Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 31, 2012 | 23.48 | 24.02 | 23.41 | 23.98 | 7,536,627 | +0.47(+1.99%) |
Dec 28, 2012 | 23.34 | 23.64 | 23.30 | 23.51 | 5,525,343 | -0.02(-0.07%) |
Dec 27, 2012 | 23.62 | 23.64 | 23.24 | 23.52 | 7,514,292 | -0.08(-0.32%) |
Dec 26, 2012 | 23.62 | 23.71 | 23.48 | 23.60 | 5,356,954 | +0.05(+0.19%) |
Dec 24, 2012 | 23.56 | 23.69 | 23.48 | 23.55 | 2,935,719 | -0.02(-0.06%) |
Dec 21, 2012 | 23.35 | 23.59 | 23.16 | 23.57 | 15,512,190 | -0.07(-0.30%) |
Dec 20, 2012 | 23.63 | 23.67 | 23.48 | 23.64 | 6,175,662 | +0.03(+0.11%) |
Dec 19, 2012 | 23.87 | 23.89 | 23.59 | 23.62 | 9,524,695 | -0.24(-1.00%) |
Dec 18, 2012 | 23.57 | 24.02 | 23.49 | 23.85 | 8,933,180 | +0.27(+1.16%) |
Dec 17, 2012 | 23.20 | 23.59 | 23.14 | 23.58 | 6,584,070 | +0.50(+2.16%) |
Dec 14, 2012 | 23.01 | 23.22 | 22.98 | 23.08 | 6,211,752 | +0.05(+0.22%) |
Dec 13, 2012 | 23.06 | 23.16 | 22.98 | 23.03 | 5,146,693 | -0.03(-0.13%) |
Dec 12, 2012 | 23.10 | 23.35 | 22.97 | 23.06 | 7,804,496 | +0.03(+0.13%) |
Dec 11, 2012 | 22.88 | 23.06 | 22.80 | 23.03 | 6,835,789 | +0.21(+0.91%) |
Dec 10, 2012 | 23.09 | 23.09 | 22.65 | 22.82 | 5,522,920 | -0.11(-0.47%) |
Dec 07, 2012 | 22.68 | 22.94 | 22.66 | 22.93 | 9,614,095 | +0.29(+1.30%) |
Dec 06, 2012 | 22.66 | 22.70 | 22.37 | 22.64 | 6,839,095 | -0.03(-0.13%) |
Dec 05, 2012 | 22.56 | 22.83 | 22.56 | 22.67 | 9,973,065 | +0.12(+0.52%) |
Dec 04, 2012 | 22.73 | 22.88 | 22.49 | 22.55 | 10,025,851 | -0.02(-0.09%) |
Nov 30, 2012 | 22.63 | 22.73 | 22.50 | 22.57 | 7,285,347 | -0.08(-0.36%) |
Nov 29, 2012 | 22.82 | 22.88 | 22.57 | 22.65 | 6,464,786 | -0.03(-0.13%) |
Nov 28, 2012 | 22.52 | 22.73 | 22.50 | 22.68 | 7,268,675 | +0.06(+0.27%) |
Nov 27, 2012 | 22.76 | 22.97 | 22.61 | 22.62 | 8,593,920 | -0.18(-0.80%) |
Nov 26, 2012 | 23.05 | 23.06 | 22.68 | 22.80 | 7,188,216 | -0.45(-1.92%) |
Nov 23, 2012 | 23.19 | 23.27 | 23.15 | 23.25 | 2,912,746 | +0.19(+0.84%) |
Nov 21, 2012 | 22.99 | 23.15 | 22.86 | 23.06 | 5,269,352 | +0.06(+0.24%) |
Nov 20, 2012 | 22.92 | 23.12 | 22.81 | 23.00 | 5,606,204 | +0.00(+0.00%) |
Nov 19, 2012 | 22.70 | 23.11 | 22.70 | 23.00 | 8,214,166 | +0.55(+2.44%) |
Nov 16, 2012 | 22.65 | 22.82 | 22.14 | 22.45 | 9,124,546 | +0.04(+0.16%) |
Nov 15, 2012 | 22.34 | 22.53 | 22.29 | 22.42 | 8,785,534 | +0.08(+0.36%) |
