Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 31, 2012 | 20.37 | 20.75 | 20.36 | 20.70 | 1,317,135 | +0.27(+1.34%) |
Dec 28, 2012 | 20.66 | 20.75 | 20.41 | 20.43 | 959,068 | -0.40(-1.91%) |
Dec 27, 2012 | 20.97 | 20.97 | 20.61 | 20.82 | 1,843,395 | +0.15(+0.74%) |
Dec 26, 2012 | 20.73 | 20.83 | 20.60 | 20.67 | 823,866 | -0.01(-0.04%) |
Dec 24, 2012 | 20.70 | 20.82 | 20.60 | 20.68 | 473,998 | -0.09(-0.45%) |
Dec 21, 2012 | 20.81 | 20.88 | 20.70 | 20.77 | 1,709,999 | -0.62(-2.88%) |
Dec 20, 2012 | 21.43 | 21.46 | 21.24 | 21.39 | 2,155,476 | +0.24(+1.16%) |
Dec 19, 2012 | 21.44 | 21.46 | 21.13 | 21.14 | 3,269,059 | -0.05(-0.24%) |
Dec 18, 2012 | 20.93 | 21.20 | 20.91 | 21.19 | 1,831,211 | +0.38(+1.83%) |
Dec 17, 2012 | 20.65 | 20.81 | 20.63 | 20.81 | 4,109,770 | +0.08(+0.37%) |
Dec 14, 2012 | 20.65 | 20.86 | 20.62 | 20.74 | 1,369,653 | -0.06(-0.28%) |
Dec 13, 2012 | 20.93 | 21.02 | 20.75 | 20.80 | 2,362,972 | +0.00(+0.00%) |
Dec 12, 2012 | 20.83 | 21.06 | 20.78 | 20.80 | 2,490,911 | +0.24(+1.15%) |
Dec 11, 2012 | 20.57 | 20.75 | 20.49 | 20.56 | 1,006,286 | +0.02(+0.08%) |
Dec 10, 2012 | 20.53 | 20.59 | 20.45 | 20.54 | 766,150 | -0.08(-0.37%) |
Dec 07, 2012 | 20.59 | 20.64 | 20.48 | 20.62 | 1,015,728 | -0.13(-0.61%) |
Dec 06, 2012 | 20.66 | 20.81 | 20.60 | 20.75 | 1,580,400 | -0.09(-0.45%) |
Dec 05, 2012 | 20.67 | 20.92 | 20.59 | 20.84 | 2,684,590 | +0.46(+2.28%) |
Dec 04, 2012 | 20.22 | 20.49 | 20.18 | 20.37 | 1,946,257 | +0.44(+2.20%) |
Nov 30, 2012 | 19.91 | 20.05 | 19.83 | 19.94 | 1,266,944 | -0.03(-0.13%) |
Nov 29, 2012 | 19.82 | 19.98 | 19.73 | 19.96 | 1,605,993 | +0.41(+2.12%) |
Nov 28, 2012 | 19.23 | 19.57 | 19.11 | 19.55 | 1,624,661 | +0.15(+0.78%) |
Nov 27, 2012 | 19.39 | 19.62 | 19.33 | 19.40 | 1,121,834 | +0.01(+0.04%) |
Nov 26, 2012 | 19.34 | 19.41 | 19.23 | 19.39 | 1,623,120 | -0.15(-0.78%) |
Nov 23, 2012 | 19.47 | 19.61 | 19.45 | 19.54 | 849,909 | +0.41(+2.16%) |
Nov 21, 2012 | 19.10 | 19.15 | 18.98 | 19.12 | 742,244 | +0.03(+0.18%) |
Nov 20, 2012 | 18.82 | 19.10 | 18.72 | 19.09 | 3,287,389 | -0.26(-1.35%) |
Nov 19, 2012 | 19.15 | 19.51 | 19.15 | 19.35 | 2,322,734 | +0.83(+4.47%) |
Nov 16, 2012 | 18.71 | 18.75 | 18.31 | 18.53 | 2,605,757 | -0.36(-1.92%) |
Nov 15, 2012 | 18.97 | 19.10 | 18.78 | 18.89 | 1,840,740 | +0.26(+1.41%) |
