Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 21.21 | 21.23 | 20.96 | 21.04 | 2,107,940 | -0.10(-0.48%) |
May 23, 2011 | 21.28 | 21.33 | 21.08 | 21.15 | 2,310,110 | -0.39(-1.80%) |
May 20, 2011 | 21.60 | 21.71 | 21.40 | 21.53 | 1,984,446 | -0.30(-1.37%) |
May 19, 2011 | 22.03 | 22.04 | 21.53 | 21.83 | 2,689,267 | -0.05(-0.22%) |
May 18, 2011 | 21.55 | 22.03 | 21.55 | 21.88 | 2,505,342 | +0.32(+1.46%) |
May 17, 2011 | 21.48 | 21.59 | 21.19 | 21.56 | 2,791,448 | -0.06(-0.26%) |
May 16, 2011 | 21.82 | 22.08 | 21.56 | 21.62 | 2,526,822 | -0.31(-1.40%) |
May 13, 2011 | 22.14 | 22.21 | 21.86 | 21.93 | 1,886,007 | -0.27(-1.21%) |
May 12, 2011 | 21.97 | 22.26 | 21.77 | 22.20 | 2,569,486 | +0.19(+0.86%) |
May 11, 2011 | 22.12 | 22.35 | 21.86 | 22.01 | 2,919,403 | -0.36(-1.59%) |
May 10, 2011 | 22.09 | 22.41 | 21.98 | 22.36 | 2,917,825 | +0.38(+1.72%) |
May 09, 2011 | 21.99 | 22.09 | 21.88 | 21.98 | 2,853,825 | -0.02(-0.07%) |
May 06, 2011 | 21.87 | 22.39 | 21.85 | 22.00 | 5,664,661 | +0.33(+1.53%) |
May 05, 2011 | 21.19 | 21.80 | 21.16 | 21.67 | 6,793,014 | +0.39(+1.85%) |
May 04, 2011 | 21.20 | 21.48 | 20.93 | 21.27 | 3,646,468 | +0.02(+0.11%) |
May 03, 2011 | 21.46 | 21.59 | 20.97 | 21.25 | 3,805,577 | -0.17(-0.81%) |
May 02, 2011 | 21.49 | 21.83 | 21.41 | 21.42 | 4,059,691 | -0.15(-0.69%) |
Apr 29, 2011 | 21.54 | 21.69 | 21.51 | 21.57 | 3,699,595 | +0.03(+0.15%) |
Apr 28, 2011 | 21.41 | 21.61 | 21.33 | 21.54 | 2,319,464 | +0.15(+0.70%) |
Apr 27, 2011 | 21.33 | 21.47 | 21.06 | 21.39 | 3,930,613 | +0.09(+0.41%) |
Apr 26, 2011 | 20.97 | 21.30 | 20.80 | 21.30 | 3,845,629 | +0.36(+1.73%) |
Apr 25, 2011 | 21.06 | 21.06 | 20.48 | 20.94 | 3,649,904 | +0.31(+1.49%) |
Apr 21, 2011 | 20.29 | 20.70 | 20.14 | 20.63 | 5,410,578 | +0.44(+2.19%) |
Apr 20, 2011 | 19.62 | 20.24 | 19.62 | 20.19 | 3,312,852 | +0.78(+4.02%) |
Apr 19, 2011 | 19.37 | 19.48 | 19.13 | 19.41 | 2,481,394 | +0.03(+0.16%) |
Apr 18, 2011 | 19.47 | 19.51 | 19.20 | 19.38 | 2,233,321 | -0.32(-1.64%) |
Apr 15, 2011 | 19.49 | 19.81 | 19.29 | 19.70 | 2,718,670 | +0.26(+1.34%) |
Apr 14, 2011 | 19.44 | 19.55 | 19.26 | 19.44 | 4,064,246 | -0.18(-0.92%) |
Apr 13, 2011 | 19.52 | 19.73 | 19.37 | 19.62 | 3,013,831 | +0.17(+0.85%) |
