Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 30, 2011 | 22.06 | 22.16 | 22.05 | 22.12 | 5,003,757 | +0.06(+0.26%) |
Dec 29, 2011 | 21.91 | 22.09 | 21.87 | 22.06 | 5,289,145 | +0.14(+0.64%) |
Dec 28, 2011 | 22.22 | 22.27 | 21.91 | 21.92 | 5,548,441 | -0.40(-1.81%) |
Dec 27, 2011 | 22.29 | 22.49 | 22.26 | 22.33 | 4,362,072 | -0.07(-0.32%) |
Dec 23, 2011 | 22.32 | 22.41 | 22.20 | 22.40 | 5,700,634 | +0.80(+3.69%) |
Dec 21, 2011 | 21.47 | 21.68 | 21.33 | 21.60 | 11,965,838 | -0.08(-0.36%) |
Dec 20, 2011 | 21.33 | 21.74 | 21.33 | 21.68 | 10,254,828 | +0.72(+3.46%) |
Dec 19, 2011 | 21.07 | 21.30 | 20.91 | 20.96 | 12,076,334 | -0.47(-2.17%) |
Dec 16, 2011 | 21.45 | 21.61 | 21.35 | 21.42 | 11,504,309 | +0.00(+0.00%) |
Dec 15, 2011 | 21.63 | 21.81 | 21.37 | 21.42 | 12,467,219 | +0.15(+0.71%) |
Dec 14, 2011 | 21.41 | 21.48 | 21.09 | 21.27 | 11,961,860 | -0.27(-1.27%) |
Dec 13, 2011 | 21.90 | 22.15 | 21.36 | 21.55 | 12,108,608 | -0.10(-0.48%) |
Dec 12, 2011 | 21.76 | 21.77 | 21.47 | 21.65 | 9,762,571 | -0.46(-2.06%) |
Dec 09, 2011 | 21.81 | 22.19 | 21.78 | 22.10 | 10,362,159 | +0.33(+1.52%) |
Dec 08, 2011 | 21.89 | 22.01 | 21.72 | 21.77 | 10,151,284 | -0.50(-2.23%) |
Dec 07, 2011 | 22.49 | 22.53 | 22.19 | 22.27 | 12,873,218 | -0.27(-1.22%) |
Dec 06, 2011 | 22.67 | 22.74 | 22.50 | 22.54 | 9,677,084 | -0.01(-0.02%) |
Dec 05, 2011 | 22.86 | 22.91 | 22.43 | 22.55 | 12,102,960 | +0.14(+0.65%) |
Dec 02, 2011 | 22.49 | 22.71 | 22.34 | 22.40 | 11,850,798 | +0.28(+1.26%) |
Dec 01, 2011 | 22.35 | 22.46 | 22.08 | 22.12 | 9,545,655 | -0.41(-1.84%) |
Nov 30, 2011 | 22.46 | 22.70 | 22.31 | 22.54 | 24,005,070 | +1.32(+6.22%) |
Nov 29, 2011 | 21.13 | 21.36 | 21.05 | 21.22 | 8,852,656 | +0.09(+0.44%) |
Nov 28, 2011 | 21.08 | 21.27 | 21.01 | 21.13 | 9,549,807 | +0.73(+3.58%) |
Nov 25, 2011 | 20.45 | 20.73 | 20.40 | 20.40 | 5,462,368 | -0.14(-0.68%) |
Nov 23, 2011 | 20.80 | 20.87 | 20.49 | 20.54 | 18,778,022 | -0.75(-3.50%) |
Nov 22, 2011 | 21.37 | 21.54 | 21.19 | 21.28 | 13,183,839 | -0.30(-1.39%) |
Nov 21, 2011 | 21.61 | 21.68 | 21.33 | 21.58 | 12,240,269 | -0.40(-1.84%) |
Nov 18, 2011 | 22.06 | 22.22 | 21.95 | 21.99 | 9,135,403 | -0.08(-0.35%) |
Nov 17, 2011 | 22.25 | 22.43 | 21.90 | 22.06 | 13,603,385 | -0.46(-2.02%) |
Nov 16, 2011 | 22.50 | 22.93 | 22.47 | 22.52 | 9,412,307 | -0.10(-0.43%) |
