| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 30, 2007 | 47.49 | 48.40 | 47.23 | 48.05 | 1,072,085 | +0.47(+0.99%) |
| Mar 29, 2007 | 47.57 | 47.83 | 46.85 | 47.58 | 1,441,967 | -0.08(-0.17%) |
| Mar 28, 2007 | 48.05 | 48.44 | 47.31 | 47.66 | 1,250,010 | -0.71(-1.47%) |
| Mar 27, 2007 | 48.65 | 48.90 | 48.16 | 48.37 | 990,006 | -0.59(-1.21%) |
| Mar 26, 2007 | 49.55 | 49.55 | 48.15 | 48.96 | 937,140 | -0.41(-0.83%) |
| Mar 23, 2007 | 48.76 | 49.67 | 48.76 | 49.37 | 972,213 | +0.79(+1.63%) |
| Mar 22, 2007 | 49.35 | 49.69 | 48.27 | 48.58 | 1,420,746 | -0.57(-1.16%) |
| Mar 21, 2007 | 47.81 | 49.16 | 47.11 | 49.15 | 1,425,255 | +1.45(+3.04%) |
| Mar 20, 2007 | 47.60 | 48.23 | 47.30 | 47.70 | 1,122,489 | +0.10(+0.21%) |
| Mar 19, 2007 | 47.57 | 47.83 | 47.10 | 47.60 | 1,384,505 | +0.12(+0.25%) |
| Mar 16, 2007 | 47.30 | 47.75 | 46.98 | 47.48 | 1,948,953 | -0.06(-0.13%) |
| Mar 15, 2007 | 47.21 | 47.76 | 47.09 | 47.54 | 1,410,016 | +0.43(+0.91%) |
| Mar 14, 2007 | 46.87 | 47.22 | 46.13 | 47.11 | 2,388,944 | +0.37(+0.79%) |
| Mar 13, 2007 | 48.44 | 48.43 | 46.51 | 46.74 | 2,391,871 | -1.70(-3.51%) |
| Mar 12, 2007 | 48.53 | 49.12 | 48.20 | 48.44 | 1,300,742 | -0.18(-0.37%) |
| Mar 09, 2007 | 50.10 | 50.25 | 48.00 | 48.62 | 3,401,112 | -2.47(-4.83%) |
| Mar 08, 2007 | 51.00 | 51.33 | 50.51 | 51.09 | 1,408,097 | +0.52(+1.03%) |
| Mar 07, 2007 | 50.02 | 50.74 | 49.93 | 50.57 | 1,828,273 | +0.11(+0.22%) |
| Mar 06, 2007 | 50.27 | 50.60 | 49.57 | 50.46 | 2,143,918 | +0.49(+0.98%) |
| Mar 05, 2007 | 49.90 | 50.58 | 48.75 | 49.97 | 1,692,235 | +0.00(+0.00%) |
| Mar 02, 2007 | 50.65 | 51.57 | 49.97 | 49.97 | 2,650,785 | -1.00(-1.96%) |
| Mar 01, 2007 | 50.20 | 51.61 | 49.25 | 50.97 | 24,095,058 | +0.01(+0.02%) |
| Feb 28, 2007 | 51.52 | 51.71 | 50.79 | 50.96 | 2,340,618 | -0.69(-1.34%) |
| Feb 27, 2007 | 53.02 | 53.17 | 51.37 | 51.65 | 3,169,418 | -0.75(-1.43%) |
| Feb 26, 2007 | 53.98 | 54.16 | 51.89 | 52.40 | 1,142,947 | -1.51(-2.80%) |
| Feb 23, 2007 | 54.01 | 54.52 | 53.48 | 53.91 | 687,201 | -0.08(-0.15%) |
| Feb 22, 2007 | 54.60 | 54.64 | 53.33 | 53.99 | 710,672 | -0.39(-0.72%) |
| Feb 21, 2007 | 53.97 | 54.67 | 53.48 | 54.38 | 1,235,377 | +0.35(+0.65%) |
| Feb 20, 2007 | 53.33 | 54.35 | 52.56 | 54.03 | 1,332,640 | +1.32(+2.50%) |
| Feb 16, 2007 | 52.65 | 53.24 | 52.37 | 52.71 | 677,005 | +0.18(+0.34%) |
