Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Nov 30, 2011 | 22.82 | 23.03 | 22.61 | 22.78 | 37,319,772 | +0.35(+1.57%) |
Nov 29, 2011 | 22.08 | 22.53 | 22.03 | 22.43 | 31,958,494 | +0.50(+2.30%) |
Nov 28, 2011 | 21.95 | 22.12 | 21.78 | 21.92 | 31,688,362 | +0.14(+0.66%) |
Nov 25, 2011 | 21.91 | 21.99 | 21.78 | 21.78 | 11,256,322 | -0.04(-0.20%) |
Nov 23, 2011 | 22.02 | 22.03 | 21.80 | 21.82 | 20,943,482 | -0.37(-1.67%) |
Nov 22, 2011 | 22.07 | 22.32 | 22.04 | 22.19 | 17,521,572 | +0.01(+0.03%) |
Nov 21, 2011 | 22.43 | 22.50 | 22.00 | 22.18 | 27,630,448 | -0.48(-2.14%) |
Nov 18, 2011 | 22.61 | 22.78 | 22.50 | 22.67 | 27,779,322 | +0.26(+1.16%) |
Nov 17, 2011 | 22.52 | 22.67 | 22.23 | 22.41 | 25,964,184 | -0.13(-0.58%) |
Nov 16, 2011 | 22.76 | 22.81 | 22.51 | 22.54 | 26,431,072 | -0.33(-1.46%) |
Nov 15, 2011 | 22.80 | 23.02 | 22.70 | 22.87 | 18,160,840 | +0.07(+0.31%) |
Nov 14, 2011 | 22.80 | 22.86 | 22.68 | 22.80 | 14,014,912 | -0.11(-0.48%) |
Nov 11, 2011 | 22.86 | 23.08 | 22.86 | 22.91 | 19,149,602 | +0.25(+1.08%) |
Nov 10, 2011 | 22.74 | 22.79 | 22.51 | 22.67 | 24,082,732 | +0.12(+0.54%) |
Nov 09, 2011 | 22.82 | 22.87 | 22.49 | 22.55 | 27,113,712 | -0.54(-2.36%) |
Nov 08, 2011 | 22.97 | 23.12 | 22.81 | 23.09 | 17,931,768 | +0.15(+0.65%) |
Nov 07, 2011 | 22.76 | 22.96 | 22.63 | 22.94 | 18,600,982 | +0.14(+0.63%) |
Nov 04, 2011 | 22.86 | 22.92 | 22.63 | 22.80 | 22,560,238 | -0.29(-1.27%) |
Nov 03, 2011 | 22.91 | 23.15 | 22.88 | 23.09 | 25,809,658 | +0.30(+1.30%) |
Nov 02, 2011 | 22.68 | 22.89 | 22.65 | 22.80 | 21,610,524 | +0.25(+1.09%) |
Nov 01, 2011 | 22.58 | 22.70 | 22.46 | 22.55 | 35,220,320 | -0.43(-1.87%) |
Oct 31, 2011 | 23.09 | 23.23 | 22.97 | 22.98 | 28,239,506 | -0.21(-0.89%) |
Oct 28, 2011 | 23.05 | 23.20 | 23.00 | 23.19 | 25,726,568 | +0.12(+0.53%) |
Oct 27, 2011 | 23.19 | 23.24 | 22.91 | 23.07 | 39,696,240 | +0.37(+1.63%) |
Oct 26, 2011 | 22.63 | 22.72 | 22.34 | 22.70 | 23,844,476 | +0.18(+0.78%) |
Oct 25, 2011 | 22.84 | 22.85 | 22.47 | 22.52 | 21,148,892 | -0.31(-1.36%) |
Oct 24, 2011 | 23.01 | 23.09 | 22.74 | 22.83 | 20,229,336 | -0.11(-0.47%) |
Oct 21, 2011 | 22.85 | 22.98 | 22.69 | 22.94 | 34,412,132 | +0.36(+1.59%) |
Oct 20, 2011 | 22.70 | 22.73 | 22.39 | 22.58 | 19,803,558 | +0.03(+0.13%) |
Oct 19, 2011 | 22.53 | 22.81 | 22.49 | 22.55 | 22,875,124 | +0.10(+0.43%) |