Nov 14, 2012 | 19.27 | 19.27 | 18.59 | 18.63 | 2,300,847 | -0.50(-2.60%) |
Nov 13, 2012 | 18.88 | 19.44 | 18.88 | 19.12 | 1,500,431 | -0.12(-0.61%) |
Nov 12, 2012 | 19.29 | 19.35 | 19.18 | 19.24 | 909,257 | +0.16(+0.84%) |
Nov 09, 2012 | 18.91 | 19.35 | 18.91 | 19.08 | 1,704,345 | -0.21(-1.09%) |
Nov 08, 2012 | 19.41 | 19.61 | 19.29 | 19.29 | 1,358,689 | -0.30(-1.51%) |
Nov 07, 2012 | 20.04 | 20.05 | 19.57 | 19.59 | 2,304,424 | -0.84(-4.13%) |
Nov 06, 2012 | 20.13 | 20.47 | 19.78 | 20.43 | 1,252,860 | +0.66(+3.33%) |
Nov 05, 2012 | 19.65 | 19.82 | 19.55 | 19.78 | 1,069,521 | -0.03(-0.13%) |
Nov 02, 2012 | 20.09 | 20.09 | 19.77 | 19.80 | 1,345,001 | -0.31(-1.55%) |
Nov 01, 2012 | 19.70 | 20.11 | 19.70 | 20.11 | 1,558,862 | +0.41(+2.06%) |
Oct 31, 2012 | 19.86 | 19.87 | 19.51 | 19.71 | 2,134,356 | +0.67(+3.50%) |
Oct 26, 2012 | 19.15 | 19.04 | 19.04 | 19.04 | 2,241,799 | -0.26(-1.36%) |
Oct 25, 2012 | 19.78 | 19.79 | 19.13 | 19.30 | 4,245,275 | +0.20(+1.06%) |
Oct 24, 2012 | 19.24 | 19.38 | 19.08 | 19.10 | 4,282,909 | -0.28(-1.44%) |
Oct 23, 2012 | 19.01 | 19.46 | 18.90 | 19.38 | 3,147,160 | -0.46(-2.30%) |
Oct 19, 2012 | 20.05 | 20.06 | 19.76 | 19.83 | 2,505,220 | -0.63(-3.09%) |
Oct 18, 2012 | 20.48 | 20.70 | 20.43 | 20.47 | 3,702,705 | +0.14(+0.66%) |
Oct 17, 2012 | 19.99 | 20.41 | 19.94 | 20.33 | 3,518,412 | +0.39(+1.95%) |
Oct 16, 2012 | 19.76 | 20.02 | 19.73 | 19.94 | 3,770,319 | +0.47(+2.43%) |
Oct 15, 2012 | 19.27 | 19.50 | 19.19 | 19.47 | 1,919,015 | +0.53(+2.81%) |
Oct 12, 2012 | 19.13 | 19.30 | 18.91 | 18.94 | 2,202,807 | -0.13(-0.66%) |
Oct 11, 2012 | 19.23 | 19.27 | 19.04 | 19.07 | 2,269,715 | +0.43(+2.31%) |
Oct 10, 2012 | 18.57 | 18.66 | 18.43 | 18.64 | 2,902,583 | +0.21(+1.15%) |
Oct 09, 2012 | 18.58 | 18.70 | 18.38 | 18.42 | 1,706,578 | -0.35(-1.89%) |
Oct 08, 2012 | 18.74 | 18.83 | 18.67 | 18.78 | 1,706,886 | -0.28(-1.46%) |
Oct 05, 2012 | 19.24 | 19.46 | 19.02 | 19.06 | 1,768,619 | +0.00(+0.00%) |
Oct 04, 2012 | 18.87 | 19.09 | 18.80 | 19.06 | 2,816,062 | +0.41(+2.22%) |
Oct 03, 2012 | 18.75 | 18.79 | 18.58 | 18.64 | 2,646,949 | +0.05(+0.27%) |
Oct 02, 2012 | 18.88 | 18.91 | 18.54 | 18.59 | 3,891,995 | +0.30(+1.61%) |
Oct 01, 2012 | 18.36 | 18.58 | 18.21 | 18.30 | 3,270,321 | +0.44(+2.46%) |
Sep 28, 2012 | 18.11 | 18.11 | 17.76 | 17.86 | 2,572,754 | -0.46(-2.54%) |
