Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 20.82 | 20.96 | 20.71 | 20.73 | 1,903,593 | -0.21(-1.02%) |
Oct 28, 2011 | 21.11 | 21.13 | 20.68 | 20.94 | 2,552,641 | -0.04(-0.19%) |
Oct 27, 2011 | 20.81 | 21.15 | 20.69 | 20.98 | 3,845,421 | +0.59(+2.87%) |
Oct 26, 2011 | 20.68 | 20.77 | 20.37 | 20.40 | 3,355,004 | -0.08(-0.38%) |
Oct 25, 2011 | 20.64 | 20.74 | 20.40 | 20.48 | 3,471,091 | -0.27(-1.32%) |
Oct 24, 2011 | 20.62 | 20.79 | 20.58 | 20.75 | 2,636,704 | +0.10(+0.47%) |
Oct 21, 2011 | 20.31 | 20.65 | 20.25 | 20.65 | 3,272,808 | +0.59(+2.92%) |
Oct 20, 2011 | 19.97 | 20.14 | 19.90 | 20.07 | 2,322,560 | +0.15(+0.75%) |
Oct 19, 2011 | 20.03 | 20.29 | 19.88 | 19.92 | 2,312,195 | -0.09(-0.45%) |
Oct 18, 2011 | 19.80 | 20.14 | 19.64 | 20.01 | 2,200,539 | +0.20(+1.02%) |
Oct 17, 2011 | 19.86 | 20.02 | 19.75 | 19.81 | 2,514,704 | -0.16(-0.78%) |
Oct 14, 2011 | 19.57 | 19.97 | 19.49 | 19.96 | 3,150,574 | +0.50(+2.57%) |
Oct 13, 2011 | 19.29 | 19.49 | 19.15 | 19.46 | 1,771,089 | +0.10(+0.54%) |
Oct 12, 2011 | 19.42 | 19.49 | 19.28 | 19.36 | 1,708,454 | +0.01(+0.07%) |
Oct 11, 2011 | 19.45 | 19.45 | 19.14 | 19.34 | 2,051,068 | -0.18(-0.90%) |
Oct 10, 2011 | 19.26 | 19.52 | 19.23 | 19.52 | 1,846,905 | +0.50(+2.63%) |
Oct 07, 2011 | 19.02 | 19.29 | 18.95 | 19.02 | 3,177,891 | -0.01(-0.07%) |
Oct 06, 2011 | 18.90 | 19.03 | 18.88 | 19.03 | 2,913,293 | +0.29(+1.53%) |
Oct 05, 2011 | 18.63 | 18.77 | 18.41 | 18.75 | 3,406,887 | +0.12(+0.66%) |
Oct 04, 2011 | 18.69 | 18.82 | 18.19 | 18.62 | 6,135,026 | -0.24(-1.28%) |
Oct 03, 2011 | 19.27 | 19.44 | 18.86 | 18.86 | 4,611,580 | -0.49(-2.55%) |
Sep 30, 2011 | 19.71 | 19.78 | 19.35 | 19.36 | 5,989,184 | -0.33(-1.65%) |
Sep 29, 2011 | 19.84 | 19.97 | 19.52 | 19.68 | 4,907,865 | +0.12(+0.63%) |
Sep 28, 2011 | 19.82 | 19.98 | 19.49 | 19.56 | 3,581,056 | -0.18(-0.92%) |
Sep 27, 2011 | 20.10 | 20.12 | 19.66 | 19.74 | 3,819,082 | -0.01(-0.07%) |
Sep 26, 2011 | 19.84 | 19.92 | 19.66 | 19.75 | 6,783,023 | +0.10(+0.50%) |
Sep 23, 2011 | 19.32 | 19.75 | 19.29 | 19.66 | 3,066,021 | +0.32(+1.65%) |
Sep 22, 2011 | 19.34 | 19.44 | 19.10 | 19.34 | 3,859,949 | -0.45(-2.27%) |
Sep 21, 2011 | 20.13 | 20.32 | 19.77 | 19.79 | 3,014,435 | -0.32(-1.58%) |
Sep 20, 2011 | 19.81 | 20.44 | 19.81 | 20.10 | 3,122,627 | +0.31(+1.58%) |
