Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Oct 31, 2011 | 16.56 | 16.88 | 16.36 | 16.46 | 12,031,073 | -0.60(-3.53%) |
Oct 28, 2011 | 17.09 | 17.28 | 16.90 | 17.06 | 12,061,566 | -0.01(-0.06%) |
Oct 27, 2011 | 16.78 | 17.52 | 16.74 | 17.08 | 23,309,254 | +1.37(+8.69%) |
Oct 26, 2011 | 15.57 | 15.84 | 15.13 | 15.71 | 11,644,349 | +0.47(+3.09%) |
Oct 25, 2011 | 15.72 | 15.72 | 15.17 | 15.24 | 10,985,533 | -0.58(-3.69%) |
Oct 24, 2011 | 15.66 | 15.99 | 15.59 | 15.82 | 13,136,724 | +0.23(+1.45%) |
Oct 21, 2011 | 15.34 | 15.75 | 15.24 | 15.60 | 11,726,967 | +0.49(+3.26%) |
Oct 20, 2011 | 15.09 | 15.19 | 14.69 | 15.10 | 14,103,406 | +0.12(+0.80%) |
Oct 19, 2011 | 15.24 | 15.46 | 14.90 | 14.98 | 12,232,294 | -0.31(-2.03%) |
Oct 18, 2011 | 14.55 | 15.43 | 14.22 | 15.29 | 17,653,716 | +0.82(+5.65%) |
Oct 17, 2011 | 14.96 | 14.97 | 14.46 | 14.48 | 12,582,474 | -0.60(-4.00%) |
Oct 14, 2011 | 14.95 | 15.22 | 14.73 | 15.08 | 10,784,853 | +0.37(+2.53%) |
Oct 13, 2011 | 14.70 | 14.78 | 14.38 | 14.71 | 12,494,717 | -0.12(-0.84%) |
Oct 12, 2011 | 14.48 | 15.30 | 14.41 | 14.83 | 20,251,738 | +0.60(+4.23%) |
Oct 11, 2011 | 13.97 | 14.34 | 13.88 | 14.23 | 9,923,767 | +0.15(+1.09%) |
Oct 10, 2011 | 13.65 | 14.08 | 13.65 | 14.07 | 10,637,720 | +0.70(+5.24%) |
Oct 07, 2011 | 14.03 | 14.05 | 13.35 | 13.37 | 17,389,148 | -0.58(-4.19%) |
Oct 06, 2011 | 13.98 | 14.02 | 13.69 | 13.96 | 13,819,621 | +0.30(+2.16%) |
Oct 05, 2011 | 13.20 | 13.69 | 12.95 | 13.66 | 18,204,604 | +0.47(+3.57%) |
Oct 04, 2011 | 12.03 | 13.23 | 11.95 | 13.19 | 23,266,180 | +0.93(+7.63%) |
Oct 03, 2011 | 12.82 | 12.89 | 12.25 | 12.26 | 19,408,530 | -0.50(-3.95%) |
Sep 30, 2011 | 12.82 | 12.99 | 12.75 | 12.76 | 18,288,408 | -0.34(-2.59%) |
Sep 29, 2011 | 12.68 | 13.10 | 12.66 | 13.10 | 16,997,506 | +0.74(+6.03%) |
Sep 28, 2011 | 12.64 | 12.82 | 12.28 | 12.35 | 17,480,966 | -0.23(-1.83%) |
Sep 27, 2011 | 12.43 | 12.85 | 12.28 | 12.58 | 19,724,430 | +0.69(+5.80%) |
Sep 26, 2011 | 11.66 | 11.92 | 11.41 | 11.89 | 15,589,057 | +0.41(+3.56%) |
Sep 23, 2011 | 11.58 | 11.85 | 11.43 | 11.49 | 17,033,180 | -0.20(-1.75%) |
Sep 22, 2011 | 11.83 | 11.89 | 11.45 | 11.69 | 30,450,002 | -0.43(-3.52%) |
Sep 21, 2011 | 12.87 | 12.93 | 12.11 | 12.12 | 14,176,191 | -0.68(-5.33%) |
Sep 20, 2011 | 13.01 | 13.10 | 12.78 | 12.80 | 12,752,930 | -0.14(-1.07%) |
