Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 20.77 | 20.77 | 20.42 | 20.44 | 4,333,370 | -0.25(-1.21%) |
May 23, 2011 | 20.80 | 20.88 | 20.66 | 20.69 | 3,544,091 | -0.18(-0.88%) |
May 20, 2011 | 20.85 | 20.94 | 20.72 | 20.88 | 3,856,072 | -0.04(-0.20%) |
May 19, 2011 | 20.78 | 20.93 | 20.75 | 20.92 | 4,014,586 | +0.15(+0.74%) |
May 18, 2011 | 20.70 | 20.78 | 20.47 | 20.77 | 3,904,975 | +0.07(+0.33%) |
May 17, 2011 | 20.50 | 20.75 | 20.46 | 20.70 | 3,618,006 | +0.18(+0.86%) |
May 16, 2011 | 20.42 | 20.70 | 20.26 | 20.52 | 5,778,354 | +0.05(+0.24%) |
May 13, 2011 | 20.69 | 20.77 | 20.37 | 20.47 | 5,565,709 | -0.15(-0.74%) |
May 12, 2011 | 20.35 | 20.70 | 20.26 | 20.62 | 6,035,648 | +0.28(+1.35%) |
May 11, 2011 | 20.16 | 20.37 | 20.05 | 20.35 | 5,981,509 | +0.16(+0.79%) |
May 10, 2011 | 19.87 | 20.26 | 19.82 | 20.19 | 4,457,840 | +0.40(+2.01%) |
May 09, 2011 | 19.82 | 19.92 | 19.67 | 19.79 | 4,146,389 | +0.02(+0.12%) |
May 06, 2011 | 19.67 | 19.96 | 19.63 | 19.77 | 11,946,030 | +0.15(+0.78%) |
May 05, 2011 | 19.75 | 19.87 | 19.43 | 19.61 | 5,247,134 | -0.18(-0.90%) |
May 04, 2011 | 19.68 | 19.84 | 19.38 | 19.79 | 7,129,015 | +0.07(+0.37%) |
May 03, 2011 | 19.70 | 20.07 | 19.55 | 19.72 | 7,391,144 | +0.02(+0.12%) |
May 02, 2011 | 19.68 | 19.69 | 19.66 | 19.69 | 4,129,752 | +0.01(+0.03%) |
Apr 29, 2011 | 19.66 | 19.71 | 19.47 | 19.69 | 3,512,794 | +0.05(+0.25%) |
Apr 28, 2011 | 19.42 | 19.73 | 19.39 | 19.64 | 4,571,409 | +0.18(+0.91%) |
Apr 27, 2011 | 19.16 | 19.51 | 19.11 | 19.46 | 6,079,943 | +0.34(+1.79%) |
Apr 26, 2011 | 18.92 | 19.15 | 18.84 | 19.12 | 3,914,521 | +0.26(+1.40%) |
Apr 25, 2011 | 18.91 | 18.97 | 18.82 | 18.86 | 1,730,414 | -0.07(-0.39%) |
Apr 21, 2011 | 18.84 | 18.94 | 18.66 | 18.93 | 2,751,680 | +0.10(+0.55%) |
Apr 20, 2011 | 18.83 | 18.94 | 18.74 | 18.83 | 5,155,870 | +0.15(+0.79%) |
Apr 19, 2011 | 18.90 | 18.91 | 18.65 | 18.68 | 4,684,872 | -0.23(-1.23%) |
Apr 18, 2011 | 18.98 | 19.02 | 18.80 | 18.91 | 3,465,378 | -0.18(-0.96%) |
Apr 15, 2011 | 18.95 | 19.28 | 18.93 | 19.09 | 4,706,477 | +0.20(+1.07%) |
Apr 14, 2011 | 18.84 | 19.00 | 18.76 | 18.89 | 4,435,889 | -0.06(-0.29%) |
Apr 13, 2011 | 18.75 | 19.03 | 18.73 | 18.95 | 5,924,404 | +0.23(+1.24%) |
