Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 29, 2011 | 22.58 | 22.74 | 22.52 | 22.72 | 3,944,346 | +0.06(+0.25%) |
Apr 28, 2011 | 22.67 | 22.75 | 22.55 | 22.67 | 16,410,958 | +0.23(+1.02%) |
Apr 27, 2011 | 21.99 | 22.49 | 21.92 | 22.44 | 15,218,367 | +0.72(+3.33%) |
Apr 26, 2011 | 21.38 | 21.75 | 21.32 | 21.72 | 4,335,152 | +0.22(+1.04%) |
Apr 25, 2011 | 21.45 | 21.53 | 21.42 | 21.49 | 1,963,808 | -0.05(-0.22%) |
Apr 21, 2011 | 21.66 | 21.66 | 21.43 | 21.54 | 2,398,644 | -0.03(-0.14%) |
Apr 20, 2011 | 21.55 | 21.62 | 21.49 | 21.57 | 4,278,948 | +0.40(+1.89%) |
Apr 19, 2011 | 21.14 | 21.19 | 21.05 | 21.17 | 3,488,830 | +0.10(+0.47%) |
Apr 18, 2011 | 21.13 | 21.16 | 20.94 | 21.07 | 3,085,525 | -0.34(-1.58%) |
Apr 15, 2011 | 21.43 | 21.49 | 21.36 | 21.41 | 3,975,053 | +0.20(+0.93%) |
Apr 14, 2011 | 21.17 | 21.31 | 21.14 | 21.21 | 4,911,253 | +0.13(+0.62%) |
Apr 13, 2011 | 21.16 | 21.22 | 21.04 | 21.08 | 4,243,601 | +0.14(+0.65%) |
Apr 12, 2011 | 20.96 | 21.02 | 20.87 | 20.94 | 4,632,733 | +0.11(+0.55%) |
Apr 11, 2011 | 20.93 | 21.01 | 20.79 | 20.83 | 3,510,699 | +0.05(+0.25%) |
Apr 08, 2011 | 20.91 | 20.93 | 20.70 | 20.78 | 4,340,260 | -0.02(-0.10%) |
Apr 07, 2011 | 20.78 | 20.84 | 20.70 | 20.80 | 4,317,949 | +0.12(+0.60%) |
Apr 06, 2011 | 20.59 | 20.72 | 20.56 | 20.67 | 3,831,372 | +0.05(+0.25%) |
Apr 05, 2011 | 20.64 | 20.71 | 20.52 | 20.62 | 4,971,210 | +0.17(+0.81%) |
Apr 04, 2011 | 20.59 | 20.59 | 20.40 | 20.46 | 4,948,472 | +0.27(+1.34%) |
Apr 01, 2011 | 20.03 | 20.20 | 20.01 | 20.18 | 2,966,602 | +0.19(+0.96%) |
Mar 31, 2011 | 20.12 | 20.16 | 19.90 | 19.99 | 5,349,823 | -0.04(-0.18%) |
Mar 30, 2011 | 20.03 | 20.03 | 20.03 | 20.03 | 3,825,162 | +0.18(+0.89%) |
Mar 29, 2011 | 19.67 | 19.86 | 19.61 | 19.85 | 3,952,546 | +0.17(+0.87%) |
Mar 28, 2011 | 19.82 | 19.85 | 19.64 | 19.68 | 3,596,780 | +0.05(+0.24%) |
Mar 25, 2011 | 19.69 | 19.79 | 19.62 | 19.63 | 4,151,762 | +0.05(+0.24%) |
Mar 24, 2011 | 19.50 | 19.67 | 19.47 | 19.59 | 4,193,314 | +0.01(+0.03%) |
Mar 23, 2011 | 19.56 | 19.63 | 19.53 | 19.58 | 4,413,475 | -0.19(-0.95%) |
Mar 22, 2011 | 19.82 | 19.83 | 19.70 | 19.77 | 2,856,630 | +0.09(+0.45%) |
Mar 21, 2011 | 19.64 | 19.70 | 19.61 | 19.68 | 2,919,410 | +0.24(+1.26%) |
Mar 18, 2011 | 19.45 | 19.48 | 19.35 | 19.44 | 4,567,778 | +0.00(+0.00%) |
