Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 19.45 | 19.76 | 19.38 | 19.71 | 2,562,269 | +0.46(+2.42%) |
Aug 30, 2011 | 18.95 | 19.33 | 18.78 | 19.24 | 1,369,649 | +0.24(+1.27%) |
Aug 29, 2011 | 18.44 | 19.02 | 18.43 | 19.00 | 1,171,066 | +0.85(+4.68%) |
Aug 26, 2011 | 17.90 | 18.36 | 17.64 | 18.15 | 1,892,494 | +0.10(+0.54%) |
Aug 25, 2011 | 18.35 | 18.39 | 17.95 | 18.05 | 1,372,232 | -0.21(-1.13%) |
Aug 24, 2011 | 18.35 | 18.58 | 17.95 | 18.26 | 2,175,851 | -0.16(-0.87%) |
Aug 23, 2011 | 17.81 | 18.45 | 17.77 | 18.42 | 2,029,527 | +0.65(+3.67%) |
Aug 22, 2011 | 17.84 | 17.93 | 17.53 | 17.77 | 1,753,863 | +0.30(+1.74%) |
Aug 19, 2011 | 17.16 | 17.84 | 17.13 | 17.46 | 1,591,092 | +0.08(+0.46%) |
Aug 18, 2011 | 17.35 | 17.62 | 17.13 | 17.38 | 1,723,072 | -0.59(-3.28%) |
Aug 17, 2011 | 18.21 | 18.33 | 17.64 | 17.97 | 1,355,776 | -0.10(-0.54%) |
Aug 16, 2011 | 18.20 | 18.20 | 17.77 | 18.07 | 1,466,444 | -0.18(-0.98%) |
Aug 15, 2011 | 18.25 | 18.38 | 18.00 | 18.25 | 1,271,001 | +0.20(+1.09%) |
Aug 12, 2011 | 18.29 | 18.82 | 17.91 | 18.05 | 1,883,621 | -0.04(-0.20%) |
Aug 11, 2011 | 17.23 | 18.26 | 17.11 | 18.09 | 2,672,207 | +1.00(+5.86%) |
Aug 10, 2011 | 17.49 | 17.64 | 16.97 | 17.09 | 2,354,706 | -0.72(-4.02%) |
Aug 09, 2011 | 17.84 | 17.85 | 16.71 | 17.80 | 3,468,936 | +0.85(+5.01%) |
Aug 08, 2011 | 17.84 | 18.20 | 16.92 | 16.95 | 4,837,564 | -1.46(-7.92%) |
Aug 05, 2011 | 18.48 | 18.60 | 17.88 | 18.41 | 2,916,477 | +0.22(+1.23%) |
Aug 04, 2011 | 18.73 | 18.77 | 18.18 | 18.19 | 2,867,135 | -0.84(-4.42%) |
Aug 03, 2011 | 19.23 | 19.28 | 18.91 | 19.03 | 2,738,501 | -0.20(-1.02%) |
Aug 02, 2011 | 19.57 | 19.79 | 19.20 | 19.22 | 2,385,614 | -0.63(-3.15%) |
Aug 01, 2011 | 20.12 | 20.13 | 19.66 | 19.85 | 3,411,105 | +0.01(+0.05%) |
Jul 29, 2011 | 19.80 | 19.98 | 19.58 | 19.84 | 2,354,578 | -0.21(-1.07%) |
Jul 28, 2011 | 19.85 | 20.43 | 19.84 | 20.05 | 1,416,121 | +0.18(+0.90%) |
Jul 27, 2011 | 19.86 | 19.95 | 19.72 | 19.88 | 2,041,180 | -0.06(-0.31%) |
Jul 26, 2011 | 19.96 | 19.99 | 19.78 | 19.94 | 1,011,167 | +0.02(+0.09%) |
Jul 25, 2011 | 19.91 | 20.09 | 19.88 | 19.92 | 1,425,495 | -0.27(-1.33%) |
Jul 22, 2011 | 20.27 | 20.28 | 20.15 | 20.19 | 1,282,940 | +0.19(+0.94%) |
Jul 21, 2011 | 19.86 | 20.09 | 19.82 | 20.00 | 1,506,548 | +0.24(+1.22%) |
Jul 20, 2011 | 19.73 | 20.02 | 19.67 | 19.76 | 2,210,905 | +0.04(+0.18%) |
