Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 30, 2011 | 20.33 | 20.37 | 20.12 | 20.13 | 3,113,558 | -0.23(-1.15%) |
Dec 29, 2011 | 20.05 | 20.40 | 20.05 | 20.37 | 3,613,516 | +0.33(+1.65%) |
Dec 28, 2011 | 20.47 | 20.51 | 20.02 | 20.04 | 3,925,251 | -0.44(-2.14%) |
Dec 27, 2011 | 20.51 | 20.76 | 20.48 | 20.48 | 3,256,194 | -0.10(-0.51%) |
Dec 23, 2011 | 20.49 | 20.59 | 20.28 | 20.58 | 3,608,246 | +0.38(+1.90%) |
Dec 21, 2011 | 20.19 | 20.25 | 19.92 | 20.20 | 8,017,757 | +0.07(+0.35%) |
Dec 20, 2011 | 19.73 | 20.24 | 19.67 | 20.13 | 8,659,363 | +0.72(+3.72%) |
Dec 19, 2011 | 19.96 | 20.08 | 19.25 | 19.41 | 6,896,802 | -0.50(-2.52%) |
Dec 16, 2011 | 19.79 | 20.20 | 19.61 | 19.91 | 11,790,576 | +0.46(+2.38%) |
Dec 15, 2011 | 19.74 | 19.84 | 19.43 | 19.45 | 5,859,701 | -0.06(-0.31%) |
Dec 14, 2011 | 19.49 | 19.75 | 19.36 | 19.51 | 7,279,310 | -0.16(-0.81%) |
Dec 13, 2011 | 20.00 | 20.19 | 19.38 | 19.67 | 7,422,486 | -0.26(-1.30%) |
Dec 12, 2011 | 19.99 | 20.06 | 19.79 | 19.92 | 7,673,307 | -0.43(-2.10%) |
Dec 09, 2011 | 19.93 | 20.53 | 19.91 | 20.35 | 9,692,665 | +0.56(+2.81%) |
Dec 08, 2011 | 20.37 | 20.39 | 19.71 | 19.80 | 7,617,813 | -0.76(-3.70%) |
Dec 07, 2011 | 19.89 | 20.65 | 19.64 | 20.56 | 8,355,340 | +0.53(+2.66%) |
Dec 06, 2011 | 19.93 | 20.19 | 19.73 | 20.02 | 5,758,549 | +0.05(+0.25%) |
Dec 05, 2011 | 20.15 | 20.37 | 19.80 | 19.97 | 7,210,547 | +0.09(+0.48%) |
Dec 02, 2011 | 19.75 | 20.29 | 19.71 | 19.88 | 6,306,811 | +0.38(+1.94%) |
Dec 01, 2011 | 19.57 | 19.65 | 19.36 | 19.50 | 7,574,639 | -0.21(-1.08%) |
Nov 30, 2011 | 18.89 | 19.76 | 18.71 | 19.72 | 9,204,070 | +1.50(+8.22%) |
Nov 29, 2011 | 18.43 | 18.54 | 18.15 | 18.22 | 7,425,639 | -0.13(-0.73%) |
Nov 28, 2011 | 18.15 | 18.67 | 18.14 | 18.35 | 7,893,784 | +0.33(+1.85%) |
Nov 25, 2011 | 18.02 | 18.39 | 17.97 | 18.02 | 2,823,906 | -0.04(-0.25%) |
Nov 23, 2011 | 18.35 | 18.40 | 18.05 | 18.06 | 7,737,974 | -0.46(-2.47%) |
Nov 22, 2011 | 18.44 | 18.76 | 18.31 | 18.52 | 7,488,743 | +0.03(+0.16%) |
Nov 21, 2011 | 18.68 | 18.89 | 18.40 | 18.49 | 9,782,260 | -0.65(-3.40%) |
Nov 18, 2011 | 19.35 | 19.35 | 18.97 | 19.14 | 9,685,427 | -0.02(-0.10%) |
Nov 17, 2011 | 19.65 | 19.88 | 19.03 | 19.16 | 10,938,355 | -0.69(-3.48%) |
Nov 16, 2011 | 20.07 | 20.42 | 19.83 | 19.85 | 8,031,429 | -0.53(-2.61%) |
