05 | 42.03 | 42.25 | 12,516,776 | -0.25(-0.59%) |
| Feb 23, 2010 | 43.93 | 44.10 | 42.19 | 42.50 | 15,431,307 | -1.59(-3.61%) |
| Feb 22, 2010 | 44.98 | 45.01 | 43.88 | 44.09 | 12,299,824 | -0.48(-1.08%) |
| Feb 19, 2010 | 44.43 | 45.75 | 44.21 | 44.57 | 15,116,006 | -0.49(-1.09%) |
| Feb 18, 2010 | 44.61 | 45.56 | 44.61 | 45.06 | 15,184,740 | +0.35(+0.78%) |
| Feb 17, 2010 | 44.90 | 45.34 | 44.33 | 44.71 | 14,755,803 | -0.20(-0.45%) |
| Feb 16, 2010 | 45.17 | 45.22 | 44.57 | 44.91 | 15,963,919 | +0.97(+2.21%) |
| Feb 12, 2010 | 43.94 | 43.94 | 43.94 | 0 | -0.05(-0.11%) | |
| Feb 11, 2010 | 42.59 | 44.23 | 42.32 | 43.99 | 18,114,371 | +1.64(+3.87%) |
| Feb 10, 2010 | 42.58 | 42.77 | 41.41 | 42.35 | 15,919,276 | -0.22(-0.52%) |
| Feb 09, 2010 | 41.76 | 43.11 | 41.59 | 42.57 | 24,228,538 | +1.79(+4.39%) |
| Feb 08, 2010 | 42.26 | 42.51 | 40.77 | 40.78 | 18,173,871 | -1.63(-3.84%) |
| Feb 05, 2010 | 40.18 | 42.41 | 39.48 | 42.41 | 33,038,599 | +2.17(+5.39%) |
| Feb 04, 2010 | 41.65 | 41.75 | 40.05 | 40.24 | 25,283,405 | -2.33(-5.47%) |
| Feb 03, 2010 | 43.02 | 43.61 | 42.51 | 42.57 | 13,517,260 | -0.43(-1.00%) |
| Feb 02, 2010 | 43.52 | 43.70 | 42.67 | 43.00 | 19,423,838 | +0.28(+0.64%) |
| Feb 01, 2010 | 41.25 | 42.95 | 41.20 | 42.72 | 18,730,609 | +2.00(+4.92%) |
| Jan 29, 2010 | 42.00 | 42.50 | 40.53 | 40.72 | 22,950,037 | -1.45(-3.44%) |
| Jan 28, 2010 | 43.13 | 43.23 | 41.16 | 42.17 | 28,262,290 | -0.60(-1.40%) |
| Jan 27, 2010 | 42.94 | 43.24 | 41.82 | 42.77 | 18,111,111 | -0.36(-0.83%) |
| Jan 26, 2010 | 42.69 | 43.86 | 42.30 | 43.13 | 17,133,230 | -0.06(-0.14%) |
| Jan 25, 2010 | 44.45 | 44.54 | 43.13 | 43.19 | 17,791,082 | -0.60(-1.37%) |
| Jan 22, 2010 | 43.30 | 44.78 | 42.95 | 43.79 | 26,244,975 | +0.04(+0.09%) |
| Jan 21, 2010 | 45.31 | 45.66 | 43.72 | 43.75 | 24,757,537 | -1.98(-4.33%) |
| Jan 20, 2010 | 46.66 | 46.85 | 44.85 | 45.73 | 20,580,408 | -1.96(-4.11%) |
| Jan 19, 2010 | 47.34 | 47.81 | 47.28 | 47.69 | 8,578,079 | +0.27(+0.57%) |
| Jan 15, 2010 | 47.42 | 47.42 | 47.42 | 0 | -1.18(-2.43%) | |
| Jan 14, 2010 | 48.78 | 48.93 | 48.02 | 48.60 | 8,445,494 | -0.26(-0.53%) |
| Jan 13, 2010 | 48.60 | 48.96 | 47.50 | 48.86 | 9,377,459 | +0.51(+1.05%) |
