Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 30, 2012 | 21.32 | 21.41 | 21.25 | 21.37 | 5,234,123 | -0.06(-0.28%) |
Apr 27, 2012 | 21.45 | 21.48 | 21.31 | 21.42 | 7,382,249 | +0.12(+0.55%) |
Apr 26, 2012 | 20.96 | 21.33 | 20.87 | 21.31 | 12,490,394 | +0.54(+2.61%) |
Apr 25, 2012 | 20.75 | 20.78 | 20.56 | 20.77 | 13,522,407 | +0.14(+0.67%) |
Apr 24, 2012 | 20.87 | 20.89 | 20.50 | 20.63 | 21,171,660 | -0.02(-0.10%) |
Apr 23, 2012 | 20.44 | 20.69 | 20.35 | 20.65 | 11,597,419 | -0.02(-0.10%) |
Apr 20, 2012 | 20.86 | 20.93 | 20.67 | 20.67 | 17,018,752 | -0.25(-1.20%) |
Apr 19, 2012 | 21.08 | 21.15 | 20.88 | 20.92 | 9,434,374 | -0.34(-1.62%) |
Apr 18, 2012 | 21.20 | 21.34 | 21.13 | 21.26 | 8,890,800 | -0.03(-0.16%) |
Apr 17, 2012 | 21.11 | 21.38 | 21.05 | 21.30 | 9,186,503 | +0.37(+1.79%) |
Apr 16, 2012 | 20.98 | 20.99 | 20.76 | 20.92 | 9,946,462 | +0.18(+0.85%) |
Apr 13, 2012 | 20.91 | 20.94 | 20.72 | 20.75 | 10,808,331 | -0.40(-1.89%) |
Apr 12, 2012 | 20.70 | 21.17 | 20.70 | 21.14 | 10,888,045 | +0.45(+2.16%) |
Apr 11, 2012 | 21.17 | 21.19 | 20.67 | 20.70 | 13,803,502 | -0.12(-0.59%) |
Apr 10, 2012 | 21.23 | 21.28 | 20.77 | 20.82 | 14,782,302 | -0.47(-2.22%) |
Apr 09, 2012 | 21.19 | 21.40 | 21.04 | 21.29 | 8,960,101 | -0.05(-0.25%) |
Apr 05, 2012 | 21.04 | 21.44 | 21.04 | 21.35 | 15,911,429 | +0.02(+0.09%) |
Apr 04, 2012 | 21.51 | 21.55 | 21.21 | 21.33 | 21,694,844 | -0.58(-2.65%) |
Apr 03, 2012 | 22.21 | 22.22 | 21.80 | 21.91 | 10,837,342 | -0.41(-1.83%) |
Apr 02, 2012 | 22.15 | 22.44 | 21.97 | 22.32 | 12,621,474 | +0.17(+0.76%) |
Mar 30, 2012 | 21.81 | 22.17 | 21.79 | 22.15 | 19,096,962 | +0.32(+1.47%) |
Mar 29, 2012 | 21.53 | 21.85 | 21.48 | 21.83 | 17,261,978 | -0.17(-0.78%) |
Mar 28, 2012 | 22.15 | 22.21 | 21.87 | 22.00 | 10,944,103 | -0.10(-0.45%) |
Mar 27, 2012 | 22.55 | 22.63 | 22.08 | 22.10 | 15,400,717 | -0.65(-2.88%) |
Mar 26, 2012 | 22.68 | 22.77 | 22.61 | 22.75 | 7,441,568 | +0.31(+1.40%) |
Mar 23, 2012 | 22.30 | 22.50 | 22.28 | 22.44 | 7,231,469 | +0.14(+0.64%) |
Mar 22, 2012 | 22.32 | 22.39 | 22.22 | 22.30 | 13,049,262 | -0.34(-1.52%) |
Mar 21, 2012 | 22.71 | 22.74 | 22.52 | 22.64 | 14,217,624 | -0.11(-0.48%) |
Mar 20, 2012 | 22.77 | 22.83 | 22.66 | 22.75 | 16,748,982 | -0.34(-1.49%) |
Mar 19, 2012 | 23.07 | 23.22 | 22.94 | 23.09 | 12,603,655 | +0.04(+0.19%) |
