Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 17.95 | 18.07 | 17.39 | 17.41 | 2,339,752 | -0.84(-4.63%) |
Oct 28, 2011 | 18.07 | 18.34 | 17.87 | 18.25 | 1,758,697 | +0.12(+0.64%) |
Oct 27, 2011 | 17.60 | 18.37 | 17.29 | 18.14 | 2,326,869 | +1.16(+6.84%) |
Oct 26, 2011 | 17.30 | 17.33 | 16.62 | 16.97 | 1,753,508 | +0.06(+0.37%) |
Oct 25, 2011 | 17.55 | 17.57 | 16.88 | 16.91 | 1,918,574 | -0.81(-4.56%) |
Oct 24, 2011 | 16.44 | 17.89 | 16.43 | 17.72 | 3,388,396 | +1.41(+8.67%) |
Oct 21, 2011 | 16.03 | 16.36 | 15.90 | 16.30 | 1,510,341 | +0.57(+3.62%) |
Oct 20, 2011 | 15.58 | 15.78 | 15.13 | 15.73 | 2,722,159 | +0.15(+0.98%) |
Oct 19, 2011 | 16.08 | 16.16 | 15.51 | 15.58 | 2,350,902 | -0.51(-3.18%) |
Oct 18, 2011 | 16.30 | 16.43 | 15.43 | 16.09 | 2,934,440 | -0.16(-0.97%) |
Oct 17, 2011 | 16.81 | 16.98 | 16.18 | 16.25 | 1,895,828 | -0.67(-3.96%) |
Oct 14, 2011 | 16.73 | 16.95 | 16.59 | 16.92 | 1,680,749 | +0.41(+2.49%) |
Oct 13, 2011 | 16.19 | 16.73 | 16.17 | 16.51 | 3,383,380 | +0.15(+0.94%) |
Oct 12, 2011 | 16.22 | 16.74 | 16.17 | 16.36 | 3,080,662 | +0.34(+2.14%) |
Oct 11, 2011 | 16.01 | 16.14 | 15.75 | 16.01 | 1,725,639 | -0.15(-0.95%) |
Oct 10, 2011 | 15.80 | 16.19 | 15.80 | 16.17 | 2,328,954 | +0.71(+4.57%) |
Oct 07, 2011 | 15.59 | 16.19 | 15.35 | 15.46 | 1,774,990 | -0.05(-0.31%) |
Oct 06, 2011 | 15.60 | 15.75 | 15.37 | 15.51 | 2,317,626 | +0.65(+4.37%) |
Oct 05, 2011 | 14.81 | 15.01 | 14.53 | 14.86 | 2,176,737 | +0.15(+1.04%) |
Oct 04, 2011 | 13.80 | 14.74 | 13.71 | 14.71 | 3,976,606 | +0.72(+5.17%) |
Oct 03, 2011 | 14.81 | 15.24 | 13.83 | 13.98 | 6,354,829 | -1.05(-6.99%) |
Sep 30, 2011 | 15.07 | 15.34 | 14.80 | 15.03 | 4,358,177 | -0.34(-2.20%) |
Sep 29, 2011 | 15.41 | 15.73 | 14.83 | 15.37 | 4,541,863 | +0.03(+0.21%) |
Sep 28, 2011 | 16.11 | 16.24 | 15.21 | 15.34 | 3,265,324 | -0.72(-4.50%) |
Sep 27, 2011 | 16.49 | 16.72 | 15.94 | 16.06 | 2,955,858 | +0.00(+0.00%) |
Sep 26, 2011 | 15.24 | 16.15 | 14.97 | 16.06 | 3,724,717 | +0.97(+6.43%) |
Sep 23, 2011 | 14.98 | 15.30 | 14.83 | 15.09 | 3,542,578 | +0.11(+0.70%) |
Sep 22, 2011 | 15.31 | 15.76 | 14.66 | 14.99 | 4,031,407 | -0.95(-5.96%) |
Sep 21, 2011 | 16.84 | 17.00 | 15.90 | 15.94 | 2,509,877 | -0.75(-4.52%) |
Sep 20, 2011 | 17.44 | 17.57 | 16.67 | 16.69 | 2,315,951 | -0.62(-3.57%) |
