| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Nov 30, 2012 | 17.12 | 17.19 | 16.77 | 16.96 | 3,952,867 | -0.12(-0.70%) |
| Nov 29, 2012 | 17.01 | 17.14 | 16.63 | 17.08 | 4,030,842 | +0.20(+1.18%) |
| Nov 28, 2012 | 16.83 | 16.96 | 16.54 | 16.88 | 4,853,220 | -0.09(-0.53%) |
| Nov 27, 2012 | 16.81 | 17.11 | 16.66 | 16.97 | 4,737,725 | +0.11(+0.65%) |
| Nov 26, 2012 | 16.80 | 17.00 | 16.75 | 16.86 | 6,787,449 | -0.04(-0.24%) |
| Nov 24, 2012 | 16.67 | 16.91 | 16.58 | 16.90 | 1,761,174 | +0.00(+0.00%) |
| Nov 23, 2012 | 16.67 | 16.91 | 16.58 | 16.90 | 1,761,174 | +0.31(+1.87%) |
| Nov 21, 2012 | 16.31 | 16.63 | 16.25 | 16.59 | 5,773,363 | +0.28(+1.72%) |
| Nov 20, 2012 | 15.48 | 16.34 | 15.48 | 16.31 | 6,686,593 | +0.87(+5.63%) |
| Nov 19, 2012 | 15.20 | 15.62 | 15.18 | 15.44 | 4,237,777 | +0.52(+3.49%) |
| Nov 16, 2012 | 14.48 | 15.02 | 14.41 | 14.92 | 5,356,326 | +0.51(+3.54%) |
| Nov 15, 2012 | 14.87 | 15.15 | 14.36 | 14.41 | 4,676,494 | -0.48(-3.22%) |
| Nov 14, 2012 | 15.56 | 15.73 | 14.81 | 14.89 | 4,463,112 | -0.58(-3.75%) |
| Nov 13, 2012 | 14.92 | 15.75 | 14.92 | 15.47 | 4,527,376 | +0.36(+2.38%) |
| Nov 12, 2012 | 15.37 | 15.51 | 15.10 | 15.11 | 2,164,614 | -0.18(-1.18%) |
| Nov 09, 2012 | 15.64 | 15.78 | 15.19 | 15.29 | 5,079,643 | -0.40(-2.55%) |
| Nov 08, 2012 | 16.28 | 16.32 | 15.60 | 15.69 | 3,967,160 | -0.60(-3.68%) |
| Nov 07, 2012 | 16.14 | 16.43 | 15.78 | 16.29 | 6,392,099 | -0.05(-0.31%) |
| Nov 06, 2012 | 16.25 | 16.50 | 16.19 | 16.34 | 5,280,311 | +0.18(+1.11%) |
| Nov 05, 2012 | 14.73 | 16.17 | 14.49 | 16.16 | 3,721,774 | +0.27(+1.70%) |
| Nov 02, 2012 | 16.28 | 16.40 | 15.87 | 15.89 | 4,249,842 | -0.24(-1.49%) |
| Nov 01, 2012 | 15.15 | 16.19 | 15.10 | 16.13 | 8,360,362 | +1.04(+6.89%) |
| Oct 31, 2012 | 14.77 | 15.34 | 14.77 | 15.09 | 6,574,901 | +0.49(+3.36%) |
| Oct 26, 2012 | 14.60 | 14.60 | 14.60 | 0 | -0.31(-2.08%) | |
| Oct 25, 2012 | 15.80 | 15.92 | 14.84 | 14.91 | 6,061,317 | -0.62(-3.99%) |
| Oct 24, 2012 | 15.25 | 15.56 | 15.05 | 15.53 | 7,554,797 | +0.48(+3.19%) |
| Oct 23, 2012 | 14.49 | 15.11 | 14.33 | 15.05 | 6,129,787 | +0.01(+0.07%) |
| Oct 19, 2012 | 15.33 | 15.36 | 14.95 | 15.04 | 4,265,462 | -0.12(-0.79%) |
| Oct 18, 2012 | 14.97 | 15.32 | 14.81 | 15.16 | 6,004,263 | +0.19(+1.27%) |
| Oct 17, 2012 | 14.99 | 15.56 | 14.90 | 14.97 | 6,783,910 | +0.20(+1.35%) |
| Oct 16, 2012 | 14.94 | 15.07 | 14.64 | 14.77 | 4,718,984 | -0.01(-0.07%) |
