Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 30, 2012 | 19.41 | 19.48 | 19.39 | 19.48 | 4,295,678 | +0.03(+0.14%) |
Apr 27, 2012 | 19.68 | 19.84 | 19.42 | 19.45 | 4,232,762 | -0.21(-1.05%) |
Apr 26, 2012 | 19.68 | 19.71 | 19.57 | 19.66 | 5,274,548 | -0.04(-0.18%) |
Apr 25, 2012 | 19.52 | 19.77 | 19.39 | 19.70 | 4,918,666 | +0.18(+0.92%) |
Apr 24, 2012 | 19.54 | 19.75 | 19.42 | 19.52 | 3,672,672 | -0.05(-0.23%) |
Apr 23, 2012 | 19.63 | 19.70 | 19.34 | 19.56 | 4,751,511 | -0.28(-1.41%) |
Apr 20, 2012 | 20.05 | 20.05 | 19.79 | 19.84 | 7,799,388 | -0.17(-0.86%) |
Apr 19, 2012 | 19.82 | 20.22 | 19.76 | 20.01 | 10,831,354 | +0.31(+1.56%) |
Apr 18, 2012 | 20.33 | 20.47 | 19.67 | 19.70 | 8,794,966 | -0.63(-3.10%) |
Apr 17, 2012 | 20.82 | 20.96 | 20.30 | 20.34 | 8,556,448 | -0.43(-2.08%) |
Apr 16, 2012 | 20.90 | 21.02 | 20.72 | 20.77 | 16,134,094 | -0.44(-2.08%) |
Apr 13, 2012 | 20.78 | 21.26 | 20.62 | 21.21 | 6,839,637 | +0.41(+1.95%) |
Apr 12, 2012 | 20.47 | 20.84 | 20.41 | 20.80 | 5,540,492 | +0.32(+1.59%) |
Apr 11, 2012 | 20.76 | 20.95 | 20.19 | 20.48 | 10,130,016 | +0.44(+2.21%) |
Apr 10, 2012 | 20.45 | 20.64 | 20.01 | 20.04 | 10,817,376 | -0.42(-2.07%) |
Apr 09, 2012 | 20.34 | 20.65 | 20.20 | 20.46 | 10,474,968 | -0.66(-3.12%) |
Apr 05, 2012 | 20.42 | 21.19 | 20.42 | 21.12 | 19,891,080 | +0.60(+2.95%) |
Apr 04, 2012 | 19.98 | 20.74 | 19.89 | 20.52 | 15,817,311 | +0.51(+2.52%) |
Apr 03, 2012 | 20.59 | 20.96 | 19.93 | 20.01 | 18,472,970 | -0.46(-2.25%) |
Apr 02, 2012 | 20.89 | 21.08 | 19.67 | 20.47 | 72,388,112 | +3.01(+17.25%) |
Mar 30, 2012 | 17.40 | 17.51 | 17.26 | 17.46 | 3,363,574 | +0.16(+0.94%) |
Mar 29, 2012 | 17.25 | 17.35 | 17.14 | 17.30 | 3,788,681 | -0.08(-0.47%) |
Mar 28, 2012 | 17.48 | 17.48 | 17.29 | 17.38 | 3,484,739 | -0.12(-0.67%) |
Mar 27, 2012 | 17.32 | 17.50 | 17.21 | 17.50 | 3,822,397 | +0.21(+1.20%) |
Mar 26, 2012 | 17.34 | 17.44 | 17.13 | 17.29 | 3,345,271 | +0.07(+0.42%) |
Mar 23, 2012 | 17.00 | 17.28 | 16.89 | 17.22 | 3,435,649 | +0.23(+1.33%) |
Mar 22, 2012 | 16.79 | 16.99 | 16.71 | 16.99 | 5,087,937 | +0.13(+0.75%) |
Mar 21, 2012 | 17.04 | 17.04 | 16.75 | 16.86 | 3,888,977 | -0.14(-0.85%) |
Mar 20, 2012 | 17.04 | 17.08 | 16.85 | 17.01 | 3,672,678 | -0.09(-0.53%) |
Mar 19, 2012 | 16.99 | 17.17 | 16.96 | 17.10 | 3,427,451 | +0.01(+0.05%) |
