Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 95.84 | 96.06 | 94.65 | 94.79 | 647,025 | -1.60(-1.66%) |
| Feb 28, 2008 | 95.87 | 97.08 | 95.20 | 96.39 | 594,450 | +0.91(+0.95%) |
| Feb 27, 2008 | 98.13 | 98.37 | 95.18 | 95.48 | 1,436,287 | -2.75(-2.80%) |
| Feb 26, 2008 | 98.85 | 98.90 | 97.74 | 98.23 | 914,445 | -0.81(-0.82%) |
| Feb 25, 2008 | 96.53 | 99.39 | 96.45 | 99.04 | 713,993 | +2.95(+3.07%) |
| Feb 22, 2008 | 96.16 | 96.85 | 94.90 | 96.09 | 460,022 | +0.16(+0.17%) |
| Feb 21, 2008 | 97.49 | 97.60 | 95.79 | 95.93 | 327,800 | -1.34(-1.38%) |
| Feb 20, 2008 | 96.72 | 97.55 | 95.96 | 97.27 | 400,500 | +0.16(+0.16%) |
| Feb 19, 2008 | 97.19 | 97.97 | 96.71 | 97.11 | 488,816 | +0.64(+0.66%) |
| Feb 18, 2008 | 97.56 | 97.93 | 95.81 | 96.47 | 0 | +0.00(+0.00%) |
| Feb 15, 2008 | 97.56 | 97.93 | 95.81 | 96.47 | 617,550 | -1.09(-1.12%) |
| Feb 14, 2008 | 97.45 | 98.42 | 96.86 | 97.56 | 685,008 | +0.50(+0.52%) |
| Feb 13, 2008 | 97.91 | 98.00 | 96.60 | 97.06 | 457,100 | -0.30(-0.31%) |
| Feb 12, 2008 | 97.20 | 97.88 | 95.82 | 97.36 | 685,500 | +1.01(+1.05%) |
| Feb 11, 2008 | 96.09 | 96.35 | 94.94 | 96.35 | 478,300 | +0.64(+0.67%) |
| Feb 08, 2008 | 94.75 | 95.95 | 94.59 | 95.71 | 422,775 | +0.24(+0.25%) |
| Feb 07, 2008 | 94.26 | 96.16 | 94.01 | 95.47 | 722,960 | +0.88(+0.93%) |
| Feb 06, 2008 | 95.72 | 95.97 | 94.17 | 94.59 | 1,196,710 | -0.41(-0.43%) |
| Feb 05, 2008 | 96.34 | 96.78 | 94.00 | 95.00 | 804,886 | -2.86(-2.92%) |
| Feb 04, 2008 | 97.43 | 98.09 | 97.00 | 97.86 | 588,452 | +0.94(+0.97%) |
| Feb 01, 2008 | 97.35 | 100.08 | 93.74 | 96.92 | 1,257,967 | +0.59(+0.61%) |
| Jan 31, 2008 | 94.35 | 96.99 | 93.41 | 96.33 | 1,509,988 | +0.73(+0.76%) |
| Jan 30, 2008 | 93.15 | 96.58 | 92.48 | 95.60 | 845,300 | +2.75(+2.96%) |
| Jan 29, 2008 | 94.61 | 94.61 | 92.59 | 92.85 | 633,001 | -0.66(-0.71%) |
| Jan 28, 2008 | 91.63 | 93.84 | 91.63 | 93.51 | 827,429 | +1.86(+2.03%) |
| Jan 25, 2008 | 92.11 | 92.50 | 90.55 | 91.65 | 953,640 | -0.32(-0.35%) |
| Jan 24, 2008 | 92.49 | 93.36 | 91.63 | 91.97 | 945,920 | -0.40(-0.43%) |
| Jan 23, 2008 | 92.25 | 93.14 | 91.25 | 92.37 | 1,276,936 | -2.50(-2.64%) |
| Jan 22, 2008 | 88.81 | 96.00 | 88.81 | 94.87 | 793,622 | -1.81(-1.87%) |
| Jan 21, 2008 | 97.56 | 99.18 | 96.04 | 96.68 | 0 | +0.00(+0.00%) |
| Jan 18, 2008 | 97.56 | 99.18 | 96.04 | 96.68 | 1,313,576 | -0.88(-0.90%) |