Nov 15, 2011 | 20.20 | 20.57 | 20.08 | 20.39 | 6,509,827 | +0.05(+0.24%) |
Nov 14, 2011 | 20.35 | 20.49 | 20.15 | 20.34 | 8,670,949 | -0.17(-0.82%) |
Nov 11, 2011 | 20.20 | 20.61 | 20.20 | 20.51 | 7,738,034 | +0.56(+2.82%) |
Nov 10, 2011 | 19.86 | 20.08 | 19.58 | 19.94 | 9,065,727 | +0.33(+1.70%) |
Nov 09, 2011 | 20.19 | 20.20 | 19.54 | 19.61 | 10,073,428 | -1.14(-5.51%) |
Nov 08, 2011 | 20.20 | 20.81 | 20.20 | 20.75 | 10,712,560 | +0.57(+2.81%) |
Nov 07, 2011 | 19.81 | 20.20 | 19.80 | 20.19 | 7,711,717 | +0.30(+1.53%) |
Nov 04, 2011 | 19.74 | 19.99 | 19.43 | 19.88 | 7,284,764 | -0.19(-0.94%) |
Nov 03, 2011 | 20.35 | 20.35 | 19.40 | 20.07 | 13,010,345 | +0.07(+0.35%) |
Nov 02, 2011 | 20.52 | 20.52 | 19.65 | 20.00 | 12,094,384 | +0.73(+3.79%) |
Nov 01, 2011 | 19.44 | 19.88 | 19.16 | 19.27 | 14,184,695 | -0.81(-4.04%) |
Oct 31, 2011 | 20.43 | 20.67 | 20.07 | 20.08 | 12,263,344 | -0.81(-3.86%) |
Oct 28, 2011 | 20.63 | 20.98 | 20.53 | 20.89 | 9,808,653 | +0.06(+0.29%) |
Oct 27, 2011 | 20.45 | 21.00 | 20.33 | 20.83 | 18,427,830 | +1.51(+7.80%) |
Oct 26, 2011 | 19.57 | 19.68 | 19.07 | 19.32 | 12,521,541 | +0.05(+0.28%) |
Oct 25, 2011 | 19.35 | 19.53 | 19.05 | 19.27 | 9,307,696 | -0.32(-1.65%) |
Oct 24, 2011 | 19.28 | 19.68 | 19.24 | 19.59 | 9,014,663 | +0.31(+1.60%) |
Oct 21, 2011 | 19.32 | 19.44 | 18.92 | 19.28 | 16,426,390 | +0.30(+1.57%) |
Oct 20, 2011 | 18.41 | 19.18 | 18.31 | 18.98 | 14,606,842 | +0.63(+3.44%) |
Oct 19, 2011 | 18.55 | 19.07 | 18.26 | 18.35 | 15,971,810 | -0.29(-1.55%) |
Oct 18, 2011 | 17.95 | 18.67 | 17.43 | 18.64 | 30,415,774 | +1.80(+10.69%) |
Oct 17, 2011 | 17.14 | 17.60 | 16.82 | 16.84 | 15,744,585 | -0.01(-0.09%) |
Oct 14, 2011 | 16.76 | 16.97 | 16.42 | 16.86 | 8,566,002 | +0.34(+2.05%) |
Oct 13, 2011 | 16.57 | 16.77 | 16.13 | 16.52 | 10,209,062 | -0.29(-1.72%) |
Oct 12, 2011 | 16.60 | 17.01 | 16.55 | 16.81 | 10,876,305 | +0.35(+2.11%) |
Oct 11, 2011 | 16.34 | 16.56 | 16.06 | 16.46 | 8,879,682 | -0.06(-0.39%) |
Oct 10, 2011 | 16.15 | 16.53 | 16.13 | 16.52 | 8,326,151 | +0.82(+5.19%) |
Oct 07, 2011 | 16.35 | 16.41 | 15.69 | 15.71 | 11,125,789 | -0.51(-3.16%) |
Oct 06, 2011 | 16.17 | 16.33 | 15.85 | 16.22 | 15,715,653 | +0.07(+0.46%) |
Oct 05, 2011 | 15.84 | 16.30 | 15.55 | 16.15 | 12,116,959 | +0.20(+1.28%) |