Mar 16, 2012 | 22.88 | 23.09 | 22.88 | 23.05 | 20,170,704 | +0.07(+0.30%) |
Mar 15, 2012 | 22.94 | 22.99 | 22.75 | 22.98 | 17,736,940 | -0.00(-0.02%) |
Mar 14, 2012 | 23.21 | 23.32 | 22.95 | 22.98 | 17,026,370 | -0.31(-1.33%) |
Mar 13, 2012 | 23.06 | 23.30 | 23.01 | 23.30 | 8,350,399 | +0.30(+1.31%) |
Mar 12, 2012 | 22.91 | 23.03 | 22.82 | 22.99 | 10,172,510 | +0.01(+0.06%) |
Mar 09, 2012 | 22.85 | 23.07 | 22.85 | 22.98 | 20,894,018 | -0.21(-0.89%) |
Mar 08, 2012 | 23.19 | 23.26 | 23.02 | 23.19 | 11,998,309 | +0.28(+1.22%) |
Mar 07, 2012 | 22.86 | 23.01 | 22.76 | 22.91 | 10,689,275 | +0.15(+0.67%) |
Mar 06, 2012 | 23.19 | 23.23 | 22.61 | 22.75 | 21,438,692 | -0.85(-3.61%) |
Mar 05, 2012 | 23.71 | 23.79 | 23.51 | 23.61 | 42,733,216 | +0.23(+0.97%) |
Mar 02, 2012 | 23.34 | 23.47 | 23.27 | 23.38 | 13,694,936 | -0.17(-0.71%) |
Mar 01, 2012 | 23.29 | 23.61 | 23.29 | 23.55 | 13,107,539 | +0.33(+1.44%) |
Feb 29, 2012 | 23.54 | 23.60 | 23.14 | 23.21 | 13,571,348 | -0.33(-1.42%) |
Feb 28, 2012 | 23.40 | 23.60 | 23.26 | 23.55 | 18,105,450 | +0.15(+0.63%) |
Feb 27, 2012 | 23.59 | 23.62 | 23.38 | 23.40 | 27,824,170 | +0.27(+1.17%) |
Feb 24, 2012 | 23.39 | 23.39 | 23.13 | 23.13 | 15,495,519 | -0.14(-0.59%) |
Feb 23, 2012 | 23.01 | 23.34 | 22.97 | 23.27 | 17,344,726 | +0.20(+0.85%) |
Feb 22, 2012 | 23.14 | 23.17 | 23.00 | 23.07 | 40,878,068 | -0.14(-0.61%) |
Feb 21, 2012 | 23.35 | 23.50 | 23.14 | 23.21 | 17,190,156 | -0.23(-0.97%) |
Feb 17, 2012 | 22.93 | 23.46 | 22.85 | 23.44 | 24,669,540 | +0.48(+2.08%) |
Feb 16, 2012 | 22.72 | 22.99 | 22.66 | 22.96 | 11,195,640 | +0.34(+1.50%) |
Feb 15, 2012 | 22.71 | 22.75 | 22.56 | 22.62 | 15,367,294 | -0.01(-0.07%) |
Feb 14, 2012 | 22.91 | 23.02 | 22.58 | 22.64 | 25,165,942 | -0.44(-1.90%) |
Feb 13, 2012 | 22.92 | 23.12 | 22.76 | 23.07 | 19,842,032 | +0.50(+2.20%) |
Feb 10, 2012 | 22.59 | 22.70 | 22.50 | 22.58 | 22,129,308 | -0.20(-0.90%) |
Feb 09, 2012 | 23.02 | 23.03 | 22.73 | 22.78 | 17,364,974 | -0.10(-0.43%) |
Feb 08, 2012 | 22.61 | 22.94 | 22.59 | 22.88 | 25,412,250 | +0.18(+0.79%) |
Feb 07, 2012 | 22.52 | 22.75 | 22.26 | 22.70 | 23,348,204 | -0.13(-0.58%) |
Feb 06, 2012 | 22.46 | 22.85 | 22.39 | 22.83 | 18,035,848 | +0.15(+0.64%) |
Feb 03, 2012 | 22.18 | 22.78 | 22.18 | 22.68 | 24,790,268 | +0.51(+2.28%) |
