Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 20.53 | 20.67 | 19.98 | 19.98 | 10,690,093 | -0.62(-3.02%) |
Oct 28, 2011 | 21.00 | 21.02 | 20.58 | 20.60 | 8,532,262 | -0.42(-2.02%) |
Oct 27, 2011 | 20.76 | 21.22 | 20.67 | 21.02 | 9,840,864 | +0.66(+3.24%) |
Oct 26, 2011 | 20.44 | 20.58 | 20.11 | 20.36 | 6,917,026 | +0.27(+1.32%) |
Oct 25, 2011 | 20.36 | 20.56 | 20.02 | 20.10 | 6,273,751 | -0.43(-2.11%) |
Oct 24, 2011 | 20.42 | 20.74 | 20.31 | 20.53 | 5,692,241 | +0.13(+0.63%) |
Oct 21, 2011 | 20.25 | 20.41 | 19.95 | 20.40 | 8,907,097 | +0.35(+1.74%) |
Oct 20, 2011 | 19.26 | 20.09 | 19.22 | 20.05 | 9,492,529 | +0.73(+3.77%) |
Oct 19, 2011 | 19.26 | 19.69 | 19.11 | 19.33 | 8,620,147 | +0.03(+0.16%) |
Oct 18, 2011 | 18.38 | 19.51 | 18.27 | 19.29 | 7,584,288 | +0.98(+5.34%) |
Oct 17, 2011 | 18.79 | 18.87 | 18.29 | 18.32 | 4,311,711 | -0.61(-3.24%) |
Oct 14, 2011 | 18.96 | 19.03 | 18.51 | 18.93 | 4,246,726 | +0.24(+1.30%) |
Oct 13, 2011 | 18.85 | 18.93 | 18.41 | 18.69 | 5,004,293 | -0.38(-1.99%) |
Oct 12, 2011 | 18.75 | 19.33 | 18.70 | 19.07 | 5,603,231 | +0.49(+2.65%) |
Oct 11, 2011 | 18.61 | 18.82 | 18.48 | 18.57 | 3,808,393 | -0.20(-1.09%) |
Oct 10, 2011 | 18.35 | 18.78 | 18.32 | 18.78 | 4,026,947 | +0.79(+4.38%) |
Oct 07, 2011 | 18.66 | 18.67 | 17.99 | 17.99 | 5,896,470 | -0.63(-3.38%) |
Oct 06, 2011 | 18.56 | 18.63 | 18.29 | 18.62 | 4,405,987 | +0.31(+1.70%) |
Oct 05, 2011 | 18.01 | 18.41 | 17.65 | 18.31 | 5,786,454 | +0.39(+2.16%) |
Oct 04, 2011 | 17.04 | 17.97 | 16.94 | 17.92 | 8,442,570 | +0.70(+4.05%) |
Oct 03, 2011 | 18.00 | 18.09 | 17.21 | 17.22 | 7,412,531 | -0.74(-4.14%) |
Sep 30, 2011 | 18.32 | 18.48 | 17.97 | 17.97 | 8,458,824 | -0.66(-3.54%) |
Sep 29, 2011 | 18.19 | 18.70 | 18.19 | 18.63 | 7,903,664 | +0.79(+4.42%) |
Sep 28, 2011 | 18.03 | 18.21 | 17.83 | 17.84 | 7,711,233 | -0.21(-1.18%) |
Sep 27, 2011 | 17.94 | 18.56 | 17.77 | 18.05 | 9,235,727 | +0.20(+1.15%) |
Sep 26, 2011 | 17.44 | 17.89 | 17.10 | 17.85 | 8,346,374 | +0.58(+3.34%) |
Sep 23, 2011 | 17.18 | 17.50 | 17.10 | 17.27 | 5,992,809 | +0.07(+0.40%) |
Sep 22, 2011 | 17.28 | 17.32 | 16.89 | 17.20 | 10,237,582 | -0.31(-1.78%) |
Sep 21, 2011 | 18.34 | 18.47 | 17.50 | 17.51 | 7,588,451 | -0.93(-5.06%) |
Sep 20, 2011 | 18.64 | 18.81 | 18.45 | 18.45 | 6,964,553 | -0.11(-0.57%) |
Sep 19, 2011 | 18.56 | 18.68 | 18.39 | 18.55 | 6,471,355 | -0.36(-1.92%) |
Sep 16, 2011 | 19.04 | 19.17 | 18.78 | 18.92 | 9,180,382 | -0.13(-0.68%) |
