Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 20.30 | 20.38 | 19.96 | 20.10 | 4,025,928 | -0.10(-0.49%) |
May 23, 2011 | 20.38 | 20.46 | 20.14 | 20.20 | 4,447,204 | -0.42(-2.03%) |
May 20, 2011 | 20.76 | 20.86 | 20.49 | 20.61 | 6,024,197 | -0.30(-1.46%) |
May 19, 2011 | 20.97 | 21.01 | 20.66 | 20.92 | 4,287,002 | -0.03(-0.15%) |
May 18, 2011 | 20.85 | 20.99 | 20.74 | 20.95 | 4,522,215 | +0.10(+0.47%) |
May 17, 2011 | 20.90 | 20.95 | 20.49 | 20.85 | 5,386,090 | -0.19(-0.90%) |
May 16, 2011 | 20.85 | 21.35 | 20.85 | 21.04 | 4,328,989 | +0.06(+0.29%) |
May 13, 2011 | 21.34 | 21.38 | 20.96 | 20.98 | 5,210,547 | -0.29(-1.36%) |
May 12, 2011 | 21.15 | 21.34 | 20.77 | 21.27 | 6,674,526 | +0.30(+1.42%) |
May 11, 2011 | 20.99 | 21.42 | 20.75 | 20.97 | 5,494,545 | -0.03(-0.15%) |
May 10, 2011 | 20.64 | 21.15 | 20.52 | 21.00 | 5,641,391 | +0.50(+2.45%) |
May 09, 2011 | 20.87 | 20.95 | 20.47 | 20.50 | 5,773,476 | -0.41(-1.97%) |
May 06, 2011 | 20.97 | 21.28 | 20.74 | 20.91 | 5,343,562 | +0.29(+1.40%) |
May 05, 2011 | 21.15 | 21.20 | 20.59 | 20.62 | 8,393,419 | -0.72(-3.39%) |
May 04, 2011 | 21.76 | 21.79 | 21.15 | 21.34 | 6,238,836 | -0.40(-1.85%) |
May 03, 2011 | 21.93 | 22.52 | 21.50 | 21.75 | 10,224,814 | -0.18(-0.83%) |
May 02, 2011 | 21.91 | 21.94 | 21.85 | 21.93 | 5,627,863 | -0.11(-0.52%) |
Apr 29, 2011 | 21.98 | 22.07 | 21.63 | 22.04 | 5,221,701 | +0.03(+0.14%) |
Apr 28, 2011 | 21.31 | 22.14 | 21.31 | 22.01 | 8,659,584 | +0.71(+3.32%) |
Apr 27, 2011 | 21.09 | 21.36 | 20.91 | 21.31 | 4,800,505 | +0.37(+1.78%) |
Apr 26, 2011 | 20.82 | 21.00 | 20.76 | 20.93 | 5,033,053 | +0.27(+1.29%) |
Apr 25, 2011 | 20.73 | 20.74 | 20.60 | 20.67 | 3,818,133 | -0.29(-1.38%) |
Apr 21, 2011 | 20.79 | 21.10 | 20.64 | 20.96 | 5,220,830 | +0.27(+1.32%) |
Apr 20, 2011 | 20.52 | 20.83 | 20.42 | 20.68 | 5,440,644 | +0.56(+2.76%) |
Apr 19, 2011 | 20.42 | 20.51 | 20.07 | 20.13 | 4,852,818 | -0.23(-1.12%) |
Apr 18, 2011 | 20.07 | 20.48 | 19.91 | 20.36 | 10,074,036 | -0.04(-0.19%) |
Apr 15, 2011 | 20.20 | 20.46 | 20.07 | 20.39 | 4,815,568 | +0.31(+1.55%) |
Apr 14, 2011 | 20.05 | 20.18 | 19.74 | 20.08 | 5,073,803 | -0.10(-0.49%) |
Apr 13, 2011 | 20.56 | 20.61 | 20.08 | 20.18 | 3,801,536 | -0.16(-0.79%) |