Sep 27, 2012 | 18.26 | 18.43 | 17.99 | 18.32 | 2,860,335 | +0.19(+1.07%) |
Sep 26, 2012 | 18.18 | 18.21 | 18.03 | 18.13 | 3,548,624 | -0.54(-2.89%) |
Sep 25, 2012 | 18.95 | 19.08 | 18.66 | 18.67 | 2,899,899 | -0.38(-1.99%) |
Sep 24, 2012 | 18.95 | 19.17 | 18.93 | 19.05 | 2,280,652 | -0.27(-1.40%) |
Sep 21, 2012 | 19.67 | 19.67 | 19.32 | 19.32 | 4,043,003 | +0.17(+0.88%) |
Sep 20, 2012 | 18.81 | 19.21 | 18.73 | 19.15 | 2,612,848 | -0.28(-1.43%) |
Sep 19, 2012 | 19.39 | 19.59 | 19.34 | 19.43 | 2,112,108 | +0.02(+0.09%) |
Sep 18, 2012 | 19.52 | 19.56 | 19.33 | 19.41 | 3,457,341 | -0.34(-1.71%) |
Sep 17, 2012 | 19.98 | 20.04 | 19.69 | 19.75 | 4,330,373 | +0.24(+1.21%) |
Sep 14, 2012 | 19.65 | 19.83 | 19.41 | 19.51 | 5,906,121 | +0.24(+1.23%) |
Sep 13, 2012 | 18.69 | 19.30 | 18.60 | 19.28 | 7,308,657 | +0.24(+1.24%) |
Sep 12, 2012 | 18.98 | 19.17 | 18.79 | 19.04 | 6,816,726 | +0.90(+4.93%) |
Sep 11, 2012 | 17.85 | 18.24 | 17.81 | 18.15 | 3,184,596 | +0.43(+2.43%) |
Sep 10, 2012 | 18.02 | 18.02 | 17.71 | 17.71 | 3,620,114 | -0.15(-0.85%) |
Sep 07, 2012 | 18.07 | 18.09 | 17.83 | 17.87 | 5,672,657 | +0.69(+4.03%) |
Sep 06, 2012 | 16.56 | 17.18 | 16.56 | 17.17 | 3,724,298 | +0.93(+5.72%) |
Sep 05, 2012 | 16.16 | 16.30 | 16.12 | 16.25 | 1,427,888 | +0.29(+1.80%) |
Sep 04, 2012 | 16.03 | 16.08 | 15.86 | 15.96 | 2,072,126 | -0.30(-1.87%) |
Aug 31, 2012 | 16.24 | 16.42 | 16.01 | 16.26 | 2,666,475 | +0.58(+3.72%) |
Aug 30, 2012 | 15.94 | 15.94 | 15.60 | 15.68 | 1,492,606 | -0.24(-1.54%) |
Aug 29, 2012 | 16.01 | 16.04 | 15.89 | 15.92 | 1,847,250 | -0.16(-1.00%) |
Aug 27, 2012 | 16.14 | 16.23 | 16.07 | 16.09 | 1,992,538 | -0.14(-0.83%) |
Aug 24, 2012 | 16.03 | 16.28 | 15.91 | 16.22 | 3,318,995 | -0.02(-0.10%) |
Aug 23, 2012 | 16.36 | 16.36 | 16.16 | 16.24 | 4,392,427 | +0.14(+0.84%) |
Aug 22, 2012 | 15.98 | 16.19 | 15.94 | 16.10 | 3,338,465 | +0.33(+2.09%) |
Aug 21, 2012 | 15.53 | 15.99 | 15.51 | 15.77 | 4,033,035 | +0.50(+3.26%) |
Aug 20, 2012 | 15.11 | 15.28 | 15.02 | 15.27 | 2,659,351 | -0.14(-0.88%) |
Aug 17, 2012 | 15.40 | 15.44 | 15.27 | 15.41 | 3,051,488 | +0.30(+1.96%) |
Aug 16, 2012 | 14.87 | 15.20 | 14.85 | 15.11 | 1,797,435 | +0.42(+2.87%) |
Aug 15, 2012 | 14.77 | 14.80 | 14.67 | 14.69 | 1,122,258 | -0.04(-0.29%) |
Aug 14, 2012 | 14.80 | 14.88 | 14.68 | 14.73 | 1,848,478 | -0.24(-1.63%) |
