Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2012 | 19.98 | 20.17 | 19.83 | 20.09 | 8,471,327 | +0.26(+1.30%) |
Oct 26, 2012 | 19.83 | 19.83 | 19.83 | 19.83 | 4,147,349 | -0.08(-0.42%) |
Oct 25, 2012 | 19.99 | 20.10 | 19.83 | 19.92 | 6,007,695 | +0.25(+1.28%) |
Oct 24, 2012 | 19.77 | 19.88 | 19.62 | 19.67 | 6,048,688 | +0.02(+0.12%) |
Oct 23, 2012 | 19.83 | 19.83 | 19.45 | 19.64 | 9,497,881 | -0.67(-3.30%) |
Oct 19, 2012 | 20.53 | 20.59 | 20.22 | 20.31 | 7,815,068 | -0.20(-0.96%) |
Oct 18, 2012 | 20.35 | 20.69 | 20.31 | 20.51 | 5,953,040 | -0.01(-0.03%) |
Oct 17, 2012 | 20.13 | 20.52 | 20.07 | 20.52 | 5,362,388 | +0.46(+2.29%) |
Oct 16, 2012 | 19.74 | 20.10 | 19.72 | 20.05 | 7,526,017 | +0.32(+1.64%) |
Oct 15, 2012 | 19.69 | 19.84 | 19.61 | 19.73 | 4,838,733 | +0.02(+0.12%) |
Oct 12, 2012 | 19.75 | 19.86 | 19.62 | 19.71 | 5,477,964 | -0.04(-0.21%) |
Oct 11, 2012 | 19.88 | 19.93 | 19.71 | 19.75 | 8,227,648 | +0.10(+0.49%) |
Oct 10, 2012 | 19.86 | 19.96 | 19.58 | 19.65 | 8,145,370 | -0.32(-1.59%) |
Oct 09, 2012 | 19.96 | 20.11 | 19.86 | 19.97 | 6,961,503 | +0.10(+0.48%) |
Oct 08, 2012 | 19.91 | 20.08 | 19.77 | 19.88 | 4,905,038 | -0.26(-1.28%) |
Oct 05, 2012 | 20.33 | 20.41 | 20.01 | 20.13 | 7,506,900 | -0.08(-0.41%) |
Oct 04, 2012 | 19.99 | 20.32 | 19.98 | 20.22 | 10,592,392 | +0.42(+2.11%) |
Oct 03, 2012 | 19.91 | 19.95 | 19.73 | 19.80 | 9,684,058 | -0.19(-0.93%) |
Oct 02, 2012 | 19.98 | 20.10 | 19.77 | 19.98 | 7,964,041 | +0.14(+0.69%) |
Oct 01, 2012 | 19.79 | 20.11 | 19.79 | 19.85 | 6,361,127 | +0.22(+1.10%) |
Sep 28, 2012 | 19.73 | 19.75 | 19.50 | 19.63 | 8,023,910 | -0.15(-0.76%) |
Sep 27, 2012 | 19.62 | 19.85 | 19.58 | 19.78 | 6,301,425 | +0.36(+1.88%) |
Sep 26, 2012 | 19.39 | 19.54 | 19.23 | 19.42 | 8,761,782 | -0.19(-0.94%) |
Sep 25, 2012 | 20.16 | 20.16 | 19.53 | 19.60 | 9,569,494 | -0.40(-2.00%) |
Sep 24, 2012 | 19.97 | 20.21 | 19.92 | 20.00 | 7,099,112 | -0.22(-1.06%) |
Sep 21, 2012 | 20.42 | 20.56 | 20.20 | 20.22 | 7,517,019 | -0.04(-0.18%) |
Sep 20, 2012 | 19.85 | 20.29 | 19.81 | 20.25 | 5,409,770 | +0.11(+0.53%) |
Sep 19, 2012 | 20.53 | 20.53 | 20.05 | 20.14 | 9,893,378 | -0.43(-2.09%) |
Sep 18, 2012 | 20.72 | 20.92 | 20.48 | 20.57 | 5,832,042 | -0.27(-1.29%) |
Sep 17, 2012 | 21.03 | 21.41 | 20.78 | 20.84 | 7,413,565 | -0.26(-1.22%) |
