Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 20.00 | 20.56 | 19.91 | 20.03 | 6,861,542 | -0.17(-0.82%) |
Sep 29, 2011 | 20.95 | 21.20 | 19.66 | 20.19 | 8,289,762 | -0.38(-1.86%) |
Sep 28, 2011 | 21.67 | 21.76 | 20.54 | 20.58 | 6,587,164 | -0.89(-4.15%) |
Sep 27, 2011 | 21.71 | 21.90 | 21.35 | 21.47 | 11,783,739 | +0.16(+0.73%) |
Sep 26, 2011 | 21.07 | 21.62 | 20.75 | 21.31 | 10,162,577 | +0.50(+2.42%) |
Sep 23, 2011 | 20.28 | 20.93 | 20.10 | 20.81 | 6,982,396 | +0.48(+2.34%) |
Sep 22, 2011 | 20.85 | 20.95 | 20.04 | 20.33 | 10,141,723 | -1.17(-5.42%) |
Sep 21, 2011 | 22.52 | 22.83 | 21.49 | 21.50 | 9,092,962 | -0.94(-4.17%) |
Sep 20, 2011 | 22.46 | 23.08 | 22.27 | 22.43 | 6,949,101 | +0.03(+0.15%) |
Sep 19, 2011 | 22.20 | 22.52 | 22.01 | 22.40 | 6,971,953 | -0.14(-0.61%) |
Sep 16, 2011 | 22.50 | 22.66 | 22.23 | 22.53 | 9,080,425 | +0.04(+0.17%) |
Sep 15, 2011 | 22.52 | 22.58 | 22.07 | 22.50 | 8,404,783 | +0.28(+1.28%) |
Sep 14, 2011 | 21.78 | 22.52 | 21.63 | 22.21 | 9,711,429 | +0.56(+2.58%) |
Sep 13, 2011 | 21.73 | 21.74 | 21.26 | 21.65 | 11,009,652 | +0.04(+0.18%) |
Sep 12, 2011 | 20.75 | 21.71 | 20.66 | 21.61 | 10,684,059 | +0.70(+3.32%) |
Sep 09, 2011 | 21.37 | 21.51 | 20.61 | 20.92 | 10,261,380 | -0.71(-3.26%) |
Sep 08, 2011 | 22.01 | 22.03 | 21.48 | 21.62 | 9,453,434 | -0.46(-2.08%) |
Sep 07, 2011 | 21.69 | 22.26 | 21.69 | 22.08 | 18,896,610 | +0.65(+3.01%) |
Sep 06, 2011 | 20.94 | 21.55 | 20.60 | 21.44 | 6,625,696 | -0.09(-0.43%) |
Sep 02, 2011 | 21.28 | 21.67 | 20.72 | 21.53 | 6,719,492 | +0.02(+0.11%) |
Sep 01, 2011 | 22.06 | 22.33 | 21.48 | 21.51 | 7,002,921 | -0.61(-2.75%) |
Aug 31, 2011 | 21.91 | 22.31 | 21.86 | 22.11 | 9,170,593 | +0.02(+0.09%) |
Aug 30, 2011 | 21.72 | 22.52 | 21.56 | 22.09 | 8,686,333 | +0.27(+1.26%) |
Aug 29, 2011 | 21.33 | 22.22 | 21.23 | 21.82 | 8,386,276 | +0.76(+3.63%) |
Aug 26, 2011 | 19.85 | 21.17 | 19.84 | 21.06 | 11,710,789 | +1.08(+5.39%) |
Aug 25, 2011 | 20.02 | 20.09 | 19.57 | 19.98 | 6,172,731 | +0.06(+0.30%) |
Aug 24, 2011 | 19.81 | 20.01 | 19.43 | 19.92 | 3,456,921 | +0.03(+0.15%) |
Aug 23, 2011 | 19.25 | 19.89 | 18.68 | 19.89 | 5,673,244 | +0.70(+3.62%) |
Aug 22, 2011 | 19.27 | 19.53 | 19.04 | 19.19 | 6,571,776 | +0.28(+1.50%) |
Aug 19, 2011 | 18.15 | 19.41 | 18.12 | 18.91 | 10,511,476 | +0.43(+2.33%) |
Aug 18, 2011 | 18.94 | 18.99 | 18.03 | 18.48 | 7,689,218 | -1.01(-5.20%) |
