Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 17.81 | 17.95 | 17.69 | 17.83 | 12,439,159 | +0.15(+0.84%) |
May 23, 2011 | 17.73 | 17.89 | 17.63 | 17.68 | 16,999,884 | -0.27(-1.51%) |
May 20, 2011 | 18.22 | 18.28 | 17.91 | 17.95 | 18,719,594 | -0.29(-1.57%) |
May 19, 2011 | 18.36 | 18.47 | 18.13 | 18.24 | 20,076,530 | -0.03(-0.18%) |
May 18, 2011 | 18.89 | 19.10 | 17.91 | 18.27 | 42,655,432 | -1.23(-6.31%) |
May 17, 2011 | 19.25 | 19.53 | 19.23 | 19.50 | 6,919,760 | +0.12(+0.60%) |
May 16, 2011 | 19.40 | 19.64 | 19.34 | 19.39 | 6,785,504 | -0.07(-0.35%) |
May 13, 2011 | 19.73 | 19.84 | 19.31 | 19.46 | 7,027,185 | -0.27(-1.35%) |
May 12, 2011 | 19.45 | 19.78 | 19.36 | 19.72 | 6,984,933 | +0.23(+1.20%) |
May 11, 2011 | 19.70 | 19.78 | 19.32 | 19.49 | 11,103,101 | -0.28(-1.40%) |
May 10, 2011 | 19.79 | 19.88 | 19.71 | 19.77 | 8,517,145 | +0.06(+0.33%) |
May 09, 2011 | 19.79 | 19.89 | 19.52 | 19.70 | 7,490,920 | -0.14(-0.71%) |
May 06, 2011 | 20.16 | 20.28 | 19.69 | 19.84 | 7,562,114 | -0.03(-0.14%) |
May 05, 2011 | 19.86 | 20.04 | 19.68 | 19.87 | 7,668,264 | -0.12(-0.61%) |
May 04, 2011 | 20.24 | 20.24 | 19.86 | 19.99 | 6,855,269 | -0.19(-0.95%) |
May 03, 2011 | 20.24 | 20.31 | 20.04 | 20.19 | 7,172,513 | -0.04(-0.20%) |
May 02, 2011 | 20.20 | 20.24 | 20.17 | 20.23 | 6,933,770 | -0.01(-0.07%) |
Apr 29, 2011 | 20.55 | 20.58 | 20.08 | 20.24 | 10,003,540 | -0.29(-1.42%) |
Apr 28, 2011 | 19.80 | 20.67 | 19.79 | 20.53 | 18,960,372 | +0.98(+4.99%) |
Apr 27, 2011 | 19.54 | 19.62 | 19.09 | 19.56 | 9,221,097 | +0.14(+0.71%) |
Apr 26, 2011 | 19.35 | 19.54 | 19.18 | 19.42 | 7,449,912 | +0.25(+1.30%) |
Apr 25, 2011 | 19.32 | 19.33 | 19.13 | 19.17 | 7,197,893 | -0.16(-0.82%) |
Apr 21, 2011 | 19.23 | 19.36 | 19.01 | 19.33 | 7,734,322 | +0.16(+0.83%) |
Apr 20, 2011 | 19.14 | 19.43 | 19.04 | 19.17 | 10,903,070 | +0.43(+2.31%) |
Apr 19, 2011 | 18.64 | 18.81 | 18.58 | 18.74 | 6,723,278 | +0.16(+0.85%) |
Apr 18, 2011 | 18.52 | 18.66 | 18.46 | 18.58 | 9,794,744 | -0.24(-1.28%) |
Apr 15, 2011 | 18.84 | 18.87 | 18.55 | 18.82 | 10,801,390 | +0.09(+0.48%) |
Apr 14, 2011 | 18.75 | 18.81 | 18.52 | 18.73 | 7,889,514 | -0.15(-0.78%) |
Apr 13, 2011 | 19.29 | 19.31 | 18.82 | 18.88 | 7,479,285 | -0.26(-1.34%) |