Sep 19, 2011 | 19.52 | 19.84 | 19.51 | 19.79 | 2,375,317 | +0.01(+0.07%) |
Sep 16, 2011 | 19.58 | 19.84 | 19.54 | 19.78 | 3,396,267 | +0.27(+1.40%) |
Sep 15, 2011 | 19.32 | 19.58 | 19.22 | 19.51 | 2,970,266 | +0.30(+1.56%) |
Sep 14, 2011 | 19.21 | 19.36 | 18.94 | 19.21 | 3,555,256 | +0.05(+0.27%) |
Sep 13, 2011 | 18.98 | 19.16 | 18.82 | 19.16 | 3,073,337 | +0.17(+0.89%) |
Sep 12, 2011 | 18.69 | 18.99 | 18.62 | 18.99 | 2,439,779 | +0.18(+0.93%) |
Sep 09, 2011 | 18.99 | 18.99 | 18.67 | 18.81 | 3,919,270 | -0.38(-2.00%) |
Sep 08, 2011 | 19.03 | 19.37 | 19.02 | 19.19 | 2,118,082 | +0.08(+0.44%) |
Sep 07, 2011 | 19.04 | 19.17 | 18.88 | 19.11 | 3,828,044 | +0.27(+1.41%) |
Sep 06, 2011 | 18.52 | 18.86 | 18.41 | 18.84 | 3,275,704 | -0.12(-0.63%) |
Sep 02, 2011 | 19.01 | 19.13 | 18.89 | 18.96 | 3,225,180 | -0.19(-0.97%) |
Sep 01, 2011 | 19.45 | 19.50 | 19.14 | 19.15 | 4,137,931 | -0.27(-1.39%) |
Aug 31, 2011 | 19.23 | 19.46 | 19.13 | 19.42 | 4,701,299 | +0.29(+1.51%) |
Aug 30, 2011 | 19.19 | 19.24 | 19.03 | 19.13 | 4,404,286 | -0.08(-0.43%) |
Aug 29, 2011 | 18.96 | 19.21 | 18.90 | 19.21 | 5,278,193 | +0.47(+2.53%) |
Aug 26, 2011 | 18.66 | 18.84 | 18.24 | 18.74 | 8,480,437 | -0.03(-0.17%) |
Aug 25, 2011 | 19.00 | 19.00 | 18.54 | 18.77 | 8,444,679 | -0.15(-0.81%) |
Aug 24, 2011 | 18.50 | 18.94 | 18.43 | 18.92 | 2,934,713 | +0.39(+2.11%) |
Aug 23, 2011 | 18.13 | 18.53 | 18.01 | 18.53 | 4,868,177 | +0.44(+2.45%) |
Aug 22, 2011 | 18.49 | 18.53 | 18.01 | 18.09 | 3,317,388 | -0.13(-0.74%) |
Aug 19, 2011 | 18.10 | 18.38 | 18.10 | 18.23 | 4,555,318 | -0.06(-0.35%) |
Aug 18, 2011 | 18.21 | 18.39 | 18.00 | 18.29 | 5,035,920 | -0.28(-1.52%) |
Aug 17, 2011 | 18.42 | 18.69 | 18.39 | 18.57 | 3,448,013 | +0.25(+1.37%) |
Aug 16, 2011 | 18.07 | 18.39 | 17.96 | 18.32 | 3,517,319 | +0.13(+0.71%) |
Aug 15, 2011 | 17.70 | 18.19 | 17.69 | 18.19 | 3,243,328 | +0.61(+3.47%) |
Aug 12, 2011 | 17.89 | 18.00 | 17.47 | 17.58 | 2,905,850 | -0.24(-1.33%) |
Aug 11, 2011 | 17.08 | 18.04 | 16.96 | 17.82 | 4,048,044 | +0.85(+5.03%) |
Aug 10, 2011 | 17.19 | 17.44 | 16.81 | 16.97 | 5,707,752 | -0.47(-2.72%) |
Aug 09, 2011 | 17.48 | 17.47 | 16.40 | 17.44 | 8,292,017 | +0.78(+4.66%) |
Aug 08, 2011 | 17.48 | 17.65 | 16.57 | 16.67 | 7,105,577 | -1.06(-5.97%) |
Aug 05, 2011 | 17.55 | 17.97 | 17.37 | 17.72 | 7,230,544 | +0.40(+2.33%) |