| Feb 15, 2007 | 53.00 | 53.16 | 52.22 | 52.53 | 849,049 | -0.59(-1.11%) |
| Feb 14, 2007 | 51.76 | 53.21 | 51.61 | 53.12 | 1,318,923 | +1.45(+2.81%) |
| Feb 13, 2007 | 50.72 | 51.74 | 50.26 | 51.67 | 1,485,853 | +0.25(+0.49%) |
| Feb 12, 2007 | 51.48 | 52.13 | 51.10 | 51.42 | 976,100 | -0.37(-0.71%) |
| Feb 09, 2007 | 52.55 | 52.91 | 51.42 | 51.79 | 1,194,163 | -0.71(-1.35%) |
| Feb 08, 2007 | 52.90 | 53.00 | 52.36 | 52.50 | 1,090,516 | -0.35(-0.66%) |
| Feb 07, 2007 | 51.76 | 53.38 | 51.67 | 52.85 | 1,872,848 | +0.87(+1.67%) |
| Feb 06, 2007 | 52.15 | 52.39 | 51.50 | 51.98 | 1,226,249 | -0.17(-0.33%) |
| Feb 05, 2007 | 52.72 | 52.77 | 51.85 | 52.15 | 1,305,648 | -0.74(-1.40%) |
| Feb 02, 2007 | 52.51 | 53.11 | 51.95 | 52.89 | 1,329,590 | +0.29(+0.55%) |
| Feb 01, 2007 | 52.04 | 52.84 | 51.25 | 52.60 | 4,677,684 | -0.60(-1.13%) |
| Jan 31, 2007 | 47.39 | 53.50 | 47.29 | 53.20 | 15,358,296 | +9.44(+21.57%) |
| Jan 30, 2007 | 42.96 | 43.77 | 42.96 | 43.76 | 1,123,705 | +0.69(+1.60%) |
| Jan 29, 2007 | 42.59 | 43.54 | 42.53 | 43.07 | 1,163,994 | +0.13(+0.30%) |
| Jan 26, 2007 | 42.95 | 43.16 | 42.53 | 42.94 | 1,028,718 | +0.05(+0.12%) |
| Jan 25, 2007 | 43.58 | 43.66 | 42.51 | 42.89 | 1,499,431 | -0.93(-2.12%) |
| Jan 24, 2007 | 43.56 | 44.22 | 43.42 | 43.82 | 966,309 | +0.32(+0.74%) |
| Jan 23, 2007 | 43.37 | 44.03 | 43.07 | 43.50 | 1,082,572 | -0.17(-0.39%) |
| Jan 22, 2007 | 44.79 | 44.86 | 43.22 | 43.67 | 1,789,205 | -0.86(-1.93%) |
| Jan 19, 2007 | 43.99 | 44.75 | 43.91 | 44.53 | 937,605 | +0.46(+1.04%) |
| Jan 18, 2007 | 44.38 | 45.19 | 44.06 | 44.07 | 1,197,925 | -0.11(-0.25%) |
| Jan 17, 2007 | 44.23 | 44.89 | 44.10 | 44.18 | 1,012,347 | -0.23(-0.52%) |
| Jan 16, 2007 | 44.51 | 45.28 | 43.95 | 44.41 | 1,286,019 | -0.19(-0.43%) |
| Jan 12, 2007 | 44.10 | 44.70 | 44.05 | 44.60 | 953,277 | +0.55(+1.25%) |
| Jan 11, 2007 | 43.41 | 44.09 | 43.34 | 44.05 | 1,280,141 | +0.85(+1.97%) |
| Jan 10, 2007 | 43.07 | 43.42 | 42.63 | 43.20 | 1,668,435 | -0.24(-0.55%) |
| Jan 09, 2007 | 43.25 | 43.85 | 42.95 | 43.44 | 1,912,958 | +0.13(+0.30%) |
| Jan 08, 2007 | 43.00 | 43.64 | 42.85 | 43.31 | 1,522,473 | +0.26(+0.60%) |
| Jan 05, 2007 | 43.62 | 43.71 | 42.96 | 43.05 | 1,436,805 | -0.44(-1.01%) |
| Jan 04, 2007 | 43.01 | 43.81 | 42.62 | 43.49 | 2,719,530 | +0.19(+0.44%) |