Nov 14, 2012 | 22.54 | 22.71 | 22.28 | 22.34 | 9,540,534 | -0.15(-0.68%) |
Nov 13, 2012 | 22.42 | 22.74 | 22.35 | 22.49 | 6,768,608 | -0.06(-0.25%) |
Nov 12, 2012 | 22.53 | 22.72 | 22.46 | 22.54 | 5,176,223 | +0.04(+0.18%) |
Nov 09, 2012 | 22.50 | 22.82 | 22.47 | 22.50 | 8,785,379 | -0.04(-0.16%) |
Nov 08, 2012 | 22.75 | 23.10 | 22.53 | 22.54 | 9,547,071 | -0.17(-0.76%) |
Nov 07, 2012 | 23.20 | 23.29 | 22.67 | 22.71 | 13,532,666 | -0.82(-3.47%) |
Nov 06, 2012 | 23.34 | 23.69 | 23.30 | 23.53 | 8,712,456 | +0.20(+0.87%) |
Nov 05, 2012 | 22.97 | 23.46 | 22.88 | 23.33 | 9,090,004 | +0.61(+2.71%) |
Nov 02, 2012 | 23.05 | 23.09 | 22.69 | 22.71 | 6,157,358 | -0.17(-0.73%) |
Nov 01, 2012 | 22.69 | 23.02 | 22.26 | 22.88 | 5,466,791 | +0.24(+1.08%) |
Oct 31, 2012 | 22.65 | 22.83 | 22.55 | 22.64 | 6,208,214 | +0.10(+0.43%) |
Oct 26, 2012 | 22.63 | 22.54 | 22.54 | 22.54 | 8,920,303 | -0.16(-0.69%) |
Oct 25, 2012 | 22.70 | 22.81 | 22.45 | 22.70 | 7,835,937 | +0.22(+0.97%) |
Oct 24, 2012 | 22.41 | 22.57 | 22.38 | 22.48 | 7,126,922 | +0.17(+0.77%) |
Oct 23, 2012 | 22.35 | 22.44 | 22.21 | 22.31 | 6,911,341 | -0.38(-1.66%) |
Oct 19, 2012 | 22.74 | 22.84 | 22.58 | 22.68 | 7,823,436 | -0.14(-0.60%) |
Oct 18, 2012 | 22.69 | 22.89 | 22.63 | 22.82 | 9,085,305 | +0.12(+0.54%) |
Oct 17, 2012 | 22.23 | 22.74 | 22.11 | 22.70 | 10,986,368 | +0.59(+2.66%) |
Oct 16, 2012 | 21.37 | 22.25 | 21.01 | 22.11 | 15,276,385 | +0.99(+4.69%) |
Oct 15, 2012 | 21.10 | 21.20 | 20.96 | 21.12 | 7,126,111 | +0.10(+0.48%) |
Oct 12, 2012 | 21.24 | 21.24 | 20.87 | 21.02 | 8,237,003 | -0.32(-1.52%) |
Oct 11, 2012 | 21.25 | 21.58 | 21.21 | 21.34 | 10,109,312 | +0.28(+1.35%) |
Oct 10, 2012 | 21.11 | 21.28 | 21.03 | 21.06 | 8,363,968 | -0.02(-0.07%) |
Oct 09, 2012 | 21.31 | 21.37 | 21.04 | 21.07 | 17,193,630 | -0.23(-1.10%) |
Oct 08, 2012 | 21.27 | 21.40 | 21.21 | 21.30 | 10,513,009 | -0.02(-0.10%) |
Oct 05, 2012 | 21.63 | 21.68 | 21.27 | 21.33 | 10,811,138 | -0.15(-0.71%) |
Oct 04, 2012 | 21.38 | 21.67 | 21.36 | 21.48 | 8,110,711 | +0.18(+0.83%) |
Oct 03, 2012 | 21.48 | 21.56 | 21.26 | 21.30 | 9,066,046 | -0.07(-0.33%) |
Oct 02, 2012 | 21.48 | 21.51 | 21.25 | 21.37 | 6,250,168 | +0.01(+0.02%) |
Oct 01, 2012 | 21.46 | 21.65 | 21.27 | 21.37 | 6,612,669 | +0.06(+0.26%) |
Sep 28, 2012 | 21.28 | 21.36 | 21.13 | 21.31 | 6,510,098 | -0.04(-0.19%) |
