Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 18.85 | 18.93 | 18.84 | 18.87 | 1,213,456 | +0.03(+0.18%) |
May 23, 2011 | 18.85 | 18.88 | 18.73 | 18.84 | 2,702,014 | -0.35(-1.83%) |
May 20, 2011 | 19.26 | 19.31 | 19.09 | 19.19 | 1,931,136 | -0.02(-0.09%) |
May 19, 2011 | 19.26 | 19.29 | 19.16 | 19.21 | 2,304,697 | -0.11(-0.56%) |
May 18, 2011 | 19.16 | 19.37 | 19.10 | 19.32 | 4,415,673 | +0.07(+0.35%) |
May 17, 2011 | 19.25 | 19.29 | 19.11 | 19.25 | 5,168,454 | -0.19(-0.99%) |
May 16, 2011 | 19.49 | 19.64 | 19.41 | 19.44 | 2,412,103 | -0.10(-0.51%) |
May 13, 2011 | 19.79 | 19.81 | 19.47 | 19.54 | 4,085,466 | -0.18(-0.89%) |
May 12, 2011 | 19.58 | 19.76 | 19.42 | 19.72 | 3,184,919 | +0.01(+0.04%) |
May 11, 2011 | 19.89 | 19.90 | 19.57 | 19.71 | 5,594,978 | -0.20(-1.01%) |
May 10, 2011 | 19.85 | 20.00 | 19.83 | 19.91 | 5,099,472 | +0.04(+0.21%) |
May 09, 2011 | 19.87 | 19.94 | 19.80 | 19.87 | 1,820,220 | +0.00(+0.00%) |
May 06, 2011 | 19.93 | 20.08 | 19.80 | 19.87 | 5,406,050 | +0.35(+1.80%) |
May 05, 2011 | 19.43 | 19.69 | 19.37 | 19.52 | 8,562,669 | -0.13(-0.64%) |
May 04, 2011 | 19.96 | 19.98 | 19.62 | 19.64 | 8,146,215 | -0.38(-1.88%) |
May 03, 2011 | 20.06 | 20.08 | 19.80 | 20.02 | 6,070,775 | -0.50(-2.44%) |
May 02, 2011 | 20.51 | 20.55 | 20.47 | 20.52 | 2,683,550 | -0.29(-1.41%) |
Apr 29, 2011 | 20.76 | 20.88 | 20.69 | 20.81 | 2,016,625 | -0.05(-0.24%) |
Apr 28, 2011 | 20.87 | 20.88 | 20.75 | 20.86 | 4,605,747 | -0.15(-0.72%) |
Apr 27, 2011 | 20.98 | 21.07 | 20.81 | 21.01 | 3,344,938 | -0.13(-0.59%) |
Apr 26, 2011 | 20.95 | 21.15 | 20.91 | 21.14 | 2,610,497 | +0.18(+0.84%) |
Apr 25, 2011 | 20.99 | 20.99 | 20.86 | 20.96 | 1,257,014 | -0.14(-0.67%) |
Apr 21, 2011 | 21.15 | 21.17 | 21.06 | 21.10 | 1,804,830 | +0.01(+0.04%) |
Apr 20, 2011 | 21.06 | 21.13 | 21.01 | 21.10 | 2,318,588 | +0.46(+2.23%) |
Apr 19, 2011 | 20.60 | 20.66 | 20.53 | 20.64 | 2,195,665 | +0.25(+1.23%) |
Apr 18, 2011 | 20.48 | 20.48 | 20.27 | 20.39 | 2,821,667 | -0.43(-2.09%) |
Apr 15, 2011 | 20.89 | 20.90 | 20.73 | 20.82 | 8,685,044 | -0.21(-0.99%) |
Apr 14, 2011 | 20.90 | 21.06 | 20.81 | 21.03 | 2,740,525 | +0.09(+0.44%) |
Apr 13, 2011 | 21.05 | 21.10 | 20.85 | 20.94 | 4,312,180 | +0.51(+2.50%) |