Mar 16, 2012 | 17.16 | 17.16 | 16.94 | 17.09 | 5,359,437 | -0.08(-0.47%) |
Mar 15, 2012 | 16.97 | 17.18 | 16.94 | 17.17 | 2,824,707 | +0.20(+1.17%) |
Mar 14, 2012 | 16.95 | 17.08 | 16.92 | 16.97 | 2,359,181 | +0.03(+0.16%) |
Mar 13, 2012 | 16.73 | 16.98 | 16.67 | 16.94 | 2,876,729 | +0.41(+2.45%) |
Mar 12, 2012 | 16.72 | 16.85 | 16.49 | 16.54 | 2,562,469 | -0.21(-1.24%) |
Mar 09, 2012 | 16.45 | 16.86 | 16.35 | 16.75 | 4,976,172 | +0.29(+1.75%) |
Mar 08, 2012 | 16.41 | 16.56 | 16.37 | 16.46 | 2,672,261 | +0.13(+0.77%) |
Mar 07, 2012 | 16.39 | 16.49 | 16.33 | 16.33 | 3,465,441 | -0.06(-0.38%) |
Mar 06, 2012 | 16.72 | 16.76 | 16.31 | 16.39 | 5,745,083 | -0.40(-2.36%) |
Mar 05, 2012 | 16.77 | 16.90 | 16.73 | 16.79 | 3,288,934 | -0.03(-0.16%) |
Mar 02, 2012 | 16.98 | 16.99 | 16.81 | 16.82 | 2,717,845 | -0.14(-0.85%) |
Mar 01, 2012 | 16.88 | 17.01 | 16.85 | 16.96 | 3,480,961 | +0.11(+0.64%) |
Feb 29, 2012 | 16.99 | 17.12 | 16.81 | 16.85 | 4,496,873 | -0.08(-0.48%) |
Feb 28, 2012 | 16.94 | 16.97 | 16.71 | 16.94 | 5,594,965 | -0.01(-0.05%) |
Feb 27, 2012 | 16.95 | 17.07 | 16.86 | 16.94 | 2,614,199 | -0.12(-0.69%) |
Feb 24, 2012 | 17.26 | 17.28 | 17.02 | 17.06 | 13,285,848 | -0.18(-1.05%) |
Feb 23, 2012 | 17.22 | 17.36 | 17.22 | 17.24 | 4,095,279 | -0.04(-0.21%) |
Feb 22, 2012 | 16.98 | 17.34 | 16.98 | 17.28 | 6,092,633 | +0.21(+1.21%) |
Feb 21, 2012 | 17.19 | 17.19 | 17.02 | 17.07 | 6,862,078 | -0.03(-0.16%) |
Feb 17, 2012 | 17.64 | 17.66 | 16.93 | 17.10 | 11,091,680 | -0.39(-2.24%) |
Feb 16, 2012 | 16.63 | 17.50 | 16.63 | 17.49 | 12,837,834 | +0.90(+5.42%) |
Feb 15, 2012 | 16.06 | 16.63 | 15.91 | 16.59 | 15,731,198 | +0.73(+4.61%) |
Feb 14, 2012 | 15.11 | 16.47 | 15.03 | 15.86 | 25,136,182 | +0.24(+1.54%) |
Feb 13, 2012 | 16.08 | 16.17 | 15.56 | 15.62 | 21,594,518 | -0.30(-1.90%) |
Feb 10, 2012 | 16.10 | 16.17 | 15.89 | 15.92 | 12,630,118 | -0.25(-1.54%) |
Feb 09, 2012 | 16.15 | 16.25 | 16.01 | 16.17 | 12,023,806 | +0.04(+0.22%) |
Feb 08, 2012 | 16.25 | 16.40 | 16.10 | 16.14 | 6,668,596 | -0.08(-0.49%) |
Feb 07, 2012 | 16.39 | 16.40 | 16.18 | 16.22 | 5,582,699 | -0.23(-1.41%) |
Feb 06, 2012 | 16.44 | 16.53 | 16.40 | 16.45 | 5,157,310 | -0.05(-0.32%) |
Feb 03, 2012 | 16.50 | 16.72 | 16.48 | 16.50 | 4,715,931 | +0.07(+0.43%) |
