| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 30, 2007 | 36.44 | 37.00 | 36.00 | 36.85 | 245,600 | +0.16(+0.44%) |
| Mar 29, 2007 | 37.05 | 37.05 | 36.57 | 36.69 | 84,900 | -0.21(-0.57%) |
| Mar 28, 2007 | 37.15 | 37.15 | 36.86 | 36.90 | 91,600 | -0.10(-0.27%) |
| Mar 27, 2007 | 37.30 | 37.30 | 36.97 | 37.00 | 195,400 | -0.21(-0.56%) |
| Mar 26, 2007 | 37.20 | 37.25 | 37.01 | 37.21 | 175,000 | +0.11(+0.30%) |
| Mar 23, 2007 | 37.20 | 37.25 | 36.81 | 37.10 | 253,700 | +0.15(+0.41%) |
| Mar 22, 2007 | 36.70 | 37.00 | 36.66 | 36.95 | 236,200 | +0.32(+0.87%) |
| Mar 21, 2007 | 36.50 | 36.99 | 36.50 | 36.63 | 277,600 | +0.13(+0.36%) |
| Mar 20, 2007 | 36.54 | 37.09 | 36.36 | 36.50 | 1,225,100 | -1.07(-2.85%) |
| Mar 19, 2007 | 39.20 | 39.20 | 37.56 | 37.57 | 173,200 | -0.93(-2.42%) |
| Mar 16, 2007 | 38.33 | 38.85 | 38.10 | 38.50 | 61,700 | +0.24(+0.63%) |
| Mar 15, 2007 | 37.54 | 38.49 | 37.54 | 38.26 | 90,200 | +0.78(+2.08%) |
| Mar 14, 2007 | 37.61 | 37.76 | 37.41 | 37.48 | 88,600 | -0.38(-1.00%) |
| Mar 13, 2007 | 37.86 | 38.39 | 37.86 | 37.86 | 67,000 | +0.00(+0.00%) |
| Mar 12, 2007 | 37.87 | 38.48 | 37.55 | 37.86 | 130,700 | +0.36(+0.96%) |
| Mar 09, 2007 | 37.13 | 37.65 | 37.10 | 37.50 | 200,500 | +0.35(+0.94%) |
| Mar 08, 2007 | 36.95 | 37.50 | 36.95 | 37.15 | 89,500 | +0.45(+1.23%) |
| Mar 07, 2007 | 36.48 | 37.00 | 36.38 | 36.70 | 80,600 | +0.22(+0.60%) |
| Mar 06, 2007 | 35.82 | 36.49 | 35.68 | 36.48 | 63,700 | +0.51(+1.42%) |
| Mar 05, 2007 | 35.54 | 36.04 | 35.39 | 35.97 | 104,300 | -0.08(-0.22%) |
| Mar 02, 2007 | 36.10 | 36.39 | 35.90 | 36.05 | 77,800 | -0.28(-0.77%) |
| Mar 01, 2007 | 36.47 | 36.55 | 35.66 | 36.33 | 82,700 | -0.41(-1.12%) |
| Feb 28, 2007 | 36.34 | 36.85 | 35.74 | 36.74 | 142,600 | +0.59(+1.63%) |
| Feb 27, 2007 | 36.21 | 36.83 | 35.51 | 36.15 | 193,700 | -0.10(-0.28%) |
| Feb 26, 2007 | 36.20 | 36.69 | 36.06 | 36.25 | 70,100 | +0.15(+0.42%) |
| Feb 23, 2007 | 36.11 | 36.18 | 35.98 | 36.10 | 141,400 | +0.19(+0.53%) |
| Feb 22, 2007 | 35.79 | 36.19 | 35.51 | 35.91 | 75,600 | +0.12(+0.34%) |
| Feb 21, 2007 | 35.49 | 36.10 | 35.35 | 35.79 | 108,900 | -0.01(-0.03%) |
| Feb 20, 2007 | 36.11 | 36.21 | 35.34 | 35.80 | 125,400 | -0.20(-0.56%) |
| Feb 16, 2007 | 35.15 | 36.25 | 34.67 | 36.00 | 161,300 | +0.60(+1.69%) |