Sep 19, 2011 | 12.99 | 13.05 | 12.65 | 12.94 | 10,747,104 | -0.32(-2.45%) |
Sep 16, 2011 | 13.32 | 13.51 | 13.11 | 13.26 | 12,550,189 | +0.04(+0.28%) |
Sep 15, 2011 | 12.96 | 13.23 | 12.83 | 13.23 | 11,828,857 | +0.47(+3.69%) |
Sep 14, 2011 | 12.64 | 12.94 | 12.28 | 12.76 | 12,043,760 | +0.24(+1.95%) |
Sep 13, 2011 | 12.48 | 12.71 | 12.39 | 12.51 | 10,014,413 | +0.03(+0.26%) |
Sep 12, 2011 | 12.17 | 12.49 | 12.05 | 12.48 | 12,553,234 | +0.13(+1.03%) |
Sep 09, 2011 | 12.63 | 12.75 | 12.21 | 12.35 | 13,626,989 | -0.45(-3.54%) |
Sep 08, 2011 | 12.97 | 13.05 | 12.68 | 12.80 | 14,899,273 | -0.29(-2.23%) |
Sep 07, 2011 | 12.72 | 13.14 | 12.61 | 13.10 | 11,241,892 | +0.72(+5.78%) |
Sep 06, 2011 | 12.35 | 12.44 | 12.14 | 12.38 | 11,047,783 | -0.39(-3.09%) |
Sep 02, 2011 | 13.06 | 13.14 | 12.77 | 12.77 | 8,477,342 | -0.62(-4.63%) |
Sep 01, 2011 | 13.80 | 13.87 | 13.38 | 13.40 | 13,858,297 | -0.38(-2.73%) |
Aug 31, 2011 | 13.59 | 13.92 | 13.55 | 13.77 | 14,308,627 | +0.29(+2.17%) |
Aug 30, 2011 | 13.48 | 13.60 | 13.27 | 13.48 | 7,950,086 | -0.14(-0.99%) |
Aug 29, 2011 | 13.22 | 13.61 | 13.21 | 13.61 | 8,156,150 | +0.64(+4.92%) |
Aug 26, 2011 | 12.79 | 13.09 | 12.54 | 12.98 | 8,643,353 | +0.10(+0.79%) |
Aug 25, 2011 | 13.41 | 13.58 | 12.71 | 12.87 | 10,934,860 | -0.43(-3.24%) |
Aug 24, 2011 | 12.90 | 13.33 | 12.83 | 13.30 | 9,716,026 | +0.33(+2.53%) |
Aug 23, 2011 | 12.77 | 13.03 | 12.64 | 12.98 | 14,278,763 | +0.24(+1.89%) |
Aug 22, 2011 | 12.98 | 12.99 | 12.56 | 12.73 | 16,032,136 | +0.10(+0.78%) |
Aug 19, 2011 | 12.73 | 13.21 | 12.61 | 12.64 | 13,625,691 | -0.27(-2.12%) |
Aug 18, 2011 | 13.22 | 13.29 | 12.79 | 12.91 | 20,737,718 | -0.77(-5.66%) |
Aug 17, 2011 | 13.71 | 13.84 | 13.51 | 13.68 | 11,138,542 | +0.06(+0.46%) |
Aug 16, 2011 | 13.70 | 13.87 | 13.50 | 13.62 | 12,873,531 | -0.27(-1.95%) |
Aug 15, 2011 | 13.75 | 13.94 | 13.64 | 13.89 | 12,348,482 | +0.37(+2.70%) |
Aug 12, 2011 | 13.93 | 14.12 | 13.44 | 13.53 | 12,161,947 | -0.21(-1.53%) |
Aug 11, 2011 | 13.10 | 13.96 | 12.72 | 13.74 | 23,148,516 | +0.85(+6.63%) |
Aug 10, 2011 | 14.04 | 14.04 | 12.85 | 12.88 | 31,046,608 | -1.46(-10.20%) |
Aug 09, 2011 | 14.59 | 14.35 | 13.16 | 14.35 | 29,160,188 | +0.70(+5.12%) |
Aug 08, 2011 | 14.59 | 15.05 | 13.63 | 13.65 | 28,448,206 | -1.46(-9.68%) |
Aug 05, 2011 | 15.46 | 15.56 | 14.76 | 15.11 | 23,731,636 | -0.20(-1.28%) |
