Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 38.77 | 38.82 | 36.94 | 37.14 | 22,611,318 | -1.98(-5.06%) |
| Feb 28, 2008 | 38.61 | 39.29 | 38.19 | 39.12 | 11,421,615 | +0.10(+0.26%) |
| Feb 27, 2008 | 38.19 | 39.62 | 37.75 | 39.02 | 14,296,242 | +0.52(+1.35%) |
| Feb 26, 2008 | 38.59 | 39.25 | 38.08 | 38.50 | 14,417,673 | -0.35(-0.90%) |
| Feb 25, 2008 | 36.64 | 38.95 | 36.48 | 38.85 | 22,500,044 | +2.30(+6.29%) |
| Feb 22, 2008 | 36.38 | 36.64 | 35.58 | 36.55 | 12,834,283 | +0.25(+0.69%) |
| Feb 21, 2008 | 36.88 | 37.41 | 36.25 | 36.30 | 13,078,178 | -0.53(-1.44%) |
| Feb 20, 2008 | 35.96 | 36.85 | 35.51 | 36.83 | 10,906,862 | +0.63(+1.74%) |
| Feb 19, 2008 | 36.19 | 36.73 | 35.84 | 36.20 | 12,825,527 | +0.48(+1.34%) |
| Feb 18, 2008 | 35.16 | 35.94 | 35.12 | 35.72 | 0 | +0.00(+0.00%) |
| Feb 15, 2008 | 35.16 | 35.94 | 35.12 | 35.72 | 14,082,111 | +0.36(+1.02%) |
| Feb 14, 2008 | 36.01 | 36.43 | 35.05 | 35.36 | 18,238,768 | -0.15(-0.42%) |
| Feb 13, 2008 | 33.75 | 35.52 | 33.63 | 35.51 | 21,082,019 | +2.02(+6.03%) |
| Feb 12, 2008 | 34.33 | 34.64 | 33.26 | 33.49 | 12,418,805 | -0.57(-1.67%) |
| Feb 11, 2008 | 33.82 | 34.25 | 33.29 | 34.06 | 11,249,750 | +0.30(+0.89%) |
| Feb 08, 2008 | 32.67 | 33.81 | 32.37 | 33.76 | 10,731,327 | +0.98(+2.99%) |
| Feb 07, 2008 | 32.24 | 33.25 | 31.90 | 32.78 | 9,058,837 | +0.37(+1.14%) |
| Feb 06, 2008 | 32.95 | 33.37 | 32.26 | 32.41 | 7,230,225 | -0.26(-0.80%) |
| Feb 05, 2008 | 33.30 | 33.64 | 32.52 | 32.67 | 11,337,921 | -1.41(-4.14%) |
| Feb 04, 2008 | 34.57 | 34.85 | 33.98 | 34.08 | 9,527,946 | -0.20(-0.58%) |
| Feb 01, 2008 | 33.67 | 34.45 | 33.07 | 34.28 | 15,186,094 | +1.19(+3.60%) |
| Jan 31, 2008 | 32.13 | 33.34 | 31.95 | 33.09 | 9,201,279 | +0.39(+1.19%) |
| Jan 30, 2008 | 32.58 | 33.42 | 32.11 | 32.70 | 10,243,208 | +0.04(+0.12%) |
| Jan 29, 2008 | 31.73 | 33.13 | 31.57 | 32.66 | 14,338,417 | +1.21(+3.85%) |
| Jan 28, 2008 | 30.27 | 31.52 | 30.06 | 31.45 | 8,414,056 | +0.76(+2.48%) |
| Jan 25, 2008 | 31.16 | 31.89 | 30.55 | 30.69 | 17,520,542 | -0.12(-0.39%) |
| Jan 24, 2008 | 29.30 | 30.90 | 29.00 | 30.81 | 18,290,702 | +1.62(+5.55%) |
| Jan 23, 2008 | 28.44 | 29.20 | 26.69 | 29.19 | 18,697,703 | +0.40(+1.39%) |
| Jan 22, 2008 | 27.62 | 29.14 | 27.12 | 28.79 | 16,653,026 | -0.31(-1.07%) |
| Jan 21, 2008 | 29.18 | 30.04 | 28.70 | 29.10 | 0 | +0.00(+0.00%) |
| Jan 18, 2008 | 29.18 | 30.04 | 28.70 | 29.10 | 22,043,106 | +0.31(+1.08%) |
