Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 21.95 | 22.03 | 21.75 | 21.77 | 7,590,715 | -0.39(-1.77%) |
Oct 28, 2011 | 22.00 | 22.21 | 21.97 | 22.16 | 10,759,463 | +0.08(+0.34%) |
Oct 27, 2011 | 21.95 | 22.23 | 21.80 | 22.09 | 16,656,706 | +0.64(+2.97%) |
Oct 26, 2011 | 21.56 | 21.57 | 21.06 | 21.45 | 8,954,534 | +0.09(+0.43%) |
Oct 25, 2011 | 21.65 | 21.65 | 21.30 | 21.36 | 14,350,216 | -0.34(-1.58%) |
Oct 24, 2011 | 21.44 | 21.77 | 21.40 | 21.70 | 15,116,305 | +0.33(+1.57%) |
Oct 21, 2011 | 21.34 | 21.48 | 21.21 | 21.37 | 11,699,523 | +0.27(+1.27%) |
Oct 20, 2011 | 21.18 | 21.21 | 20.84 | 21.10 | 10,614,275 | -0.09(-0.43%) |
Oct 19, 2011 | 21.49 | 21.53 | 21.15 | 21.19 | 14,629,187 | -0.42(-1.94%) |
Oct 18, 2011 | 21.36 | 21.74 | 21.16 | 21.61 | 10,405,783 | +0.19(+0.90%) |
Oct 17, 2011 | 21.72 | 21.73 | 21.33 | 21.42 | 10,634,569 | -0.34(-1.58%) |
Oct 14, 2011 | 21.68 | 21.80 | 21.58 | 21.76 | 13,743,432 | +0.38(+1.76%) |
Oct 13, 2011 | 21.13 | 21.40 | 21.08 | 21.39 | 11,918,172 | +0.23(+1.11%) |
Oct 12, 2011 | 21.23 | 21.38 | 21.15 | 21.15 | 11,485,193 | +0.09(+0.44%) |
Oct 11, 2011 | 20.89 | 21.11 | 20.84 | 21.06 | 12,810,889 | +0.09(+0.44%) |
Oct 10, 2011 | 20.57 | 20.98 | 20.57 | 20.97 | 9,640,603 | +0.63(+3.09%) |
Oct 07, 2011 | 20.44 | 20.55 | 20.22 | 20.34 | 11,675,483 | -0.08(-0.37%) |
Oct 06, 2011 | 20.27 | 20.42 | 19.95 | 20.41 | 12,744,522 | +0.30(+1.50%) |
Oct 05, 2011 | 19.66 | 20.15 | 19.50 | 20.11 | 15,818,182 | +0.41(+2.08%) |
Oct 04, 2011 | 19.10 | 19.71 | 18.92 | 19.70 | 20,067,872 | +0.39(+2.04%) |
Oct 03, 2011 | 19.69 | 19.89 | 19.28 | 19.31 | 27,389,514 | -0.44(-2.25%) |
Sep 30, 2011 | 20.00 | 20.16 | 19.73 | 19.75 | 19,993,738 | -0.51(-2.52%) |
Sep 29, 2011 | 20.61 | 20.68 | 19.95 | 20.26 | 23,527,604 | -0.04(-0.21%) |
Sep 28, 2011 | 20.67 | 20.79 | 20.29 | 20.31 | 14,729,555 | -0.29(-1.42%) |
Sep 27, 2011 | 20.69 | 20.91 | 20.48 | 20.60 | 26,216,284 | +0.26(+1.28%) |
Sep 26, 2011 | 20.18 | 20.38 | 19.85 | 20.34 | 24,501,530 | +0.25(+1.25%) |
Sep 23, 2011 | 19.80 | 20.15 | 19.72 | 20.09 | 31,181,066 | +0.23(+1.14%) |
Sep 22, 2011 | 19.96 | 20.15 | 19.60 | 19.86 | 49,259,724 | -0.64(-3.10%) |
Sep 21, 2011 | 20.89 | 21.05 | 20.49 | 20.50 | 26,380,530 | -0.31(-1.49%) |
Sep 20, 2011 | 20.98 | 21.17 | 20.79 | 20.81 | 29,550,294 | -0.05(-0.24%) |
Sep 19, 2011 | 20.64 | 20.94 | 20.47 | 20.86 | 14,055,188 | -0.05(-0.24%) |
Sep 16, 2011 | 20.75 | 20.91 | 20.70 | 20.91 | 17,925,138 | +0.23(+1.11%) |
