Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Jan 31, 2012 | 17.77 | 18.42 | 17.69 | 18.19 | 11,021,896 | +0.53(+3.02%) |
Jan 30, 2012 | 17.63 | 17.71 | 17.43 | 17.66 | 5,949,345 | -0.11(-0.61%) |
Jan 27, 2012 | 17.15 | 17.96 | 17.14 | 17.76 | 6,918,614 | +0.47(+2.72%) |
Jan 26, 2012 | 17.68 | 18.05 | 17.23 | 17.29 | 6,379,117 | -0.37(-2.11%) |
Jan 25, 2012 | 17.40 | 17.76 | 17.18 | 17.67 | 6,186,731 | +0.10(+0.56%) |
Jan 24, 2012 | 17.81 | 17.81 | 17.14 | 17.57 | 9,996,144 | -0.04(-0.22%) |
Jan 23, 2012 | 17.63 | 17.80 | 17.52 | 17.61 | 9,163,613 | +0.05(+0.28%) |
Jan 20, 2012 | 17.63 | 17.86 | 17.27 | 17.56 | 12,202,994 | +0.38(+2.22%) |
Jan 19, 2012 | 17.85 | 18.02 | 16.50 | 17.18 | 20,314,018 | -0.71(-3.94%) |
Jan 18, 2012 | 17.35 | 17.90 | 17.33 | 17.88 | 7,925,853 | +0.51(+2.93%) |
Jan 17, 2012 | 17.76 | 17.85 | 17.20 | 17.37 | 16,831,452 | -0.29(-1.66%) |
Jan 13, 2012 | 18.87 | 18.94 | 17.58 | 17.67 | 19,085,010 | -1.44(-7.53%) |
Jan 12, 2012 | 19.16 | 19.42 | 18.93 | 19.11 | 6,014,037 | +0.13(+0.67%) |
Jan 11, 2012 | 18.90 | 19.12 | 18.79 | 18.98 | 6,929,626 | -0.07(-0.39%) |
Jan 10, 2012 | 19.17 | 19.35 | 18.98 | 19.05 | 6,880,034 | +0.03(+0.18%) |
Jan 09, 2012 | 19.56 | 19.56 | 18.69 | 19.02 | 12,227,335 | -0.24(-1.27%) |
Jan 06, 2012 | 20.05 | 20.16 | 19.23 | 19.26 | 7,383,975 | -0.84(-4.19%) |
Jan 05, 2012 | 19.98 | 20.38 | 19.74 | 20.11 | 5,164,466 | +0.23(+1.18%) |
Jan 04, 2012 | 20.68 | 20.75 | 19.84 | 19.87 | 7,637,260 | -0.30(-1.50%) |
Dec 30, 2011 | 20.43 | 20.53 | 20.15 | 20.17 | 2,069,927 | -0.25(-1.25%) |
Dec 29, 2011 | 20.16 | 20.48 | 19.95 | 20.43 | 2,341,762 | +0.31(+1.56%) |
Dec 28, 2011 | 20.60 | 20.83 | 20.07 | 20.12 | 3,434,165 | -0.46(-2.24%) |
Dec 27, 2011 | 20.38 | 20.81 | 20.23 | 20.58 | 5,896,126 | +0.29(+1.45%) |
Dec 23, 2011 | 19.98 | 20.29 | 19.75 | 20.28 | 2,282,613 | +0.40(+2.02%) |
Dec 21, 2011 | 20.33 | 20.57 | 19.75 | 19.88 | 4,004,819 | -0.26(-1.31%) |
Dec 20, 2011 | 19.66 | 20.20 | 19.55 | 20.14 | 3,461,459 | +0.71(+3.65%) |
Dec 19, 2011 | 19.93 | 20.13 | 19.36 | 19.43 | 5,598,481 | -0.37(-1.88%) |
Dec 16, 2011 | 20.69 | 21.07 | 19.70 | 19.81 | 11,902,064 | -0.68(-3.32%) |
Dec 15, 2011 | 20.21 | 20.63 | 20.18 | 20.49 | 6,520,434 | +0.57(+2.85%) |
Dec 14, 2011 | 20.36 | 20.45 | 19.84 | 19.92 | 6,795,402 | -0.51(-2.49%) |