Feb 02, 2012 | 22.05 | 22.24 | 22.03 | 22.18 | 15,424,487 | -0.01(-0.04%) |
Feb 01, 2012 | 22.36 | 22.45 | 22.19 | 22.19 | 24,434,928 | -0.18(-0.78%) |
Jan 31, 2012 | 21.87 | 22.42 | 21.71 | 22.36 | 47,963,864 | +0.86(+4.01%) |
Jan 30, 2012 | 20.90 | 21.51 | 20.87 | 21.50 | 22,131,936 | +0.21(+1.01%) |
Jan 27, 2012 | 21.34 | 21.52 | 21.27 | 21.29 | 18,024,920 | -0.52(-2.39%) |
Jan 26, 2012 | 21.91 | 21.97 | 21.77 | 21.81 | 13,716,166 | -0.06(-0.29%) |
Jan 25, 2012 | 21.61 | 21.90 | 21.48 | 21.87 | 12,002,424 | +0.10(+0.45%) |
Jan 24, 2012 | 21.68 | 21.80 | 21.57 | 21.77 | 12,595,999 | +0.03(+0.16%) |
Jan 23, 2012 | 21.66 | 21.79 | 21.59 | 21.74 | 13,248,452 | +0.30(+1.39%) |
Jan 20, 2012 | 21.26 | 21.45 | 21.20 | 21.44 | 18,654,630 | -0.34(-1.54%) |
Jan 19, 2012 | 21.83 | 21.87 | 21.69 | 21.78 | 15,371,193 | +0.07(+0.34%) |
Jan 18, 2012 | 21.52 | 21.72 | 21.49 | 21.71 | 11,502,012 | +0.16(+0.72%) |
Jan 17, 2012 | 21.76 | 21.78 | 21.43 | 21.55 | 12,174,853 | +0.23(+1.07%) |
Jan 13, 2012 | 21.18 | 21.35 | 21.12 | 21.32 | 9,673,590 | -0.21(-0.97%) |
Jan 12, 2012 | 21.39 | 21.63 | 21.38 | 21.53 | 12,036,852 | +0.07(+0.32%) |
Jan 11, 2012 | 21.30 | 21.48 | 21.23 | 21.46 | 13,194,270 | -0.16(-0.74%) |
Jan 10, 2012 | 21.78 | 21.80 | 21.60 | 21.62 | 13,778,585 | +0.16(+0.73%) |
Jan 09, 2012 | 21.44 | 21.48 | 21.31 | 21.47 | 7,474,698 | -0.00(-0.02%) |
Jan 06, 2012 | 21.71 | 21.72 | 21.39 | 21.47 | 12,268,926 | -0.08(-0.38%) |
Jan 05, 2012 | 21.55 | 21.64 | 21.46 | 21.55 | 11,436,364 | -0.24(-1.12%) |
Jan 04, 2012 | 21.66 | 21.81 | 21.53 | 21.80 | 14,132,141 | +0.98(+4.70%) |
Dec 30, 2011 | 20.77 | 20.86 | 20.75 | 20.82 | 5,316,471 | +0.05(+0.26%) |
Dec 29, 2011 | 20.62 | 20.79 | 20.58 | 20.77 | 5,619,695 | +0.13(+0.64%) |
Dec 28, 2011 | 20.91 | 20.96 | 20.62 | 20.63 | 5,895,195 | -0.38(-1.81%) |
Dec 27, 2011 | 20.98 | 21.17 | 20.95 | 21.01 | 4,634,683 | -0.07(-0.32%) |
Dec 23, 2011 | 21.00 | 21.09 | 20.89 | 21.08 | 6,056,899 | +0.75(+3.69%) |
Dec 21, 2011 | 20.20 | 20.41 | 20.07 | 20.33 | 12,713,653 | -0.07(-0.36%) |
Dec 20, 2011 | 20.07 | 20.46 | 20.07 | 20.40 | 10,895,712 | +0.68(+3.46%) |
Dec 19, 2011 | 19.83 | 20.04 | 19.68 | 19.72 | 12,831,054 | -0.44(-2.17%) |
Dec 16, 2011 | 20.19 | 20.34 | 20.10 | 20.16 | 12,223,280 | +0.00(+0.00%) |
Dec 15, 2011 | 20.36 | 20.53 | 20.12 | 20.16 | 13,246,368 | +0.14(+0.71%) |