Aug 04, 2011 | 15.99 | 16.05 | 15.30 | 15.30 | 16,960,542 | -0.94(-5.80%) |
Aug 03, 2011 | 16.16 | 16.29 | 15.79 | 16.25 | 13,090,088 | +0.11(+0.65%) |
Aug 02, 2011 | 16.39 | 16.48 | 16.14 | 16.14 | 13,899,714 | -0.41(-2.47%) |
Aug 01, 2011 | 16.95 | 16.98 | 16.38 | 16.55 | 10,288,505 | -0.13(-0.78%) |
Jul 29, 2011 | 16.49 | 16.80 | 16.48 | 16.68 | 13,400,815 | +0.03(+0.17%) |
Jul 28, 2011 | 16.71 | 17.16 | 16.59 | 16.65 | 18,026,766 | +0.66(+4.14%) |
Jul 27, 2011 | 16.34 | 16.39 | 15.96 | 15.99 | 12,093,044 | -0.42(-2.58%) |
Jul 26, 2011 | 16.52 | 16.60 | 16.38 | 16.41 | 7,551,331 | -0.14(-0.87%) |
Jul 25, 2011 | 16.59 | 16.65 | 16.41 | 16.56 | 6,564,559 | -0.18(-1.06%) |
Jul 22, 2011 | 16.95 | 16.95 | 16.69 | 16.74 | 7,558,574 | -0.15(-0.88%) |
Jul 21, 2011 | 16.67 | 17.20 | 16.63 | 16.88 | 18,317,638 | +0.46(+2.80%) |
Jul 20, 2011 | 16.38 | 16.53 | 16.20 | 16.42 | 9,411,809 | +0.09(+0.58%) |
Jul 19, 2011 | 16.17 | 16.35 | 16.02 | 16.33 | 7,481,574 | +0.28(+1.71%) |
Jul 18, 2011 | 16.33 | 16.36 | 15.97 | 16.05 | 10,702,839 | -0.37(-2.25%) |
Jul 15, 2011 | 16.45 | 16.49 | 16.27 | 16.42 | 10,017,535 | +0.04(+0.22%) |
Jul 14, 2011 | 16.50 | 16.60 | 16.33 | 16.39 | 10,967,263 | -0.04(-0.22%) |
Jul 13, 2011 | 16.41 | 16.66 | 16.30 | 16.42 | 8,574,303 | +0.11(+0.64%) |
Jul 12, 2011 | 16.12 | 16.47 | 16.10 | 16.32 | 12,017,126 | +0.10(+0.63%) |
Jul 11, 2011 | 16.58 | 16.59 | 16.18 | 16.22 | 9,569,984 | -0.63(-3.72%) |
Jul 08, 2011 | 16.88 | 16.95 | 16.61 | 16.84 | 9,861,890 | -0.32(-1.88%) |
Jul 07, 2011 | 17.00 | 17.20 | 16.95 | 17.17 | 8,541,541 | +0.35(+2.09%) |
Jul 06, 2011 | 16.75 | 16.85 | 16.60 | 16.82 | 6,612,966 | -0.01(-0.04%) |
Jul 05, 2011 | 17.17 | 17.17 | 16.78 | 16.82 | 8,554,420 | -0.35(-2.07%) |
Jul 01, 2011 | 16.94 | 17.20 | 16.87 | 17.18 | 7,117,260 | +0.27(+1.61%) |
Jun 30, 2011 | 16.78 | 17.09 | 16.67 | 16.91 | 8,356,928 | +0.20(+1.21%) |
Jun 29, 2011 | 16.52 | 16.76 | 16.50 | 16.70 | 9,523,487 | +0.33(+2.04%) |
Jun 28, 2011 | 16.34 | 16.46 | 16.23 | 16.37 | 8,420,406 | +0.09(+0.56%) |
Jun 27, 2011 | 16.10 | 16.35 | 16.05 | 16.28 | 9,081,232 | +0.24(+1.47%) |
Jun 24, 2011 | 16.31 | 16.37 | 16.04 | 16.04 | 29,125,240 | -0.27(-1.66%) |
Jun 23, 2011 | 16.21 | 16.32 | 15.99 | 16.32 | 14,604,366 | -0.12(-0.71%) |