Dec 13, 2011 | 21.31 | 21.54 | 20.32 | 20.43 | 6,786,004 | -0.80(-3.78%) |
Dec 12, 2011 | 21.37 | 21.47 | 20.90 | 21.23 | 3,471,598 | -0.30(-1.41%) |
Dec 09, 2011 | 21.17 | 21.59 | 20.78 | 21.54 | 5,478,530 | +0.49(+2.33%) |
Dec 08, 2011 | 22.05 | 22.08 | 21.02 | 21.05 | 8,014,033 | -1.08(-4.87%) |
Dec 07, 2011 | 22.54 | 22.60 | 21.84 | 22.12 | 6,859,833 | -0.55(-2.42%) |
Dec 06, 2011 | 22.38 | 22.93 | 22.19 | 22.67 | 7,498,061 | +0.41(+1.85%) |
Dec 05, 2011 | 22.92 | 23.01 | 22.12 | 22.26 | 8,432,018 | -0.26(-1.15%) |
Dec 02, 2011 | 23.09 | 23.31 | 22.48 | 22.52 | 4,891,696 | -0.32(-1.41%) |
Dec 01, 2011 | 22.62 | 23.31 | 22.62 | 22.84 | 7,500,542 | +0.13(+0.58%) |
Nov 30, 2011 | 22.01 | 22.73 | 21.98 | 22.71 | 8,128,921 | +1.47(+6.92%) |
Nov 29, 2011 | 21.69 | 21.75 | 21.07 | 21.24 | 5,107,688 | -0.39(-1.81%) |
Nov 28, 2011 | 21.53 | 21.98 | 21.07 | 21.63 | 8,042,726 | +1.23(+6.05%) |
Nov 25, 2011 | 20.45 | 20.77 | 20.39 | 20.40 | 2,325,445 | -0.11(-0.53%) |
Nov 23, 2011 | 21.13 | 21.22 | 20.51 | 20.51 | 4,132,358 | -0.90(-4.21%) |
Nov 22, 2011 | 21.12 | 21.65 | 20.96 | 21.41 | 4,011,028 | +0.23(+1.09%) |
Nov 21, 2011 | 21.11 | 21.34 | 20.46 | 21.18 | 7,166,611 | -0.36(-1.66%) |
Nov 18, 2011 | 21.99 | 22.01 | 21.47 | 21.54 | 4,331,175 | -0.32(-1.48%) |
Nov 17, 2011 | 22.49 | 22.51 | 21.72 | 21.86 | 6,258,801 | -0.72(-3.21%) |
Nov 16, 2011 | 23.23 | 23.50 | 22.51 | 22.58 | 5,803,770 | -0.73(-3.15%) |
Nov 15, 2011 | 23.15 | 23.44 | 22.85 | 23.32 | 4,518,996 | +0.06(+0.25%) |
Nov 14, 2011 | 23.25 | 23.57 | 22.99 | 23.26 | 4,747,296 | -0.15(-0.63%) |
Nov 11, 2011 | 23.30 | 23.58 | 23.15 | 23.41 | 5,257,982 | +0.32(+1.40%) |
Nov 10, 2011 | 22.85 | 23.45 | 22.85 | 23.08 | 7,608,950 | +0.53(+2.34%) |
Nov 09, 2011 | 23.19 | 23.28 | 22.50 | 22.55 | 4,758,615 | -1.19(-4.99%) |
Nov 08, 2011 | 24.14 | 24.39 | 23.38 | 23.74 | 8,882,917 | -0.24(-1.02%) |
Nov 07, 2011 | 24.59 | 24.68 | 23.68 | 23.98 | 6,528,623 | -0.70(-2.82%) |
Nov 04, 2011 | 23.63 | 25.59 | 23.38 | 24.68 | 15,519,824 | +0.80(+3.36%) |
Nov 03, 2011 | 23.27 | 24.00 | 22.85 | 23.88 | 13,167,954 | +0.88(+3.83%) |
Nov 02, 2011 | 22.38 | 23.17 | 22.28 | 22.99 | 8,959,718 | +1.00(+4.54%) |
Nov 01, 2011 | 22.07 | 22.54 | 21.80 | 22.00 | 8,871,918 | -0.87(-3.81%) |
