| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Oct 04, 2012 | 15.87 | 15.87 | 15.87 | 0 | +0.38(+2.45%) | |
| Oct 03, 2012 | 15.58 | 15.65 | 15.47 | 15.49 | 3,562,084 | -0.01(-0.06%) |
| Oct 02, 2012 | 15.59 | 15.60 | 15.42 | 15.50 | 5,234,316 | +0.04(+0.26%) |
| Oct 01, 2012 | 15.56 | 15.71 | 15.43 | 15.46 | 6,461,657 | -0.13(-0.83%) |
| Sep 28, 2012 | 15.44 | 15.67 | 15.31 | 15.59 | 6,777,473 | +0.01(+0.06%) |
| Sep 27, 2012 | 15.50 | 15.68 | 15.43 | 15.58 | 4,276,328 | +0.21(+1.37%) |
| Sep 26, 2012 | 15.49 | 15.52 | 15.36 | 15.37 | 7,590,624 | -0.33(-2.10%) |
| Sep 25, 2012 | 15.95 | 16.13 | 15.69 | 15.70 | 7,241,519 | -0.32(-2.00%) |
| Sep 24, 2012 | 16.10 | 16.11 | 15.96 | 16.02 | 5,288,096 | -0.26(-1.60%) |
| Sep 21, 2012 | 16.50 | 16.52 | 16.25 | 16.28 | 3,332,710 | -0.03(-0.18%) |
| Sep 20, 2012 | 16.11 | 16.43 | 16.07 | 16.31 | 5,096,041 | -0.09(-0.55%) |
| Sep 19, 2012 | 16.33 | 16.54 | 16.33 | 16.40 | 5,802,773 | -0.22(-1.32%) |
| Sep 18, 2012 | 16.50 | 16.72 | 16.45 | 16.62 | 5,458,711 | -0.17(-1.01%) |
| Sep 17, 2012 | 17.03 | 17.06 | 16.73 | 16.79 | 5,252,042 | -0.41(-2.38%) |
| Sep 14, 2012 | 16.79 | 17.25 | 16.77 | 17.20 | 21,988,364 | +0.90(+5.52%) |
| Sep 13, 2012 | 16.07 | 16.66 | 15.90 | 16.30 | 16,346,789 | +0.10(+0.62%) |
| Sep 12, 2012 | 16.14 | 16.28 | 16.09 | 16.20 | 9,289,928 | +0.40(+2.53%) |
| Sep 11, 2012 | 15.69 | 15.87 | 15.66 | 15.80 | 5,665,358 | +0.19(+1.22%) |
| Sep 10, 2012 | 15.78 | 15.82 | 15.61 | 15.61 | 6,602,749 | -0.10(-0.64%) |
| Sep 07, 2012 | 15.18 | 15.73 | 15.15 | 15.71 | 8,131,874 | +0.17(+1.09%) |
| Sep 06, 2012 | 15.35 | 15.58 | 15.34 | 15.54 | 10,359,372 | +0.48(+3.19%) |
| Sep 05, 2012 | 15.02 | 15.09 | 14.94 | 15.06 | 3,780,935 | +0.16(+1.07%) |
| Sep 04, 2012 | 15.00 | 15.04 | 14.83 | 14.90 | 4,583,476 | +0.01(+0.07%) |
| Aug 31, 2012 | 15.35 | 15.36 | 14.89 | 14.89 | 9,649,367 | -0.42(-2.74%) |
| Aug 30, 2012 | 15.23 | 15.36 | 15.19 | 15.31 | 4,603,006 | -0.17(-1.10%) |
| Aug 29, 2012 | 15.39 | 15.55 | 15.38 | 15.48 | 5,911,169 | +0.07(+0.45%) |
| Aug 27, 2012 | 15.46 | 15.47 | 15.34 | 15.41 | 4,832,830 | -0.18(-1.15%) |
| Aug 24, 2012 | 15.43 | 15.63 | 15.40 | 15.59 | 6,979,550 | +0.03(+0.19%) |
| Aug 23, 2012 | 15.61 | 15.63 | 15.51 | 15.56 | 9,049,596 | -0.13(-0.83%) |
| Aug 22, 2012 | 15.92 | 16.01 | 15.66 | 15.69 | 11,231,135 | -0.53(-3.27%) |