Sep 14, 2012 | 20.66 | 21.36 | 20.62 | 21.10 | 11,071,472 | +0.64(+3.12%) |
Sep 13, 2012 | 20.02 | 20.62 | 19.89 | 20.46 | 7,499,129 | +0.51(+2.58%) |
Sep 12, 2012 | 20.15 | 20.16 | 19.90 | 19.95 | 4,373,405 | -0.06(-0.30%) |
Sep 11, 2012 | 19.94 | 20.20 | 19.94 | 20.01 | 3,920,019 | +0.13(+0.66%) |
Sep 10, 2012 | 19.71 | 20.08 | 19.71 | 19.88 | 5,944,824 | -0.04(-0.18%) |
Sep 07, 2012 | 19.53 | 19.93 | 19.52 | 19.91 | 8,095,270 | +0.56(+2.90%) |
Sep 06, 2012 | 19.13 | 19.54 | 19.13 | 19.35 | 7,073,443 | +0.42(+2.24%) |
Sep 05, 2012 | 18.81 | 18.96 | 18.75 | 18.93 | 5,090,869 | +0.05(+0.25%) |
Sep 04, 2012 | 18.72 | 18.97 | 18.47 | 18.88 | 7,775,904 | +0.19(+0.99%) |
Aug 31, 2012 | 18.70 | 18.88 | 18.44 | 18.69 | 7,304,153 | +0.20(+1.10%) |
Aug 30, 2012 | 18.76 | 18.76 | 18.38 | 18.49 | 3,952,662 | -0.30(-1.62%) |
Aug 29, 2012 | 19.01 | 19.07 | 18.74 | 18.79 | 3,943,115 | -0.14(-0.76%) |
Aug 27, 2012 | 18.96 | 19.10 | 18.88 | 18.94 | 2,430,163 | -0.03(-0.16%) |
Aug 24, 2012 | 18.73 | 19.15 | 18.66 | 18.97 | 3,508,311 | +0.19(+1.02%) |
Aug 23, 2012 | 19.06 | 19.10 | 18.70 | 18.78 | 4,724,693 | -0.35(-1.84%) |
Aug 22, 2012 | 19.28 | 19.30 | 18.88 | 19.13 | 5,216,538 | -0.28(-1.45%) |
Aug 21, 2012 | 19.65 | 19.75 | 19.37 | 19.41 | 6,019,046 | -0.08(-0.43%) |
Aug 20, 2012 | 19.51 | 19.63 | 19.36 | 19.49 | 5,393,690 | -0.08(-0.40%) |
Aug 17, 2012 | 19.40 | 19.58 | 19.37 | 19.57 | 4,727,315 | +0.18(+0.92%) |
Aug 16, 2012 | 19.26 | 19.40 | 19.21 | 19.39 | 5,227,865 | +0.19(+0.96%) |
Aug 15, 2012 | 18.96 | 19.27 | 18.82 | 19.21 | 3,339,892 | +0.16(+0.85%) |
Aug 14, 2012 | 19.10 | 19.20 | 18.99 | 19.05 | 3,022,407 | +0.04(+0.22%) |
Aug 13, 2012 | 19.24 | 19.33 | 18.90 | 19.00 | 3,974,520 | -0.15(-0.78%) |
Aug 10, 2012 | 19.05 | 19.20 | 18.94 | 19.15 | 4,225,913 | -0.07(-0.34%) |
Aug 09, 2012 | 19.02 | 19.34 | 19.02 | 19.22 | 4,435,404 | +0.13(+0.69%) |
Aug 08, 2012 | 19.14 | 19.29 | 18.98 | 19.09 | 4,412,234 | -0.20(-1.02%) |
Aug 07, 2012 | 19.18 | 19.44 | 19.15 | 19.28 | 6,148,747 | +0.30(+1.57%) |
Aug 06, 2012 | 18.86 | 19.12 | 18.82 | 18.99 | 3,630,217 | +0.11(+0.60%) |
Aug 03, 2012 | 18.63 | 19.00 | 18.61 | 18.87 | 6,982,207 | +0.73(+4.02%) |
Aug 02, 2012 | 18.06 | 18.39 | 17.87 | 18.14 | 7,039,417 | -0.17(-0.91%) |
Aug 01, 2012 | 18.42 | 18.63 | 18.21 | 18.31 | 6,080,344 | +0.06(+0.33%) |