Dec 14, 2011 | 20.15 | 20.21 | 19.85 | 20.02 | 12,709,426 | -0.26(-1.27%) |
Dec 13, 2011 | 20.61 | 20.84 | 20.11 | 20.28 | 12,865,345 | -0.10(-0.48%) |
Dec 12, 2011 | 20.48 | 20.49 | 20.21 | 20.38 | 10,372,691 | -0.43(-2.06%) |
Dec 09, 2011 | 20.53 | 20.89 | 20.50 | 20.80 | 11,009,750 | +0.31(+1.52%) |
Dec 08, 2011 | 20.60 | 20.71 | 20.44 | 20.49 | 10,785,697 | -0.47(-2.23%) |
Dec 07, 2011 | 21.16 | 21.20 | 20.89 | 20.96 | 13,677,741 | -0.26(-1.22%) |
Dec 06, 2011 | 21.34 | 21.40 | 21.17 | 21.22 | 10,281,861 | -0.00(-0.02%) |
Dec 05, 2011 | 21.52 | 21.56 | 21.11 | 21.22 | 12,859,344 | +0.14(+0.65%) |
Dec 02, 2011 | 21.17 | 21.38 | 21.03 | 21.09 | 12,591,423 | +0.26(+1.26%) |
Dec 01, 2011 | 21.03 | 21.14 | 20.78 | 20.82 | 10,142,218 | -0.39(-1.84%) |
Nov 30, 2011 | 21.14 | 21.36 | 21.00 | 21.21 | 25,505,286 | +1.24(+6.22%) |
Nov 29, 2011 | 19.89 | 20.11 | 19.82 | 19.97 | 9,405,910 | +0.09(+0.44%) |
Nov 28, 2011 | 19.84 | 20.02 | 19.78 | 19.88 | 10,146,630 | +0.69(+3.58%) |
Nov 25, 2011 | 19.25 | 19.51 | 19.20 | 19.20 | 5,803,743 | -0.13(-0.68%) |
Nov 23, 2011 | 19.58 | 19.64 | 19.29 | 19.33 | 19,951,570 | -0.70(-3.50%) |
Nov 22, 2011 | 20.11 | 20.27 | 19.94 | 20.03 | 14,007,774 | -0.28(-1.39%) |
Nov 21, 2011 | 20.34 | 20.40 | 20.07 | 20.31 | 13,005,234 | -0.38(-1.84%) |
Nov 18, 2011 | 20.76 | 20.91 | 20.66 | 20.69 | 9,706,327 | -0.07(-0.35%) |
Nov 17, 2011 | 20.95 | 21.11 | 20.61 | 20.77 | 14,453,540 | -0.43(-2.02%) |
Nov 16, 2011 | 21.17 | 21.58 | 21.14 | 21.19 | 10,000,536 | -0.09(-0.43%) |
Nov 15, 2011 | 21.28 | 21.44 | 21.09 | 21.29 | 10,356,433 | +0.06(+0.30%) |
Nov 14, 2011 | 21.39 | 21.45 | 21.17 | 21.22 | 7,184,999 | -0.21(-1.00%) |
Nov 11, 2011 | 21.29 | 21.58 | 21.29 | 21.44 | 11,974,957 | +0.44(+2.11%) |
Nov 10, 2011 | 21.03 | 21.15 | 20.65 | 20.99 | 11,631,881 | +0.33(+1.58%) |
Nov 09, 2011 | 21.77 | 21.13 | 20.58 | 20.67 | 22,085,264 | -1.11(-5.08%) |
Nov 08, 2011 | 21.76 | 21.87 | 21.46 | 21.77 | 11,659,288 | +0.34(+1.59%) |
Nov 07, 2011 | 21.16 | 21.46 | 21.14 | 21.43 | 16,350,313 | +0.07(+0.34%) |
Nov 04, 2011 | 21.11 | 21.43 | 21.01 | 21.36 | 11,250,496 | -0.08(-0.39%) |
Nov 03, 2011 | 21.36 | 21.50 | 21.02 | 21.44 | 12,683,624 | +0.30(+1.41%) |
Nov 02, 2011 | 20.91 | 21.26 | 20.88 | 21.14 | 20,664,632 | +0.54(+2.62%) |