Sep 15, 2011 | 19.13 | 19.17 | 18.69 | 19.04 | 8,620,170 | +0.16(+0.84%) |
Sep 14, 2011 | 19.15 | 19.27 | 18.67 | 18.89 | 8,928,021 | -0.14(-0.72%) |
Sep 13, 2011 | 19.17 | 19.31 | 18.85 | 19.02 | 7,497,641 | -0.14(-0.75%) |
Sep 12, 2011 | 18.73 | 19.17 | 18.54 | 19.17 | 6,489,138 | +0.35(+1.85%) |
Sep 09, 2011 | 19.08 | 19.15 | 18.73 | 18.82 | 6,729,627 | -0.38(-1.98%) |
Sep 08, 2011 | 19.42 | 19.60 | 19.10 | 19.20 | 5,433,175 | -0.41(-2.09%) |
Sep 07, 2011 | 18.95 | 19.63 | 18.89 | 19.61 | 6,992,166 | +0.98(+5.25%) |
Sep 06, 2011 | 18.41 | 18.66 | 18.29 | 18.63 | 9,246,458 | -0.30(-1.60%) |
Sep 02, 2011 | 19.36 | 19.41 | 18.93 | 18.93 | 5,884,310 | -0.72(-3.67%) |
Sep 01, 2011 | 19.85 | 20.04 | 19.64 | 19.65 | 5,820,059 | -0.24(-1.22%) |
Aug 31, 2011 | 19.86 | 20.05 | 19.73 | 19.89 | 6,587,403 | +0.14(+0.73%) |
Aug 30, 2011 | 19.70 | 19.91 | 19.32 | 19.75 | 6,980,633 | -0.20(-0.99%) |
Aug 29, 2011 | 19.03 | 20.02 | 18.95 | 19.95 | 10,839,194 | +1.56(+8.50%) |
Aug 26, 2011 | 18.11 | 18.67 | 17.76 | 18.38 | 10,044,372 | +0.02(+0.08%) |
Aug 25, 2011 | 19.05 | 19.30 | 18.19 | 18.37 | 10,265,244 | -0.57(-3.02%) |
Aug 24, 2011 | 18.69 | 19.03 | 18.54 | 18.94 | 6,791,301 | +0.18(+0.96%) |
Aug 23, 2011 | 18.41 | 18.80 | 18.35 | 18.76 | 9,686,907 | +0.37(+2.00%) |
Aug 22, 2011 | 18.76 | 18.81 | 18.29 | 18.39 | 7,160,829 | +0.08(+0.41%) |
Aug 19, 2011 | 18.11 | 18.81 | 18.05 | 18.32 | 8,617,390 | +0.02(+0.12%) |
Aug 18, 2011 | 18.83 | 18.83 | 18.14 | 18.29 | 11,557,872 | -0.86(-4.51%) |
Aug 17, 2011 | 19.38 | 19.50 | 19.06 | 19.16 | 4,860,843 | -0.14(-0.74%) |
Aug 16, 2011 | 19.33 | 19.55 | 19.14 | 19.30 | 5,584,299 | -0.27(-1.38%) |
Aug 15, 2011 | 19.21 | 19.59 | 19.02 | 19.57 | 6,204,325 | +0.68(+3.62%) |
Aug 12, 2011 | 19.49 | 19.63 | 18.80 | 18.89 | 8,773,416 | -0.41(-2.14%) |
Aug 11, 2011 | 18.44 | 19.60 | 18.24 | 19.30 | 11,774,206 | +1.02(+5.55%) |
Aug 10, 2011 | 19.11 | 19.15 | 18.25 | 18.29 | 14,002,059 | -1.08(-5.55%) |
Aug 09, 2011 | 19.40 | 19.40 | 17.99 | 19.36 | 14,360,050 | +0.89(+4.80%) |
Aug 08, 2011 | 19.40 | 19.69 | 18.33 | 18.47 | 13,363,318 | -1.29(-6.54%) |
Aug 05, 2011 | 19.99 | 20.14 | 19.39 | 19.77 | 13,226,937 | -0.02(-0.08%) |
Aug 04, 2011 | 20.41 | 20.57 | 19.78 | 19.78 | 11,366,269 | -0.95(-4.57%) |
Aug 03, 2011 | 20.56 | 20.89 | 20.36 | 20.73 | 8,158,211 | -0.05(-0.25%) |
Aug 02, 2011 | 20.99 | 21.08 | 20.72 | 20.78 | 9,077,640 | -0.53(-2.47%) |