Sep 27, 2012 | 21.21 | 21.49 | 21.04 | 21.35 | 11,999,956 | +0.29(+1.37%) |
Sep 26, 2012 | 21.34 | 21.36 | 21.05 | 21.06 | 9,070,744 | -0.33(-1.53%) |
Sep 25, 2012 | 22.11 | 22.24 | 21.38 | 21.39 | 9,525,373 | -0.52(-2.37%) |
Sep 24, 2012 | 21.92 | 22.02 | 21.69 | 21.91 | 5,426,253 | -0.16(-0.73%) |
Sep 21, 2012 | 22.14 | 22.27 | 22.05 | 22.07 | 8,904,032 | +0.14(+0.64%) |
Sep 20, 2012 | 21.77 | 21.99 | 21.64 | 21.93 | 5,901,123 | -0.01(-0.05%) |
Sep 19, 2012 | 22.07 | 22.17 | 21.93 | 21.94 | 7,349,215 | -0.12(-0.55%) |
Sep 18, 2012 | 22.07 | 22.19 | 21.95 | 22.06 | 7,597,188 | -0.11(-0.50%) |
Sep 17, 2012 | 22.20 | 22.27 | 22.11 | 22.17 | 8,668,767 | -0.00(-0.02%) |
Sep 14, 2012 | 22.37 | 22.53 | 22.11 | 22.18 | 11,867,583 | -0.09(-0.39%) |
Sep 13, 2012 | 21.78 | 22.39 | 21.65 | 22.26 | 8,965,861 | +0.46(+2.11%) |
Sep 12, 2012 | 21.82 | 21.89 | 21.68 | 21.80 | 6,115,627 | +0.04(+0.19%) |
Sep 11, 2012 | 21.61 | 21.89 | 21.49 | 21.76 | 6,034,194 | +0.10(+0.47%) |
Sep 10, 2012 | 21.53 | 21.87 | 21.49 | 21.66 | 9,940,411 | -0.05(-0.23%) |
Sep 07, 2012 | 21.69 | 21.73 | 21.59 | 21.71 | 8,781,368 | +0.07(+0.33%) |
Sep 06, 2012 | 21.36 | 21.71 | 21.34 | 21.64 | 7,560,281 | +0.46(+2.17%) |
Sep 05, 2012 | 21.08 | 21.26 | 21.03 | 21.18 | 6,359,800 | +0.12(+0.55%) |
Sep 04, 2012 | 21.01 | 21.18 | 20.94 | 21.07 | 6,176,622 | +0.06(+0.29%) |
Aug 31, 2012 | 20.90 | 21.14 | 20.87 | 21.01 | 5,916,666 | +0.21(+1.02%) |
Aug 30, 2012 | 20.71 | 20.88 | 20.62 | 20.79 | 4,364,613 | -0.03(-0.12%) |
Aug 29, 2012 | 20.75 | 20.91 | 20.75 | 20.82 | 6,454,379 | +0.07(+0.32%) |
Aug 27, 2012 | 20.97 | 21.02 | 20.74 | 20.75 | 6,803,776 | -0.17(-0.82%) |
Aug 24, 2012 | 20.74 | 20.99 | 20.67 | 20.92 | 6,082,512 | +0.11(+0.53%) |
Aug 23, 2012 | 20.98 | 21.04 | 20.69 | 20.81 | 5,096,813 | -0.23(-1.10%) |
Aug 22, 2012 | 21.11 | 21.22 | 20.95 | 21.05 | 4,238,993 | -0.09(-0.41%) |
Aug 21, 2012 | 21.19 | 21.37 | 21.06 | 21.13 | 6,011,730 | -0.03(-0.14%) |
Aug 20, 2012 | 21.06 | 21.22 | 21.04 | 21.16 | 5,097,763 | +0.00(+0.00%) |
Aug 17, 2012 | 21.06 | 21.19 | 21.00 | 21.16 | 5,876,455 | +0.17(+0.82%) |
Aug 16, 2012 | 20.74 | 21.08 | 20.72 | 20.99 | 5,066,740 | +0.11(+0.53%) |
Aug 15, 2012 | 20.83 | 20.98 | 20.79 | 20.88 | 4,945,528 | +0.07(+0.32%) |