| Oct 15, 2012 | 14.32 | 14.82 | 14.21 | 14.78 | 4,546,207 | +0.48(+3.36%) |
| Oct 12, 2012 | 14.36 | 14.44 | 14.06 | 14.30 | 3,232,724 | +0.00(+0.00%) |
| Oct 11, 2012 | 14.50 | 14.66 | 14.24 | 14.30 | 4,871,799 | -0.02(-0.14%) |
| Oct 10, 2012 | 14.52 | 14.88 | 14.27 | 14.32 | 8,287,153 | -0.35(-2.39%) |
| Oct 09, 2012 | 15.48 | 15.48 | 14.50 | 14.67 | 10,584,990 | -0.90(-5.78%) |
| Oct 08, 2012 | 15.87 | 15.91 | 15.42 | 15.57 | 3,892,217 | -0.40(-2.50%) |
| Oct 06, 2012 | 16.23 | 16.33 | 15.90 | 15.97 | 2,908,764 | +0.00(+0.00%) |
| Oct 05, 2012 | 16.23 | 16.33 | 15.90 | 15.97 | 2,908,764 | -0.04(-0.25%) |
| Oct 04, 2012 | 16.03 | 16.22 | 15.86 | 16.01 | 3,358,833 | +0.10(+0.63%) |
| Oct 03, 2012 | 15.52 | 15.98 | 15.40 | 15.91 | 5,092,603 | +0.54(+3.51%) |
| Oct 02, 2012 | 15.41 | 15.61 | 15.20 | 15.37 | 4,321,585 | +0.03(+0.20%) |
| Oct 01, 2012 | 15.17 | 15.46 | 15.02 | 15.34 | 7,668,275 | +0.29(+1.93%) |
| Sep 28, 2012 | 15.23 | 15.35 | 14.96 | 15.05 | 4,798,220 | -0.26(-1.70%) |
| Sep 27, 2012 | 15.06 | 15.42 | 14.81 | 15.31 | 6,175,405 | +0.33(+2.20%) |
| Sep 26, 2012 | 15.55 | 15.62 | 14.91 | 14.98 | 7,989,590 | -0.56(-3.60%) |
| Sep 25, 2012 | 16.04 | 16.10 | 15.51 | 15.54 | 5,382,525 | -0.40(-2.51%) |
| Sep 24, 2012 | 16.37 | 16.37 | 15.81 | 15.94 | 8,600,197 | -0.31(-1.91%) |
| Sep 21, 2012 | 16.34 | 16.48 | 15.97 | 16.25 | 10,175,569 | +0.17(+1.06%) |
| Sep 20, 2012 | 15.77 | 16.20 | 15.67 | 16.08 | 6,457,591 | +0.18(+1.13%) |
| Sep 19, 2012 | 15.63 | 16.07 | 15.62 | 15.90 | 9,635,293 | +0.27(+1.73%) |
| Sep 18, 2012 | 15.49 | 15.77 | 15.44 | 15.63 | 4,950,638 | +0.11(+0.71%) |
| Sep 17, 2012 | 15.80 | 15.80 | 15.36 | 15.52 | 4,452,290 | -0.28(-1.77%) |
| Sep 14, 2012 | 15.38 | 16.20 | 15.36 | 15.80 | 7,603,701 | +0.47(+3.07%) |
| Sep 13, 2012 | 14.72 | 15.60 | 14.45 | 15.33 | 7,430,964 | +0.58(+3.93%) |
| Sep 12, 2012 | 14.42 | 14.81 | 14.39 | 14.75 | 4,816,835 | +0.34(+2.36%) |
| Sep 11, 2012 | 14.23 | 14.46 | 14.19 | 14.41 | 5,048,162 | +0.23(+1.62%) |
| Sep 10, 2012 | 14.12 | 14.39 | 14.07 | 14.18 | 5,101,301 | +0.03(+0.21%) |
| Sep 07, 2012 | 13.83 | 14.19 | 13.76 | 14.15 | 3,681,384 | +0.35(+2.54%) |
| Sep 06, 2012 | 13.56 | 13.85 | 13.54 | 13.80 | 3,912,745 | +0.34(+2.53%) |
| Sep 05, 2012 | 14.09 | 14.10 | 13.42 | 13.46 | 6,969,509 | -0.59(-4.20%) |
| Sep 04, 2012 | 14.17 | 14.29 | 13.91 | 14.05 | 4,422,559 | -0.11(-0.78%) |
| Aug 31, 2012 | 13.92 | 14.23 | 13.77 | 14.16 | 3,035,789 | +0.40(+2.91%) |