Aug 04, 2011 | 17.99 | 18.20 | 17.29 | 17.32 | 4,409,291 | -1.00(-5.46%) |
Aug 03, 2011 | 18.20 | 18.34 | 17.93 | 18.32 | 2,984,585 | +0.14(+0.78%) |
Aug 02, 2011 | 18.51 | 18.55 | 18.18 | 18.18 | 3,532,543 | -0.41(-2.21%) |
Aug 01, 2011 | 18.67 | 18.73 | 18.44 | 18.59 | 2,923,023 | +0.10(+0.52%) |
Jul 29, 2011 | 18.67 | 18.73 | 18.47 | 18.49 | 3,171,468 | -0.34(-1.81%) |
Jul 28, 2011 | 19.05 | 19.07 | 18.80 | 18.84 | 3,017,906 | -0.27(-1.41%) |
Jul 27, 2011 | 19.06 | 19.11 | 18.96 | 19.10 | 2,725,507 | +0.00(+0.00%) |
Jul 26, 2011 | 19.23 | 19.32 | 19.09 | 19.10 | 3,058,996 | -0.10(-0.50%) |
Jul 25, 2011 | 18.85 | 19.28 | 18.65 | 19.20 | 5,142,942 | +0.37(+1.94%) |
Jul 22, 2011 | 18.90 | 18.90 | 18.75 | 18.84 | 1,978,376 | -0.07(-0.37%) |
Jul 21, 2011 | 18.58 | 18.92 | 18.57 | 18.91 | 2,225,909 | +0.44(+2.36%) |
Jul 20, 2011 | 18.41 | 18.58 | 18.32 | 18.47 | 1,519,662 | +0.06(+0.31%) |
Jul 19, 2011 | 18.24 | 18.45 | 18.14 | 18.41 | 2,467,151 | +0.21(+1.16%) |
Jul 18, 2011 | 18.46 | 18.48 | 18.16 | 18.20 | 2,252,061 | -0.29(-1.56%) |
Jul 15, 2011 | 18.50 | 18.58 | 18.41 | 18.49 | 1,761,518 | +0.00(+0.00%) |
Jul 14, 2011 | 18.55 | 18.64 | 18.47 | 18.49 | 2,182,285 | -0.05(-0.28%) |
Jul 13, 2011 | 18.57 | 18.68 | 18.46 | 18.54 | 3,246,700 | +0.01(+0.07%) |
Jul 12, 2011 | 18.24 | 18.62 | 18.24 | 18.53 | 2,585,648 | +0.21(+1.12%) |
Jul 11, 2011 | 18.45 | 18.49 | 18.30 | 18.32 | 1,751,243 | -0.31(-1.69%) |
Jul 08, 2011 | 18.61 | 18.67 | 18.48 | 18.64 | 1,557,264 | -0.07(-0.38%) |
Jul 07, 2011 | 18.75 | 18.75 | 18.59 | 18.71 | 1,149,066 | +0.09(+0.48%) |
Jul 06, 2011 | 18.61 | 18.70 | 18.55 | 18.62 | 1,377,739 | -0.02(-0.10%) |
Jul 05, 2011 | 18.68 | 18.77 | 18.52 | 18.64 | 2,045,263 | -0.11(-0.58%) |
Jul 01, 2011 | 18.55 | 18.76 | 18.49 | 18.75 | 1,364,748 | +0.24(+1.28%) |
Jun 30, 2011 | 18.54 | 18.54 | 18.35 | 18.51 | 2,029,263 | +0.10(+0.52%) |
Jun 29, 2011 | 18.42 | 18.44 | 18.30 | 18.41 | 2,269,120 | +0.08(+0.42%) |
Jun 28, 2011 | 18.32 | 18.40 | 18.28 | 18.33 | 2,060,500 | +0.03(+0.18%) |
Jun 27, 2011 | 18.16 | 18.37 | 18.15 | 18.30 | 2,327,195 | +0.17(+0.92%) |
Jun 24, 2011 | 18.01 | 18.18 | 17.98 | 18.14 | 3,176,651 | +0.16(+0.89%) |
Jun 23, 2011 | 18.06 | 18.11 | 17.83 | 17.98 | 2,840,892 | -0.31(-1.68%) |
Jun 22, 2011 | 18.42 | 18.51 | 18.26 | 18.28 | 2,087,358 | -0.24(-1.32%) |