Sep 19, 2011 | 17.09 | 17.44 | 16.88 | 17.31 | 2,096,904 | -0.16(-0.94%) |
Sep 16, 2011 | 17.60 | 17.91 | 17.33 | 17.47 | 2,864,621 | -0.12(-0.69%) |
Sep 15, 2011 | 17.38 | 17.62 | 17.17 | 17.59 | 2,457,421 | +0.39(+2.27%) |
Sep 14, 2011 | 16.83 | 17.49 | 16.59 | 17.20 | 2,350,680 | +0.51(+3.03%) |
Sep 13, 2011 | 16.36 | 16.97 | 16.27 | 16.69 | 2,393,567 | +0.36(+2.23%) |
Sep 12, 2011 | 15.60 | 16.37 | 15.58 | 16.33 | 3,449,992 | +0.46(+2.93%) |
Sep 09, 2011 | 15.76 | 16.09 | 15.56 | 15.87 | 5,876,092 | -0.13(-0.79%) |
Sep 08, 2011 | 16.36 | 16.46 | 15.84 | 15.99 | 2,712,901 | -0.52(-3.13%) |
Sep 07, 2011 | 16.14 | 16.56 | 15.93 | 16.51 | 2,971,440 | +0.77(+4.86%) |
Sep 06, 2011 | 15.78 | 16.00 | 15.39 | 15.75 | 6,251,856 | -0.54(-3.34%) |
Sep 02, 2011 | 16.78 | 16.78 | 16.10 | 16.29 | 3,960,228 | -0.85(-4.99%) |
Sep 01, 2011 | 17.97 | 18.02 | 17.07 | 17.14 | 3,771,437 | -0.74(-4.16%) |
Aug 31, 2011 | 18.41 | 18.51 | 17.74 | 17.89 | 3,034,564 | -0.31(-1.70%) |
Aug 30, 2011 | 17.81 | 18.28 | 17.53 | 18.20 | 3,982,729 | +0.29(+1.61%) |
Aug 29, 2011 | 17.10 | 17.96 | 17.05 | 17.91 | 3,119,376 | +1.09(+6.49%) |
Aug 26, 2011 | 16.29 | 16.97 | 16.05 | 16.82 | 4,188,798 | +0.54(+3.32%) |
Aug 25, 2011 | 17.02 | 17.79 | 16.14 | 16.28 | 10,664,406 | -1.18(-6.76%) |
Aug 24, 2011 | 17.44 | 17.68 | 17.10 | 17.46 | 5,920,566 | -0.08(-0.48%) |
Aug 23, 2011 | 16.59 | 17.94 | 16.48 | 17.54 | 5,026,467 | +1.00(+6.06%) |
Aug 22, 2011 | 16.38 | 16.92 | 16.23 | 16.54 | 4,021,810 | +0.64(+4.02%) |
Aug 19, 2011 | 16.07 | 16.75 | 15.84 | 15.90 | 2,505,258 | -0.42(-2.60%) |
Aug 18, 2011 | 16.95 | 17.01 | 16.04 | 16.33 | 3,670,209 | -1.16(-6.63%) |
Aug 17, 2011 | 18.05 | 18.32 | 17.16 | 17.48 | 2,402,630 | -0.61(-3.36%) |
Aug 16, 2011 | 18.09 | 18.27 | 17.81 | 18.09 | 1,272,267 | -0.31(-1.68%) |
Aug 15, 2011 | 18.42 | 18.42 | 17.91 | 18.40 | 1,705,175 | +0.13(+0.69%) |
Aug 12, 2011 | 18.37 | 18.46 | 17.96 | 18.28 | 2,054,353 | +0.13(+0.72%) |
Aug 11, 2011 | 16.83 | 18.41 | 16.77 | 18.14 | 3,345,942 | +1.35(+8.06%) |
Aug 10, 2011 | 16.84 | 17.29 | 16.57 | 16.79 | 5,900,126 | -0.63(-3.61%) |
Aug 09, 2011 | 17.25 | 17.48 | 15.96 | 17.42 | 4,388,391 | +1.34(+8.35%) |
Aug 08, 2011 | 17.25 | 17.56 | 15.99 | 16.08 | 3,534,870 | -1.83(-10.22%) |
Aug 05, 2011 | 18.08 | 18.20 | 17.23 | 17.91 | 4,197,159 | +0.13(+0.74%) |