| Aug 21, 2012 | 16.49 | 16.70 | 16.21 | 16.22 | 12,441,908 | -0.15(-0.92%) |
| Aug 20, 2012 | 16.47 | 16.48 | 16.27 | 16.37 | 7,188,342 | -0.08(-0.49%) |
| Aug 17, 2012 | 16.49 | 16.51 | 16.29 | 16.45 | 6,704,496 | -0.15(-0.90%) |
| Aug 16, 2012 | 16.29 | 16.73 | 16.20 | 16.60 | 12,933,907 | +0.29(+1.78%) |
| Aug 15, 2012 | 16.07 | 16.36 | 16.03 | 16.31 | 11,854,947 | +0.44(+2.77%) |
| Aug 14, 2012 | 15.84 | 15.89 | 15.73 | 15.87 | 8,193,529 | +0.39(+2.52%) |
| Aug 13, 2012 | 15.32 | 15.48 | 15.25 | 15.48 | 4,372,882 | +0.06(+0.39%) |
| Aug 11, 2012 | 15.29 | 15.44 | 15.26 | 15.42 | 3,807,858 | +0.00(+0.00%) |
| Aug 10, 2012 | 15.29 | 15.44 | 15.26 | 15.42 | 3,807,858 | -0.15(-0.96%) |
| Aug 09, 2012 | 15.66 | 15.85 | 15.52 | 15.57 | 10,796,254 | +0.02(+0.13%) |
| Aug 08, 2012 | 15.31 | 15.58 | 15.25 | 15.55 | 9,529,711 | +0.17(+1.11%) |
| Aug 07, 2012 | 15.36 | 15.49 | 15.32 | 15.38 | 8,288,661 | +0.36(+2.40%) |
| Aug 06, 2012 | 14.97 | 15.04 | 14.85 | 15.02 | 4,318,097 | +0.01(+0.07%) |
| Aug 03, 2012 | 14.94 | 15.18 | 14.89 | 15.01 | 8,989,303 | +0.45(+3.08%) |
| Aug 02, 2012 | 14.55 | 14.65 | 14.29 | 14.56 | 5,770,993 | -0.17(-1.14%) |
| Aug 01, 2012 | 14.80 | 14.88 | 14.51 | 14.73 | 6,893,848 | +0.13(+0.89%) |
| Jul 31, 2012 | 14.57 | 14.85 | 14.54 | 14.60 | 4,998,357 | -0.06(-0.41%) |
| Jul 30, 2012 | 14.90 | 14.93 | 14.64 | 14.66 | 4,940,918 | -0.19(-1.28%) |
| Jul 27, 2012 | 14.59 | 15.22 | 14.56 | 14.85 | 13,078,364 | +0.48(+3.34%) |
| Jul 26, 2012 | 14.24 | 14.37 | 14.18 | 14.37 | 4,956,556 | +0.26(+1.84%) |
| Jul 25, 2012 | 14.21 | 14.24 | 14.08 | 14.11 | 4,274,160 | -0.05(-0.35%) |
| Jul 24, 2012 | 14.49 | 14.51 | 14.12 | 14.16 | 7,151,654 | -0.24(-1.67%) |
| Jul 23, 2012 | 14.29 | 14.45 | 14.25 | 14.40 | 6,239,950 | -0.18(-1.23%) |
| Jul 20, 2012 | 14.68 | 14.72 | 14.51 | 14.58 | 5,327,533 | -0.37(-2.44%) |
| Jul 19, 2012 | 14.94 | 15.03 | 14.80 | 14.95 | 6,378,390 | +0.09(+0.57%) |
| Jul 18, 2012 | 14.76 | 14.87 | 14.75 | 14.86 | 5,513,424 | -0.01(-0.07%) |
| Jul 17, 2012 | 14.78 | 14.90 | 14.64 | 14.87 | 9,193,228 | +0.21(+1.43%) |
| Jul 16, 2012 | 14.54 | 14.70 | 14.46 | 14.66 | 9,297,051 | -0.13(-0.88%) |
| Jul 14, 2012 | 14.78 | 14.91 | 14.77 | 14.79 | 4,629,755 | +0.00(+0.00%) |
| Jul 13, 2012 | 14.78 | 14.91 | 14.77 | 14.79 | 4,625,312 | +0.07(+0.48%) |
| Jul 12, 2012 | 14.81 | 14.85 | 14.70 | 14.72 | 7,111,366 | -0.21(-1.41%) |