Nov 01, 2011 | 20.21 | 20.86 | 20.12 | 20.60 | 31,153,102 | -0.70(-3.30%) |
Oct 31, 2011 | 21.63 | 21.84 | 21.29 | 21.31 | 17,848,924 | -0.64(-2.90%) |
Oct 28, 2011 | 21.65 | 21.97 | 21.64 | 21.95 | 16,682,353 | +0.03(+0.15%) |
Oct 27, 2011 | 21.79 | 22.11 | 21.59 | 21.91 | 27,822,320 | +0.38(+1.75%) |
Oct 26, 2011 | 21.21 | 21.60 | 20.89 | 21.54 | 37,373,004 | +0.54(+2.60%) |
Oct 25, 2011 | 20.96 | 21.23 | 20.66 | 20.99 | 35,609,404 | +0.81(+4.01%) |
Oct 24, 2011 | 19.93 | 20.31 | 19.93 | 20.18 | 19,931,630 | -0.25(-1.20%) |
Oct 21, 2011 | 20.04 | 20.48 | 20.02 | 20.43 | 22,466,478 | +0.50(+2.49%) |
Oct 20, 2011 | 19.68 | 20.02 | 19.41 | 19.93 | 21,117,432 | +0.26(+1.32%) |
Oct 19, 2011 | 19.93 | 20.03 | 19.60 | 19.67 | 16,458,505 | -0.16(-0.80%) |
Oct 18, 2011 | 19.62 | 19.95 | 19.34 | 19.83 | 16,700,982 | +0.45(+2.34%) |
Oct 17, 2011 | 19.69 | 19.69 | 19.25 | 19.37 | 21,575,812 | +0.14(+0.73%) |
Oct 14, 2011 | 19.03 | 19.24 | 18.89 | 19.23 | 12,025,517 | +0.55(+2.92%) |
Oct 13, 2011 | 18.42 | 18.78 | 18.31 | 18.69 | 12,039,910 | +0.06(+0.31%) |
Oct 12, 2011 | 18.71 | 18.94 | 18.63 | 18.63 | 15,451,995 | +0.13(+0.70%) |
Oct 11, 2011 | 18.21 | 18.52 | 18.21 | 18.50 | 16,186,207 | +0.02(+0.13%) |
Oct 10, 2011 | 18.23 | 18.48 | 18.13 | 18.48 | 13,694,182 | +0.58(+3.23%) |
Oct 07, 2011 | 18.00 | 18.08 | 17.76 | 17.90 | 24,932,302 | +0.16(+0.90%) |
Oct 06, 2011 | 17.50 | 17.75 | 17.50 | 17.74 | 25,860,258 | +0.04(+0.22%) |
Oct 05, 2011 | 17.21 | 17.76 | 17.10 | 17.70 | 18,282,482 | +0.62(+3.61%) |
Oct 04, 2011 | 16.68 | 17.11 | 16.22 | 17.08 | 33,179,918 | +0.10(+0.57%) |
Oct 03, 2011 | 17.31 | 17.46 | 16.96 | 16.99 | 20,977,678 | -0.41(-2.36%) |
Sep 30, 2011 | 17.52 | 17.71 | 17.37 | 17.40 | 19,115,160 | -0.45(-2.54%) |
Sep 29, 2011 | 17.95 | 17.99 | 17.55 | 17.85 | 16,543,423 | +0.28(+1.59%) |
Sep 28, 2011 | 18.27 | 18.36 | 17.57 | 17.57 | 16,780,908 | -0.73(-3.98%) |
Sep 27, 2011 | 18.32 | 18.55 | 18.19 | 18.30 | 19,955,800 | +0.49(+2.73%) |
Sep 26, 2011 | 17.47 | 17.83 | 17.19 | 17.81 | 17,491,964 | +0.52(+2.98%) |
Sep 23, 2011 | 16.98 | 17.36 | 16.93 | 17.30 | 18,478,368 | +0.06(+0.36%) |
Sep 22, 2011 | 17.16 | 17.30 | 17.00 | 17.23 | 24,487,164 | -0.56(-3.17%) |
Sep 21, 2011 | 18.54 | 18.58 | 17.79 | 17.80 | 16,955,910 | -0.90(-4.82%) |
Sep 20, 2011 | 18.76 | 19.00 | 18.54 | 18.70 | 12,277,207 | +0.08(+0.41%) |