Aug 04, 2011 | 19.44 | 19.56 | 17.75 | 17.78 | 5,314,531 | -1.94(-9.84%) |
Aug 03, 2011 | 19.00 | 19.72 | 18.55 | 19.72 | 3,984,531 | +0.78(+4.13%) |
Aug 02, 2011 | 19.64 | 19.72 | 18.91 | 18.94 | 3,410,441 | -0.92(-4.62%) |
Aug 01, 2011 | 20.22 | 20.33 | 19.55 | 19.85 | 2,486,609 | -0.14(-0.68%) |
Jul 29, 2011 | 19.83 | 20.22 | 19.73 | 19.99 | 3,506,324 | -0.07(-0.37%) |
Jul 28, 2011 | 20.15 | 20.53 | 20.03 | 20.06 | 2,105,574 | -0.07(-0.36%) |
Jul 27, 2011 | 20.97 | 20.98 | 20.12 | 20.14 | 2,651,119 | -0.91(-4.31%) |
Jul 26, 2011 | 21.06 | 21.28 | 20.81 | 21.05 | 2,187,086 | -0.29(-1.38%) |
Jul 25, 2011 | 21.44 | 21.60 | 21.20 | 21.34 | 2,097,205 | -0.36(-1.67%) |
Jul 22, 2011 | 21.58 | 21.73 | 21.50 | 21.70 | 2,509,874 | +0.11(+0.51%) |
Jul 21, 2011 | 20.78 | 21.96 | 20.77 | 21.59 | 5,852,889 | +0.95(+4.62%) |
Jul 20, 2011 | 20.95 | 20.95 | 20.49 | 20.64 | 2,494,082 | -0.20(-0.96%) |
Jul 19, 2011 | 20.86 | 21.05 | 20.61 | 20.84 | 3,287,065 | +0.25(+1.20%) |
Jul 18, 2011 | 20.71 | 20.71 | 20.01 | 20.59 | 4,908,329 | -0.14(-0.68%) |
Jul 15, 2011 | 20.91 | 21.03 | 20.55 | 20.73 | 5,036,413 | -0.09(-0.45%) |
Jul 14, 2011 | 21.49 | 21.62 | 20.71 | 20.82 | 6,683,974 | -0.52(-2.43%) |
Jul 13, 2011 | 21.51 | 21.65 | 21.31 | 21.34 | 4,374,671 | -0.02(-0.07%) |
Jul 12, 2011 | 21.62 | 22.13 | 21.19 | 21.36 | 5,517,280 | -0.25(-1.16%) |
Jul 11, 2011 | 22.66 | 22.72 | 21.44 | 21.61 | 5,154,015 | -1.44(-6.23%) |
Jul 08, 2011 | 23.04 | 23.20 | 22.85 | 23.05 | 2,663,628 | -0.30(-1.28%) |
Jul 07, 2011 | 23.11 | 23.54 | 23.11 | 23.35 | 3,193,807 | +0.49(+2.16%) |
Jul 06, 2011 | 22.61 | 23.00 | 22.57 | 22.85 | 2,149,043 | +0.26(+1.14%) |
Jul 05, 2011 | 22.24 | 22.83 | 22.20 | 22.60 | 4,066,936 | +0.37(+1.65%) |
Jul 01, 2011 | 22.06 | 22.27 | 21.86 | 22.23 | 2,049,134 | +0.17(+0.78%) |
Jun 30, 2011 | 22.11 | 22.47 | 22.01 | 22.06 | 2,081,454 | +0.07(+0.31%) |
Jun 29, 2011 | 22.12 | 22.39 | 21.81 | 21.99 | 3,054,754 | +0.08(+0.36%) |
Jun 28, 2011 | 21.67 | 22.13 | 21.66 | 21.91 | 2,465,246 | +0.30(+1.41%) |
Jun 27, 2011 | 21.68 | 21.89 | 21.54 | 21.61 | 2,056,209 | -0.13(-0.58%) |
Jun 24, 2011 | 22.09 | 22.16 | 21.53 | 21.73 | 2,462,967 | -0.30(-1.36%) |
Jun 23, 2011 | 21.93 | 22.40 | 21.80 | 22.03 | 4,114,148 | -0.26(-1.15%) |
Jun 22, 2011 | 22.55 | 22.82 | 22.25 | 22.29 | 4,444,102 | -0.39(-1.71%) |