Feb 02, 2012 | 16.29 | 16.44 | 16.20 | 16.43 | 4,955,399 | +0.18(+1.10%) |
Feb 01, 2012 | 15.90 | 16.38 | 15.89 | 16.25 | 6,209,012 | +0.42(+2.65%) |
Jan 31, 2012 | 16.38 | 16.44 | 15.59 | 15.83 | 17,269,408 | -0.19(-1.17%) |
Jan 30, 2012 | 16.28 | 16.33 | 15.95 | 16.02 | 5,371,943 | -0.34(-2.07%) |
Jan 27, 2012 | 16.42 | 16.43 | 16.26 | 16.36 | 2,753,789 | -0.09(-0.54%) |
Jan 26, 2012 | 16.48 | 16.63 | 16.36 | 16.45 | 4,857,575 | +0.04(+0.27%) |
Jan 25, 2012 | 16.28 | 16.46 | 16.27 | 16.40 | 5,899,250 | +0.09(+0.55%) |
Jan 24, 2012 | 16.40 | 16.48 | 16.24 | 16.31 | 4,834,138 | -0.15(-0.92%) |
Jan 23, 2012 | 16.57 | 16.63 | 16.41 | 16.47 | 4,850,615 | -0.09(-0.54%) |
Jan 20, 2012 | 16.30 | 16.63 | 16.24 | 16.55 | 7,668,149 | +0.32(+1.98%) |
Jan 19, 2012 | 15.98 | 16.27 | 15.81 | 16.23 | 7,421,825 | +0.34(+2.13%) |
Jan 18, 2012 | 15.86 | 15.94 | 15.75 | 15.90 | 5,010,026 | +0.01(+0.06%) |
Jan 17, 2012 | 15.76 | 16.01 | 15.73 | 15.89 | 5,189,488 | +0.28(+1.77%) |
Jan 13, 2012 | 15.81 | 15.83 | 15.55 | 15.61 | 3,614,051 | -0.32(-2.01%) |
Jan 12, 2012 | 15.91 | 16.06 | 15.87 | 15.93 | 5,962,183 | -0.01(-0.06%) |
Jan 11, 2012 | 15.90 | 15.98 | 15.79 | 15.94 | 2,401,523 | +0.02(+0.11%) |
Jan 10, 2012 | 15.75 | 16.00 | 15.75 | 15.92 | 5,414,675 | +0.26(+1.65%) |
Jan 09, 2012 | 15.71 | 15.79 | 15.55 | 15.66 | 13,276,364 | +0.04(+0.23%) |
Jan 06, 2012 | 15.57 | 15.72 | 15.57 | 15.63 | 2,809,779 | +0.06(+0.40%) |
Jan 05, 2012 | 15.49 | 15.60 | 15.32 | 15.57 | 5,314,174 | +0.05(+0.34%) |
Jan 04, 2012 | 15.71 | 15.79 | 15.48 | 15.51 | 3,330,412 | -0.05(-0.34%) |
Dec 30, 2011 | 15.64 | 15.65 | 15.54 | 15.57 | 2,747,252 | +0.03(+0.17%) |
Dec 29, 2011 | 15.35 | 15.57 | 15.32 | 15.54 | 2,001,568 | +0.24(+1.57%) |
Dec 28, 2011 | 15.48 | 15.51 | 15.26 | 15.30 | 2,241,322 | -0.18(-1.15%) |
Dec 27, 2011 | 15.48 | 15.59 | 15.45 | 15.48 | 1,938,820 | -0.10(-0.63%) |
Dec 23, 2011 | 15.25 | 15.57 | 15.25 | 15.57 | 2,801,003 | +0.28(+1.81%) |
Dec 21, 2011 | 15.03 | 15.31 | 14.99 | 15.30 | 3,263,888 | +0.24(+1.60%) |
Dec 20, 2011 | 14.84 | 15.08 | 14.84 | 15.06 | 6,019,793 | +0.38(+2.61%) |
Dec 19, 2011 | 15.00 | 15.00 | 14.63 | 14.67 | 4,415,223 | -0.22(-1.49%) |
Dec 16, 2011 | 15.06 | 15.06 | 14.63 | 14.90 | 13,696,861 | -0.01(-0.06%) |
Dec 15, 2011 | 15.11 | 15.14 | 14.83 | 14.91 | 6,890,711 | -0.20(-1.36%) |
