Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 30, 2012 | 27.08 | 27.31 | 26.99 | 27.23 | 3,117,536 | +0.06(+0.24%) |
Apr 27, 2012 | 27.09 | 27.27 | 26.85 | 27.16 | 2,524,248 | +0.23(+0.84%) |
Apr 26, 2012 | 26.55 | 27.01 | 26.34 | 26.93 | 3,811,585 | +0.29(+1.09%) |
Apr 25, 2012 | 26.30 | 26.72 | 26.17 | 26.64 | 3,239,802 | +0.45(+1.70%) |
Apr 24, 2012 | 25.81 | 26.28 | 25.81 | 26.20 | 3,754,892 | +0.42(+1.63%) |
Apr 23, 2012 | 25.73 | 25.79 | 25.38 | 25.77 | 3,438,828 | -0.20(-0.78%) |
Apr 20, 2012 | 25.89 | 26.29 | 25.73 | 25.98 | 3,364,089 | +0.24(+0.94%) |
Apr 19, 2012 | 25.98 | 26.21 | 25.72 | 25.73 | 5,010,777 | -0.28(-1.09%) |
Apr 18, 2012 | 25.74 | 26.26 | 25.66 | 26.02 | 5,143,397 | +0.26(+0.99%) |
Apr 17, 2012 | 25.44 | 25.83 | 25.26 | 25.76 | 6,838,891 | +0.64(+2.53%) |
Apr 16, 2012 | 25.47 | 26.47 | 24.75 | 25.13 | 20,601,548 | -2.53(-9.14%) |
Apr 13, 2012 | 27.69 | 27.82 | 27.52 | 27.65 | 3,381,382 | -0.14(-0.50%) |
Apr 12, 2012 | 27.43 | 27.95 | 27.36 | 27.79 | 3,281,716 | +0.50(+1.84%) |
Apr 11, 2012 | 26.93 | 27.35 | 26.80 | 27.29 | 2,443,880 | +0.55(+2.06%) |
Apr 10, 2012 | 27.08 | 27.35 | 26.69 | 26.74 | 3,119,360 | -0.52(-1.90%) |
Apr 09, 2012 | 27.11 | 27.33 | 26.94 | 27.26 | 2,714,348 | -0.23(-0.83%) |
Apr 05, 2012 | 27.28 | 27.61 | 27.28 | 27.48 | 4,478,934 | +0.03(+0.12%) |
Apr 04, 2012 | 27.56 | 27.75 | 27.41 | 27.45 | 3,758,424 | -0.29(-1.05%) |
Apr 03, 2012 | 27.66 | 28.00 | 27.59 | 27.74 | 3,558,524 | +0.09(+0.32%) |
Apr 02, 2012 | 27.24 | 27.74 | 27.24 | 27.65 | 4,220,723 | +0.38(+1.40%) |
Mar 30, 2012 | 27.73 | 27.85 | 27.26 | 27.27 | 2,921,683 | -0.30(-1.09%) |
Mar 29, 2012 | 27.50 | 27.61 | 27.28 | 27.57 | 1,608,072 | -0.06(-0.21%) |
Mar 28, 2012 | 27.91 | 27.91 | 27.41 | 27.63 | 1,820,488 | -0.23(-0.81%) |
Mar 27, 2012 | 28.00 | 28.05 | 27.74 | 27.86 | 1,926,929 | -0.00(-0.01%) |
Mar 26, 2012 | 27.55 | 27.94 | 27.40 | 27.86 | 2,932,844 | +0.51(+1.85%) |
Mar 23, 2012 | 27.23 | 27.40 | 26.96 | 27.36 | 2,139,498 | +0.10(+0.36%) |
Mar 22, 2012 | 26.76 | 27.31 | 26.76 | 27.26 | 2,116,789 | +0.26(+0.96%) |
Mar 21, 2012 | 27.18 | 27.18 | 26.98 | 27.00 | 1,998,446 | -0.15(-0.54%) |
Mar 20, 2012 | 26.97 | 27.24 | 26.94 | 27.14 | 2,041,512 | -0.02(-0.09%) |
Mar 19, 2012 | 27.06 | 27.31 | 26.74 | 27.17 | 2,122,105 | +0.38(+1.42%) |