Jul 31, 2012 | 18.66 | 18.78 | 18.21 | 18.25 | 6,243,099 | -0.48(-2.58%) |
Jul 30, 2012 | 18.85 | 18.91 | 18.62 | 18.73 | 5,773,058 | -0.21(-1.10%) |
Jul 27, 2012 | 18.98 | 19.08 | 18.70 | 18.94 | 8,728,370 | +0.10(+0.54%) |
Jul 26, 2012 | 18.47 | 18.92 | 18.44 | 18.84 | 11,049,345 | +0.67(+3.68%) |
Jul 25, 2012 | 17.69 | 18.17 | 17.50 | 18.17 | 12,514,898 | +0.75(+4.29%) |
Jul 24, 2012 | 17.75 | 17.87 | 17.28 | 17.43 | 9,774,803 | -0.37(-2.08%) |
Jul 23, 2012 | 17.50 | 17.91 | 17.03 | 17.80 | 11,912,388 | -0.17(-0.96%) |
Jul 20, 2012 | 17.86 | 18.01 | 17.79 | 17.97 | 7,253,053 | -0.16(-0.89%) |
Jul 19, 2012 | 18.00 | 18.30 | 17.99 | 18.13 | 9,450,171 | +0.26(+1.47%) |
Jul 18, 2012 | 17.62 | 17.95 | 17.59 | 17.87 | 8,857,835 | +0.17(+0.95%) |
Jul 17, 2012 | 17.66 | 17.76 | 17.32 | 17.70 | 6,939,158 | +0.19(+1.06%) |
Jul 16, 2012 | 17.31 | 17.60 | 17.19 | 17.52 | 4,189,836 | +0.18(+1.03%) |
Jul 13, 2012 | 17.06 | 17.41 | 17.02 | 17.34 | 5,584,863 | +0.41(+2.40%) |
Jul 12, 2012 | 16.83 | 17.06 | 16.76 | 16.93 | 8,034,235 | -0.21(-1.22%) |
Jul 11, 2012 | 16.84 | 17.26 | 16.83 | 17.14 | 7,633,802 | +0.36(+2.14%) |
Jul 10, 2012 | 17.23 | 17.39 | 16.61 | 16.78 | 8,172,076 | -0.30(-1.78%) |
Jul 09, 2012 | 17.16 | 17.25 | 16.95 | 17.09 | 6,001,803 | -0.14(-0.83%) |
Jul 06, 2012 | 17.53 | 17.60 | 17.13 | 17.23 | 9,599,956 | -0.69(-3.87%) |
Jul 05, 2012 | 18.16 | 18.21 | 17.87 | 17.92 | 6,788,474 | -0.19(-1.02%) |
Jul 03, 2012 | 17.56 | 18.21 | 17.51 | 18.11 | 9,392,171 | +0.80(+4.63%) |
Jul 02, 2012 | 17.30 | 17.33 | 16.94 | 17.31 | 3,693,242 | +0.01(+0.03%) |
Jun 29, 2012 | 17.08 | 17.31 | 17.04 | 17.30 | 9,957,272 | +0.95(+5.81%) |
Jun 28, 2012 | 16.26 | 16.37 | 16.00 | 16.35 | 6,542,237 | -0.10(-0.62%) |
Jun 27, 2012 | 16.24 | 16.49 | 16.12 | 16.45 | 5,123,679 | +0.29(+1.77%) |
Jun 26, 2012 | 16.16 | 16.27 | 16.01 | 16.16 | 5,428,768 | +0.05(+0.33%) |
Jun 25, 2012 | 16.11 | 16.19 | 15.96 | 16.11 | 5,876,671 | -0.35(-2.11%) |
Jun 22, 2012 | 16.28 | 16.51 | 16.17 | 16.46 | 5,906,854 | +0.38(+2.34%) |
Jun 21, 2012 | 17.18 | 17.30 | 16.07 | 16.08 | 12,162,464 | -1.28(-7.40%) |
Jun 20, 2012 | 17.71 | 17.75 | 17.19 | 17.37 | 8,897,794 | -0.35(-1.96%) |
Jun 19, 2012 | 17.29 | 17.77 | 17.28 | 17.71 | 8,306,982 | +0.63(+3.71%) |
Jun 18, 2012 | 16.73 | 17.28 | 16.63 | 17.08 | 8,685,202 | +0.11(+0.63%) |