Jun 21, 2011 | 18.52 | 18.67 | 18.42 | 18.53 | 1,995,068 | +0.05(+0.28%) |
Jun 20, 2011 | 18.41 | 18.49 | 18.39 | 18.48 | 4,773,395 | +0.26(+1.41%) |
Jun 17, 2011 | 18.14 | 18.26 | 18.08 | 18.22 | 3,149,852 | +0.18(+1.00%) |
Jun 16, 2011 | 17.98 | 18.15 | 17.94 | 18.04 | 2,868,734 | +0.03(+0.18%) |
Jun 15, 2011 | 18.16 | 18.28 | 17.93 | 18.01 | 2,746,949 | -0.25(-1.37%) |
Jun 14, 2011 | 18.40 | 18.40 | 18.17 | 18.26 | 2,038,243 | -0.01(-0.04%) |
Jun 13, 2011 | 18.24 | 18.38 | 18.13 | 18.26 | 2,109,914 | +0.06(+0.35%) |
Jun 10, 2011 | 18.28 | 18.32 | 18.19 | 18.20 | 1,637,844 | -0.10(-0.53%) |
Jun 09, 2011 | 18.41 | 18.42 | 18.28 | 18.30 | 2,721,046 | -0.11(-0.59%) |
Jun 08, 2011 | 18.44 | 18.55 | 18.37 | 18.41 | 3,366,670 | -0.04(-0.24%) |
Jun 07, 2011 | 18.44 | 18.64 | 18.44 | 18.45 | 2,481,113 | +0.06(+0.35%) |
Jun 06, 2011 | 18.45 | 18.53 | 18.25 | 18.39 | 2,259,681 | -0.02(-0.12%) |
Jun 03, 2011 | 18.41 | 18.53 | 18.35 | 18.41 | 2,610,490 | -0.25(-1.36%) |
May 24, 2011 | 18.66 | 18.84 | 18.58 | 18.66 | 2,328,591 | +0.01(+0.03%) |
May 23, 2011 | 18.78 | 18.91 | 18.64 | 18.66 | 2,132,326 | -0.35(-1.87%) |
May 20, 2011 | 18.81 | 19.09 | 18.71 | 19.01 | 3,995,075 | +0.20(+1.04%) |
May 19, 2011 | 18.82 | 18.84 | 18.67 | 18.81 | 2,576,953 | +0.08(+0.44%) |
May 18, 2011 | 18.93 | 18.93 | 18.64 | 18.73 | 4,164,078 | -0.15(-0.80%) |
May 17, 2011 | 18.85 | 19.06 | 18.85 | 18.88 | 2,762,201 | -0.06(-0.30%) |
May 16, 2011 | 18.78 | 19.09 | 18.76 | 18.94 | 3,588,468 | +0.14(+0.74%) |
May 13, 2011 | 18.87 | 18.92 | 18.65 | 18.80 | 1,894,641 | -0.08(-0.40%) |
May 12, 2011 | 18.64 | 18.90 | 18.62 | 18.88 | 2,420,162 | +0.17(+0.91%) |
May 11, 2011 | 18.80 | 18.85 | 18.59 | 18.71 | 2,461,628 | -0.16(-0.87%) |
May 10, 2011 | 18.59 | 18.93 | 18.53 | 18.87 | 3,001,152 | +0.37(+1.99%) |
May 09, 2011 | 18.41 | 18.54 | 18.35 | 18.50 | 1,637,719 | +0.08(+0.45%) |
May 06, 2011 | 18.44 | 18.52 | 18.34 | 18.42 | 1,994,357 | +0.13(+0.73%) |
May 05, 2011 | 18.52 | 18.52 | 18.17 | 18.29 | 2,914,540 | -0.21(-1.13%) |
May 04, 2011 | 18.67 | 18.70 | 18.36 | 18.50 | 6,323,947 | -0.22(-1.18%) |
May 03, 2011 | 18.72 | 18.95 | 18.60 | 18.72 | 3,066,732 | +0.01(+0.07%) |
May 02, 2011 | 18.69 | 18.72 | 18.68 | 18.71 | 2,521,034 | +0.15(+0.79%) |
Apr 29, 2011 | 18.55 | 18.59 | 18.40 | 18.56 | 1,692,935 | +0.03(+0.17%) |