Mar 16, 2012 | 27.03 | 27.11 | 26.71 | 26.79 | 4,650,372 | -0.24(-0.90%) |
Mar 15, 2012 | 27.09 | 27.13 | 26.77 | 27.03 | 2,306,578 | -0.05(-0.18%) |
Mar 14, 2012 | 27.14 | 27.21 | 26.99 | 27.08 | 2,326,616 | -0.09(-0.33%) |
Mar 13, 2012 | 27.27 | 27.27 | 26.94 | 27.17 | 4,023,303 | +0.11(+0.42%) |
Mar 12, 2012 | 27.09 | 27.18 | 26.97 | 27.06 | 1,804,504 | +0.00(+0.00%) |
Mar 09, 2012 | 26.79 | 27.06 | 26.71 | 27.06 | 1,855,108 | +0.27(+1.00%) |
Mar 08, 2012 | 26.71 | 26.86 | 26.44 | 26.79 | 2,085,184 | +0.45(+1.72%) |
Mar 07, 2012 | 26.16 | 26.38 | 26.08 | 26.33 | 2,543,896 | +0.22(+0.84%) |
Mar 06, 2012 | 26.58 | 26.84 | 26.10 | 26.12 | 5,108,643 | -0.65(-2.42%) |
Mar 05, 2012 | 26.48 | 26.82 | 26.41 | 26.76 | 3,153,501 | +0.28(+1.07%) |
Mar 02, 2012 | 26.63 | 26.65 | 26.25 | 26.48 | 3,000,396 | -0.11(-0.43%) |
Mar 01, 2012 | 26.43 | 26.70 | 26.31 | 26.59 | 3,097,655 | +0.31(+1.17%) |
Feb 29, 2012 | 26.44 | 26.50 | 26.28 | 26.29 | 3,475,409 | -0.12(-0.46%) |
Feb 28, 2012 | 26.20 | 26.49 | 26.16 | 26.41 | 3,012,355 | +0.21(+0.80%) |
Feb 27, 2012 | 25.84 | 26.31 | 25.80 | 26.20 | 2,393,434 | +0.14(+0.53%) |
Feb 24, 2012 | 26.25 | 26.25 | 26.00 | 26.06 | 5,775,181 | -0.12(-0.46%) |
Feb 23, 2012 | 25.92 | 26.31 | 25.86 | 26.18 | 3,725,619 | +0.24(+0.94%) |
Feb 22, 2012 | 25.85 | 26.09 | 25.69 | 25.94 | 3,920,621 | -0.01(-0.03%) |
Feb 21, 2012 | 25.98 | 26.16 | 25.85 | 25.95 | 4,332,501 | -0.34(-1.29%) |
Feb 17, 2012 | 26.48 | 26.53 | 26.11 | 26.29 | 6,662,160 | -0.12(-0.46%) |
Feb 16, 2012 | 26.37 | 26.57 | 26.29 | 26.41 | 4,581,795 | +0.16(+0.62%) |
Feb 15, 2012 | 26.48 | 26.49 | 26.18 | 26.25 | 4,966,782 | -0.09(-0.32%) |
Feb 14, 2012 | 26.26 | 26.37 | 26.15 | 26.33 | 3,561,970 | +0.08(+0.29%) |
Feb 13, 2012 | 26.15 | 26.41 | 26.15 | 26.25 | 9,549,971 | +0.19(+0.73%) |
Feb 10, 2012 | 25.91 | 26.10 | 25.82 | 26.06 | 9,283,230 | -0.02(-0.08%) |
Feb 09, 2012 | 25.82 | 26.12 | 25.76 | 26.08 | 4,168,576 | +0.36(+1.39%) |
Feb 08, 2012 | 26.01 | 26.05 | 25.69 | 25.73 | 4,126,484 | -0.20(-0.78%) |
Feb 07, 2012 | 25.54 | 26.10 | 25.43 | 25.93 | 4,785,144 | +0.20(+0.79%) |
Feb 06, 2012 | 25.30 | 25.73 | 25.26 | 25.73 | 3,371,531 | +0.18(+0.70%) |
Feb 03, 2012 | 25.31 | 25.73 | 25.25 | 25.55 | 4,461,218 | +0.38(+1.51%) |