| Feb 15, 2007 | 34.54 | 35.40 | 34.50 | 35.40 | 141,200 | +0.26(+0.74%) |
| Feb 14, 2007 | 35.15 | 35.44 | 34.90 | 35.14 | 167,100 | +0.24(+0.69%) |
| Feb 13, 2007 | 35.41 | 35.42 | 34.66 | 34.90 | 231,746 | -0.60(-1.69%) |
| Feb 12, 2007 | 35.02 | 35.85 | 35.02 | 35.50 | 127,006 | +0.04(+0.11%) |
| Feb 09, 2007 | 35.51 | 35.65 | 35.20 | 35.46 | 137,200 | -0.12(-0.34%) |
| Feb 08, 2007 | 35.58 | 35.81 | 35.25 | 35.58 | 129,200 | -0.24(-0.67%) |
| Feb 07, 2007 | 36.30 | 36.30 | 35.60 | 35.82 | 136,100 | -0.29(-0.80%) |
| Feb 06, 2007 | 36.57 | 36.85 | 36.00 | 36.11 | 237,200 | -0.39(-1.07%) |
| Feb 05, 2007 | 36.70 | 36.93 | 36.40 | 36.50 | 240,500 | +0.05(+0.14%) |
| Feb 02, 2007 | 35.60 | 36.47 | 35.00 | 36.45 | 401,800 | -0.05(-0.14%) |
| Feb 01, 2007 | 35.36 | 37.35 | 35.35 | 36.50 | 332,600 | +1.14(+3.22%) |
| Jan 31, 2007 | 35.00 | 35.79 | 34.65 | 35.36 | 193,900 | +0.40(+1.14%) |
| Jan 30, 2007 | 34.30 | 35.00 | 34.26 | 34.96 | 192,700 | +0.77(+2.25%) |
| Jan 29, 2007 | 34.55 | 34.64 | 34.00 | 34.19 | 263,100 | -0.43(-1.24%) |
| Jan 26, 2007 | 34.05 | 34.69 | 33.28 | 34.62 | 373,900 | -0.19(-0.55%) |
| Jan 25, 2007 | 34.60 | 35.19 | 34.51 | 34.81 | 347,000 | +0.31(+0.90%) |
| Jan 24, 2007 | 34.49 | 34.50 | 34.00 | 34.50 | 181,400 | +0.10(+0.29%) |
| Jan 23, 2007 | 33.90 | 34.59 | 33.51 | 34.40 | 278,100 | +0.50(+1.47%) |
| Jan 22, 2007 | 33.00 | 34.01 | 32.30 | 33.90 | 222,900 | +0.74(+2.23%) |
| Jan 19, 2007 | 32.25 | 33.60 | 32.10 | 33.16 | 168,100 | +0.81(+2.50%) |
| Jan 18, 2007 | 32.77 | 33.00 | 32.19 | 32.35 | 162,500 | -0.46(-1.40%) |
| Jan 17, 2007 | 32.25 | 32.89 | 32.05 | 32.81 | 180,900 | +0.51(+1.58%) |
| Jan 16, 2007 | 32.31 | 33.00 | 32.17 | 32.30 | 177,900 | +0.24(+0.75%) |
| Jan 12, 2007 | 32.15 | 32.58 | 32.05 | 32.06 | 140,900 | +0.00(+0.00%) |
| Jan 11, 2007 | 31.85 | 32.35 | 31.82 | 32.06 | 131,200 | +0.41(+1.30%) |
| Jan 10, 2007 | 31.67 | 31.85 | 31.45 | 31.65 | 131,900 | +0.18(+0.57%) |
| Jan 09, 2007 | 31.30 | 31.61 | 31.17 | 31.47 | 185,000 | +0.17(+0.54%) |
| Jan 08, 2007 | 31.55 | 31.65 | 31.12 | 31.30 | 527,700 | +0.75(+2.45%) |
| Jan 05, 2007 | 30.97 | 31.02 | 30.27 | 30.55 | 153,200 | -0.29(-0.94%) |
| Jan 04, 2007 | 30.80 | 31.16 | 30.38 | 30.84 | 115,600 | +0.09(+0.29%) |