Oct 31, 2011 | 23.38 | 23.38 | 22.71 | 22.87 | 6,575,569 | -0.73(-3.11%) |
Oct 28, 2011 | 23.07 | 24.37 | 23.07 | 23.60 | 9,601,327 | -0.39(-1.63%) |
Oct 27, 2011 | 24.48 | 24.76 | 23.33 | 23.99 | 19,121,558 | +0.11(+0.45%) |
Oct 26, 2011 | 24.39 | 24.41 | 23.25 | 23.89 | 8,531,904 | -0.08(-0.33%) |
Oct 25, 2011 | 24.22 | 24.35 | 23.76 | 23.96 | 7,205,846 | -0.46(-1.88%) |
Oct 24, 2011 | 23.38 | 24.43 | 23.38 | 24.42 | 7,487,585 | +1.33(+5.77%) |
Oct 21, 2011 | 23.13 | 23.66 | 22.80 | 23.09 | 8,350,742 | +0.17(+0.73%) |
Oct 20, 2011 | 23.01 | 23.30 | 22.33 | 22.93 | 7,327,063 | -0.21(-0.89%) |
Oct 19, 2011 | 23.89 | 24.08 | 23.08 | 23.13 | 6,298,137 | -0.87(-3.63%) |
Oct 18, 2011 | 23.57 | 24.28 | 23.30 | 24.00 | 7,036,301 | +0.67(+2.87%) |
Oct 17, 2011 | 23.87 | 24.09 | 23.26 | 23.33 | 4,712,142 | -0.70(-2.91%) |
Oct 14, 2011 | 23.59 | 24.03 | 23.45 | 24.03 | 4,877,614 | +0.70(+2.98%) |
Oct 13, 2011 | 23.15 | 23.39 | 22.85 | 23.34 | 5,782,665 | +0.10(+0.42%) |
Oct 12, 2011 | 23.23 | 23.49 | 23.01 | 23.24 | 6,014,629 | +0.22(+0.94%) |
Oct 11, 2011 | 23.00 | 23.36 | 22.75 | 23.02 | 5,740,610 | -0.08(-0.34%) |
Oct 10, 2011 | 22.26 | 23.10 | 21.79 | 23.10 | 7,501,878 | +1.19(+5.43%) |
Oct 07, 2011 | 22.08 | 22.23 | 21.72 | 21.91 | 7,289,113 | -0.18(-0.82%) |
Oct 06, 2011 | 21.58 | 22.09 | 20.42 | 22.09 | 12,717,091 | +1.57(+7.63%) |
Oct 05, 2011 | 19.89 | 20.58 | 19.66 | 20.53 | 9,243,181 | +0.68(+3.40%) |
Oct 04, 2011 | 19.08 | 19.85 | 18.60 | 19.85 | 8,042,129 | +0.50(+2.58%) |
Oct 03, 2011 | 19.96 | 20.37 | 19.35 | 19.35 | 6,678,023 | -0.68(-3.37%) |
Sep 30, 2011 | 20.00 | 20.56 | 19.91 | 20.03 | 6,861,542 | -0.17(-0.82%) |
Sep 29, 2011 | 20.95 | 21.20 | 19.66 | 20.19 | 8,289,762 | -0.38(-1.86%) |
Sep 28, 2011 | 21.67 | 21.76 | 20.54 | 20.58 | 6,587,164 | -0.89(-4.15%) |
Sep 27, 2011 | 21.71 | 21.90 | 21.35 | 21.47 | 11,783,739 | +0.16(+0.73%) |
Sep 26, 2011 | 21.07 | 21.62 | 20.75 | 21.31 | 10,162,577 | +0.50(+2.42%) |
Sep 23, 2011 | 20.28 | 20.93 | 20.10 | 20.81 | 6,982,396 | +0.48(+2.34%) |
Sep 22, 2011 | 20.85 | 20.95 | 20.04 | 20.33 | 10,141,723 | -1.17(-5.42%) |
Sep 21, 2011 | 22.52 | 22.83 | 21.49 | 21.50 | 9,092,962 | -0.94(-4.17%) |
Sep 20, 2011 | 22.46 | 23.08 | 22.27 | 22.43 | 6,949,101 | +0.03(+0.15%) |
Sep 19, 2011 | 22.20 | 22.52 | 22.01 | 22.40 | 6,971,953 | -0.14(-0.61%) |