Feb 02, 2012 | 25.13 | 25.41 | 25.05 | 25.17 | 6,027,382 | +0.05(+0.19%) |
Feb 01, 2012 | 24.66 | 25.68 | 24.57 | 25.12 | 8,860,376 | +0.00(+0.00%) |
Jan 31, 2012 | 24.36 | 25.51 | 24.33 | 25.12 | 14,641,675 | +1.19(+4.98%) |
Jan 30, 2012 | 23.50 | 24.07 | 23.47 | 23.93 | 4,619,166 | +0.15(+0.61%) |
Jan 27, 2012 | 23.90 | 24.10 | 23.76 | 23.78 | 3,644,566 | -0.16(-0.68%) |
Jan 26, 2012 | 24.07 | 24.11 | 23.83 | 23.94 | 2,704,036 | +0.02(+0.07%) |
Jan 25, 2012 | 23.46 | 24.01 | 23.33 | 23.93 | 3,148,025 | +0.36(+1.51%) |
Jan 24, 2012 | 23.31 | 23.63 | 23.31 | 23.57 | 2,564,452 | +0.15(+0.66%) |
Jan 23, 2012 | 23.16 | 23.57 | 23.11 | 23.42 | 4,977,271 | +0.30(+1.30%) |
Jan 20, 2012 | 23.26 | 23.26 | 23.03 | 23.12 | 3,570,659 | -0.11(-0.49%) |
Jan 19, 2012 | 23.30 | 23.30 | 22.79 | 23.23 | 4,528,107 | -0.11(-0.49%) |
Jan 18, 2012 | 22.89 | 23.35 | 22.72 | 23.34 | 2,689,801 | +0.49(+2.13%) |
Jan 17, 2012 | 23.05 | 23.14 | 22.68 | 22.86 | 4,601,752 | +0.06(+0.25%) |
Jan 13, 2012 | 23.33 | 23.41 | 22.73 | 22.80 | 4,612,300 | -0.62(-2.63%) |
Jan 12, 2012 | 23.57 | 23.60 | 23.31 | 23.42 | 3,117,127 | -0.10(-0.41%) |
Jan 11, 2012 | 23.40 | 23.61 | 23.36 | 23.51 | 2,426,296 | +0.15(+0.62%) |
Jan 10, 2012 | 23.34 | 23.44 | 23.25 | 23.37 | 2,790,200 | +0.26(+1.10%) |
Jan 09, 2012 | 22.96 | 23.15 | 22.91 | 23.11 | 6,190,761 | +0.30(+1.31%) |
Jan 06, 2012 | 23.08 | 23.09 | 22.78 | 22.81 | 3,759,126 | -0.26(-1.11%) |
Jan 05, 2012 | 22.79 | 23.09 | 22.61 | 23.07 | 3,638,141 | +0.23(+1.03%) |
Jan 04, 2012 | 22.57 | 22.93 | 22.54 | 22.83 | 3,193,677 | +0.34(+1.51%) |
Dec 30, 2011 | 22.63 | 22.74 | 22.49 | 22.49 | 1,733,059 | -0.14(-0.61%) |
Dec 29, 2011 | 22.27 | 22.66 | 22.23 | 22.63 | 2,128,195 | +0.45(+2.01%) |
Dec 28, 2011 | 22.59 | 22.61 | 22.13 | 22.19 | 3,004,232 | -0.36(-1.58%) |
Dec 27, 2011 | 22.74 | 22.78 | 22.51 | 22.54 | 2,979,467 | -0.26(-1.14%) |
Dec 23, 2011 | 22.69 | 22.80 | 22.57 | 22.80 | 1,656,286 | +0.12(+0.54%) |
Dec 21, 2011 | 22.60 | 22.74 | 22.31 | 22.68 | 2,748,871 | +0.13(+0.57%) |
Dec 20, 2011 | 22.28 | 22.70 | 22.27 | 22.55 | 3,087,461 | +0.53(+2.39%) |
Dec 19, 2011 | 22.48 | 22.57 | 21.98 | 22.02 | 5,622,298 | -0.62(-2.75%) |
Dec 16, 2011 | 22.67 | 22.83 | 22.60 | 22.65 | 4,524,212 | +0.09(+0.39%) |
Dec 15, 2011 | 22.65 | 22.71 | 22.44 | 22.56 | 2,638,796 | +0.03(+0.14%) |