Oct 18, 2011 | 22.62 | 22.70 | 22.34 | 22.45 | 35,153,480 | -0.09(-0.39%) |
Oct 17, 2011 | 22.81 | 22.82 | 22.48 | 22.54 | 30,074,638 | -0.29(-1.25%) |
Oct 14, 2011 | 22.94 | 22.94 | 22.65 | 22.82 | 20,077,276 | +0.15(+0.67%) |
Oct 13, 2011 | 22.66 | 22.73 | 22.50 | 22.67 | 19,187,598 | -0.03(-0.12%) |
Oct 12, 2011 | 22.62 | 22.86 | 22.47 | 22.70 | 26,086,674 | +0.23(+1.02%) |
Oct 11, 2011 | 22.45 | 22.60 | 22.40 | 22.47 | 16,572,632 | -0.03(-0.15%) |
Oct 10, 2011 | 22.39 | 22.51 | 22.21 | 22.50 | 18,363,990 | +0.34(+1.52%) |
Oct 07, 2011 | 22.37 | 22.37 | 22.00 | 22.17 | 28,031,190 | +0.17(+0.78%) |
Oct 06, 2011 | 21.91 | 22.01 | 21.68 | 22.00 | 37,466,552 | -0.05(-0.21%) |
Oct 05, 2011 | 22.02 | 22.07 | 21.71 | 22.04 | 34,244,448 | +0.10(+0.46%) |
Oct 04, 2011 | 21.81 | 22.01 | 21.31 | 21.94 | 45,810,784 | -0.06(-0.29%) |
Oct 03, 2011 | 22.10 | 22.73 | 21.90 | 22.01 | 57,152,324 | -0.72(-3.17%) |
Sep 30, 2011 | 23.02 | 23.24 | 22.73 | 22.73 | 37,203,324 | -0.50(-2.16%) |
Sep 29, 2011 | 23.18 | 23.42 | 22.94 | 23.23 | 31,769,380 | +0.33(+1.45%) |
Sep 28, 2011 | 23.49 | 23.60 | 22.84 | 22.89 | 28,290,882 | -0.51(-2.17%) |
Sep 27, 2011 | 23.59 | 23.68 | 23.30 | 23.40 | 33,072,348 | +0.27(+1.18%) |
Sep 26, 2011 | 22.88 | 23.17 | 22.76 | 23.13 | 35,686,840 | +0.45(+1.99%) |
Sep 23, 2011 | 22.66 | 22.78 | 22.49 | 22.68 | 36,097,532 | -0.13(-0.59%) |
Sep 22, 2011 | 22.66 | 22.92 | 22.41 | 22.81 | 54,018,928 | -0.49(-2.11%) |
Sep 21, 2011 | 23.83 | 23.91 | 23.30 | 23.30 | 34,977,572 | -0.46(-1.94%) |
Sep 20, 2011 | 23.81 | 24.04 | 23.72 | 23.76 | 27,221,920 | +0.05(+0.23%) |
Sep 19, 2011 | 23.57 | 23.78 | 23.53 | 23.71 | 42,469,704 | -0.25(-1.04%) |
Sep 16, 2011 | 24.01 | 24.11 | 23.89 | 23.96 | 51,463,904 | +0.07(+0.30%) |
Sep 15, 2011 | 23.52 | 23.89 | 23.50 | 23.89 | 31,491,782 | +0.42(+1.79%) |
Sep 14, 2011 | 23.32 | 23.71 | 23.06 | 23.47 | 33,036,034 | +0.23(+0.97%) |
Sep 13, 2011 | 23.20 | 23.32 | 23.07 | 23.24 | 31,842,230 | +0.06(+0.28%) |
Sep 12, 2011 | 22.85 | 23.23 | 22.79 | 23.18 | 43,616,772 | +0.00(+0.01%) |
Sep 09, 2011 | 23.59 | 23.60 | 22.96 | 23.18 | 49,227,548 | -0.60(-2.53%) |
Sep 08, 2011 | 23.61 | 23.98 | 23.57 | 23.78 | 37,216,400 | +0.12(+0.52%) |
Sep 07, 2011 | 23.39 | 23.67 | 23.36 | 23.65 | 31,858,302 | +0.46(+1.97%) |
Sep 06, 2011 | 22.53 | 23.23 | 22.51 | 23.20 | 38,583,812 | -0.10(-0.44%) |