Aug 13, 2012 | 14.92 | 15.00 | 14.87 | 14.98 | 2,514,192 | +0.14(+0.91%) |
Aug 10, 2012 | 14.71 | 14.87 | 14.66 | 14.84 | 1,551,660 | +0.03(+0.23%) |
Aug 09, 2012 | 14.78 | 14.90 | 14.68 | 14.81 | 1,761,824 | -0.05(-0.34%) |
Aug 08, 2012 | 14.69 | 14.89 | 14.62 | 14.86 | 1,604,830 | -0.05(-0.34%) |
Aug 07, 2012 | 14.77 | 15.08 | 14.73 | 14.91 | 3,498,089 | +0.15(+1.03%) |
Aug 06, 2012 | 14.61 | 14.96 | 14.56 | 14.76 | 2,736,047 | +0.24(+1.63%) |
Aug 03, 2012 | 14.24 | 14.61 | 14.22 | 14.52 | 2,024,891 | +0.84(+6.17%) |
Aug 02, 2012 | 13.86 | 14.04 | 13.59 | 13.68 | 3,132,833 | -0.62(-4.31%) |
Aug 01, 2012 | 14.50 | 14.61 | 14.30 | 14.30 | 2,032,894 | -0.11(-0.76%) |
Jul 31, 2012 | 14.35 | 14.52 | 14.34 | 14.40 | 4,022,529 | -0.07(-0.47%) |
Jul 30, 2012 | 14.57 | 14.64 | 14.41 | 14.47 | 3,663,079 | -0.63(-4.19%) |
Jul 27, 2012 | 14.38 | 15.22 | 14.11 | 15.11 | 5,454,803 | +1.00(+7.13%) |
Jul 26, 2012 | 14.10 | 14.29 | 14.03 | 14.10 | 3,783,142 | +0.35(+2.58%) |
Jul 25, 2012 | 13.82 | 13.83 | 13.70 | 13.75 | 3,368,557 | +0.07(+0.49%) |
Jul 24, 2012 | 13.85 | 13.95 | 13.62 | 13.68 | 4,243,202 | -0.37(-2.64%) |
Jul 23, 2012 | 13.91 | 14.08 | 13.85 | 14.05 | 2,886,644 | -0.28(-1.94%) |
Jul 20, 2012 | 14.52 | 14.52 | 14.29 | 14.33 | 3,308,795 | -0.56(-3.74%) |
Jul 19, 2012 | 14.91 | 15.09 | 14.79 | 14.89 | 4,989,275 | -0.61(-3.92%) |
Jul 18, 2012 | 15.38 | 15.60 | 15.28 | 15.49 | 4,013,610 | +0.55(+3.67%) |
Jul 17, 2012 | 14.89 | 14.97 | 14.60 | 14.95 | 982,828 | +0.19(+1.32%) |
Jul 16, 2012 | 14.75 | 14.80 | 14.64 | 14.75 | 2,014,905 | +0.00(+0.00%) |
Jul 13, 2012 | 14.52 | 14.78 | 14.52 | 14.75 | 1,710,433 | +0.14(+0.98%) |
Jul 12, 2012 | 14.60 | 14.69 | 14.45 | 14.61 | 1,645,930 | -0.32(-2.15%) |
Jul 11, 2012 | 14.83 | 15.07 | 14.82 | 14.93 | 2,108,697 | +0.19(+1.32%) |
Jul 10, 2012 | 15.10 | 15.16 | 14.62 | 14.73 | 1,482,344 | -0.24(-1.63%) |
Jul 09, 2012 | 14.90 | 15.00 | 14.81 | 14.98 | 1,608,609 | -0.09(-0.62%) |
Jul 06, 2012 | 15.19 | 15.23 | 14.96 | 15.07 | 1,437,326 | -0.31(-2.03%) |
Jul 05, 2012 | 15.51 | 15.54 | 15.31 | 15.38 | 3,000,003 | -0.32(-2.04%) |
Jul 03, 2012 | 15.57 | 15.76 | 15.53 | 15.71 | 1,023,250 | +0.13(+0.81%) |
Jul 02, 2012 | 15.51 | 15.59 | 15.28 | 15.58 | 2,746,529 | +0.10(+0.66%) |
