Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2007 | 38.46 | 39.04 | 38.16 | 38.45 | 772,618 | +0.38(+1.00%) |
| Nov 29, 2007 | 38.67 | 38.95 | 37.90 | 38.07 | 822,884 | -1.05(-2.68%) |
| Nov 28, 2007 | 37.37 | 39.52 | 37.37 | 39.12 | 1,022,379 | +1.96(+5.27%) |
| Nov 27, 2007 | 36.08 | 37.51 | 36.08 | 37.16 | 931,483 | +1.17(+3.25%) |
| Nov 26, 2007 | 36.97 | 38.00 | 35.94 | 35.99 | 934,852 | -1.07(-2.89%) |
| Nov 23, 2007 | 36.58 | 37.18 | 36.23 | 37.06 | 591,800 | +0.71(+1.95%) |
| Nov 21, 2007 | 36.54 | 36.54 | 35.35 | 36.35 | 1,565,145 | -0.51(-1.38%) |
| Nov 20, 2007 | 33.59 | 36.93 | 33.59 | 36.86 | 2,645,967 | +4.24(+13.00%) |
| Nov 19, 2007 | 34.44 | 34.44 | 32.42 | 32.62 | 1,350,905 | -1.92(-5.56%) |
| Nov 16, 2007 | 35.55 | 35.99 | 34.41 | 34.54 | 913,357 | -0.95(-2.68%) |
| Nov 15, 2007 | 36.11 | 36.33 | 35.30 | 35.49 | 643,900 | -0.77(-2.12%) |
| Nov 14, 2007 | 36.52 | 37.33 | 36.05 | 36.26 | 633,626 | -0.14(-0.38%) |
| Nov 13, 2007 | 35.31 | 36.73 | 35.30 | 36.40 | 775,519 | +1.26(+3.59%) |
| Nov 12, 2007 | 33.51 | 36.10 | 33.51 | 35.14 | 1,039,196 | +1.16(+3.41%) |
| Nov 09, 2007 | 34.80 | 35.17 | 33.75 | 33.98 | 1,028,030 | -1.29(-3.66%) |
| Nov 08, 2007 | 34.67 | 35.36 | 33.80 | 35.27 | 873,200 | +0.51(+1.47%) |
| Nov 07, 2007 | 35.34 | 35.54 | 34.72 | 34.76 | 869,204 | -1.23(-3.42%) |
| Nov 06, 2007 | 35.87 | 36.04 | 35.23 | 35.99 | 637,400 | +0.05(+0.14%) |
| Nov 05, 2007 | 36.76 | 36.76 | 35.74 | 35.94 | 655,136 | -0.76(-2.07%) |
| Nov 02, 2007 | 37.50 | 37.54 | 36.29 | 36.70 | 770,100 | -0.60(-1.61%) |
| Nov 01, 2007 | 38.35 | 38.60 | 37.13 | 37.30 | 567,800 | -1.34(-3.47%) |
| Oct 31, 2007 | 38.88 | 38.90 | 38.01 | 38.64 | 649,800 | -0.19(-0.49%) |
| Oct 30, 2007 | 38.98 | 39.20 | 38.68 | 38.83 | 286,000 | -0.33(-0.84%) |
| Oct 29, 2007 | 38.97 | 39.50 | 38.81 | 39.16 | 408,600 | +0.11(+0.28%) |
| Oct 26, 2007 | 39.30 | 39.37 | 38.15 | 39.05 | 920,900 | +0.03(+0.08%) |
| Oct 25, 2007 | 38.95 | 39.74 | 38.26 | 39.02 | 915,700 | +0.01(+0.03%) |
| Oct 24, 2007 | 38.39 | 39.18 | 37.86 | 39.01 | 763,500 | +0.30(+0.77%) |
| Oct 23, 2007 | 39.08 | 39.15 | 38.16 | 38.71 | 647,900 | -0.30(-0.77%) |
| Oct 22, 2007 | 36.46 | 39.11 | 36.16 | 39.01 | 1,418,200 | +2.12(+5.75%) |
| Oct 19, 2007 | 38.00 | 38.43 | 36.69 | 36.89 | 1,134,800 | -1.15(-3.02%) |
| Oct 18, 2007 | 38.38 | 38.63 | 37.63 | 38.04 | 829,100 | -0.43(-1.12%) |