Jul 19, 2011 | 19.20 | 19.77 | 19.13 | 19.72 | 4,243,680 | +0.72(+3.81%) |
Jul 18, 2011 | 19.25 | 19.26 | 18.93 | 19.00 | 2,245,514 | -0.38(-1.94%) |
Jul 15, 2011 | 19.51 | 19.67 | 19.16 | 19.37 | 2,506,515 | -0.02(-0.09%) |
Jul 14, 2011 | 20.03 | 20.03 | 19.26 | 19.39 | 2,683,443 | -0.63(-3.17%) |
Jul 13, 2011 | 19.79 | 20.07 | 19.76 | 20.03 | 2,946,559 | -0.13(-0.62%) |
Jul 12, 2011 | 20.30 | 20.38 | 20.13 | 20.15 | 1,783,712 | -0.29(-1.40%) |
Jul 11, 2011 | 20.82 | 20.93 | 20.23 | 20.44 | 2,360,728 | -0.64(-3.05%) |
Jul 08, 2011 | 21.21 | 21.34 | 20.97 | 21.08 | 2,093,928 | -0.38(-1.79%) |
Jul 07, 2011 | 21.55 | 21.57 | 21.41 | 21.47 | 3,157,587 | +0.15(+0.71%) |
Jul 06, 2011 | 21.68 | 21.76 | 21.24 | 21.31 | 3,604,938 | -0.40(-1.85%) |
Jul 05, 2011 | 22.08 | 22.13 | 21.61 | 21.72 | 2,504,405 | -0.36(-1.62%) |
Jul 01, 2011 | 21.97 | 22.14 | 21.94 | 22.07 | 1,794,578 | +0.08(+0.37%) |
Jun 30, 2011 | 22.36 | 22.36 | 21.84 | 21.99 | 1,878,326 | -0.15(-0.69%) |
Jun 29, 2011 | 22.32 | 22.47 | 22.08 | 22.15 | 1,721,626 | +0.09(+0.41%) |
Jun 28, 2011 | 21.59 | 22.09 | 21.57 | 22.06 | 1,314,823 | +0.62(+2.88%) |
Jun 27, 2011 | 21.25 | 21.53 | 21.16 | 21.44 | 1,004,479 | +0.15(+0.71%) |
Jun 24, 2011 | 21.61 | 21.67 | 21.24 | 21.29 | 1,666,549 | -0.32(-1.49%) |
Jun 23, 2011 | 20.97 | 21.62 | 20.83 | 21.61 | 1,696,740 | +0.37(+1.73%) |
Jun 22, 2011 | 21.19 | 21.33 | 21.12 | 21.24 | 1,533,508 | +0.03(+0.13%) |
Jun 21, 2011 | 20.80 | 21.26 | 20.64 | 21.22 | 1,320,822 | +0.52(+2.51%) |
Jun 20, 2011 | 20.68 | 20.73 | 20.64 | 20.70 | 1,344,385 | +0.24(+1.18%) |
Jun 17, 2011 | 20.50 | 20.59 | 20.34 | 20.46 | 1,396,515 | +0.16(+0.79%) |
Jun 16, 2011 | 20.40 | 20.49 | 20.18 | 20.30 | 1,162,793 | -0.19(-0.92%) |
Jun 15, 2011 | 20.48 | 20.68 | 20.28 | 20.48 | 1,407,681 | -0.25(-1.21%) |
Jun 14, 2011 | 20.18 | 20.80 | 20.13 | 20.73 | 1,637,913 | +0.77(+3.85%) |
Jun 13, 2011 | 19.96 | 20.12 | 19.89 | 19.96 | 650,408 | +0.07(+0.36%) |
Jun 10, 2011 | 20.15 | 20.25 | 19.86 | 19.89 | 984,726 | -0.45(-2.20%) |
Jun 09, 2011 | 20.12 | 20.38 | 20.08 | 20.34 | 1,315,135 | +0.22(+1.11%) |
Jun 08, 2011 | 20.09 | 20.23 | 19.95 | 20.12 | 1,033,316 | -0.02(-0.09%) |
Jun 07, 2011 | 20.23 | 20.36 | 20.13 | 20.13 | 1,369,142 | -0.02(-0.09%) |
Jun 06, 2011 | 20.44 | 20.52 | 20.07 | 20.15 | 1,670,131 | -0.43(-2.08%) |