Apr 28, 2011 | 18.29 | 18.55 | 18.28 | 18.53 | 1,868,216 | +0.22(+1.18%) |
Apr 27, 2011 | 18.28 | 18.43 | 18.25 | 18.31 | 3,228,801 | +0.02(+0.10%) |
Apr 26, 2011 | 18.22 | 18.31 | 18.21 | 18.29 | 1,715,201 | +0.15(+0.80%) |
Apr 25, 2011 | 18.21 | 18.26 | 18.14 | 18.15 | 1,241,848 | -0.06(-0.31%) |
Apr 21, 2011 | 18.19 | 18.22 | 18.12 | 18.21 | 1,094,777 | +0.04(+0.24%) |
Apr 20, 2011 | 18.07 | 18.22 | 18.03 | 18.16 | 2,044,089 | +0.25(+1.41%) |
Apr 19, 2011 | 17.98 | 18.00 | 17.83 | 17.91 | 4,828,605 | -0.08(-0.42%) |
Apr 18, 2011 | 18.06 | 18.22 | 17.95 | 17.98 | 2,477,518 | -0.27(-1.49%) |
Apr 15, 2011 | 17.94 | 18.30 | 17.90 | 18.26 | 2,962,650 | +0.37(+2.05%) |
Apr 14, 2011 | 17.70 | 17.90 | 17.67 | 17.89 | 1,439,782 | +0.09(+0.50%) |
Apr 13, 2011 | 17.89 | 18.05 | 17.78 | 17.80 | 2,119,762 | -0.06(-0.35%) |
Apr 12, 2011 | 17.74 | 17.95 | 17.71 | 17.86 | 1,972,007 | +0.06(+0.32%) |
Apr 11, 2011 | 18.02 | 18.09 | 17.76 | 17.81 | 1,856,020 | -0.22(-1.23%) |
Apr 08, 2011 | 18.29 | 18.29 | 17.91 | 18.03 | 1,794,116 | -0.18(-1.01%) |
Apr 07, 2011 | 18.15 | 18.22 | 18.04 | 18.21 | 2,268,218 | -0.01(-0.04%) |
Apr 06, 2011 | 18.03 | 18.23 | 17.98 | 18.22 | 1,783,365 | +0.23(+1.30%) |
Apr 05, 2011 | 17.91 | 18.05 | 17.91 | 17.98 | 1,518,915 | +0.01(+0.07%) |
Apr 04, 2011 | 17.91 | 18.05 | 17.82 | 17.97 | 3,085,553 | +0.13(+0.75%) |
Apr 01, 2011 | 17.83 | 17.96 | 17.76 | 17.84 | 2,718,653 | +0.06(+0.36%) |
Mar 31, 2011 | 17.91 | 17.97 | 17.76 | 17.77 | 3,032,133 | -0.11(-0.64%) |
Mar 30, 2011 | 17.67 | 17.96 | 17.66 | 17.89 | 2,884,166 | +0.26(+1.47%) |
Mar 29, 2011 | 17.40 | 17.67 | 17.35 | 17.63 | 2,158,068 | +0.21(+1.20%) |
Mar 28, 2011 | 17.54 | 17.62 | 17.42 | 17.42 | 1,683,437 | -0.04(-0.22%) |
Mar 25, 2011 | 17.46 | 17.59 | 17.44 | 17.46 | 1,425,839 | +0.01(+0.04%) |
Mar 24, 2011 | 17.38 | 17.52 | 17.27 | 17.45 | 1,796,684 | +0.13(+0.73%) |
Mar 23, 2011 | 17.19 | 17.35 | 17.14 | 17.33 | 2,169,882 | +0.09(+0.55%) |
Mar 22, 2011 | 17.40 | 17.45 | 17.22 | 17.23 | 2,253,904 | -0.19(-1.09%) |
Mar 21, 2011 | 17.50 | 17.55 | 17.40 | 17.42 | 2,280,392 | +0.27(+1.55%) |
Mar 18, 2011 | 17.24 | 17.39 | 17.10 | 17.15 | 3,533,070 | +0.08(+0.48%) |
Mar 17, 2011 | 17.19 | 17.19 | 16.89 | 17.07 | 2,986,740 | +0.13(+0.75%) |
Mar 16, 2011 | 16.98 | 17.11 | 16.76 | 16.95 | 5,198,672 | -0.09(-0.56%) |
