Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2007 | 30.01 | 30.16 | 29.64 | 29.83 | 4,510,400 | -0.24(-0.80%) |
| Feb 27, 2007 | 29.87 | 30.13 | 29.64 | 30.07 | 4,290,000 | -0.24(-0.79%) |
| Feb 26, 2007 | 30.60 | 30.76 | 30.12 | 30.31 | 3,022,052 | -0.23(-0.75%) |
| Feb 23, 2007 | 30.75 | 30.85 | 30.48 | 30.54 | 2,340,100 | -0.17(-0.55%) |
| Feb 22, 2007 | 31.30 | 31.36 | 30.56 | 30.71 | 3,335,700 | -0.44(-1.41%) |
| Feb 21, 2007 | 31.07 | 31.39 | 30.81 | 31.15 | 2,186,400 | -0.17(-0.54%) |
| Feb 20, 2007 | 31.18 | 31.48 | 31.02 | 31.32 | 2,763,900 | +0.15(+0.48%) |
| Feb 16, 2007 | 31.18 | 31.34 | 30.67 | 31.17 | 4,036,100 | -0.01(-0.03%) |
| Feb 15, 2007 | 31.65 | 31.75 | 31.11 | 31.18 | 4,213,300 | -0.52(-1.64%) |
| Feb 14, 2007 | 30.25 | 31.74 | 30.01 | 31.70 | 6,073,941 | -0.11(-0.35%) |
| Feb 13, 2007 | 32.00 | 32.12 | 31.65 | 31.81 | 3,650,889 | -0.06(-0.19%) |
| Feb 12, 2007 | 31.94 | 32.11 | 31.66 | 31.87 | 1,953,831 | -0.10(-0.31%) |
| Feb 09, 2007 | 32.23 | 32.37 | 31.90 | 31.97 | 2,273,200 | -0.18(-0.56%) |
| Feb 08, 2007 | 32.60 | 32.60 | 32.15 | 32.15 | 3,240,300 | -0.48(-1.47%) |
| Feb 07, 2007 | 32.70 | 32.83 | 32.50 | 32.63 | 2,384,100 | -0.07(-0.21%) |
| Feb 06, 2007 | 33.10 | 33.13 | 32.40 | 32.70 | 4,761,900 | -0.40(-1.21%) |
| Feb 05, 2007 | 33.95 | 34.00 | 32.89 | 33.10 | 4,342,700 | -0.83(-2.45%) |
| Feb 02, 2007 | 33.57 | 34.72 | 33.40 | 33.93 | 7,319,600 | +0.31(+0.92%) |
| Feb 01, 2007 | 32.00 | 34.04 | 31.96 | 33.62 | 6,737,800 | +1.63(+5.10%) |
| Jan 31, 2007 | 31.02 | 32.06 | 31.01 | 31.99 | 3,662,100 | +0.95(+3.06%) |
| Jan 30, 2007 | 31.00 | 31.20 | 30.90 | 31.04 | 1,600,500 | +0.07(+0.23%) |
| Jan 29, 2007 | 30.91 | 31.17 | 30.77 | 30.97 | 1,877,100 | +0.07(+0.23%) |
| Jan 26, 2007 | 31.34 | 31.36 | 30.81 | 30.90 | 2,423,700 | -0.34(-1.09%) |
| Jan 25, 2007 | 31.68 | 31.80 | 31.22 | 31.24 | 2,003,500 | -0.43(-1.36%) |
| Jan 24, 2007 | 31.44 | 31.74 | 31.35 | 31.67 | 1,691,700 | +0.24(+0.76%) |
| Jan 23, 2007 | 31.34 | 31.71 | 31.34 | 31.43 | 3,663,800 | +0.08(+0.26%) |
| Jan 22, 2007 | 31.95 | 31.95 | 31.29 | 31.35 | 3,029,700 | -0.53(-1.66%) |
| Jan 19, 2007 | 31.15 | 31.91 | 30.89 | 31.88 | 4,166,000 | +0.96(+3.10%) |
| Jan 18, 2007 | 31.05 | 31.15 | 30.73 | 30.92 | 3,638,400 | -0.17(-0.55%) |