Nov 15, 2011 | 22.61 | 22.78 | 22.41 | 22.62 | 9,747,270 | +0.07(+0.30%) |
Nov 14, 2011 | 22.73 | 22.79 | 22.50 | 22.55 | 6,762,379 | -0.23(-1.00%) |
Nov 11, 2011 | 22.62 | 22.93 | 22.62 | 22.78 | 11,270,592 | +0.47(+2.11%) |
Nov 10, 2011 | 22.35 | 22.47 | 21.94 | 22.31 | 10,947,696 | +0.35(+1.58%) |
Nov 09, 2011 | 23.13 | 22.45 | 21.86 | 21.96 | 20,786,212 | -1.17(-5.08%) |
Nov 08, 2011 | 23.12 | 23.23 | 22.80 | 23.13 | 10,973,491 | +0.36(+1.59%) |
Nov 07, 2011 | 22.49 | 22.80 | 22.46 | 22.77 | 15,388,590 | +0.08(+0.34%) |
Nov 04, 2011 | 22.43 | 22.77 | 22.32 | 22.69 | 10,588,744 | -0.09(-0.39%) |
Nov 03, 2011 | 22.69 | 22.84 | 22.34 | 22.78 | 11,937,576 | +0.32(+1.41%) |
Nov 02, 2011 | 22.21 | 22.59 | 22.18 | 22.47 | 19,449,142 | +0.57(+2.62%) |
Nov 01, 2011 | 21.48 | 22.16 | 21.38 | 21.89 | 29,320,690 | -0.75(-3.30%) |
Oct 31, 2011 | 22.98 | 23.20 | 22.62 | 22.64 | 16,799,058 | -0.68(-2.90%) |
Oct 28, 2011 | 23.00 | 23.34 | 22.99 | 23.32 | 15,701,104 | +0.04(+0.15%) |
Oct 27, 2011 | 23.15 | 23.49 | 22.94 | 23.28 | 26,185,824 | +0.40(+1.75%) |
Oct 26, 2011 | 22.53 | 22.95 | 22.20 | 22.88 | 35,174,740 | +0.58(+2.60%) |
Oct 25, 2011 | 22.27 | 22.55 | 21.95 | 22.30 | 33,514,874 | +0.86(+4.02%) |
Oct 24, 2011 | 21.17 | 21.58 | 21.17 | 21.44 | 18,759,260 | -0.26(-1.20%) |
Oct 21, 2011 | 21.30 | 21.76 | 21.27 | 21.70 | 21,145,010 | +0.53(+2.49%) |
Oct 20, 2011 | 20.91 | 21.27 | 20.63 | 21.17 | 19,875,314 | +0.28(+1.32%) |
Oct 19, 2011 | 21.17 | 21.28 | 20.82 | 20.90 | 15,490,423 | -0.17(-0.80%) |
Oct 18, 2011 | 20.84 | 21.20 | 20.54 | 21.07 | 15,718,637 | +0.48(+2.34%) |
Oct 17, 2011 | 20.92 | 20.92 | 20.45 | 20.59 | 20,306,732 | +0.15(+0.73%) |
Oct 14, 2011 | 20.22 | 20.45 | 20.07 | 20.44 | 11,318,181 | +0.58(+2.92%) |
Oct 13, 2011 | 19.57 | 19.95 | 19.46 | 19.86 | 11,331,728 | +0.06(+0.31%) |
Oct 12, 2011 | 19.88 | 20.12 | 19.79 | 19.80 | 14,543,115 | +0.14(+0.70%) |
Oct 11, 2011 | 19.35 | 19.67 | 19.34 | 19.66 | 15,234,142 | +0.03(+0.13%) |
Oct 10, 2011 | 19.37 | 19.64 | 19.27 | 19.63 | 12,888,696 | +0.61(+3.23%) |
Oct 07, 2011 | 19.12 | 19.21 | 18.87 | 19.02 | 23,465,796 | +0.17(+0.90%) |
Oct 06, 2011 | 18.60 | 18.86 | 18.60 | 18.85 | 24,339,168 | +0.04(+0.22%) |
Oct 05, 2011 | 18.29 | 18.87 | 18.17 | 18.81 | 17,207,114 | +0.66(+3.61%) |
Oct 04, 2011 | 17.73 | 18.18 | 17.23 | 18.15 | 31,228,290 | +0.10(+0.57%) |