Oct 04, 2011 | 14.87 | 15.98 | 14.85 | 15.94 | 18,619,378 | +0.84(+5.53%) |
Oct 03, 2011 | 15.56 | 15.90 | 15.10 | 15.11 | 23,070,118 | -0.89(-5.53%) |
Sep 30, 2011 | 16.06 | 16.34 | 15.95 | 15.99 | 12,093,544 | -0.45(-2.75%) |
Sep 29, 2011 | 16.34 | 16.64 | 15.90 | 16.44 | 10,458,780 | +0.51(+3.21%) |
Sep 28, 2011 | 16.57 | 16.62 | 15.90 | 15.93 | 13,080,148 | -0.61(-3.71%) |
Sep 27, 2011 | 16.34 | 17.00 | 16.34 | 16.54 | 15,459,771 | +0.61(+3.85%) |
Sep 26, 2011 | 15.53 | 15.97 | 15.30 | 15.93 | 10,748,547 | +0.63(+4.14%) |
Sep 23, 2011 | 15.34 | 15.64 | 15.23 | 15.30 | 16,749,555 | -0.14(-0.90%) |
Sep 22, 2011 | 15.07 | 15.59 | 14.93 | 15.44 | 22,308,028 | -0.13(-0.83%) |
Sep 21, 2011 | 16.20 | 16.37 | 15.57 | 15.57 | 14,041,699 | -0.59(-3.64%) |
Sep 20, 2011 | 16.29 | 16.57 | 16.15 | 16.15 | 7,595,699 | -0.06(-0.37%) |
Sep 19, 2011 | 16.66 | 16.69 | 16.08 | 16.21 | 10,737,588 | -0.81(-4.76%) |
Sep 16, 2011 | 17.27 | 17.41 | 16.81 | 17.02 | 9,874,232 | -0.01(-0.09%) |
Sep 15, 2011 | 16.63 | 17.05 | 16.53 | 17.04 | 6,782,682 | +0.61(+3.73%) |
Sep 14, 2011 | 16.32 | 16.65 | 15.85 | 16.43 | 8,458,322 | +0.23(+1.40%) |
Sep 13, 2011 | 16.06 | 16.34 | 15.76 | 16.20 | 9,234,046 | +0.18(+1.11%) |
Sep 12, 2011 | 15.59 | 16.07 | 15.34 | 16.02 | 13,321,740 | +0.17(+1.09%) |
Sep 09, 2011 | 16.27 | 16.44 | 15.83 | 15.85 | 12,064,102 | -0.62(-3.75%) |
Sep 08, 2011 | 16.71 | 16.88 | 16.37 | 16.47 | 8,864,912 | -0.45(-2.63%) |
Sep 07, 2011 | 16.45 | 16.94 | 16.28 | 16.91 | 8,114,000 | +0.80(+4.97%) |
Sep 06, 2011 | 15.84 | 16.17 | 15.70 | 16.11 | 9,480,840 | -0.37(-2.25%) |
Sep 02, 2011 | 16.76 | 16.81 | 16.45 | 16.48 | 6,040,347 | -0.73(-4.22%) |
Sep 01, 2011 | 17.51 | 17.68 | 17.21 | 17.21 | 8,710,303 | -0.36(-2.03%) |
Aug 31, 2011 | 17.50 | 17.79 | 17.39 | 17.56 | 8,070,496 | +0.21(+1.20%) |
Aug 30, 2011 | 17.33 | 17.49 | 17.05 | 17.36 | 8,105,487 | -0.11(-0.65%) |
Aug 29, 2011 | 17.10 | 17.47 | 17.08 | 17.47 | 5,937,985 | +0.64(+3.79%) |
Aug 26, 2011 | 16.44 | 17.00 | 16.11 | 16.83 | 7,864,972 | +0.22(+1.34%) |
Aug 25, 2011 | 17.40 | 17.73 | 16.35 | 16.61 | 10,942,485 | -0.24(-1.44%) |
Aug 24, 2011 | 16.30 | 17.02 | 16.18 | 16.85 | 9,112,807 | +0.50(+3.05%) |
Aug 23, 2011 | 15.76 | 16.35 | 15.50 | 16.35 | 9,228,047 | +0.64(+4.09%) |
Aug 22, 2011 | 16.20 | 16.21 | 15.67 | 15.71 | 8,213,746 | -0.07(-0.44%) |