Jun 21, 2011 | 21.78 | 22.72 | 21.60 | 22.68 | 3,426,017 | +0.87(+3.99%) |
Jun 20, 2011 | 21.74 | 21.87 | 21.72 | 21.81 | 1,682,908 | +0.32(+1.49%) |
Jun 17, 2011 | 21.61 | 21.82 | 21.34 | 21.49 | 2,230,090 | +0.12(+0.54%) |
Jun 16, 2011 | 21.40 | 21.64 | 21.21 | 21.37 | 2,432,963 | +0.04(+0.20%) |
Jun 15, 2011 | 21.54 | 21.85 | 21.25 | 21.33 | 1,882,831 | -0.45(-2.07%) |
Jun 14, 2011 | 21.49 | 21.94 | 21.40 | 21.78 | 2,668,632 | +0.50(+2.34%) |
Jun 13, 2011 | 21.00 | 21.45 | 20.99 | 21.28 | 3,605,252 | +0.31(+1.50%) |
Jun 10, 2011 | 21.20 | 21.34 | 20.86 | 20.97 | 3,407,133 | -0.41(-1.91%) |
Jun 09, 2011 | 20.97 | 21.48 | 20.81 | 21.38 | 2,983,811 | +0.41(+1.95%) |
Jun 08, 2011 | 21.71 | 21.71 | 20.93 | 20.97 | 3,602,464 | -0.90(-4.10%) |
Jun 07, 2011 | 21.71 | 22.00 | 21.60 | 21.86 | 2,508,534 | +0.23(+1.07%) |
Jun 06, 2011 | 21.93 | 22.02 | 21.45 | 21.63 | 5,392,428 | -0.28(-1.29%) |
Jun 03, 2011 | 22.17 | 22.68 | 21.88 | 21.92 | 4,432,391 | +1.49(+7.31%) |
May 24, 2011 | 21.16 | 21.18 | 20.38 | 20.42 | 8,303,044 | -0.60(-2.85%) |
May 23, 2011 | 21.32 | 21.42 | 20.98 | 21.02 | 6,857,247 | -0.52(-2.42%) |
May 20, 2011 | 22.43 | 22.48 | 21.47 | 21.55 | 7,205,736 | -1.21(-5.32%) |
May 19, 2011 | 22.74 | 22.80 | 22.39 | 22.76 | 2,230,472 | +0.18(+0.79%) |
May 18, 2011 | 22.39 | 22.66 | 22.27 | 22.58 | 1,773,693 | +0.18(+0.79%) |
May 17, 2011 | 22.43 | 22.61 | 22.21 | 22.40 | 1,707,068 | -0.05(-0.23%) |
May 16, 2011 | 22.74 | 23.03 | 22.42 | 22.45 | 3,027,535 | -0.37(-1.60%) |
May 13, 2011 | 22.28 | 22.94 | 22.24 | 22.82 | 3,146,066 | +0.59(+2.65%) |
May 12, 2011 | 21.87 | 22.47 | 21.68 | 22.23 | 1,924,025 | +0.36(+1.65%) |
May 11, 2011 | 21.90 | 22.29 | 21.74 | 21.87 | 2,302,774 | -0.05(-0.21%) |
May 10, 2011 | 21.74 | 22.06 | 21.65 | 21.92 | 1,511,092 | +0.35(+1.62%) |
May 09, 2011 | 21.78 | 21.79 | 21.30 | 21.57 | 1,963,970 | -0.16(-0.72%) |
May 06, 2011 | 22.89 | 23.06 | 21.51 | 21.72 | 3,745,007 | -0.58(-2.62%) |
May 05, 2011 | 21.77 | 22.55 | 21.71 | 22.31 | 2,608,478 | +0.39(+1.79%) |
May 04, 2011 | 21.83 | 22.23 | 21.59 | 21.92 | 2,217,296 | +0.06(+0.29%) |
May 03, 2011 | 22.23 | 22.52 | 21.61 | 21.85 | 2,767,045 | -0.41(-1.83%) |
May 02, 2011 | 22.34 | 22.34 | 22.24 | 22.26 | 3,021,691 | -0.18(-0.79%) |
Apr 29, 2011 | 22.32 | 22.61 | 22.27 | 22.44 | 2,863,936 | +0.17(+0.75%) |