Apr 12, 2011 | 20.58 | 20.70 | 20.20 | 20.34 | 5,262,087 | -0.43(-2.09%) |
Apr 11, 2011 | 20.72 | 21.03 | 20.68 | 20.77 | 3,395,490 | +0.10(+0.48%) |
Apr 08, 2011 | 21.01 | 21.18 | 20.55 | 20.68 | 4,072,163 | -0.18(-0.88%) |
Apr 07, 2011 | 21.27 | 21.38 | 20.80 | 20.86 | 6,706,552 | -0.43(-2.00%) |
Apr 06, 2011 | 20.87 | 21.31 | 20.83 | 21.28 | 5,176,124 | +0.54(+2.60%) |
Apr 05, 2011 | 20.87 | 20.95 | 20.69 | 20.74 | 4,257,822 | -0.24(-1.12%) |
Apr 04, 2011 | 21.15 | 21.28 | 20.75 | 20.98 | 5,444,053 | -0.14(-0.65%) |
Apr 01, 2011 | 20.64 | 21.16 | 20.48 | 21.12 | 9,742,445 | +0.62(+3.05%) |
Mar 31, 2011 | 20.29 | 20.56 | 20.13 | 20.49 | 4,925,933 | +0.09(+0.45%) |
Mar 30, 2011 | 20.40 | 20.40 | 20.40 | 20.40 | 6,055,999 | +0.05(+0.22%) |
Mar 29, 2011 | 20.20 | 20.41 | 20.00 | 20.36 | 4,547,326 | +0.13(+0.64%) |
Mar 28, 2011 | 20.37 | 20.80 | 20.23 | 20.23 | 6,599,003 | -0.11(-0.52%) |
Mar 25, 2011 | 20.29 | 20.48 | 20.13 | 20.33 | 3,293,010 | +0.08(+0.38%) |
Mar 24, 2011 | 20.23 | 20.32 | 19.83 | 20.26 | 4,475,111 | +0.21(+1.06%) |
Mar 23, 2011 | 19.98 | 20.13 | 19.66 | 20.04 | 4,393,182 | -0.07(-0.34%) |
Mar 22, 2011 | 20.04 | 20.43 | 19.98 | 20.11 | 5,487,843 | -0.05(-0.23%) |
Mar 21, 2011 | 20.21 | 20.26 | 20.13 | 20.16 | 7,997,933 | +0.76(+3.92%) |
Mar 18, 2011 | 19.58 | 19.71 | 19.35 | 19.40 | 10,818,318 | +0.23(+1.19%) |
Mar 17, 2011 | 19.34 | 19.45 | 18.89 | 19.17 | 12,974,788 | +0.33(+1.78%) |
Mar 16, 2011 | 19.50 | 19.65 | 18.36 | 18.83 | 20,653,758 | -0.65(-3.32%) |
Mar 15, 2011 | 19.32 | 19.67 | 19.20 | 19.48 | 17,172,456 | -0.93(-4.55%) |
Mar 14, 2011 | 20.71 | 20.76 | 19.69 | 20.41 | 10,880,213 | -0.59(-2.83%) |
Mar 11, 2011 | 20.64 | 21.10 | 20.39 | 21.00 | 8,147,869 | +0.13(+0.62%) |
Mar 10, 2011 | 21.18 | 21.27 | 20.77 | 20.87 | 6,289,030 | -0.61(-2.83%) |
Mar 09, 2011 | 21.62 | 21.70 | 21.42 | 21.48 | 6,044,640 | -0.18(-0.84%) |
Mar 08, 2011 | 21.31 | 21.76 | 21.19 | 21.66 | 6,215,425 | +0.50(+2.37%) |
Mar 07, 2011 | 21.89 | 22.04 | 21.14 | 21.16 | 7,639,739 | -0.61(-2.80%) |
Mar 04, 2011 | 21.96 | 22.07 | 21.45 | 21.77 | 7,291,000 | -0.27(-1.21%) |
Mar 03, 2011 | 21.69 | 22.15 | 21.57 | 22.04 | 8,005,555 | +0.78(+3.69%) |
Mar 02, 2011 | 21.80 | 21.85 | 21.12 | 21.25 | 12,097,692 | -0.75(-3.39%) |