Oct 03, 2011 | 18.40 | 18.55 | 18.02 | 18.05 | 19,743,780 | -0.44(-2.36%) |
Sep 30, 2011 | 18.61 | 18.81 | 18.46 | 18.48 | 17,990,814 | -0.48(-2.54%) |
Sep 29, 2011 | 19.07 | 19.11 | 18.64 | 18.97 | 15,570,347 | +0.30(+1.59%) |
Sep 28, 2011 | 19.41 | 19.51 | 18.66 | 18.67 | 15,793,862 | -0.77(-3.98%) |
Sep 27, 2011 | 19.46 | 19.71 | 19.33 | 19.44 | 18,782,010 | +0.52(+2.73%) |
Sep 26, 2011 | 18.57 | 18.94 | 18.27 | 18.92 | 16,463,095 | +0.55(+2.98%) |
Sep 23, 2011 | 18.04 | 18.44 | 17.99 | 18.38 | 17,391,478 | +0.07(+0.36%) |
Sep 22, 2011 | 18.23 | 18.38 | 18.06 | 18.31 | 23,046,840 | -0.60(-3.17%) |
Sep 21, 2011 | 19.69 | 19.74 | 18.90 | 18.91 | 15,958,570 | -0.96(-4.82%) |
Sep 20, 2011 | 19.93 | 20.19 | 19.70 | 19.87 | 11,555,068 | +0.08(+0.41%) |
Sep 19, 2011 | 19.77 | 19.93 | 19.55 | 19.79 | 15,746,989 | -0.55(-2.72%) |
Sep 16, 2011 | 20.20 | 20.35 | 20.16 | 20.34 | 20,095,892 | +0.09(+0.43%) |
Sep 15, 2011 | 20.00 | 20.29 | 19.93 | 20.25 | 28,433,332 | +0.63(+3.21%) |
Sep 14, 2011 | 19.47 | 19.78 | 19.10 | 19.62 | 36,993,656 | +0.94(+5.05%) |
Sep 13, 2011 | 18.54 | 18.83 | 18.42 | 18.68 | 22,834,372 | +0.01(+0.06%) |
Sep 12, 2011 | 18.06 | 18.69 | 18.04 | 18.67 | 20,034,412 | +0.22(+1.19%) |
Sep 09, 2011 | 18.69 | 18.79 | 18.42 | 18.45 | 20,335,650 | -0.55(-2.91%) |
Sep 08, 2011 | 18.99 | 19.29 | 18.95 | 19.00 | 12,217,469 | -0.11(-0.56%) |
Sep 07, 2011 | 18.96 | 19.15 | 18.86 | 19.11 | 13,824,401 | +0.46(+2.47%) |
Sep 06, 2011 | 18.03 | 18.66 | 18.01 | 18.65 | 25,420,214 | -0.07(-0.38%) |
Sep 02, 2011 | 18.47 | 18.81 | 18.41 | 18.72 | 39,437,044 | -0.65(-3.33%) |
Sep 01, 2011 | 19.85 | 19.86 | 19.27 | 19.37 | 45,241,292 | -0.82(-4.06%) |
Aug 31, 2011 | 20.12 | 20.35 | 20.08 | 20.19 | 15,569,638 | +0.00(+0.00%) |
Aug 30, 2011 | 19.91 | 20.24 | 19.66 | 20.19 | 14,040,187 | +0.07(+0.36%) |
Aug 29, 2011 | 19.87 | 20.11 | 19.83 | 20.11 | 9,640,552 | +0.54(+2.78%) |
Aug 26, 2011 | 19.08 | 19.70 | 18.86 | 19.57 | 24,742,970 | +0.37(+1.92%) |
Aug 25, 2011 | 19.73 | 19.84 | 19.12 | 19.20 | 40,095,516 | -1.07(-5.26%) |
Aug 24, 2011 | 20.21 | 20.47 | 19.97 | 20.27 | 12,617,857 | -0.14(-0.70%) |
Aug 23, 2011 | 20.05 | 20.41 | 19.88 | 20.41 | 16,316,707 | +0.76(+3.86%) |
Aug 22, 2011 | 20.38 | 20.38 | 19.60 | 19.65 | 16,432,421 | -0.06(-0.29%) |