Apr 28, 2011 | 22.13 | 22.56 | 22.04 | 22.27 | 3,556,014 | +0.46(+2.13%) |
Apr 27, 2011 | 21.57 | 21.99 | 21.57 | 21.81 | 1,614,846 | +0.27(+1.26%) |
Apr 26, 2011 | 21.14 | 21.84 | 21.06 | 21.53 | 2,254,853 | +0.41(+1.95%) |
Apr 25, 2011 | 20.92 | 21.16 | 20.90 | 21.12 | 1,643,390 | +0.29(+1.38%) |
Apr 21, 2011 | 20.87 | 21.02 | 20.73 | 20.84 | 2,340,745 | +0.07(+0.35%) |
Apr 20, 2011 | 20.50 | 20.94 | 20.35 | 20.76 | 3,050,931 | +0.67(+3.35%) |
Apr 19, 2011 | 20.04 | 20.22 | 19.82 | 20.09 | 2,669,295 | +0.16(+0.81%) |
Apr 18, 2011 | 20.20 | 20.22 | 19.68 | 19.93 | 1,976,943 | -0.38(-1.85%) |
Apr 15, 2011 | 19.94 | 20.43 | 19.83 | 20.30 | 1,892,176 | +0.36(+1.81%) |
Apr 14, 2011 | 20.08 | 20.22 | 19.80 | 19.94 | 3,456,892 | -0.25(-1.24%) |
Apr 13, 2011 | 20.64 | 20.69 | 20.16 | 20.19 | 2,283,976 | -0.35(-1.70%) |
Apr 12, 2011 | 20.51 | 20.86 | 20.46 | 20.54 | 2,446,490 | -0.06(-0.28%) |
Apr 11, 2011 | 20.64 | 20.89 | 20.43 | 20.60 | 1,220,886 | +0.01(+0.03%) |
Apr 08, 2011 | 20.92 | 20.93 | 20.36 | 20.60 | 2,057,163 | -0.22(-1.05%) |
Apr 07, 2011 | 20.50 | 20.98 | 20.42 | 20.81 | 3,696,632 | +0.36(+1.76%) |
Apr 06, 2011 | 20.90 | 21.01 | 20.10 | 20.45 | 3,208,812 | -0.40(-1.93%) |
Apr 05, 2011 | 20.86 | 21.06 | 20.64 | 20.86 | 3,745,276 | -0.18(-0.87%) |
Apr 04, 2011 | 21.27 | 21.40 | 20.88 | 21.04 | 2,274,283 | -0.09(-0.44%) |
Apr 01, 2011 | 20.72 | 21.29 | 20.72 | 21.13 | 3,593,775 | +0.59(+2.90%) |
Mar 31, 2011 | 20.44 | 20.58 | 20.22 | 20.54 | 2,336,287 | +0.09(+0.46%) |
Mar 30, 2011 | 20.42 | 20.49 | 20.04 | 20.44 | 1,678,951 | +0.06(+0.31%) |
Mar 29, 2011 | 19.81 | 20.44 | 19.81 | 20.38 | 1,817,301 | +0.59(+3.01%) |
Mar 28, 2011 | 20.48 | 20.48 | 19.74 | 19.79 | 1,976,792 | -0.58(-2.87%) |
Mar 25, 2011 | 19.82 | 20.57 | 19.68 | 20.37 | 3,937,230 | +0.63(+3.18%) |
Mar 24, 2011 | 19.84 | 19.93 | 19.53 | 19.74 | 2,474,150 | -0.03(-0.16%) |
Mar 23, 2011 | 19.63 | 19.85 | 19.47 | 19.77 | 2,020,026 | +0.15(+0.74%) |
Mar 22, 2011 | 19.55 | 19.76 | 19.47 | 19.63 | 3,031,203 | +0.01(+0.05%) |
Mar 21, 2011 | 19.92 | 19.95 | 19.60 | 19.62 | 4,239,828 | -0.25(-1.28%) |
Mar 18, 2011 | 19.74 | 20.10 | 19.52 | 19.87 | 6,649,543 | +0.29(+1.49%) |
Mar 17, 2011 | 20.95 | 21.15 | 19.55 | 19.58 | 18,562,898 | -3.24(-14.18%) |
