Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 29, 2011 | 20.50 | 20.94 | 20.41 | 20.80 | 8,529,456 | +0.39(+1.90%) |
Apr 28, 2011 | 20.44 | 21.06 | 20.18 | 20.41 | 18,370,220 | -0.06(-0.29%) |
Apr 27, 2011 | 20.70 | 20.79 | 20.04 | 20.47 | 10,344,438 | -0.15(-0.73%) |
Apr 26, 2011 | 20.64 | 20.77 | 20.45 | 20.62 | 10,781,327 | +0.21(+1.01%) |
Apr 25, 2011 | 20.57 | 20.59 | 20.28 | 20.41 | 9,422,903 | +0.01(+0.07%) |
Apr 21, 2011 | 19.68 | 20.42 | 19.63 | 20.40 | 13,091,824 | +0.83(+4.22%) |
Apr 20, 2011 | 19.99 | 20.08 | 19.41 | 19.57 | 14,963,478 | -0.25(-1.24%) |
Apr 19, 2011 | 19.52 | 19.91 | 19.44 | 19.82 | 13,795,050 | +0.28(+1.45%) |
Apr 18, 2011 | 18.90 | 19.57 | 18.75 | 19.54 | 17,619,142 | +0.44(+2.29%) |
Apr 15, 2011 | 19.62 | 19.62 | 19.09 | 19.10 | 18,495,908 | -0.55(-2.77%) |
Apr 14, 2011 | 19.54 | 19.82 | 19.39 | 19.64 | 8,191,590 | -0.06(-0.30%) |
Apr 13, 2011 | 19.80 | 19.99 | 19.36 | 19.70 | 11,891,498 | +0.04(+0.20%) |
Apr 12, 2011 | 19.78 | 19.87 | 19.17 | 19.66 | 14,621,359 | -0.24(-1.19%) |
Apr 11, 2011 | 20.28 | 20.56 | 19.86 | 19.90 | 10,536,735 | -0.46(-2.25%) |
Apr 08, 2011 | 20.55 | 20.75 | 20.14 | 20.36 | 10,445,694 | -0.18(-0.87%) |
Apr 07, 2011 | 20.74 | 20.86 | 20.36 | 20.53 | 12,943,608 | -0.09(-0.43%) |
Apr 06, 2011 | 21.19 | 21.22 | 20.38 | 20.62 | 13,383,641 | -0.47(-2.25%) |
Apr 05, 2011 | 20.92 | 21.34 | 20.74 | 21.10 | 16,361,620 | +0.20(+0.96%) |
Apr 04, 2011 | 20.56 | 20.90 | 20.43 | 20.90 | 11,768,660 | +0.43(+2.10%) |
Apr 01, 2011 | 20.27 | 20.72 | 20.18 | 20.47 | 16,788,356 | +0.37(+1.83%) |
Mar 31, 2011 | 20.06 | 20.56 | 20.00 | 20.10 | 26,348,028 | +0.61(+3.15%) |
Mar 30, 2011 | 19.48 | 19.48 | 19.48 | 19.48 | 9,501,952 | +0.42(+2.20%) |
Mar 29, 2011 | 18.84 | 19.15 | 18.55 | 19.07 | 8,698,463 | +0.29(+1.52%) |
Mar 28, 2011 | 19.52 | 19.52 | 18.76 | 18.78 | 10,832,895 | -0.63(-3.24%) |
Mar 25, 2011 | 18.44 | 19.55 | 18.44 | 19.41 | 21,494,536 | +0.92(+4.99%) |
Mar 24, 2011 | 18.53 | 18.65 | 18.22 | 18.49 | 14,400,518 | +0.05(+0.26%) |
Mar 23, 2011 | 18.01 | 18.52 | 17.63 | 18.44 | 22,106,334 | +0.43(+2.40%) |
Mar 22, 2011 | 18.64 | 18.70 | 17.88 | 18.01 | 20,920,340 | -0.67(-3.60%) |
Mar 21, 2011 | 18.59 | 18.72 | 18.38 | 18.68 | 16,931,922 | -0.04(-0.20%) |
Mar 18, 2011 | 19.46 | 19.54 | 18.61 | 18.72 | 14,974,421 | -0.31(-1.64%) |