Aug 19, 2011 | 15.96 | 16.45 | 15.75 | 15.78 | 14,294,135 | -0.38(-2.33%) |
Aug 18, 2011 | 16.53 | 16.56 | 16.06 | 16.15 | 13,700,180 | -1.06(-6.15%) |
Aug 17, 2011 | 17.19 | 17.40 | 17.06 | 17.21 | 8,488,486 | +0.11(+0.64%) |
Aug 16, 2011 | 17.10 | 17.36 | 16.91 | 17.10 | 10,879,487 | -0.13(-0.75%) |
Aug 15, 2011 | 17.31 | 17.57 | 17.14 | 17.23 | 15,366,697 | +0.08(+0.49%) |
Aug 12, 2011 | 17.79 | 18.13 | 17.10 | 17.15 | 13,945,345 | -0.45(-2.53%) |
Aug 11, 2011 | 16.63 | 17.91 | 16.51 | 17.59 | 19,850,418 | +1.16(+7.04%) |
Aug 10, 2011 | 17.25 | 17.27 | 16.41 | 16.44 | 29,757,978 | -1.20(-6.79%) |
Aug 09, 2011 | 18.53 | 17.94 | 16.76 | 17.63 | 27,049,926 | +0.41(+2.35%) |
Aug 08, 2011 | 18.53 | 19.23 | 17.22 | 17.23 | 27,672,602 | -1.93(-10.07%) |
Aug 05, 2011 | 19.40 | 19.55 | 18.74 | 19.16 | 14,652,193 | +0.07(+0.39%) |
Aug 04, 2011 | 19.93 | 20.00 | 19.05 | 19.08 | 14,306,568 | -1.12(-5.56%) |
Aug 03, 2011 | 20.04 | 20.23 | 19.75 | 20.20 | 7,935,675 | +0.16(+0.79%) |
Aug 02, 2011 | 20.22 | 20.49 | 20.05 | 20.05 | 9,846,643 | -0.41(-2.01%) |
Aug 01, 2011 | 20.76 | 20.93 | 20.13 | 20.46 | 8,464,948 | -0.05(-0.24%) |
Jul 29, 2011 | 20.39 | 20.72 | 20.33 | 20.51 | 6,873,712 | -0.14(-0.69%) |
Jul 28, 2011 | 20.58 | 20.98 | 20.58 | 20.65 | 5,754,574 | +0.07(+0.36%) |
Jul 27, 2011 | 20.88 | 20.90 | 20.54 | 20.57 | 9,544,319 | -0.40(-1.91%) |
Jul 26, 2011 | 21.04 | 21.21 | 20.90 | 20.98 | 6,600,246 | -0.10(-0.49%) |
Jul 25, 2011 | 20.85 | 21.19 | 20.82 | 21.08 | 5,941,874 | +0.00(+0.02%) |
Jul 22, 2011 | 21.16 | 21.19 | 21.04 | 21.07 | 6,332,000 | -0.41(-1.89%) |
Jul 21, 2011 | 21.28 | 21.69 | 21.15 | 21.48 | 9,753,578 | +0.42(+1.97%) |
Jul 20, 2011 | 20.87 | 21.26 | 20.75 | 21.06 | 8,494,861 | +0.29(+1.38%) |
Jul 19, 2011 | 20.80 | 20.96 | 20.06 | 20.78 | 20,885,186 | -0.46(-2.17%) |
Jul 18, 2011 | 21.56 | 21.59 | 21.07 | 21.24 | 10,174,987 | -0.44(-2.01%) |
Jul 15, 2011 | 21.98 | 22.02 | 21.52 | 21.67 | 8,829,753 | -0.18(-0.84%) |
Jul 14, 2011 | 22.21 | 22.32 | 21.82 | 21.86 | 5,542,280 | -0.22(-0.99%) |
Jul 13, 2011 | 22.19 | 22.59 | 22.03 | 22.07 | 6,531,313 | +0.08(+0.38%) |
Jul 12, 2011 | 21.95 | 22.36 | 21.93 | 21.99 | 7,036,339 | -0.05(-0.25%) |
Jul 11, 2011 | 22.56 | 22.75 | 21.98 | 22.04 | 8,345,163 | -0.87(-3.80%) |