| Jan 17, 2007 | 30.90 | 31.23 | 30.76 | 31.09 | 5,632,400 | +0.19(+0.61%) |
| Jan 16, 2007 | 30.76 | 31.00 | 30.71 | 30.90 | 5,259,800 | +0.62(+2.05%) |
| Jan 12, 2007 | 29.98 | 30.38 | 29.83 | 30.28 | 3,632,500 | +0.22(+0.73%) |
| Jan 11, 2007 | 29.78 | 30.22 | 29.76 | 30.06 | 2,064,300 | +0.28(+0.94%) |
| Jan 10, 2007 | 29.60 | 29.80 | 29.40 | 29.78 | 3,096,400 | +0.08(+0.27%) |
| Jan 09, 2007 | 29.20 | 29.75 | 29.05 | 29.70 | 2,514,900 | +0.56(+1.92%) |
| Jan 08, 2007 | 29.25 | 29.25 | 28.99 | 29.14 | 2,707,200 | -0.11(-0.38%) |
| Jan 05, 2007 | 29.20 | 29.31 | 29.00 | 29.25 | 2,293,800 | -0.01(-0.03%) |
| Jan 04, 2007 | 29.30 | 29.39 | 28.95 | 29.26 | 2,804,900 | -0.02(-0.07%) |
| Jan 03, 2007 | 29.85 | 30.07 | 29.09 | 29.28 | 3,141,200 | -0.59(-1.98%) |
| Dec 29, 2006 | 30.20 | 30.53 | 29.81 | 29.87 | 2,030,900 | -0.36(-1.19%) |
| Dec 28, 2006 | 29.80 | 30.28 | 29.79 | 30.23 | 2,356,100 | +0.32(+1.07%) |
| Dec 27, 2006 | 29.51 | 29.97 | 29.50 | 29.91 | 1,503,300 | +0.55(+1.87%) |
| Dec 26, 2006 | 29.25 | 29.47 | 29.21 | 29.36 | 924,200 | +0.11(+0.38%) |
| Dec 22, 2006 | 29.35 | 29.47 | 29.13 | 29.25 | 1,080,600 | -0.04(-0.14%) |
| Dec 21, 2006 | 29.48 | 29.54 | 29.22 | 29.29 | 1,727,900 | -0.13(-0.44%) |
| Dec 20, 2006 | 29.17 | 29.60 | 29.13 | 29.42 | 2,037,900 | +0.23(+0.79%) |
| Dec 19, 2006 | 29.00 | 29.32 | 28.85 | 29.19 | 3,086,700 | +0.04(+0.14%) |
| Dec 18, 2006 | 29.28 | 29.31 | 28.99 | 29.15 | 3,056,500 | -0.13(-0.44%) |
| Dec 15, 2006 | 29.95 | 30.00 | 29.08 | 29.28 | 10,712,100 | -0.59(-1.98%) |
| Dec 14, 2006 | 29.46 | 29.96 | 29.38 | 29.87 | 2,041,900 | +0.35(+1.19%) |
| Dec 13, 2006 | 29.86 | 29.89 | 29.43 | 29.52 | 1,525,700 | -0.05(-0.17%) |
| Dec 12, 2006 | 29.73 | 29.85 | 29.40 | 29.57 | 1,855,200 | -0.20(-0.67%) |
| Dec 11, 2006 | 29.95 | 30.23 | 29.65 | 29.77 | 1,637,800 | -0.19(-0.63%) |
| Dec 08, 2006 | 30.05 | 30.23 | 29.85 | 29.96 | 1,728,000 | -0.04(-0.13%) |
| Dec 07, 2006 | 30.20 | 30.28 | 29.88 | 30.00 | 3,481,600 | -0.05(-0.17%) |
| Dec 06, 2006 | 29.04 | 30.13 | 28.94 | 30.05 | 5,646,000 | +1.01(+3.48%) |
| Dec 05, 2006 | 29.10 | 29.14 | 28.87 | 29.04 | 2,686,300 | +0.04(+0.14%) |
| Dec 04, 2006 | 28.76 | 29.01 | 28.68 | 29.00 | 2,661,200 | +0.24(+0.83%) |