Aug 14, 2012 | 21.26 | 21.28 | 20.74 | 20.81 | 6,959,459 | -0.29(-1.36%) |
Aug 13, 2012 | 21.05 | 21.18 | 20.93 | 21.10 | 3,551,312 | -0.03(-0.14%) |
Aug 10, 2012 | 21.07 | 21.16 | 20.93 | 21.13 | 3,888,456 | +0.02(+0.10%) |
Aug 09, 2012 | 20.88 | 21.19 | 20.79 | 21.11 | 5,406,993 | +0.22(+1.04%) |
Aug 08, 2012 | 20.80 | 20.94 | 20.72 | 20.89 | 5,865,230 | +0.04(+0.17%) |
Aug 07, 2012 | 20.53 | 20.95 | 20.49 | 20.86 | 8,173,924 | +0.41(+2.02%) |
Aug 06, 2012 | 20.61 | 20.64 | 20.41 | 20.45 | 5,800,563 | -0.11(-0.52%) |
Aug 03, 2012 | 20.30 | 20.65 | 20.27 | 20.55 | 6,689,967 | +0.58(+2.88%) |
Aug 02, 2012 | 20.14 | 20.22 | 19.87 | 19.98 | 9,832,430 | -0.34(-1.69%) |
Aug 01, 2012 | 20.39 | 20.64 | 20.25 | 20.32 | 7,815,694 | -0.07(-0.35%) |
Jul 31, 2012 | 20.34 | 20.47 | 20.29 | 20.39 | 7,659,526 | +0.10(+0.50%) |
Jul 30, 2012 | 20.34 | 20.46 | 20.24 | 20.29 | 4,345,354 | -0.10(-0.47%) |
Jul 27, 2012 | 20.15 | 20.48 | 20.07 | 20.38 | 10,316,751 | +0.34(+1.71%) |
Jul 26, 2012 | 20.00 | 20.12 | 19.84 | 20.04 | 10,934,806 | +0.26(+1.33%) |
Jul 25, 2012 | 20.01 | 20.11 | 19.76 | 19.78 | 7,728,936 | -0.13(-0.63%) |
Jul 24, 2012 | 20.07 | 20.15 | 19.78 | 19.90 | 7,303,176 | -0.15(-0.76%) |
Jul 23, 2012 | 19.92 | 20.17 | 19.67 | 20.06 | 8,804,375 | -0.18(-0.90%) |
Jul 20, 2012 | 20.82 | 20.85 | 20.20 | 20.24 | 9,755,241 | -0.74(-3.51%) |
Jul 19, 2012 | 20.98 | 21.17 | 20.83 | 20.98 | 8,457,254 | -0.04(-0.17%) |
Jul 18, 2012 | 20.72 | 21.07 | 20.54 | 21.01 | 10,656,447 | +0.14(+0.68%) |
Jul 17, 2012 | 21.64 | 21.64 | 20.71 | 20.87 | 18,452,730 | -1.42(-6.37%) |
Jul 16, 2012 | 22.24 | 22.32 | 21.97 | 22.29 | 5,426,629 | +0.02(+0.07%) |
Jul 13, 2012 | 21.73 | 22.30 | 21.70 | 22.27 | 6,602,426 | +0.66(+3.06%) |
Jul 12, 2012 | 21.66 | 21.75 | 21.53 | 21.61 | 7,438,748 | -0.20(-0.93%) |
Jul 11, 2012 | 21.81 | 21.95 | 21.69 | 21.81 | 7,107,125 | +0.01(+0.05%) |
Jul 10, 2012 | 21.77 | 22.22 | 21.69 | 21.80 | 5,087,521 | -0.25(-1.12%) |
Jul 09, 2012 | 21.89 | 22.20 | 21.77 | 22.05 | 4,025,521 | -0.19(-0.84%) |
Jul 06, 2012 | 22.34 | 22.60 | 22.16 | 22.24 | 5,424,878 | -0.38(-1.70%) |
Jul 05, 2012 | 22.51 | 22.77 | 22.35 | 22.62 | 5,668,239 | -0.06(-0.24%) |
Jul 03, 2012 | 22.49 | 22.73 | 22.44 | 22.68 | 3,120,104 | +0.10(+0.42%) |
Jul 02, 2012 | 22.53 | 22.73 | 22.29 | 22.58 | 4,531,781 | +0.04(+0.18%) |