Dec 14, 2011 | 22.67 | 22.74 | 22.47 | 22.53 | 3,271,023 | -0.17(-0.75%) |
Dec 13, 2011 | 23.28 | 23.38 | 22.62 | 22.70 | 3,703,170 | -0.44(-1.89%) |
Dec 12, 2011 | 23.17 | 23.24 | 22.99 | 23.13 | 3,713,551 | -0.15(-0.63%) |
Dec 09, 2011 | 23.00 | 23.43 | 22.86 | 23.28 | 2,239,037 | +0.38(+1.66%) |
Dec 08, 2011 | 23.46 | 23.48 | 22.84 | 22.90 | 3,466,441 | -0.62(-2.65%) |
Dec 07, 2011 | 23.59 | 23.67 | 23.17 | 23.52 | 2,687,805 | -0.07(-0.31%) |
Dec 06, 2011 | 23.71 | 23.73 | 23.44 | 23.60 | 2,900,949 | +0.01(+0.03%) |
Dec 05, 2011 | 23.35 | 23.74 | 23.28 | 23.59 | 3,727,178 | +0.53(+2.32%) |
Dec 02, 2011 | 23.43 | 23.47 | 23.01 | 23.05 | 3,020,551 | -0.23(-0.97%) |
Dec 01, 2011 | 23.25 | 23.45 | 23.14 | 23.28 | 2,214,088 | -0.06(-0.28%) |
Nov 30, 2011 | 23.35 | 23.60 | 23.19 | 23.34 | 4,445,513 | +0.53(+2.31%) |
Nov 29, 2011 | 22.62 | 23.04 | 22.55 | 22.82 | 2,674,084 | +0.24(+1.08%) |
Nov 28, 2011 | 22.98 | 22.98 | 22.40 | 22.57 | 2,638,867 | +0.25(+1.13%) |
Nov 25, 2011 | 22.08 | 22.48 | 22.06 | 22.32 | 1,529,621 | +0.11(+0.51%) |
Nov 23, 2011 | 22.50 | 22.57 | 22.15 | 22.21 | 3,450,866 | -0.49(-2.18%) |
Nov 22, 2011 | 22.53 | 22.91 | 22.25 | 22.70 | 4,111,220 | +0.21(+0.94%) |
Nov 21, 2011 | 22.65 | 22.76 | 22.14 | 22.49 | 3,883,898 | -0.51(-2.22%) |
Nov 18, 2011 | 22.46 | 23.08 | 22.42 | 23.00 | 4,362,751 | +0.53(+2.38%) |
Nov 17, 2011 | 22.54 | 22.88 | 22.35 | 22.47 | 3,712,999 | -0.22(-0.96%) |
Nov 16, 2011 | 23.17 | 23.21 | 22.65 | 22.69 | 3,304,044 | -0.66(-2.85%) |
Nov 15, 2011 | 22.83 | 23.45 | 22.80 | 23.35 | 2,688,604 | +0.41(+1.77%) |
Nov 14, 2011 | 23.38 | 23.47 | 22.91 | 22.95 | 3,650,935 | -0.60(-2.55%) |
Nov 11, 2011 | 23.33 | 23.66 | 23.28 | 23.55 | 2,340,976 | +0.45(+1.93%) |
Nov 10, 2011 | 22.94 | 23.23 | 22.83 | 23.10 | 3,080,663 | +0.41(+1.79%) |
Nov 09, 2011 | 23.19 | 23.34 | 22.58 | 22.70 | 4,709,469 | -0.94(-3.98%) |
Nov 08, 2011 | 23.51 | 23.67 | 23.17 | 23.64 | 2,472,459 | +0.23(+0.97%) |
Nov 07, 2011 | 23.37 | 23.56 | 23.14 | 23.41 | 2,868,379 | +0.07(+0.31%) |
Nov 04, 2011 | 23.46 | 23.46 | 22.92 | 23.34 | 2,747,454 | -0.23(-0.96%) |
Nov 03, 2011 | 23.45 | 23.60 | 23.08 | 23.56 | 3,085,346 | +0.25(+1.08%) |
Nov 02, 2011 | 23.07 | 23.34 | 22.94 | 23.31 | 3,760,951 | +0.51(+2.24%) |
