Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2007 | 54.33 | 54.66 | 53.90 | 54.07 | 345,400 | +0.65(+1.22%) |
| Feb 27, 2007 | 54.90 | 55.00 | 53.09 | 53.42 | 373,300 | -1.45(-2.64%) |
| Feb 26, 2007 | 55.24 | 55.24 | 54.56 | 54.87 | 141,100 | -0.18(-0.33%) |
| Feb 23, 2007 | 55.16 | 55.25 | 54.78 | 55.05 | 310,400 | +0.63(+1.16%) |
| Feb 22, 2007 | 55.40 | 55.40 | 54.04 | 54.42 | 219,900 | +0.68(+1.27%) |
| Feb 21, 2007 | 53.73 | 53.81 | 53.32 | 53.74 | 291,700 | -1.60(-2.89%) |
| Feb 20, 2007 | 55.05 | 55.38 | 54.78 | 55.34 | 214,300 | +0.49(+0.89%) |
| Feb 16, 2007 | 54.80 | 54.89 | 54.63 | 54.85 | 306,900 | +1.80(+3.39%) |
| Feb 15, 2007 | 53.05 | 53.10 | 52.66 | 53.05 | 410,200 | +0.33(+0.63%) |
| Feb 14, 2007 | 52.40 | 52.95 | 52.13 | 52.72 | 352,583 | +0.57(+1.09%) |
| Feb 13, 2007 | 51.70 | 52.18 | 51.69 | 52.15 | 201,354 | +0.12(+0.23%) |
| Feb 12, 2007 | 52.33 | 52.43 | 51.86 | 52.03 | 175,872 | -0.10(-0.19%) |
| Feb 09, 2007 | 52.40 | 52.83 | 51.96 | 52.13 | 315,200 | +0.98(+1.92%) |
| Feb 08, 2007 | 50.95 | 51.33 | 50.81 | 51.15 | 577,800 | +0.30(+0.59%) |
| Feb 07, 2007 | 50.90 | 51.00 | 50.72 | 50.85 | 336,200 | -0.94(-1.82%) |
| Feb 06, 2007 | 51.59 | 51.98 | 51.38 | 51.79 | 397,200 | +0.64(+1.25%) |
| Feb 05, 2007 | 51.20 | 51.44 | 50.98 | 51.15 | 310,100 | -1.11(-2.12%) |
| Feb 02, 2007 | 52.20 | 52.41 | 51.80 | 52.26 | 352,600 | -0.76(-1.43%) |
| Feb 01, 2007 | 53.22 | 53.22 | 52.71 | 53.02 | 200,900 | +0.21(+0.40%) |
| Jan 31, 2007 | 52.15 | 52.90 | 52.02 | 52.81 | 287,400 | -0.01(-0.02%) |
| Jan 30, 2007 | 53.50 | 53.50 | 52.47 | 52.82 | 265,100 | -0.91(-1.69%) |
| Jan 29, 2007 | 54.25 | 54.25 | 53.35 | 53.73 | 137,700 | +0.04(+0.07%) |
| Jan 26, 2007 | 53.85 | 53.89 | 53.13 | 53.69 | 204,900 | +0.05(+0.09%) |
| Jan 25, 2007 | 54.04 | 54.28 | 53.58 | 53.64 | 553,000 | -1.43(-2.60%) |
| Jan 24, 2007 | 54.54 | 55.19 | 54.52 | 55.07 | 202,000 | +0.90(+1.66%) |
| Jan 23, 2007 | 53.52 | 54.32 | 53.38 | 54.17 | 404,600 | +1.36(+2.58%) |
| Jan 22, 2007 | 53.18 | 53.26 | 52.38 | 52.81 | 326,700 | -0.63(-1.18%) |
| Jan 19, 2007 | 53.44 | 53.69 | 53.12 | 53.44 | 337,800 | +0.11(+0.21%) |
| Jan 18, 2007 | 53.80 | 53.96 | 53.25 | 53.33 | 262,000 | +0.11(+0.21%) |