Dec 14, 2011 | 15.55 | 15.97 | 15.09 | 15.11 | 23,260,548 | +0.73(+5.08%) |
Dec 13, 2011 | 14.81 | 14.88 | 14.37 | 14.38 | 9,894,226 | -0.35(-2.36%) |
Dec 12, 2011 | 14.72 | 14.90 | 14.62 | 14.73 | 4,865,881 | -0.04(-0.30%) |
Dec 09, 2011 | 14.99 | 15.10 | 14.77 | 14.77 | 7,015,171 | -0.20(-1.31%) |
Dec 08, 2011 | 15.30 | 15.30 | 14.94 | 14.97 | 4,826,848 | -0.45(-2.89%) |
Dec 07, 2011 | 15.09 | 15.49 | 15.06 | 15.41 | 4,699,972 | +0.24(+1.59%) |
Dec 06, 2011 | 15.16 | 15.28 | 15.00 | 15.17 | 4,930,811 | +0.03(+0.18%) |
Dec 05, 2011 | 15.08 | 15.24 | 14.88 | 15.15 | 6,624,112 | +0.29(+1.98%) |
Dec 02, 2011 | 15.03 | 15.20 | 14.85 | 14.85 | 5,799,602 | -0.06(-0.42%) |
Dec 01, 2011 | 15.13 | 15.35 | 14.91 | 14.91 | 6,279,540 | -0.23(-1.53%) |
Nov 30, 2011 | 15.15 | 15.24 | 14.98 | 15.15 | 7,426,511 | +0.37(+2.53%) |
Nov 29, 2011 | 14.70 | 15.00 | 14.67 | 14.77 | 4,971,662 | +0.12(+0.79%) |
Nov 28, 2011 | 14.67 | 14.81 | 14.54 | 14.66 | 5,218,672 | +0.32(+2.24%) |
Nov 25, 2011 | 14.47 | 14.56 | 14.34 | 14.34 | 2,718,058 | -0.24(-1.65%) |
Nov 23, 2011 | 14.69 | 14.69 | 14.43 | 14.58 | 4,301,435 | -0.21(-1.39%) |
Nov 22, 2011 | 14.80 | 15.01 | 14.71 | 14.78 | 4,203,755 | -0.09(-0.60%) |
Nov 21, 2011 | 14.90 | 15.08 | 14.65 | 14.87 | 7,688,892 | -0.13(-0.89%) |
Nov 18, 2011 | 15.27 | 15.33 | 14.86 | 15.00 | 9,145,670 | -0.20(-1.35%) |
Nov 17, 2011 | 15.60 | 15.76 | 15.16 | 15.21 | 9,404,037 | -0.41(-2.62%) |
Nov 16, 2011 | 15.78 | 15.88 | 15.59 | 15.62 | 6,511,334 | -0.07(-0.45%) |
Nov 15, 2011 | 15.88 | 15.91 | 15.54 | 15.69 | 12,495,961 | -0.21(-1.34%) |
Nov 14, 2011 | 16.19 | 16.27 | 15.81 | 15.90 | 7,356,794 | -0.34(-2.08%) |
Nov 11, 2011 | 16.33 | 16.39 | 16.19 | 16.24 | 4,915,010 | +0.09(+0.55%) |
Nov 10, 2011 | 16.52 | 16.53 | 16.12 | 16.15 | 7,521,327 | -0.21(-1.31%) |
Nov 09, 2011 | 16.39 | 16.48 | 16.21 | 16.37 | 6,414,346 | -0.35(-2.11%) |
Nov 08, 2011 | 16.58 | 16.75 | 16.28 | 16.72 | 5,609,143 | +0.25(+1.50%) |
Nov 07, 2011 | 16.32 | 16.54 | 16.12 | 16.47 | 10,831,527 | +0.18(+1.08%) |
Nov 04, 2011 | 15.91 | 16.32 | 15.90 | 16.30 | 13,969,201 | +0.21(+1.31%) |
Nov 03, 2011 | 15.99 | 16.21 | 15.61 | 16.09 | 16,554,110 | +0.39(+2.47%) |
Nov 02, 2011 | 15.80 | 15.88 | 15.53 | 15.70 | 9,464,842 | +0.16(+1.02%) |