Jul 08, 2011 | 22.75 | 22.93 | 22.61 | 22.91 | 4,977,255 | -0.25(-1.07%) |
Jul 07, 2011 | 23.03 | 23.21 | 23.03 | 23.16 | 5,537,157 | +0.39(+1.72%) |
Jul 06, 2011 | 22.28 | 22.84 | 22.15 | 22.77 | 8,208,176 | +0.45(+2.04%) |
Jul 05, 2011 | 22.62 | 22.64 | 22.27 | 22.32 | 6,520,091 | -0.41(-1.78%) |
Jul 01, 2011 | 22.32 | 22.76 | 22.23 | 22.72 | 5,354,080 | +0.43(+1.91%) |
Jun 30, 2011 | 22.40 | 22.44 | 22.15 | 22.30 | 7,029,143 | -0.03(-0.15%) |
Jun 29, 2011 | 21.89 | 22.37 | 21.86 | 22.33 | 7,370,521 | +0.66(+3.03%) |
Jun 28, 2011 | 21.85 | 21.94 | 21.59 | 21.67 | 7,265,041 | -0.10(-0.48%) |
Jun 27, 2011 | 21.40 | 21.90 | 21.31 | 21.78 | 6,766,454 | +0.45(+2.10%) |
Jun 24, 2011 | 21.74 | 21.76 | 21.19 | 21.33 | 10,686,517 | -0.40(-1.86%) |
Jun 23, 2011 | 21.37 | 21.81 | 21.28 | 21.73 | 10,635,934 | +0.04(+0.20%) |
Jun 22, 2011 | 21.70 | 21.93 | 21.64 | 21.69 | 5,788,364 | -0.09(-0.43%) |
Jun 21, 2011 | 21.49 | 21.83 | 21.46 | 21.78 | 6,240,344 | +0.40(+1.89%) |
Jun 20, 2011 | 21.33 | 21.39 | 21.28 | 21.38 | 3,884,978 | +0.00(+0.00%) |
Jun 17, 2011 | 21.43 | 21.59 | 21.30 | 21.38 | 8,100,007 | +0.13(+0.60%) |
Jun 16, 2011 | 21.06 | 21.38 | 21.01 | 21.25 | 7,870,205 | +0.24(+1.12%) |
Jun 15, 2011 | 21.49 | 21.63 | 20.95 | 21.01 | 8,475,187 | -0.71(-3.29%) |
Jun 14, 2011 | 21.43 | 21.83 | 21.37 | 21.73 | 8,576,519 | +0.56(+2.63%) |
Jun 13, 2011 | 21.09 | 21.29 | 20.86 | 21.17 | 5,667,080 | +0.14(+0.66%) |
Jun 10, 2011 | 21.21 | 21.26 | 20.85 | 21.03 | 10,091,751 | -0.33(-1.54%) |
Jun 09, 2011 | 20.86 | 21.42 | 20.76 | 21.36 | 8,305,437 | +0.61(+2.92%) |
Jun 08, 2011 | 20.97 | 21.05 | 20.73 | 20.76 | 7,129,157 | -0.25(-1.20%) |
Jun 07, 2011 | 21.26 | 21.38 | 21.00 | 21.01 | 6,888,312 | -0.19(-0.88%) |
Jun 06, 2011 | 21.36 | 21.45 | 21.09 | 21.19 | 6,279,949 | -0.23(-1.06%) |
Jun 03, 2011 | 21.32 | 21.63 | 21.24 | 21.42 | 5,951,597 | -0.72(-3.25%) |
May 24, 2011 | 22.46 | 22.60 | 22.04 | 22.14 | 8,677,250 | -0.34(-1.51%) |
May 23, 2011 | 22.76 | 22.78 | 22.47 | 22.48 | 7,369,110 | -0.59(-2.54%) |
May 20, 2011 | 23.26 | 23.32 | 23.04 | 23.07 | 5,625,195 | -0.31(-1.33%) |
May 19, 2011 | 23.29 | 23.46 | 23.19 | 23.38 | 4,697,716 | +0.19(+0.83%) |
May 18, 2011 | 22.85 | 23.21 | 22.76 | 23.18 | 5,105,814 | +0.33(+1.44%) |
May 17, 2011 | 22.51 | 22.85 | 22.46 | 22.85 | 5,241,194 | +0.31(+1.35%) |