Mar 16, 2011 | 23.04 | 23.29 | 22.59 | 22.82 | 4,103,673 | -0.24(-1.06%) |
Mar 15, 2011 | 22.79 | 23.25 | 22.74 | 23.06 | 1,872,059 | +0.02(+0.07%) |
Mar 14, 2011 | 22.97 | 23.31 | 22.72 | 23.04 | 2,003,131 | -0.17(-0.74%) |
Mar 11, 2011 | 22.54 | 23.36 | 22.30 | 23.22 | 3,229,269 | +0.69(+3.07%) |
Mar 10, 2011 | 22.46 | 22.67 | 22.27 | 22.53 | 2,910,996 | -0.16(-0.69%) |
Mar 09, 2011 | 22.87 | 22.87 | 22.52 | 22.68 | 2,766,520 | -0.19(-0.82%) |
Mar 08, 2011 | 23.00 | 23.23 | 22.56 | 22.87 | 2,474,977 | -0.15(-0.63%) |
Mar 07, 2011 | 23.53 | 23.70 | 22.65 | 23.01 | 1,662,107 | -0.61(-2.59%) |
Mar 04, 2011 | 23.88 | 23.94 | 23.42 | 23.63 | 1,531,056 | -0.32(-1.34%) |
Mar 03, 2011 | 23.41 | 24.01 | 23.17 | 23.95 | 1,499,039 | +0.82(+3.52%) |
Mar 02, 2011 | 23.10 | 23.57 | 23.00 | 23.13 | 1,414,472 | +0.01(+0.04%) |
Mar 01, 2011 | 23.67 | 23.75 | 22.93 | 23.12 | 1,565,437 | -0.39(-1.68%) |
Feb 28, 2011 | 23.90 | 23.96 | 23.45 | 23.52 | 1,430,772 | -0.28(-1.18%) |
Feb 25, 2011 | 23.53 | 23.90 | 23.31 | 23.80 | 1,528,385 | +0.48(+2.05%) |
Feb 24, 2011 | 23.72 | 24.06 | 23.02 | 23.32 | 2,874,941 | -0.46(-1.92%) |
Feb 23, 2011 | 24.36 | 24.44 | 23.49 | 23.78 | 2,140,289 | -0.66(-2.70%) |
Feb 22, 2011 | 24.40 | 24.92 | 24.17 | 24.44 | 1,764,745 | -0.21(-0.86%) |
Feb 18, 2011 | 24.72 | 24.91 | 24.58 | 24.65 | 1,971,802 | -0.03(-0.11%) |
Feb 17, 2011 | 24.18 | 24.72 | 24.08 | 24.68 | 1,816,803 | +0.37(+1.54%) |
Feb 16, 2011 | 23.98 | 24.64 | 23.98 | 24.30 | 1,591,418 | +0.18(+0.75%) |
Feb 15, 2011 | 23.84 | 24.13 | 23.83 | 24.12 | 2,182,518 | +0.17(+0.72%) |
Feb 14, 2011 | 23.79 | 24.00 | 23.65 | 23.95 | 2,279,193 | +0.17(+0.70%) |
Feb 11, 2011 | 23.44 | 23.81 | 23.23 | 23.78 | 1,896,628 | +0.32(+1.35%) |
Feb 10, 2011 | 23.62 | 23.71 | 23.19 | 23.47 | 2,242,511 | -0.21(-0.90%) |
Feb 09, 2011 | 24.04 | 24.59 | 23.64 | 23.68 | 2,750,145 | -0.36(-1.51%) |
Feb 08, 2011 | 23.81 | 24.17 | 23.70 | 24.04 | 1,408,215 | +0.26(+1.09%) |
Feb 07, 2011 | 23.63 | 24.05 | 23.55 | 23.78 | 1,884,336 | +0.31(+1.33%) |
Feb 04, 2011 | 22.86 | 23.79 | 22.86 | 23.47 | 1,898,088 | +0.63(+2.77%) |
Feb 03, 2011 | 22.31 | 23.01 | 22.31 | 22.84 | 1,459,591 | +0.51(+2.30%) |
Feb 02, 2011 | 22.45 | 22.83 | 22.28 | 22.32 | 2,018,116 | -0.29(-1.29%) |
Feb 01, 2011 | 22.37 | 22.89 | 22.29 | 22.61 | 2,563,748 | +0.40(+1.80%) |