| Aug 30, 2012 | 13.75 | 13.86 | 13.70 | 13.76 | 2,450,278 | -0.12(-0.86%) |
| Aug 29, 2012 | 13.84 | 13.99 | 13.78 | 13.88 | 2,978,657 | +0.03(+0.22%) |
| Aug 27, 2012 | 14.16 | 14.21 | 13.85 | 13.85 | 3,958,089 | -0.28(-1.98%) |
| Aug 24, 2012 | 13.85 | 14.21 | 13.68 | 14.13 | 5,414,824 | +0.20(+1.44%) |
| Aug 23, 2012 | 13.83 | 14.14 | 13.79 | 13.93 | 4,863,716 | +0.06(+0.43%) |
| Aug 22, 2012 | 13.52 | 14.00 | 13.52 | 13.87 | 5,216,570 | +0.22(+1.61%) |
| Aug 21, 2012 | 13.73 | 13.96 | 13.53 | 13.65 | 5,280,152 | -0.01(-0.07%) |
| Aug 20, 2012 | 13.87 | 13.93 | 13.58 | 13.66 | 5,259,183 | -0.23(-1.66%) |
| Aug 17, 2012 | 13.99 | 14.04 | 13.70 | 13.89 | 6,008,203 | +0.11(+0.80%) |
| Aug 16, 2012 | 13.18 | 13.91 | 13.02 | 13.78 | 7,431,659 | +0.59(+4.47%) |
| Aug 15, 2012 | 12.97 | 13.23 | 12.81 | 13.19 | 5,343,742 | +0.21(+1.62%) |
| Aug 14, 2012 | 12.96 | 13.27 | 12.88 | 12.98 | 5,873,115 | +0.15(+1.17%) |
| Aug 13, 2012 | 12.96 | 13.06 | 12.69 | 12.83 | 3,807,342 | -0.14(-1.08%) |
| Aug 11, 2012 | 13.03 | 13.12 | 12.89 | 12.97 | 3,050,255 | +0.00(+0.00%) |
| Aug 10, 2012 | 13.03 | 13.12 | 12.89 | 12.97 | 3,050,255 | -0.13(-0.99%) |
| Aug 09, 2012 | 13.08 | 13.20 | 12.94 | 13.10 | 4,393,316 | +0.02(+0.15%) |
| Aug 08, 2012 | 12.82 | 13.12 | 12.73 | 13.08 | 4,021,229 | +0.20(+1.55%) |
| Aug 07, 2012 | 12.67 | 12.99 | 12.56 | 12.88 | 4,507,389 | +0.31(+2.47%) |
| Aug 06, 2012 | 12.79 | 12.79 | 12.48 | 12.57 | 5,125,354 | -0.14(-1.10%) |
| Aug 03, 2012 | 12.36 | 12.87 | 12.31 | 12.71 | 7,944,385 | +0.71(+5.92%) |
| Aug 02, 2012 | 11.71 | 12.09 | 11.53 | 12.00 | 6,384,306 | +0.06(+0.50%) |
| Aug 01, 2012 | 12.04 | 12.14 | 11.57 | 11.94 | 9,015,140 | -0.09(-0.75%) |
| Jul 31, 2012 | 12.33 | 12.69 | 11.96 | 12.03 | 21,035,949 | -1.09(-8.31%) |
| Jul 30, 2012 | 13.28 | 13.39 | 13.05 | 13.12 | 7,468,902 | -0.18(-1.35%) |
| Jul 27, 2012 | 13.17 | 13.50 | 12.82 | 13.30 | 6,186,230 | +0.24(+1.84%) |
| Jul 26, 2012 | 13.23 | 13.47 | 12.90 | 13.06 | 8,866,204 | +0.14(+1.08%) |
| Jul 25, 2012 | 13.75 | 13.76 | 12.90 | 12.92 | 9,647,242 | -0.73(-5.35%) |
| Jul 24, 2012 | 13.94 | 14.00 | 13.49 | 13.65 | 6,101,481 | -0.29(-2.08%) |
| Jul 23, 2012 | 13.82 | 14.04 | 13.61 | 13.94 | 4,403,241 | -0.21(-1.48%) |
| Jul 20, 2012 | 14.20 | 14.50 | 14.13 | 14.15 | 5,369,034 | -0.22(-1.53%) |
| Jul 19, 2012 | 14.28 | 14.43 | 13.88 | 14.37 | 6,599,353 | +0.14(+0.98%) |
