Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 22.45 | 22.45 | 22.08 | 22.08 | 8,566,330 | -0.31(-1.39%) |
May 23, 2011 | 22.34 | 22.52 | 22.33 | 22.39 | 4,063,836 | -0.07(-0.31%) |
May 20, 2011 | 22.46 | 22.54 | 22.37 | 22.46 | 4,845,801 | -0.01(-0.06%) |
May 19, 2011 | 22.62 | 22.67 | 22.36 | 22.48 | 4,737,998 | -0.15(-0.64%) |
May 18, 2011 | 22.35 | 22.67 | 22.26 | 22.62 | 6,990,564 | +0.19(+0.87%) |
May 17, 2011 | 22.14 | 22.50 | 22.14 | 22.43 | 8,803,708 | +0.17(+0.75%) |
May 16, 2011 | 22.00 | 22.28 | 21.92 | 22.26 | 6,988,458 | +0.24(+1.10%) |
May 13, 2011 | 22.12 | 22.16 | 21.91 | 22.02 | 5,122,086 | -0.21(-0.97%) |
May 12, 2011 | 21.63 | 22.37 | 21.51 | 22.23 | 12,263,607 | +0.65(+3.02%) |
May 11, 2011 | 21.37 | 21.90 | 21.37 | 21.58 | 8,769,564 | -0.03(-0.13%) |
May 10, 2011 | 21.62 | 21.99 | 21.46 | 21.61 | 14,154,614 | -0.26(-1.20%) |
May 09, 2011 | 21.01 | 22.70 | 20.82 | 21.87 | 49,176,056 | +2.12(+10.73%) |
May 06, 2011 | 20.00 | 20.02 | 19.67 | 19.75 | 15,433,380 | -0.10(-0.49%) |
May 05, 2011 | 20.09 | 20.11 | 19.82 | 19.85 | 7,434,936 | -0.31(-1.55%) |
May 04, 2011 | 20.22 | 20.35 | 20.14 | 20.16 | 3,986,435 | -0.03(-0.17%) |
May 03, 2011 | 20.21 | 20.29 | 20.11 | 20.20 | 4,354,409 | -0.08(-0.41%) |
May 02, 2011 | 20.26 | 20.29 | 20.23 | 20.28 | 7,759,524 | +0.25(+1.25%) |
Apr 29, 2011 | 20.31 | 20.31 | 20.03 | 20.03 | 5,288,850 | -0.24(-1.20%) |
Apr 28, 2011 | 20.33 | 20.40 | 20.20 | 20.27 | 4,361,430 | -0.12(-0.61%) |
Apr 27, 2011 | 20.37 | 20.57 | 20.32 | 20.40 | 4,382,643 | +0.12(+0.62%) |
Apr 26, 2011 | 20.15 | 20.42 | 20.08 | 20.27 | 6,069,847 | +0.20(+1.00%) |
Apr 25, 2011 | 20.09 | 20.13 | 20.04 | 20.07 | 3,939,460 | -0.02(-0.10%) |
Apr 21, 2011 | 20.09 | 20.09 | 19.97 | 20.09 | 3,928,476 | +0.08(+0.42%) |
Apr 20, 2011 | 19.96 | 20.04 | 19.91 | 20.01 | 4,544,362 | +0.19(+0.98%) |
Apr 19, 2011 | 19.71 | 19.90 | 19.69 | 19.82 | 3,751,485 | +0.13(+0.67%) |
Apr 18, 2011 | 19.75 | 19.75 | 19.54 | 19.68 | 4,727,620 | -0.18(-0.91%) |
Apr 15, 2011 | 19.79 | 20.00 | 19.73 | 19.86 | 5,564,912 | +0.13(+0.67%) |
Apr 14, 2011 | 19.47 | 19.78 | 19.42 | 19.73 | 4,923,253 | +0.20(+1.03%) |
Apr 13, 2011 | 19.71 | 19.74 | 19.42 | 19.53 | 6,219,722 | -0.18(-0.91%) |