Jun 15, 2012 | 16.77 | 17.04 | 16.71 | 16.97 | 6,683,957 | +0.31(+1.87%) |
Jun 14, 2012 | 16.86 | 16.96 | 16.61 | 16.66 | 8,131,581 | -0.10(-0.61%) |
Jun 13, 2012 | 16.70 | 17.09 | 16.58 | 16.76 | 7,223,258 | -0.09(-0.53%) |
Jun 12, 2012 | 16.61 | 16.87 | 16.38 | 16.85 | 7,272,059 | +0.47(+2.84%) |
Jun 11, 2012 | 17.19 | 17.20 | 16.36 | 16.39 | 6,500,494 | -0.52(-3.08%) |
Jun 08, 2012 | 16.62 | 17.03 | 16.54 | 16.91 | 7,403,628 | -0.13(-0.74%) |
Jun 07, 2012 | 17.42 | 17.46 | 16.97 | 17.03 | 11,982,905 | +0.02(+0.11%) |
Jun 06, 2012 | 16.64 | 17.02 | 16.57 | 17.01 | 8,085,034 | +0.72(+4.40%) |
Jun 05, 2012 | 15.97 | 16.42 | 15.89 | 16.30 | 8,264,391 | +0.39(+2.44%) |
Jun 04, 2012 | 15.85 | 15.94 | 15.51 | 15.91 | 10,558,457 | +0.13(+0.80%) |
Jun 01, 2012 | 15.72 | 16.00 | 15.54 | 15.78 | 9,599,991 | -0.35(-2.15%) |
May 31, 2012 | 16.40 | 16.48 | 15.85 | 16.13 | 14,901,511 | -0.20(-1.24%) |
May 30, 2012 | 16.54 | 16.62 | 16.29 | 16.33 | 9,498,833 | -0.72(-4.21%) |
May 29, 2012 | 16.94 | 17.40 | 16.91 | 17.05 | 6,677,052 | +0.30(+1.78%) |
May 25, 2012 | 16.52 | 16.84 | 16.45 | 16.75 | 5,414,785 | +0.14(+0.83%) |
May 24, 2012 | 16.90 | 16.90 | 16.33 | 16.61 | 7,695,834 | -0.05(-0.32%) |
May 23, 2012 | 16.34 | 16.67 | 15.96 | 16.67 | 8,592,447 | +0.08(+0.50%) |
May 22, 2012 | 16.52 | 16.92 | 16.33 | 16.58 | 9,959,665 | -0.08(-0.47%) |
May 21, 2012 | 16.11 | 16.69 | 16.11 | 16.66 | 5,975,755 | +0.61(+3.80%) |
May 18, 2012 | 16.37 | 16.42 | 15.96 | 16.05 | 8,758,236 | -0.09(-0.56%) |
May 17, 2012 | 16.35 | 16.40 | 16.08 | 16.14 | 8,297,949 | -0.07(-0.44%) |
May 16, 2012 | 16.43 | 16.78 | 16.15 | 16.21 | 10,654,004 | -0.22(-1.31%) |
May 15, 2012 | 16.74 | 16.83 | 16.37 | 16.43 | 10,676,471 | -0.26(-1.58%) |
May 14, 2012 | 16.77 | 16.95 | 16.62 | 16.69 | 11,266,724 | -0.46(-2.68%) |
May 11, 2012 | 17.29 | 17.68 | 17.10 | 17.15 | 11,511,202 | -0.30(-1.75%) |
May 10, 2012 | 17.57 | 17.80 | 17.40 | 17.46 | 9,119,244 | +0.10(+0.55%) |
May 09, 2012 | 17.40 | 17.72 | 17.17 | 17.36 | 10,237,953 | -0.45(-2.52%) |
May 08, 2012 | 17.89 | 18.01 | 17.50 | 17.81 | 12,446,615 | -0.36(-1.97%) |
May 07, 2012 | 17.94 | 18.23 | 17.87 | 18.17 | 8,641,668 | +0.03(+0.16%) |
May 04, 2012 | 18.53 | 18.69 | 17.98 | 18.14 | 12,433,400 | -0.75(-3.96%) |
May 03, 2012 | 19.55 | 19.58 | 18.88 | 18.88 | 9,979,180 | -0.65(-3.33%) |
