Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 30, 2012 | 10.32 | 11.10 | 10.16 | 11.10 | 25,939,204 | +0.80(+7.73%) |
Apr 27, 2012 | 9.500 | 10.51 | 8.990 | 10.30 | 87,278,856 | -5.72(-35.71%) |
Apr 26, 2012 | 15.93 | 16.08 | 15.81 | 16.02 | 9,942,800 | +0.09(+0.56%) |
Apr 25, 2012 | 15.94 | 16.07 | 15.89 | 15.93 | 1,500,857 | +0.14(+0.89%) |
Apr 24, 2012 | 15.96 | 16.16 | 15.71 | 15.79 | 2,771,767 | -0.18(-1.13%) |
Apr 23, 2012 | 16.19 | 16.19 | 15.81 | 15.97 | 2,419,225 | -0.37(-2.26%) |
Apr 20, 2012 | 16.37 | 16.64 | 16.31 | 16.34 | 1,757,817 | +0.08(+0.49%) |
Apr 19, 2012 | 16.29 | 16.57 | 16.13 | 16.26 | 1,720,254 | -0.06(-0.37%) |
Apr 18, 2012 | 16.44 | 16.51 | 16.27 | 16.32 | 2,502,749 | -0.23(-1.42%) |
Apr 17, 2012 | 16.14 | 16.66 | 16.07 | 16.55 | 3,242,651 | +0.55(+3.44%) |
Apr 16, 2012 | 16.31 | 16.31 | 15.91 | 16.00 | 2,586,073 | -0.29(-1.75%) |
Apr 13, 2012 | 16.29 | 16.43 | 16.14 | 16.29 | 3,172,678 | +0.00(+0.03%) |
Apr 12, 2012 | 16.06 | 16.30 | 15.96 | 16.29 | 4,240,679 | +0.30(+1.91%) |
Apr 11, 2012 | 15.79 | 16.10 | 15.77 | 15.98 | 5,684,423 | +0.40(+2.57%) |
Apr 10, 2012 | 15.92 | 16.09 | 15.57 | 15.58 | 3,220,416 | -0.39(-2.44%) |
Apr 09, 2012 | 16.09 | 16.15 | 15.89 | 15.97 | 1,841,042 | -0.28(-1.72%) |
Apr 05, 2012 | 16.39 | 16.52 | 16.23 | 16.25 | 2,268,033 | -0.14(-0.85%) |
Apr 04, 2012 | 16.60 | 16.65 | 15.93 | 16.39 | 6,250,243 | -0.39(-2.32%) |
Apr 03, 2012 | 16.61 | 16.90 | 16.53 | 16.78 | 6,691,072 | +0.19(+1.11%) |
Apr 02, 2012 | 16.60 | 16.75 | 16.50 | 16.59 | 2,979,685 | -0.01(-0.03%) |
Mar 30, 2012 | 16.84 | 16.95 | 16.58 | 16.60 | 2,582,595 | -0.23(-1.37%) |
Mar 29, 2012 | 16.94 | 17.00 | 16.55 | 16.83 | 6,751,182 | -0.41(-2.38%) |
Mar 28, 2012 | 17.49 | 17.49 | 17.15 | 17.24 | 1,979,201 | -0.20(-1.15%) |
Mar 27, 2012 | 17.68 | 17.72 | 17.41 | 17.44 | 1,985,599 | -0.20(-1.13%) |
Mar 26, 2012 | 17.77 | 17.80 | 17.59 | 17.64 | 1,618,255 | +0.00(+0.00%) |
Mar 23, 2012 | 17.54 | 17.70 | 17.31 | 17.64 | 2,273,037 | +0.09(+0.51%) |
Mar 22, 2012 | 17.56 | 17.70 | 17.49 | 17.55 | 1,622,589 | -0.08(-0.45%) |
Mar 21, 2012 | 17.63 | 17.94 | 17.55 | 17.63 | 3,906,596 | -0.31(-1.73%) |
Mar 20, 2012 | 17.88 | 18.00 | 17.88 | 17.94 | 2,289,395 | -0.09(-0.50%) |
Mar 19, 2012 | 17.92 | 18.23 | 17.81 | 18.03 | 4,798,977 | +0.07(+0.39%) |