Jan 31, 2011 | 22.06 | 22.31 | 21.89 | 22.21 | 1,459,584 | +0.36(+1.64%) |
Jan 28, 2011 | 22.51 | 22.57 | 21.80 | 21.86 | 1,471,525 | -0.62(-2.77%) |
Jan 27, 2011 | 22.27 | 22.57 | 22.10 | 22.48 | 1,384,267 | +0.16(+0.70%) |
Jan 26, 2011 | 22.29 | 22.52 | 22.10 | 22.32 | 1,705,952 | +0.05(+0.23%) |
Jan 25, 2011 | 22.22 | 22.32 | 21.94 | 22.27 | 1,961,485 | +0.01(+0.02%) |
Jan 24, 2011 | 21.96 | 22.45 | 21.82 | 22.27 | 1,880,224 | +0.38(+1.76%) |
Jan 21, 2011 | 22.29 | 22.31 | 21.80 | 21.88 | 1,709,378 | -0.30(-1.36%) |
Jan 20, 2011 | 21.78 | 22.33 | 21.71 | 22.18 | 2,565,821 | +0.31(+1.42%) |
Jan 19, 2011 | 21.90 | 22.06 | 21.80 | 21.87 | 2,913,525 | +0.01(+0.02%) |
Jan 18, 2011 | 22.32 | 22.38 | 21.73 | 21.87 | 7,112,522 | -0.40(-1.80%) |
Jan 14, 2011 | 22.48 | 22.61 | 21.77 | 22.27 | 3,594,810 | -0.35(-1.56%) |
Jan 13, 2011 | 22.39 | 22.63 | 22.22 | 22.62 | 3,598,867 | +0.47(+2.11%) |
Jan 12, 2011 | 22.31 | 22.38 | 22.05 | 22.15 | 2,575,517 | +0.05(+0.21%) |
Jan 11, 2011 | 22.66 | 22.66 | 21.96 | 22.11 | 2,946,102 | -0.31(-1.37%) |
Jan 10, 2011 | 22.00 | 22.50 | 21.96 | 22.41 | 3,735,912 | +0.25(+1.15%) |
Jan 07, 2011 | 22.85 | 22.92 | 21.98 | 22.16 | 6,779,668 | -1.00(-4.31%) |
Jan 06, 2011 | 23.79 | 23.92 | 23.14 | 23.15 | 2,712,311 | -0.73(-3.07%) |
Jan 05, 2011 | 23.73 | 24.16 | 23.65 | 23.89 | 2,626,089 | +0.19(+0.81%) |
Jan 04, 2011 | 24.38 | 24.54 | 23.25 | 23.69 | 4,462,534 | -0.66(-2.71%) |
Jan 03, 2011 | 24.63 | 24.74 | 24.30 | 24.35 | 1,905,321 | -0.22(-0.89%) |
Dec 31, 2010 | 24.84 | 24.90 | 24.52 | 24.57 | 750,731 | -0.37(-1.50%) |
Dec 30, 2010 | 24.54 | 25.00 | 24.54 | 24.95 | 966,498 | +0.40(+1.65%) |
Dec 29, 2010 | 24.47 | 24.64 | 24.27 | 24.54 | 808,859 | +0.10(+0.43%) |
Dec 28, 2010 | 24.86 | 24.92 | 24.34 | 24.44 | 1,076,190 | -0.35(-1.42%) |
Dec 27, 2010 | 24.85 | 24.90 | 24.49 | 24.79 | 1,388,456 | -0.21(-0.85%) |
Dec 23, 2010 | 24.51 | 25.03 | 24.43 | 25.00 | 1,795,958 | +0.52(+2.14%) |
Dec 22, 2010 | 25.41 | 25.44 | 24.46 | 24.48 | 2,773,184 | -0.99(-3.87%) |
Dec 21, 2010 | 25.27 | 25.48 | 25.11 | 25.46 | 1,305,167 | +0.29(+1.13%) |
Dec 20, 2010 | 25.72 | 25.89 | 25.10 | 25.18 | 1,803,022 | -0.51(-2.00%) |
Dec 17, 2010 | 25.31 | 25.91 | 25.08 | 25.69 | 3,180,783 | +0.45(+1.79%) |
Dec 16, 2010 | 24.77 | 25.32 | 24.59 | 25.24 | 1,427,623 | +0.53(+2.14%) |