| Jul 18, 2012 | 13.66 | 14.47 | 13.65 | 14.23 | 7,165,359 | +0.54(+3.94%) |
| Jul 17, 2012 | 13.84 | 13.86 | 13.33 | 13.69 | 6,324,493 | -0.09(-0.65%) |
| Jul 16, 2012 | 13.94 | 14.09 | 13.64 | 13.78 | 5,057,556 | -0.27(-1.92%) |
| Jul 14, 2012 | 13.74 | 14.06 | 13.67 | 14.05 | 5,062,719 | +0.00(+0.00%) |
| Jul 13, 2012 | 13.74 | 14.06 | 13.67 | 14.05 | 5,062,719 | +0.34(+2.48%) |
| Jul 12, 2012 | 13.34 | 13.81 | 13.14 | 13.71 | 4,685,405 | +0.27(+2.01%) |
| Jul 11, 2012 | 13.65 | 13.65 | 13.33 | 13.44 | 5,179,945 | -0.17(-1.25%) |
| Jul 10, 2012 | 14.23 | 14.23 | 13.46 | 13.61 | 5,451,913 | -0.50(-3.54%) |
| Jul 09, 2012 | 14.07 | 14.17 | 13.88 | 14.11 | 6,870,980 | -0.05(-0.35%) |
| Jul 06, 2012 | 13.88 | 14.17 | 13.80 | 14.16 | 4,783,666 | -0.02(-0.14%) |
| Jul 05, 2012 | 13.92 | 14.24 | 13.86 | 14.18 | 4,190,426 | +0.21(+1.50%) |
| Jul 03, 2012 | 14.01 | 14.05 | 13.88 | 13.97 | 2,807,629 | -0.20(-1.41%) |
| Jul 02, 2012 | 13.87 | 14.25 | 13.68 | 14.17 | 5,913,138 | +0.34(+2.46%) |
| Jun 30, 2012 | 13.87 | 14.02 | 13.72 | 13.83 | 5,309,296 | -0.04(-0.29%) |
| Jun 29, 2012 | 13.87 | 14.02 | 13.72 | 13.87 | 6,028,771 | +0.39(+2.89%) |
| Jun 28, 2012 | 12.99 | 13.52 | 12.95 | 13.48 | 5,113,116 | +0.23(+1.74%) |
| Jun 27, 2012 | 12.83 | 13.34 | 12.79 | 13.25 | 7,314,569 | +0.55(+4.33%) |
| Jun 26, 2012 | 12.32 | 12.80 | 12.10 | 12.70 | 7,404,520 | +0.44(+3.59%) |
| Jun 25, 2012 | 12.52 | 12.55 | 12.11 | 12.26 | 7,235,739 | -0.50(-3.92%) |
| Jun 22, 2012 | 13.24 | 13.33 | 12.65 | 12.76 | 8,555,996 | -0.33(-2.52%) |
| Jun 21, 2012 | 13.89 | 13.89 | 13.03 | 13.09 | 8,757,606 | -0.90(-6.43%) |
| Jun 20, 2012 | 13.96 | 14.12 | 13.68 | 13.99 | 6,838,088 | +0.04(+0.29%) |
| Jun 19, 2012 | 13.98 | 14.15 | 13.89 | 13.95 | 5,377,231 | +0.12(+0.87%) |
| Jun 18, 2012 | 13.57 | 13.92 | 13.40 | 13.83 | 6,302,647 | +0.23(+1.69%) |
| Jun 15, 2012 | 13.38 | 13.69 | 13.30 | 13.60 | 9,192,537 | +0.30(+2.26%) |
| Jun 14, 2012 | 12.98 | 13.39 | 12.85 | 13.30 | 5,168,241 | +0.37(+2.86%) |
| Jun 13, 2012 | 13.25 | 13.49 | 12.87 | 12.93 | 7,246,737 | -0.41(-3.07%) |
| Jun 12, 2012 | 12.90 | 13.41 | 12.78 | 13.34 | 5,789,531 | +0.50(+3.89%) |
| Jun 11, 2012 | 13.69 | 13.74 | 12.83 | 12.84 | 4,563,758 | -0.66(-4.89%) |
| Jun 08, 2012 | 12.94 | 13.53 | 12.78 | 13.50 | 6,174,934 | +0.51(+3.93%) |
| Jun 07, 2012 | 12.98 | 13.44 | 12.88 | 12.99 | 6,633,978 | +0.11(+0.85%) |
| Jun 06, 2012 | 12.29 | 12.89 | 12.25 | 12.88 | 7,022,561 | +0.73(+6.01%) |