Aug 19, 2011 | 19.84 | 20.26 | 19.68 | 19.71 | 20,763,938 | -0.44(-2.19%) |
Aug 18, 2011 | 20.49 | 20.52 | 19.96 | 20.15 | 27,879,842 | -0.81(-3.86%) |
Aug 17, 2011 | 21.06 | 21.31 | 20.88 | 20.96 | 15,825,514 | -0.04(-0.17%) |
Aug 16, 2011 | 20.83 | 21.22 | 20.70 | 21.00 | 15,072,474 | -0.35(-1.63%) |
Aug 15, 2011 | 20.82 | 21.34 | 20.80 | 21.34 | 23,221,204 | +0.76(+3.68%) |
Aug 12, 2011 | 20.05 | 20.66 | 20.02 | 20.59 | 34,328,896 | +0.24(+1.18%) |
Aug 11, 2011 | 19.67 | 20.56 | 19.47 | 20.34 | 45,091,236 | +0.72(+3.68%) |
Aug 10, 2011 | 20.26 | 20.28 | 19.61 | 19.62 | 28,380,980 | -0.87(-4.25%) |
Aug 09, 2011 | 20.39 | 20.49 | 19.39 | 20.49 | 29,487,482 | +0.92(+4.71%) |
Aug 08, 2011 | 20.39 | 20.68 | 19.53 | 19.57 | 33,093,390 | -1.40(-6.69%) |
Aug 05, 2011 | 21.00 | 21.18 | 20.32 | 20.97 | 33,947,808 | +0.21(+1.01%) |
Aug 04, 2011 | 21.54 | 21.56 | 20.71 | 20.76 | 26,735,576 | -1.36(-6.16%) |
Aug 03, 2011 | 22.13 | 22.18 | 21.69 | 22.13 | 20,710,060 | -0.01(-0.02%) |
Aug 02, 2011 | 22.52 | 22.68 | 22.11 | 22.13 | 23,031,504 | -0.77(-3.37%) |
Aug 01, 2011 | 23.06 | 23.36 | 22.70 | 22.90 | 16,846,584 | -0.16(-0.68%) |
Jul 29, 2011 | 22.69 | 23.31 | 22.66 | 23.06 | 21,123,118 | +0.20(+0.87%) |
Jul 28, 2011 | 22.66 | 23.03 | 22.59 | 22.86 | 23,318,830 | +0.07(+0.29%) |
Jul 27, 2011 | 23.14 | 23.15 | 22.70 | 22.80 | 24,689,398 | -0.64(-2.73%) |
Jul 26, 2011 | 23.29 | 23.67 | 23.07 | 23.44 | 27,257,586 | -0.30(-1.26%) |
Jul 25, 2011 | 23.47 | 23.90 | 23.41 | 23.74 | 24,714,330 | +0.29(+1.23%) |
Jul 22, 2011 | 23.47 | 23.50 | 23.29 | 23.45 | 12,221,781 | +0.08(+0.35%) |
Jul 21, 2011 | 23.35 | 23.49 | 23.25 | 23.37 | 15,346,501 | +0.14(+0.61%) |
Jul 20, 2011 | 23.19 | 23.35 | 23.08 | 23.22 | 16,916,550 | +0.41(+1.78%) |
Jul 19, 2011 | 22.62 | 22.85 | 22.59 | 22.82 | 10,917,866 | +0.33(+1.47%) |
Jul 18, 2011 | 22.33 | 22.57 | 22.26 | 22.49 | 13,731,965 | -0.01(-0.04%) |
Jul 15, 2011 | 22.57 | 22.66 | 22.36 | 22.50 | 19,367,340 | -0.01(-0.02%) |
Jul 14, 2011 | 22.69 | 22.82 | 22.38 | 22.50 | 23,839,266 | +0.30(+1.37%) |
Jul 13, 2011 | 22.09 | 22.47 | 22.08 | 22.20 | 19,496,972 | +0.17(+0.76%) |
Jul 12, 2011 | 22.00 | 22.18 | 21.98 | 22.03 | 22,246,884 | -0.22(-0.98%) |
Jul 11, 2011 | 22.11 | 22.39 | 22.10 | 22.25 | 15,289,782 | -0.34(-1.51%) |
Jul 08, 2011 | 22.47 | 22.64 | 22.37 | 22.59 | 10,129,604 | -0.02(-0.07%) |
