Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 20.31 | 20.38 | 19.96 | 20.10 | 4,025,341 | -0.10(-0.49%) |
May 23, 2011 | 20.38 | 20.46 | 20.15 | 20.20 | 4,446,556 | -0.42(-2.03%) |
May 20, 2011 | 20.76 | 20.86 | 20.50 | 20.62 | 6,023,320 | -0.30(-1.45%) |
May 19, 2011 | 20.97 | 21.01 | 20.66 | 20.92 | 4,286,378 | -0.03(-0.15%) |
May 18, 2011 | 20.85 | 21.00 | 20.74 | 20.95 | 4,521,557 | +0.10(+0.47%) |
May 17, 2011 | 20.91 | 20.95 | 20.50 | 20.85 | 5,385,305 | -0.19(-0.90%) |
May 16, 2011 | 20.85 | 21.35 | 20.85 | 21.04 | 4,328,358 | +0.06(+0.29%) |
May 13, 2011 | 21.34 | 21.38 | 20.97 | 20.98 | 5,209,788 | -0.29(-1.36%) |
May 12, 2011 | 21.15 | 21.34 | 20.78 | 21.27 | 6,673,554 | +0.30(+1.42%) |
May 11, 2011 | 20.99 | 21.42 | 20.75 | 20.97 | 5,493,744 | -0.03(-0.14%) |
May 10, 2011 | 20.64 | 21.15 | 20.53 | 21.01 | 5,640,569 | +0.50(+2.45%) |
May 09, 2011 | 20.87 | 20.95 | 20.47 | 20.50 | 5,772,635 | -0.41(-1.97%) |
May 06, 2011 | 20.97 | 21.29 | 20.74 | 20.91 | 5,342,783 | +0.29(+1.40%) |
May 05, 2011 | 21.16 | 21.20 | 20.59 | 20.62 | 8,392,196 | -0.72(-3.39%) |
May 04, 2011 | 21.76 | 21.79 | 21.15 | 21.35 | 6,237,927 | -0.40(-1.85%) |
May 03, 2011 | 21.93 | 22.52 | 21.50 | 21.75 | 10,223,325 | -0.18(-0.83%) |
May 02, 2011 | 21.91 | 21.94 | 21.85 | 21.93 | 5,627,043 | -0.11(-0.52%) |
Apr 29, 2011 | 21.98 | 22.07 | 21.64 | 22.05 | 5,220,940 | +0.03(+0.14%) |
Apr 28, 2011 | 21.32 | 22.15 | 21.32 | 22.02 | 8,658,323 | +0.71(+3.32%) |
Apr 27, 2011 | 21.09 | 21.36 | 20.91 | 21.31 | 4,799,806 | +0.37(+1.78%) |
Apr 26, 2011 | 20.82 | 21.01 | 20.76 | 20.94 | 5,032,320 | +0.27(+1.29%) |
Apr 25, 2011 | 20.73 | 20.74 | 20.60 | 20.67 | 3,817,577 | -0.29(-1.38%) |
Apr 21, 2011 | 20.79 | 21.10 | 20.65 | 20.96 | 5,220,069 | +0.27(+1.32%) |
Apr 20, 2011 | 20.53 | 20.84 | 20.43 | 20.69 | 5,439,851 | +0.56(+2.76%) |
Apr 19, 2011 | 20.43 | 20.51 | 20.07 | 20.13 | 4,852,111 | -0.23(-1.12%) |
Apr 18, 2011 | 20.08 | 20.48 | 19.92 | 20.36 | 10,072,569 | -0.04(-0.19%) |
Apr 15, 2011 | 20.20 | 20.46 | 20.08 | 20.40 | 4,814,866 | +0.31(+1.55%) |
Apr 14, 2011 | 20.05 | 20.18 | 19.74 | 20.08 | 5,073,064 | -0.10(-0.49%) |
Apr 13, 2011 | 20.56 | 20.61 | 20.08 | 20.18 | 3,800,983 | -0.16(-0.79%) |