Sep 19, 2011 | 18.60 | 18.76 | 18.40 | 18.62 | 16,731,106 | -0.52(-2.72%) |
Sep 16, 2011 | 19.01 | 19.16 | 18.97 | 19.14 | 21,351,794 | +0.08(+0.43%) |
Sep 15, 2011 | 18.82 | 19.10 | 18.76 | 19.06 | 30,210,286 | +0.59(+3.21%) |
Sep 14, 2011 | 18.33 | 18.61 | 17.98 | 18.47 | 39,305,592 | +0.89(+5.05%) |
Sep 13, 2011 | 17.45 | 17.72 | 17.34 | 17.58 | 24,261,418 | +0.01(+0.05%) |
Sep 12, 2011 | 17.00 | 17.59 | 16.98 | 17.57 | 21,286,474 | +0.21(+1.19%) |
Sep 09, 2011 | 17.59 | 17.68 | 17.33 | 17.36 | 21,606,538 | -0.52(-2.91%) |
Sep 08, 2011 | 17.87 | 18.16 | 17.84 | 17.88 | 12,981,006 | -0.10(-0.56%) |
Sep 07, 2011 | 17.84 | 18.02 | 17.75 | 17.99 | 14,688,364 | +0.43(+2.47%) |
Sep 06, 2011 | 16.97 | 17.57 | 16.95 | 17.55 | 27,008,862 | -0.07(-0.38%) |
Sep 02, 2011 | 17.38 | 17.71 | 17.32 | 17.62 | 41,901,684 | -0.61(-3.33%) |
Sep 01, 2011 | 18.68 | 18.69 | 18.13 | 18.23 | 48,068,668 | -0.77(-4.06%) |
Aug 31, 2011 | 18.94 | 19.16 | 18.90 | 19.00 | 16,542,671 | +0.00(+0.00%) |
Aug 30, 2011 | 18.74 | 19.05 | 18.51 | 19.00 | 14,917,635 | +0.07(+0.36%) |
Aug 29, 2011 | 18.70 | 18.93 | 18.67 | 18.93 | 10,243,043 | +0.51(+2.78%) |
Aug 26, 2011 | 17.96 | 18.54 | 17.75 | 18.42 | 26,289,294 | +0.35(+1.92%) |
Aug 25, 2011 | 18.57 | 18.68 | 18.00 | 18.07 | 42,601,308 | -1.00(-5.26%) |
Aug 24, 2011 | 19.02 | 19.27 | 18.79 | 19.08 | 13,406,417 | -0.14(-0.70%) |
Aug 23, 2011 | 18.87 | 19.21 | 18.71 | 19.21 | 17,336,428 | +0.71(+3.86%) |
Aug 22, 2011 | 19.18 | 19.18 | 18.45 | 18.50 | 17,459,374 | -0.05(-0.29%) |
Aug 19, 2011 | 18.68 | 19.07 | 18.53 | 18.55 | 22,061,592 | -0.41(-2.19%) |
Aug 18, 2011 | 19.29 | 19.32 | 18.79 | 18.96 | 29,622,206 | -0.76(-3.86%) |
Aug 17, 2011 | 19.82 | 20.06 | 19.65 | 19.73 | 16,814,538 | -0.03(-0.17%) |
Aug 16, 2011 | 19.60 | 19.97 | 19.49 | 19.76 | 16,014,436 | -0.33(-1.63%) |
Aug 15, 2011 | 19.60 | 20.09 | 19.58 | 20.09 | 24,672,424 | +0.71(+3.68%) |
Aug 12, 2011 | 18.87 | 19.44 | 18.84 | 19.37 | 36,474,300 | +0.23(+1.18%) |
Aug 11, 2011 | 18.51 | 19.35 | 18.32 | 19.15 | 47,909,236 | +0.68(+3.68%) |
Aug 10, 2011 | 19.07 | 19.09 | 18.45 | 18.47 | 30,154,664 | -0.82(-4.25%) |
Aug 09, 2011 | 19.19 | 19.29 | 18.25 | 19.29 | 31,330,318 | +0.87(+4.71%) |
Aug 08, 2011 | 19.19 | 19.47 | 18.39 | 18.42 | 35,161,580 | -1.32(-6.69%) |