Jul 07, 2011 | 22.49 | 22.70 | 22.46 | 22.60 | 13,075,475 | +0.32(+1.43%) |
Jul 06, 2011 | 22.06 | 22.32 | 21.98 | 22.29 | 18,212,158 | -0.15(-0.68%) |
Jul 05, 2011 | 22.67 | 22.75 | 22.37 | 22.44 | 14,116,567 | -0.21(-0.92%) |
Jul 01, 2011 | 22.30 | 22.67 | 22.22 | 22.65 | 15,702,089 | +0.17(+0.75%) |
Jun 30, 2011 | 22.06 | 22.48 | 22.26 | 22.48 | 15,745,270 | +0.42(+1.89%) |
Jun 29, 2011 | 21.83 | 22.11 | 21.71 | 22.06 | 11,727,518 | +0.36(+1.66%) |
Jun 28, 2011 | 21.61 | 21.79 | 21.57 | 21.70 | 10,586,829 | +0.26(+1.21%) |
Jun 27, 2011 | 21.22 | 21.57 | 21.17 | 21.44 | 10,788,203 | +0.18(+0.84%) |
Jun 24, 2011 | 21.46 | 21.51 | 21.23 | 21.27 | 17,118,004 | -0.35(-1.60%) |
Jun 23, 2011 | 21.36 | 21.63 | 21.18 | 21.61 | 27,406,154 | -0.27(-1.23%) |
Jun 22, 2011 | 21.80 | 22.03 | 21.78 | 21.88 | 16,323,956 | -0.15(-0.67%) |
Jun 21, 2011 | 21.83 | 22.08 | 21.76 | 22.03 | 15,348,779 | +0.79(+3.73%) |
Jun 20, 2011 | 21.18 | 21.31 | 21.17 | 21.23 | 11,211,955 | -0.16(-0.76%) |
Jun 17, 2011 | 21.37 | 21.42 | 21.20 | 21.40 | 14,565,751 | +0.18(+0.86%) |
Jun 16, 2011 | 21.05 | 21.41 | 20.94 | 21.21 | 20,383,128 | -0.08(-0.36%) |
Jun 15, 2011 | 21.67 | 21.75 | 21.25 | 21.29 | 17,186,384 | -0.77(-3.50%) |
Jun 14, 2011 | 22.04 | 22.12 | 21.95 | 22.06 | 10,958,361 | +0.40(+1.83%) |
Jun 13, 2011 | 21.85 | 21.91 | 21.50 | 21.67 | 11,105,440 | -0.20(-0.91%) |
Jun 10, 2011 | 22.26 | 22.27 | 21.76 | 21.86 | 12,359,735 | -0.59(-2.62%) |
Jun 09, 2011 | 22.24 | 22.52 | 22.19 | 22.45 | 7,858,661 | +0.38(+1.72%) |
Jun 08, 2011 | 22.16 | 22.32 | 22.05 | 22.07 | 11,762,301 | -0.26(-1.16%) |
Jun 07, 2011 | 22.54 | 22.59 | 22.33 | 22.33 | 12,056,823 | +0.03(+0.14%) |
Jun 06, 2011 | 22.71 | 22.79 | 22.24 | 22.30 | 13,347,371 | -0.35(-1.55%) |
Jun 03, 2011 | 22.38 | 22.84 | 22.36 | 22.65 | 9,440,262 | +0.13(+0.59%) |
May 24, 2011 | 22.46 | 22.73 | 22.39 | 22.52 | 14,139,875 | +0.17(+0.77%) |
May 23, 2011 | 22.41 | 22.44 | 22.16 | 22.35 | 15,502,929 | -0.49(-2.16%) |
May 20, 2011 | 22.74 | 22.89 | 22.46 | 22.84 | 25,940,014 | +0.56(+2.53%) |
May 19, 2011 | 22.27 | 22.37 | 22.10 | 22.27 | 15,107,415 | +0.31(+1.43%) |
May 18, 2011 | 21.70 | 21.99 | 21.63 | 21.96 | 11,993,531 | +0.24(+1.10%) |
May 17, 2011 | 21.72 | 21.80 | 21.49 | 21.72 | 14,268,464 | +0.17(+0.80%) |
