Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 20.58 | 20.77 | 20.26 | 20.26 | 2,112,194 | -0.64(-3.06%) |
Oct 28, 2011 | 21.12 | 21.36 | 20.74 | 20.90 | 2,326,453 | -0.27(-1.29%) |
Oct 27, 2011 | 20.18 | 21.63 | 20.02 | 21.18 | 4,783,273 | +1.83(+9.45%) |
Oct 26, 2011 | 19.01 | 19.55 | 18.63 | 19.35 | 6,385,162 | -0.66(-3.31%) |
Oct 25, 2011 | 20.50 | 20.53 | 19.89 | 20.01 | 2,419,638 | -0.75(-3.60%) |
Oct 24, 2011 | 20.19 | 20.90 | 20.01 | 20.76 | 1,624,093 | +0.65(+3.22%) |
Oct 21, 2011 | 19.68 | 20.12 | 19.51 | 20.11 | 2,151,502 | +0.65(+3.33%) |
Oct 20, 2011 | 19.34 | 19.68 | 19.21 | 19.46 | 2,316,261 | +0.08(+0.43%) |
Oct 19, 2011 | 20.46 | 20.46 | 19.33 | 19.38 | 3,558,100 | -1.21(-5.88%) |
Oct 18, 2011 | 19.87 | 20.72 | 19.77 | 20.59 | 2,278,034 | +0.73(+3.68%) |
Oct 17, 2011 | 20.80 | 20.80 | 19.81 | 19.86 | 1,818,817 | -1.12(-5.34%) |
Oct 14, 2011 | 20.78 | 21.06 | 20.54 | 20.98 | 1,268,591 | +0.50(+2.42%) |
Oct 13, 2011 | 20.57 | 20.62 | 20.02 | 20.48 | 1,094,411 | -0.17(-0.81%) |
Oct 12, 2011 | 20.48 | 20.88 | 20.44 | 20.65 | 1,670,453 | +0.30(+1.50%) |
Oct 11, 2011 | 20.41 | 20.63 | 20.18 | 20.35 | 1,420,632 | -0.27(-1.29%) |
Oct 10, 2011 | 20.52 | 20.68 | 20.23 | 20.61 | 1,370,056 | +0.50(+2.50%) |
Oct 07, 2011 | 20.39 | 20.44 | 19.79 | 20.11 | 2,029,056 | -0.14(-0.68%) |
Oct 06, 2011 | 20.03 | 20.28 | 19.75 | 20.25 | 2,146,491 | +0.14(+0.68%) |
Oct 05, 2011 | 19.31 | 20.18 | 19.17 | 20.11 | 1,815,763 | +0.80(+4.14%) |
Oct 04, 2011 | 17.97 | 19.33 | 17.91 | 19.31 | 2,237,409 | +1.05(+5.76%) |
Oct 03, 2011 | 18.96 | 19.37 | 18.25 | 18.26 | 2,180,388 | -0.85(-4.43%) |
Sep 30, 2011 | 19.92 | 20.07 | 19.11 | 19.11 | 1,885,128 | -1.07(-5.29%) |
Sep 29, 2011 | 20.00 | 20.42 | 19.73 | 20.17 | 1,665,954 | +0.60(+3.08%) |
Sep 28, 2011 | 20.19 | 20.45 | 19.55 | 19.57 | 1,685,116 | -0.53(-2.62%) |
Sep 27, 2011 | 20.40 | 20.83 | 19.98 | 20.10 | 1,999,874 | +0.12(+0.61%) |
Sep 26, 2011 | 19.85 | 20.01 | 19.47 | 19.97 | 2,866,587 | +0.27(+1.39%) |
Sep 23, 2011 | 19.00 | 19.79 | 18.97 | 19.70 | 1,886,103 | +0.61(+3.19%) |
Sep 22, 2011 | 19.08 | 19.35 | 18.92 | 19.09 | 2,682,060 | -0.66(-3.32%) |
Sep 21, 2011 | 20.69 | 21.02 | 19.73 | 19.75 | 1,456,937 | -1.04(-5.02%) |
Sep 20, 2011 | 20.94 | 21.49 | 20.76 | 20.79 | 1,365,145 | -0.08(-0.37%) |
Sep 19, 2011 | 20.75 | 20.97 | 20.38 | 20.86 | 1,727,414 | -0.30(-1.40%) |
Sep 16, 2011 | 21.19 | 21.44 | 21.07 | 21.16 | 1,403,875 | +0.07(+0.33%) |