Mar 16, 2012 | 17.98 | 18.00 | 17.82 | 17.96 | 5,523,500 | -0.09(-0.50%) |
Mar 15, 2012 | 18.01 | 18.10 | 17.70 | 18.05 | 4,082,937 | +0.08(+0.45%) |
Mar 14, 2012 | 18.74 | 18.79 | 17.70 | 17.97 | 4,930,311 | -0.70(-3.75%) |
Mar 13, 2012 | 18.68 | 18.70 | 18.40 | 18.67 | 2,075,187 | +0.26(+1.41%) |
Mar 12, 2012 | 18.95 | 18.96 | 18.34 | 18.41 | 2,619,489 | -0.20(-1.07%) |
Mar 09, 2012 | 18.92 | 19.09 | 18.59 | 18.61 | 2,680,995 | -0.27(-1.40%) |
Mar 08, 2012 | 19.15 | 19.23 | 18.84 | 18.88 | 1,915,368 | -0.20(-1.07%) |
Mar 07, 2012 | 18.65 | 19.12 | 18.60 | 19.08 | 1,762,110 | +0.53(+2.86%) |
Mar 06, 2012 | 18.99 | 19.14 | 18.53 | 18.55 | 1,383,360 | -0.63(-3.28%) |
Mar 05, 2012 | 19.14 | 19.34 | 19.11 | 19.18 | 1,611,538 | -0.07(-0.34%) |
Mar 02, 2012 | 18.89 | 19.57 | 18.86 | 19.25 | 2,866,233 | +0.31(+1.64%) |
Mar 01, 2012 | 19.00 | 19.30 | 18.88 | 18.93 | 2,577,144 | -0.39(-1.99%) |
Feb 29, 2012 | 19.27 | 19.60 | 19.19 | 19.32 | 2,487,070 | +0.02(+0.10%) |
Feb 28, 2012 | 19.35 | 19.45 | 19.12 | 19.30 | 6,853,907 | -0.05(-0.26%) |
Feb 27, 2012 | 19.39 | 19.80 | 19.29 | 19.35 | 1,993,438 | -0.17(-0.87%) |
Feb 24, 2012 | 19.55 | 19.70 | 19.43 | 19.52 | 1,527,260 | +0.00(+0.00%) |
Feb 23, 2012 | 19.12 | 19.70 | 19.03 | 19.52 | 3,575,929 | +0.63(+3.34%) |
Feb 22, 2012 | 19.65 | 19.81 | 18.83 | 18.89 | 4,762,540 | -0.76(-3.87%) |
Feb 21, 2012 | 19.46 | 20.10 | 19.17 | 19.65 | 3,014,154 | +0.11(+0.56%) |
Feb 17, 2012 | 20.24 | 20.50 | 19.50 | 19.54 | 6,154,818 | -1.93(-8.99%) |
Feb 16, 2012 | 21.37 | 21.66 | 21.23 | 21.47 | 2,096,489 | +0.19(+0.89%) |
Feb 15, 2012 | 21.15 | 21.31 | 20.94 | 21.28 | 1,972,699 | +0.22(+1.04%) |
Feb 14, 2012 | 20.51 | 21.11 | 20.39 | 21.06 | 1,994,192 | +0.61(+2.98%) |
Feb 13, 2012 | 20.43 | 20.71 | 20.39 | 20.45 | 2,792,907 | +0.17(+0.84%) |
Feb 10, 2012 | 20.49 | 20.49 | 20.18 | 20.28 | 2,372,592 | -0.34(-1.65%) |
Feb 09, 2012 | 21.25 | 21.39 | 20.59 | 20.62 | 1,567,761 | -0.64(-3.01%) |
Feb 08, 2012 | 20.84 | 21.50 | 20.74 | 21.26 | 2,264,941 | +0.90(+4.42%) |
Feb 07, 2012 | 20.31 | 20.40 | 20.10 | 20.36 | 840,603 | +0.03(+0.15%) |
Feb 06, 2012 | 19.98 | 20.44 | 19.72 | 20.33 | 1,112,940 | +0.22(+1.09%) |
Feb 03, 2012 | 20.04 | 20.36 | 20.04 | 20.11 | 1,065,140 | +0.16(+0.80%) |