Jun 22, 2011 | 16.68 | 16.71 | 16.41 | 16.43 | 8,806,774 | -0.29(-1.71%) |
Jun 21, 2011 | 16.57 | 16.79 | 16.46 | 16.72 | 9,665,185 | +0.30(+1.81%) |
Jun 20, 2011 | 16.40 | 16.44 | 16.33 | 16.42 | 6,400,219 | +0.12(+0.71%) |
Jun 17, 2011 | 16.42 | 16.51 | 16.21 | 16.30 | 10,155,997 | +0.07(+0.45%) |
Jun 16, 2011 | 16.30 | 16.39 | 16.04 | 16.23 | 11,517,261 | -0.04(-0.27%) |
Jun 15, 2011 | 16.66 | 16.67 | 16.24 | 16.28 | 13,007,069 | -0.56(-3.33%) |
Jun 14, 2011 | 16.53 | 16.98 | 16.53 | 16.84 | 13,282,579 | +0.44(+2.67%) |
Jun 13, 2011 | 16.28 | 16.44 | 16.22 | 16.40 | 7,872,490 | +0.15(+0.94%) |
Jun 10, 2011 | 16.31 | 16.39 | 16.00 | 16.25 | 10,079,417 | -0.10(-0.62%) |
Jun 09, 2011 | 16.30 | 16.53 | 16.24 | 16.35 | 8,246,106 | +0.10(+0.60%) |
Jun 08, 2011 | 16.41 | 16.48 | 16.21 | 16.25 | 13,343,014 | -0.22(-1.34%) |
Jun 07, 2011 | 16.62 | 16.62 | 16.43 | 16.47 | 16,838,954 | -0.03(-0.15%) |
Jun 06, 2011 | 16.79 | 16.91 | 16.49 | 16.50 | 10,520,907 | -0.33(-1.98%) |
Jun 03, 2011 | 16.66 | 17.08 | 16.66 | 16.83 | 11,326,380 | -1.00(-5.61%) |
May 24, 2011 | 17.81 | 17.95 | 17.68 | 17.83 | 12,440,981 | +0.15(+0.84%) |
May 23, 2011 | 17.73 | 17.89 | 17.63 | 17.68 | 17,002,374 | -0.27(-1.51%) |
May 20, 2011 | 18.21 | 18.28 | 17.90 | 17.95 | 18,722,336 | -0.29(-1.57%) |
May 19, 2011 | 18.35 | 18.47 | 18.13 | 18.24 | 20,079,470 | -0.03(-0.18%) |
May 18, 2011 | 18.88 | 19.10 | 17.91 | 18.27 | 42,661,680 | -1.23(-6.31%) |
May 17, 2011 | 19.25 | 19.53 | 19.22 | 19.50 | 6,920,774 | +0.12(+0.60%) |
May 16, 2011 | 19.40 | 19.63 | 19.34 | 19.39 | 6,786,498 | -0.07(-0.35%) |
May 13, 2011 | 19.73 | 19.83 | 19.31 | 19.46 | 7,028,214 | -0.27(-1.35%) |
May 12, 2011 | 19.44 | 19.78 | 19.36 | 19.72 | 6,985,957 | +0.23(+1.20%) |
May 11, 2011 | 19.69 | 19.78 | 19.32 | 19.49 | 11,104,728 | -0.28(-1.40%) |
May 10, 2011 | 19.79 | 19.88 | 19.71 | 19.76 | 8,518,393 | +0.06(+0.33%) |
May 09, 2011 | 19.79 | 19.89 | 19.52 | 19.70 | 7,492,018 | -0.14(-0.71%) |
May 06, 2011 | 20.16 | 20.28 | 19.69 | 19.84 | 7,563,222 | -0.03(-0.14%) |
May 05, 2011 | 19.85 | 20.04 | 19.67 | 19.87 | 7,669,387 | -0.12(-0.61%) |
May 04, 2011 | 20.23 | 20.23 | 19.86 | 19.99 | 6,856,273 | -0.19(-0.95%) |
May 03, 2011 | 20.24 | 20.31 | 20.04 | 20.18 | 7,173,564 | -0.04(-0.20%) |
May 02, 2011 | 20.19 | 20.23 | 20.16 | 20.22 | 6,934,786 | -0.01(-0.07%) |
