Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 29, 2011 | 20.76 | 21.63 | 20.60 | 21.54 | 3,077,356 | +0.93(+4.51%) |
Apr 28, 2011 | 20.78 | 20.84 | 20.58 | 20.61 | 1,384,414 | -0.22(-1.06%) |
Apr 27, 2011 | 20.89 | 20.94 | 20.44 | 20.83 | 2,363,581 | +0.05(+0.24%) |
Apr 26, 2011 | 21.03 | 21.05 | 20.76 | 20.78 | 2,721,252 | -0.13(-0.62%) |
Apr 25, 2011 | 20.92 | 21.00 | 20.62 | 20.91 | 904,800 | -0.16(-0.76%) |
Apr 21, 2011 | 21.25 | 21.36 | 21.02 | 21.07 | 932,630 | -0.20(-0.94%) |
Apr 20, 2011 | 21.29 | 21.53 | 21.12 | 21.27 | 1,172,621 | +0.22(+1.05%) |
Apr 19, 2011 | 20.84 | 21.22 | 20.82 | 21.05 | 1,397,004 | +0.19(+0.91%) |
Apr 18, 2011 | 20.45 | 20.98 | 20.31 | 20.86 | 1,683,649 | -0.02(-0.10%) |
Apr 15, 2011 | 21.18 | 21.18 | 20.70 | 20.88 | 1,760,299 | -0.25(-1.18%) |
Apr 14, 2011 | 20.59 | 21.26 | 20.51 | 21.13 | 3,467,367 | +0.68(+3.33%) |
Apr 13, 2011 | 20.34 | 20.56 | 20.20 | 20.45 | 2,716,137 | +0.16(+0.79%) |
Apr 12, 2011 | 20.49 | 20.58 | 20.04 | 20.29 | 2,161,996 | -0.28(-1.36%) |
Apr 11, 2011 | 20.64 | 20.84 | 20.50 | 20.57 | 1,651,366 | -0.06(-0.29%) |
Apr 08, 2011 | 21.02 | 21.39 | 20.49 | 20.63 | 2,963,683 | -0.33(-1.57%) |
Apr 07, 2011 | 21.01 | 21.42 | 20.67 | 20.96 | 6,925,957 | -1.53(-6.80%) |
Apr 06, 2011 | 22.97 | 23.13 | 22.42 | 22.49 | 1,781,905 | -0.22(-0.97%) |
Apr 05, 2011 | 21.99 | 22.76 | 21.79 | 22.71 | 2,173,656 | +0.73(+3.32%) |
Apr 04, 2011 | 22.04 | 22.38 | 21.96 | 21.98 | 2,016,869 | +0.06(+0.27%) |
Apr 01, 2011 | 21.17 | 21.96 | 20.81 | 21.92 | 2,898,760 | +0.93(+4.43%) |
Mar 31, 2011 | 20.97 | 21.12 | 20.85 | 20.99 | 3,847,443 | +0.04(+0.19%) |
Mar 30, 2011 | 20.95 | 21.10 | 20.88 | 20.95 | 1,724,597 | -0.01(-0.05%) |
Mar 29, 2011 | 20.85 | 21.00 | 20.74 | 20.96 | 1,620,542 | +0.05(+0.24%) |
Mar 28, 2011 | 21.20 | 21.22 | 20.81 | 20.91 | 1,436,821 | -0.35(-1.65%) |
Mar 25, 2011 | 21.48 | 21.51 | 21.21 | 21.26 | 1,341,173 | -0.22(-1.02%) |
Mar 24, 2011 | 21.20 | 21.53 | 21.09 | 21.48 | 882,415 | +0.36(+1.72%) |
Mar 23, 2011 | 21.15 | 21.33 | 20.95 | 21.12 | 800,768 | -0.09(-0.44%) |
Mar 22, 2011 | 21.42 | 21.49 | 21.15 | 21.21 | 1,095,671 | -0.19(-0.89%) |
Mar 21, 2011 | 21.28 | 21.48 | 20.94 | 21.40 | 1,526,570 | +0.65(+3.13%) |
Mar 18, 2011 | 20.78 | 21.25 | 20.63 | 20.75 | 2,269,483 | +0.10(+0.48%) |