Nov 01, 2011 | 15.54 | 15.80 | 15.44 | 15.54 | 10,214,375 | -0.55(-3.39%) |
Oct 31, 2011 | 16.34 | 16.50 | 15.87 | 16.09 | 10,229,537 | -0.52(-3.13%) |
Oct 28, 2011 | 16.51 | 16.88 | 16.21 | 16.60 | 13,795,562 | +0.05(+0.32%) |
Oct 27, 2011 | 17.57 | 17.68 | 16.29 | 16.55 | 35,817,088 | -3.70(-18.25%) |
Oct 26, 2011 | 20.67 | 20.77 | 20.11 | 20.25 | 7,413,838 | -0.04(-0.22%) |
Oct 25, 2011 | 20.94 | 20.96 | 20.27 | 20.29 | 3,886,046 | -0.70(-3.31%) |
Oct 24, 2011 | 20.59 | 21.07 | 20.46 | 20.99 | 4,317,117 | +0.36(+1.75%) |
Oct 21, 2011 | 20.02 | 20.63 | 20.02 | 20.63 | 4,787,045 | +0.73(+3.67%) |
Oct 20, 2011 | 19.78 | 19.98 | 19.47 | 19.90 | 3,315,189 | +0.11(+0.58%) |
Oct 19, 2011 | 19.90 | 20.12 | 19.76 | 19.78 | 4,352,957 | -0.08(-0.40%) |
Oct 18, 2011 | 19.39 | 20.10 | 19.12 | 19.86 | 6,170,696 | +0.45(+2.31%) |
Oct 17, 2011 | 19.56 | 19.59 | 19.20 | 19.41 | 3,845,441 | -0.21(-1.08%) |
Oct 14, 2011 | 19.56 | 19.79 | 19.37 | 19.62 | 3,689,429 | +0.27(+1.41%) |
Oct 13, 2011 | 19.64 | 19.64 | 19.05 | 19.35 | 4,860,787 | +0.10(+0.50%) |
Oct 12, 2011 | 18.88 | 19.45 | 18.79 | 19.25 | 4,971,567 | +0.49(+2.63%) |
Oct 11, 2011 | 18.22 | 18.79 | 18.20 | 18.76 | 5,192,620 | +0.40(+2.21%) |
Oct 10, 2011 | 17.76 | 18.36 | 17.75 | 18.36 | 4,036,217 | +0.92(+5.25%) |
Oct 07, 2011 | 18.05 | 18.11 | 17.31 | 17.44 | 4,569,756 | -0.53(-2.94%) |
Oct 06, 2011 | 17.61 | 17.97 | 17.60 | 17.97 | 3,853,570 | +0.66(+3.81%) |
Oct 05, 2011 | 17.02 | 17.34 | 16.85 | 17.31 | 4,088,233 | +0.36(+2.13%) |
Oct 04, 2011 | 16.39 | 16.97 | 15.99 | 16.95 | 6,323,470 | +0.26(+1.53%) |
Oct 03, 2011 | 16.94 | 17.28 | 16.68 | 16.69 | 4,895,116 | -0.55(-3.21%) |
Sep 30, 2011 | 17.20 | 17.63 | 17.17 | 17.25 | 4,230,228 | -0.20(-1.16%) |
Sep 29, 2011 | 17.56 | 17.82 | 17.17 | 17.45 | 4,518,535 | +0.19(+1.12%) |
Sep 28, 2011 | 18.05 | 18.06 | 17.16 | 17.26 | 5,748,088 | -0.74(-4.11%) |
Sep 27, 2011 | 18.27 | 18.44 | 17.87 | 18.00 | 4,465,642 | +0.18(+0.99%) |
Sep 26, 2011 | 17.79 | 17.86 | 17.37 | 17.82 | 3,017,025 | +0.27(+1.55%) |
Sep 23, 2011 | 17.46 | 17.70 | 17.25 | 17.55 | 5,132,878 | -0.04(-0.20%) |
Sep 22, 2011 | 17.80 | 18.00 | 17.48 | 17.58 | 8,828,430 | -0.91(-4.90%) |
Sep 21, 2011 | 19.10 | 19.14 | 18.35 | 18.49 | 6,084,475 | -0.63(-3.31%) |
Sep 20, 2011 | 19.17 | 19.58 | 19.06 | 19.12 | 4,363,773 | +0.11(+0.56%) |