| Jan 17, 2008 | 30.70 | 30.95 | 28.68 | 28.79 | 23,602,718 | -1.84(-6.01%) |
| Jan 16, 2008 | 31.00 | 31.63 | 30.14 | 30.63 | 16,816,181 | -0.56(-1.80%) |
| Jan 15, 2008 | 32.55 | 32.55 | 31.13 | 31.19 | 18,320,624 | -1.71(-5.20%) |
| Jan 14, 2008 | 32.05 | 32.93 | 31.78 | 32.90 | 12,458,494 | +1.17(+3.69%) |
| Jan 11, 2008 | 31.10 | 31.92 | 31.05 | 31.73 | 16,568,768 | +0.29(+0.92%) |
| Jan 10, 2008 | 31.58 | 32.01 | 30.95 | 31.44 | 28,977,387 | +0.19(+0.61%) |
| Jan 09, 2008 | 31.05 | 31.41 | 30.13 | 31.25 | 16,671,403 | +0.25(+0.81%) |
| Jan 08, 2008 | 33.22 | 33.55 | 30.85 | 31.00 | 26,988,558 | -2.11(-6.37%) |
| Jan 07, 2008 | 35.01 | 35.01 | 32.43 | 33.11 | 24,620,028 | -1.76(-5.05%) |
| Jan 04, 2008 | 35.88 | 35.93 | 34.51 | 34.87 | 10,186,206 | -1.32(-3.65%) |
| Jan 03, 2008 | 36.18 | 36.67 | 35.74 | 36.19 | 7,202,443 | +0.06(+0.17%) |
| Jan 02, 2008 | 36.46 | 36.78 | 36.00 | 36.13 | 7,801,699 | -0.42(-1.15%) |
| Jan 01, 2008 | 36.55 | 36.86 | 36.32 | 36.55 | 0 | +0.00(+0.00%) |
| Dec 31, 2007 | 36.55 | 36.86 | 36.32 | 36.55 | 5,850,096 | -0.31(-0.84%) |
| Dec 28, 2007 | 37.18 | 37.46 | 36.62 | 36.86 | 7,688,657 | -0.13(-0.35%) |
| Dec 27, 2007 | 37.33 | 37.36 | 36.97 | 36.99 | 6,596,433 | -0.42(-1.12%) |
| Dec 26, 2007 | 36.96 | 37.48 | 36.86 | 37.41 | 5,257,128 | +0.40(+1.08%) |
| Dec 24, 2007 | 36.89 | 37.13 | 36.70 | 37.01 | 3,420,981 | +0.66(+1.82%) |
| Dec 21, 2007 | 35.66 | 36.54 | 35.64 | 36.35 | 13,219,144 | +0.96(+2.71%) |
| Dec 20, 2007 | 34.41 | 35.39 | 34.41 | 35.39 | 8,079,113 | +0.90(+2.61%) |
| Dec 19, 2007 | 34.34 | 34.95 | 34.16 | 34.49 | 6,454,202 | +0.09(+0.26%) |
| Dec 18, 2007 | 34.08 | 34.68 | 33.22 | 34.40 | 11,045,509 | +0.50(+1.47%) |
| Dec 17, 2007 | 35.05 | 35.11 | 33.53 | 33.90 | 13,125,270 | -1.29(-3.67%) |
| Dec 14, 2007 | 35.83 | 36.63 | 34.95 | 35.19 | 17,997,307 | -1.14(-3.14%) |
| Dec 13, 2007 | 36.56 | 36.60 | 35.39 | 36.33 | 7,754,264 | -0.55(-1.49%) |
| Dec 12, 2007 | 36.87 | 37.48 | 36.26 | 36.88 | 8,904,462 | +0.75(+2.08%) |
| Dec 11, 2007 | 37.56 | 37.98 | 35.93 | 36.13 | 8,898,182 | -1.72(-4.54%) |
| Dec 10, 2007 | 37.09 | 37.97 | 37.00 | 37.85 | 7,495,546 | +0.94(+2.55%) |
| Dec 07, 2007 | 35.62 | 37.00 | 35.62 | 36.91 | 9,247,096 | +1.05(+2.93%) |
| Dec 06, 2007 | 35.60 | 35.95 | 35.34 | 35.86 | 6,400,685 | +0.25(+0.70%) |
| Dec 05, 2007 | 35.51 | 35.61 | 35.08 | 35.61 | 9,597,172 | +0.36(+1.02%) |
| Dec 04, 2007 | 35.21 | 35.44 | 34.86 | 35.25 | 7,895,145 | -0.24(-0.68%) |