| Oct 17, 2007 | 37.76 | 38.64 | 37.60 | 38.47 | 802,400 | +0.86(+2.29%) |
| Oct 16, 2007 | 38.34 | 38.49 | 37.52 | 37.61 | 872,700 | -0.86(-2.24%) |
| Oct 15, 2007 | 38.50 | 38.85 | 38.00 | 38.47 | 857,800 | +0.76(+2.02%) |
| Oct 12, 2007 | 38.03 | 38.96 | 37.58 | 37.71 | 681,000 | -0.01(-0.03%) |
| Oct 11, 2007 | 38.11 | 38.95 | 37.44 | 37.72 | 811,100 | -0.04(-0.11%) |
| Oct 10, 2007 | 37.13 | 38.10 | 37.13 | 37.76 | 953,400 | +0.50(+1.34%) |
| Oct 09, 2007 | 37.60 | 37.82 | 36.97 | 37.26 | 750,300 | -0.28(-0.75%) |
| Oct 08, 2007 | 37.90 | 37.90 | 37.26 | 37.54 | 828,300 | -0.30(-0.79%) |
| Oct 05, 2007 | 36.98 | 38.25 | 36.71 | 37.84 | 683,400 | +1.04(+2.83%) |
| Oct 04, 2007 | 37.52 | 37.79 | 36.70 | 36.80 | 596,200 | -0.59(-1.58%) |
| Oct 03, 2007 | 36.07 | 37.51 | 36.07 | 37.39 | 1,042,500 | +1.05(+2.89%) |
| Oct 02, 2007 | 35.33 | 36.40 | 35.33 | 36.34 | 537,400 | +0.85(+2.40%) |
| Oct 01, 2007 | 35.18 | 35.68 | 35.07 | 35.49 | 512,600 | +0.23(+0.65%) |
| Sep 28, 2007 | 35.14 | 35.46 | 34.58 | 35.26 | 654,700 | +0.07(+0.20%) |
| Sep 27, 2007 | 34.60 | 35.38 | 34.25 | 35.19 | 856,200 | +1.08(+3.17%) |
| Sep 26, 2007 | 34.40 | 34.86 | 33.99 | 34.11 | 886,900 | -0.24(-0.70%) |
| Sep 25, 2007 | 34.82 | 34.98 | 34.21 | 34.35 | 890,200 | -0.81(-2.30%) |
| Sep 24, 2007 | 35.53 | 35.72 | 35.00 | 35.16 | 688,800 | -0.28(-0.79%) |
| Sep 21, 2007 | 35.69 | 35.81 | 35.00 | 35.44 | 1,370,500 | -0.58(-1.61%) |
| Sep 20, 2007 | 36.20 | 36.49 | 35.55 | 36.02 | 891,000 | -0.17(-0.47%) |
| Sep 19, 2007 | 36.60 | 37.10 | 36.07 | 36.19 | 951,000 | -0.43(-1.17%) |
| Sep 18, 2007 | 35.26 | 36.65 | 35.06 | 36.62 | 1,236,300 | +1.62(+4.63%) |
| Sep 17, 2007 | 34.96 | 35.35 | 34.67 | 35.00 | 717,100 | -0.12(-0.34%) |
| Sep 14, 2007 | 34.32 | 35.21 | 34.08 | 35.12 | 742,800 | +0.89(+2.60%) |
| Sep 13, 2007 | 33.72 | 34.90 | 33.53 | 34.23 | 703,800 | +0.58(+1.72%) |
| Sep 12, 2007 | 33.35 | 33.97 | 33.02 | 33.65 | 802,800 | +0.31(+0.93%) |
| Sep 11, 2007 | 32.76 | 33.46 | 32.58 | 33.34 | 924,700 | +0.68(+2.08%) |
| Sep 10, 2007 | 33.81 | 33.96 | 32.50 | 32.66 | 793,200 | -1.07(-3.17%) |
| Sep 07, 2007 | 34.06 | 34.34 | 33.45 | 33.73 | 880,200 | -1.05(-3.02%) |
| Sep 06, 2007 | 34.69 | 35.18 | 34.20 | 34.78 | 546,000 | +0.10(+0.29%) |
| Sep 05, 2007 | 35.13 | 35.27 | 34.52 | 34.68 | 938,200 | -0.83(-2.34%) |