Jun 29, 2012 | 15.53 | 15.58 | 15.34 | 15.48 | 3,160,774 | +0.76(+5.16%) |
Jun 28, 2012 | 14.55 | 14.74 | 14.31 | 14.72 | 3,400,422 | -0.35(-2.30%) |
Jun 27, 2012 | 14.84 | 15.15 | 14.82 | 15.06 | 3,116,321 | +0.00(+0.00%) |
Jun 26, 2012 | 15.12 | 15.17 | 14.90 | 15.06 | 2,316,575 | -0.21(-1.38%) |
Jun 25, 2012 | 15.36 | 15.40 | 15.19 | 15.27 | 1,626,617 | -0.60(-3.78%) |
Jun 22, 2012 | 16.10 | 16.11 | 15.75 | 15.87 | 3,472,907 | +0.19(+1.24%) |
Jun 21, 2012 | 16.30 | 16.30 | 15.65 | 15.68 | 3,587,054 | -0.62(-3.83%) |
Jun 20, 2012 | 16.26 | 16.52 | 16.11 | 16.30 | 2,968,886 | +0.15(+0.94%) |
Jun 19, 2012 | 15.83 | 16.25 | 15.81 | 16.15 | 3,490,691 | +0.70(+4.54%) |
Jun 18, 2012 | 15.65 | 15.76 | 15.33 | 15.45 | 4,695,732 | -0.49(-3.07%) |
Jun 15, 2012 | 15.17 | 16.11 | 15.48 | 15.94 | 5,527,982 | +0.77(+5.06%) |
Jun 14, 2012 | 15.33 | 15.37 | 15.05 | 15.17 | 9,820,657 | -1.58(-9.43%) |
Jun 13, 2012 | 16.54 | 17.01 | 16.47 | 16.75 | 3,490,654 | +0.03(+0.15%) |
Jun 12, 2012 | 16.61 | 16.77 | 16.33 | 16.73 | 4,006,817 | +0.01(+0.05%) |
Jun 11, 2012 | 17.38 | 17.41 | 16.69 | 16.72 | 1,916,161 | -0.41(-2.41%) |
Jun 08, 2012 | 16.79 | 17.18 | 16.72 | 17.13 | 2,405,788 | -0.21(-1.22%) |
Jun 07, 2012 | 17.46 | 17.53 | 17.26 | 17.34 | 3,528,145 | +0.28(+1.63%) |
Jun 06, 2012 | 16.44 | 17.06 | 16.41 | 17.06 | 3,314,661 | +0.88(+5.42%) |
Jun 05, 2012 | 16.12 | 16.37 | 16.06 | 16.19 | 1,913,194 | +0.03(+0.16%) |
Jun 04, 2012 | 16.29 | 16.35 | 15.99 | 16.16 | 2,153,405 | +0.14(+0.84%) |
Jun 01, 2012 | 16.09 | 16.19 | 15.88 | 16.03 | 3,152,123 | -0.13(-0.78%) |
May 31, 2012 | 16.22 | 16.30 | 15.88 | 16.15 | 2,269,197 | -0.18(-1.09%) |
May 30, 2012 | 16.57 | 16.57 | 16.28 | 16.33 | 1,959,778 | -0.35(-2.13%) |
May 29, 2012 | 16.76 | 16.80 | 16.44 | 16.68 | 2,236,984 | -0.01(-0.05%) |
May 25, 2012 | 16.74 | 16.88 | 16.63 | 16.69 | 1,733,001 | -0.30(-1.79%) |
May 24, 2012 | 17.19 | 17.25 | 16.83 | 17.00 | 1,656,707 | -0.09(-0.54%) |
May 23, 2012 | 17.18 | 17.20 | 16.64 | 17.09 | 2,563,620 | -0.08(-0.49%) |
May 22, 2012 | 17.02 | 17.61 | 16.95 | 17.17 | 3,700,024 | +0.28(+1.65%) |
May 21, 2012 | 16.64 | 16.90 | 16.58 | 16.90 | 2,318,691 | +0.32(+1.94%) |
May 18, 2012 | 16.81 | 16.83 | 16.47 | 16.57 | 6,474,457 | +0.15(+0.93%) |
May 17, 2012 | 16.69 | 16.75 | 16.41 | 16.42 | 3,393,683 | -0.24(-1.42%) |