| Jan 12, 2010 | 49.48 | 49.87 | 47.94 | 48.35 | 14,794,565 | -1.82(-3.63%) |
| Jan 11, 2010 | 51.00 | 51.16 | 49.91 | 50.17 | 12,918,074 | +0.33(+0.66%) |
| Jan 08, 2010 | 49.51 | 49.84 | 48.63 | 49.84 | 10,721,847 | +0.74(+1.51%) |
| Jan 07, 2010 | 49.34 | 49.37 | 48.55 | 49.10 | 13,312,017 | -0.24(-0.49%) |
| Jan 06, 2010 | 48.92 | 50.07 | 48.71 | 49.34 | 19,322,524 | +1.17(+2.43%) |
| Jan 05, 2010 | 47.97 | 48.68 | 47.44 | 48.17 | 13,787,762 | +0.46(+0.96%) |
| Jan 04, 2010 | 47.78 | 48.25 | 47.56 | 47.71 | 12,509,606 | +1.50(+3.25%) |
| Dec 31, 2009 | 46.21 | 46.21 | 46.21 | 0 | +0.34(+0.74%) | |
| Dec 30, 2009 | 46.01 | 46.20 | 45.59 | 45.87 | 6,923,735 | -0.56(-1.21%) |
| Dec 29, 2009 | 46.93 | 47.29 | 46.30 | 46.43 | 7,192,930 | -0.44(-0.94%) |
| Dec 28, 2009 | 47.40 | 47.59 | 46.49 | 46.87 | 7,292,302 | -0.09(-0.19%) |
| Dec 24, 2009 | 47.55 | 47.57 | 46.96 | 46.96 | 4,523,233 | +0.03(+0.06%) |
| Dec 23, 2009 | 45.80 | 47.38 | 45.75 | 46.93 | 12,614,149 | +1.42(+3.12%) |
| Dec 22, 2009 | 45.50 | 45.96 | 44.80 | 45.51 | 13,940,388 | +0.21(+0.46%) |
| Dec 21, 2009 | 46.44 | 46.60 | 44.80 | 45.30 | 12,100,226 | -0.99(-2.14%) |
| Dec 18, 2009 | 45.55 | 46.30 | 44.98 | 46.29 | 15,886,902 | +1.09(+2.41%) |
| Dec 17, 2009 | 47.04 | 47.29 | 45.17 | 45.20 | 19,777,035 | -3.23(-6.67%) |
| Dec 16, 2009 | 48.10 | 48.74 | 47.72 | 48.43 | 12,144,095 | +0.95(+2.00%) |
| Dec 15, 2009 | 48.23 | 48.64 | 47.33 | 47.48 | 10,858,405 | -0.99(-2.03%) |
| Dec 14, 2009 | 48.46 | 48.53 | 48.20 | 48.47 | 8,234,280 | +0.65(+1.35%) |
| Dec 11, 2009 | 48.84 | 49.09 | 47.51 | 47.82 | 12,583,337 | -0.92(-1.89%) |
| Dec 10, 2009 | 49.26 | 49.42 | 48.28 | 48.74 | 10,748,683 | -0.05(-0.10%) |
| Dec 09, 2009 | 48.04 | 49.28 | 47.63 | 48.79 | 18,633,782 | +1.04(+2.18%) |
| Dec 08, 2009 | 49.02 | 49.08 | 47.42 | 47.75 | 21,016,428 | -2.01(-4.04%) |
| Dec 07, 2009 | 49.39 | 50.75 | 48.80 | 49.76 | 21,137,435 | -0.93(-1.83%) |
| Dec 04, 2009 | 52.50 | 52.57 | 49.48 | 50.69 | 31,697,403 | -2.84(-5.31%) |
| Dec 03, 2009 | 54.22 | 54.60 | 53.13 | 53.53 | 15,821,309 | -1.25(-2.28%) |
| Dec 02, 2009 | 54.47 | 55.40 | 54.21 | 54.78 | 17,767,054 | +1.10(+2.05%) |