May 16, 2011 | 21.70 | 21.87 | 21.45 | 21.55 | 22,748,112 | -0.24(-1.09%) |
May 13, 2011 | 22.04 | 22.13 | 21.70 | 21.79 | 17,528,342 | -0.33(-1.49%) |
May 12, 2011 | 22.01 | 22.26 | 21.82 | 22.12 | 14,624,028 | -0.19(-0.86%) |
May 11, 2011 | 22.70 | 22.70 | 22.21 | 22.31 | 12,491,859 | -0.30(-1.35%) |
May 10, 2011 | 22.44 | 22.62 | 22.37 | 22.61 | 11,738,987 | +0.06(+0.25%) |
May 09, 2011 | 22.38 | 22.62 | 22.31 | 22.56 | 14,725,842 | +0.30(+1.33%) |
May 06, 2011 | 21.88 | 22.65 | 21.88 | 22.26 | 33,814,808 | +0.40(+1.84%) |
May 05, 2011 | 22.12 | 22.21 | 21.75 | 21.86 | 21,982,956 | -0.45(-2.03%) |
May 04, 2011 | 22.61 | 22.62 | 22.27 | 22.31 | 21,043,560 | -0.21(-0.94%) |
May 03, 2011 | 22.87 | 22.93 | 22.34 | 22.52 | 24,246,864 | -0.56(-2.44%) |
May 02, 2011 | 23.05 | 23.12 | 23.01 | 23.09 | 11,323,607 | -0.11(-0.48%) |
Apr 29, 2011 | 23.25 | 23.33 | 23.14 | 23.20 | 13,670,611 | -0.07(-0.30%) |
Apr 28, 2011 | 23.18 | 23.37 | 23.13 | 23.27 | 14,390,288 | -0.13(-0.54%) |
Apr 27, 2011 | 23.55 | 23.56 | 23.10 | 23.39 | 24,497,900 | +0.11(+0.45%) |
Apr 26, 2011 | 23.10 | 23.31 | 23.06 | 23.29 | 15,687,765 | +0.17(+0.74%) |
Apr 25, 2011 | 23.11 | 23.20 | 23.00 | 23.12 | 17,162,690 | -0.03(-0.11%) |
Apr 21, 2011 | 23.33 | 23.33 | 23.06 | 23.14 | 14,414,474 | +0.06(+0.26%) |
Apr 20, 2011 | 23.15 | 23.20 | 23.02 | 23.08 | 18,730,602 | +0.62(+2.75%) |
Apr 19, 2011 | 22.36 | 22.53 | 22.34 | 22.46 | 10,516,899 | +0.11(+0.47%) |
Apr 18, 2011 | 22.26 | 22.44 | 22.14 | 22.36 | 15,784,327 | -0.25(-1.09%) |
Apr 15, 2011 | 22.60 | 22.68 | 22.46 | 22.60 | 18,398,294 | -0.29(-1.27%) |
Apr 14, 2011 | 22.77 | 22.98 | 22.75 | 22.90 | 18,585,056 | +0.07(+0.31%) |
Apr 13, 2011 | 23.09 | 23.13 | 22.78 | 22.83 | 13,917,067 | +0.05(+0.22%) |
Apr 12, 2011 | 23.16 | 23.20 | 22.68 | 22.78 | 17,980,512 | -0.69(-2.94%) |
Apr 11, 2011 | 23.57 | 23.72 | 23.41 | 23.46 | 13,327,851 | -0.04(-0.15%) |
Apr 08, 2011 | 23.84 | 23.86 | 23.49 | 23.50 | 17,686,890 | -0.11(-0.45%) |
Apr 07, 2011 | 23.52 | 23.62 | 23.39 | 23.61 | 11,777,340 | +0.05(+0.19%) |
Apr 06, 2011 | 23.38 | 23.62 | 23.33 | 23.56 | 15,180,157 | +0.07(+0.28%) |
Apr 05, 2011 | 23.33 | 23.65 | 23.31 | 23.49 | 17,285,860 | +0.42(+1.83%) |
Apr 04, 2011 | 23.21 | 23.22 | 22.94 | 23.07 | 13,942,922 | +0.12(+0.50%) |
Apr 01, 2011 | 22.73 | 23.11 | 22.69 | 22.96 | 21,820,178 | +0.76(+3.44%) |