Mar 17, 2011 | 19.30 | 19.56 | 19.27 | 19.44 | 5,073,110 | +0.39(+2.02%) |
Mar 16, 2011 | 19.35 | 19.42 | 18.94 | 19.05 | 8,441,321 | -0.53(-2.69%) |
Mar 15, 2011 | 19.49 | 19.63 | 19.49 | 19.58 | 4,762,265 | -0.50(-2.51%) |
Mar 14, 2011 | 20.10 | 20.18 | 19.95 | 20.08 | 4,542,438 | -0.08(-0.41%) |
Mar 11, 2011 | 20.00 | 20.21 | 19.95 | 20.16 | 4,249,101 | +0.18(+0.89%) |
Mar 10, 2011 | 20.13 | 20.15 | 19.91 | 19.99 | 5,995,729 | -0.09(-0.47%) |
Mar 09, 2011 | 20.10 | 20.15 | 20.01 | 20.08 | 4,626,312 | +0.22(+1.10%) |
Mar 08, 2011 | 19.81 | 19.96 | 19.78 | 19.86 | 3,088,453 | -0.04(-0.18%) |
Mar 07, 2011 | 20.14 | 20.16 | 19.82 | 19.90 | 2,567,525 | -0.13(-0.65%) |
Mar 04, 2011 | 20.13 | 20.15 | 19.87 | 20.03 | 3,634,283 | +0.04(+0.21%) |
Mar 03, 2011 | 19.88 | 20.03 | 19.80 | 19.99 | 3,132,537 | +0.18(+0.89%) |
Mar 02, 2011 | 19.85 | 19.95 | 19.73 | 19.81 | 2,393,359 | -0.05(-0.26%) |
Mar 01, 2011 | 20.02 | 20.11 | 19.85 | 19.86 | 3,235,668 | -0.23(-1.17%) |
Feb 28, 2011 | 20.10 | 20.21 | 20.06 | 20.10 | 2,551,681 | +0.17(+0.86%) |
Feb 25, 2011 | 19.76 | 19.92 | 19.72 | 19.92 | 2,117,649 | +0.08(+0.39%) |
Feb 24, 2011 | 19.84 | 19.91 | 19.70 | 19.85 | 4,042,706 | -0.05(-0.24%) |
Feb 23, 2011 | 19.99 | 20.07 | 19.86 | 19.89 | 5,105,195 | +0.08(+0.39%) |
Feb 22, 2011 | 19.97 | 20.08 | 19.76 | 19.82 | 5,661,586 | -0.56(-2.76%) |
Feb 18, 2011 | 20.25 | 20.46 | 20.21 | 20.38 | 9,327,009 | +0.31(+1.56%) |
Feb 17, 2011 | 19.93 | 20.12 | 19.92 | 20.07 | 4,188,077 | +0.08(+0.42%) |
Feb 16, 2011 | 19.84 | 20.05 | 19.82 | 19.98 | 5,435,087 | +0.06(+0.31%) |
Feb 15, 2011 | 19.89 | 19.95 | 19.86 | 19.92 | 4,101,677 | +0.02(+0.08%) |
Feb 14, 2011 | 19.65 | 19.92 | 19.63 | 19.90 | 5,429,808 | +0.25(+1.30%) |
Feb 11, 2011 | 19.82 | 19.83 | 19.63 | 19.65 | 4,526,550 | -0.20(-1.00%) |
Feb 10, 2011 | 19.70 | 19.90 | 19.64 | 19.85 | 5,226,337 | -0.07(-0.34%) |
Feb 09, 2011 | 19.78 | 19.93 | 19.76 | 19.91 | 5,432,951 | -0.06(-0.30%) |
Feb 08, 2011 | 19.84 | 20.00 | 19.80 | 19.97 | 8,944,318 | -0.07(-0.36%) |
Feb 07, 2011 | 19.67 | 20.07 | 19.64 | 20.05 | 11,256,986 | +0.57(+2.95%) |
Feb 04, 2011 | 19.38 | 19.47 | 19.32 | 19.47 | 4,860,227 | +0.00(+0.00%) |
Feb 03, 2011 | 19.47 | 19.57 | 19.35 | 19.47 | 7,664,245 | +0.53(+2.79%) |
Feb 02, 2011 | 18.89 | 18.95 | 18.84 | 18.94 | 5,342,621 | -0.21(-1.10%) |