Sep 02, 2011 | 23.29 | 23.38 | 23.22 | 23.30 | 26,236,842 | -0.24(-1.01%) |
Sep 01, 2011 | 23.42 | 23.75 | 23.31 | 23.54 | 35,214,592 | +0.00(+0.00%) |
Aug 31, 2011 | 23.34 | 23.64 | 23.27 | 23.54 | 33,400,002 | +0.20(+0.84%) |
Aug 30, 2011 | 23.31 | 23.48 | 23.23 | 23.34 | 47,409,024 | +0.04(+0.19%) |
Aug 29, 2011 | 23.04 | 23.34 | 23.01 | 23.30 | 26,393,900 | +0.41(+1.80%) |
Aug 26, 2011 | 22.69 | 22.98 | 22.28 | 22.89 | 29,706,696 | +0.18(+0.78%) |
Aug 25, 2011 | 23.25 | 23.25 | 22.64 | 22.71 | 37,859,168 | -0.57(-2.45%) |
Aug 24, 2011 | 23.00 | 23.29 | 22.90 | 23.28 | 29,146,744 | +0.21(+0.90%) |
Aug 23, 2011 | 22.54 | 23.07 | 22.49 | 23.07 | 35,845,072 | +0.60(+2.66%) |
Aug 22, 2011 | 22.72 | 22.74 | 22.44 | 22.47 | 29,416,112 | +0.06(+0.25%) |
Aug 19, 2011 | 22.56 | 22.81 | 22.34 | 22.42 | 45,613,780 | -0.22(-0.97%) |
Aug 18, 2011 | 22.80 | 23.03 | 22.40 | 22.64 | 59,214,004 | -0.51(-2.19%) |
Aug 17, 2011 | 22.87 | 23.17 | 22.77 | 23.15 | 34,223,432 | +0.37(+1.63%) |
Aug 16, 2011 | 22.61 | 22.88 | 22.57 | 22.78 | 32,047,484 | -0.01(-0.04%) |
Aug 15, 2011 | 22.54 | 22.86 | 22.47 | 22.79 | 34,543,588 | +0.35(+1.58%) |
Aug 12, 2011 | 22.30 | 22.63 | 22.18 | 22.43 | 30,396,132 | +0.22(+1.01%) |
Aug 11, 2011 | 21.38 | 22.49 | 21.35 | 22.21 | 57,478,868 | +0.84(+3.92%) |
Aug 10, 2011 | 22.13 | 22.22 | 21.28 | 21.37 | 57,276,828 | -0.91(-4.08%) |
Aug 09, 2011 | 22.11 | 22.34 | 21.24 | 22.28 | 64,545,368 | +0.52(+2.40%) |
Aug 08, 2011 | 22.11 | 22.45 | 21.70 | 21.76 | 74,966,920 | -0.55(-2.47%) |
Aug 05, 2011 | 22.14 | 22.47 | 21.73 | 22.31 | 65,725,044 | +0.32(+1.44%) |
Aug 04, 2011 | 22.64 | 22.76 | 21.96 | 21.99 | 48,375,432 | -0.86(-3.77%) |
Aug 03, 2011 | 22.38 | 22.91 | 22.37 | 22.85 | 42,033,044 | +0.44(+1.98%) |
Aug 02, 2011 | 22.52 | 22.59 | 22.41 | 22.41 | 27,145,558 | -0.22(-0.97%) |
Aug 01, 2011 | 22.89 | 22.89 | 22.42 | 22.63 | 26,421,540 | -0.09(-0.41%) |
Jul 29, 2011 | 22.84 | 23.00 | 22.68 | 22.72 | 30,762,324 | -0.27(-1.16%) |
Jul 28, 2011 | 22.94 | 23.15 | 22.93 | 22.99 | 22,853,206 | +0.04(+0.17%) |
Jul 27, 2011 | 22.98 | 23.14 | 22.90 | 22.95 | 27,952,696 | -0.17(-0.72%) |
Jul 26, 2011 | 23.17 | 23.21 | 23.08 | 23.12 | 17,705,318 | -0.02(-0.10%) |
Jul 25, 2011 | 23.09 | 23.24 | 23.06 | 23.14 | 19,687,336 | -0.16(-0.67%) |
Jul 22, 2011 | 23.24 | 23.32 | 23.21 | 23.30 | 19,944,978 | +0.13(+0.56%) |