| Jun 05, 2012 | 11.62 | 12.18 | 11.61 | 12.15 | 8,660,009 | +0.42(+3.58%) |
| Jun 04, 2012 | 12.08 | 12.18 | 11.55 | 11.73 | 8,768,507 | -0.31(-2.57%) |
| Jun 02, 2012 | 12.33 | 12.36 | 11.96 | 12.04 | 12,742,207 | +0.00(+0.00%) |
| Jun 01, 2012 | 12.33 | 12.36 | 11.96 | 12.04 | 12,742,207 | -0.63(-4.97%) |
| May 31, 2012 | 12.48 | 12.86 | 12.16 | 12.67 | 7,806,375 | +0.31(+2.51%) |
| May 30, 2012 | 12.81 | 12.81 | 12.25 | 12.36 | 6,666,194 | -0.64(-4.92%) |
| May 29, 2012 | 12.78 | 13.04 | 12.66 | 13.00 | 5,271,537 | +0.40(+3.17%) |
| May 25, 2012 | 12.70 | 12.74 | 12.50 | 12.60 | 4,895,242 | -0.09(-0.71%) |
| May 24, 2012 | 12.75 | 12.97 | 12.44 | 12.69 | 5,589,133 | -0.07(-0.55%) |
| May 23, 2012 | 12.36 | 12.77 | 12.30 | 12.76 | 9,635,736 | +0.21(+1.67%) |
| May 22, 2012 | 12.26 | 12.66 | 12.14 | 12.55 | 9,799,641 | +0.29(+2.37%) |
| May 21, 2012 | 11.94 | 12.33 | 11.71 | 12.26 | 6,801,445 | +0.41(+3.46%) |
| May 18, 2012 | 12.19 | 12.25 | 11.70 | 11.85 | 13,597,067 | -0.31(-2.55%) |
| May 17, 2012 | 13.24 | 13.28 | 12.15 | 12.16 | 11,862,677 | -1.00(-7.60%) |
| May 16, 2012 | 13.37 | 13.62 | 13.12 | 13.16 | 9,548,233 | -0.05(-0.38%) |
| May 15, 2012 | 13.42 | 13.53 | 13.19 | 13.21 | 12,659,949 | -0.29(-2.15%) |
| May 14, 2012 | 13.75 | 13.89 | 13.42 | 13.50 | 6,063,621 | -0.47(-3.36%) |
| May 11, 2012 | 13.80 | 14.16 | 13.71 | 13.97 | 5,927,952 | +0.04(+0.29%) |
| May 10, 2012 | 14.19 | 14.33 | 13.87 | 13.93 | 5,834,612 | -0.08(-0.57%) |
| May 09, 2012 | 14.08 | 14.20 | 13.72 | 14.01 | 10,533,346 | -0.31(-2.16%) |
| May 08, 2012 | 14.38 | 14.47 | 13.94 | 14.32 | 8,695,011 | -0.23(-1.58%) |
| May 07, 2012 | 14.30 | 14.68 | 14.28 | 14.55 | 4,770,722 | +0.15(+1.04%) |
| May 04, 2012 | 14.30 | 14.48 | 14.10 | 14.40 | 6,651,246 | -0.02(-0.14%) |
| May 03, 2012 | 14.56 | 14.65 | 14.32 | 14.42 | 6,642,221 | -0.12(-0.83%) |
| May 02, 2012 | 13.89 | 14.63 | 13.89 | 14.54 | 11,944,843 | +0.61(+4.38%) |
| May 01, 2012 | 13.93 | 14.32 | 13.58 | 13.93 | 15,450,456 | +0.75(+5.69%) |
| Apr 30, 2012 | 13.33 | 13.33 | 13.10 | 13.18 | 8,084,404 | -0.26(-1.93%) |
| Apr 27, 2012 | 13.00 | 13.50 | 12.92 | 13.44 | 7,254,386 | +0.54(+4.19%) |
| Apr 26, 2012 | 12.64 | 12.97 | 12.58 | 12.90 | 5,551,494 | +0.26(+2.06%) |
| Apr 25, 2012 | 12.45 | 12.81 | 12.31 | 12.64 | 4,570,485 | +0.40(+3.27%) |
| Apr 24, 2012 | 11.94 | 12.26 | 11.79 | 12.24 | 4,768,381 | +0.36(+3.03%) |