Dec 15, 2010 | 24.55 | 24.95 | 24.26 | 24.71 | 1,607,204 | +0.14(+0.55%) |
Dec 14, 2010 | 24.60 | 24.81 | 24.23 | 24.58 | 1,311,279 | +0.07(+0.28%) |
Dec 13, 2010 | 25.01 | 25.01 | 24.46 | 24.51 | 1,454,867 | -0.43(-1.73%) |
Dec 10, 2010 | 24.53 | 24.99 | 24.53 | 24.94 | 2,001,278 | +0.37(+1.52%) |
Dec 09, 2010 | 24.43 | 24.63 | 24.32 | 24.57 | 1,456,048 | +0.29(+1.18%) |
Dec 08, 2010 | 24.46 | 24.72 | 24.11 | 24.28 | 1,798,622 | -0.17(-0.70%) |
Dec 07, 2010 | 24.92 | 25.03 | 24.36 | 24.45 | 1,872,885 | -0.15(-0.61%) |
Dec 06, 2010 | 24.47 | 24.66 | 24.15 | 24.60 | 2,553,690 | +0.20(+0.81%) |
Dec 03, 2010 | 23.91 | 24.45 | 23.84 | 24.41 | 2,935,181 | +0.40(+1.67%) |
Dec 02, 2010 | 23.78 | 24.11 | 23.70 | 24.00 | 5,637,330 | +0.22(+0.94%) |
Dec 01, 2010 | 23.91 | 24.07 | 23.28 | 23.78 | 6,672,619 | +0.34(+1.46%) |
Nov 30, 2010 | 23.76 | 24.20 | 23.38 | 23.44 | 9,342,014 | -0.62(-2.58%) |
Nov 29, 2010 | 24.86 | 24.90 | 23.95 | 24.06 | 6,275,189 | -1.22(-4.81%) |
Nov 26, 2010 | 25.08 | 25.56 | 24.69 | 25.27 | 3,387,108 | +0.41(+1.66%) |
Nov 24, 2010 | 24.10 | 24.86 | 24.86 | 24.86 | 11,906,810 | +2.37(+10.54%) |
Nov 23, 2010 | 22.31 | 22.56 | 22.17 | 22.49 | 4,849,519 | +0.00(+0.00%) |
Nov 22, 2010 | 21.90 | 22.54 | 21.64 | 22.49 | 3,601,924 | +0.39(+1.77%) |
Nov 19, 2010 | 21.61 | 22.13 | 21.38 | 22.10 | 2,210,324 | +0.48(+2.20%) |
Nov 18, 2010 | 21.59 | 22.07 | 21.51 | 21.62 | 3,605,121 | +0.29(+1.35%) |
Nov 17, 2010 | 20.42 | 21.42 | 20.39 | 21.33 | 2,622,600 | +0.97(+4.77%) |
Nov 16, 2010 | 20.32 | 20.86 | 20.20 | 20.36 | 3,389,606 | -0.13(-0.63%) |
Nov 15, 2010 | 20.51 | 20.89 | 20.41 | 20.49 | 1,334,492 | +0.20(+1.00%) |
Nov 12, 2010 | 20.58 | 20.64 | 20.21 | 20.29 | 1,864,751 | -0.48(-2.29%) |
Nov 11, 2010 | 20.23 | 20.89 | 20.05 | 20.76 | 2,390,374 | +0.22(+1.09%) |
Nov 10, 2010 | 20.66 | 20.67 | 20.10 | 20.54 | 2,551,747 | -0.05(-0.24%) |
Nov 09, 2010 | 20.78 | 20.99 | 20.44 | 20.59 | 1,885,762 | -0.06(-0.31%) |
Nov 08, 2010 | 20.54 | 20.90 | 20.44 | 20.66 | 2,912,086 | +0.21(+1.04%) |
Nov 05, 2010 | 20.06 | 20.45 | 20.00 | 20.44 | 3,453,846 | +0.46(+2.28%) |
Nov 04, 2010 | 20.00 | 20.11 | 19.76 | 19.99 | 4,255,011 | +0.40(+2.03%) |
Nov 03, 2010 | 19.86 | 19.88 | 19.47 | 19.59 | 2,231,497 | -0.21(-1.05%) |
Nov 02, 2010 | 19.41 | 19.97 | 19.31 | 19.80 | 5,040,393 | +0.72(+3.77%) |