Jul 21, 2011 | 22.99 | 23.26 | 22.89 | 23.17 | 33,056,178 | +0.16(+0.68%) |
Jul 20, 2011 | 23.14 | 23.17 | 22.99 | 23.01 | 23,696,470 | -0.15(-0.65%) |
Jul 19, 2011 | 22.62 | 23.31 | 22.56 | 23.16 | 55,995,580 | +0.74(+3.28%) |
Jul 18, 2011 | 22.47 | 22.53 | 22.25 | 22.42 | 22,131,876 | -0.14(-0.61%) |
Jul 15, 2011 | 22.67 | 22.67 | 22.48 | 22.56 | 26,179,848 | -0.05(-0.21%) |
Jul 14, 2011 | 22.74 | 22.83 | 22.51 | 22.61 | 22,465,540 | -0.13(-0.57%) |
Jul 13, 2011 | 22.78 | 22.86 | 22.64 | 22.74 | 21,981,702 | +0.07(+0.31%) |
Jul 12, 2011 | 22.71 | 22.87 | 22.63 | 22.67 | 19,969,548 | -0.08(-0.37%) |
Jul 11, 2011 | 22.63 | 22.81 | 22.62 | 22.75 | 21,180,156 | -0.19(-0.84%) |
Jul 08, 2011 | 22.84 | 22.95 | 22.76 | 22.95 | 18,964,100 | -0.02(-0.10%) |
Jul 07, 2011 | 22.99 | 23.02 | 22.91 | 22.97 | 18,592,726 | +0.07(+0.32%) |
Jul 06, 2011 | 22.82 | 22.97 | 22.82 | 22.90 | 17,184,718 | +0.08(+0.34%) |
Jul 05, 2011 | 22.75 | 22.98 | 22.75 | 22.82 | 22,151,334 | +0.07(+0.31%) |
Jul 01, 2011 | 22.39 | 22.75 | 22.39 | 22.75 | 24,674,050 | +0.27(+1.19%) |
Jun 30, 2011 | 22.38 | 22.55 | 22.32 | 22.48 | 23,338,616 | +0.19(+0.87%) |
Jun 29, 2011 | 22.11 | 22.33 | 22.11 | 22.29 | 25,494,910 | +0.23(+1.03%) |
Jun 28, 2011 | 21.89 | 22.08 | 21.83 | 22.06 | 19,354,434 | +0.27(+1.26%) |
Jun 27, 2011 | 21.67 | 21.87 | 21.67 | 21.79 | 22,116,018 | +0.09(+0.43%) |
Jun 24, 2011 | 21.74 | 21.84 | 21.62 | 21.69 | 48,001,360 | -0.02(-0.08%) |
Jun 23, 2011 | 22.03 | 22.04 | 21.53 | 21.71 | 39,611,364 | -0.47(-2.14%) |
Jun 22, 2011 | 22.15 | 22.32 | 22.09 | 22.18 | 23,518,674 | +0.05(+0.21%) |
Jun 21, 2011 | 22.09 | 22.15 | 21.97 | 22.14 | 21,348,734 | +0.14(+0.65%) |
Jun 20, 2011 | 22.05 | 22.05 | 21.97 | 21.99 | 16,599,633 | +0.07(+0.32%) |
Jun 17, 2011 | 22.01 | 22.13 | 21.92 | 21.92 | 31,938,990 | +0.04(+0.20%) |
Jun 16, 2011 | 21.71 | 21.97 | 21.65 | 21.88 | 23,256,116 | +0.17(+0.80%) |
Jun 15, 2011 | 21.85 | 21.88 | 21.60 | 21.71 | 24,511,510 | -0.21(-0.98%) |
Jun 14, 2011 | 21.85 | 22.00 | 21.82 | 21.92 | 21,019,510 | +0.16(+0.75%) |
Jun 13, 2011 | 21.75 | 21.80 | 21.65 | 21.76 | 28,557,344 | +0.07(+0.31%) |
Jun 10, 2011 | 21.79 | 21.83 | 21.64 | 21.69 | 21,108,744 | -0.17(-0.76%) |
Jun 09, 2011 | 21.71 | 22.00 | 21.65 | 21.86 | 19,765,278 | +0.16(+0.75%) |
Jun 08, 2011 | 21.64 | 21.74 | 21.58 | 21.69 | 17,716,508 | +0.07(+0.31%) |