Sep 16, 2011 | 22.50 | 22.66 | 22.23 | 22.53 | 9,080,425 | +0.04(+0.17%) |
Sep 15, 2011 | 22.52 | 22.58 | 22.07 | 22.50 | 8,404,783 | +0.28(+1.28%) |
Sep 14, 2011 | 21.78 | 22.52 | 21.63 | 22.21 | 9,711,429 | +0.56(+2.58%) |
Sep 13, 2011 | 21.73 | 21.74 | 21.26 | 21.65 | 11,009,652 | +0.04(+0.18%) |
Sep 12, 2011 | 20.75 | 21.71 | 20.66 | 21.61 | 10,684,059 | +0.70(+3.32%) |
Sep 09, 2011 | 21.37 | 21.51 | 20.61 | 20.92 | 10,261,380 | -0.71(-3.26%) |
Sep 08, 2011 | 22.01 | 22.03 | 21.48 | 21.62 | 9,453,434 | -0.46(-2.08%) |
Sep 07, 2011 | 21.69 | 22.26 | 21.69 | 22.08 | 18,896,610 | +0.65(+3.01%) |
Sep 06, 2011 | 20.94 | 21.55 | 20.60 | 21.44 | 6,625,696 | -0.09(-0.43%) |
Sep 02, 2011 | 21.28 | 21.67 | 20.72 | 21.53 | 6,719,492 | +0.02(+0.11%) |
Sep 01, 2011 | 22.06 | 22.33 | 21.48 | 21.51 | 7,002,921 | -0.61(-2.75%) |
Aug 31, 2011 | 21.91 | 22.31 | 21.86 | 22.11 | 9,170,593 | +0.02(+0.09%) |
Aug 30, 2011 | 21.72 | 22.52 | 21.56 | 22.09 | 8,686,333 | +0.27(+1.26%) |
Aug 29, 2011 | 21.33 | 22.22 | 21.23 | 21.82 | 8,386,276 | +0.76(+3.63%) |
Aug 26, 2011 | 19.85 | 21.17 | 19.84 | 21.06 | 11,710,789 | +1.08(+5.39%) |
Aug 25, 2011 | 20.02 | 20.09 | 19.57 | 19.98 | 6,172,731 | +0.06(+0.30%) |
Aug 24, 2011 | 19.81 | 20.01 | 19.43 | 19.92 | 3,456,921 | +0.03(+0.15%) |
Aug 23, 2011 | 19.25 | 19.89 | 18.68 | 19.89 | 5,673,244 | +0.70(+3.62%) |
Aug 22, 2011 | 19.27 | 19.53 | 19.04 | 19.19 | 6,571,776 | +0.28(+1.50%) |
Aug 19, 2011 | 18.15 | 19.41 | 18.12 | 18.91 | 10,511,476 | +0.43(+2.33%) |
Aug 18, 2011 | 18.94 | 18.99 | 18.03 | 18.48 | 7,689,218 | -1.01(-5.20%) |
Aug 17, 2011 | 19.72 | 19.99 | 19.13 | 19.49 | 6,445,166 | -0.11(-0.57%) |
Aug 16, 2011 | 19.69 | 19.82 | 19.26 | 19.61 | 4,702,698 | -0.24(-1.18%) |
Aug 15, 2011 | 19.54 | 19.97 | 19.38 | 19.84 | 5,558,367 | +0.32(+1.66%) |
Aug 12, 2011 | 18.73 | 19.53 | 18.36 | 19.52 | 11,280,746 | +0.76(+4.07%) |
Aug 11, 2011 | 17.90 | 18.98 | 17.67 | 18.75 | 15,572,502 | +1.50(+8.68%) |
Aug 10, 2011 | 17.88 | 17.88 | 17.16 | 17.26 | 14,060,215 | -0.96(-5.27%) |
Aug 09, 2011 | 18.08 | 18.25 | 17.22 | 18.22 | 14,481,257 | +0.44(+2.48%) |
Aug 08, 2011 | 19.13 | 19.28 | 17.77 | 17.77 | 10,572,186 | -1.81(-9.25%) |
Aug 05, 2011 | 19.87 | 20.07 | 18.64 | 19.59 | 11,672,638 | -0.15(-0.74%) |