Apr 29, 2011 | 20.55 | 20.58 | 20.08 | 20.24 | 10,005,006 | -0.29(-1.42%) |
Apr 28, 2011 | 19.80 | 20.67 | 19.79 | 20.53 | 18,963,150 | +0.98(+4.99%) |
Apr 27, 2011 | 19.54 | 19.61 | 19.09 | 19.55 | 9,222,448 | +0.14(+0.70%) |
Apr 26, 2011 | 19.34 | 19.53 | 19.18 | 19.42 | 7,451,004 | +0.25(+1.30%) |
Apr 25, 2011 | 19.32 | 19.33 | 19.12 | 19.17 | 7,198,948 | -0.16(-0.82%) |
Apr 21, 2011 | 19.23 | 19.36 | 19.01 | 19.33 | 7,735,455 | +0.16(+0.83%) |
Apr 20, 2011 | 19.13 | 19.42 | 19.03 | 19.17 | 10,904,668 | +0.43(+2.31%) |
Apr 19, 2011 | 18.64 | 18.81 | 18.58 | 18.73 | 6,724,263 | +0.16(+0.85%) |
Apr 18, 2011 | 18.52 | 18.66 | 18.46 | 18.58 | 9,796,179 | -0.24(-1.28%) |
Apr 15, 2011 | 18.84 | 18.86 | 18.55 | 18.82 | 10,802,973 | +0.09(+0.48%) |
Apr 14, 2011 | 18.75 | 18.81 | 18.52 | 18.73 | 7,890,670 | -0.15(-0.78%) |
Apr 13, 2011 | 19.29 | 19.31 | 18.82 | 18.88 | 7,480,381 | -0.26(-1.34%) |
Apr 12, 2011 | 19.12 | 19.24 | 19.01 | 19.13 | 7,522,033 | -0.26(-1.32%) |
Apr 11, 2011 | 19.37 | 19.68 | 19.31 | 19.39 | 7,975,866 | +0.06(+0.32%) |
Apr 08, 2011 | 19.63 | 19.71 | 19.21 | 19.33 | 5,232,244 | -0.22(-1.11%) |
Apr 07, 2011 | 19.71 | 19.89 | 19.35 | 19.54 | 12,006,518 | -0.18(-0.90%) |
Apr 06, 2011 | 19.66 | 19.77 | 19.52 | 19.72 | 7,887,471 | +0.14(+0.70%) |
Apr 05, 2011 | 19.56 | 19.62 | 19.42 | 19.58 | 6,930,449 | +0.01(+0.04%) |
Apr 04, 2011 | 19.35 | 19.60 | 19.29 | 19.57 | 9,943,508 | +0.31(+1.59%) |
Apr 01, 2011 | 19.20 | 19.37 | 19.10 | 19.27 | 8,756,824 | +0.26(+1.36%) |
Mar 31, 2011 | 18.85 | 19.12 | 18.75 | 19.01 | 9,143,780 | +0.09(+0.49%) |
Mar 30, 2011 | 18.91 | 18.91 | 18.91 | 18.91 | 7,814,018 | +0.13(+0.71%) |
Mar 29, 2011 | 18.97 | 19.02 | 18.66 | 18.78 | 9,104,427 | -0.20(-1.04%) |
Mar 28, 2011 | 19.03 | 19.17 | 18.98 | 18.98 | 7,361,038 | +0.02(+0.09%) |
Mar 25, 2011 | 19.12 | 19.16 | 18.95 | 18.96 | 7,724,440 | -0.15(-0.79%) |
Mar 24, 2011 | 19.06 | 19.16 | 18.94 | 19.11 | 7,952,139 | +0.22(+1.16%) |
Mar 23, 2011 | 18.99 | 18.99 | 18.70 | 18.89 | 11,183,402 | -0.14(-0.72%) |
Mar 22, 2011 | 18.96 | 19.40 | 18.76 | 19.03 | 16,109,981 | +0.11(+0.59%) |
Mar 21, 2011 | 18.81 | 18.92 | 18.75 | 18.92 | 13,592,809 | +0.67(+3.67%) |
Mar 18, 2011 | 18.48 | 18.62 | 18.18 | 18.25 | 23,147,784 | +0.08(+0.44%) |
Mar 17, 2011 | 18.43 | 18.60 | 18.05 | 18.17 | 25,321,326 | -0.10(-0.55%) |