Nov 01, 2011 | 22.54 | 23.07 | 22.26 | 22.80 | 5,597,958 | -0.08(-0.35%) |
Oct 31, 2011 | 22.93 | 23.18 | 22.68 | 22.88 | 5,082,951 | -0.45(-1.91%) |
Oct 28, 2011 | 23.63 | 23.63 | 23.13 | 23.33 | 3,086,490 | -0.32(-1.37%) |
Oct 27, 2011 | 23.40 | 23.82 | 23.22 | 23.65 | 5,183,995 | +0.59(+2.56%) |
Oct 26, 2011 | 22.87 | 23.17 | 22.69 | 23.06 | 5,659,814 | +0.41(+1.82%) |
Oct 25, 2011 | 22.69 | 22.81 | 22.49 | 22.65 | 4,555,035 | -0.25(-1.10%) |
Oct 24, 2011 | 22.24 | 23.06 | 22.24 | 22.90 | 4,810,583 | +0.46(+2.06%) |
Oct 21, 2011 | 22.35 | 22.45 | 22.19 | 22.44 | 4,765,321 | +0.35(+1.58%) |
Oct 20, 2011 | 22.06 | 22.26 | 21.85 | 22.09 | 3,973,098 | +0.03(+0.15%) |
Oct 19, 2011 | 22.14 | 22.31 | 21.93 | 22.06 | 3,416,616 | -0.06(-0.26%) |
Oct 18, 2011 | 22.06 | 22.26 | 21.47 | 22.11 | 5,461,648 | +0.08(+0.37%) |
Oct 17, 2011 | 22.13 | 22.35 | 21.97 | 22.03 | 4,149,352 | -0.26(-1.16%) |
Oct 14, 2011 | 21.89 | 22.44 | 21.29 | 22.29 | 12,300,969 | -0.22(-0.97%) |
Oct 13, 2011 | 22.68 | 22.75 | 22.32 | 22.51 | 6,600,870 | -0.20(-0.89%) |
Oct 12, 2011 | 22.57 | 22.83 | 22.31 | 22.71 | 7,414,748 | +0.25(+1.12%) |
Oct 11, 2011 | 22.37 | 22.57 | 22.14 | 22.46 | 5,233,875 | -0.04(-0.18%) |
Oct 10, 2011 | 21.90 | 22.57 | 21.89 | 22.50 | 4,609,215 | +0.83(+3.81%) |
Oct 07, 2011 | 21.58 | 21.94 | 21.45 | 21.68 | 4,559,616 | +0.13(+0.60%) |
Oct 06, 2011 | 21.46 | 21.61 | 21.13 | 21.55 | 4,390,874 | +0.20(+0.95%) |
Oct 05, 2011 | 20.81 | 21.42 | 20.55 | 21.34 | 4,776,784 | +0.61(+2.93%) |
Oct 04, 2011 | 20.01 | 20.75 | 19.98 | 20.74 | 6,413,890 | +0.42(+2.07%) |
Oct 03, 2011 | 21.08 | 21.26 | 20.30 | 20.31 | 6,176,189 | -0.66(-3.17%) |
Sep 30, 2011 | 21.04 | 21.47 | 20.98 | 20.98 | 5,547,939 | -0.41(-1.93%) |
Sep 29, 2011 | 21.65 | 21.74 | 21.07 | 21.39 | 6,545,658 | +0.04(+0.19%) |
Sep 28, 2011 | 21.77 | 21.97 | 21.33 | 21.35 | 6,316,989 | -0.32(-1.50%) |
Sep 27, 2011 | 21.38 | 21.97 | 21.20 | 21.68 | 5,354,177 | +0.57(+2.69%) |
Sep 26, 2011 | 20.95 | 21.12 | 20.56 | 21.11 | 4,689,076 | +0.38(+1.82%) |
Sep 23, 2011 | 20.99 | 21.05 | 20.54 | 20.73 | 8,334,401 | -0.38(-1.79%) |
Sep 22, 2011 | 20.86 | 21.25 | 20.45 | 21.11 | 8,648,517 | -0.19(-0.91%) |
Sep 21, 2011 | 21.80 | 22.02 | 21.29 | 21.30 | 5,129,245 | -0.49(-2.25%) |
Sep 20, 2011 | 21.97 | 22.11 | 21.77 | 21.79 | 3,736,661 | -0.03(-0.13%) |