Jun 29, 2012 | 22.36 | 22.64 | 22.21 | 22.54 | 9,128,242 | +0.74(+3.41%) |
Jun 28, 2012 | 21.47 | 21.82 | 21.29 | 21.80 | 5,149,286 | +0.21(+0.98%) |
Jun 27, 2012 | 21.45 | 21.65 | 21.20 | 21.59 | 5,873,625 | +0.25(+1.15%) |
Jun 26, 2012 | 21.40 | 21.50 | 21.21 | 21.34 | 4,449,258 | +0.00(+0.00%) |
Jun 25, 2012 | 21.72 | 21.73 | 21.33 | 21.34 | 5,364,734 | -0.71(-3.21%) |
Jun 22, 2012 | 21.80 | 22.06 | 21.73 | 22.05 | 8,833,242 | +0.39(+1.78%) |
Jun 21, 2012 | 22.13 | 22.17 | 21.60 | 21.66 | 8,748,857 | -0.38(-1.73%) |
Jun 20, 2012 | 22.33 | 22.43 | 21.87 | 22.04 | 9,209,712 | -0.26(-1.17%) |
Jun 19, 2012 | 22.01 | 22.38 | 21.92 | 22.30 | 5,145,086 | +0.41(+1.86%) |
Jun 18, 2012 | 21.98 | 21.98 | 21.83 | 21.90 | 6,908,834 | -0.12(-0.55%) |
Jun 15, 2012 | 21.88 | 22.04 | 21.77 | 22.02 | 7,463,708 | +0.28(+1.27%) |
Jun 14, 2012 | 21.78 | 21.88 | 21.52 | 21.74 | 10,238,239 | -0.01(-0.05%) |
Jun 13, 2012 | 21.67 | 22.02 | 21.61 | 21.75 | 8,131,264 | -0.05(-0.23%) |
Jun 12, 2012 | 21.53 | 21.82 | 21.43 | 21.80 | 9,206,731 | +0.32(+1.47%) |
Jun 11, 2012 | 21.39 | 21.72 | 21.30 | 21.49 | 12,616,455 | +0.32(+1.49%) |
Jun 08, 2012 | 21.02 | 21.17 | 20.85 | 21.17 | 9,195,767 | +0.16(+0.74%) |
Jun 07, 2012 | 20.98 | 21.16 | 20.88 | 21.01 | 9,278,265 | +0.37(+1.78%) |
Jun 06, 2012 | 20.27 | 20.72 | 20.20 | 20.65 | 5,904,347 | +0.63(+3.16%) |
Jun 05, 2012 | 19.76 | 20.13 | 19.75 | 20.01 | 7,668,176 | +0.17(+0.86%) |
Jun 04, 2012 | 19.99 | 20.15 | 19.72 | 19.84 | 7,756,045 | -0.18(-0.90%) |
Jun 01, 2012 | 20.28 | 20.34 | 20.01 | 20.02 | 9,327,803 | -0.67(-3.23%) |
May 31, 2012 | 20.87 | 20.95 | 20.42 | 20.69 | 10,078,235 | -0.21(-1.01%) |
May 30, 2012 | 21.17 | 21.17 | 20.80 | 20.90 | 7,077,500 | -0.47(-2.21%) |
May 29, 2012 | 21.10 | 21.40 | 21.09 | 21.38 | 5,818,081 | +0.40(+1.89%) |
May 25, 2012 | 20.83 | 21.13 | 20.83 | 20.98 | 4,669,591 | +0.03(+0.12%) |
May 24, 2012 | 21.06 | 21.09 | 20.73 | 20.95 | 4,645,661 | -0.09(-0.41%) |
May 23, 2012 | 20.61 | 21.07 | 20.50 | 21.04 | 7,142,403 | +0.23(+1.11%) |
May 22, 2012 | 20.95 | 21.21 | 20.68 | 20.81 | 9,788,869 | -0.10(-0.48%) |
May 21, 2012 | 20.68 | 20.99 | 20.55 | 20.91 | 5,600,592 | +0.27(+1.31%) |
May 18, 2012 | 20.94 | 21.11 | 20.56 | 20.64 | 9,041,361 | -0.20(-0.96%) |
May 17, 2012 | 20.96 | 21.22 | 20.83 | 20.84 | 8,513,868 | -0.15(-0.72%) |