May 16, 2011 | 22.36 | 22.84 | 22.36 | 22.55 | 6,474,001 | +0.12(+0.53%) |
May 13, 2011 | 22.90 | 22.99 | 22.35 | 22.43 | 8,375,364 | -0.48(-2.09%) |
May 12, 2011 | 22.94 | 22.98 | 22.44 | 22.91 | 9,497,955 | -0.18(-0.77%) |
May 11, 2011 | 23.13 | 23.29 | 22.94 | 23.09 | 6,029,103 | -0.10(-0.42%) |
May 10, 2011 | 23.01 | 23.27 | 22.90 | 23.18 | 5,387,163 | +0.29(+1.27%) |
May 09, 2011 | 22.87 | 23.01 | 22.78 | 22.89 | 3,792,680 | -0.03(-0.13%) |
May 06, 2011 | 22.83 | 23.02 | 22.83 | 22.92 | 5,728,170 | +0.33(+1.46%) |
May 05, 2011 | 22.69 | 22.80 | 22.46 | 22.59 | 4,985,078 | -0.24(-1.06%) |
May 04, 2011 | 23.02 | 23.04 | 22.68 | 22.83 | 4,103,227 | -0.16(-0.71%) |
May 03, 2011 | 23.06 | 23.07 | 22.81 | 23.00 | 3,134,446 | -0.09(-0.41%) |
May 02, 2011 | 23.07 | 23.10 | 23.05 | 23.09 | 5,037,899 | +0.17(+0.73%) |
Apr 29, 2011 | 22.89 | 22.95 | 22.65 | 22.92 | 5,841,044 | +0.01(+0.06%) |
Apr 28, 2011 | 22.89 | 23.02 | 22.77 | 22.91 | 3,626,772 | -0.02(-0.09%) |
Apr 27, 2011 | 23.18 | 23.19 | 22.70 | 22.93 | 4,912,174 | -0.21(-0.89%) |
Apr 26, 2011 | 22.86 | 23.14 | 22.77 | 23.13 | 5,993,454 | +0.50(+2.22%) |
Apr 25, 2011 | 22.71 | 22.71 | 22.47 | 22.63 | 6,703,669 | -0.18(-0.78%) |
Apr 21, 2011 | 22.78 | 22.83 | 22.66 | 22.81 | 6,191,912 | +0.15(+0.65%) |
Apr 20, 2011 | 22.80 | 22.92 | 22.55 | 22.66 | 8,304,208 | +0.16(+0.72%) |
Apr 19, 2011 | 22.40 | 22.92 | 22.32 | 22.50 | 14,510,834 | +0.50(+2.28%) |
Apr 18, 2011 | 22.09 | 22.27 | 21.89 | 22.00 | 6,637,837 | -0.36(-1.63%) |
Apr 15, 2011 | 22.36 | 22.50 | 22.19 | 22.36 | 9,029,773 | +0.13(+0.58%) |
Apr 14, 2011 | 22.31 | 22.42 | 22.15 | 22.23 | 6,769,869 | -0.21(-0.94%) |
Apr 13, 2011 | 22.91 | 23.04 | 22.38 | 22.45 | 8,134,302 | -0.29(-1.26%) |
Apr 12, 2011 | 22.62 | 22.80 | 22.35 | 22.73 | 6,246,759 | -0.01(-0.07%) |
Apr 11, 2011 | 22.78 | 22.98 | 22.69 | 22.75 | 4,468,333 | +0.06(+0.28%) |
Apr 08, 2011 | 22.99 | 23.12 | 22.64 | 22.68 | 5,508,562 | -0.15(-0.67%) |
Apr 07, 2011 | 22.78 | 22.87 | 22.63 | 22.83 | 6,015,057 | +0.00(+0.00%) |
Apr 06, 2011 | 22.63 | 22.86 | 22.51 | 22.83 | 6,386,453 | +0.29(+1.27%) |
Apr 05, 2011 | 22.49 | 22.63 | 22.44 | 22.55 | 5,342,189 | +0.07(+0.33%) |
Apr 04, 2011 | 22.47 | 22.59 | 22.35 | 22.48 | 4,203,430 | +0.08(+0.37%) |
Apr 01, 2011 | 22.31 | 22.73 | 22.29 | 22.39 | 6,712,815 | +0.26(+1.18%) |