Sep 19, 2011 | 21.68 | 21.94 | 21.54 | 21.82 | 4,321,533 | -0.11(-0.48%) |
Sep 16, 2011 | 21.83 | 22.06 | 21.65 | 21.93 | 7,034,603 | +0.20(+0.93%) |
Sep 15, 2011 | 21.77 | 21.86 | 21.46 | 21.72 | 5,500,867 | +0.19(+0.90%) |
Sep 14, 2011 | 21.51 | 21.78 | 21.14 | 21.53 | 6,547,464 | +0.16(+0.74%) |
Sep 13, 2011 | 21.33 | 21.58 | 21.13 | 21.37 | 4,874,221 | +0.13(+0.59%) |
Sep 12, 2011 | 20.86 | 21.25 | 20.72 | 21.25 | 5,756,492 | +0.07(+0.34%) |
Sep 09, 2011 | 21.37 | 21.55 | 21.03 | 21.17 | 4,927,549 | -0.45(-2.08%) |
Sep 08, 2011 | 21.89 | 22.10 | 21.55 | 21.62 | 4,209,955 | -0.38(-1.71%) |
Sep 07, 2011 | 21.59 | 22.01 | 21.54 | 22.00 | 4,630,475 | +0.68(+3.19%) |
Sep 06, 2011 | 20.75 | 21.42 | 20.69 | 21.32 | 5,935,017 | +0.06(+0.30%) |
Sep 02, 2011 | 21.30 | 21.49 | 21.15 | 21.25 | 3,787,873 | -0.47(-2.16%) |
Sep 01, 2011 | 21.88 | 22.08 | 21.67 | 21.72 | 4,547,219 | -0.05(-0.22%) |
Aug 31, 2011 | 22.13 | 22.27 | 21.54 | 21.77 | 5,802,181 | -0.32(-1.43%) |
Aug 30, 2011 | 21.34 | 22.26 | 21.28 | 22.09 | 8,866,939 | +0.72(+3.37%) |
Aug 29, 2011 | 20.62 | 21.42 | 20.62 | 21.37 | 5,424,745 | +0.69(+3.33%) |
Aug 26, 2011 | 20.14 | 20.86 | 19.93 | 20.68 | 5,454,677 | +0.41(+2.00%) |
Aug 25, 2011 | 20.69 | 20.77 | 20.19 | 20.27 | 4,173,715 | -0.35(-1.69%) |
Aug 24, 2011 | 20.22 | 20.66 | 20.14 | 20.62 | 4,223,573 | +0.36(+1.80%) |
Aug 23, 2011 | 19.65 | 20.26 | 19.45 | 20.26 | 4,498,851 | +0.77(+3.95%) |
Aug 22, 2011 | 19.59 | 19.72 | 19.34 | 19.49 | 4,422,964 | +0.30(+1.56%) |
Aug 19, 2011 | 19.04 | 19.65 | 19.04 | 19.19 | 3,630,163 | -0.11(-0.59%) |
Aug 18, 2011 | 19.71 | 19.76 | 19.12 | 19.30 | 5,397,132 | -0.78(-3.87%) |
Aug 17, 2011 | 20.29 | 20.50 | 19.90 | 20.08 | 2,844,640 | -0.11(-0.56%) |
Aug 16, 2011 | 19.97 | 20.34 | 19.87 | 20.19 | 3,716,047 | +0.09(+0.44%) |
Aug 15, 2011 | 19.87 | 20.13 | 19.66 | 20.10 | 4,332,300 | +0.32(+1.60%) |
Aug 12, 2011 | 19.46 | 19.93 | 19.37 | 19.79 | 3,770,541 | +0.28(+1.41%) |
Aug 11, 2011 | 18.77 | 19.74 | 18.73 | 19.51 | 6,491,684 | +0.84(+4.51%) |
Aug 10, 2011 | 19.29 | 19.45 | 18.67 | 18.67 | 9,620,343 | -0.95(-4.83%) |
Aug 09, 2011 | 19.20 | 19.62 | 18.39 | 19.62 | 10,775,647 | +1.03(+5.54%) |
Aug 08, 2011 | 19.41 | 19.73 | 18.55 | 18.59 | 9,639,720 | -1.26(-6.37%) |