Feb 02, 2012 | 19.73 | 19.96 | 19.62 | 19.95 | 1,309,027 | +0.21(+1.06%) |
Feb 01, 2012 | 19.20 | 19.84 | 19.11 | 19.74 | 2,320,971 | +0.62(+3.24%) |
Jan 31, 2012 | 18.88 | 19.14 | 18.79 | 19.12 | 1,647,203 | +0.33(+1.76%) |
Jan 30, 2012 | 18.75 | 18.90 | 18.55 | 18.79 | 1,967,668 | -0.07(-0.40%) |
Jan 27, 2012 | 18.48 | 18.98 | 18.47 | 18.86 | 5,000,219 | +0.33(+1.81%) |
Jan 26, 2012 | 18.77 | 18.82 | 18.41 | 18.53 | 2,657,516 | -0.14(-0.75%) |
Jan 25, 2012 | 18.56 | 18.76 | 18.25 | 18.67 | 3,141,717 | +0.14(+0.76%) |
Jan 24, 2012 | 18.78 | 18.84 | 18.30 | 18.53 | 4,422,788 | -0.28(-1.49%) |
Jan 23, 2012 | 19.25 | 19.37 | 18.62 | 18.81 | 1,255,963 | -0.48(-2.46%) |
Jan 20, 2012 | 19.02 | 19.41 | 19.02 | 19.29 | 1,694,661 | +0.23(+1.23%) |
Jan 19, 2012 | 19.03 | 19.17 | 18.91 | 19.05 | 1,053,086 | +0.05(+0.26%) |
Jan 18, 2012 | 18.59 | 19.01 | 18.48 | 19.00 | 1,068,379 | +0.40(+2.15%) |
Jan 17, 2012 | 18.51 | 18.74 | 18.51 | 18.60 | 755,531 | +0.22(+1.20%) |
Jan 13, 2012 | 18.60 | 18.66 | 18.31 | 18.38 | 2,119,396 | -0.37(-1.97%) |
Jan 12, 2012 | 19.06 | 19.08 | 18.63 | 18.75 | 945,450 | -0.23(-1.21%) |
Jan 11, 2012 | 18.61 | 19.01 | 18.50 | 18.98 | 2,057,288 | +0.22(+1.17%) |
Jan 10, 2012 | 18.62 | 18.92 | 18.38 | 18.76 | 1,647,636 | +0.30(+1.63%) |
Jan 09, 2012 | 18.26 | 18.53 | 18.20 | 18.46 | 1,321,443 | +0.18(+0.98%) |
Jan 06, 2012 | 18.08 | 18.31 | 17.92 | 18.28 | 1,941,474 | +0.21(+1.16%) |
Jan 05, 2012 | 17.89 | 18.35 | 17.62 | 18.07 | 2,808,473 | +0.16(+0.87%) |
Jan 04, 2012 | 18.24 | 18.27 | 17.87 | 17.91 | 2,735,064 | -1.03(-5.41%) |
Dec 30, 2011 | 18.67 | 19.00 | 18.56 | 18.94 | 1,235,542 | +0.19(+1.01%) |
Dec 29, 2011 | 18.43 | 18.84 | 18.40 | 18.75 | 1,179,243 | +0.31(+1.68%) |
Dec 28, 2011 | 18.72 | 18.72 | 18.19 | 18.44 | 1,108,018 | -0.33(-1.76%) |
Dec 27, 2011 | 18.28 | 18.79 | 18.17 | 18.77 | 877,866 | +0.41(+2.23%) |
Dec 23, 2011 | 18.13 | 18.44 | 18.02 | 18.36 | 805,766 | +0.66(+3.73%) |
Dec 21, 2011 | 17.91 | 17.94 | 17.27 | 17.70 | 1,696,267 | -0.29(-1.61%) |
Dec 20, 2011 | 17.65 | 18.07 | 17.61 | 17.99 | 1,550,948 | +0.66(+3.81%) |
Dec 19, 2011 | 17.59 | 17.67 | 17.32 | 17.33 | 1,787,485 | -0.18(-1.03%) |
Dec 16, 2011 | 17.43 | 17.83 | 17.39 | 17.51 | 3,475,789 | +0.13(+0.75%) |
Dec 15, 2011 | 17.65 | 17.75 | 17.08 | 17.38 | 3,031,859 | -0.10(-0.57%) |