May 02, 2012 | 19.79 | 19.85 | 19.43 | 19.54 | 6,805,005 | -0.44(-2.18%) |
May 01, 2012 | 20.01 | 20.18 | 19.89 | 19.97 | 7,918,519 | +0.23(+1.15%) |
Apr 30, 2012 | 19.18 | 19.84 | 19.16 | 19.74 | 9,253,809 | +0.46(+2.39%) |
Apr 27, 2012 | 19.12 | 19.29 | 18.94 | 19.28 | 6,024,128 | +0.17(+0.88%) |
Apr 26, 2012 | 18.97 | 19.25 | 18.93 | 19.12 | 6,453,642 | -0.01(-0.03%) |
Apr 25, 2012 | 19.02 | 19.16 | 18.70 | 19.12 | 8,467,503 | +0.35(+1.88%) |
Apr 24, 2012 | 18.73 | 18.97 | 18.64 | 18.77 | 6,190,291 | +0.07(+0.38%) |
Apr 23, 2012 | 18.32 | 18.76 | 18.14 | 18.70 | 7,965,438 | +0.05(+0.29%) |
Apr 20, 2012 | 19.10 | 19.18 | 18.60 | 18.64 | 9,061,823 | -0.23(-1.23%) |
Apr 19, 2012 | 18.84 | 19.12 | 18.70 | 18.88 | 6,148,332 | +0.03(+0.16%) |
Apr 18, 2012 | 18.76 | 19.02 | 18.58 | 18.85 | 6,397,913 | -0.08(-0.44%) |
Apr 17, 2012 | 18.79 | 19.24 | 18.69 | 18.93 | 10,011,738 | +0.53(+2.89%) |
Apr 16, 2012 | 18.40 | 18.57 | 18.21 | 18.40 | 9,789,951 | +0.16(+0.85%) |
Apr 13, 2012 | 18.53 | 18.53 | 18.20 | 18.24 | 8,468,661 | -0.33(-1.80%) |
Apr 12, 2012 | 18.02 | 18.65 | 17.87 | 18.58 | 9,473,315 | +0.68(+3.77%) |
Apr 11, 2012 | 17.91 | 18.10 | 17.81 | 17.90 | 8,084,532 | +0.26(+1.49%) |
Apr 10, 2012 | 18.21 | 18.29 | 17.50 | 17.64 | 9,839,508 | -0.54(-2.96%) |
Apr 09, 2012 | 17.98 | 18.44 | 17.93 | 18.18 | 6,096,726 | -0.13(-0.69%) |
Apr 05, 2012 | 18.71 | 18.82 | 18.15 | 18.30 | 14,425,993 | -0.45(-2.39%) |
Apr 04, 2012 | 19.37 | 19.65 | 18.55 | 18.75 | 16,144,677 | -0.99(-5.02%) |
Apr 03, 2012 | 19.87 | 19.92 | 19.62 | 19.74 | 7,006,936 | -0.22(-1.11%) |
Apr 02, 2012 | 19.48 | 20.07 | 19.42 | 19.97 | 7,354,179 | +0.42(+2.17%) |
Mar 30, 2012 | 19.57 | 19.60 | 19.19 | 19.54 | 5,405,340 | +0.10(+0.49%) |
Mar 29, 2012 | 19.25 | 19.46 | 18.96 | 19.45 | 7,401,466 | +0.02(+0.09%) |
Mar 28, 2012 | 19.59 | 19.67 | 19.35 | 19.43 | 7,924,718 | -0.29(-1.49%) |
Mar 27, 2012 | 20.01 | 20.02 | 19.67 | 19.72 | 4,716,876 | -0.24(-1.23%) |
Mar 26, 2012 | 19.87 | 20.01 | 19.80 | 19.97 | 5,238,675 | +0.35(+1.80%) |
Mar 23, 2012 | 19.42 | 19.67 | 19.35 | 19.61 | 6,019,919 | +0.27(+1.42%) |
Mar 22, 2012 | 19.54 | 19.69 | 19.23 | 19.34 | 8,432,855 | -0.61(-3.06%) |
Mar 21, 2012 | 20.04 | 20.04 | 19.71 | 19.95 | 5,986,727 | +0.05(+0.27%) |
Mar 20, 2012 | 20.01 | 20.05 | 19.76 | 19.89 | 6,690,726 | -0.38(-1.89%) |