Aug 05, 2011 | 20.10 | 20.34 | 19.26 | 19.85 | 9,739,289 | -0.10(-0.49%) |
Aug 04, 2011 | 20.55 | 20.83 | 19.95 | 19.95 | 9,050,508 | -0.90(-4.31%) |
Aug 03, 2011 | 20.67 | 20.86 | 20.33 | 20.85 | 4,288,328 | +0.20(+0.98%) |
Aug 02, 2011 | 21.17 | 21.22 | 20.65 | 20.65 | 4,854,621 | -0.73(-3.39%) |
Aug 01, 2011 | 21.71 | 21.76 | 21.11 | 21.37 | 4,862,075 | -0.23(-1.07%) |
Jul 29, 2011 | 21.43 | 21.68 | 21.18 | 21.60 | 5,040,812 | +0.03(+0.15%) |
Jul 28, 2011 | 21.71 | 21.97 | 21.55 | 21.57 | 3,048,101 | -0.08(-0.37%) |
Jul 27, 2011 | 22.01 | 22.12 | 21.60 | 21.65 | 4,810,281 | -0.28(-1.29%) |
Jul 26, 2011 | 22.02 | 22.09 | 21.80 | 21.93 | 4,043,758 | -0.03(-0.15%) |
Jul 25, 2011 | 21.86 | 22.03 | 21.72 | 21.97 | 4,501,964 | +0.08(+0.37%) |
Jul 22, 2011 | 21.86 | 21.95 | 21.68 | 21.89 | 3,377,590 | +0.15(+0.69%) |
Jul 21, 2011 | 21.73 | 21.87 | 21.63 | 21.74 | 4,266,101 | +0.11(+0.51%) |
Jul 20, 2011 | 21.87 | 21.99 | 21.46 | 21.63 | 4,803,965 | -0.27(-1.22%) |
Jul 19, 2011 | 21.93 | 22.06 | 21.69 | 21.89 | 4,573,410 | +0.12(+0.56%) |
Jul 18, 2011 | 22.10 | 22.27 | 21.58 | 21.77 | 6,746,328 | -0.34(-1.54%) |
Jul 15, 2011 | 22.77 | 23.08 | 21.93 | 22.11 | 10,772,327 | +0.41(+1.87%) |
Jul 14, 2011 | 21.92 | 21.97 | 21.55 | 21.71 | 5,255,819 | -0.19(-0.89%) |
Jul 13, 2011 | 22.26 | 22.28 | 21.83 | 21.90 | 3,918,021 | -0.20(-0.92%) |
Jul 12, 2011 | 22.10 | 22.20 | 21.86 | 22.10 | 5,964,295 | +0.12(+0.55%) |
Jul 11, 2011 | 22.11 | 22.19 | 21.87 | 21.98 | 4,731,315 | -0.42(-1.88%) |
Jul 08, 2011 | 22.49 | 22.64 | 22.29 | 22.40 | 3,970,484 | -0.28(-1.25%) |
Jul 07, 2011 | 22.62 | 22.81 | 22.36 | 22.69 | 6,654,853 | +0.30(+1.34%) |
Jul 06, 2011 | 22.67 | 22.83 | 22.36 | 22.39 | 4,393,937 | -0.23(-1.00%) |
Jul 05, 2011 | 22.72 | 22.77 | 22.49 | 22.61 | 3,763,202 | -0.06(-0.29%) |
Jul 01, 2011 | 22.32 | 22.69 | 22.27 | 22.68 | 2,745,657 | +0.41(+1.82%) |
Jun 30, 2011 | 22.24 | 22.28 | 22.10 | 22.27 | 3,529,888 | +0.17(+0.77%) |
Jun 29, 2011 | 22.27 | 22.37 | 22.02 | 22.10 | 3,551,536 | -0.05(-0.22%) |
Jun 28, 2011 | 21.81 | 22.18 | 21.75 | 22.15 | 2,763,482 | +0.37(+1.71%) |
Jun 27, 2011 | 21.68 | 21.88 | 21.50 | 21.78 | 2,635,657 | +0.11(+0.49%) |
Jun 24, 2011 | 21.87 | 21.87 | 21.41 | 21.68 | 7,296,200 | -0.15(-0.67%) |
Jun 23, 2011 | 21.61 | 21.87 | 21.53 | 21.82 | 4,834,790 | +0.02(+0.11%) |