Aug 04, 2011 | 20.60 | 20.70 | 19.72 | 19.73 | 9,717,867 | -1.17(-5.58%) |
Aug 03, 2011 | 20.74 | 20.96 | 20.29 | 20.90 | 6,808,256 | +0.13(+0.61%) |
Aug 02, 2011 | 21.33 | 21.73 | 20.76 | 20.77 | 8,239,625 | -0.72(-3.37%) |
Aug 01, 2011 | 21.94 | 22.00 | 21.31 | 21.50 | 6,181,362 | -0.29(-1.35%) |
Jul 29, 2011 | 21.92 | 22.17 | 21.59 | 21.79 | 5,229,144 | -0.30(-1.37%) |
Jul 28, 2011 | 22.44 | 22.58 | 22.05 | 22.09 | 5,064,055 | -0.40(-1.78%) |
Jul 27, 2011 | 23.87 | 23.87 | 22.39 | 22.50 | 15,533,814 | -0.82(-3.53%) |
Jul 26, 2011 | 23.69 | 23.70 | 23.23 | 23.32 | 7,221,254 | -0.25(-1.08%) |
Jul 25, 2011 | 23.36 | 23.82 | 23.17 | 23.57 | 6,570,381 | +0.14(+0.59%) |
Jul 22, 2011 | 23.47 | 23.55 | 23.40 | 23.44 | 7,518,844 | +0.04(+0.17%) |
Jul 21, 2011 | 23.54 | 23.63 | 23.28 | 23.40 | 8,841,477 | -0.12(-0.50%) |
Jul 20, 2011 | 23.70 | 23.70 | 23.35 | 23.51 | 9,559,235 | -0.09(-0.37%) |
Jul 19, 2011 | 23.31 | 23.74 | 23.31 | 23.60 | 9,467,355 | +0.48(+2.08%) |
Jul 18, 2011 | 23.06 | 23.17 | 22.83 | 23.12 | 5,733,849 | +0.01(+0.04%) |
Jul 15, 2011 | 23.14 | 23.28 | 22.94 | 23.11 | 10,846,990 | +0.09(+0.38%) |
Jul 14, 2011 | 23.00 | 23.27 | 22.71 | 23.02 | 9,563,500 | -0.39(-1.67%) |
Jul 13, 2011 | 22.87 | 23.98 | 22.85 | 23.42 | 14,256,597 | -0.25(-1.08%) |
Jul 12, 2011 | 23.90 | 24.06 | 23.63 | 23.67 | 5,454,247 | -0.22(-0.90%) |
Jul 11, 2011 | 24.44 | 24.45 | 23.76 | 23.89 | 3,752,574 | -0.65(-2.63%) |
Jul 08, 2011 | 24.07 | 24.53 | 23.98 | 24.53 | 4,368,713 | +0.22(+0.89%) |
Jul 07, 2011 | 24.08 | 24.41 | 23.97 | 24.32 | 3,875,246 | +0.47(+1.97%) |
Jul 06, 2011 | 23.83 | 24.04 | 23.72 | 23.85 | 4,199,528 | +0.03(+0.12%) |
Jul 05, 2011 | 23.75 | 24.33 | 23.65 | 23.82 | 5,181,529 | +0.13(+0.54%) |
Jul 01, 2011 | 23.08 | 23.70 | 22.92 | 23.69 | 5,013,468 | +0.58(+2.50%) |
Jun 30, 2011 | 23.12 | 23.23 | 22.85 | 23.11 | 4,449,315 | -0.01(-0.04%) |
Jun 29, 2011 | 22.02 | 23.45 | 22.02 | 23.12 | 8,900,734 | +1.04(+4.70%) |
Jun 28, 2011 | 21.37 | 22.11 | 21.28 | 22.08 | 6,110,209 | +0.82(+3.87%) |
Jun 27, 2011 | 21.33 | 21.43 | 21.15 | 21.26 | 4,916,871 | -0.06(-0.28%) |
Jun 24, 2011 | 21.42 | 21.45 | 21.16 | 21.32 | 5,126,697 | -0.13(-0.59%) |
Jun 23, 2011 | 21.81 | 21.81 | 21.03 | 21.45 | 10,950,199 | -0.63(-2.84%) |
Jun 22, 2011 | 22.12 | 22.32 | 22.02 | 22.07 | 2,395,508 | -0.14(-0.62%) |