Mar 19, 2012 | 19.97 | 20.38 | 19.85 | 20.28 | 7,056,469 | +0.35(+1.77%) |
Mar 16, 2012 | 19.94 | 20.13 | 19.87 | 19.92 | 7,613,702 | +0.08(+0.42%) |
Mar 15, 2012 | 19.72 | 20.06 | 19.58 | 19.84 | 7,416,202 | +0.14(+0.73%) |
Mar 14, 2012 | 20.15 | 20.32 | 19.56 | 19.70 | 13,078,520 | -0.85(-4.13%) |
Mar 13, 2012 | 20.08 | 20.56 | 20.03 | 20.55 | 6,592,164 | +0.53(+2.63%) |
Mar 12, 2012 | 20.43 | 20.56 | 19.98 | 20.02 | 7,389,068 | -0.62(-2.98%) |
Mar 09, 2012 | 20.77 | 20.86 | 20.53 | 20.63 | 6,370,611 | -0.01(-0.03%) |
Mar 08, 2012 | 20.46 | 20.81 | 20.28 | 20.64 | 8,218,960 | +0.44(+2.19%) |
Mar 07, 2012 | 20.00 | 20.38 | 19.88 | 20.20 | 8,738,930 | +0.27(+1.38%) |
Mar 06, 2012 | 20.35 | 20.41 | 19.67 | 19.92 | 13,096,196 | -1.02(-4.88%) |
Mar 05, 2012 | 21.33 | 21.33 | 20.83 | 20.95 | 9,803,600 | -0.47(-2.20%) |
Mar 02, 2012 | 21.64 | 21.70 | 21.27 | 21.42 | 5,886,805 | -0.32(-1.48%) |
Mar 01, 2012 | 21.48 | 21.79 | 21.35 | 21.74 | 10,881,029 | +0.26(+1.22%) |
Feb 29, 2012 | 22.00 | 22.12 | 21.41 | 21.48 | 9,598,253 | -0.30(-1.40%) |
Feb 28, 2012 | 21.55 | 21.91 | 21.55 | 21.78 | 7,256,886 | +0.21(+0.97%) |
Feb 27, 2012 | 21.87 | 21.97 | 21.54 | 21.57 | 10,557,026 | -0.51(-2.33%) |
Feb 24, 2012 | 21.95 | 22.33 | 21.84 | 22.09 | 12,673,128 | +0.28(+1.29%) |
Feb 23, 2012 | 21.35 | 21.89 | 21.20 | 21.81 | 11,887,524 | +0.53(+2.50%) |
Feb 22, 2012 | 20.82 | 21.32 | 20.80 | 21.27 | 7,397,455 | +0.43(+2.06%) |
Feb 21, 2012 | 20.76 | 20.99 | 17.93 | 20.84 | 9,098,374 | +0.35(+1.72%) |
Feb 17, 2012 | 20.75 | 20.78 | 20.29 | 20.49 | 10,520,931 | -0.02(-0.12%) |
Feb 16, 2012 | 20.34 | 20.62 | 20.20 | 20.52 | 8,035,445 | +0.07(+0.32%) |
Feb 15, 2012 | 20.31 | 20.65 | 20.28 | 20.45 | 6,572,734 | +0.26(+1.27%) |
Feb 14, 2012 | 20.19 | 20.37 | 19.96 | 20.19 | 9,284,469 | -0.03(-0.15%) |
Feb 13, 2012 | 20.46 | 20.53 | 20.16 | 20.22 | 7,551,294 | +0.02(+0.12%) |
Feb 10, 2012 | 20.35 | 20.49 | 20.07 | 20.20 | 9,251,945 | -0.52(-2.51%) |
Feb 09, 2012 | 20.79 | 20.87 | 20.58 | 20.72 | 5,812,148 | -0.08(-0.37%) |
Feb 08, 2012 | 20.83 | 20.97 | 20.63 | 20.80 | 5,939,849 | +0.02(+0.12%) |
Feb 07, 2012 | 20.88 | 20.92 | 20.40 | 20.77 | 8,191,526 | -0.21(-1.00%) |
Feb 06, 2012 | 20.74 | 21.01 | 20.68 | 20.98 | 6,418,471 | +0.01(+0.06%) |
Feb 03, 2012 | 20.62 | 20.99 | 20.52 | 20.97 | 9,607,314 | +0.46(+2.24%) |
