Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 29, 2011 | 22.77 | 22.93 | 22.70 | 22.91 | 3,912,555 | +0.06(+0.25%) |
Apr 28, 2011 | 22.85 | 22.93 | 22.73 | 22.85 | 16,278,685 | +0.23(+1.02%) |
Apr 27, 2011 | 22.17 | 22.67 | 22.10 | 22.62 | 15,095,707 | +0.73(+3.33%) |
Apr 26, 2011 | 21.55 | 21.93 | 21.50 | 21.89 | 4,300,210 | +0.23(+1.04%) |
Apr 25, 2011 | 21.63 | 21.70 | 21.60 | 21.67 | 1,947,979 | -0.05(-0.22%) |
Apr 21, 2011 | 21.83 | 21.83 | 21.61 | 21.71 | 2,379,311 | -0.03(-0.14%) |
Apr 20, 2011 | 21.72 | 21.80 | 21.66 | 21.74 | 4,244,459 | +0.40(+1.89%) |
Apr 19, 2011 | 21.31 | 21.37 | 21.22 | 21.34 | 3,460,710 | +0.10(+0.47%) |
Apr 18, 2011 | 21.30 | 21.34 | 21.11 | 21.24 | 3,060,655 | -0.34(-1.58%) |
Apr 15, 2011 | 21.60 | 21.67 | 21.53 | 21.58 | 3,943,014 | +0.20(+0.93%) |
Apr 14, 2011 | 21.35 | 21.49 | 21.31 | 21.38 | 4,871,669 | +0.13(+0.62%) |
Apr 13, 2011 | 21.34 | 21.39 | 21.21 | 21.25 | 4,209,397 | +0.14(+0.65%) |
Apr 12, 2011 | 21.13 | 21.19 | 21.04 | 21.11 | 4,595,393 | +0.12(+0.55%) |
Apr 11, 2011 | 21.10 | 21.18 | 20.96 | 21.00 | 3,482,403 | +0.05(+0.25%) |
Apr 08, 2011 | 21.08 | 21.10 | 20.87 | 20.95 | 4,305,278 | -0.02(-0.10%) |
Apr 07, 2011 | 20.95 | 21.00 | 20.86 | 20.97 | 4,283,146 | +0.13(+0.60%) |
Apr 06, 2011 | 20.76 | 20.89 | 20.73 | 20.84 | 3,800,491 | +0.05(+0.25%) |
Apr 05, 2011 | 20.81 | 20.87 | 20.69 | 20.79 | 4,931,141 | +0.17(+0.81%) |
Apr 04, 2011 | 20.76 | 20.76 | 20.57 | 20.62 | 4,908,587 | +0.27(+1.34%) |
Apr 01, 2011 | 20.20 | 20.36 | 20.17 | 20.35 | 2,942,691 | +0.19(+0.96%) |
Mar 31, 2011 | 20.28 | 20.33 | 20.07 | 20.15 | 5,306,703 | -0.04(-0.18%) |
Mar 30, 2011 | 20.19 | 20.19 | 20.19 | 20.19 | 3,794,331 | +0.18(+0.89%) |
Mar 29, 2011 | 19.83 | 20.02 | 19.77 | 20.01 | 3,920,689 | +0.17(+0.87%) |
Mar 28, 2011 | 19.98 | 20.01 | 19.80 | 19.84 | 3,567,790 | +0.05(+0.24%) |
Mar 25, 2011 | 19.85 | 19.95 | 19.78 | 19.79 | 4,118,298 | +0.05(+0.24%) |
Mar 24, 2011 | 19.66 | 19.83 | 19.63 | 19.75 | 4,159,516 | +0.01(+0.03%) |
Mar 23, 2011 | 19.72 | 19.79 | 19.69 | 19.74 | 4,377,902 | -0.19(-0.95%) |
Mar 22, 2011 | 19.98 | 19.99 | 19.86 | 19.93 | 2,833,605 | +0.09(+0.45%) |
Mar 21, 2011 | 19.80 | 19.86 | 19.77 | 19.84 | 2,895,880 | +0.25(+1.26%) |
Mar 18, 2011 | 19.61 | 19.64 | 19.51 | 19.59 | 4,530,961 | +0.00(+0.00%) |