Sep 19, 2011 | 19.10 | 19.12 | 18.76 | 19.02 | 2,771,784 | -0.43(-2.22%) |
Sep 16, 2011 | 19.19 | 19.46 | 19.04 | 19.45 | 4,219,620 | +0.43(+2.27%) |
Sep 15, 2011 | 19.09 | 19.14 | 18.80 | 19.02 | 5,102,545 | +0.22(+1.17%) |
Sep 14, 2011 | 18.77 | 19.09 | 18.40 | 18.80 | 7,485,582 | +0.02(+0.09%) |
Sep 13, 2011 | 18.67 | 18.84 | 18.52 | 18.78 | 5,197,103 | +0.12(+0.66%) |
Sep 12, 2011 | 18.37 | 18.70 | 18.30 | 18.66 | 5,786,537 | +0.09(+0.47%) |
Sep 09, 2011 | 18.99 | 19.02 | 18.48 | 18.57 | 4,608,080 | -0.48(-2.54%) |
Sep 08, 2011 | 19.30 | 19.60 | 19.03 | 19.05 | 2,518,449 | -0.40(-2.04%) |
Sep 07, 2011 | 18.99 | 19.45 | 18.99 | 19.45 | 2,809,325 | +0.76(+4.05%) |
Sep 06, 2011 | 18.36 | 18.80 | 18.36 | 18.69 | 3,820,193 | -0.21(-1.12%) |
Sep 02, 2011 | 19.15 | 19.29 | 18.86 | 18.90 | 2,987,470 | -0.56(-2.89%) |
Sep 01, 2011 | 19.79 | 20.03 | 19.46 | 19.46 | 2,980,317 | -0.39(-1.95%) |
Aug 31, 2011 | 19.73 | 20.04 | 19.62 | 19.85 | 3,867,886 | +0.25(+1.26%) |
Aug 30, 2011 | 19.32 | 19.74 | 19.00 | 19.61 | 3,966,092 | +0.21(+1.09%) |
Aug 29, 2011 | 19.34 | 19.59 | 19.10 | 19.39 | 5,046,065 | +0.32(+1.66%) |
Aug 26, 2011 | 18.60 | 19.21 | 18.32 | 19.08 | 3,368,104 | +0.27(+1.45%) |
Aug 25, 2011 | 19.21 | 19.30 | 18.73 | 18.80 | 4,634,439 | -0.32(-1.66%) |
Aug 24, 2011 | 18.72 | 19.14 | 18.61 | 19.12 | 5,686,582 | +0.33(+1.73%) |
Aug 23, 2011 | 18.16 | 18.80 | 18.16 | 18.80 | 4,557,952 | +0.62(+3.44%) |
Aug 22, 2011 | 18.46 | 18.57 | 18.09 | 18.17 | 4,048,167 | +0.11(+0.58%) |
Aug 19, 2011 | 18.22 | 18.67 | 18.05 | 18.07 | 5,952,589 | -0.38(-2.05%) |
Aug 18, 2011 | 18.62 | 18.77 | 18.22 | 18.44 | 6,544,362 | -0.69(-3.59%) |
Aug 17, 2011 | 19.28 | 19.58 | 19.10 | 19.13 | 5,189,709 | -0.05(-0.28%) |
Aug 16, 2011 | 19.01 | 19.39 | 18.91 | 19.18 | 5,169,873 | +0.02(+0.09%) |
Aug 15, 2011 | 18.66 | 19.19 | 18.48 | 19.17 | 4,838,992 | +0.58(+3.13%) |
Aug 12, 2011 | 18.73 | 19.05 | 18.51 | 18.58 | 7,818,370 | +0.11(+0.57%) |
Aug 11, 2011 | 17.85 | 18.71 | 17.82 | 18.48 | 8,807,427 | +0.66(+3.70%) |
Aug 10, 2011 | 18.42 | 18.76 | 17.78 | 17.82 | 10,082,107 | -1.00(-5.32%) |
Aug 09, 2011 | 19.51 | 18.86 | 17.66 | 18.82 | 10,132,824 | +0.76(+4.19%) |
Aug 08, 2011 | 19.51 | 19.79 | 18.06 | 18.06 | 9,808,439 | -2.13(-10.56%) |