| Apr 23, 2012 | 11.78 | 11.97 | 11.72 | 11.88 | 5,165,956 | -0.12(-1.00%) |
| Apr 20, 2012 | 12.03 | 12.13 | 11.91 | 12.00 | 4,625,301 | +0.03(+0.25%) |
| Apr 19, 2012 | 11.97 | 12.16 | 11.66 | 11.97 | 8,249,536 | -0.02(-0.17%) |
| Apr 18, 2012 | 12.33 | 12.35 | 11.91 | 11.99 | 6,097,546 | -0.50(-4.00%) |
| Apr 17, 2012 | 12.36 | 12.65 | 12.23 | 12.49 | 4,372,637 | +0.29(+2.38%) |
| Apr 16, 2012 | 12.27 | 12.44 | 11.97 | 12.20 | 4,739,906 | +0.06(+0.49%) |
| Apr 13, 2012 | 12.45 | 12.47 | 12.02 | 12.14 | 5,251,162 | -0.43(-3.42%) |
| Apr 12, 2012 | 12.22 | 12.75 | 12.20 | 12.57 | 5,604,237 | +0.37(+3.03%) |
| Apr 11, 2012 | 12.30 | 12.44 | 12.16 | 12.20 | 5,602,878 | +0.15(+1.24%) |
| Apr 10, 2012 | 12.21 | 12.26 | 11.99 | 12.05 | 13,195,799 | -0.22(-1.79%) |
| Apr 09, 2012 | 12.55 | 12.58 | 12.15 | 12.27 | 9,040,439 | -0.50(-3.92%) |
| Apr 05, 2012 | 12.72 | 12.92 | 12.65 | 12.77 | 5,170,608 | -0.02(-0.16%) |
| Apr 04, 2012 | 12.91 | 12.91 | 12.54 | 12.79 | 12,047,577 | -0.29(-2.22%) |
| Apr 03, 2012 | 13.25 | 13.31 | 12.95 | 13.08 | 7,656,069 | -0.14(-1.06%) |
| Apr 02, 2012 | 13.30 | 13.50 | 13.00 | 13.22 | 8,119,124 | -0.15(-1.12%) |
| Mar 30, 2012 | 13.87 | 13.90 | 13.34 | 13.37 | 5,939,148 | -0.27(-1.98%) |
| Mar 29, 2012 | 13.55 | 13.67 | 13.09 | 13.64 | 6,364,239 | -0.04(-0.29%) |
| Mar 28, 2012 | 13.77 | 13.87 | 13.48 | 13.68 | 4,657,385 | -0.13(-0.94%) |
| Mar 27, 2012 | 13.84 | 14.41 | 13.77 | 13.81 | 6,835,742 | +0.03(+0.22%) |
| Mar 26, 2012 | 13.79 | 14.00 | 13.51 | 13.78 | 3,738,034 | +0.20(+1.47%) |
| Mar 23, 2012 | 13.48 | 13.70 | 13.07 | 13.58 | 6,982,842 | -0.16(-1.16%) |
| Mar 22, 2012 | 13.90 | 14.02 | 13.50 | 13.74 | 4,848,119 | -0.36(-2.55%) |
| Mar 21, 2012 | 13.72 | 14.35 | 13.72 | 14.10 | 10,296,376 | +0.49(+3.60%) |
| Mar 20, 2012 | 13.49 | 13.69 | 13.20 | 13.61 | 6,526,175 | -0.09(-0.66%) |
| Mar 19, 2012 | 13.41 | 13.84 | 13.40 | 13.70 | 8,028,389 | +0.32(+2.39%) |
| Mar 16, 2012 | 13.72 | 13.78 | 13.35 | 13.38 | 8,138,867 | -0.21(-1.55%) |
| Mar 15, 2012 | 12.92 | 13.79 | 12.80 | 13.59 | 11,838,868 | +0.67(+5.19%) |
| Mar 14, 2012 | 12.87 | 12.97 | 12.73 | 12.92 | 7,613,364 | +0.02(+0.16%) |
| Mar 13, 2012 | 12.19 | 12.93 | 12.15 | 12.90 | 10,749,359 | +0.85(+7.05%) |
| Mar 12, 2012 | 12.11 | 12.20 | 11.94 | 12.05 | 4,335,406 | -0.06(-0.50%) |
| Mar 09, 2012 | 12.01 | 12.39 | 11.96 | 12.11 | 6,127,213 | +0.13(+1.09%) |
| Mar 08, 2012 | 11.59 | 12.02 | 11.59 | 11.98 | 8,439,739 | +0.41(+3.54%) |