May 16, 2012 | 21.60 | 21.80 | 20.98 | 20.99 | 9,325,789 | -0.49(-2.29%) |
May 15, 2012 | 21.24 | 21.70 | 21.19 | 21.48 | 8,781,514 | +0.17(+0.80%) |
May 14, 2012 | 21.74 | 21.83 | 21.30 | 21.31 | 11,295,043 | -0.57(-2.59%) |
May 11, 2012 | 21.73 | 22.10 | 21.60 | 21.88 | 7,776,098 | -0.17(-0.75%) |
May 10, 2012 | 22.17 | 22.32 | 21.99 | 22.04 | 6,256,320 | +0.12(+0.55%) |
May 09, 2012 | 22.19 | 22.21 | 21.85 | 21.92 | 8,960,789 | -0.54(-2.41%) |
May 08, 2012 | 22.49 | 22.71 | 22.28 | 22.46 | 7,617,667 | -0.27(-1.17%) |
May 07, 2012 | 22.63 | 22.94 | 22.59 | 22.73 | 5,461,033 | +0.04(+0.18%) |
May 04, 2012 | 23.00 | 23.16 | 22.53 | 22.69 | 7,855,399 | -0.44(-1.91%) |
May 03, 2012 | 23.22 | 23.36 | 23.08 | 23.13 | 6,214,301 | -0.05(-0.20%) |
May 02, 2012 | 23.19 | 23.29 | 23.07 | 23.18 | 4,830,581 | -0.20(-0.84%) |
May 01, 2012 | 23.18 | 23.66 | 23.18 | 23.37 | 5,588,729 | +0.17(+0.71%) |
Apr 30, 2012 | 23.19 | 23.25 | 23.07 | 23.21 | 4,158,076 | -0.05(-0.22%) |
Apr 27, 2012 | 23.39 | 23.51 | 23.22 | 23.26 | 5,825,864 | -0.02(-0.09%) |
Apr 26, 2012 | 23.00 | 23.40 | 22.96 | 23.28 | 5,789,650 | +0.21(+0.89%) |
Apr 25, 2012 | 22.89 | 23.15 | 22.83 | 23.07 | 6,938,432 | +0.37(+1.61%) |
Apr 24, 2012 | 22.43 | 22.74 | 22.41 | 22.71 | 6,118,954 | +0.33(+1.46%) |
Apr 23, 2012 | 22.31 | 22.47 | 22.26 | 22.38 | 5,860,718 | -0.28(-1.22%) |
Apr 20, 2012 | 22.83 | 22.98 | 22.64 | 22.66 | 8,848,103 | +0.05(+0.20%) |
Apr 19, 2012 | 22.52 | 22.82 | 22.46 | 22.61 | 10,170,628 | +0.05(+0.20%) |
Apr 18, 2012 | 22.14 | 22.74 | 22.10 | 22.57 | 9,241,473 | +0.20(+0.88%) |
Apr 17, 2012 | 22.05 | 22.46 | 21.46 | 22.37 | 12,631,933 | +0.44(+1.99%) |
Apr 16, 2012 | 21.86 | 22.07 | 21.66 | 21.93 | 6,163,961 | +0.25(+1.13%) |
Apr 13, 2012 | 22.11 | 22.15 | 21.67 | 21.69 | 6,607,746 | -0.50(-2.24%) |
Apr 12, 2012 | 21.76 | 22.22 | 21.73 | 22.18 | 5,794,384 | +0.43(+1.99%) |
Apr 11, 2012 | 21.90 | 22.00 | 21.70 | 21.75 | 4,521,360 | +0.16(+0.74%) |
Apr 10, 2012 | 21.94 | 22.09 | 21.58 | 21.59 | 6,216,105 | -0.41(-1.87%) |
Apr 09, 2012 | 22.01 | 22.10 | 21.79 | 22.00 | 7,684,147 | -0.37(-1.66%) |
Apr 05, 2012 | 22.32 | 22.56 | 22.24 | 22.37 | 4,897,981 | -0.02(-0.09%) |
Apr 04, 2012 | 22.77 | 22.80 | 22.30 | 22.39 | 7,512,434 | -0.65(-2.83%) |
Apr 03, 2012 | 22.96 | 23.06 | 22.63 | 23.05 | 5,430,359 | +0.01(+0.04%) |