Mar 15, 2011 | 17.05 | 17.28 | 17.03 | 17.04 | 4,351,801 | -0.24(-1.39%) |
Mar 14, 2011 | 17.41 | 17.43 | 17.22 | 17.28 | 6,017,332 | -0.28(-1.59%) |
Mar 11, 2011 | 17.60 | 17.65 | 17.39 | 17.56 | 2,629,747 | +0.03(+0.18%) |
Mar 10, 2011 | 17.82 | 17.94 | 17.52 | 17.53 | 3,738,361 | -0.47(-2.60%) |
Mar 09, 2011 | 17.68 | 18.03 | 17.54 | 18.00 | 4,093,345 | +0.27(+1.50%) |
Mar 08, 2011 | 17.33 | 17.74 | 17.33 | 17.73 | 2,988,495 | +0.37(+2.12%) |
Mar 07, 2011 | 17.45 | 17.54 | 17.34 | 17.36 | 2,537,750 | -0.05(-0.31%) |
Mar 04, 2011 | 17.48 | 17.54 | 17.23 | 17.42 | 3,647,299 | -0.11(-0.61%) |
Mar 03, 2011 | 17.37 | 17.56 | 17.32 | 17.52 | 4,134,191 | +0.27(+1.59%) |
Mar 02, 2011 | 17.19 | 17.27 | 17.11 | 17.25 | 5,531,082 | +0.07(+0.40%) |
Mar 01, 2011 | 17.47 | 17.47 | 17.15 | 17.18 | 3,241,410 | -0.28(-1.61%) |
Feb 28, 2011 | 17.20 | 17.51 | 17.17 | 17.46 | 3,365,001 | +0.27(+1.60%) |
Feb 25, 2011 | 16.99 | 17.20 | 16.92 | 17.19 | 3,301,244 | +0.24(+1.40%) |
Feb 24, 2011 | 17.01 | 17.08 | 16.91 | 16.95 | 7,020,302 | -0.01(-0.04%) |
Feb 23, 2011 | 17.30 | 17.45 | 16.95 | 16.96 | 8,316,748 | -0.32(-1.88%) |
Feb 22, 2011 | 17.87 | 18.04 | 17.25 | 17.28 | 9,582,904 | -0.76(-4.22%) |
Feb 18, 2011 | 17.98 | 18.04 | 17.92 | 18.04 | 2,462,489 | +0.08(+0.45%) |
Feb 17, 2011 | 17.97 | 18.04 | 17.92 | 17.96 | 2,119,099 | -0.08(-0.45%) |
Feb 16, 2011 | 18.05 | 18.05 | 17.90 | 18.04 | 1,707,281 | +0.07(+0.38%) |
Feb 15, 2011 | 17.86 | 17.97 | 17.85 | 17.97 | 1,637,729 | +0.09(+0.52%) |
Feb 14, 2011 | 17.92 | 17.99 | 17.83 | 17.88 | 1,821,320 | -0.07(-0.38%) |
Feb 11, 2011 | 17.89 | 18.06 | 17.86 | 17.95 | 1,717,050 | +0.04(+0.21%) |
Feb 10, 2011 | 17.82 | 17.94 | 17.80 | 17.91 | 1,850,561 | +0.04(+0.24%) |
Feb 09, 2011 | 17.87 | 17.91 | 17.79 | 17.87 | 2,412,114 | -0.04(-0.21%) |
Feb 08, 2011 | 17.86 | 17.91 | 17.77 | 17.90 | 1,991,233 | +0.02(+0.14%) |
Feb 07, 2011 | 17.65 | 17.88 | 17.63 | 17.88 | 2,515,966 | +0.25(+1.42%) |
Feb 04, 2011 | 17.72 | 17.77 | 17.50 | 17.63 | 1,515,925 | -0.14(-0.81%) |
Feb 03, 2011 | 17.73 | 17.80 | 17.62 | 17.77 | 1,712,110 | -0.01(-0.03%) |
Feb 02, 2011 | 17.89 | 17.92 | 17.74 | 17.78 | 1,709,566 | -0.14(-0.77%) |
Feb 01, 2011 | 17.80 | 17.94 | 17.72 | 17.92 | 1,878,531 | +0.20(+1.13%) |