Apr 12, 2011 | 18.65 | 18.79 | 18.54 | 18.72 | 5,833,774 | +0.01(+0.07%) |
Apr 11, 2011 | 19.02 | 19.06 | 18.63 | 18.70 | 6,470,611 | -0.40(-2.11%) |
Apr 08, 2011 | 19.30 | 19.31 | 18.97 | 19.11 | 2,447,189 | -0.09(-0.45%) |
Apr 07, 2011 | 19.27 | 19.30 | 19.02 | 19.19 | 3,858,535 | -0.12(-0.63%) |
Apr 06, 2011 | 18.92 | 19.32 | 18.88 | 19.32 | 7,500,549 | +0.46(+2.43%) |
Apr 05, 2011 | 18.89 | 18.97 | 18.83 | 18.86 | 6,643,744 | -0.05(-0.26%) |
Apr 04, 2011 | 19.25 | 19.28 | 18.81 | 18.91 | 8,708,487 | -0.37(-1.94%) |
Apr 01, 2011 | 19.41 | 19.44 | 19.20 | 19.28 | 3,984,774 | -0.01(-0.03%) |
Mar 31, 2011 | 19.43 | 19.51 | 19.27 | 19.28 | 3,794,988 | -0.11(-0.57%) |
Mar 30, 2011 | 19.39 | 19.39 | 19.39 | 19.39 | 3,277,179 | +0.23(+1.21%) |
Mar 29, 2011 | 18.95 | 19.20 | 18.83 | 19.16 | 2,510,815 | +0.20(+1.07%) |
Mar 28, 2011 | 19.08 | 19.14 | 18.96 | 18.96 | 2,251,006 | -0.07(-0.35%) |
Mar 25, 2011 | 19.13 | 19.27 | 19.01 | 19.03 | 3,790,474 | -0.05(-0.26%) |
Mar 24, 2011 | 19.16 | 19.24 | 19.07 | 19.08 | 4,108,259 | +0.01(+0.06%) |
Mar 23, 2011 | 18.92 | 19.11 | 18.83 | 19.06 | 3,035,565 | +0.09(+0.48%) |
Mar 22, 2011 | 18.86 | 19.08 | 18.81 | 18.97 | 3,411,257 | +0.15(+0.78%) |
Mar 21, 2011 | 18.82 | 18.85 | 18.74 | 18.83 | 3,726,387 | +0.20(+1.08%) |
Mar 18, 2011 | 18.69 | 18.79 | 18.49 | 18.62 | 5,521,561 | -0.02(-0.13%) |
Mar 17, 2011 | 18.79 | 18.82 | 18.46 | 18.65 | 6,474,686 | +0.09(+0.49%) |
Mar 16, 2011 | 19.03 | 19.33 | 18.45 | 18.56 | 11,967,114 | -0.48(-2.51%) |
Mar 15, 2011 | 18.84 | 19.08 | 18.84 | 19.03 | 6,556,128 | -0.25(-1.30%) |
Mar 14, 2011 | 19.66 | 19.66 | 19.17 | 19.28 | 6,540,818 | -0.53(-2.69%) |
Mar 11, 2011 | 19.65 | 19.87 | 19.51 | 19.82 | 4,176,746 | +0.20(+1.03%) |
Mar 10, 2011 | 19.75 | 19.98 | 19.57 | 19.61 | 5,083,304 | -0.28(-1.42%) |
Mar 09, 2011 | 19.39 | 19.91 | 19.39 | 19.90 | 5,716,451 | +0.51(+2.62%) |
Mar 08, 2011 | 19.01 | 19.45 | 19.01 | 19.39 | 3,307,773 | +0.34(+1.77%) |
Mar 07, 2011 | 19.16 | 19.41 | 19.04 | 19.05 | 4,504,144 | -0.08(-0.44%) |
Mar 04, 2011 | 19.37 | 19.37 | 18.97 | 19.14 | 4,143,136 | -0.21(-1.06%) |
Mar 03, 2011 | 19.46 | 19.55 | 19.34 | 19.34 | 3,821,991 | +0.12(+0.63%) |
Mar 02, 2011 | 19.33 | 19.43 | 19.15 | 19.22 | 3,839,393 | -0.10(-0.50%) |