May 16, 2012 | 17.01 | 17.12 | 16.64 | 16.66 | 4,608,466 | -0.35(-2.04%) |
May 15, 2012 | 17.16 | 17.28 | 16.94 | 17.01 | 3,096,587 | -0.35(-2.04%) |
May 14, 2012 | 17.30 | 17.45 | 17.19 | 17.36 | 5,697,350 | -0.47(-2.65%) |
May 11, 2012 | 17.71 | 18.04 | 17.68 | 17.83 | 4,412,894 | -0.23(-1.26%) |
May 10, 2012 | 18.20 | 18.35 | 18.02 | 18.06 | 2,856,120 | +0.37(+2.10%) |
May 09, 2012 | 17.55 | 17.83 | 17.32 | 17.69 | 4,746,898 | -0.58(-3.19%) |
May 08, 2012 | 18.31 | 18.42 | 18.13 | 18.27 | 3,736,494 | -0.26(-1.41%) |
May 07, 2012 | 18.35 | 18.60 | 18.22 | 18.53 | 2,257,175 | +0.19(+1.06%) |
May 04, 2012 | 18.54 | 18.64 | 18.31 | 18.34 | 3,676,428 | -0.30(-1.59%) |
May 03, 2012 | 18.83 | 18.99 | 18.62 | 18.64 | 3,131,408 | -0.47(-2.47%) |
May 02, 2012 | 19.12 | 19.24 | 18.96 | 19.11 | 4,017,531 | -0.73(-3.70%) |
May 01, 2012 | 19.82 | 19.91 | 19.63 | 19.84 | 3,058,596 | +0.16(+0.81%) |
Apr 30, 2012 | 19.80 | 19.83 | 19.57 | 19.68 | 4,500,514 | -1.12(-5.40%) |
Apr 27, 2012 | 20.84 | 20.90 | 20.59 | 20.81 | 2,408,143 | +0.05(+0.24%) |
Apr 26, 2012 | 20.48 | 20.83 | 20.38 | 20.75 | 3,720,812 | -0.52(-2.42%) |
Apr 25, 2012 | 21.48 | 21.58 | 21.02 | 21.27 | 5,201,621 | -0.86(-3.89%) |
Apr 24, 2012 | 21.41 | 22.13 | 21.38 | 22.13 | 2,523,480 | +0.52(+2.38%) |
Apr 23, 2012 | 21.45 | 21.67 | 21.26 | 21.62 | 2,770,650 | -0.40(-1.80%) |
Apr 20, 2012 | 22.24 | 22.36 | 21.96 | 22.01 | 2,954,647 | -0.10(-0.46%) |
Apr 19, 2012 | 22.19 | 22.42 | 21.99 | 22.11 | 3,786,462 | -0.16(-0.72%) |
Apr 18, 2012 | 22.08 | 22.48 | 22.06 | 22.27 | 3,011,736 | -0.43(-1.90%) |
Apr 17, 2012 | 22.60 | 22.88 | 22.38 | 22.70 | 1,588,079 | +0.73(+3.30%) |
Apr 16, 2012 | 21.89 | 22.08 | 21.53 | 21.98 | 2,331,455 | +0.25(+1.17%) |
Apr 13, 2012 | 22.28 | 22.32 | 21.62 | 21.73 | 3,403,220 | -1.11(-4.85%) |
Apr 12, 2012 | 22.27 | 22.86 | 22.27 | 22.83 | 2,827,462 | +0.80(+3.64%) |
Apr 11, 2012 | 22.31 | 22.41 | 22.00 | 22.03 | 4,052,034 | +0.43(+1.99%) |
Apr 10, 2012 | 22.11 | 22.27 | 21.59 | 21.60 | 4,332,311 | -0.77(-3.44%) |
Apr 09, 2012 | 21.97 | 22.49 | 21.97 | 22.37 | 2,345,313 | -0.13(-0.56%) |
Apr 05, 2012 | 22.24 | 22.72 | 22.21 | 22.49 | 1,841,492 | -0.32(-1.41%) |
Apr 04, 2012 | 22.92 | 23.10 | 22.60 | 22.81 | 3,060,843 | -0.77(-3.26%) |
Apr 03, 2012 | 24.16 | 24.16 | 23.37 | 23.58 | 2,559,369 | -0.65(-2.68%) |