Mar 31, 2011 | 22.12 | 22.33 | 21.98 | 22.13 | 6,852,620 | -0.06(-0.29%) |
Mar 30, 2011 | 22.19 | 22.19 | 22.19 | 22.19 | 9,217,615 | +0.57(+2.64%) |
Mar 29, 2011 | 21.45 | 21.70 | 21.40 | 21.62 | 7,773,995 | +0.17(+0.80%) |
Mar 28, 2011 | 21.66 | 21.85 | 21.45 | 21.45 | 4,306,670 | -0.15(-0.68%) |
Mar 25, 2011 | 21.66 | 21.69 | 21.46 | 21.60 | 5,767,488 | -0.02(-0.09%) |
Mar 24, 2011 | 21.55 | 21.65 | 21.29 | 21.62 | 4,660,928 | +0.15(+0.71%) |
Mar 23, 2011 | 21.35 | 21.54 | 21.13 | 21.47 | 5,534,870 | +0.07(+0.32%) |
Mar 22, 2011 | 21.46 | 21.60 | 21.37 | 21.40 | 4,886,989 | -0.14(-0.66%) |
Mar 21, 2011 | 21.66 | 21.66 | 21.43 | 21.54 | 7,203,831 | -0.22(-1.01%) |
Mar 18, 2011 | 21.62 | 21.93 | 21.37 | 21.76 | 13,816,886 | +0.48(+2.23%) |
Mar 17, 2011 | 21.40 | 21.40 | 20.91 | 21.28 | 7,607,215 | +0.26(+1.24%) |
Mar 16, 2011 | 20.93 | 21.26 | 20.86 | 21.02 | 11,700,832 | +0.07(+0.33%) |
Mar 15, 2011 | 20.97 | 21.27 | 20.84 | 20.96 | 8,649,780 | -0.31(-1.48%) |
Mar 14, 2011 | 21.10 | 21.32 | 21.03 | 21.27 | 6,503,641 | +0.01(+0.07%) |
Mar 11, 2011 | 21.25 | 21.41 | 21.14 | 21.26 | 5,292,544 | -0.02(-0.12%) |
Mar 10, 2011 | 21.58 | 21.59 | 21.17 | 21.28 | 5,699,792 | -0.55(-2.54%) |
Mar 09, 2011 | 21.78 | 21.95 | 21.69 | 21.83 | 5,210,696 | -0.03(-0.16%) |
Mar 08, 2011 | 21.51 | 21.90 | 21.43 | 21.87 | 5,185,434 | +0.37(+1.71%) |
Mar 07, 2011 | 21.62 | 21.91 | 21.39 | 21.50 | 5,358,368 | +0.01(+0.07%) |
Mar 04, 2011 | 21.65 | 21.75 | 21.31 | 21.49 | 8,287,517 | -0.17(-0.79%) |
Mar 03, 2011 | 21.88 | 22.07 | 21.63 | 21.66 | 8,300,565 | +0.06(+0.29%) |
Mar 02, 2011 | 21.68 | 21.79 | 21.34 | 21.59 | 8,198,077 | -0.16(-0.72%) |
Mar 01, 2011 | 21.90 | 21.95 | 21.60 | 21.75 | 7,705,886 | -0.18(-0.83%) |
Feb 28, 2011 | 22.05 | 22.06 | 21.78 | 21.93 | 4,682,432 | -0.04(-0.18%) |
Feb 25, 2011 | 21.80 | 22.03 | 21.72 | 21.97 | 6,241,585 | +0.26(+1.20%) |
Feb 24, 2011 | 21.63 | 21.80 | 21.39 | 21.71 | 5,746,698 | +0.02(+0.09%) |
Feb 23, 2011 | 21.86 | 22.01 | 21.48 | 21.69 | 6,485,094 | -0.14(-0.65%) |
Feb 22, 2011 | 22.10 | 22.41 | 21.73 | 21.83 | 10,113,966 | -0.78(-3.47%) |
Feb 18, 2011 | 22.54 | 22.79 | 22.48 | 22.62 | 6,877,222 | +0.04(+0.17%) |
Feb 17, 2011 | 22.27 | 22.59 | 22.25 | 22.58 | 6,439,193 | -0.08(-0.35%) |