Dec 14, 2011 | 17.71 | 17.77 | 17.12 | 17.48 | 2,547,549 | -0.29(-1.63%) |
Dec 13, 2011 | 18.25 | 18.53 | 17.60 | 17.77 | 2,720,688 | -0.60(-3.27%) |
Dec 12, 2011 | 18.66 | 18.76 | 18.25 | 18.37 | 1,245,533 | -0.57(-3.01%) |
Dec 09, 2011 | 18.28 | 18.95 | 18.26 | 18.94 | 1,406,135 | +0.82(+4.53%) |
Dec 08, 2011 | 18.66 | 18.81 | 18.12 | 18.12 | 2,072,292 | -0.76(-4.03%) |
Dec 07, 2011 | 19.22 | 19.24 | 18.80 | 18.88 | 1,801,384 | -0.48(-2.48%) |
Dec 06, 2011 | 19.50 | 19.56 | 19.24 | 19.36 | 1,491,439 | -0.13(-0.67%) |
Dec 05, 2011 | 19.29 | 19.69 | 19.22 | 19.49 | 1,493,553 | +0.53(+2.80%) |
Dec 02, 2011 | 19.50 | 19.50 | 18.93 | 18.96 | 1,735,807 | -0.47(-2.42%) |
Dec 01, 2011 | 19.38 | 19.50 | 19.26 | 19.43 | 2,425,583 | -0.03(-0.15%) |
Nov 30, 2011 | 19.33 | 19.61 | 19.25 | 19.46 | 3,134,936 | +0.57(+3.02%) |
Nov 29, 2011 | 19.46 | 19.46 | 18.84 | 18.89 | 2,208,858 | -0.33(-1.72%) |
Nov 28, 2011 | 19.05 | 19.47 | 18.96 | 19.22 | 1,468,408 | +0.73(+3.95%) |
Nov 25, 2011 | 18.67 | 18.90 | 18.42 | 18.49 | 364,388 | -0.26(-1.39%) |
Nov 23, 2011 | 18.99 | 19.08 | 18.59 | 18.75 | 1,390,033 | -0.41(-2.14%) |
Nov 22, 2011 | 19.00 | 19.34 | 18.91 | 19.16 | 1,286,991 | +0.13(+0.68%) |
Nov 21, 2011 | 18.96 | 19.17 | 18.73 | 19.03 | 2,078,551 | -0.11(-0.57%) |
Nov 18, 2011 | 19.65 | 19.67 | 19.00 | 19.14 | 1,934,065 | -0.47(-2.40%) |
Nov 17, 2011 | 20.12 | 20.19 | 19.42 | 19.61 | 1,804,823 | -0.58(-2.87%) |
Nov 16, 2011 | 20.40 | 20.66 | 20.15 | 20.19 | 1,418,912 | -0.42(-2.04%) |
Nov 15, 2011 | 20.52 | 20.81 | 20.39 | 20.61 | 1,535,663 | +0.11(+0.54%) |
Nov 14, 2011 | 20.64 | 20.86 | 20.46 | 20.50 | 1,026,084 | -0.28(-1.35%) |
Nov 11, 2011 | 20.50 | 20.94 | 20.44 | 20.78 | 1,161,619 | +0.42(+2.06%) |
Nov 10, 2011 | 20.49 | 20.51 | 20.10 | 20.36 | 1,300,350 | +0.18(+0.89%) |
Nov 09, 2011 | 20.45 | 20.71 | 20.02 | 20.18 | 1,743,188 | -0.76(-3.63%) |
Nov 08, 2011 | 20.50 | 21.10 | 20.48 | 20.94 | 3,485,047 | +0.53(+2.60%) |
Nov 07, 2011 | 20.78 | 21.00 | 19.99 | 20.41 | 2,218,477 | -0.38(-1.83%) |
Nov 04, 2011 | 20.25 | 20.87 | 19.75 | 20.79 | 4,459,713 | +1.22(+6.23%) |
Nov 03, 2011 | 19.02 | 19.61 | 18.85 | 19.57 | 2,277,411 | +0.72(+3.82%) |
Nov 02, 2011 | 18.64 | 18.89 | 18.44 | 18.85 | 1,731,616 | +0.50(+2.72%) |