Mar 16, 2011 | 18.52 | 18.90 | 17.62 | 18.27 | 38,924,988 | -0.06(-0.31%) |
Mar 15, 2011 | 18.02 | 19.41 | 17.96 | 18.33 | 51,024,408 | -1.08(-5.58%) |
Mar 14, 2011 | 18.85 | 19.74 | 18.77 | 19.41 | 26,828,152 | -0.59(-2.97%) |
Mar 11, 2011 | 19.43 | 20.11 | 19.36 | 20.01 | 16,328,612 | -0.05(-0.27%) |
Mar 10, 2011 | 20.25 | 20.26 | 19.93 | 20.06 | 8,230,929 | -0.40(-1.95%) |
Mar 09, 2011 | 20.53 | 20.58 | 20.38 | 20.46 | 5,562,077 | -0.14(-0.66%) |
Mar 08, 2011 | 20.55 | 20.71 | 20.46 | 20.60 | 7,432,559 | +0.15(+0.76%) |
Mar 07, 2011 | 20.76 | 20.93 | 20.42 | 20.44 | 7,804,441 | -0.24(-1.15%) |
Mar 04, 2011 | 20.84 | 21.01 | 20.59 | 20.68 | 8,258,790 | -0.14(-0.67%) |
Mar 03, 2011 | 20.57 | 20.86 | 20.57 | 20.82 | 6,664,632 | +0.44(+2.16%) |
Mar 02, 2011 | 20.63 | 20.68 | 20.36 | 20.38 | 7,702,768 | -0.35(-1.67%) |
Mar 01, 2011 | 21.27 | 21.44 | 20.71 | 20.73 | 12,111,808 | -0.47(-2.23%) |
Feb 28, 2011 | 20.99 | 21.39 | 20.94 | 21.20 | 6,468,297 | +0.37(+1.76%) |
Feb 25, 2011 | 20.73 | 20.87 | 20.58 | 20.83 | 4,653,793 | +0.22(+1.08%) |
Feb 24, 2011 | 20.64 | 20.83 | 20.49 | 20.61 | 8,278,393 | -0.13(-0.61%) |
Feb 23, 2011 | 20.98 | 20.98 | 20.58 | 20.73 | 7,131,012 | -0.14(-0.67%) |
Feb 22, 2011 | 20.96 | 21.19 | 20.75 | 20.87 | 7,597,505 | -0.40(-1.90%) |
Feb 18, 2011 | 21.32 | 21.37 | 21.15 | 21.28 | 8,117,261 | -0.07(-0.34%) |
Feb 17, 2011 | 20.80 | 21.43 | 20.74 | 21.35 | 11,007,501 | +0.52(+2.47%) |
Feb 16, 2011 | 20.63 | 20.89 | 20.58 | 20.83 | 7,089,601 | +0.26(+1.28%) |
Feb 15, 2011 | 20.45 | 20.61 | 20.39 | 20.57 | 5,744,325 | +0.03(+0.16%) |
Feb 14, 2011 | 20.61 | 20.69 | 20.33 | 20.54 | 5,820,133 | -0.07(-0.33%) |
Feb 11, 2011 | 20.25 | 20.64 | 20.17 | 20.61 | 7,956,976 | +0.30(+1.49%) |
Feb 10, 2011 | 20.28 | 20.39 | 20.19 | 20.30 | 9,174,034 | -0.12(-0.60%) |
Feb 09, 2011 | 20.74 | 20.69 | 20.39 | 20.43 | 9,471,553 | -0.32(-1.52%) |
Feb 08, 2011 | 20.67 | 20.88 | 20.63 | 20.74 | 11,813,154 | -0.29(-1.36%) |
Feb 07, 2011 | 20.64 | 21.04 | 20.56 | 21.03 | 12,533,244 | +0.44(+2.14%) |
Feb 04, 2011 | 20.38 | 20.61 | 20.30 | 20.59 | 7,498,065 | +0.22(+1.07%) |
Feb 03, 2011 | 20.39 | 20.46 | 20.25 | 20.37 | 11,254,118 | -0.09(-0.42%) |
Feb 02, 2011 | 20.45 | 20.76 | 20.24 | 20.46 | 16,884,088 | -0.51(-2.44%) |
Feb 01, 2011 | 20.74 | 21.13 | 20.69 | 20.97 | 12,483,607 | +0.34(+1.65%) |