| Jan 17, 2008 | 99.64 | 99.86 | 97.35 | 97.56 | 896,228 | -1.60(-1.61%) |
| Jan 16, 2008 | 95.50 | 100.33 | 95.19 | 99.16 | 1,399,989 | +3.03(+3.15%) |
| Jan 15, 2008 | 94.35 | 96.71 | 94.24 | 96.13 | 573,900 | +0.58(+0.61%) |
| Jan 14, 2008 | 96.79 | 96.95 | 95.27 | 95.55 | 648,500 | -0.98(-1.02%) |
| Jan 11, 2008 | 96.96 | 98.24 | 96.20 | 96.53 | 1,023,003 | -0.62(-0.64%) |
| Jan 10, 2008 | 94.44 | 97.75 | 94.44 | 97.15 | 1,033,805 | +1.67(+1.75%) |
| Jan 09, 2008 | 94.45 | 95.48 | 94.26 | 95.48 | 1,094,714 | +0.96(+1.02%) |
| Jan 08, 2008 | 95.64 | 96.49 | 94.41 | 94.52 | 1,034,871 | -0.86(-0.90%) |
| Jan 07, 2008 | 94.00 | 95.90 | 93.61 | 95.38 | 1,449,405 | +4.68(+5.16%) |
| Jan 04, 2008 | 92.07 | 92.43 | 90.68 | 90.70 | 1,042,300 | -1.55(-1.68%) |
| Jan 03, 2008 | 92.39 | 94.31 | 92.11 | 92.25 | 1,176,321 | -0.08(-0.09%) |
| Jan 02, 2008 | 94.53 | 95.27 | 92.00 | 92.33 | 1,015,529 | -2.47(-2.61%) |
| Jan 01, 2008 | 94.93 | 95.25 | 94.58 | 94.80 | 0 | +0.00(+0.00%) |
| Dec 31, 2007 | 94.93 | 95.25 | 94.58 | 94.80 | 575,000 | -0.25(-0.26%) |
| Dec 28, 2007 | 94.68 | 95.33 | 94.65 | 95.05 | 507,905 | +0.82(+0.87%) |
| Dec 27, 2007 | 94.79 | 94.79 | 94.05 | 94.23 | 463,115 | -0.52(-0.55%) |
| Dec 26, 2007 | 93.69 | 94.97 | 93.55 | 94.75 | 372,100 | +0.86(+0.92%) |
| Dec 24, 2007 | 94.46 | 94.80 | 93.16 | 93.89 | 204,602 | +0.19(+0.20%) |
| Dec 21, 2007 | 93.68 | 94.09 | 93.06 | 93.70 | 820,000 | +0.81(+0.87%) |
| Dec 20, 2007 | 91.76 | 93.78 | 91.15 | 92.89 | 1,063,772 | +1.91(+2.10%) |
| Dec 19, 2007 | 85.41 | 91.69 | 85.21 | 90.98 | 2,387,386 | +5.96(+7.01%) |
| Dec 18, 2007 | 83.60 | 85.12 | 83.20 | 85.02 | 811,000 | +1.88(+2.26%) |
| Dec 17, 2007 | 83.47 | 83.78 | 83.13 | 83.14 | 584,900 | -0.36(-0.43%) |
| Dec 14, 2007 | 82.74 | 84.03 | 82.74 | 83.50 | 643,801 | -0.23(-0.27%) |
| Dec 13, 2007 | 81.74 | 83.88 | 81.73 | 83.73 | 705,700 | +0.76(+0.92%) |
| Dec 12, 2007 | 85.93 | 86.00 | 82.97 | 82.97 | 1,022,345 | -1.43(-1.69%) |
| Dec 11, 2007 | 85.30 | 85.49 | 84.07 | 84.40 | 618,630 | -1.18(-1.38%) |
| Dec 10, 2007 | 85.26 | 85.67 | 84.98 | 85.58 | 529,277 | +0.47(+0.55%) |
| Dec 07, 2007 | 83.05 | 85.35 | 82.80 | 85.11 | 1,012,933 | +2.21(+2.67%) |
| Dec 06, 2007 | 82.45 | 82.98 | 81.91 | 82.90 | 646,650 | +0.46(+0.56%) |
| Dec 05, 2007 | 83.02 | 83.02 | 82.15 | 82.44 | 671,100 | +0.02(+0.02%) |
| Dec 04, 2007 | 82.75 | 83.50 | 82.42 | 82.42 | 416,600 | -0.63(-0.76%) |