Jun 22, 2011 | 22.00 | 22.08 | 21.79 | 21.80 | 4,178,724 | -0.22(-0.99%) |
Jun 21, 2011 | 21.87 | 22.04 | 21.66 | 22.02 | 5,419,704 | +0.28(+1.31%) |
Jun 20, 2011 | 21.63 | 21.76 | 21.22 | 21.73 | 8,406,811 | +0.57(+2.68%) |
Jun 17, 2011 | 21.12 | 21.33 | 21.02 | 21.16 | 5,439,249 | +0.27(+1.28%) |
Jun 16, 2011 | 20.78 | 21.08 | 20.74 | 20.90 | 3,256,760 | +0.13(+0.62%) |
Jun 15, 2011 | 20.69 | 21.06 | 20.65 | 20.77 | 4,399,138 | -0.11(-0.54%) |
Jun 14, 2011 | 20.90 | 21.02 | 20.76 | 20.88 | 3,520,443 | +0.15(+0.70%) |
Jun 13, 2011 | 20.57 | 20.82 | 20.56 | 20.74 | 3,216,895 | +0.18(+0.87%) |
Jun 10, 2011 | 20.64 | 20.67 | 20.48 | 20.56 | 4,037,478 | -0.12(-0.59%) |
Jun 09, 2011 | 20.48 | 20.70 | 20.43 | 20.68 | 3,223,942 | +0.23(+1.15%) |
Jun 08, 2011 | 20.74 | 20.74 | 20.39 | 20.44 | 3,960,065 | -0.36(-1.71%) |
Jun 07, 2011 | 20.93 | 21.00 | 20.78 | 20.80 | 3,539,585 | -0.05(-0.23%) |
Jun 06, 2011 | 20.74 | 20.89 | 20.61 | 20.85 | 3,314,921 | +0.03(+0.16%) |
Jun 03, 2011 | 20.93 | 21.06 | 20.74 | 20.82 | 4,227,946 | -0.53(-2.47%) |
May 24, 2011 | 21.41 | 21.45 | 21.14 | 21.34 | 3,490,779 | +0.02(+0.08%) |
May 23, 2011 | 21.29 | 21.46 | 21.18 | 21.33 | 3,096,970 | -0.30(-1.39%) |
May 20, 2011 | 21.85 | 21.85 | 21.51 | 21.63 | 2,501,128 | -0.23(-1.07%) |
May 19, 2011 | 21.84 | 21.92 | 21.65 | 21.86 | 3,853,766 | +0.13(+0.60%) |
May 18, 2011 | 21.66 | 21.77 | 21.50 | 21.73 | 3,427,557 | +0.08(+0.37%) |
May 17, 2011 | 21.41 | 21.70 | 21.30 | 21.65 | 5,266,062 | +0.22(+1.02%) |
May 16, 2011 | 21.42 | 21.51 | 21.29 | 21.43 | 3,469,562 | -0.08(-0.38%) |
May 13, 2011 | 21.74 | 21.74 | 21.42 | 21.51 | 2,593,996 | -0.19(-0.86%) |
May 12, 2011 | 21.35 | 21.80 | 21.35 | 21.70 | 3,217,792 | +0.27(+1.25%) |
May 11, 2011 | 21.83 | 21.87 | 21.36 | 21.43 | 3,214,876 | -0.34(-1.56%) |
May 10, 2011 | 21.77 | 21.81 | 21.66 | 21.77 | 2,525,151 | +0.10(+0.45%) |
May 09, 2011 | 21.68 | 21.76 | 21.52 | 21.68 | 4,582,343 | +0.08(+0.38%) |
May 06, 2011 | 21.68 | 21.84 | 21.45 | 21.59 | 5,352,074 | +0.01(+0.04%) |
May 05, 2011 | 21.59 | 21.72 | 21.42 | 21.59 | 4,972,846 | -0.09(-0.41%) |
May 04, 2011 | 21.46 | 21.68 | 21.35 | 21.68 | 10,424,488 | +0.32(+1.48%) |
May 03, 2011 | 21.54 | 21.73 | 21.32 | 21.36 | 4,343,118 | -0.28(-1.27%) |