Aug 05, 2011 | 20.29 | 20.59 | 19.66 | 20.19 | 10,061,119 | +0.29(+1.44%) |
Aug 04, 2011 | 21.25 | 21.35 | 19.81 | 19.91 | 9,183,999 | -1.50(-6.99%) |
Aug 03, 2011 | 21.83 | 21.84 | 21.23 | 21.40 | 7,323,475 | -0.44(-2.03%) |
Aug 02, 2011 | 22.36 | 22.42 | 21.84 | 21.85 | 4,620,273 | -0.64(-2.86%) |
Aug 01, 2011 | 22.82 | 22.97 | 22.27 | 22.49 | 4,013,855 | -0.33(-1.45%) |
Jul 29, 2011 | 23.06 | 23.21 | 22.62 | 22.82 | 4,162,013 | -0.37(-1.58%) |
Jul 28, 2011 | 24.01 | 24.01 | 23.16 | 23.19 | 7,603,493 | -0.95(-3.93%) |
Jul 27, 2011 | 24.40 | 24.59 | 24.08 | 24.14 | 3,626,323 | -0.44(-1.77%) |
Jul 26, 2011 | 24.55 | 24.91 | 24.53 | 24.57 | 2,820,635 | +0.13(+0.53%) |
Jul 25, 2011 | 24.73 | 24.74 | 24.41 | 24.44 | 2,469,784 | -0.52(-2.09%) |
Jul 22, 2011 | 25.13 | 25.14 | 24.90 | 24.96 | 2,320,898 | -0.18(-0.73%) |
Jul 21, 2011 | 24.95 | 25.17 | 24.80 | 25.15 | 2,800,150 | +0.35(+1.40%) |
Jul 20, 2011 | 24.81 | 24.91 | 24.62 | 24.80 | 3,977,754 | +0.04(+0.18%) |
Jul 19, 2011 | 24.31 | 24.76 | 24.21 | 24.75 | 3,371,742 | +0.48(+1.97%) |
Jul 18, 2011 | 24.35 | 24.35 | 24.01 | 24.28 | 3,559,390 | -0.18(-0.75%) |
Jul 15, 2011 | 24.41 | 24.54 | 24.01 | 24.46 | 4,296,854 | +0.15(+0.61%) |
Jul 14, 2011 | 24.51 | 24.52 | 24.22 | 24.31 | 3,256,772 | -0.16(-0.64%) |
Jul 13, 2011 | 24.51 | 24.74 | 24.35 | 24.47 | 1,882,396 | +0.10(+0.39%) |
Jul 12, 2011 | 24.57 | 24.68 | 24.36 | 24.37 | 2,504,151 | -0.17(-0.71%) |
Jul 11, 2011 | 24.65 | 25.01 | 24.38 | 24.55 | 2,857,457 | -0.28(-1.12%) |
Jul 08, 2011 | 24.74 | 25.01 | 24.71 | 24.82 | 2,621,249 | -0.18(-0.73%) |
Jul 07, 2011 | 24.81 | 25.13 | 24.60 | 25.01 | 4,932,430 | +1.15(+4.81%) |
Jul 06, 2011 | 24.14 | 24.21 | 23.81 | 23.86 | 4,265,496 | -0.26(-1.08%) |
Jul 05, 2011 | 24.39 | 24.42 | 24.08 | 24.12 | 3,126,071 | -0.23(-0.93%) |
Jul 01, 2011 | 24.28 | 24.45 | 24.19 | 24.34 | 3,200,952 | -0.02(-0.07%) |
Jun 30, 2011 | 24.20 | 24.40 | 24.13 | 24.36 | 3,457,560 | +0.20(+0.83%) |
Jun 29, 2011 | 24.19 | 24.35 | 24.11 | 24.16 | 2,861,476 | +0.01(+0.04%) |
Jun 28, 2011 | 23.97 | 24.21 | 23.91 | 24.15 | 1,959,156 | +0.27(+1.13%) |
Jun 27, 2011 | 23.86 | 24.03 | 23.83 | 23.88 | 2,787,753 | -0.07(-0.29%) |
Jun 24, 2011 | 24.03 | 24.08 | 23.73 | 23.95 | 2,630,886 | -0.13(-0.54%) |
Jun 23, 2011 | 23.87 | 24.14 | 23.50 | 24.08 | 3,690,028 | -0.12(-0.50%) |