Jan 31, 2011 | 17.82 | 17.85 | 17.71 | 17.72 | 1,575,512 | -0.02(-0.11%) |
Jan 28, 2011 | 18.15 | 18.19 | 17.73 | 17.74 | 2,227,087 | -0.44(-2.44%) |
Jan 27, 2011 | 18.04 | 18.19 | 17.95 | 18.18 | 1,449,746 | +0.17(+0.94%) |
Jan 26, 2011 | 18.05 | 18.08 | 17.92 | 18.01 | 1,735,132 | -0.11(-0.62%) |
Jan 25, 2011 | 18.05 | 18.20 | 18.01 | 18.12 | 1,791,249 | +0.00(+0.00%) |
Jan 24, 2011 | 17.91 | 18.19 | 17.91 | 18.12 | 5,143,863 | +0.24(+1.36%) |
Jan 21, 2011 | 18.08 | 18.09 | 17.82 | 17.88 | 1,972,515 | -0.11(-0.63%) |
Jan 20, 2011 | 17.74 | 18.12 | 17.74 | 17.99 | 2,956,940 | +0.20(+1.12%) |
Jan 19, 2011 | 17.74 | 17.80 | 17.69 | 17.79 | 2,033,749 | +0.06(+0.35%) |
Jan 18, 2011 | 17.52 | 17.75 | 17.52 | 17.73 | 1,876,668 | +0.12(+0.71%) |
Jan 14, 2011 | 17.52 | 17.64 | 17.50 | 17.60 | 2,075,683 | +0.03(+0.18%) |
Jan 13, 2011 | 17.74 | 17.75 | 17.50 | 17.57 | 1,944,393 | -0.17(-0.99%) |
Jan 12, 2011 | 17.75 | 17.82 | 17.67 | 17.75 | 2,926,469 | +0.06(+0.35%) |
Jan 11, 2011 | 17.49 | 17.72 | 17.42 | 17.69 | 2,676,306 | +0.21(+1.22%) |
Jan 10, 2011 | 17.60 | 17.61 | 17.44 | 17.47 | 2,636,852 | -0.19(-1.10%) |
Jan 07, 2011 | 17.67 | 17.72 | 17.53 | 17.67 | 3,029,369 | +0.00(+0.00%) |
Jan 06, 2011 | 17.74 | 17.75 | 17.57 | 17.67 | 2,126,172 | -0.07(-0.39%) |
Jan 05, 2011 | 17.72 | 17.82 | 17.68 | 17.74 | 3,307,486 | -0.04(-0.21%) |
Jan 04, 2011 | 17.69 | 17.79 | 17.53 | 17.77 | 2,977,212 | +0.13(+0.74%) |
Jan 03, 2011 | 17.69 | 17.70 | 17.56 | 17.64 | 1,857,381 | +0.04(+0.21%) |
Dec 31, 2010 | 17.54 | 17.72 | 17.52 | 17.60 | 1,718,860 | +0.08(+0.43%) |
Dec 30, 2010 | 17.56 | 17.62 | 17.50 | 17.53 | 1,526,433 | -0.07(-0.39%) |
Dec 29, 2010 | 17.80 | 17.80 | 17.60 | 17.60 | 1,835,328 | -0.18(-1.02%) |
Dec 28, 2010 | 17.73 | 17.82 | 17.66 | 17.78 | 1,363,590 | +0.04(+0.25%) |
Dec 27, 2010 | 17.62 | 17.80 | 17.56 | 17.74 | 1,502,082 | +0.07(+0.39%) |
Dec 23, 2010 | 17.62 | 17.70 | 17.52 | 17.67 | 1,919,567 | -0.01(-0.04%) |
Dec 22, 2010 | 17.57 | 17.74 | 17.54 | 17.67 | 2,173,785 | +0.11(+0.60%) |
Dec 21, 2010 | 17.69 | 17.70 | 17.44 | 17.57 | 2,943,005 | -0.07(-0.39%) |
Dec 20, 2010 | 17.72 | 17.77 | 17.54 | 17.64 | 2,646,121 | -0.10(-0.56%) |
Dec 17, 2010 | 17.71 | 17.75 | 17.49 | 17.74 | 3,163,162 | +0.03(+0.18%) |
Dec 16, 2010 | 17.57 | 17.72 | 17.27 | 17.70 | 4,614,618 | -0.01(-0.07%) |