Mar 17, 2011 | 20.58 | 20.73 | 20.13 | 20.65 | 1,607,088 | +0.34(+1.70%) |
Mar 16, 2011 | 20.26 | 20.50 | 20.01 | 20.30 | 1,915,081 | -0.04(-0.17%) |
Mar 15, 2011 | 20.13 | 20.47 | 19.85 | 20.34 | 1,303,250 | -0.20(-0.97%) |
Mar 14, 2011 | 20.60 | 20.82 | 20.25 | 20.54 | 917,320 | -0.21(-1.01%) |
Mar 11, 2011 | 20.26 | 20.80 | 20.12 | 20.75 | 1,125,340 | +0.41(+2.02%) |
Mar 10, 2011 | 20.68 | 20.80 | 20.18 | 20.34 | 1,533,180 | -0.50(-2.40%) |
Mar 09, 2011 | 21.05 | 21.05 | 20.58 | 20.84 | 1,734,793 | -0.21(-1.00%) |
Mar 08, 2011 | 20.81 | 21.33 | 20.67 | 21.05 | 1,668,564 | +0.19(+0.91%) |
Mar 07, 2011 | 21.42 | 21.42 | 20.63 | 20.86 | 977,485 | -0.47(-2.20%) |
Mar 04, 2011 | 21.32 | 21.41 | 21.17 | 21.33 | 798,481 | +0.00(+0.00%) |
Mar 03, 2011 | 20.88 | 21.50 | 20.88 | 21.33 | 2,488,120 | +0.51(+2.45%) |
Mar 02, 2011 | 20.60 | 20.93 | 20.57 | 20.82 | 1,284,483 | +0.25(+1.22%) |
Mar 01, 2011 | 21.13 | 21.39 | 20.50 | 20.57 | 2,248,135 | -0.78(-3.65%) |
Feb 28, 2011 | 21.21 | 21.46 | 20.92 | 21.35 | 1,538,320 | -0.03(-0.14%) |
Feb 25, 2011 | 21.13 | 21.42 | 20.66 | 21.38 | 3,447,595 | +0.43(+2.05%) |
Feb 24, 2011 | 20.40 | 21.08 | 20.22 | 20.95 | 4,103,039 | +0.63(+3.10%) |
Feb 23, 2011 | 20.16 | 20.44 | 19.53 | 20.32 | 6,279,599 | +0.07(+0.35%) |
Feb 22, 2011 | 20.48 | 20.70 | 20.15 | 20.25 | 3,415,701 | -0.47(-2.27%) |
Feb 18, 2011 | 21.31 | 21.44 | 20.42 | 20.72 | 4,939,880 | -0.63(-2.95%) |
Feb 17, 2011 | 21.55 | 21.75 | 21.32 | 21.35 | 1,923,684 | -0.24(-1.11%) |
Feb 16, 2011 | 21.13 | 21.84 | 20.80 | 21.59 | 5,951,640 | +0.01(+0.05%) |
Feb 15, 2011 | 21.91 | 22.00 | 21.46 | 21.58 | 2,471,819 | -0.39(-1.78%) |
Feb 14, 2011 | 22.10 | 22.16 | 21.89 | 21.97 | 1,984,205 | -0.08(-0.36%) |
Feb 11, 2011 | 22.14 | 22.20 | 22.03 | 22.05 | 4,899,244 | -0.12(-0.54%) |
Feb 10, 2011 | 21.97 | 22.21 | 21.74 | 22.17 | 2,480,550 | +0.08(+0.36%) |
Feb 09, 2011 | 22.17 | 22.19 | 21.95 | 22.09 | 3,667,216 | -0.09(-0.43%) |
Feb 08, 2011 | 21.83 | 22.20 | 21.75 | 22.18 | 2,157,652 | +0.40(+1.86%) |
Feb 07, 2011 | 21.47 | 21.89 | 21.37 | 21.78 | 1,541,827 | +0.33(+1.51%) |
Feb 04, 2011 | 21.28 | 21.51 | 21.00 | 21.45 | 2,190,477 | +0.22(+1.06%) |
Feb 03, 2011 | 21.11 | 21.37 | 20.91 | 21.23 | 1,254,070 | +0.07(+0.33%) |
Feb 02, 2011 | 21.00 | 21.22 | 20.75 | 21.16 | 1,883,961 | -0.06(-0.28%) |