Jan 31, 2011 | 20.73 | 20.81 | 20.46 | 20.63 | 8,943,943 | +0.21(+1.04%) |
Jan 28, 2011 | 20.99 | 21.03 | 20.32 | 20.42 | 13,698,011 | -0.53(-2.55%) |
Jan 27, 2011 | 20.87 | 21.08 | 20.63 | 20.95 | 13,620,144 | +0.04(+0.21%) |
Jan 26, 2011 | 21.04 | 21.06 | 20.89 | 20.91 | 7,231,687 | -0.02(-0.09%) |
Jan 25, 2011 | 20.87 | 21.06 | 20.65 | 20.92 | 9,431,278 | -0.08(-0.36%) |
Jan 24, 2011 | 20.76 | 21.05 | 20.72 | 21.00 | 7,903,804 | +0.18(+0.88%) |
Jan 21, 2011 | 20.69 | 20.91 | 20.48 | 20.82 | 8,108,667 | +0.23(+1.10%) |
Jan 20, 2011 | 20.43 | 20.77 | 20.37 | 20.59 | 7,866,385 | +0.24(+1.18%) |
Jan 19, 2011 | 20.52 | 20.57 | 20.25 | 20.35 | 10,035,217 | -0.05(-0.23%) |
Jan 18, 2011 | 20.63 | 20.95 | 20.27 | 20.40 | 11,909,581 | -0.26(-1.27%) |
Jan 14, 2011 | 20.37 | 20.67 | 20.36 | 20.66 | 9,040,571 | +0.21(+1.03%) |
Jan 13, 2011 | 20.65 | 20.82 | 20.36 | 20.45 | 7,900,496 | -0.03(-0.12%) |
Jan 12, 2011 | 20.08 | 20.56 | 20.07 | 20.47 | 7,718,540 | +0.53(+2.64%) |
Jan 11, 2011 | 19.84 | 20.04 | 19.79 | 19.95 | 6,868,272 | +0.20(+1.00%) |
Jan 10, 2011 | 19.97 | 19.99 | 19.63 | 19.75 | 9,330,505 | -0.26(-1.29%) |
Jan 07, 2011 | 20.17 | 20.25 | 19.89 | 20.01 | 6,797,026 | -0.18(-0.90%) |
Jan 06, 2011 | 20.24 | 20.33 | 19.99 | 20.19 | 7,884,111 | -0.01(-0.04%) |
Jan 05, 2011 | 20.16 | 20.38 | 20.10 | 20.20 | 9,732,557 | -0.04(-0.19%) |
Jan 04, 2011 | 20.61 | 20.63 | 20.10 | 20.24 | 10,775,651 | -0.47(-2.27%) |
Jan 03, 2011 | 20.41 | 20.72 | 20.38 | 20.71 | 8,263,806 | +0.49(+2.43%) |
Dec 31, 2010 | 20.09 | 20.28 | 19.99 | 20.22 | 3,776,288 | +0.12(+0.61%) |
Dec 30, 2010 | 20.27 | 20.31 | 20.07 | 20.09 | 4,377,762 | -0.22(-1.08%) |
Dec 29, 2010 | 20.44 | 20.46 | 20.29 | 20.31 | 4,233,814 | -0.07(-0.33%) |
Dec 28, 2010 | 20.43 | 20.47 | 20.31 | 20.38 | 3,567,888 | -0.03(-0.14%) |
Dec 27, 2010 | 20.36 | 20.48 | 20.29 | 20.41 | 3,442,369 | -0.05(-0.25%) |
Dec 23, 2010 | 20.59 | 20.60 | 20.37 | 20.46 | 5,686,427 | -0.04(-0.21%) |
Dec 22, 2010 | 20.35 | 20.52 | 20.29 | 20.50 | 5,938,649 | +0.23(+1.11%) |
Dec 21, 2010 | 20.30 | 20.42 | 20.13 | 20.28 | 6,360,662 | +0.13(+0.64%) |
Dec 20, 2010 | 20.00 | 20.33 | 19.96 | 20.15 | 7,350,937 | +0.24(+1.22%) |
Dec 17, 2010 | 19.66 | 20.22 | 19.66 | 19.90 | 14,478,256 | +0.21(+1.06%) |
Dec 16, 2010 | 19.76 | 19.88 | 19.58 | 19.70 | 7,738,432 | -0.04(-0.22%) |