| Jul 11, 2012 | 14.91 | 14.99 | 14.72 | 14.93 | 5,913,656 | -0.03(-0.20%) |
| Jul 10, 2012 | 15.08 | 15.13 | 14.89 | 14.96 | 3,834,725 | -0.07(-0.47%) |
| Jul 09, 2012 | 15.21 | 15.27 | 15.00 | 15.03 | 5,591,554 | -0.27(-1.76%) |
| Jul 06, 2012 | 15.37 | 15.40 | 15.25 | 15.30 | 6,880,786 | -0.26(-1.67%) |
| Jul 05, 2012 | 15.71 | 15.74 | 15.46 | 15.56 | 3,888,951 | -0.17(-1.08%) |
| Jul 03, 2012 | 15.56 | 15.74 | 15.55 | 15.73 | 2,536,005 | +0.22(+1.42%) |
| Jul 02, 2012 | 15.72 | 15.72 | 15.25 | 15.51 | 6,733,146 | -0.33(-2.09%) |
| Jun 30, 2012 | 15.88 | 15.97 | 15.73 | 15.84 | 8,651,539 | +0.00(+0.00%) |
| Jun 29, 2012 | 15.88 | 15.97 | 15.73 | 15.84 | 8,801,967 | +0.40(+2.59%) |
| Jun 28, 2012 | 15.33 | 15.45 | 15.29 | 15.44 | 3,851,867 | -0.08(-0.52%) |
| Jun 27, 2012 | 15.52 | 15.65 | 15.47 | 15.52 | 4,430,169 | -0.06(-0.39%) |
| Jun 26, 2012 | 15.63 | 15.67 | 15.42 | 15.58 | 4,492,865 | +0.12(+0.78%) |
| Jun 25, 2012 | 15.56 | 15.60 | 15.41 | 15.46 | 3,785,370 | -0.44(-2.77%) |
| Jun 22, 2012 | 15.71 | 15.92 | 15.62 | 15.90 | 4,947,919 | +0.40(+2.58%) |
| Jun 21, 2012 | 15.69 | 15.70 | 15.36 | 15.50 | 6,443,134 | -0.16(-1.02%) |
| Jun 20, 2012 | 16.03 | 16.15 | 15.55 | 15.66 | 11,626,843 | -0.15(-0.95%) |
| Jun 19, 2012 | 15.62 | 15.84 | 15.58 | 15.81 | 6,686,598 | +0.41(+2.66%) |
| Jun 18, 2012 | 15.40 | 15.62 | 15.35 | 15.40 | 5,286,826 | -0.18(-1.16%) |
| Jun 15, 2012 | 15.54 | 15.64 | 15.47 | 15.58 | 6,126,865 | -0.17(-1.08%) |
| Jun 14, 2012 | 15.68 | 15.87 | 15.60 | 15.75 | 5,587,511 | +0.04(+0.27%) |
| Jun 13, 2012 | 15.96 | 16.10 | 15.61 | 15.71 | 6,113,884 | -0.31(-1.95%) |
| Jun 12, 2012 | 15.96 | 16.07 | 15.78 | 16.02 | 5,634,955 | +0.27(+1.71%) |
| Jun 11, 2012 | 16.01 | 16.01 | 15.63 | 15.75 | 5,310,267 | -0.14(-0.91%) |
| Jun 08, 2012 | 15.50 | 16.06 | 15.45 | 15.89 | 6,088,510 | +0.01(+0.09%) |
| Jun 07, 2012 | 16.04 | 16.12 | 15.76 | 15.88 | 10,422,770 | -0.05(-0.31%) |
| Jun 06, 2012 | 15.36 | 15.94 | 15.34 | 15.93 | 12,431,676 | +0.60(+3.91%) |
| Jun 05, 2012 | 15.12 | 15.34 | 15.11 | 15.33 | 7,652,494 | +0.39(+2.61%) |
| Jun 04, 2012 | 14.94 | 15.04 | 14.75 | 14.94 | 8,896,831 | +0.20(+1.36%) |
| Jun 02, 2012 | 15.08 | 15.16 | 14.71 | 14.74 | 23,464,678 | +0.00(+0.00%) |
| Jun 01, 2012 | 15.08 | 15.16 | 14.71 | 14.74 | 23,464,388 | -0.71(-4.60%) |
| May 31, 2012 | 15.58 | 15.68 | 15.08 | 15.45 | 20,702,092 | -0.36(-2.28%) |
