Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Mar 31, 2010 | 23.14 | 23.42 | 22.69 | 22.85 | 4,528,693 | -0.24(-1.04%) |
| Mar 30, 2010 | 23.65 | 23.66 | 22.75 | 23.09 | 5,615,853 | -0.29(-1.24%) |
| Mar 29, 2010 | 22.76 | 23.60 | 22.73 | 23.38 | 5,884,765 | +0.69(+3.04%) |
| Mar 26, 2010 | 23.04 | 23.60 | 22.16 | 22.69 | 10,946,047 | -0.20(-0.87%) |
| Mar 25, 2010 | 24.45 | 24.56 | 22.84 | 22.89 | 8,108,886 | -1.01(-4.23%) |
| Mar 24, 2010 | 23.95 | 24.32 | 23.72 | 23.90 | 6,000,538 | -0.32(-1.32%) |
| Mar 23, 2010 | 23.48 | 24.39 | 23.37 | 24.22 | 6,004,743 | +0.70(+2.98%) |
| Mar 22, 2010 | 23.06 | 23.78 | 22.88 | 23.52 | 6,801,640 | -0.08(-0.34%) |
| Mar 19, 2010 | 24.66 | 24.75 | 23.41 | 23.60 | 9,661,586 | -0.99(-4.03%) |
| Mar 18, 2010 | 26.17 | 26.18 | 24.41 | 24.59 | 8,747,466 | -1.40(-5.39%) |
| Mar 17, 2010 | 26.13 | 26.90 | 25.97 | 25.99 | 9,262,122 | +0.00(+0.00%) |
| Mar 16, 2010 | 24.89 | 26.04 | 24.80 | 25.99 | 9,716,023 | +1.37(+5.56%) |
| Mar 15, 2010 | 24.21 | 24.72 | 24.12 | 24.62 | 6,142,416 | -0.73(-2.88%) |
| Mar 12, 2010 | 25.70 | 25.95 | 25.17 | 25.35 | 4,420,880 | -0.17(-0.67%) |
| Mar 11, 2010 | 24.98 | 25.92 | 24.78 | 25.52 | 7,470,707 | +0.41(+1.63%) |
| Mar 10, 2010 | 24.94 | 25.60 | 24.67 | 25.11 | 6,186,711 | +0.36(+1.45%) |
| Mar 09, 2010 | 24.18 | 24.83 | 24.06 | 24.75 | 5,107,649 | +0.19(+0.77%) |
| Mar 08, 2010 | 24.36 | 24.59 | 23.97 | 24.56 | 6,702,949 | +0.24(+0.99%) |
| Mar 05, 2010 | 24.27 | 24.61 | 24.12 | 24.32 | 6,049,305 | +0.54(+2.27%) |
| Mar 04, 2010 | 24.17 | 24.19 | 23.46 | 23.78 | 4,251,884 | -0.21(-0.88%) |
| Mar 03, 2010 | 23.83 | 24.46 | 23.73 | 23.99 | 7,251,282 | +0.69(+2.96%) |
| Mar 02, 2010 | 22.84 | 23.79 | 22.77 | 23.30 | 5,983,112 | +0.61(+2.69%) |
| Mar 01, 2010 | 22.64 | 22.89 | 22.50 | 22.69 | 5,109,004 | +0.20(+0.89%) |
| Feb 26, 2010 | 21.86 | 22.65 | 21.83 | 22.49 | 6,106,434 | +0.34(+1.53%) |
| Feb 25, 2010 | 20.73 | 22.26 | 20.51 | 22.15 | 7,878,964 | +0.92(+4.32%) |
| Feb 24, 2010 | 21.56 | 21.83 | 20.95 | 21.23 | 6,676,622 | -0.17(-0.79%) |
| Feb 23, 2010 | 22.39 | 22.39 | 21.18 | 21.40 | 6,221,432 | -1.04(-4.63%) |
| Feb 22, 2010 | 22.77 | 22.98 | 22.42 | 22.44 | 4,143,404 | -0.13(-0.58%) |
| Feb 19, 2010 | 22.39 | 22.87 | 22.38 | 22.57 | 3,859,814 | -0.08(-0.35%) |