Apr 12, 2011 | 20.59 | 20.70 | 20.21 | 20.34 | 5,261,321 | -0.43(-2.09%) |
Apr 11, 2011 | 20.72 | 21.03 | 20.68 | 20.78 | 3,394,995 | +0.10(+0.48%) |
Apr 08, 2011 | 21.01 | 21.19 | 20.55 | 20.68 | 4,071,570 | -0.18(-0.88%) |
Apr 07, 2011 | 21.27 | 21.39 | 20.80 | 20.86 | 6,705,575 | -0.43(-2.00%) |
Apr 06, 2011 | 20.87 | 21.31 | 20.84 | 21.29 | 5,175,370 | +0.54(+2.60%) |
Apr 05, 2011 | 20.88 | 20.95 | 20.69 | 20.75 | 4,257,201 | -0.24(-1.12%) |
Apr 04, 2011 | 21.15 | 21.29 | 20.75 | 20.98 | 5,443,260 | -0.14(-0.65%) |
Apr 01, 2011 | 20.65 | 21.17 | 20.48 | 21.12 | 9,741,026 | +0.62(+3.05%) |
Mar 31, 2011 | 20.30 | 20.56 | 20.14 | 20.50 | 4,925,216 | +0.09(+0.45%) |
Mar 30, 2011 | 20.40 | 20.40 | 20.40 | 20.40 | 6,055,117 | +0.05(+0.22%) |
Mar 29, 2011 | 20.21 | 20.41 | 20.00 | 20.36 | 4,546,664 | +0.13(+0.64%) |
Mar 28, 2011 | 20.37 | 20.80 | 20.23 | 20.23 | 6,598,042 | -0.11(-0.52%) |
Mar 25, 2011 | 20.29 | 20.49 | 20.13 | 20.34 | 3,292,531 | +0.08(+0.38%) |
Mar 24, 2011 | 20.23 | 20.32 | 19.83 | 20.26 | 4,474,459 | +0.21(+1.06%) |
Mar 23, 2011 | 19.99 | 20.14 | 19.66 | 20.05 | 4,392,542 | -0.07(-0.34%) |
Mar 22, 2011 | 20.05 | 20.43 | 19.98 | 20.11 | 5,487,043 | -0.05(-0.23%) |
Mar 21, 2011 | 20.21 | 20.27 | 20.13 | 20.16 | 7,996,768 | +0.76(+3.92%) |
Mar 18, 2011 | 19.58 | 19.71 | 19.35 | 19.40 | 10,816,743 | +0.23(+1.19%) |
Mar 17, 2011 | 19.34 | 19.45 | 18.90 | 19.17 | 12,972,898 | +0.33(+1.78%) |
Mar 16, 2011 | 19.51 | 19.65 | 18.36 | 18.84 | 20,650,750 | -0.65(-3.32%) |
Mar 15, 2011 | 19.33 | 19.67 | 19.20 | 19.48 | 17,169,954 | -0.93(-4.55%) |
Mar 14, 2011 | 20.71 | 20.76 | 19.70 | 20.41 | 10,878,628 | -0.59(-2.83%) |
Mar 11, 2011 | 20.65 | 21.10 | 20.40 | 21.01 | 8,146,682 | +0.13(+0.62%) |
Mar 10, 2011 | 21.19 | 21.27 | 20.78 | 20.88 | 6,288,114 | -0.61(-2.83%) |
Mar 09, 2011 | 21.62 | 21.71 | 21.42 | 21.48 | 6,043,759 | -0.18(-0.84%) |
Mar 08, 2011 | 21.32 | 21.76 | 21.20 | 21.67 | 6,214,519 | +0.50(+2.37%) |
Mar 07, 2011 | 21.90 | 22.04 | 21.14 | 21.17 | 7,638,626 | -0.61(-2.80%) |
Mar 04, 2011 | 21.96 | 22.07 | 21.45 | 21.77 | 7,289,938 | -0.27(-1.21%) |
Mar 03, 2011 | 21.70 | 22.15 | 21.58 | 22.04 | 8,004,389 | +0.78(+3.69%) |
Mar 02, 2011 | 21.80 | 21.85 | 21.13 | 21.26 | 12,095,930 | -0.75(-3.39%) |