Apr 12, 2011 | 20.57 | 20.58 | 20.39 | 20.43 | 3,698,905 | -0.21(-1.01%) |
Apr 11, 2011 | 20.87 | 20.87 | 20.59 | 20.64 | 3,833,845 | -0.35(-1.67%) |
Apr 08, 2011 | 21.18 | 21.18 | 20.93 | 20.99 | 3,316,988 | -0.20(-0.95%) |
Apr 07, 2011 | 21.25 | 21.36 | 21.13 | 21.19 | 3,290,619 | -0.05(-0.24%) |
Apr 06, 2011 | 21.34 | 21.38 | 21.22 | 21.24 | 3,969,383 | -0.08(-0.39%) |
Apr 05, 2011 | 21.25 | 21.37 | 21.19 | 21.32 | 2,602,797 | +0.00(+0.00%) |
Apr 04, 2011 | 21.24 | 21.32 | 21.20 | 21.32 | 3,605,509 | +0.40(+1.92%) |
Apr 01, 2011 | 20.93 | 21.02 | 20.86 | 20.92 | 3,799,328 | +0.19(+0.93%) |
Mar 31, 2011 | 20.77 | 20.84 | 20.70 | 20.73 | 2,337,701 | +0.09(+0.45%) |
Mar 30, 2011 | 20.64 | 20.64 | 20.64 | 20.64 | 2,734,741 | +0.19(+0.94%) |
Mar 29, 2011 | 20.26 | 20.45 | 20.19 | 20.44 | 2,878,791 | +0.49(+2.47%) |
Mar 28, 2011 | 20.13 | 20.13 | 19.93 | 19.95 | 3,137,716 | -0.03(-0.17%) |
Mar 25, 2011 | 20.13 | 20.19 | 19.98 | 19.98 | 3,170,394 | +0.08(+0.42%) |
Mar 24, 2011 | 19.66 | 19.93 | 19.65 | 19.90 | 2,398,002 | +0.33(+1.71%) |
Mar 23, 2011 | 19.40 | 19.64 | 19.32 | 19.57 | 3,892,236 | +0.35(+1.83%) |
Mar 22, 2011 | 19.22 | 19.27 | 19.13 | 19.22 | 3,281,999 | +0.13(+0.66%) |
Mar 21, 2011 | 19.10 | 19.15 | 19.07 | 19.09 | 2,122,735 | +0.08(+0.44%) |
Mar 18, 2011 | 19.12 | 19.15 | 18.99 | 19.01 | 3,652,591 | -0.24(-1.26%) |
Mar 17, 2011 | 19.37 | 19.42 | 19.17 | 19.25 | 3,556,413 | +0.08(+0.44%) |
Mar 16, 2011 | 19.47 | 19.47 | 19.05 | 19.17 | 6,404,043 | -0.23(-1.16%) |
Mar 15, 2011 | 19.27 | 19.47 | 19.25 | 19.39 | 4,961,887 | -0.16(-0.81%) |
Mar 14, 2011 | 19.46 | 19.59 | 19.38 | 19.55 | 2,120,658 | +0.18(+0.95%) |
Mar 11, 2011 | 19.18 | 19.40 | 19.17 | 19.37 | 3,264,696 | +0.18(+0.96%) |
Mar 10, 2011 | 19.35 | 19.40 | 19.12 | 19.18 | 2,115,777 | -0.40(-2.05%) |
Mar 09, 2011 | 19.55 | 19.60 | 19.47 | 19.58 | 1,706,715 | +0.08(+0.39%) |
Mar 08, 2011 | 19.28 | 19.57 | 19.26 | 19.51 | 3,663,768 | +0.48(+2.50%) |
Mar 07, 2011 | 19.27 | 19.27 | 18.92 | 19.03 | 2,905,941 | -0.38(-1.98%) |
Mar 04, 2011 | 19.51 | 19.57 | 19.27 | 19.42 | 3,622,095 | -0.19(-0.98%) |
Mar 03, 2011 | 19.56 | 19.67 | 19.47 | 19.61 | 3,139,050 | +0.38(+2.00%) |
Mar 02, 2011 | 19.21 | 19.36 | 19.15 | 19.22 | 3,083,597 | +0.08(+0.39%) |