Jun 07, 2011 | 21.73 | 21.80 | 21.62 | 21.63 | 17,384,630 | -0.07(-0.34%) |
Jun 06, 2011 | 21.73 | 21.82 | 21.68 | 21.70 | 15,745,503 | -0.04(-0.17%) |
Jun 03, 2011 | 21.65 | 21.84 | 21.63 | 21.74 | 19,502,822 | -0.64(-2.88%) |
May 24, 2011 | 22.44 | 22.48 | 22.29 | 22.38 | 16,402,222 | -0.01(-0.03%) |
May 23, 2011 | 22.42 | 22.52 | 22.28 | 22.39 | 19,954,932 | -0.27(-1.19%) |
May 20, 2011 | 22.66 | 22.73 | 22.52 | 22.65 | 19,563,340 | -0.05(-0.23%) |
May 19, 2011 | 22.69 | 22.79 | 22.56 | 22.71 | 19,552,878 | +0.05(+0.23%) |
May 18, 2011 | 22.55 | 22.67 | 22.44 | 22.65 | 20,236,102 | +0.10(+0.46%) |
May 17, 2011 | 22.47 | 22.61 | 22.39 | 22.55 | 20,037,064 | +0.05(+0.24%) |
May 16, 2011 | 22.59 | 22.63 | 22.46 | 22.50 | 18,649,676 | -0.12(-0.51%) |
May 13, 2011 | 22.64 | 22.81 | 22.56 | 22.61 | 24,144,974 | -0.04(-0.19%) |
May 12, 2011 | 22.34 | 22.70 | 22.28 | 22.66 | 25,758,908 | +0.33(+1.47%) |
May 11, 2011 | 22.32 | 22.45 | 22.19 | 22.33 | 16,915,188 | -0.01(-0.03%) |
May 10, 2011 | 22.22 | 22.38 | 22.22 | 22.34 | 16,763,200 | +0.13(+0.58%) |
May 09, 2011 | 22.18 | 22.32 | 22.17 | 22.21 | 13,394,555 | +0.02(+0.07%) |
May 06, 2011 | 22.37 | 22.42 | 22.13 | 22.19 | 25,716,420 | +0.07(+0.30%) |
May 05, 2011 | 22.46 | 22.47 | 22.02 | 22.12 | 21,436,372 | -0.25(-1.13%) |
May 04, 2011 | 22.51 | 22.53 | 22.29 | 22.38 | 20,423,070 | -0.14(-0.62%) |
May 03, 2011 | 22.46 | 22.52 | 22.41 | 22.52 | 15,899,109 | +0.05(+0.24%) |
May 02, 2011 | 22.45 | 22.48 | 22.43 | 22.46 | 18,870,782 | +0.09(+0.39%) |
Apr 29, 2011 | 22.41 | 22.48 | 22.31 | 22.38 | 22,346,348 | +0.02(+0.07%) |
Apr 28, 2011 | 22.20 | 22.37 | 22.11 | 22.36 | 21,234,162 | +0.14(+0.61%) |
Apr 27, 2011 | 22.35 | 22.36 | 22.08 | 22.22 | 25,434,124 | +0.02(+0.10%) |
Apr 26, 2011 | 22.47 | 22.23 | 21.83 | 22.20 | 49,314,528 | -0.27(-1.20%) |
Apr 25, 2011 | 22.41 | 22.48 | 22.33 | 22.47 | 16,146,819 | -0.05(-0.21%) |
Apr 21, 2011 | 22.52 | 22.61 | 22.38 | 22.52 | 16,548,045 | +0.01(+0.04%) |
Apr 20, 2011 | 22.52 | 22.57 | 22.43 | 22.51 | 19,353,572 | +0.25(+1.13%) |
Apr 19, 2011 | 22.29 | 22.39 | 22.21 | 22.25 | 16,143,870 | -0.07(-0.33%) |
Apr 18, 2011 | 22.41 | 22.44 | 22.11 | 22.33 | 24,290,052 | -0.23(-1.03%) |
Apr 15, 2011 | 22.66 | 22.67 | 22.51 | 22.56 | 26,408,902 | -0.10(-0.44%) |
