Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 34.14 | 34.17 | 33.47 | 33.62 | 18,399,573 | -0.57(-1.67%) |
| Feb 28, 2008 | 33.81 | 34.24 | 33.74 | 34.19 | 24,967,308 | +0.38(+1.12%) |
| Feb 27, 2008 | 33.79 | 33.95 | 33.66 | 33.81 | 19,440,754 | +0.15(+0.45%) |
| Feb 26, 2008 | 33.73 | 33.82 | 33.31 | 33.66 | 24,802,919 | +0.08(+0.24%) |
| Feb 25, 2008 | 33.20 | 33.65 | 33.19 | 33.58 | 31,088,212 | +0.76(+2.32%) |
| Feb 22, 2008 | 32.60 | 32.85 | 32.39 | 32.82 | 37,602,976 | +0.44(+1.36%) |
| Feb 21, 2008 | 32.63 | 32.72 | 32.32 | 32.38 | 46,081,930 | +0.02(+0.06%) |
| Feb 20, 2008 | 32.25 | 32.45 | 32.06 | 32.36 | 19,599,109 | -0.44(-1.34%) |
| Feb 19, 2008 | 32.81 | 33.03 | 32.72 | 32.80 | 13,914,516 | +0.20(+0.61%) |
| Feb 18, 2008 | 32.61 | 32.62 | 32.58 | 32.60 | 3,745,452 | -0.04(-0.12%) |
| Feb 15, 2008 | 32.63 | 32.66 | 32.33 | 32.64 | 17,804,018 | +0.26(+0.80%) |
| Feb 14, 2008 | 32.22 | 32.63 | 32.17 | 32.38 | 23,825,767 | +1.14(+3.65%) |
| Feb 13, 2008 | 30.95 | 31.28 | 30.90 | 31.24 | 19,341,238 | +0.67(+2.19%) |
| Feb 12, 2008 | 30.25 | 30.71 | 30.25 | 30.57 | 19,175,316 | +0.35(+1.16%) |
| Feb 11, 2008 | 29.95 | 30.26 | 29.83 | 30.22 | 15,022,633 | +0.14(+0.47%) |
| Feb 08, 2008 | 30.03 | 30.13 | 29.96 | 30.08 | 14,262,763 | -0.40(-1.31%) |
| Feb 07, 2008 | 30.52 | 30.57 | 30.34 | 30.48 | 13,296,595 | -0.11(-0.36%) |
| Feb 06, 2008 | 30.78 | 31.02 | 30.55 | 30.59 | 17,113,333 | -0.52(-1.67%) |
| Feb 05, 2008 | 31.93 | 31.94 | 31.08 | 31.11 | 11,924,200 | -1.02(-3.17%) |
| Feb 04, 2008 | 32.12 | 32.25 | 32.00 | 32.13 | 16,546,661 | +0.41(+1.29%) |
| Feb 01, 2008 | 31.24 | 31.77 | 31.18 | 31.72 | 22,960,682 | +0.60(+1.93%) |
| Jan 31, 2008 | 30.85 | 31.22 | 30.63 | 31.12 | 13,650,873 | +0.32(+1.04%) |
| Jan 30, 2008 | 30.97 | 31.23 | 30.76 | 30.80 | 13,457,507 | -0.24(-0.77%) |
| Jan 29, 2008 | 31.19 | 31.21 | 31.03 | 31.04 | 13,225,135 | +0.11(+0.36%) |
| Jan 28, 2008 | 30.87 | 31.09 | 30.73 | 30.93 | 14,421,799 | -0.57(-1.81%) |
| Jan 25, 2008 | 31.72 | 32.18 | 31.45 | 31.50 | 15,417,135 | +0.65(+2.11%) |
| Jan 24, 2008 | 30.63 | 31.10 | 30.61 | 30.85 | 17,454,863 | +0.77(+2.56%) |
| Jan 23, 2008 | 29.80 | 30.15 | 29.04 | 30.08 | 27,963,506 | +0.89(+3.05%) |
| Jan 22, 2008 | 29.03 | 29.44 | 28.33 | 29.19 | 22,376,927 | -0.93(-3.09%) |
| Jan 21, 2008 | 31.04 | 31.06 | 30.05 | 30.12 | 13,618,575 | -1.75(-5.49%) |
| Jan 18, 2008 | 32.47 | 32.64 | 31.65 | 31.87 | 21,246,495 | -0.51(-1.58%) |