Nov 01, 2011 | 18.71 | 18.94 | 18.23 | 18.35 | 2,514,090 | -0.80(-4.18%) |
Oct 31, 2011 | 19.10 | 19.52 | 18.88 | 19.15 | 2,374,752 | -0.22(-1.14%) |
Oct 28, 2011 | 19.61 | 19.71 | 18.76 | 19.37 | 2,740,974 | -0.31(-1.58%) |
Oct 27, 2011 | 20.05 | 20.25 | 18.82 | 19.68 | 3,331,229 | +0.09(+0.46%) |
Oct 26, 2011 | 19.94 | 20.05 | 19.37 | 19.59 | 1,303,094 | -0.21(-1.06%) |
Oct 25, 2011 | 19.98 | 20.10 | 19.74 | 19.80 | 2,590,645 | -0.38(-1.88%) |
Oct 24, 2011 | 19.72 | 20.20 | 19.65 | 20.18 | 1,201,686 | +0.59(+3.04%) |
Oct 21, 2011 | 19.20 | 19.72 | 19.13 | 19.59 | 1,427,034 | +0.57(+2.97%) |
Oct 20, 2011 | 18.83 | 19.07 | 18.60 | 19.02 | 1,173,736 | +0.18(+0.96%) |
Oct 19, 2011 | 18.93 | 19.30 | 18.77 | 18.84 | 1,313,255 | -0.18(-0.95%) |
Oct 18, 2011 | 18.60 | 19.09 | 18.32 | 19.02 | 1,690,205 | +0.48(+2.59%) |
Oct 17, 2011 | 19.18 | 19.28 | 18.45 | 18.54 | 1,872,596 | -0.76(-3.94%) |
Oct 14, 2011 | 19.36 | 19.36 | 18.97 | 19.30 | 1,376,340 | +0.11(+0.57%) |
Oct 13, 2011 | 18.49 | 19.37 | 18.43 | 19.19 | 2,308,190 | +0.53(+2.84%) |
Oct 12, 2011 | 19.04 | 19.18 | 18.63 | 18.66 | 1,423,031 | -0.17(-0.90%) |
Oct 11, 2011 | 18.47 | 19.00 | 18.39 | 18.83 | 1,380,495 | +0.21(+1.13%) |
Oct 10, 2011 | 18.02 | 18.64 | 17.68 | 18.62 | 2,329,584 | +0.86(+4.84%) |
Oct 07, 2011 | 17.77 | 17.98 | 17.35 | 17.76 | 1,973,553 | +0.14(+0.79%) |
Oct 06, 2011 | 17.48 | 17.90 | 17.41 | 17.62 | 1,672,268 | +0.02(+0.09%) |
Oct 05, 2011 | 16.84 | 17.75 | 16.71 | 17.61 | 2,420,006 | +0.79(+4.67%) |
Oct 04, 2011 | 16.79 | 17.43 | 16.13 | 16.82 | 3,656,928 | -0.17(-1.00%) |
Oct 03, 2011 | 17.90 | 18.13 | 16.88 | 16.99 | 1,945,130 | -1.03(-5.72%) |
Sep 30, 2011 | 18.41 | 18.70 | 18.02 | 18.02 | 1,649,249 | -0.68(-3.64%) |
Sep 29, 2011 | 19.07 | 19.36 | 18.14 | 18.70 | 1,290,734 | -0.05(-0.27%) |
Sep 28, 2011 | 19.37 | 19.47 | 18.71 | 18.75 | 1,643,275 | -0.54(-2.80%) |
Sep 27, 2011 | 19.20 | 19.66 | 18.95 | 19.29 | 1,314,227 | +0.47(+2.50%) |
Sep 26, 2011 | 18.43 | 18.87 | 17.95 | 18.82 | 1,225,650 | +0.50(+2.76%) |
Sep 23, 2011 | 17.93 | 18.34 | 17.81 | 18.32 | 1,770,916 | +0.30(+1.69%) |
Sep 22, 2011 | 18.01 | 18.49 | 17.62 | 18.01 | 2,979,269 | -0.49(-2.65%) |
Sep 21, 2011 | 18.92 | 19.09 | 18.48 | 18.50 | 1,974,924 | -0.46(-2.43%) |
Sep 20, 2011 | 18.66 | 19.25 | 18.56 | 18.96 | 2,581,484 | +0.39(+2.10%) |