Apr 02, 2012 | 23.74 | 24.30 | 23.66 | 24.23 | 1,958,164 | +0.16(+0.67%) |
Mar 30, 2012 | 24.30 | 24.30 | 23.87 | 24.07 | 1,435,559 | +0.08(+0.35%) |
Mar 29, 2012 | 24.06 | 24.24 | 23.72 | 23.99 | 1,867,407 | -0.57(-2.30%) |
Mar 28, 2012 | 24.75 | 24.76 | 24.20 | 24.55 | 3,138,607 | +0.08(+0.35%) |
Mar 27, 2012 | 25.03 | 25.04 | 24.44 | 24.47 | 2,246,180 | -0.39(-1.56%) |
Mar 26, 2012 | 24.71 | 25.06 | 24.65 | 24.86 | 3,130,467 | +0.19(+0.79%) |
Mar 23, 2012 | 24.17 | 24.67 | 24.01 | 24.66 | 2,534,114 | +0.60(+2.49%) |
Mar 22, 2012 | 24.01 | 24.22 | 23.89 | 24.06 | 1,891,938 | -0.42(-1.72%) |
Mar 21, 2012 | 24.76 | 24.82 | 24.38 | 24.49 | 2,030,251 | -0.41(-1.66%) |
Mar 20, 2012 | 24.81 | 25.06 | 24.63 | 24.90 | 1,718,067 | -0.17(-0.67%) |
Mar 19, 2012 | 24.68 | 25.31 | 24.68 | 25.07 | 2,221,224 | +0.06(+0.24%) |
Mar 16, 2012 | 25.17 | 25.25 | 24.98 | 25.01 | 3,067,896 | +0.35(+1.44%) |
Mar 15, 2012 | 24.11 | 24.72 | 23.95 | 24.66 | 3,500,335 | +0.63(+2.64%) |
Mar 14, 2012 | 24.11 | 24.23 | 23.74 | 24.02 | 4,957,092 | +0.66(+2.82%) |
Mar 13, 2012 | 22.65 | 23.38 | 22.60 | 23.36 | 3,634,255 | +1.16(+5.21%) |
Mar 12, 2012 | 22.31 | 22.43 | 22.03 | 22.21 | 1,587,106 | -0.19(-0.87%) |
Mar 09, 2012 | 22.46 | 22.67 | 22.32 | 22.40 | 1,629,870 | -0.46(-2.03%) |
Mar 08, 2012 | 22.60 | 22.95 | 22.42 | 22.87 | 2,217,170 | +0.95(+4.35%) |
Mar 07, 2012 | 21.50 | 21.98 | 21.42 | 21.91 | 2,282,627 | +0.51(+2.37%) |
Mar 06, 2012 | 21.93 | 22.03 | 21.30 | 21.40 | 3,738,538 | -1.47(-6.42%) |
Mar 05, 2012 | 22.85 | 22.94 | 22.60 | 22.87 | 2,632,117 | -0.23(-0.99%) |
Mar 02, 2012 | 22.84 | 23.17 | 22.74 | 23.10 | 2,601,950 | +0.25(+1.11%) |
Mar 01, 2012 | 22.47 | 22.88 | 22.47 | 22.85 | 2,938,780 | +0.20(+0.90%) |
Feb 29, 2012 | 23.18 | 23.27 | 22.55 | 22.65 | 4,604,574 | -0.60(-2.58%) |
Feb 28, 2012 | 22.99 | 23.35 | 22.92 | 23.25 | 2,975,561 | +0.04(+0.18%) |
Feb 27, 2012 | 22.83 | 23.30 | 22.70 | 23.20 | 1,968,383 | -0.22(-0.94%) |
Feb 24, 2012 | 23.46 | 23.66 | 23.33 | 23.42 | 2,769,223 | +0.36(+1.57%) |
Feb 23, 2012 | 22.91 | 23.09 | 22.65 | 23.06 | 1,873,580 | +0.19(+0.81%) |
Feb 22, 2012 | 22.89 | 23.05 | 22.73 | 22.87 | 2,831,777 | -0.28(-1.20%) |
Feb 21, 2012 | 23.32 | 23.48 | 23.01 | 23.15 | 3,823,234 | +0.44(+1.93%) |