Apr 14, 2011 | 22.34 | 22.71 | 22.25 | 22.66 | 36,037,036 | +0.34(+1.53%) |
Apr 13, 2011 | 22.30 | 22.38 | 22.21 | 22.32 | 12,774,086 | +0.13(+0.57%) |
Apr 12, 2011 | 22.22 | 22.26 | 22.03 | 22.19 | 25,053,992 | -0.17(-0.74%) |
Apr 11, 2011 | 22.31 | 22.50 | 22.16 | 22.36 | 22,107,018 | +0.04(+0.19%) |
Apr 08, 2011 | 22.35 | 22.44 | 22.18 | 22.31 | 16,897,374 | -0.06(-0.25%) |
Apr 07, 2011 | 22.37 | 22.47 | 22.20 | 22.37 | 19,223,922 | -0.06(-0.28%) |
Apr 06, 2011 | 22.41 | 22.50 | 22.29 | 22.43 | 21,270,218 | +0.05(+0.24%) |
Apr 05, 2011 | 22.39 | 22.48 | 22.33 | 22.38 | 18,827,298 | -0.06(-0.28%) |
Apr 04, 2011 | 22.30 | 22.49 | 22.28 | 22.44 | 20,327,886 | +0.15(+0.65%) |
Apr 01, 2011 | 22.19 | 22.38 | 22.09 | 22.30 | 28,249,400 | +0.29(+1.33%) |
Mar 31, 2011 | 21.88 | 22.17 | 21.88 | 22.00 | 26,716,694 | +0.10(+0.45%) |
Mar 30, 2011 | 21.90 | 22.05 | 21.90 | 21.90 | 28,399,462 | +0.11(+0.49%) |
Mar 29, 2011 | 21.63 | 21.80 | 21.59 | 21.80 | 17,444,392 | +0.23(+1.06%) |
Mar 28, 2011 | 21.63 | 21.72 | 21.57 | 21.57 | 17,493,736 | -0.06(-0.29%) |
Mar 25, 2011 | 21.52 | 21.69 | 21.50 | 21.63 | 18,735,660 | +0.18(+0.82%) |
Mar 24, 2011 | 21.42 | 21.58 | 21.41 | 21.46 | 20,116,122 | +0.14(+0.65%) |
Mar 23, 2011 | 20.99 | 21.40 | 20.98 | 21.32 | 19,545,814 | +0.25(+1.20%) |
Mar 22, 2011 | 21.12 | 21.15 | 20.98 | 21.07 | 12,700,430 | -0.02(-0.09%) |
Mar 21, 2011 | 21.15 | 21.18 | 21.04 | 21.09 | 18,923,370 | +0.29(+1.39%) |
Mar 18, 2011 | 20.89 | 21.00 | 20.71 | 20.80 | 35,671,088 | +0.14(+0.67%) |
Mar 17, 2011 | 20.71 | 20.83 | 20.54 | 20.66 | 30,359,658 | +0.21(+1.01%) |
Mar 16, 2011 | 20.79 | 20.85 | 20.33 | 20.45 | 48,276,488 | -0.45(-2.17%) |
Mar 15, 2011 | 20.80 | 20.99 | 20.78 | 20.91 | 38,316,152 | -0.30(-1.42%) |
Mar 14, 2011 | 21.34 | 21.43 | 21.07 | 21.21 | 26,846,074 | -0.29(-1.34%) |
Mar 11, 2011 | 21.53 | 21.60 | 21.38 | 21.50 | 18,112,236 | -0.00(-0.02%) |
Mar 10, 2011 | 21.49 | 21.58 | 21.39 | 21.50 | 26,977,004 | -0.11(-0.50%) |
Mar 09, 2011 | 21.58 | 21.63 | 21.49 | 21.61 | 22,557,864 | -0.01(-0.03%) |
Mar 08, 2011 | 21.54 | 21.68 | 21.48 | 21.62 | 31,477,214 | +0.14(+0.64%) |
Mar 07, 2011 | 21.51 | 21.65 | 21.23 | 21.48 | 35,893,004 | +0.00(+0.02%) |
Mar 04, 2011 | 21.53 | 21.59 | 21.33 | 21.47 | 35,027,104 | -0.12(-0.55%) |
Mar 03, 2011 | 21.34 | 21.69 | 21.33 | 21.59 | 44,062,088 | +0.38(+1.77%) |