Feb 02, 2012 | 20.64 | 20.92 | 20.43 | 20.51 | 10,844,435 | -0.09(-0.43%) |
Feb 01, 2012 | 20.77 | 20.92 | 20.47 | 20.60 | 12,313,167 | -0.02(-0.09%) |
Jan 31, 2012 | 20.81 | 20.87 | 20.24 | 20.62 | 11,349,331 | +0.16(+0.79%) |
Jan 30, 2012 | 20.25 | 20.55 | 20.10 | 20.46 | 5,856,753 | -0.17(-0.84%) |
Jan 27, 2012 | 20.37 | 20.75 | 20.37 | 20.63 | 8,461,157 | +0.13(+0.61%) |
Jan 26, 2012 | 20.67 | 20.81 | 20.37 | 20.50 | 13,728,066 | +0.02(+0.12%) |
Jan 25, 2012 | 20.04 | 20.55 | 19.92 | 20.48 | 11,189,458 | +0.31(+1.54%) |
Jan 24, 2012 | 20.07 | 20.29 | 19.98 | 20.17 | 5,904,033 | -0.15(-0.74%) |
Jan 23, 2012 | 20.04 | 20.38 | 19.99 | 20.32 | 10,081,100 | +0.39(+1.95%) |
Jan 20, 2012 | 19.84 | 20.11 | 19.77 | 19.93 | 6,930,448 | -0.13(-0.63%) |
Jan 19, 2012 | 20.37 | 20.44 | 19.98 | 20.05 | 7,703,769 | -0.04(-0.18%) |
Jan 18, 2012 | 19.61 | 20.11 | 19.55 | 20.09 | 9,613,230 | +0.51(+2.63%) |
Jan 17, 2012 | 19.51 | 19.65 | 19.38 | 19.58 | 8,879,281 | +0.52(+2.73%) |
Jan 13, 2012 | 18.88 | 19.09 | 18.72 | 19.06 | 6,724,507 | -0.08(-0.44%) |
Jan 12, 2012 | 19.30 | 19.46 | 19.07 | 19.14 | 11,848,769 | -0.05(-0.28%) |
Jan 11, 2012 | 19.16 | 19.32 | 19.06 | 19.19 | 7,468,611 | -0.08(-0.43%) |
Jan 10, 2012 | 18.99 | 19.36 | 18.99 | 19.28 | 12,482,493 | +0.65(+3.46%) |
Jan 09, 2012 | 18.35 | 18.64 | 18.19 | 18.63 | 8,228,443 | +0.28(+1.53%) |
Jan 06, 2012 | 18.48 | 18.52 | 18.11 | 18.35 | 6,425,233 | -0.08(-0.42%) |
Jan 05, 2012 | 18.44 | 18.54 | 18.18 | 18.43 | 6,577,008 | -0.11(-0.61%) |
Jan 04, 2012 | 18.21 | 18.63 | 18.08 | 18.54 | 11,350,722 | +1.31(+7.63%) |
Dec 30, 2011 | 17.16 | 17.30 | 17.06 | 17.23 | 5,549,427 | +0.17(+0.98%) |
Dec 29, 2011 | 16.72 | 17.09 | 16.67 | 17.06 | 6,324,529 | +0.40(+2.40%) |
Dec 28, 2011 | 17.16 | 17.24 | 16.61 | 16.66 | 6,558,907 | -0.48(-2.79%) |
Dec 27, 2011 | 17.10 | 17.25 | 17.06 | 17.14 | 4,166,176 | -0.01(-0.03%) |
Dec 23, 2011 | 17.06 | 17.16 | 16.91 | 17.14 | 6,113,333 | +0.80(+4.90%) |
Dec 21, 2011 | 16.30 | 16.36 | 15.94 | 16.34 | 11,307,772 | +0.09(+0.55%) |
Dec 20, 2011 | 16.31 | 16.51 | 16.21 | 16.25 | 10,466,407 | +0.45(+2.84%) |
Dec 19, 2011 | 16.17 | 16.23 | 15.72 | 15.81 | 13,157,623 | -0.25(-1.53%) |
Dec 16, 2011 | 15.94 | 16.13 | 15.82 | 16.05 | 12,608,998 | +0.15(+0.94%) |