Sep 19, 2011 | 18.35 | 18.70 | 18.21 | 18.57 | 1,491,288 | -0.15(-0.80%) |
Sep 16, 2011 | 18.49 | 18.73 | 18.29 | 18.72 | 1,922,028 | +0.24(+1.30%) |
Sep 15, 2011 | 18.49 | 18.51 | 18.00 | 18.48 | 1,924,249 | +0.16(+0.87%) |
Sep 14, 2011 | 17.75 | 18.55 | 17.62 | 18.32 | 1,739,849 | +0.72(+4.09%) |
Sep 13, 2011 | 17.31 | 17.75 | 17.13 | 17.60 | 1,271,172 | +0.37(+2.12%) |
Sep 12, 2011 | 16.84 | 17.29 | 16.70 | 17.23 | 1,639,188 | +0.14(+0.85%) |
Sep 09, 2011 | 17.71 | 17.81 | 16.91 | 17.09 | 2,112,175 | -0.77(-4.34%) |
Sep 08, 2011 | 17.53 | 18.14 | 17.30 | 17.86 | 2,428,021 | +0.16(+0.93%) |
Sep 07, 2011 | 17.13 | 17.73 | 17.11 | 17.70 | 1,568,247 | +0.86(+5.11%) |
Sep 06, 2011 | 16.55 | 17.09 | 16.33 | 16.84 | 3,306,714 | -0.27(-1.61%) |
Sep 02, 2011 | 17.22 | 17.43 | 17.00 | 17.11 | 1,308,780 | -0.46(-2.59%) |
Sep 01, 2011 | 18.36 | 18.36 | 17.55 | 17.57 | 1,985,358 | -0.38(-2.14%) |
Aug 31, 2011 | 17.88 | 18.48 | 17.79 | 17.95 | 2,926,510 | +0.18(+1.04%) |
Aug 30, 2011 | 17.47 | 17.95 | 17.33 | 17.77 | 2,808,010 | +0.23(+1.31%) |
Aug 29, 2011 | 17.51 | 17.77 | 17.30 | 17.54 | 2,185,825 | +0.22(+1.27%) |
Aug 26, 2011 | 16.61 | 17.40 | 16.33 | 17.32 | 3,763,362 | +0.54(+3.22%) |
Aug 25, 2011 | 16.77 | 17.24 | 16.57 | 16.78 | 3,839,857 | +0.08(+0.48%) |
Aug 24, 2011 | 16.01 | 16.77 | 15.97 | 16.70 | 3,590,712 | +0.66(+4.11%) |
Aug 23, 2011 | 14.94 | 16.09 | 14.90 | 16.04 | 3,504,695 | +1.26(+8.53%) |
Aug 22, 2011 | 14.88 | 14.93 | 14.54 | 14.78 | 2,366,349 | +0.24(+1.65%) |
Aug 19, 2011 | 14.50 | 15.42 | 14.26 | 14.54 | 3,488,251 | +0.03(+0.21%) |
Aug 18, 2011 | 14.90 | 14.98 | 13.85 | 14.51 | 7,653,805 | -0.79(-5.16%) |
Aug 17, 2011 | 15.64 | 16.00 | 15.24 | 15.30 | 2,884,636 | -0.25(-1.61%) |
Aug 16, 2011 | 15.56 | 15.62 | 15.22 | 15.55 | 2,264,986 | -0.16(-1.02%) |
Aug 15, 2011 | 15.36 | 15.73 | 15.28 | 15.71 | 1,801,243 | +0.44(+2.88%) |
Aug 12, 2011 | 15.42 | 15.61 | 15.04 | 15.27 | 2,386,502 | -0.01(-0.07%) |
Aug 11, 2011 | 14.62 | 15.54 | 14.30 | 15.28 | 3,626,237 | +0.79(+5.45%) |
Aug 10, 2011 | 15.18 | 15.30 | 14.48 | 14.49 | 3,281,248 | -0.98(-6.33%) |
Aug 09, 2011 | 15.04 | 15.47 | 14.47 | 15.47 | 4,074,537 | +0.59(+3.97%) |
Aug 08, 2011 | 16.21 | 16.21 | 14.87 | 14.88 | 3,307,989 | -1.93(-11.48%) |