Apr 12, 2011 | 19.60 | 19.79 | 19.59 | 19.71 | 5,067,209 | +0.04(+0.21%) |
Apr 11, 2011 | 19.53 | 19.73 | 19.52 | 19.67 | 4,362,163 | +0.22(+1.14%) |
Apr 08, 2011 | 19.89 | 19.89 | 19.38 | 19.45 | 5,678,479 | -0.37(-1.85%) |
Apr 07, 2011 | 19.83 | 19.95 | 19.78 | 19.82 | 4,592,060 | -0.07(-0.35%) |
Apr 06, 2011 | 19.81 | 19.97 | 19.68 | 19.88 | 6,794,573 | +0.13(+0.67%) |
Apr 05, 2011 | 19.32 | 19.82 | 19.32 | 19.75 | 8,048,249 | +0.39(+2.00%) |
Apr 04, 2011 | 19.34 | 19.39 | 19.27 | 19.36 | 3,033,110 | +0.05(+0.25%) |
Apr 01, 2011 | 19.17 | 19.36 | 19.14 | 19.32 | 7,904,648 | +0.12(+0.65%) |
Mar 31, 2011 | 19.21 | 19.24 | 19.12 | 19.19 | 4,162,798 | -0.01(-0.04%) |
Mar 30, 2011 | 19.20 | 19.20 | 19.20 | 19.20 | 4,317,899 | +0.01(+0.04%) |
Mar 29, 2011 | 19.17 | 19.21 | 19.07 | 19.19 | 4,675,841 | +0.05(+0.25%) |
Mar 28, 2011 | 19.16 | 19.21 | 19.13 | 19.14 | 3,587,651 | +0.02(+0.11%) |
Mar 25, 2011 | 19.20 | 19.21 | 19.07 | 19.12 | 4,553,660 | -0.03(-0.14%) |
Mar 24, 2011 | 19.27 | 19.29 | 19.14 | 19.15 | 3,658,519 | -0.07(-0.36%) |
Mar 23, 2011 | 19.22 | 19.25 | 19.08 | 19.22 | 4,137,350 | -0.05(-0.28%) |
Mar 22, 2011 | 19.28 | 19.32 | 19.22 | 19.27 | 4,126,010 | +0.03(+0.18%) |
Mar 21, 2011 | 19.24 | 19.32 | 19.20 | 19.24 | 5,288,998 | +0.23(+1.19%) |
Mar 18, 2011 | 19.06 | 19.18 | 18.87 | 19.01 | 6,319,390 | +0.11(+0.58%) |
Mar 17, 2011 | 19.03 | 19.04 | 18.80 | 18.90 | 4,809,980 | +0.06(+0.33%) |
Mar 16, 2011 | 19.07 | 19.08 | 18.81 | 18.84 | 8,175,317 | -0.28(-1.47%) |
Mar 15, 2011 | 19.02 | 19.19 | 19.01 | 19.12 | 8,262,869 | +0.08(+0.43%) |
Mar 14, 2011 | 18.94 | 19.10 | 18.91 | 19.04 | 7,680,500 | -0.06(-0.32%) |
Mar 11, 2011 | 19.03 | 19.15 | 18.89 | 19.10 | 5,368,696 | +0.04(+0.22%) |
Mar 10, 2011 | 19.04 | 19.15 | 18.99 | 19.06 | 4,870,532 | -0.12(-0.61%) |
Mar 09, 2011 | 18.97 | 19.23 | 18.92 | 19.18 | 7,376,585 | +0.21(+1.12%) |
Mar 08, 2011 | 18.97 | 19.07 | 18.88 | 18.96 | 6,679,314 | +0.03(+0.14%) |
Mar 07, 2011 | 18.95 | 19.10 | 18.90 | 18.94 | 11,397,923 | +0.02(+0.11%) |
Mar 04, 2011 | 18.86 | 19.00 | 18.75 | 18.92 | 10,374,534 | +0.01(+0.07%) |
Mar 03, 2011 | 19.01 | 19.11 | 18.88 | 18.90 | 10,789,849 | +0.00(+0.00%) |
Mar 02, 2011 | 19.05 | 19.18 | 18.85 | 18.90 | 6,740,081 | -0.13(-0.69%) |