| Feb 18, 2010 | 22.26 | 22.71 | 22.12 | 22.65 | 4,281,466 | +0.15(+0.67%) |
| Feb 17, 2010 | 22.34 | 22.63 | 21.95 | 22.50 | 4,701,508 | +0.31(+1.40%) |
| Feb 16, 2010 | 22.08 | 22.35 | 21.97 | 22.19 | 3,947,429 | +0.54(+2.49%) |
| Feb 12, 2010 | 21.65 | 21.65 | 21.65 | 0 | +0.20(+0.93%) | |
| Feb 11, 2010 | 20.86 | 21.80 | 20.82 | 21.45 | 6,232,223 | +0.52(+2.48%) |
| Feb 10, 2010 | 20.86 | 21.11 | 20.34 | 20.93 | 5,075,392 | -0.07(-0.33%) |
| Feb 09, 2010 | 20.76 | 21.50 | 20.61 | 21.00 | 5,978,126 | +0.87(+4.32%) |
| Feb 08, 2010 | 21.15 | 21.19 | 20.07 | 20.13 | 5,500,240 | -0.95(-4.51%) |
| Feb 05, 2010 | 20.81 | 21.46 | 20.30 | 21.08 | 7,016,884 | +0.20(+0.96%) |
| Feb 04, 2010 | 21.62 | 21.69 | 20.78 | 20.88 | 8,068,667 | -1.49(-6.66%) |
| Feb 03, 2010 | 21.89 | 22.74 | 21.78 | 22.37 | 8,880,561 | +0.88(+4.10%) |
| Feb 02, 2010 | 21.70 | 21.78 | 20.43 | 21.49 | 9,150,519 | +0.37(+1.75%) |
| Feb 01, 2010 | 21.00 | 21.85 | 20.53 | 21.12 | 8,915,143 | +0.05(+0.24%) |
| Jan 29, 2010 | 22.64 | 23.32 | 20.87 | 21.07 | 15,508,462 | -3.47(-14.14%) |
| Jan 28, 2010 | 25.08 | 25.26 | 24.17 | 24.54 | 4,468,974 | -0.59(-2.35%) |
| Jan 27, 2010 | 25.02 | 25.66 | 23.74 | 25.13 | 5,587,758 | +0.06(+0.24%) |
| Jan 26, 2010 | 24.95 | 25.92 | 24.48 | 25.07 | 4,050,813 | -0.12(-0.48%) |
| Jan 25, 2010 | 25.33 | 25.83 | 25.10 | 25.19 | 4,369,440 | +0.39(+1.57%) |
| Jan 22, 2010 | 25.22 | 26.34 | 24.52 | 24.80 | 7,472,868 | -0.53(-2.09%) |
| Jan 21, 2010 | 26.02 | 26.26 | 24.90 | 25.33 | 9,117,961 | -1.57(-5.84%) |
| Jan 20, 2010 | 26.66 | 27.06 | 26.37 | 26.90 | 4,838,617 | -0.39(-1.43%) |
| Jan 19, 2010 | 26.46 | 27.36 | 26.43 | 27.29 | 3,175,311 | +0.94(+3.57%) |
| Jan 15, 2010 | 26.35 | 26.35 | 26.35 | 0 | -0.89(-3.27%) | |
| Jan 14, 2010 | 27.33 | 27.50 | 26.72 | 27.24 | 2,798,950 | -0.04(-0.15%) |
| Jan 13, 2010 | 27.18 | 27.48 | 26.34 | 27.28 | 4,716,282 | +0.36(+1.34%) |
| Jan 12, 2010 | 26.88 | 27.19 | 26.47 | 26.92 | 3,979,055 | -0.46(-1.68%) |
| Jan 11, 2010 | 28.21 | 28.34 | 26.85 | 27.38 | 9,686,957 | +0.56(+2.09%) |
| Jan 08, 2010 | 26.56 | 26.97 | 26.29 | 26.82 | 5,347,639 | +0.04(+0.15%) |
| Jan 07, 2010 | 26.18 | 26.86 | 25.96 | 26.78 | 6,785,887 | +0.66(+2.53%) |
| Jan 06, 2010 | 25.38 | 26.47 | 25.29 | 26.12 | 7,708,120 | +1.56(+6.35%) |
| Jan 05, 2010 | 23.45 | 24.63 | 23.33 | 24.56 | 5,208,951 | +1.08(+4.60%) |