Aug 17, 2011 | 19.72 | 19.99 | 19.13 | 19.49 | 6,445,166 | -0.11(-0.57%) |
Aug 16, 2011 | 19.69 | 19.82 | 19.26 | 19.61 | 4,702,698 | -0.24(-1.18%) |
Aug 15, 2011 | 19.54 | 19.97 | 19.38 | 19.84 | 5,558,367 | +0.32(+1.66%) |
Aug 12, 2011 | 18.73 | 19.53 | 18.36 | 19.52 | 11,280,746 | +0.76(+4.07%) |
Aug 11, 2011 | 17.90 | 18.98 | 17.67 | 18.75 | 15,572,502 | +1.50(+8.68%) |
Aug 10, 2011 | 17.88 | 17.88 | 17.16 | 17.26 | 14,060,215 | -0.96(-5.27%) |
Aug 09, 2011 | 18.08 | 18.25 | 17.22 | 18.22 | 14,481,257 | +0.44(+2.48%) |
Aug 08, 2011 | 19.13 | 19.28 | 17.77 | 17.77 | 10,572,186 | -1.81(-9.25%) |
Aug 05, 2011 | 19.87 | 20.07 | 18.64 | 19.59 | 11,672,638 | -0.15(-0.74%) |
Aug 04, 2011 | 20.60 | 20.70 | 19.72 | 19.73 | 9,717,867 | -1.17(-5.58%) |
Aug 03, 2011 | 20.74 | 20.96 | 20.29 | 20.90 | 6,808,256 | +0.13(+0.61%) |
Aug 02, 2011 | 21.33 | 21.73 | 20.76 | 20.77 | 8,239,625 | -0.72(-3.37%) |
Aug 01, 2011 | 21.94 | 22.00 | 21.31 | 21.50 | 6,181,362 | -0.29(-1.35%) |
Jul 29, 2011 | 21.92 | 22.17 | 21.59 | 21.79 | 5,229,144 | -0.30(-1.37%) |
Jul 28, 2011 | 22.44 | 22.58 | 22.05 | 22.09 | 5,064,055 | -0.40(-1.78%) |
Jul 27, 2011 | 23.87 | 23.87 | 22.39 | 22.50 | 15,533,814 | -0.82(-3.53%) |
Jul 26, 2011 | 23.69 | 23.70 | 23.23 | 23.32 | 7,221,254 | -0.25(-1.08%) |
Jul 25, 2011 | 23.36 | 23.82 | 23.17 | 23.57 | 6,570,381 | +0.14(+0.59%) |
Jul 22, 2011 | 23.47 | 23.55 | 23.40 | 23.44 | 7,518,844 | +0.04(+0.17%) |
Jul 21, 2011 | 23.54 | 23.63 | 23.28 | 23.40 | 8,841,477 | -0.12(-0.50%) |
Jul 20, 2011 | 23.70 | 23.70 | 23.35 | 23.51 | 9,559,235 | -0.09(-0.37%) |
Jul 19, 2011 | 23.31 | 23.74 | 23.31 | 23.60 | 9,467,355 | +0.48(+2.08%) |
Jul 18, 2011 | 23.06 | 23.17 | 22.83 | 23.12 | 5,733,849 | +0.01(+0.04%) |
Jul 15, 2011 | 23.14 | 23.28 | 22.94 | 23.11 | 10,846,990 | +0.09(+0.38%) |
Jul 14, 2011 | 23.00 | 23.27 | 22.71 | 23.02 | 9,563,500 | -0.39(-1.67%) |
Jul 13, 2011 | 22.87 | 23.98 | 22.85 | 23.42 | 14,256,597 | -0.25(-1.08%) |
Jul 12, 2011 | 23.90 | 24.06 | 23.63 | 23.67 | 5,454,247 | -0.22(-0.90%) |
Jul 11, 2011 | 24.44 | 24.45 | 23.76 | 23.89 | 3,752,574 | -0.65(-2.63%) |
Jul 08, 2011 | 24.07 | 24.53 | 23.98 | 24.53 | 4,368,713 | +0.22(+0.89%) |
Jul 07, 2011 | 24.08 | 24.41 | 23.97 | 24.32 | 3,875,246 | +0.47(+1.97%) |
Jul 06, 2011 | 23.83 | 24.04 | 23.72 | 23.85 | 4,199,528 | +0.03(+0.12%) |
Jul 05, 2011 | 23.75 | 24.33 | 23.65 | 23.82 | 5,181,529 | +0.13(+0.54%) |