Jun 22, 2011 | 24.48 | 24.58 | 24.18 | 24.21 | 2,603,145 | -0.39(-1.59%) |
Jun 21, 2011 | 24.12 | 24.61 | 24.08 | 24.60 | 3,498,101 | +0.57(+2.39%) |
Jun 20, 2011 | 23.97 | 24.06 | 23.94 | 24.02 | 2,666,284 | +0.22(+0.91%) |
Jun 17, 2011 | 23.85 | 24.00 | 23.74 | 23.81 | 2,954,710 | +0.12(+0.51%) |
Jun 16, 2011 | 23.80 | 23.87 | 23.52 | 23.68 | 5,324,944 | -0.09(-0.37%) |
Jun 15, 2011 | 24.18 | 24.23 | 23.72 | 23.77 | 3,087,142 | -0.52(-2.15%) |
Jun 14, 2011 | 24.25 | 24.41 | 24.11 | 24.29 | 2,947,325 | +0.32(+1.34%) |
Jun 13, 2011 | 23.81 | 24.12 | 23.77 | 23.97 | 2,806,364 | +0.17(+0.69%) |
Jun 10, 2011 | 24.04 | 24.12 | 23.81 | 23.81 | 3,634,463 | -0.27(-1.12%) |
Jun 09, 2011 | 24.14 | 24.21 | 23.98 | 24.08 | 3,171,358 | +0.04(+0.18%) |
Jun 08, 2011 | 24.21 | 24.28 | 23.98 | 24.03 | 3,050,629 | -0.26(-1.07%) |
Jun 07, 2011 | 24.49 | 24.55 | 24.28 | 24.29 | 3,272,351 | -0.11(-0.46%) |
Jun 06, 2011 | 24.48 | 24.61 | 24.23 | 24.41 | 4,063,537 | -0.18(-0.74%) |
Jun 03, 2011 | 24.75 | 24.94 | 24.54 | 24.59 | 2,918,316 | -1.50(-5.74%) |
May 24, 2011 | 25.93 | 26.25 | 25.89 | 26.09 | 3,959,033 | +0.23(+0.87%) |
May 23, 2011 | 25.87 | 25.93 | 25.68 | 25.86 | 3,307,382 | -0.23(-0.87%) |
May 20, 2011 | 26.00 | 26.30 | 25.95 | 26.09 | 2,605,097 | +0.01(+0.03%) |
May 19, 2011 | 26.27 | 26.30 | 25.91 | 26.08 | 3,084,023 | -0.16(-0.60%) |
May 18, 2011 | 26.26 | 26.36 | 26.10 | 26.23 | 2,478,278 | +0.00(+0.00%) |
May 17, 2011 | 26.16 | 26.47 | 26.03 | 26.23 | 3,786,403 | +0.10(+0.40%) |
May 16, 2011 | 26.03 | 26.44 | 25.99 | 26.13 | 4,095,204 | +0.07(+0.26%) |
May 13, 2011 | 26.13 | 26.21 | 25.81 | 26.06 | 2,547,572 | -0.17(-0.66%) |
May 12, 2011 | 25.69 | 26.38 | 25.58 | 26.23 | 4,613,008 | +0.60(+2.32%) |
May 11, 2011 | 25.33 | 26.09 | 25.32 | 25.64 | 4,753,943 | +0.33(+1.30%) |
May 10, 2011 | 25.20 | 25.39 | 25.03 | 25.31 | 2,958,345 | +0.14(+0.55%) |
May 09, 2011 | 25.14 | 25.28 | 24.92 | 25.17 | 4,166,153 | +0.10(+0.38%) |
May 06, 2011 | 25.01 | 25.22 | 24.92 | 25.08 | 4,424,314 | +0.28(+1.15%) |
May 05, 2011 | 25.63 | 25.86 | 24.61 | 24.79 | 12,610,094 | -1.39(-5.31%) |
May 04, 2011 | 26.65 | 27.00 | 26.02 | 26.18 | 10,830,970 | -0.51(-1.91%) |
May 03, 2011 | 26.35 | 27.29 | 26.19 | 26.69 | 11,094,632 | +1.16(+4.53%) |