Aug 05, 2011 | 17.72 | 17.85 | 16.44 | 16.81 | 3,848,081 | -0.77(-4.38%) |
Aug 04, 2011 | 17.92 | 18.22 | 17.55 | 17.58 | 3,851,507 | -0.60(-3.30%) |
Aug 03, 2011 | 18.94 | 19.98 | 17.50 | 18.18 | 14,558,656 | +1.44(+8.60%) |
Aug 02, 2011 | 17.93 | 17.99 | 16.62 | 16.74 | 5,965,814 | -1.27(-7.05%) |
Aug 01, 2011 | 18.31 | 18.41 | 17.73 | 18.01 | 2,702,696 | -0.14(-0.77%) |
Jul 29, 2011 | 17.66 | 18.25 | 17.40 | 18.15 | 2,745,071 | +0.41(+2.31%) |
Jul 28, 2011 | 17.78 | 17.93 | 17.64 | 17.74 | 2,386,078 | +0.03(+0.17%) |
Jul 27, 2011 | 18.26 | 18.27 | 17.63 | 17.71 | 2,780,179 | -0.64(-3.49%) |
Jul 26, 2011 | 18.69 | 18.71 | 18.31 | 18.35 | 1,265,508 | -0.36(-1.92%) |
Jul 25, 2011 | 18.75 | 19.03 | 18.50 | 18.71 | 1,419,465 | -0.22(-1.16%) |
Jul 22, 2011 | 18.93 | 19.12 | 18.81 | 18.93 | 1,005,238 | +0.05(+0.26%) |
Jul 21, 2011 | 18.66 | 19.05 | 18.43 | 18.88 | 1,446,595 | +0.30(+1.61%) |
Jul 20, 2011 | 18.65 | 18.66 | 18.40 | 18.58 | 1,240,231 | -0.13(-0.69%) |
Jul 19, 2011 | 18.50 | 18.72 | 18.43 | 18.71 | 1,615,558 | +0.26(+1.41%) |
Jul 18, 2011 | 18.56 | 18.62 | 17.97 | 18.45 | 2,397,377 | -0.22(-1.18%) |
Jul 15, 2011 | 18.95 | 18.95 | 18.37 | 18.67 | 1,671,559 | -0.20(-1.09%) |
Jul 14, 2011 | 19.11 | 19.44 | 18.76 | 18.88 | 2,594,208 | -0.18(-0.97%) |
Jul 13, 2011 | 20.01 | 20.50 | 19.00 | 19.06 | 4,838,378 | -0.68(-3.42%) |
Jul 12, 2011 | 19.96 | 20.00 | 19.70 | 19.73 | 1,448,411 | -0.20(-0.98%) |
Jul 11, 2011 | 20.03 | 20.21 | 19.77 | 19.93 | 1,139,929 | -0.30(-1.48%) |
Jul 08, 2011 | 20.27 | 20.48 | 20.16 | 20.23 | 1,621,361 | -0.27(-1.32%) |
Jul 07, 2011 | 20.19 | 20.51 | 20.04 | 20.50 | 2,007,744 | +0.38(+1.89%) |
Jul 06, 2011 | 19.79 | 20.28 | 19.70 | 20.12 | 1,682,224 | +0.31(+1.56%) |
Jul 05, 2011 | 19.62 | 19.86 | 19.55 | 19.81 | 1,323,990 | +0.14(+0.71%) |
Jul 01, 2011 | 19.49 | 19.69 | 19.41 | 19.67 | 1,259,397 | +0.25(+1.29%) |
Jun 30, 2011 | 19.30 | 19.67 | 19.15 | 19.42 | 1,535,685 | +0.23(+1.20%) |
Jun 29, 2011 | 19.20 | 19.37 | 19.10 | 19.19 | 1,390,998 | +0.04(+0.18%) |
Jun 28, 2011 | 18.97 | 19.18 | 18.85 | 19.16 | 1,222,248 | +0.21(+1.14%) |
Jun 27, 2011 | 18.71 | 19.12 | 18.30 | 18.94 | 1,488,434 | +0.24(+1.28%) |
Jun 24, 2011 | 18.96 | 19.10 | 18.48 | 18.70 | 7,817,372 | -0.25(-1.32%) |
Jun 23, 2011 | 19.07 | 19.15 | 18.62 | 18.95 | 1,891,387 | -0.29(-1.51%) |