| Jan 17, 2008 | 33.17 | 33.26 | 32.29 | 32.38 | 18,853,469 | -0.48(-1.46%) |
| Jan 16, 2008 | 33.60 | 33.65 | 32.81 | 32.86 | 18,733,955 | -1.46(-4.25%) |
| Jan 15, 2008 | 34.89 | 35.01 | 34.25 | 34.32 | 93,364,687 | -0.59(-1.69%) |
| Jan 14, 2008 | 34.65 | 34.92 | 34.64 | 34.91 | 10,928,614 | +0.44(+1.28%) |
| Jan 11, 2008 | 34.87 | 34.88 | 34.41 | 34.47 | 15,606,394 | -0.78(-2.21%) |
| Jan 10, 2008 | 35.41 | 35.46 | 35.04 | 35.25 | 13,936,406 | -0.24(-0.68%) |
| Jan 09, 2008 | 35.65 | 35.67 | 35.17 | 35.49 | 15,140,542 | -0.13(-0.36%) |
| Jan 08, 2008 | 35.48 | 36.17 | 35.47 | 35.62 | 17,812,716 | +0.25(+0.71%) |
| Jan 07, 2008 | 35.40 | 35.49 | 35.12 | 35.37 | 13,094,141 | -0.23(-0.65%) |
| Jan 04, 2008 | 36.19 | 36.23 | 35.54 | 35.60 | 11,093,569 | -0.83(-2.28%) |
| Jan 03, 2008 | 36.02 | 36.62 | 36.01 | 36.43 | 12,293,794 | +0.45(+1.25%) |
| Jan 02, 2008 | 35.80 | 36.11 | 35.78 | 35.98 | 10,874,145 | +0.19(+0.53%) |
| Jan 01, 2008 | 35.67 | 35.79 | 35.67 | 35.79 | 838,290 | +0.00(+0.00%) |
| Dec 31, 2007 | 36.00 | 36.01 | 35.59 | 35.79 | 8,524,541 | -0.02(-0.06%) |
| Dec 28, 2007 | 35.55 | 35.82 | 35.55 | 35.81 | 6,055,988 | +0.15(+0.42%) |
| Dec 27, 2007 | 35.86 | 35.94 | 35.66 | 35.66 | 8,937,033 | -0.15(-0.42%) |
| Dec 26, 2007 | 35.75 | 35.85 | 35.67 | 35.81 | 1,471,914 | -1.42(-3.81%) |
| Dec 24, 2007 | 37.13 | 37.32 | 37.12 | 37.23 | 5,176,008 | +0.24(+0.65%) |
| Dec 21, 2007 | 36.56 | 37.05 | 36.55 | 36.99 | 14,399,330 | +0.54(+1.48%) |
| Dec 20, 2007 | 36.30 | 36.52 | 36.25 | 36.45 | 15,583,601 | +0.09(+0.25%) |
| Dec 19, 2007 | 36.29 | 36.56 | 36.21 | 36.36 | 13,137,195 | +0.13(+0.36%) |
| Dec 18, 2007 | 36.09 | 36.41 | 35.87 | 36.23 | 15,084,556 | +0.18(+0.50%) |
| Dec 17, 2007 | 36.80 | 36.81 | 36.03 | 36.05 | 20,790,946 | -1.31(-3.51%) |
| Dec 14, 2007 | 37.91 | 37.95 | 37.30 | 37.36 | 14,943,779 | -0.82(-2.15%) |
| Dec 13, 2007 | 38.36 | 38.38 | 37.93 | 38.18 | 14,928,342 | -0.78(-2.00%) |
| Dec 12, 2007 | 39.04 | 39.42 | 38.75 | 38.96 | 16,264,033 | -0.16(-0.41%) |
| Dec 11, 2007 | 39.54 | 39.80 | 39.02 | 39.12 | 14,219,402 | -0.33(-0.84%) |
| Dec 10, 2007 | 39.20 | 39.49 | 39.19 | 39.45 | 11,281,274 | +0.08(+0.20%) |
| Dec 07, 2007 | 39.39 | 39.54 | 39.18 | 39.37 | 11,213,874 | +0.48(+1.23%) |
| Dec 06, 2007 | 38.53 | 39.00 | 38.41 | 38.89 | 17,799,294 | +0.83(+2.18%) |
| Dec 05, 2007 | 37.57 | 38.07 | 37.57 | 38.06 | 14,845,592 | +0.23(+0.61%) |
| Dec 04, 2007 | 38.21 | 38.22 | 37.72 | 37.83 | 13,938,513 | -0.68(-1.77%) |