Mar 02, 2011 | 21.27 | 21.34 | 21.12 | 21.22 | 31,545,218 | -0.16(-0.74%) |
Mar 01, 2011 | 21.17 | 21.49 | 21.14 | 21.38 | 47,198,880 | +0.33(+1.55%) |
Feb 28, 2011 | 21.13 | 21.23 | 21.03 | 21.05 | 29,410,948 | -0.13(-0.61%) |
Feb 25, 2011 | 21.00 | 21.21 | 20.98 | 21.18 | 17,373,418 | +0.14(+0.67%) |
Feb 24, 2011 | 21.14 | 21.20 | 20.98 | 21.04 | 25,913,428 | -0.01(-0.05%) |
Feb 23, 2011 | 21.00 | 21.19 | 20.98 | 21.05 | 27,626,332 | +0.05(+0.24%) |
Feb 22, 2011 | 20.86 | 21.16 | 20.85 | 21.00 | 27,254,600 | -0.26(-1.22%) |
Feb 18, 2011 | 21.27 | 21.29 | 21.11 | 21.26 | 37,433,336 | +0.00(+0.00%) |
Feb 17, 2011 | 20.87 | 21.31 | 20.84 | 21.26 | 28,014,574 | +0.38(+1.81%) |
Feb 16, 2011 | 20.77 | 20.91 | 20.71 | 20.88 | 19,733,072 | +0.07(+0.33%) |
Feb 15, 2011 | 20.72 | 20.82 | 20.60 | 20.81 | 24,732,512 | +0.02(+0.08%) |
Feb 14, 2011 | 20.97 | 20.99 | 20.75 | 20.79 | 18,422,414 | -0.14(-0.68%) |
Feb 11, 2011 | 20.82 | 20.96 | 20.79 | 20.93 | 29,001,140 | +0.01(+0.05%) |
Feb 10, 2011 | 20.80 | 20.92 | 20.69 | 20.92 | 27,878,458 | +0.13(+0.62%) |
Feb 09, 2011 | 21.11 | 21.32 | 20.70 | 20.80 | 45,539,316 | +0.09(+0.45%) |
Feb 08, 2011 | 20.56 | 20.72 | 20.53 | 20.70 | 19,832,204 | +0.12(+0.56%) |
Feb 07, 2011 | 20.64 | 20.64 | 20.52 | 20.59 | 18,240,014 | -0.01(-0.06%) |
Feb 04, 2011 | 20.63 | 20.70 | 20.54 | 20.60 | 14,249,579 | -0.00(-0.02%) |
Feb 03, 2011 | 20.65 | 20.74 | 20.46 | 20.60 | 19,735,074 | -0.10(-0.46%) |
Feb 02, 2011 | 20.80 | 20.90 | 20.60 | 20.70 | 23,682,798 | -0.06(-0.30%) |
Feb 01, 2011 | 20.71 | 20.85 | 20.70 | 20.76 | 24,335,798 | +0.07(+0.32%) |
Jan 31, 2011 | 20.52 | 20.70 | 20.38 | 20.70 | 23,865,172 | +0.21(+1.03%) |
Jan 28, 2011 | 20.70 | 20.84 | 20.46 | 20.49 | 36,182,348 | -0.16(-0.78%) |
Jan 27, 2011 | 20.81 | 20.82 | 20.63 | 20.65 | 20,529,690 | -0.09(-0.41%) |
Jan 26, 2011 | 20.80 | 20.84 | 20.70 | 20.73 | 20,736,358 | +0.00(+0.00%) |
Jan 25, 2011 | 20.82 | 20.85 | 20.60 | 20.73 | 27,628,154 | -0.10(-0.46%) |
Jan 24, 2011 | 20.70 | 20.84 | 20.64 | 20.83 | 22,870,726 | +0.16(+0.76%) |
Jan 21, 2011 | 20.81 | 20.81 | 20.65 | 20.67 | 25,392,666 | -0.05(-0.25%) |
Jan 20, 2011 | 20.95 | 21.04 | 20.66 | 20.72 | 31,271,030 | -0.16(-0.77%) |
Jan 19, 2011 | 20.97 | 21.05 | 20.81 | 20.88 | 27,841,878 | -0.02(-0.09%) |
Jan 18, 2011 | 20.82 | 20.99 | 20.80 | 20.90 | 24,815,812 | +0.12(+0.55%) |