Dec 15, 2010 | 19.72 | 20.04 | 19.68 | 19.74 | 8,934,011 | -0.10(-0.51%) |
Dec 14, 2010 | 20.00 | 20.18 | 19.78 | 19.84 | 6,715,371 | -0.18(-0.88%) |
Dec 13, 2010 | 20.17 | 20.23 | 20.01 | 20.01 | 8,091,921 | -0.09(-0.45%) |
Dec 10, 2010 | 20.06 | 20.13 | 19.75 | 20.10 | 7,270,365 | +0.18(+0.90%) |
Dec 09, 2010 | 19.90 | 20.14 | 19.73 | 19.93 | 7,716,779 | +0.25(+1.27%) |
Dec 08, 2010 | 19.32 | 19.70 | 19.24 | 19.67 | 8,129,804 | +0.43(+2.21%) |
Dec 07, 2010 | 19.67 | 19.67 | 19.22 | 19.25 | 7,944,347 | -0.18(-0.94%) |
Dec 06, 2010 | 19.42 | 19.54 | 19.27 | 19.43 | 6,501,579 | -0.06(-0.33%) |
Dec 03, 2010 | 19.29 | 19.53 | 19.18 | 19.50 | 6,076,071 | +0.05(+0.26%) |
Dec 02, 2010 | 19.04 | 19.54 | 19.03 | 19.45 | 9,507,417 | +0.46(+2.42%) |
Dec 01, 2010 | 18.91 | 19.05 | 18.71 | 18.99 | 11,849,758 | +0.54(+2.91%) |
Nov 30, 2010 | 18.43 | 18.68 | 18.23 | 18.45 | 12,709,375 | -0.24(-1.28%) |
Nov 29, 2010 | 18.35 | 18.76 | 18.28 | 18.69 | 13,745,250 | +0.22(+1.20%) |
Nov 26, 2010 | 19.07 | 19.09 | 18.42 | 18.47 | 9,273,892 | -0.87(-4.50%) |
Nov 24, 2010 | 19.16 | 19.34 | 19.34 | 19.34 | 6,475,566 | +0.38(+1.98%) |
Nov 23, 2010 | 19.12 | 19.22 | 18.87 | 18.96 | 8,109,806 | -0.51(-2.63%) |
Nov 22, 2010 | 19.45 | 19.52 | 19.16 | 19.47 | 5,867,931 | -0.10(-0.53%) |
Nov 19, 2010 | 19.58 | 19.59 | 19.28 | 19.58 | 9,000,140 | -0.01(-0.04%) |
Nov 18, 2010 | 19.56 | 19.79 | 19.53 | 19.59 | 9,198,638 | +0.38(+2.00%) |
Nov 17, 2010 | 19.18 | 19.32 | 19.07 | 19.20 | 9,030,996 | +0.01(+0.04%) |
Nov 16, 2010 | 19.36 | 19.42 | 19.03 | 19.19 | 11,004,218 | -0.42(-2.12%) |
Nov 15, 2010 | 19.68 | 19.70 | 19.49 | 19.61 | 7,784,437 | +0.14(+0.72%) |
Nov 12, 2010 | 19.64 | 19.85 | 19.37 | 19.47 | 9,616,819 | -0.37(-1.89%) |
Nov 11, 2010 | 19.94 | 19.95 | 19.37 | 19.84 | 11,131,200 | -0.39(-1.94%) |
Nov 10, 2010 | 20.19 | 20.26 | 19.82 | 20.24 | 8,649,175 | +0.11(+0.55%) |
Nov 09, 2010 | 20.47 | 20.48 | 20.06 | 20.13 | 10,233,022 | -0.25(-1.21%) |
Nov 08, 2010 | 20.51 | 20.54 | 20.29 | 20.37 | 6,934,750 | -0.21(-1.00%) |
Nov 05, 2010 | 20.56 | 20.77 | 20.41 | 20.58 | 9,226,181 | -0.03(-0.16%) |
Nov 04, 2010 | 20.46 | 20.67 | 20.25 | 20.61 | 9,576,459 | +0.41(+2.05%) |
Nov 03, 2010 | 20.13 | 20.20 | 19.75 | 20.20 | 8,153,923 | +0.10(+0.51%) |
Nov 02, 2010 | 20.13 | 20.15 | 19.99 | 20.09 | 3,900,239 | +0.17(+0.86%) |