| May 30, 2012 | 16.03 | 16.03 | 15.76 | 15.81 | 15,186,599 | -0.83(-4.98%) |
| May 29, 2012 | 16.53 | 16.64 | 16.42 | 16.64 | 5,234,753 | +0.09(+0.53%) |
| May 25, 2012 | 16.53 | 16.60 | 16.50 | 16.55 | 2,825,920 | -0.12(-0.72%) |
| May 24, 2012 | 16.59 | 16.73 | 16.53 | 16.67 | 6,425,827 | +0.11(+0.66%) |
| May 23, 2012 | 16.51 | 16.56 | 16.25 | 16.56 | 10,317,529 | -0.23(-1.37%) |
| May 22, 2012 | 16.75 | 16.94 | 16.70 | 16.79 | 8,870,312 | +0.36(+2.19%) |
| May 21, 2012 | 16.44 | 16.53 | 16.31 | 16.43 | 8,261,447 | +0.05(+0.31%) |
| May 18, 2012 | 16.61 | 16.67 | 16.31 | 16.38 | 8,907,325 | -0.01(-0.06%) |
| May 17, 2012 | 16.96 | 16.98 | 16.34 | 16.39 | 14,756,915 | -0.59(-3.47%) |
| May 16, 2012 | 17.27 | 17.34 | 16.92 | 16.98 | 7,590,994 | -0.10(-0.59%) |
| May 15, 2012 | 17.25 | 17.32 | 17.06 | 17.08 | 7,530,380 | -0.15(-0.87%) |
| May 14, 2012 | 17.30 | 17.40 | 17.19 | 17.23 | 10,197,200 | -0.49(-2.77%) |
| May 11, 2012 | 17.71 | 17.88 | 17.69 | 17.72 | 5,353,099 | -0.29(-1.61%) |
| May 10, 2012 | 18.17 | 18.34 | 17.98 | 18.01 | 6,790,500 | +0.12(+0.67%) |
| May 09, 2012 | 17.73 | 18.03 | 17.71 | 17.89 | 10,050,084 | -0.06(-0.33%) |
| May 08, 2012 | 17.96 | 17.99 | 17.72 | 17.95 | 9,861,102 | -0.18(-1.00%) |
| May 07, 2012 | 18.08 | 18.18 | 18.04 | 18.13 | 5,057,595 | -0.02(-0.11%) |
| May 04, 2012 | 18.36 | 18.38 | 18.13 | 18.15 | 8,905,377 | -0.27(-1.47%) |
| May 03, 2012 | 18.61 | 18.64 | 18.38 | 18.42 | 4,854,883 | +0.00(+0.00%) |
| May 02, 2012 | 18.43 | 18.57 | 18.40 | 18.42 | 3,415,582 | -0.27(-1.44%) |
| May 01, 2012 | 18.37 | 18.81 | 18.33 | 18.69 | 5,163,135 | +0.18(+0.97%) |
| Apr 30, 2012 | 18.42 | 18.55 | 18.36 | 18.51 | 4,116,370 | +0.01(+0.05%) |
| Apr 27, 2012 | 18.60 | 18.67 | 18.50 | 18.50 | 3,444,140 | -0.06(-0.32%) |
| Apr 26, 2012 | 18.47 | 18.74 | 18.46 | 18.56 | 5,059,994 | -0.20(-1.07%) |
| Apr 25, 2012 | 18.79 | 19.03 | 18.53 | 18.76 | 8,743,926 | +0.19(+1.02%) |
| Apr 24, 2012 | 18.43 | 18.59 | 18.38 | 18.57 | 3,860,048 | +0.25(+1.36%) |
| Apr 23, 2012 | 18.28 | 18.37 | 18.18 | 18.32 | 6,051,317 | -0.27(-1.45%) |
| Apr 20, 2012 | 18.75 | 18.82 | 18.58 | 18.59 | 4,873,631 | -0.03(-0.16%) |
| Apr 19, 2012 | 18.54 | 18.62 | 18.48 | 18.62 | 5,172,628 | -0.04(-0.20%) |
| Apr 18, 2012 | 18.61 | 18.71 | 18.59 | 18.66 | 3,965,681 | -0.09(-0.49%) |
| Apr 17, 2012 | 18.79 | 18.87 | 18.69 | 18.75 | 6,091,666 | +0.02(+0.11%) |