Jun 21, 2011 | 22.03 | 22.34 | 21.73 | 22.21 | 4,186,016 | +0.31(+1.43%) |
Jun 20, 2011 | 21.96 | 22.03 | 21.74 | 21.90 | 2,763,102 | +0.12(+0.54%) |
Jun 17, 2011 | 22.27 | 22.33 | 21.74 | 21.78 | 5,166,730 | -0.18(-0.80%) |
Jun 16, 2011 | 22.26 | 22.39 | 21.75 | 21.96 | 4,654,195 | -0.29(-1.32%) |
Jun 15, 2011 | 22.49 | 22.91 | 22.20 | 22.25 | 7,080,187 | -0.47(-2.05%) |
Jun 14, 2011 | 22.48 | 22.79 | 22.33 | 22.72 | 4,903,588 | +0.40(+1.78%) |
Jun 13, 2011 | 22.36 | 22.54 | 22.28 | 22.32 | 4,171,123 | -0.01(-0.07%) |
Jun 10, 2011 | 22.50 | 22.72 | 22.31 | 22.33 | 4,184,345 | -0.29(-1.28%) |
Jun 09, 2011 | 22.36 | 22.69 | 22.08 | 22.62 | 3,609,701 | +0.37(+1.67%) |
Jun 08, 2011 | 22.80 | 22.87 | 22.17 | 22.25 | 6,810,574 | -0.62(-2.70%) |
Jun 07, 2011 | 23.36 | 23.36 | 22.60 | 22.87 | 6,811,966 | -0.44(-1.87%) |
Jun 06, 2011 | 23.75 | 23.82 | 23.22 | 23.30 | 4,261,874 | -0.23(-0.98%) |
Jun 03, 2011 | 23.64 | 24.07 | 23.45 | 23.53 | 7,191,202 | +0.82(+3.62%) |
May 24, 2011 | 22.96 | 23.10 | 22.59 | 22.71 | 2,950,010 | -0.16(-0.69%) |
May 23, 2011 | 22.88 | 22.98 | 22.59 | 22.87 | 3,254,021 | -0.28(-1.23%) |
May 20, 2011 | 23.22 | 23.40 | 22.96 | 23.15 | 4,556,422 | -0.14(-0.59%) |
May 19, 2011 | 23.20 | 23.45 | 23.10 | 23.29 | 3,728,504 | +0.06(+0.25%) |
May 18, 2011 | 22.76 | 23.36 | 22.75 | 23.23 | 3,482,937 | +0.33(+1.45%) |
May 17, 2011 | 22.63 | 23.20 | 22.61 | 22.90 | 5,825,613 | +0.26(+1.17%) |
May 16, 2011 | 23.07 | 23.19 | 22.62 | 22.63 | 5,590,238 | -0.58(-2.49%) |
May 13, 2011 | 22.45 | 23.55 | 22.45 | 23.21 | 10,896,564 | +0.80(+3.58%) |
May 12, 2011 | 22.13 | 22.61 | 21.98 | 22.41 | 4,329,392 | +0.26(+1.19%) |
May 11, 2011 | 22.18 | 22.50 | 21.87 | 22.14 | 5,750,203 | -0.15(-0.66%) |
May 10, 2011 | 21.63 | 22.40 | 21.52 | 22.29 | 7,562,012 | +0.71(+3.27%) |
May 09, 2011 | 21.30 | 21.77 | 21.24 | 21.58 | 5,721,866 | +0.28(+1.33%) |
May 06, 2011 | 21.23 | 21.71 | 20.94 | 21.30 | 7,711,785 | +0.07(+0.32%) |
May 05, 2011 | 20.42 | 21.27 | 20.20 | 21.23 | 18,429,336 | +1.72(+8.84%) |
May 04, 2011 | 19.77 | 19.89 | 19.10 | 19.51 | 7,198,517 | -0.23(-1.19%) |
May 03, 2011 | 19.87 | 20.30 | 19.54 | 19.74 | 3,541,453 | -0.14(-0.69%) |
May 02, 2011 | 19.85 | 20.03 | 19.45 | 19.88 | 5,520,236 | +0.12(+0.59%) |