Apr 12, 2011 | 19.12 | 19.25 | 19.01 | 19.13 | 7,520,931 | -0.26(-1.32%) |
Apr 11, 2011 | 19.38 | 19.68 | 19.32 | 19.39 | 7,974,697 | +0.06(+0.32%) |
Apr 08, 2011 | 19.63 | 19.71 | 19.21 | 19.33 | 5,231,477 | -0.22(-1.11%) |
Apr 07, 2011 | 19.71 | 19.90 | 19.35 | 19.54 | 12,004,758 | -0.18(-0.89%) |
Apr 06, 2011 | 19.66 | 19.77 | 19.53 | 19.72 | 7,886,315 | +0.14(+0.70%) |
Apr 05, 2011 | 19.56 | 19.63 | 19.43 | 19.58 | 6,929,433 | +0.01(+0.04%) |
Apr 04, 2011 | 19.36 | 19.60 | 19.29 | 19.58 | 9,942,051 | +0.31(+1.59%) |
Apr 01, 2011 | 19.21 | 19.37 | 19.10 | 19.27 | 8,755,541 | +0.26(+1.36%) |
Mar 31, 2011 | 18.85 | 19.13 | 18.75 | 19.01 | 9,142,441 | +0.09(+0.49%) |
Mar 30, 2011 | 18.92 | 18.92 | 18.92 | 18.92 | 7,812,873 | +0.13(+0.71%) |
Mar 29, 2011 | 18.98 | 19.03 | 18.67 | 18.78 | 9,103,093 | -0.20(-1.04%) |
Mar 28, 2011 | 19.04 | 19.18 | 18.98 | 18.98 | 7,359,959 | +0.02(+0.09%) |
Mar 25, 2011 | 19.13 | 19.17 | 18.96 | 18.96 | 7,723,308 | -0.15(-0.79%) |
Mar 24, 2011 | 19.07 | 19.16 | 18.95 | 19.12 | 7,950,974 | +0.22(+1.16%) |
Mar 23, 2011 | 18.99 | 18.99 | 18.70 | 18.90 | 11,181,763 | -0.14(-0.72%) |
Mar 22, 2011 | 18.96 | 19.41 | 18.76 | 19.03 | 16,107,621 | +0.11(+0.59%) |
Mar 21, 2011 | 18.81 | 18.92 | 18.75 | 18.92 | 13,590,818 | +0.67(+3.67%) |
Mar 18, 2011 | 18.48 | 18.62 | 18.18 | 18.25 | 23,144,392 | +0.08(+0.44%) |
Mar 17, 2011 | 18.43 | 18.60 | 18.05 | 18.17 | 25,317,616 | -0.10(-0.55%) |
Mar 16, 2011 | 18.52 | 18.91 | 17.62 | 18.27 | 38,919,284 | -0.06(-0.31%) |
Mar 15, 2011 | 18.02 | 19.41 | 17.96 | 18.33 | 51,016,932 | -1.08(-5.58%) |
Mar 14, 2011 | 18.85 | 19.75 | 18.77 | 19.41 | 26,824,222 | -0.59(-2.97%) |
Mar 11, 2011 | 19.43 | 20.11 | 19.36 | 20.01 | 16,326,219 | -0.05(-0.27%) |
Mar 10, 2011 | 20.25 | 20.26 | 19.94 | 20.06 | 8,229,723 | -0.40(-1.95%) |
Mar 09, 2011 | 20.53 | 20.59 | 20.39 | 20.46 | 5,561,262 | -0.14(-0.66%) |
Mar 08, 2011 | 20.55 | 20.71 | 20.46 | 20.60 | 7,431,469 | +0.15(+0.76%) |
Mar 07, 2011 | 20.76 | 20.93 | 20.42 | 20.44 | 7,803,297 | -0.24(-1.15%) |
Mar 04, 2011 | 20.84 | 21.02 | 20.59 | 20.68 | 8,257,579 | -0.14(-0.67%) |
Mar 03, 2011 | 20.57 | 20.87 | 20.57 | 20.82 | 6,663,655 | +0.44(+2.16%) |
Mar 02, 2011 | 20.63 | 20.68 | 20.36 | 20.38 | 7,701,640 | -0.35(-1.67%) |