Dec 15, 2010 | 17.93 | 18.00 | 17.69 | 17.72 | 2,471,001 | -0.29(-1.60%) |
Dec 14, 2010 | 17.78 | 18.05 | 17.78 | 18.00 | 2,501,370 | +0.17(+0.98%) |
Dec 13, 2010 | 17.89 | 17.92 | 17.76 | 17.83 | 1,753,353 | +0.02(+0.14%) |
Dec 10, 2010 | 17.63 | 17.82 | 17.62 | 17.80 | 2,169,474 | +0.12(+0.71%) |
Dec 09, 2010 | 17.67 | 17.80 | 17.62 | 17.68 | 2,716,745 | -0.01(-0.07%) |
Dec 08, 2010 | 17.73 | 17.84 | 17.65 | 17.69 | 2,384,604 | -0.05(-0.28%) |
Dec 07, 2010 | 17.99 | 18.07 | 17.69 | 17.74 | 2,937,375 | -0.16(-0.91%) |
Dec 06, 2010 | 18.07 | 18.07 | 17.84 | 17.90 | 3,062,538 | -0.11(-0.61%) |
Dec 03, 2010 | 17.97 | 18.05 | 17.88 | 18.01 | 2,466,108 | +0.01(+0.03%) |
Dec 02, 2010 | 17.98 | 18.01 | 17.81 | 18.01 | 8,558,997 | +0.02(+0.10%) |
Dec 01, 2010 | 17.86 | 18.08 | 17.82 | 17.99 | 8,881,508 | +0.29(+1.64%) |
Nov 30, 2010 | 17.61 | 17.85 | 17.58 | 17.70 | 14,827,520 | -0.02(-0.10%) |
Nov 29, 2010 | 17.71 | 17.79 | 17.52 | 17.72 | 4,050,164 | -0.10(-0.55%) |
Nov 26, 2010 | 17.75 | 17.93 | 17.73 | 17.82 | 1,278,211 | -0.08(-0.45%) |
Nov 24, 2010 | 18.01 | 17.90 | 17.90 | 17.90 | 2,546,949 | +0.00(+0.00%) |
Nov 23, 2010 | 17.92 | 17.93 | 17.81 | 17.90 | 2,502,952 | -0.18(-0.99%) |
Nov 22, 2010 | 17.98 | 18.11 | 17.88 | 18.08 | 2,377,895 | +0.09(+0.51%) |
Nov 19, 2010 | 18.09 | 18.18 | 17.87 | 17.98 | 3,106,713 | -0.15(-0.85%) |
Nov 18, 2010 | 18.16 | 18.22 | 18.05 | 18.14 | 2,242,555 | +0.12(+0.68%) |
Nov 17, 2010 | 18.06 | 18.17 | 17.85 | 18.01 | 2,371,211 | -0.04(-0.24%) |
Nov 16, 2010 | 18.17 | 18.18 | 17.90 | 18.06 | 3,249,778 | -0.18(-0.98%) |
Nov 15, 2010 | 18.11 | 18.37 | 18.11 | 18.24 | 3,217,044 | +0.18(+1.02%) |
Nov 12, 2010 | 18.00 | 18.09 | 17.89 | 18.05 | 3,370,766 | +0.01(+0.03%) |
Nov 11, 2010 | 18.01 | 18.15 | 17.95 | 18.04 | 3,040,692 | -0.06(-0.34%) |
Nov 10, 2010 | 18.21 | 18.21 | 17.96 | 18.11 | 2,929,192 | -0.10(-0.54%) |
Nov 09, 2010 | 18.19 | 18.38 | 18.05 | 18.20 | 2,731,085 | +0.00(+0.00%) |
Nov 08, 2010 | 18.36 | 18.42 | 18.14 | 18.20 | 2,119,267 | -0.18(-0.97%) |
Nov 05, 2010 | 18.36 | 18.40 | 18.21 | 18.38 | 2,456,667 | +0.07(+0.37%) |
Nov 04, 2010 | 18.01 | 18.35 | 18.01 | 18.32 | 3,444,741 | +0.42(+2.34%) |
Nov 03, 2010 | 18.08 | 18.10 | 17.79 | 17.90 | 2,182,241 | -0.16(-0.89%) |
Nov 02, 2010 | 17.92 | 18.06 | 17.92 | 18.06 | 2,702,042 | +0.28(+1.56%) |