Apr 29, 2011 | 20.07 | 20.29 | 19.74 | 19.76 | 5,830,752 | -0.30(-1.51%) |
Apr 28, 2011 | 19.83 | 20.13 | 19.72 | 20.07 | 4,228,736 | +0.24(+1.24%) |
Apr 27, 2011 | 19.84 | 19.84 | 19.50 | 19.82 | 5,251,759 | +0.01(+0.05%) |
Apr 26, 2011 | 19.94 | 20.09 | 19.71 | 19.81 | 9,019,868 | -0.30(-1.51%) |
Apr 25, 2011 | 20.10 | 20.29 | 19.98 | 20.12 | 2,678,153 | +0.13(+0.64%) |
Apr 21, 2011 | 20.13 | 20.25 | 19.93 | 19.99 | 2,648,358 | -0.09(-0.44%) |
Apr 20, 2011 | 19.83 | 20.10 | 19.71 | 20.08 | 5,004,209 | +0.50(+2.55%) |
Apr 19, 2011 | 19.46 | 19.61 | 19.43 | 19.58 | 4,078,620 | +0.12(+0.60%) |
Apr 18, 2011 | 19.47 | 19.53 | 19.16 | 19.46 | 5,139,411 | -0.25(-1.29%) |
Apr 15, 2011 | 19.58 | 19.75 | 19.35 | 19.71 | 3,854,886 | +0.18(+0.90%) |
Apr 14, 2011 | 19.36 | 19.62 | 19.23 | 19.54 | 3,423,053 | +0.06(+0.30%) |
Apr 13, 2011 | 19.39 | 19.77 | 19.33 | 19.48 | 4,747,096 | +0.15(+0.76%) |
Apr 12, 2011 | 19.30 | 19.38 | 19.18 | 19.33 | 4,274,577 | -0.11(-0.55%) |
Apr 11, 2011 | 19.51 | 19.66 | 19.22 | 19.44 | 3,856,650 | -0.01(-0.05%) |
Apr 08, 2011 | 19.96 | 20.10 | 19.31 | 19.45 | 4,632,624 | -0.38(-1.93%) |
Apr 07, 2011 | 19.76 | 20.04 | 19.67 | 19.83 | 3,187,580 | +0.00(+0.00%) |
Apr 06, 2011 | 19.61 | 19.95 | 19.58 | 19.83 | 5,163,172 | +0.22(+1.10%) |
Apr 05, 2011 | 19.23 | 19.87 | 19.18 | 19.62 | 7,057,566 | +0.33(+1.73%) |
Apr 04, 2011 | 19.33 | 19.48 | 19.15 | 19.28 | 3,665,750 | -0.04(-0.20%) |
Apr 01, 2011 | 19.29 | 19.59 | 19.20 | 19.32 | 5,813,330 | +0.20(+1.02%) |
Mar 31, 2011 | 19.26 | 19.37 | 19.00 | 19.13 | 3,943,488 | -0.15(-0.76%) |
Mar 30, 2011 | 19.34 | 19.44 | 19.19 | 19.27 | 3,365,574 | +0.02(+0.10%) |
Mar 29, 2011 | 19.29 | 19.40 | 19.09 | 19.25 | 3,433,873 | -0.05(-0.25%) |
Mar 28, 2011 | 19.30 | 19.54 | 19.25 | 19.30 | 3,532,645 | +0.01(+0.05%) |
Mar 25, 2011 | 19.42 | 19.49 | 19.14 | 19.29 | 3,782,751 | -0.14(-0.71%) |
Mar 24, 2011 | 18.74 | 19.58 | 18.74 | 19.43 | 7,001,412 | +0.72(+3.87%) |
Mar 23, 2011 | 18.35 | 18.75 | 18.23 | 18.71 | 7,976,707 | +0.27(+1.49%) |
Mar 22, 2011 | 18.55 | 18.68 | 18.34 | 18.43 | 4,308,917 | -0.12(-0.63%) |
Mar 21, 2011 | 18.59 | 18.77 | 18.35 | 18.55 | 4,925,778 | +0.34(+1.88%) |
Mar 18, 2011 | 18.45 | 18.51 | 18.06 | 18.21 | 8,363,635 | -0.08(-0.43%) |
Mar 17, 2011 | 18.05 | 18.35 | 17.90 | 18.28 | 6,261,050 | +0.45(+2.53%) |