Apr 12, 2011 | 19.71 | 19.71 | 19.32 | 19.46 | 2,831,590 | -0.47(-2.34%) |
Apr 11, 2011 | 20.16 | 20.30 | 19.81 | 19.92 | 2,395,947 | -0.23(-1.14%) |
Apr 08, 2011 | 20.53 | 20.64 | 20.02 | 20.15 | 1,433,544 | -0.25(-1.24%) |
Apr 07, 2011 | 20.33 | 20.74 | 20.18 | 20.40 | 2,412,463 | +0.01(+0.04%) |
Apr 06, 2011 | 20.35 | 20.41 | 20.09 | 20.40 | 2,521,503 | +0.22(+1.09%) |
Apr 05, 2011 | 20.18 | 20.43 | 20.05 | 20.18 | 4,419,923 | +0.18(+0.92%) |
Apr 04, 2011 | 20.29 | 20.41 | 19.80 | 19.99 | 2,579,495 | -0.31(-1.52%) |
Apr 01, 2011 | 20.37 | 20.44 | 20.16 | 20.30 | 4,111,285 | +0.10(+0.51%) |
Mar 31, 2011 | 20.11 | 20.25 | 19.97 | 20.20 | 2,427,416 | +0.05(+0.24%) |
Mar 30, 2011 | 20.15 | 20.46 | 20.06 | 20.15 | 1,738,881 | -0.07(-0.35%) |
Mar 29, 2011 | 19.92 | 20.22 | 19.73 | 20.22 | 1,803,898 | +0.24(+1.18%) |
Mar 28, 2011 | 20.23 | 20.41 | 19.96 | 19.99 | 1,927,493 | -0.20(-0.98%) |
Mar 25, 2011 | 20.18 | 20.29 | 20.06 | 20.18 | 2,595,043 | +0.05(+0.23%) |
Mar 24, 2011 | 19.70 | 20.20 | 19.54 | 20.14 | 3,151,802 | +0.61(+3.11%) |
Mar 23, 2011 | 19.48 | 19.60 | 19.30 | 19.53 | 3,900,454 | +0.03(+0.16%) |
Mar 22, 2011 | 19.54 | 19.69 | 19.37 | 19.50 | 1,988,439 | -0.12(-0.60%) |
Mar 21, 2011 | 19.73 | 19.79 | 19.28 | 19.62 | 2,898,883 | +0.53(+2.77%) |
Mar 18, 2011 | 19.23 | 19.37 | 18.92 | 19.09 | 6,306,156 | +0.17(+0.88%) |
Mar 17, 2011 | 19.01 | 19.08 | 18.78 | 18.92 | 4,248,105 | +0.25(+1.35%) |
Mar 16, 2011 | 19.42 | 19.49 | 18.64 | 18.67 | 9,172,054 | -0.86(-4.40%) |
Mar 15, 2011 | 19.52 | 19.75 | 19.17 | 19.53 | 5,120,613 | -0.58(-2.90%) |
Mar 14, 2011 | 19.98 | 20.25 | 19.88 | 20.11 | 2,412,511 | -0.06(-0.27%) |
Mar 11, 2011 | 19.99 | 20.32 | 19.92 | 20.17 | 2,623,134 | +0.09(+0.47%) |
Mar 10, 2011 | 20.03 | 20.30 | 19.75 | 20.07 | 4,101,990 | -0.25(-1.24%) |
Mar 09, 2011 | 21.08 | 21.08 | 20.22 | 20.33 | 4,177,178 | -0.81(-3.85%) |
Mar 08, 2011 | 21.13 | 21.41 | 20.76 | 21.14 | 2,575,421 | +0.04(+0.19%) |
Mar 07, 2011 | 21.82 | 21.94 | 20.70 | 21.10 | 5,427,313 | -0.61(-2.80%) |
Mar 04, 2011 | 21.90 | 21.97 | 21.48 | 21.71 | 4,490,856 | -0.18(-0.83%) |
Mar 03, 2011 | 21.55 | 22.12 | 21.52 | 21.89 | 5,735,257 | +0.59(+2.78%) |
Mar 02, 2011 | 21.10 | 21.57 | 21.06 | 21.30 | 4,598,528 | +0.17(+0.82%) |