| Apr 16, 2012 | 18.75 | 18.78 | 18.45 | 18.73 | 8,591,884 | +0.04(+0.21%) |
| Apr 13, 2012 | 18.90 | 18.92 | 18.66 | 18.69 | 8,216,150 | -0.60(-3.11%) |
| Apr 12, 2012 | 19.06 | 19.35 | 19.04 | 19.29 | 7,468,853 | +0.16(+0.84%) |
| Apr 11, 2012 | 19.05 | 19.17 | 18.94 | 19.13 | 9,064,337 | +0.46(+2.46%) |
| Apr 10, 2012 | 18.98 | 19.06 | 18.54 | 18.67 | 18,238,767 | -0.48(-2.51%) |
| Apr 09, 2012 | 19.15 | 19.25 | 19.06 | 19.15 | 16,507,055 | -0.94(-4.68%) |
| Apr 05, 2012 | 20.05 | 20.30 | 20.03 | 20.09 | 9,066,210 | -0.31(-1.52%) |
| Apr 04, 2012 | 20.50 | 20.64 | 20.38 | 20.40 | 14,109,782 | -0.53(-2.53%) |
| Apr 03, 2012 | 20.06 | 20.94 | 19.90 | 20.93 | 18,175,346 | +0.70(+3.46%) |
| Apr 02, 2012 | 20.08 | 20.35 | 19.96 | 20.23 | 11,107,551 | -0.22(-1.08%) |
| Mar 30, 2012 | 19.75 | 20.47 | 19.73 | 20.45 | 12,510,446 | +0.66(+3.34%) |
| Mar 29, 2012 | 19.84 | 19.97 | 19.77 | 19.79 | 14,058,486 | -0.29(-1.44%) |
| Mar 28, 2012 | 20.23 | 20.25 | 19.86 | 20.08 | 10,534,495 | +0.03(+0.15%) |
| Mar 27, 2012 | 20.27 | 20.30 | 19.95 | 20.05 | 7,645,135 | -0.27(-1.33%) |
| Mar 26, 2012 | 20.29 | 20.64 | 20.20 | 20.32 | 12,514,627 | +0.18(+0.91%) |
| Mar 23, 2012 | 20.32 | 20.33 | 20.06 | 20.14 | 9,312,959 | -0.37(-1.82%) |
| Mar 22, 2012 | 20.47 | 20.63 | 20.44 | 20.51 | 9,790,132 | -0.16(-0.77%) |
| Mar 21, 2012 | 21.02 | 21.04 | 20.62 | 20.67 | 13,742,482 | -0.49(-2.32%) |
| Mar 20, 2012 | 21.19 | 21.41 | 21.01 | 21.16 | 11,315,872 | -0.15(-0.70%) |
| Mar 19, 2012 | 20.83 | 21.55 | 20.79 | 21.31 | 16,125,081 | +0.48(+2.30%) |
| Mar 16, 2012 | 21.16 | 21.29 | 20.82 | 20.83 | 17,728,172 | -0.06(-0.29%) |
| Mar 15, 2012 | 21.01 | 21.03 | 20.70 | 20.89 | 23,526,548 | -0.05(-0.24%) |
| Mar 14, 2012 | 20.36 | 20.99 | 20.35 | 20.94 | 26,921,137 | +1.00(+5.02%) |
| Mar 13, 2012 | 19.48 | 19.96 | 19.44 | 19.94 | 15,493,685 | +0.68(+3.53%) |
| Mar 12, 2012 | 19.12 | 19.28 | 19.06 | 19.26 | 6,256,658 | -0.01(-0.05%) |
| Mar 09, 2012 | 19.42 | 19.62 | 19.25 | 19.27 | 9,595,142 | -0.07(-0.35%) |
| Mar 08, 2012 | 19.16 | 19.38 | 19.07 | 19.34 | 8,577,648 | +0.39(+2.04%) |
| Mar 07, 2012 | 18.78 | 19.00 | 18.75 | 18.95 | 6,466,821 | +0.17(+0.91%) |
| Mar 06, 2012 | 18.80 | 18.80 | 18.59 | 18.78 | 7,228,456 | -0.39(-2.03%) |
| Mar 05, 2012 | 18.97 | 19.20 | 18.81 | 19.17 | 7,670,967 | +0.26(+1.37%) |
| Mar 02, 2012 | 19.09 | 19.10 | 18.80 | 18.91 | 6,839,490 | -0.34(-1.77%) |