| Jan 17, 2007 | 53.29 | 53.44 | 53.15 | 53.22 | 219,200 | -0.28(-0.52%) |
| Jan 16, 2007 | 53.40 | 53.68 | 53.21 | 53.50 | 366,400 | -1.17(-2.14%) |
| Jan 12, 2007 | 54.38 | 54.83 | 54.33 | 54.67 | 266,700 | +0.30(+0.55%) |
| Jan 11, 2007 | 53.99 | 54.56 | 53.99 | 54.37 | 244,400 | -0.01(-0.02%) |
| Jan 10, 2007 | 54.22 | 54.57 | 53.92 | 54.38 | 217,300 | -0.75(-1.36%) |
| Jan 09, 2007 | 55.37 | 55.42 | 54.94 | 55.13 | 171,300 | -0.08(-0.14%) |
| Jan 08, 2007 | 54.91 | 55.35 | 54.75 | 55.21 | 185,800 | +0.31(+0.56%) |
| Jan 05, 2007 | 54.98 | 55.40 | 54.70 | 54.90 | 256,800 | -1.19(-2.12%) |
| Jan 04, 2007 | 55.85 | 56.31 | 55.46 | 56.09 | 216,100 | -0.39(-0.69%) |
| Jan 03, 2007 | 56.56 | 56.99 | 56.11 | 56.48 | 228,400 | -0.11(-0.19%) |
| Dec 29, 2006 | 56.32 | 56.83 | 56.32 | 56.59 | 144,800 | +0.32(+0.57%) |
| Dec 28, 2006 | 56.21 | 56.45 | 56.14 | 56.27 | 164,000 | -0.80(-1.40%) |
| Dec 27, 2006 | 56.89 | 57.07 | 56.70 | 57.07 | 123,500 | +0.35(+0.62%) |
| Dec 26, 2006 | 56.40 | 56.85 | 56.38 | 56.72 | 145,600 | +0.23(+0.41%) |
| Dec 22, 2006 | 56.45 | 56.69 | 56.25 | 56.49 | 243,800 | +0.27(+0.48%) |
| Dec 21, 2006 | 56.03 | 56.63 | 56.03 | 56.22 | 578,600 | -0.14(-0.25%) |
| Dec 20, 2006 | 56.37 | 56.83 | 56.33 | 56.36 | 195,000 | -0.29(-0.51%) |
| Dec 19, 2006 | 56.67 | 56.83 | 56.31 | 56.65 | 138,300 | -0.02(-0.04%) |
| Dec 18, 2006 | 57.11 | 57.18 | 56.52 | 56.67 | 220,800 | -0.35(-0.61%) |
| Dec 15, 2006 | 57.02 | 57.32 | 56.83 | 57.02 | 158,100 | +0.13(+0.23%) |
| Dec 14, 2006 | 56.20 | 56.99 | 56.20 | 56.89 | 170,100 | +1.09(+1.95%) |
| Dec 13, 2006 | 56.16 | 56.16 | 55.35 | 55.80 | 289,800 | +0.41(+0.74%) |
| Dec 12, 2006 | 55.28 | 55.50 | 54.96 | 55.39 | 309,700 | -0.15(-0.27%) |
| Dec 11, 2006 | 55.40 | 55.83 | 55.25 | 55.54 | 460,600 | -0.16(-0.29%) |
| Dec 08, 2006 | 55.40 | 55.99 | 55.40 | 55.70 | 406,200 | +0.86(+1.57%) |
| Dec 07, 2006 | 55.05 | 55.22 | 54.76 | 54.84 | 351,900 | +1.51(+2.83%) |
| Dec 06, 2006 | 53.00 | 53.45 | 52.80 | 53.33 | 337,500 | +0.56(+1.06%) |
| Dec 05, 2006 | 52.69 | 52.88 | 52.53 | 52.77 | 245,900 | +0.33(+0.63%) |
| Dec 04, 2006 | 52.09 | 52.65 | 52.09 | 52.44 | 202,200 | +0.11(+0.21%) |