| Mar 07, 2012 | 11.14 | 11.62 | 11.14 | 11.57 | 6,797,695 | +0.51(+4.61%) |
| Mar 06, 2012 | 11.48 | 11.52 | 11.01 | 11.06 | 7,398,133 | -0.68(-5.79%) |
| Mar 05, 2012 | 11.55 | 11.78 | 11.40 | 11.74 | 4,878,931 | +0.18(+1.56%) |
| Mar 02, 2012 | 11.77 | 11.97 | 11.52 | 11.56 | 4,153,275 | -0.31(-2.61%) |
| Mar 01, 2012 | 11.96 | 12.10 | 11.77 | 11.87 | 3,550,051 | -0.01(-0.08%) |
| Feb 29, 2012 | 11.97 | 12.13 | 11.81 | 11.88 | 6,850,717 | -0.10(-0.83%) |
| Feb 28, 2012 | 11.75 | 12.13 | 11.62 | 11.98 | 8,378,982 | +0.23(+1.96%) |
| Feb 27, 2012 | 11.42 | 11.95 | 11.39 | 11.75 | 5,916,404 | +0.18(+1.56%) |
| Feb 24, 2012 | 11.93 | 11.93 | 11.53 | 11.57 | 5,311,419 | -0.36(-3.02%) |
| Feb 23, 2012 | 11.82 | 12.01 | 11.72 | 11.93 | 4,720,801 | +0.06(+0.51%) |
| Feb 22, 2012 | 11.70 | 11.92 | 11.67 | 11.87 | 7,938,730 | +0.10(+0.85%) |
| Feb 21, 2012 | 12.16 | 12.25 | 11.70 | 11.77 | 9,984,026 | -0.33(-2.73%) |
| Feb 17, 2012 | 12.30 | 12.32 | 11.87 | 12.10 | 7,725,389 | +0.06(+0.50%) |
| Feb 16, 2012 | 11.24 | 12.09 | 11.18 | 12.04 | 10,334,799 | +0.37(+3.17%) |
| Feb 15, 2012 | 11.64 | 11.84 | 11.23 | 11.67 | 9,970,338 | +0.04(+0.34%) |
| Feb 14, 2012 | 11.97 | 12.25 | 11.38 | 11.63 | 22,919,995 | -1.60(-12.09%) |
| Feb 13, 2012 | 12.86 | 13.29 | 12.82 | 13.23 | 12,619,499 | +0.51(+4.01%) |
| Feb 10, 2012 | 12.82 | 12.97 | 12.64 | 12.72 | 5,175,356 | -0.29(-2.23%) |
| Feb 09, 2012 | 12.85 | 13.14 | 12.79 | 13.01 | 7,025,916 | +0.19(+1.48%) |
| Feb 08, 2012 | 12.82 | 12.88 | 12.65 | 12.82 | 2,771,004 | +0.02(+0.16%) |
| Feb 07, 2012 | 12.85 | 12.89 | 12.60 | 12.80 | 3,167,556 | -0.10(-0.78%) |
| Feb 06, 2012 | 12.81 | 12.96 | 12.69 | 12.90 | 2,799,575 | -0.02(-0.15%) |
| Feb 03, 2012 | 12.69 | 12.95 | 12.69 | 12.92 | 4,615,664 | +0.48(+3.86%) |
| Feb 02, 2012 | 12.52 | 12.64 | 12.37 | 12.44 | 5,377,964 | -0.01(-0.08%) |
| Feb 01, 2012 | 12.23 | 12.54 | 12.16 | 12.45 | 5,805,107 | +0.38(+3.15%) |
| Jan 31, 2012 | 12.35 | 12.37 | 11.93 | 12.07 | 3,783,359 | -0.18(-1.47%) |
| Jan 30, 2012 | 12.14 | 12.36 | 11.87 | 12.25 | 4,102,565 | -0.08(-0.65%) |
| Jan 27, 2012 | 12.17 | 12.38 | 12.13 | 12.33 | 5,004,566 | +0.08(+0.65%) |
| Jan 26, 2012 | 12.69 | 13.04 | 12.20 | 12.25 | 7,528,511 | -0.35(-2.78%) |
| Jan 25, 2012 | 12.16 | 12.65 | 11.96 | 12.60 | 6,641,695 | +0.38(+3.11%) |
| Jan 24, 2012 | 11.99 | 12.29 | 11.92 | 12.22 | 4,371,062 | +0.10(+0.83%) |