Mar 31, 2011 | 22.15 | 22.31 | 22.12 | 22.19 | 22,516,662 | -0.22(-0.99%) |
Mar 30, 2011 | 22.41 | 22.41 | 22.41 | 22.41 | 23,094,074 | -0.10(-0.45%) |
Mar 29, 2011 | 22.57 | 22.70 | 22.38 | 22.51 | 36,371,692 | -0.63(-2.74%) |
Mar 28, 2011 | 23.25 | 23.37 | 23.11 | 23.15 | 15,996,128 | -0.42(-1.77%) |
Mar 25, 2011 | 23.32 | 23.70 | 23.29 | 23.57 | 16,959,078 | +0.03(+0.13%) |
Mar 24, 2011 | 23.46 | 23.63 | 23.28 | 23.54 | 23,028,978 | +0.29(+1.25%) |
Mar 23, 2011 | 23.01 | 23.31 | 23.00 | 23.24 | 12,391,118 | +0.25(+1.07%) |
Mar 22, 2011 | 23.14 | 23.15 | 22.93 | 23.00 | 10,755,119 | -0.03(-0.13%) |
Mar 21, 2011 | 22.92 | 23.08 | 22.90 | 23.03 | 10,628,666 | +0.35(+1.53%) |
Mar 18, 2011 | 22.80 | 22.85 | 22.62 | 22.68 | 17,259,818 | +0.22(+0.96%) |
Mar 17, 2011 | 22.31 | 22.58 | 22.15 | 22.46 | 17,527,984 | +0.72(+3.33%) |
Mar 16, 2011 | 22.06 | 22.29 | 21.51 | 21.74 | 23,653,660 | -0.27(-1.21%) |
Mar 15, 2011 | 22.02 | 22.16 | 21.98 | 22.01 | 28,914,744 | -0.65(-2.88%) |
Mar 14, 2011 | 22.71 | 22.78 | 22.37 | 22.66 | 18,449,136 | -0.34(-1.49%) |
Mar 11, 2011 | 22.64 | 23.10 | 22.64 | 23.00 | 27,688,386 | +0.05(+0.20%) |
Mar 10, 2011 | 23.37 | 23.38 | 22.95 | 22.96 | 20,088,040 | -0.88(-3.69%) |
Mar 09, 2011 | 23.87 | 23.91 | 23.72 | 23.84 | 10,094,955 | -0.20(-0.84%) |
Mar 08, 2011 | 24.01 | 24.13 | 23.86 | 24.04 | 12,954,587 | -0.17(-0.71%) |
Mar 07, 2011 | 24.65 | 24.68 | 24.19 | 24.21 | 15,893,693 | -0.21(-0.84%) |
Mar 04, 2011 | 24.30 | 24.45 | 24.07 | 24.41 | 15,828,704 | +0.18(+0.73%) |
Mar 03, 2011 | 24.13 | 24.25 | 24.03 | 24.24 | 12,082,073 | +0.24(+0.98%) |
Mar 02, 2011 | 23.96 | 24.15 | 23.86 | 24.00 | 15,638,738 | +0.07(+0.29%) |
Mar 01, 2011 | 24.31 | 24.44 | 23.88 | 23.93 | 15,663,381 | -0.44(-1.80%) |
Feb 28, 2011 | 24.43 | 24.47 | 24.23 | 24.37 | 10,715,482 | +0.19(+0.77%) |
Feb 25, 2011 | 23.91 | 24.21 | 23.86 | 24.18 | 11,103,906 | +0.36(+1.52%) |
Feb 24, 2011 | 24.15 | 24.24 | 23.82 | 23.82 | 17,886,940 | -0.10(-0.42%) |
Feb 23, 2011 | 23.82 | 24.11 | 23.80 | 23.92 | 19,766,630 | +0.28(+1.17%) |
Feb 22, 2011 | 23.87 | 24.25 | 23.58 | 23.65 | 27,525,948 | -0.45(-1.88%) |
Feb 18, 2011 | 24.18 | 24.19 | 23.95 | 24.10 | 17,131,032 | -0.09(-0.35%) |
Feb 17, 2011 | 23.87 | 24.27 | 23.84 | 24.18 | 20,702,926 | +0.40(+1.69%) |