Apr 02, 2012 | 22.76 | 23.16 | 22.65 | 23.04 | 5,457,962 | +0.19(+0.84%) |
Mar 30, 2012 | 22.78 | 22.86 | 22.51 | 22.85 | 4,963,186 | +0.22(+0.98%) |
Mar 29, 2012 | 22.55 | 22.66 | 22.33 | 22.63 | 5,636,556 | -0.09(-0.38%) |
Mar 28, 2012 | 22.67 | 22.78 | 22.39 | 22.71 | 4,615,601 | -0.01(-0.04%) |
Mar 27, 2012 | 23.12 | 23.18 | 22.71 | 22.72 | 4,341,185 | -0.40(-1.73%) |
Mar 26, 2012 | 23.12 | 23.32 | 22.98 | 23.12 | 5,847,372 | +0.33(+1.45%) |
Mar 23, 2012 | 22.48 | 22.88 | 22.40 | 22.79 | 5,370,007 | +0.31(+1.38%) |
Mar 22, 2012 | 22.71 | 22.79 | 22.36 | 22.48 | 5,609,572 | -0.26(-1.14%) |
Mar 21, 2012 | 22.93 | 23.02 | 22.74 | 22.74 | 4,600,889 | -0.18(-0.81%) |
Mar 20, 2012 | 22.70 | 23.03 | 22.62 | 22.93 | 6,845,664 | -0.03(-0.13%) |
Mar 19, 2012 | 22.79 | 23.22 | 22.54 | 22.96 | 6,866,526 | +0.10(+0.44%) |
Mar 16, 2012 | 23.50 | 23.58 | 22.75 | 22.86 | 10,478,228 | -0.04(-0.17%) |
Mar 15, 2012 | 22.44 | 23.08 | 22.23 | 22.90 | 11,060,230 | +0.48(+2.14%) |
Mar 14, 2012 | 22.29 | 22.44 | 22.05 | 22.42 | 11,804,897 | +0.50(+2.30%) |
Mar 13, 2012 | 21.04 | 22.01 | 20.97 | 21.91 | 11,883,831 | +1.09(+5.25%) |
Mar 12, 2012 | 21.01 | 21.04 | 20.61 | 20.82 | 5,316,050 | -0.21(-1.00%) |
Mar 09, 2012 | 20.90 | 21.15 | 20.78 | 21.03 | 4,500,580 | +0.17(+0.81%) |
Mar 08, 2012 | 20.86 | 20.97 | 20.67 | 20.86 | 5,264,039 | +0.17(+0.82%) |
Mar 07, 2012 | 20.52 | 20.73 | 20.43 | 20.69 | 6,252,768 | +0.25(+1.22%) |
Mar 06, 2012 | 20.63 | 20.77 | 20.38 | 20.44 | 11,686,451 | -0.42(-2.01%) |
Mar 05, 2012 | 20.93 | 20.97 | 20.65 | 20.86 | 4,643,582 | -0.11(-0.52%) |
Mar 02, 2012 | 21.22 | 21.28 | 20.96 | 20.97 | 6,144,083 | -0.22(-1.04%) |
Mar 01, 2012 | 21.17 | 21.39 | 21.03 | 21.19 | 8,408,130 | +0.09(+0.45%) |
Feb 29, 2012 | 20.94 | 21.48 | 20.94 | 21.09 | 14,270,040 | +0.10(+0.50%) |
Feb 28, 2012 | 20.66 | 21.13 | 20.47 | 20.99 | 8,732,634 | +0.28(+1.35%) |
Feb 27, 2012 | 20.06 | 20.80 | 20.03 | 20.71 | 8,370,592 | +0.46(+2.29%) |
Feb 24, 2012 | 20.46 | 20.53 | 20.21 | 20.24 | 6,412,471 | -0.16(-0.81%) |
Feb 23, 2012 | 19.76 | 20.45 | 19.76 | 20.41 | 8,070,698 | +0.62(+3.13%) |
Feb 22, 2012 | 19.97 | 19.97 | 19.72 | 19.79 | 5,480,429 | -0.19(-0.97%) |
Feb 21, 2012 | 19.94 | 20.23 | 19.89 | 19.98 | 5,842,701 | -0.12(-0.60%) |