Mar 16, 2011 | 17.89 | 18.22 | 17.77 | 17.83 | 8,329,865 | -0.16(-0.87%) |
Mar 15, 2011 | 17.72 | 18.09 | 17.70 | 17.99 | 5,636,471 | -0.23(-1.24%) |
Mar 14, 2011 | 17.96 | 18.24 | 17.73 | 18.22 | 4,869,787 | +0.06(+0.32%) |
Mar 11, 2011 | 18.04 | 18.22 | 17.80 | 18.16 | 3,901,194 | +0.01(+0.07%) |
Mar 10, 2011 | 18.08 | 18.21 | 17.76 | 18.14 | 4,538,539 | -0.09(-0.50%) |
Mar 09, 2011 | 18.27 | 18.37 | 18.07 | 18.23 | 2,781,634 | -0.12(-0.68%) |
Mar 08, 2011 | 18.15 | 18.61 | 18.01 | 18.36 | 4,614,055 | +0.29(+1.61%) |
Mar 07, 2011 | 18.43 | 18.56 | 17.88 | 18.07 | 6,969,992 | -0.33(-1.81%) |
Mar 04, 2011 | 18.54 | 18.61 | 17.99 | 18.40 | 5,537,289 | -0.16(-0.87%) |
Mar 03, 2011 | 18.50 | 18.83 | 18.46 | 18.56 | 5,435,579 | +0.24(+1.31%) |
Mar 02, 2011 | 18.07 | 18.52 | 18.06 | 18.32 | 4,350,754 | +0.30(+1.68%) |
Mar 01, 2011 | 18.48 | 18.61 | 18.01 | 18.02 | 5,385,937 | -0.39(-2.13%) |
Feb 28, 2011 | 18.75 | 18.78 | 18.27 | 18.41 | 5,703,014 | -0.37(-1.98%) |
Feb 25, 2011 | 18.59 | 18.97 | 18.57 | 18.78 | 3,595,137 | +0.37(+2.02%) |
Feb 24, 2011 | 18.38 | 18.65 | 18.26 | 18.41 | 4,629,500 | -0.06(-0.32%) |
Feb 23, 2011 | 18.52 | 18.74 | 17.98 | 18.47 | 11,435,230 | -0.01(-0.05%) |
Feb 22, 2011 | 18.67 | 18.86 | 18.46 | 18.48 | 5,612,603 | -0.40(-2.13%) |
Feb 18, 2011 | 18.98 | 19.28 | 18.77 | 18.88 | 5,979,898 | -0.08(-0.41%) |
Feb 17, 2011 | 18.54 | 19.24 | 18.48 | 18.96 | 8,234,300 | +0.42(+2.27%) |
Feb 16, 2011 | 18.22 | 19.78 | 18.21 | 18.54 | 17,172,524 | +0.39(+2.16%) |
Feb 15, 2011 | 17.92 | 18.17 | 17.86 | 18.15 | 3,858,183 | +0.13(+0.71%) |
Feb 14, 2011 | 17.85 | 18.18 | 17.81 | 18.02 | 3,837,252 | +0.19(+1.04%) |
Feb 11, 2011 | 17.72 | 17.96 | 17.62 | 17.83 | 5,363,719 | +0.01(+0.05%) |
Feb 10, 2011 | 17.58 | 17.95 | 17.44 | 17.82 | 7,336,273 | +0.17(+0.94%) |
Feb 09, 2011 | 17.84 | 18.11 | 17.55 | 17.66 | 8,242,289 | -0.26(-1.48%) |
Feb 08, 2011 | 17.89 | 17.97 | 17.67 | 17.92 | 3,913,796 | +0.02(+0.11%) |
Feb 07, 2011 | 17.82 | 17.99 | 17.68 | 17.90 | 5,651,851 | +0.05(+0.27%) |
Feb 04, 2011 | 17.64 | 18.01 | 17.52 | 17.85 | 7,777,804 | +0.12(+0.66%) |
Feb 03, 2011 | 17.43 | 17.81 | 17.08 | 17.74 | 14,399,691 | +0.02(+0.11%) |
Feb 02, 2011 | 16.89 | 17.82 | 15.89 | 17.72 | 44,919,172 | +2.42(+15.81%) |