Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 30, 2011 | 20.55 | 20.60 | 20.46 | 20.48 | 2,659,090 | -0.10(-0.49%) |
Dec 29, 2011 | 20.34 | 20.65 | 20.31 | 20.58 | 3,132,148 | +0.27(+1.30%) |
Dec 28, 2011 | 20.84 | 20.84 | 20.27 | 20.32 | 4,480,437 | -0.48(-2.31%) |
Dec 27, 2011 | 20.76 | 20.89 | 20.59 | 20.80 | 2,458,123 | -0.01(-0.07%) |
Dec 23, 2011 | 20.63 | 20.93 | 20.58 | 20.81 | 3,380,905 | +0.28(+1.36%) |
Dec 21, 2011 | 20.26 | 20.55 | 20.17 | 20.53 | 4,364,385 | +0.23(+1.13%) |
Dec 20, 2011 | 19.84 | 20.38 | 19.77 | 20.31 | 6,159,605 | +0.77(+3.96%) |
Dec 19, 2011 | 19.88 | 19.97 | 19.47 | 19.53 | 5,828,023 | -0.31(-1.55%) |
Dec 16, 2011 | 20.26 | 20.26 | 19.80 | 19.84 | 8,312,381 | -0.19(-0.93%) |
Dec 15, 2011 | 19.90 | 20.11 | 19.70 | 20.03 | 7,093,723 | +0.38(+1.93%) |
Dec 14, 2011 | 19.80 | 19.88 | 19.63 | 19.65 | 5,933,286 | -0.29(-1.47%) |
Dec 13, 2011 | 20.35 | 20.61 | 19.85 | 19.94 | 10,470,105 | -0.36(-1.76%) |
Dec 12, 2011 | 20.64 | 20.69 | 20.15 | 20.30 | 5,286,534 | -0.56(-2.68%) |
Dec 09, 2011 | 20.66 | 20.92 | 20.59 | 20.86 | 4,153,405 | +0.27(+1.32%) |
Dec 08, 2011 | 21.00 | 21.04 | 20.53 | 20.58 | 7,107,447 | -0.58(-2.74%) |
Dec 07, 2011 | 21.04 | 21.26 | 20.86 | 21.16 | 7,593,878 | -0.04(-0.17%) |
Dec 06, 2011 | 21.42 | 21.49 | 21.19 | 21.20 | 6,293,456 | -0.26(-1.20%) |
Dec 05, 2011 | 21.57 | 21.73 | 21.24 | 21.46 | 5,856,090 | -0.02(-0.10%) |
Dec 02, 2011 | 21.84 | 21.85 | 21.39 | 21.48 | 5,113,162 | -0.16(-0.76%) |
Dec 01, 2011 | 21.61 | 21.88 | 21.55 | 21.64 | 6,240,879 | +0.07(+0.33%) |
Nov 30, 2011 | 21.46 | 21.67 | 21.34 | 21.57 | 12,846,536 | +0.76(+3.65%) |
Nov 29, 2011 | 20.77 | 20.92 | 20.63 | 20.81 | 5,645,337 | +0.11(+0.55%) |
Nov 28, 2011 | 20.61 | 20.76 | 20.47 | 20.70 | 6,682,283 | +0.72(+3.58%) |
Nov 25, 2011 | 19.85 | 20.21 | 19.82 | 19.98 | 2,167,069 | +0.08(+0.40%) |
Nov 23, 2011 | 20.05 | 20.12 | 19.80 | 19.90 | 5,948,930 | -0.44(-2.18%) |
Nov 22, 2011 | 20.28 | 20.69 | 20.23 | 20.35 | 6,462,348 | +0.09(+0.42%) |
Nov 21, 2011 | 20.38 | 20.40 | 20.00 | 20.26 | 6,949,593 | -0.44(-2.11%) |
Nov 18, 2011 | 20.74 | 20.89 | 20.63 | 20.70 | 4,795,822 | +0.14(+0.66%) |
Nov 17, 2011 | 20.66 | 20.81 | 20.38 | 20.56 | 7,861,486 | -0.16(-0.79%) |
Nov 16, 2011 | 20.98 | 21.13 | 20.69 | 20.73 | 6,426,568 | -0.50(-2.36%) |