Sep 15, 2011 | 20.55 | 20.72 | 20.40 | 20.68 | 15,082,712 | +0.33(+1.60%) |
Sep 14, 2011 | 20.20 | 20.58 | 19.96 | 20.35 | 20,117,552 | +0.30(+1.50%) |
Sep 13, 2011 | 19.91 | 20.11 | 19.78 | 20.05 | 19,598,006 | +0.23(+1.18%) |
Sep 12, 2011 | 19.39 | 19.83 | 19.36 | 19.82 | 13,494,600 | +0.23(+1.19%) |
Sep 09, 2011 | 19.86 | 19.97 | 19.49 | 19.59 | 19,795,874 | -0.43(-2.12%) |
Sep 08, 2011 | 20.04 | 20.30 | 19.96 | 20.01 | 11,340,060 | -0.10(-0.50%) |
Sep 07, 2011 | 19.89 | 20.11 | 19.85 | 20.11 | 12,836,044 | +0.51(+2.59%) |
Sep 06, 2011 | 19.27 | 19.65 | 19.18 | 19.60 | 13,683,346 | -0.09(-0.47%) |
Sep 02, 2011 | 19.81 | 19.92 | 19.62 | 19.70 | 17,196,588 | -0.46(-2.28%) |
Sep 01, 2011 | 20.42 | 20.58 | 20.15 | 20.15 | 13,577,333 | -0.23(-1.10%) |
Aug 31, 2011 | 20.54 | 20.68 | 20.21 | 20.38 | 14,697,818 | -0.05(-0.25%) |
Aug 30, 2011 | 20.30 | 20.54 | 20.16 | 20.43 | 14,954,834 | +0.08(+0.41%) |
Aug 29, 2011 | 20.05 | 20.35 | 20.04 | 20.35 | 23,896,114 | +0.50(+2.52%) |
Aug 26, 2011 | 19.39 | 19.90 | 19.18 | 19.85 | 27,782,500 | +0.38(+1.97%) |
Aug 25, 2011 | 19.75 | 19.83 | 19.40 | 19.46 | 24,476,442 | -0.28(-1.44%) |
Aug 24, 2011 | 19.55 | 19.80 | 19.41 | 19.75 | 26,970,256 | +0.18(+0.89%) |
Aug 23, 2011 | 19.01 | 19.59 | 18.95 | 19.57 | 22,269,732 | +0.69(+3.67%) |
Aug 22, 2011 | 19.16 | 19.20 | 18.80 | 18.88 | 24,095,602 | +0.10(+0.53%) |
Aug 19, 2011 | 19.00 | 19.35 | 18.74 | 18.78 | 45,265,192 | -0.47(-2.43%) |
Aug 18, 2011 | 19.65 | 19.66 | 19.05 | 19.25 | 37,113,732 | -0.98(-4.86%) |
Aug 17, 2011 | 20.30 | 20.49 | 20.02 | 20.23 | 25,851,936 | -0.09(-0.45%) |
Aug 16, 2011 | 20.30 | 20.47 | 20.05 | 20.32 | 24,264,590 | -0.15(-0.73%) |
Aug 15, 2011 | 20.27 | 20.50 | 20.17 | 20.47 | 41,935,444 | +0.36(+1.78%) |
Aug 12, 2011 | 20.23 | 20.25 | 19.92 | 20.11 | 17,492,114 | +0.14(+0.71%) |
Aug 11, 2011 | 19.53 | 20.23 | 19.42 | 19.97 | 37,892,012 | +0.73(+3.81%) |
Aug 10, 2011 | 19.65 | 19.84 | 19.19 | 19.24 | 41,075,412 | -0.78(-3.92%) |
Aug 09, 2011 | 20.15 | 20.03 | 18.86 | 20.02 | 50,107,000 | +0.88(+4.57%) |
Aug 08, 2011 | 19.67 | 20.00 | 19.15 | 19.15 | 53,918,276 | -1.14(-5.63%) |
Aug 05, 2011 | 20.55 | 20.65 | 19.69 | 20.29 | 39,385,440 | -0.13(-0.61%) |
Aug 04, 2011 | 21.02 | 21.06 | 20.38 | 20.41 | 40,409,680 | -0.86(-4.04%) |
Aug 03, 2011 | 21.07 | 21.33 | 20.78 | 21.27 | 25,826,526 | +0.22(+1.03%) |
Aug 02, 2011 | 21.38 | 21.50 | 21.02 | 21.05 | 25,332,942 | -0.45(-2.09%) |