Feb 16, 2011 | 22.51 | 22.70 | 22.42 | 22.66 | 6,557,106 | +0.25(+1.09%) |
Feb 15, 2011 | 22.71 | 22.81 | 22.27 | 22.41 | 8,638,719 | -0.44(-1.91%) |
Feb 14, 2011 | 23.03 | 23.07 | 22.78 | 22.85 | 6,094,086 | -0.19(-0.83%) |
Feb 11, 2011 | 23.25 | 23.36 | 23.01 | 23.04 | 10,660,298 | -0.39(-1.67%) |
Feb 10, 2011 | 23.02 | 23.44 | 22.98 | 23.43 | 7,011,429 | +0.31(+1.34%) |
Feb 09, 2011 | 23.13 | 23.25 | 22.86 | 23.12 | 9,413,358 | -0.08(-0.34%) |
Feb 08, 2011 | 23.19 | 23.29 | 23.07 | 23.20 | 11,300,525 | -0.00(-0.02%) |
Feb 07, 2011 | 22.80 | 23.34 | 22.77 | 23.21 | 7,465,309 | +0.47(+2.05%) |
Feb 04, 2011 | 22.91 | 22.91 | 22.57 | 22.74 | 6,737,727 | -0.08(-0.37%) |
Feb 03, 2011 | 23.09 | 23.17 | 22.66 | 22.82 | 7,344,322 | -0.36(-1.54%) |
Feb 02, 2011 | 23.23 | 23.31 | 23.05 | 23.18 | 6,996,075 | -0.19(-0.80%) |
Feb 01, 2011 | 23.07 | 23.54 | 23.05 | 23.37 | 5,982,874 | +0.46(+1.99%) |
Jan 31, 2011 | 22.82 | 23.22 | 22.82 | 22.91 | 7,129,478 | +0.15(+0.67%) |
Jan 28, 2011 | 23.20 | 23.56 | 22.72 | 22.76 | 7,968,969 | -0.57(-2.46%) |
Jan 27, 2011 | 23.33 | 23.45 | 23.11 | 23.33 | 4,242,814 | +0.08(+0.36%) |
Jan 26, 2011 | 23.52 | 23.59 | 23.15 | 23.25 | 6,961,369 | -0.14(-0.59%) |
Jan 25, 2011 | 23.30 | 23.41 | 23.01 | 23.39 | 7,184,925 | -0.06(-0.25%) |
Jan 24, 2011 | 23.66 | 23.75 | 23.32 | 23.45 | 6,578,858 | -0.22(-0.91%) |
Jan 21, 2011 | 23.61 | 23.68 | 23.45 | 23.66 | 9,312,514 | +0.34(+1.45%) |
Jan 20, 2011 | 23.43 | 23.51 | 23.07 | 23.32 | 14,188,172 | -0.22(-0.92%) |
Jan 19, 2011 | 23.83 | 24.11 | 23.38 | 23.54 | 18,267,756 | -1.01(-4.12%) |
Jan 18, 2011 | 24.42 | 24.65 | 24.26 | 24.55 | 14,968,463 | +0.03(+0.14%) |
Jan 14, 2011 | 23.72 | 24.52 | 23.72 | 24.52 | 13,902,376 | +0.70(+2.92%) |
Jan 13, 2011 | 23.43 | 23.82 | 23.29 | 23.82 | 9,823,858 | +0.39(+1.65%) |
Jan 12, 2011 | 23.29 | 23.58 | 23.28 | 23.43 | 6,252,498 | +0.31(+1.34%) |
Jan 11, 2011 | 22.84 | 23.18 | 22.80 | 23.12 | 7,936,318 | +0.37(+1.62%) |
Jan 10, 2011 | 22.68 | 22.85 | 22.52 | 22.76 | 5,670,628 | -0.11(-0.47%) |
Jan 07, 2011 | 23.20 | 23.35 | 22.60 | 22.86 | 7,409,122 | -0.34(-1.48%) |
Jan 06, 2011 | 23.21 | 23.38 | 23.05 | 23.21 | 8,875,233 | +0.02(+0.08%) |
Jan 05, 2011 | 22.97 | 23.20 | 22.80 | 23.19 | 8,514,200 | +0.29(+1.29%) |
Jan 04, 2011 | 23.52 | 23.52 | 22.75 | 22.89 | 6,986,604 | -0.46(-1.97%) |