Dec 15, 2011 | 16.48 | 16.51 | 15.87 | 15.90 | 12,577,135 | -0.26(-1.59%) |
Dec 14, 2011 | 16.40 | 16.49 | 15.98 | 16.16 | 14,067,092 | -0.63(-3.74%) |
Dec 13, 2011 | 17.09 | 17.43 | 16.61 | 16.79 | 8,570,688 | -0.11(-0.64%) |
Dec 12, 2011 | 16.92 | 17.09 | 16.59 | 16.89 | 8,728,392 | -0.61(-3.48%) |
Dec 09, 2011 | 17.30 | 17.61 | 17.26 | 17.50 | 7,329,358 | +0.28(+1.63%) |
Dec 08, 2011 | 17.82 | 18.01 | 17.17 | 17.22 | 14,495,587 | -0.82(-4.54%) |
Dec 07, 2011 | 18.24 | 18.24 | 17.71 | 18.04 | 11,780,353 | -0.27(-1.47%) |
Dec 06, 2011 | 18.29 | 18.54 | 18.06 | 18.31 | 9,688,240 | -0.02(-0.10%) |
Dec 05, 2011 | 18.41 | 18.79 | 18.21 | 18.33 | 9,118,851 | +0.27(+1.49%) |
Dec 02, 2011 | 18.28 | 18.31 | 18.00 | 18.06 | 8,276,304 | +0.07(+0.37%) |
Dec 01, 2011 | 17.94 | 18.20 | 17.79 | 17.99 | 10,282,266 | +0.05(+0.30%) |
Nov 30, 2011 | 17.92 | 18.43 | 17.53 | 17.94 | 20,170,354 | +0.91(+5.33%) |
Nov 29, 2011 | 16.80 | 17.21 | 16.68 | 17.03 | 8,607,941 | +0.31(+1.86%) |
Nov 28, 2011 | 17.06 | 17.06 | 16.58 | 16.72 | 10,236,154 | +0.55(+3.40%) |
Nov 25, 2011 | 16.35 | 16.61 | 16.17 | 16.17 | 6,856,588 | -0.36(-2.20%) |
Nov 23, 2011 | 17.23 | 17.24 | 16.52 | 16.54 | 14,425,048 | -0.98(-5.60%) |
Nov 22, 2011 | 17.88 | 17.94 | 17.40 | 17.52 | 9,820,778 | -0.33(-1.87%) |
Nov 21, 2011 | 17.93 | 17.95 | 17.32 | 17.85 | 9,812,834 | -0.47(-2.58%) |
Nov 18, 2011 | 18.81 | 18.89 | 18.26 | 18.32 | 8,941,434 | -0.19(-1.03%) |
Nov 17, 2011 | 19.14 | 19.45 | 18.34 | 18.51 | 14,304,490 | -0.60(-3.16%) |
Nov 16, 2011 | 18.85 | 19.64 | 18.81 | 19.12 | 14,280,938 | +0.24(+1.27%) |
Nov 15, 2011 | 18.90 | 19.07 | 18.74 | 18.88 | 11,209,703 | -0.22(-1.13%) |
Nov 14, 2011 | 18.94 | 19.15 | 18.82 | 19.09 | 7,891,461 | +0.01(+0.03%) |
Nov 11, 2011 | 18.81 | 19.16 | 18.73 | 19.09 | 7,382,028 | +0.51(+2.77%) |
Nov 10, 2011 | 18.79 | 18.94 | 18.06 | 18.57 | 12,664,085 | +0.17(+0.91%) |
Nov 09, 2011 | 18.82 | 19.11 | 18.39 | 18.41 | 15,324,610 | -1.33(-6.75%) |
Nov 08, 2011 | 19.85 | 19.88 | 19.46 | 19.74 | 10,715,652 | +0.07(+0.36%) |
Nov 07, 2011 | 19.45 | 19.88 | 19.36 | 19.67 | 10,629,749 | +0.28(+1.45%) |
Nov 04, 2011 | 19.35 | 19.46 | 19.02 | 19.39 | 9,143,112 | -0.29(-1.46%) |
Nov 03, 2011 | 19.19 | 19.72 | 18.98 | 19.67 | 15,973,550 | +0.96(+5.14%) |
Nov 02, 2011 | 18.63 | 18.81 | 18.35 | 18.71 | 14,606,550 | +0.53(+2.93%) |