Sep 15, 2011 | 20.90 | 21.22 | 20.70 | 21.09 | 1,355,343 | +0.49(+2.37%) |
Sep 14, 2011 | 20.23 | 20.97 | 19.72 | 20.61 | 1,443,837 | +0.51(+2.54%) |
Sep 13, 2011 | 19.66 | 20.27 | 19.63 | 20.10 | 1,563,253 | +0.46(+2.33%) |
Sep 12, 2011 | 19.52 | 19.91 | 19.02 | 19.64 | 1,742,399 | -0.13(-0.66%) |
Sep 09, 2011 | 20.32 | 20.32 | 19.61 | 19.77 | 985,591 | -0.69(-3.39%) |
Sep 08, 2011 | 20.76 | 21.02 | 20.42 | 20.46 | 860,682 | -0.43(-2.04%) |
Sep 07, 2011 | 20.45 | 20.91 | 20.45 | 20.89 | 1,355,780 | +0.85(+4.22%) |
Sep 06, 2011 | 19.98 | 20.26 | 19.86 | 20.04 | 1,383,436 | -0.61(-2.95%) |
Sep 02, 2011 | 20.96 | 21.54 | 20.58 | 20.65 | 1,335,972 | -0.77(-3.59%) |
Sep 01, 2011 | 21.92 | 22.06 | 21.36 | 21.42 | 1,519,439 | -0.56(-2.54%) |
Aug 31, 2011 | 22.06 | 22.28 | 21.79 | 21.98 | 1,022,223 | +0.04(+0.17%) |
Aug 30, 2011 | 21.53 | 22.03 | 21.42 | 21.94 | 1,128,886 | +0.20(+0.90%) |
Aug 29, 2011 | 21.04 | 21.77 | 20.92 | 21.75 | 3,472,731 | +1.04(+5.03%) |
Aug 26, 2011 | 20.07 | 20.73 | 19.83 | 20.70 | 3,124,231 | +0.38(+1.86%) |
Aug 25, 2011 | 20.70 | 20.83 | 20.05 | 20.33 | 3,970,452 | -0.31(-1.50%) |
Aug 24, 2011 | 19.98 | 20.66 | 19.81 | 20.64 | 1,442,835 | +0.60(+3.02%) |
Aug 23, 2011 | 19.25 | 20.03 | 19.09 | 20.03 | 1,684,125 | +0.93(+4.86%) |
Aug 22, 2011 | 20.17 | 20.21 | 19.07 | 19.10 | 2,813,762 | -0.57(-2.88%) |
Aug 19, 2011 | 19.56 | 20.36 | 19.53 | 19.67 | 1,718,231 | -0.17(-0.84%) |
Aug 18, 2011 | 20.20 | 20.20 | 19.63 | 19.84 | 3,633,735 | -0.89(-4.30%) |
Aug 17, 2011 | 20.68 | 20.92 | 20.51 | 20.73 | 1,689,713 | +0.15(+0.73%) |
Aug 16, 2011 | 20.67 | 20.85 | 20.44 | 20.58 | 1,612,788 | -0.31(-1.48%) |
Aug 15, 2011 | 20.85 | 20.94 | 20.61 | 20.89 | 1,305,610 | +0.18(+0.88%) |
Aug 12, 2011 | 20.49 | 20.78 | 20.30 | 20.70 | 1,675,134 | +0.26(+1.26%) |
Aug 11, 2011 | 19.79 | 20.71 | 19.65 | 20.45 | 2,968,788 | +0.80(+4.07%) |
Aug 10, 2011 | 20.02 | 20.07 | 19.59 | 19.65 | 4,189,427 | -0.73(-3.59%) |
Aug 09, 2011 | 21.50 | 20.43 | 19.52 | 20.38 | 6,724,706 | +0.52(+2.62%) |
Aug 08, 2011 | 21.50 | 21.98 | 19.85 | 19.86 | 4,033,772 | -2.13(-9.68%) |
Aug 05, 2011 | 22.27 | 22.31 | 21.44 | 21.99 | 2,423,033 | +0.10(+0.45%) |
Aug 04, 2011 | 22.33 | 22.36 | 21.84 | 21.89 | 3,334,120 | -0.76(-3.33%) |
Aug 03, 2011 | 22.73 | 23.01 | 22.35 | 22.64 | 2,454,115 | -0.09(-0.40%) |
Aug 02, 2011 | 23.47 | 23.66 | 22.73 | 22.73 | 1,723,382 | -1.01(-4.26%) |