Feb 17, 2012 | 20.20 | 20.20 | 19.75 | 20.10 | 8,854,039 | -0.05(-0.27%) |
Feb 16, 2012 | 19.57 | 20.19 | 19.54 | 20.16 | 7,283,588 | +0.42(+2.13%) |
Feb 15, 2012 | 19.75 | 19.91 | 19.61 | 19.74 | 5,610,679 | +0.03(+0.15%) |
Feb 14, 2012 | 20.06 | 20.12 | 19.53 | 19.71 | 9,126,334 | -0.38(-1.91%) |
Feb 13, 2012 | 20.51 | 20.59 | 20.05 | 20.09 | 8,161,474 | -0.21(-1.06%) |
Feb 10, 2012 | 20.26 | 20.46 | 20.22 | 20.31 | 4,747,408 | -0.22(-1.07%) |
Feb 09, 2012 | 20.90 | 21.00 | 20.51 | 20.53 | 8,423,715 | -0.35(-1.70%) |
Feb 08, 2012 | 20.80 | 20.90 | 20.53 | 20.88 | 6,057,218 | +0.08(+0.41%) |
Feb 07, 2012 | 20.78 | 20.87 | 20.55 | 20.80 | 5,960,157 | -0.09(-0.45%) |
Feb 06, 2012 | 20.98 | 21.07 | 20.80 | 20.89 | 8,311,312 | -0.37(-1.74%) |
Feb 03, 2012 | 20.75 | 21.38 | 20.73 | 21.26 | 11,838,465 | +0.79(+3.88%) |
Feb 02, 2012 | 20.23 | 20.56 | 20.06 | 20.47 | 9,262,459 | +0.39(+1.94%) |
Feb 01, 2012 | 19.73 | 20.16 | 19.60 | 20.08 | 9,626,495 | +0.51(+2.60%) |
Jan 31, 2012 | 19.58 | 19.60 | 19.21 | 19.57 | 8,570,091 | +0.17(+0.90%) |
Jan 30, 2012 | 19.27 | 19.49 | 19.08 | 19.39 | 7,868,655 | -0.11(-0.59%) |
Jan 27, 2012 | 19.25 | 19.64 | 19.15 | 19.51 | 12,224,973 | +0.14(+0.72%) |
Jan 26, 2012 | 19.98 | 20.06 | 19.24 | 19.37 | 17,868,400 | -0.56(-2.83%) |
Jan 25, 2012 | 20.51 | 20.63 | 19.80 | 19.93 | 18,270,316 | -0.70(-3.39%) |
Jan 24, 2012 | 20.65 | 20.76 | 20.54 | 20.63 | 7,258,035 | -0.24(-1.15%) |
Jan 23, 2012 | 20.66 | 20.94 | 20.43 | 20.87 | 6,707,786 | +0.14(+0.70%) |
Jan 20, 2012 | 20.51 | 20.77 | 20.33 | 20.73 | 7,177,167 | +0.22(+1.07%) |
Jan 19, 2012 | 20.07 | 20.57 | 19.98 | 20.51 | 12,845,043 | +0.55(+2.78%) |
Jan 18, 2012 | 20.45 | 20.48 | 19.49 | 19.95 | 28,426,226 | -1.40(-6.55%) |
Jan 17, 2012 | 21.86 | 21.93 | 21.25 | 21.35 | 11,108,787 | -0.09(-0.44%) |
Jan 13, 2012 | 21.40 | 21.73 | 21.25 | 21.45 | 6,494,551 | -0.33(-1.54%) |
Jan 12, 2012 | 21.63 | 21.81 | 21.46 | 21.78 | 6,743,978 | +0.28(+1.30%) |
Jan 11, 2012 | 21.52 | 21.56 | 21.33 | 21.50 | 5,704,452 | -0.06(-0.28%) |
Jan 10, 2012 | 21.13 | 21.63 | 21.10 | 21.56 | 9,410,171 | +0.70(+3.35%) |
Jan 09, 2012 | 20.87 | 20.97 | 20.71 | 20.86 | 5,512,884 | +0.00(+0.02%) |
Jan 06, 2012 | 20.85 | 20.95 | 20.60 | 20.86 | 4,648,742 | +0.00(+0.00%) |
Jan 05, 2012 | 20.41 | 20.92 | 20.18 | 20.86 | 5,965,541 | +0.23(+1.11%) |