Jan 14, 2011 | 20.87 | 20.87 | 20.74 | 20.79 | 19,194,936 | -0.09(-0.43%) |
Jan 13, 2011 | 20.83 | 21.03 | 20.79 | 20.88 | 27,250,676 | +0.12(+0.57%) |
Jan 12, 2011 | 20.82 | 20.86 | 20.65 | 20.76 | 21,595,674 | +0.12(+0.56%) |
Jan 11, 2011 | 20.86 | 20.88 | 20.64 | 20.64 | 23,557,658 | -0.12(-0.59%) |
Jan 10, 2011 | 20.65 | 20.81 | 20.60 | 20.77 | 22,635,200 | +0.05(+0.22%) |
Jan 07, 2011 | 20.67 | 20.75 | 20.60 | 20.72 | 25,200,022 | -0.08(-0.39%) |
Jan 06, 2011 | 20.95 | 20.96 | 20.69 | 20.80 | 32,991,562 | -0.11(-0.51%) |
Jan 05, 2011 | 21.01 | 21.06 | 20.70 | 20.91 | 52,216,536 | -0.13(-0.59%) |
Jan 04, 2011 | 21.41 | 21.47 | 21.01 | 21.03 | 42,423,496 | -0.44(-2.07%) |
Jan 03, 2011 | 21.69 | 21.69 | 21.44 | 21.48 | 28,765,644 | -0.18(-0.84%) |
Dec 31, 2010 | 21.52 | 21.67 | 21.52 | 21.66 | 16,357,790 | +0.09(+0.41%) |
Dec 30, 2010 | 21.55 | 21.60 | 21.52 | 21.57 | 14,099,000 | +0.02(+0.08%) |
Dec 29, 2010 | 21.53 | 21.62 | 21.52 | 21.55 | 13,294,392 | +0.03(+0.14%) |
Dec 28, 2010 | 21.44 | 21.55 | 21.42 | 21.52 | 14,983,859 | +0.10(+0.45%) |
Dec 27, 2010 | 21.59 | 21.59 | 21.42 | 21.43 | 15,067,642 | -0.17(-0.78%) |
Dec 23, 2010 | 21.58 | 21.69 | 21.56 | 21.60 | 19,861,116 | -0.00(-0.02%) |
Dec 22, 2010 | 21.54 | 21.60 | 21.41 | 21.60 | 23,412,620 | +0.03(+0.15%) |
Dec 21, 2010 | 21.52 | 21.60 | 21.46 | 21.57 | 28,440,660 | +0.06(+0.28%) |
Dec 20, 2010 | 21.56 | 21.65 | 21.47 | 21.51 | 27,702,396 | -0.13(-0.59%) |
Dec 17, 2010 | 21.41 | 21.65 | 21.36 | 21.64 | 44,478,912 | +0.12(+0.55%) |
Dec 16, 2010 | 21.36 | 21.55 | 21.30 | 21.52 | 43,771,264 | +0.20(+0.93%) |
Dec 15, 2010 | 21.04 | 21.39 | 20.99 | 21.32 | 39,631,152 | +0.28(+1.31%) |
Dec 14, 2010 | 21.35 | 21.37 | 20.98 | 21.04 | 42,418,008 | -0.31(-1.46%) |
Dec 13, 2010 | 21.20 | 21.39 | 21.17 | 21.36 | 28,481,958 | +0.07(+0.31%) |
Dec 10, 2010 | 21.36 | 21.37 | 21.17 | 21.29 | 27,192,654 | -0.06(-0.28%) |
Dec 09, 2010 | 21.28 | 21.38 | 21.26 | 21.35 | 29,793,610 | +0.14(+0.68%) |
Dec 08, 2010 | 21.10 | 21.22 | 21.10 | 21.20 | 27,698,160 | +0.08(+0.39%) |
Dec 07, 2010 | 21.20 | 21.26 | 21.11 | 21.12 | 29,949,354 | +0.05(+0.23%) |
Dec 06, 2010 | 21.20 | 21.24 | 21.07 | 21.07 | 33,740,312 | -0.17(-0.79%) |
Dec 03, 2010 | 21.34 | 21.39 | 21.23 | 21.24 | 31,408,186 | -0.13(-0.62%) |
Dec 02, 2010 | 21.29 | 21.39 | 21.24 | 21.37 | 34,573,224 | +0.07(+0.31%) |