Feb 16, 2011 | 23.55 | 23.78 | 23.52 | 23.78 | 17,043,620 | +0.13(+0.53%) |
Feb 15, 2011 | 23.63 | 23.81 | 23.59 | 23.66 | 28,711,320 | +0.18(+0.77%) |
Feb 14, 2011 | 23.05 | 23.53 | 23.02 | 23.47 | 20,581,944 | +0.45(+1.94%) |
Feb 11, 2011 | 22.88 | 23.13 | 22.86 | 23.03 | 13,116,436 | -0.07(-0.28%) |
Feb 10, 2011 | 22.95 | 23.20 | 22.91 | 23.09 | 12,260,979 | +0.05(+0.22%) |
Feb 09, 2011 | 23.25 | 23.31 | 22.97 | 23.04 | 14,020,622 | -0.27(-1.16%) |
Feb 08, 2011 | 23.17 | 23.37 | 23.02 | 23.31 | 13,492,009 | +0.12(+0.54%) |
Feb 07, 2011 | 23.21 | 23.24 | 23.07 | 23.19 | 16,384,495 | +0.25(+1.11%) |
Feb 04, 2011 | 23.09 | 23.12 | 22.84 | 22.94 | 21,768,872 | -0.27(-1.18%) |
Feb 03, 2011 | 23.30 | 23.34 | 23.02 | 23.21 | 19,920,026 | -0.27(-1.17%) |
Feb 02, 2011 | 23.75 | 23.80 | 23.42 | 23.48 | 19,814,164 | -0.42(-1.77%) |
Feb 01, 2011 | 23.30 | 23.96 | 23.22 | 23.91 | 42,014,600 | +0.25(+1.07%) |
Jan 31, 2011 | 23.18 | 23.68 | 23.02 | 23.65 | 26,243,148 | +0.63(+2.73%) |
Jan 28, 2011 | 23.26 | 23.30 | 22.84 | 23.02 | 18,441,954 | -0.23(-1.01%) |
Jan 27, 2011 | 23.37 | 23.46 | 23.13 | 23.26 | 17,264,116 | -0.04(-0.17%) |
Jan 26, 2011 | 23.40 | 23.47 | 23.04 | 23.30 | 33,583,384 | -0.22(-0.95%) |
Jan 25, 2011 | 23.60 | 23.64 | 23.42 | 23.52 | 20,738,720 | -0.43(-1.81%) |
Jan 24, 2011 | 23.52 | 24.00 | 23.52 | 23.96 | 14,338,055 | +0.23(+0.99%) |
Jan 21, 2011 | 23.93 | 24.09 | 23.62 | 23.72 | 19,264,038 | +0.02(+0.08%) |
Jan 20, 2011 | 23.71 | 23.85 | 23.32 | 23.70 | 23,166,512 | -0.31(-1.31%) |
Jan 19, 2011 | 24.57 | 24.61 | 23.87 | 24.02 | 20,769,096 | -0.51(-2.09%) |
Jan 18, 2011 | 24.39 | 24.61 | 24.26 | 24.53 | 31,706,902 | -0.01(-0.04%) |
Jan 14, 2011 | 23.70 | 24.66 | 23.61 | 24.54 | 70,643,352 | +0.85(+3.60%) |
Jan 13, 2011 | 24.05 | 24.07 | 23.65 | 23.69 | 27,806,356 | -0.07(-0.31%) |
Jan 12, 2011 | 23.57 | 23.77 | 23.47 | 23.76 | 20,030,620 | +0.43(+1.84%) |
Jan 11, 2011 | 23.21 | 23.46 | 23.02 | 23.33 | 18,520,920 | +0.40(+1.74%) |
Jan 10, 2011 | 22.64 | 22.98 | 22.50 | 22.94 | 22,407,754 | -0.02(-0.11%) |
Jan 07, 2011 | 22.92 | 23.12 | 22.77 | 22.96 | 16,139,981 | -0.07(-0.32%) |
Jan 06, 2011 | 23.58 | 23.60 | 22.92 | 23.03 | 25,201,056 | -0.13(-0.58%) |
Jan 05, 2011 | 23.11 | 23.22 | 22.96 | 23.17 | 23,808,476 | +0.12(+0.52%) |
Jan 04, 2011 | 23.08 | 23.25 | 22.82 | 23.05 | 40,212,260 | +0.55(+2.46%) |