Nov 15, 2011 | 21.10 | 21.33 | 20.89 | 21.23 | 4,796,914 | +0.03(+0.12%) |
Nov 14, 2011 | 21.00 | 21.27 | 20.93 | 21.20 | 5,443,427 | +0.06(+0.30%) |
Nov 11, 2011 | 20.86 | 21.18 | 20.86 | 21.14 | 5,090,904 | +0.58(+2.80%) |
Nov 10, 2011 | 20.68 | 20.79 | 20.33 | 20.56 | 5,112,740 | +0.26(+1.26%) |
Nov 09, 2011 | 20.63 | 20.78 | 20.20 | 20.31 | 7,160,267 | -0.95(-4.46%) |
Nov 08, 2011 | 21.01 | 21.28 | 20.79 | 21.25 | 6,310,819 | +0.33(+1.57%) |
Nov 07, 2011 | 20.52 | 20.94 | 20.40 | 20.93 | 5,406,453 | +0.24(+1.17%) |
Nov 04, 2011 | 20.71 | 20.78 | 20.40 | 20.68 | 5,228,486 | -0.23(-1.09%) |
Nov 03, 2011 | 20.49 | 20.98 | 20.30 | 20.91 | 6,920,270 | +0.59(+2.91%) |
Nov 02, 2011 | 20.15 | 20.44 | 19.99 | 20.32 | 7,164,156 | +0.57(+2.88%) |
Nov 01, 2011 | 19.62 | 20.25 | 19.40 | 19.75 | 11,346,163 | -0.85(-4.15%) |
Oct 31, 2011 | 21.15 | 21.28 | 20.61 | 20.61 | 8,380,306 | -1.00(-4.61%) |
Oct 28, 2011 | 21.37 | 21.65 | 21.18 | 21.60 | 6,044,724 | +0.10(+0.46%) |
Oct 27, 2011 | 20.97 | 21.69 | 20.88 | 21.50 | 9,687,015 | +0.93(+4.50%) |
Oct 26, 2011 | 20.28 | 20.66 | 19.97 | 20.58 | 5,888,013 | +0.53(+2.66%) |
Oct 25, 2011 | 20.47 | 20.50 | 20.02 | 20.04 | 5,468,937 | -0.56(-2.73%) |
Oct 24, 2011 | 20.52 | 20.72 | 20.29 | 20.61 | 5,548,415 | +0.25(+1.22%) |
Oct 21, 2011 | 19.97 | 20.36 | 19.90 | 20.36 | 7,142,299 | +0.58(+2.95%) |
Oct 20, 2011 | 19.62 | 19.82 | 19.34 | 19.77 | 3,983,440 | +0.25(+1.28%) |
Oct 19, 2011 | 19.77 | 19.89 | 19.45 | 19.52 | 5,701,392 | -0.35(-1.76%) |
Oct 18, 2011 | 19.23 | 20.00 | 19.15 | 19.87 | 6,322,683 | +0.63(+3.29%) |
Oct 17, 2011 | 19.55 | 19.65 | 19.13 | 19.24 | 5,557,770 | -0.52(-2.63%) |
Oct 14, 2011 | 19.48 | 19.78 | 19.45 | 19.76 | 4,858,945 | +0.46(+2.36%) |
Oct 13, 2011 | 19.18 | 19.35 | 18.96 | 19.30 | 6,320,825 | +0.02(+0.11%) |
Oct 12, 2011 | 18.93 | 19.56 | 18.86 | 19.28 | 8,700,896 | +0.51(+2.73%) |
Oct 11, 2011 | 18.43 | 18.88 | 18.43 | 18.77 | 5,902,226 | +0.25(+1.35%) |
Oct 10, 2011 | 18.48 | 18.71 | 18.30 | 18.52 | 5,011,759 | +0.40(+2.20%) |
Oct 07, 2011 | 18.57 | 18.66 | 18.04 | 18.12 | 6,816,212 | -0.33(-1.78%) |
Oct 06, 2011 | 17.88 | 18.46 | 17.86 | 18.45 | 7,284,685 | +0.53(+2.94%) |
Oct 05, 2011 | 17.57 | 17.96 | 17.31 | 17.92 | 8,559,034 | +0.40(+2.28%) |
Oct 04, 2011 | 17.00 | 17.57 | 16.87 | 17.52 | 12,180,364 | +0.32(+1.86%) |