Mar 17, 2011 | 19.46 | 19.72 | 19.43 | 19.59 | 5,032,221 | +0.39(+2.02%) |
Mar 16, 2011 | 19.50 | 19.58 | 19.09 | 19.20 | 8,373,284 | -0.53(-2.69%) |
Mar 15, 2011 | 19.65 | 19.79 | 19.65 | 19.73 | 4,723,881 | -0.51(-2.51%) |
Mar 14, 2011 | 20.26 | 20.34 | 20.11 | 20.24 | 4,505,826 | -0.08(-0.41%) |
Mar 11, 2011 | 20.17 | 20.37 | 20.11 | 20.33 | 4,214,854 | +0.18(+0.89%) |
Mar 10, 2011 | 20.30 | 20.31 | 20.08 | 20.15 | 5,947,403 | -0.09(-0.47%) |
Mar 09, 2011 | 20.26 | 20.31 | 20.17 | 20.24 | 4,589,024 | +0.22(+1.10%) |
Mar 08, 2011 | 19.97 | 20.12 | 19.94 | 20.02 | 3,063,560 | -0.04(-0.18%) |
Mar 07, 2011 | 20.31 | 20.32 | 19.98 | 20.06 | 2,546,831 | -0.13(-0.65%) |
Mar 04, 2011 | 20.30 | 20.31 | 20.03 | 20.19 | 3,604,991 | +0.04(+0.21%) |
Mar 03, 2011 | 20.04 | 20.19 | 19.96 | 20.15 | 3,107,289 | +0.18(+0.89%) |
Mar 02, 2011 | 20.01 | 20.11 | 19.89 | 19.97 | 2,374,068 | -0.05(-0.26%) |
Mar 01, 2011 | 20.19 | 20.28 | 20.01 | 20.02 | 3,209,588 | -0.24(-1.17%) |
Feb 28, 2011 | 20.26 | 20.38 | 20.23 | 20.26 | 2,531,114 | +0.17(+0.86%) |
Feb 25, 2011 | 19.92 | 20.09 | 19.88 | 20.09 | 2,100,581 | +0.08(+0.39%) |
Feb 24, 2011 | 20.00 | 20.07 | 19.86 | 20.01 | 4,010,122 | -0.05(-0.24%) |
Feb 23, 2011 | 20.15 | 20.23 | 20.02 | 20.05 | 5,064,047 | +0.08(+0.39%) |
Feb 22, 2011 | 20.13 | 20.24 | 19.93 | 19.98 | 5,615,954 | -0.57(-2.76%) |
Feb 18, 2011 | 20.41 | 20.63 | 20.37 | 20.54 | 9,251,834 | +0.31(+1.56%) |
Feb 17, 2011 | 20.10 | 20.28 | 20.08 | 20.23 | 4,154,321 | +0.08(+0.42%) |
Feb 16, 2011 | 20.00 | 20.22 | 19.98 | 20.14 | 5,391,280 | +0.06(+0.31%) |
Feb 15, 2011 | 20.05 | 20.11 | 20.02 | 20.08 | 4,068,617 | +0.02(+0.08%) |
Feb 14, 2011 | 19.81 | 20.09 | 19.79 | 20.07 | 5,386,043 | +0.26(+1.30%) |
Feb 11, 2011 | 19.98 | 19.99 | 19.79 | 19.81 | 4,490,066 | -0.20(-1.00%) |
Feb 10, 2011 | 19.86 | 20.06 | 19.80 | 20.01 | 5,184,212 | -0.07(-0.34%) |
Feb 09, 2011 | 19.94 | 20.09 | 19.92 | 20.08 | 5,389,161 | -0.06(-0.30%) |
Feb 08, 2011 | 20.00 | 20.17 | 19.97 | 20.14 | 8,872,222 | -0.07(-0.36%) |
Feb 07, 2011 | 19.83 | 20.23 | 19.80 | 20.21 | 11,166,249 | +0.58(+2.95%) |
Feb 04, 2011 | 19.54 | 19.63 | 19.48 | 19.63 | 4,821,052 | +0.00(+0.00%) |
Feb 03, 2011 | 19.62 | 19.73 | 19.51 | 19.63 | 7,602,468 | +0.53(+2.79%) |
Feb 02, 2011 | 19.05 | 19.10 | 18.99 | 19.10 | 5,299,557 | -0.21(-1.10%) |