Aug 05, 2011 | 19.77 | 19.93 | 19.13 | 19.74 | 36,069,392 | +0.20(+1.01%) |
Aug 04, 2011 | 20.28 | 20.30 | 19.50 | 19.54 | 28,406,430 | -1.28(-6.16%) |
Aug 03, 2011 | 20.83 | 20.87 | 20.41 | 20.83 | 22,004,346 | -0.00(-0.02%) |
Aug 02, 2011 | 21.20 | 21.35 | 20.81 | 20.83 | 24,470,870 | -0.73(-3.37%) |
Aug 01, 2011 | 21.71 | 21.99 | 21.36 | 21.56 | 17,899,418 | -0.15(-0.68%) |
Jul 29, 2011 | 21.35 | 21.93 | 21.32 | 21.71 | 22,443,218 | +0.19(+0.87%) |
Jul 28, 2011 | 21.32 | 21.68 | 21.27 | 21.52 | 24,776,152 | +0.06(+0.29%) |
Jul 27, 2011 | 21.78 | 21.79 | 21.36 | 21.46 | 26,232,374 | -0.60(-2.73%) |
Jul 26, 2011 | 21.92 | 22.27 | 21.71 | 22.06 | 28,961,062 | -0.28(-1.26%) |
Jul 25, 2011 | 22.09 | 22.49 | 22.03 | 22.34 | 26,258,864 | +0.27(+1.23%) |
Jul 22, 2011 | 22.09 | 22.12 | 21.92 | 22.07 | 12,985,588 | +0.08(+0.35%) |
Jul 21, 2011 | 21.98 | 22.11 | 21.88 | 21.99 | 16,305,588 | +0.13(+0.61%) |
Jul 20, 2011 | 21.82 | 21.98 | 21.72 | 21.86 | 17,973,758 | +0.38(+1.78%) |
Jul 19, 2011 | 21.29 | 21.50 | 21.27 | 21.48 | 11,600,183 | +0.31(+1.47%) |
Jul 18, 2011 | 21.01 | 21.24 | 20.95 | 21.17 | 14,590,152 | -0.01(-0.05%) |
Jul 15, 2011 | 21.24 | 21.33 | 21.04 | 21.17 | 20,577,712 | -0.00(-0.02%) |
Jul 14, 2011 | 21.35 | 21.48 | 21.07 | 21.18 | 25,329,112 | +0.29(+1.37%) |
Jul 13, 2011 | 20.79 | 21.15 | 20.78 | 20.89 | 20,715,446 | +0.16(+0.76%) |
Jul 12, 2011 | 20.71 | 20.88 | 20.69 | 20.74 | 23,637,214 | -0.21(-0.98%) |
Jul 11, 2011 | 20.81 | 21.07 | 20.80 | 20.94 | 16,245,324 | -0.32(-1.51%) |
Jul 08, 2011 | 21.15 | 21.30 | 21.06 | 21.26 | 10,762,659 | -0.01(-0.07%) |
Jul 07, 2011 | 21.17 | 21.37 | 21.14 | 21.28 | 13,892,633 | +0.30(+1.43%) |
Jul 06, 2011 | 20.76 | 21.00 | 20.69 | 20.97 | 19,350,336 | -0.14(-0.68%) |
Jul 05, 2011 | 21.33 | 21.41 | 21.05 | 21.12 | 14,998,790 | -0.20(-0.92%) |
Jul 01, 2011 | 20.99 | 21.34 | 20.92 | 21.31 | 16,683,399 | +0.16(+0.74%) |
Jun 30, 2011 | 20.76 | 21.16 | 20.96 | 21.16 | 16,729,279 | +0.39(+1.89%) |
Jun 29, 2011 | 20.55 | 20.81 | 20.43 | 20.76 | 12,460,435 | +0.34(+1.66%) |
Jun 28, 2011 | 20.34 | 20.51 | 20.30 | 20.43 | 11,248,458 | +0.24(+1.21%) |
Jun 27, 2011 | 19.97 | 20.30 | 19.93 | 20.18 | 11,462,417 | +0.17(+0.83%) |
Jun 24, 2011 | 20.20 | 20.24 | 19.98 | 20.01 | 18,187,804 | -0.32(-1.60%) |
Jun 23, 2011 | 20.10 | 20.36 | 19.93 | 20.34 | 29,118,914 | -0.25(-1.23%) |