Mar 17, 2011 | 18.99 | 19.25 | 18.78 | 19.03 | 12,942,158 | +0.68(+3.69%) |
Mar 16, 2011 | 18.52 | 19.10 | 18.15 | 18.36 | 23,017,994 | +0.02(+0.11%) |
Mar 15, 2011 | 18.34 | 18.60 | 18.28 | 18.33 | 22,727,754 | -0.17(-0.94%) |
Mar 14, 2011 | 18.18 | 18.86 | 18.08 | 18.51 | 9,976,192 | -0.01(-0.04%) |
Mar 11, 2011 | 17.94 | 18.70 | 17.93 | 18.52 | 11,801,784 | +0.30(+1.65%) |
Mar 10, 2011 | 18.18 | 18.64 | 17.76 | 18.22 | 24,486,746 | -0.37(-2.02%) |
Mar 09, 2011 | 18.76 | 19.07 | 18.40 | 18.59 | 15,129,409 | -0.35(-1.87%) |
Mar 08, 2011 | 19.00 | 19.02 | 18.35 | 18.95 | 21,760,118 | +0.01(+0.03%) |
Mar 07, 2011 | 19.87 | 19.95 | 18.72 | 18.94 | 25,848,586 | -0.79(-4.03%) |
Mar 04, 2011 | 20.58 | 20.58 | 19.58 | 19.73 | 17,650,850 | -0.86(-4.16%) |
Mar 03, 2011 | 20.13 | 20.67 | 20.04 | 20.59 | 13,628,125 | +0.66(+3.31%) |
Mar 02, 2011 | 20.07 | 20.32 | 19.69 | 19.93 | 14,042,923 | -0.19(-0.96%) |
Mar 01, 2011 | 20.94 | 20.94 | 20.03 | 20.13 | 13,642,526 | -0.63(-3.05%) |
Feb 28, 2011 | 20.72 | 20.99 | 20.23 | 20.76 | 13,734,186 | +0.18(+0.89%) |
Feb 25, 2011 | 19.91 | 20.60 | 19.91 | 20.58 | 15,455,582 | +0.88(+4.49%) |
Feb 24, 2011 | 19.85 | 20.15 | 19.54 | 19.69 | 22,595,852 | -0.06(-0.31%) |
Feb 23, 2011 | 19.34 | 19.95 | 18.13 | 19.75 | 54,352,164 | +0.36(+1.85%) |
Feb 22, 2011 | 20.18 | 20.89 | 19.37 | 19.40 | 29,669,854 | -0.86(-4.26%) |
Feb 18, 2011 | 21.68 | 21.72 | 20.09 | 20.26 | 33,807,364 | -1.46(-6.72%) |
Feb 17, 2011 | 21.28 | 21.74 | 21.19 | 21.72 | 14,300,296 | +0.44(+2.05%) |
Feb 16, 2011 | 21.28 | 21.60 | 21.01 | 21.28 | 13,656,022 | +0.14(+0.65%) |
Feb 15, 2011 | 22.23 | 22.23 | 21.05 | 21.14 | 21,974,226 | -1.16(-5.19%) |
Feb 14, 2011 | 22.09 | 22.50 | 22.04 | 22.30 | 9,836,122 | +0.21(+0.96%) |
Feb 11, 2011 | 21.97 | 22.32 | 21.78 | 22.09 | 13,760,613 | -0.00(-0.02%) |
Feb 10, 2011 | 22.05 | 22.60 | 22.02 | 22.09 | 14,592,380 | -0.23(-1.02%) |
Feb 09, 2011 | 21.51 | 22.49 | 21.50 | 22.32 | 28,397,710 | +0.81(+3.79%) |
Feb 08, 2011 | 21.51 | 21.73 | 21.09 | 21.51 | 15,056,337 | +0.04(+0.16%) |
Feb 07, 2011 | 21.04 | 21.64 | 21.04 | 21.47 | 13,119,251 | +0.52(+2.50%) |
Feb 04, 2011 | 20.92 | 21.08 | 20.70 | 20.95 | 8,008,849 | +0.04(+0.18%) |
Feb 03, 2011 | 21.27 | 21.36 | 20.59 | 20.91 | 13,660,822 | -0.38(-1.78%) |
Feb 02, 2011 | 20.20 | 21.31 | 19.99 | 21.29 | 19,725,026 | +0.97(+4.76%) |