| Jan 23, 2012 | 12.45 | 12.74 | 12.12 | 12.12 | 6,755,486 | -0.29(-2.34%) |
| Jan 20, 2012 | 12.85 | 12.86 | 12.19 | 12.41 | 8,824,953 | -0.44(-3.42%) |
| Jan 19, 2012 | 12.69 | 12.97 | 12.45 | 12.85 | 8,376,668 | +0.19(+1.50%) |
| Jan 18, 2012 | 12.06 | 12.68 | 11.98 | 12.66 | 8,884,704 | +0.56(+4.63%) |
| Jan 17, 2012 | 12.22 | 12.29 | 11.95 | 12.10 | 5,304,645 | +0.01(+0.08%) |
| Jan 13, 2012 | 11.81 | 12.11 | 11.75 | 12.09 | 7,382,061 | +0.16(+1.34%) |
| Jan 12, 2012 | 12.06 | 12.16 | 11.81 | 11.93 | 6,890,952 | -0.06(-0.50%) |
| Jan 11, 2012 | 11.71 | 12.29 | 11.58 | 11.99 | 12,534,211 | +0.53(+4.62%) |
| Jan 10, 2012 | 11.59 | 11.80 | 11.42 | 11.46 | 6,410,758 | +0.06(+0.53%) |
| Jan 09, 2012 | 11.40 | 11.56 | 11.32 | 11.40 | 5,089,621 | +0.00(+0.00%) |
| Jan 06, 2012 | 11.54 | 11.62 | 11.32 | 11.40 | 5,792,405 | -0.14(-1.21%) |
| Jan 05, 2012 | 11.12 | 11.80 | 11.06 | 11.54 | 8,578,306 | +0.35(+3.13%) |
| Jan 04, 2012 | 10.88 | 11.29 | 10.86 | 11.19 | 8,247,205 | +0.71(+6.77%) |
| Dec 30, 2011 | 10.70 | 10.70 | 10.46 | 10.48 | 3,110,220 | -0.22(-2.06%) |
| Dec 29, 2011 | 9.910 | 10.71 | 9.870 | 10.70 | 4,673,949 | +0.83(+8.41%) |
| Dec 28, 2011 | 10.21 | 10.23 | 9.780 | 9.870 | 2,359,473 | -0.32(-3.14%) |
| Dec 27, 2011 | 10.20 | 10.26 | 10.10 | 10.19 | 1,438,588 | -0.01(-0.10%) |
| Dec 23, 2011 | 10.29 | 10.34 | 10.15 | 10.20 | 2,645,687 | +0.18(+1.80%) |
| Dec 21, 2011 | 9.780 | 10.08 | 9.630 | 10.02 | 3,682,464 | +0.20(+2.04%) |
| Dec 20, 2011 | 9.240 | 9.850 | 9.230 | 9.820 | 4,421,022 | +0.80(+8.87%) |
| Dec 19, 2011 | 9.200 | 9.360 | 8.970 | 9.020 | 5,493,619 | -0.14(-1.53%) |
| Dec 16, 2011 | 8.790 | 9.170 | 8.760 | 9.160 | 8,251,241 | +0.46(+5.29%) |
| Dec 15, 2011 | 8.710 | 8.900 | 8.585 | 8.700 | 3,312,674 | +0.06(+0.69%) |
| Dec 14, 2011 | 8.900 | 8.900 | 8.570 | 8.640 | 4,446,978 | -0.35(-3.89%) |
| Dec 13, 2011 | 9.420 | 9.580 | 8.900 | 8.990 | 5,250,096 | -0.17(-1.86%) |
| Dec 12, 2011 | 9.270 | 9.270 | 8.970 | 9.160 | 3,685,765 | -0.23(-2.45%) |
| Dec 09, 2011 | 9.060 | 9.420 | 9.045 | 9.390 | 2,667,864 | +0.35(+3.87%) |
| Dec 08, 2011 | 9.380 | 9.410 | 9.030 | 9.040 | 4,236,116 | -0.41(-4.34%) |
| Dec 07, 2011 | 9.340 | 9.570 | 9.260 | 9.450 | 6,017,471 | +0.00(+0.00%) |
| Dec 06, 2011 | 9.440 | 9.610 | 9.280 | 9.450 | 4,842,535 | +0.04(+0.43%) |
| Dec 05, 2011 | 9.510 | 9.580 | 9.340 | 9.410 | 6,138,024 | +0.09(+0.97%) |
| Dec 02, 2011 | 9.540 | 9.550 | 9.280 | 9.320 | 6,025,953 | -0.11(-1.17%) |