Jun 22, 2011 | 20.52 | 20.73 | 20.50 | 20.59 | 17,344,130 | -0.14(-0.67%) |
Jun 21, 2011 | 20.54 | 20.78 | 20.48 | 20.73 | 16,308,008 | +0.75(+3.73%) |
Jun 20, 2011 | 19.94 | 20.06 | 19.93 | 19.99 | 11,912,651 | -0.15(-0.76%) |
Jun 17, 2011 | 20.11 | 20.16 | 19.96 | 20.14 | 15,476,045 | +0.17(+0.86%) |
Jun 16, 2011 | 19.81 | 20.15 | 19.71 | 19.97 | 21,656,982 | -0.07(-0.36%) |
Jun 15, 2011 | 20.40 | 20.47 | 20.00 | 20.04 | 18,260,456 | -0.73(-3.50%) |
Jun 14, 2011 | 20.74 | 20.82 | 20.66 | 20.76 | 11,643,209 | +0.37(+1.83%) |
Jun 13, 2011 | 20.56 | 20.62 | 20.23 | 20.39 | 11,799,480 | -0.19(-0.91%) |
Jun 10, 2011 | 20.95 | 20.96 | 20.48 | 20.58 | 13,132,163 | -0.55(-2.62%) |
Jun 09, 2011 | 20.93 | 21.20 | 20.89 | 21.13 | 8,349,792 | +0.36(+1.72%) |
Jun 08, 2011 | 20.86 | 21.01 | 20.75 | 20.77 | 12,497,392 | -0.24(-1.16%) |
Jun 07, 2011 | 21.22 | 21.26 | 21.02 | 21.02 | 12,810,320 | +0.03(+0.14%) |
Jun 06, 2011 | 21.38 | 21.45 | 20.93 | 20.99 | 14,181,522 | -0.33(-1.55%) |
Jun 03, 2011 | 21.06 | 21.50 | 21.04 | 21.32 | 10,030,236 | +0.12(+0.59%) |
May 24, 2011 | 21.14 | 21.39 | 21.07 | 21.19 | 15,023,554 | +0.16(+0.77%) |
May 23, 2011 | 21.09 | 21.12 | 20.85 | 21.03 | 16,471,793 | -0.46(-2.16%) |
May 20, 2011 | 21.40 | 21.54 | 21.14 | 21.49 | 27,561,148 | +0.53(+2.53%) |
May 19, 2011 | 20.96 | 21.05 | 20.80 | 20.96 | 16,051,561 | +0.30(+1.43%) |
May 18, 2011 | 20.43 | 20.70 | 20.36 | 20.67 | 12,743,072 | +0.22(+1.10%) |
May 17, 2011 | 20.44 | 20.52 | 20.22 | 20.44 | 15,160,179 | +0.16(+0.80%) |
May 16, 2011 | 20.42 | 20.59 | 20.19 | 20.28 | 24,169,766 | -0.22(-1.09%) |
May 13, 2011 | 20.75 | 20.83 | 20.42 | 20.51 | 18,623,784 | -0.31(-1.49%) |
May 12, 2011 | 20.72 | 20.95 | 20.54 | 20.82 | 15,537,965 | -0.18(-0.86%) |
May 11, 2011 | 21.36 | 21.36 | 20.90 | 21.00 | 13,272,544 | -0.29(-1.35%) |
May 10, 2011 | 21.12 | 21.29 | 21.06 | 21.28 | 12,472,624 | +0.05(+0.24%) |
May 09, 2011 | 21.07 | 21.29 | 20.99 | 21.23 | 15,646,144 | +0.28(+1.33%) |
May 06, 2011 | 20.59 | 21.31 | 20.59 | 20.95 | 35,928,092 | +0.38(+1.84%) |
May 05, 2011 | 20.82 | 20.90 | 20.47 | 20.57 | 23,356,798 | -0.43(-2.03%) |
May 04, 2011 | 21.28 | 21.29 | 20.96 | 21.00 | 22,358,694 | -0.20(-0.94%) |
May 03, 2011 | 21.52 | 21.58 | 21.03 | 21.20 | 25,762,190 | -0.53(-2.44%) |