Feb 17, 2012 | 22.64 | 22.81 | 22.43 | 22.71 | 4,682,350 | +0.53(+2.40%) |
Feb 16, 2012 | 21.46 | 22.25 | 21.38 | 22.18 | 2,109,534 | +0.61(+2.82%) |
Feb 15, 2012 | 21.78 | 21.83 | 21.50 | 21.57 | 2,240,132 | -0.03(-0.12%) |
Feb 14, 2012 | 21.70 | 21.81 | 21.32 | 21.60 | 2,929,033 | -0.56(-2.52%) |
Feb 13, 2012 | 22.33 | 22.47 | 22.07 | 22.16 | 3,195,723 | +0.35(+1.63%) |
Feb 10, 2012 | 21.74 | 21.87 | 21.65 | 21.80 | 4,061,995 | -0.84(-3.69%) |
Feb 09, 2012 | 23.08 | 23.11 | 22.49 | 22.64 | 4,061,926 | -0.70(-3.00%) |
Feb 08, 2012 | 23.42 | 23.66 | 23.21 | 23.34 | 2,839,292 | +0.24(+1.06%) |
Feb 07, 2012 | 23.14 | 23.19 | 22.87 | 23.09 | 3,739,603 | -0.10(-0.44%) |
Feb 06, 2012 | 23.06 | 23.21 | 22.88 | 23.19 | 1,738,748 | -0.41(-1.75%) |
Feb 03, 2012 | 23.43 | 23.75 | 23.40 | 23.61 | 4,519,575 | +0.68(+2.98%) |
Feb 02, 2012 | 22.92 | 23.11 | 22.78 | 22.92 | 2,315,944 | +0.06(+0.26%) |
Feb 01, 2012 | 22.86 | 23.17 | 22.81 | 22.87 | 4,355,714 | +0.88(+3.99%) |
Jan 31, 2012 | 22.16 | 22.19 | 21.78 | 21.99 | 2,240,168 | +0.07(+0.31%) |
Jan 30, 2012 | 21.67 | 22.02 | 21.59 | 21.92 | 2,174,318 | -0.69(-3.06%) |
Jan 27, 2012 | 22.16 | 22.70 | 22.16 | 22.61 | 1,690,933 | +0.06(+0.26%) |
Jan 26, 2012 | 22.87 | 22.90 | 22.45 | 22.55 | 2,745,119 | +0.08(+0.38%) |
Jan 25, 2012 | 21.84 | 22.60 | 21.74 | 22.47 | 3,153,111 | +0.16(+0.72%) |
Jan 24, 2012 | 21.88 | 22.31 | 21.68 | 22.31 | 2,128,409 | -0.08(-0.34%) |
Jan 23, 2012 | 22.50 | 22.67 | 22.20 | 22.38 | 2,842,975 | +0.40(+1.81%) |
Jan 20, 2012 | 21.84 | 21.99 | 21.65 | 21.99 | 4,153,083 | +0.35(+1.60%) |
Jan 19, 2012 | 21.35 | 21.77 | 21.25 | 21.64 | 5,161,151 | +1.31(+6.44%) |
Jan 18, 2012 | 19.85 | 20.38 | 19.73 | 20.33 | 2,442,623 | +0.87(+4.47%) |
Jan 17, 2012 | 19.56 | 19.68 | 19.40 | 19.46 | 2,018,152 | +0.35(+1.86%) |
Jan 13, 2012 | 19.18 | 19.18 | 18.79 | 19.11 | 1,983,457 | -0.51(-2.58%) |
Jan 12, 2012 | 19.52 | 19.65 | 19.29 | 19.61 | 2,380,536 | +0.38(+1.98%) |
Jan 11, 2012 | 18.89 | 19.24 | 18.75 | 19.23 | 2,458,517 | +0.05(+0.26%) |
Jan 10, 2012 | 19.23 | 19.30 | 19.11 | 19.18 | 1,564,552 | +0.46(+2.43%) |
Jan 09, 2012 | 18.73 | 18.78 | 18.46 | 18.73 | 1,940,508 | -0.12(-0.63%) |
Jan 06, 2012 | 19.18 | 19.18 | 18.75 | 18.85 | 2,222,899 | -0.64(-3.29%) |
Jan 05, 2012 | 19.61 | 19.63 | 19.17 | 19.49 | 3,348,542 | -1.11(-5.37%) |