Jun 22, 2011 | 19.34 | 19.73 | 19.20 | 19.24 | 1,902,654 | -0.12(-0.62%) |
Jun 21, 2011 | 18.67 | 19.39 | 18.64 | 19.36 | 1,975,882 | +0.77(+4.14%) |
Jun 20, 2011 | 18.65 | 18.67 | 18.27 | 18.59 | 1,191,215 | +0.11(+0.60%) |
Jun 17, 2011 | 18.71 | 18.82 | 18.35 | 18.48 | 1,829,154 | -0.13(-0.70%) |
Jun 16, 2011 | 18.55 | 18.82 | 18.43 | 18.61 | 2,126,013 | +0.03(+0.16%) |
Jun 15, 2011 | 18.61 | 18.95 | 18.40 | 18.58 | 2,925,685 | -0.22(-1.14%) |
Jun 14, 2011 | 18.67 | 18.94 | 18.54 | 18.80 | 2,219,012 | +0.26(+1.40%) |
Jun 13, 2011 | 19.16 | 19.28 | 18.45 | 18.54 | 3,522,056 | -0.66(-3.46%) |
Jun 10, 2011 | 19.54 | 19.65 | 19.16 | 19.20 | 1,976,413 | -0.43(-2.19%) |
Jun 09, 2011 | 19.48 | 19.77 | 19.34 | 19.63 | 1,424,898 | +0.13(+0.67%) |
Jun 08, 2011 | 19.40 | 19.65 | 19.25 | 19.50 | 1,654,257 | +0.04(+0.21%) |
Jun 07, 2011 | 19.52 | 19.85 | 19.46 | 19.46 | 1,389,857 | -0.09(-0.46%) |
Jun 06, 2011 | 19.66 | 19.81 | 19.43 | 19.55 | 1,832,461 | -0.20(-1.04%) |
Jun 03, 2011 | 19.85 | 20.09 | 19.73 | 19.75 | 2,495,098 | -0.14(-0.73%) |
May 24, 2011 | 19.91 | 19.97 | 19.78 | 19.90 | 2,118,266 | -0.02(-0.10%) |
May 23, 2011 | 19.93 | 20.01 | 19.60 | 19.92 | 1,452,366 | -0.14(-0.70%) |
May 20, 2011 | 20.33 | 20.35 | 19.97 | 20.06 | 1,309,442 | -0.29(-1.43%) |
May 19, 2011 | 20.46 | 20.68 | 20.11 | 20.35 | 1,855,234 | -0.13(-0.63%) |
May 18, 2011 | 19.26 | 20.49 | 19.24 | 20.48 | 4,384,217 | +1.39(+7.28%) |
May 17, 2011 | 19.72 | 19.84 | 19.07 | 19.09 | 2,450,635 | -0.69(-3.49%) |
May 16, 2011 | 19.98 | 20.00 | 19.60 | 19.78 | 2,205,841 | -0.27(-1.35%) |
May 13, 2011 | 20.38 | 20.38 | 19.99 | 20.05 | 1,206,373 | -0.26(-1.28%) |
May 12, 2011 | 20.41 | 20.46 | 20.25 | 20.31 | 1,443,540 | -0.19(-0.93%) |
May 11, 2011 | 20.44 | 20.61 | 20.36 | 20.50 | 1,529,770 | +0.06(+0.29%) |
May 10, 2011 | 20.37 | 20.59 | 20.26 | 20.44 | 1,584,388 | +0.08(+0.39%) |
May 09, 2011 | 20.44 | 20.56 | 20.25 | 20.36 | 1,277,094 | -0.13(-0.63%) |
May 06, 2011 | 20.50 | 20.86 | 19.98 | 20.49 | 5,125,513 | -0.82(-3.85%) |
May 05, 2011 | 21.31 | 21.69 | 21.20 | 21.31 | 1,862,523 | -0.12(-0.56%) |
May 04, 2011 | 21.50 | 21.57 | 21.32 | 21.43 | 1,607,766 | -0.09(-0.42%) |
May 03, 2011 | 21.61 | 21.69 | 21.28 | 21.52 | 1,217,906 | -0.17(-0.78%) |