Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Jan 31, 2012 | 23.53 | 23.56 | 23.19 | 23.43 | 63,950,660 | -0.06(-0.27%) |
Jan 30, 2012 | 22.98 | 23.50 | 22.87 | 23.49 | 64,257,288 | +0.30(+1.30%) |
Jan 27, 2012 | 23.36 | 23.43 | 23.14 | 23.19 | 55,700,380 | -0.21(-0.92%) |
Jan 26, 2012 | 23.49 | 23.56 | 23.32 | 23.40 | 61,892,040 | -0.05(-0.20%) |
Jan 25, 2012 | 23.06 | 23.52 | 23.06 | 23.45 | 74,638,464 | +0.17(+0.75%) |
Jan 24, 2012 | 23.38 | 23.46 | 23.15 | 23.28 | 65,143,820 | -0.31(-1.31%) |
Jan 23, 2012 | 23.44 | 23.76 | 23.29 | 23.59 | 95,890,776 | +0.02(+0.07%) |
Jan 20, 2012 | 22.86 | 23.59 | 22.81 | 23.57 | 209,113,712 | +1.26(+5.65%) |
Jan 19, 2012 | 22.34 | 22.56 | 22.24 | 22.31 | 93,221,328 | -0.09(-0.39%) |
Jan 18, 2012 | 22.46 | 22.53 | 22.19 | 22.40 | 81,732,040 | -0.02(-0.09%) |
Jan 17, 2012 | 22.53 | 22.73 | 22.35 | 22.42 | 91,237,576 | +0.00(+0.02%) |
Jan 13, 2012 | 22.16 | 22.41 | 22.05 | 22.41 | 75,885,776 | +0.20(+0.89%) |
Jan 12, 2012 | 22.11 | 22.23 | 21.93 | 22.21 | 62,229,384 | +0.22(+1.01%) |
Jan 11, 2012 | 21.76 | 22.20 | 21.71 | 21.99 | 82,663,848 | -0.10(-0.43%) |
Jan 10, 2012 | 22.16 | 22.33 | 22.02 | 22.09 | 75,617,888 | +0.08(+0.36%) |
Jan 09, 2012 | 22.25 | 22.29 | 21.99 | 22.01 | 75,257,520 | -0.29(-1.30%) |
Jan 06, 2012 | 21.84 | 22.36 | 21.84 | 22.30 | 125,364,528 | +0.34(+1.54%) |
Jan 05, 2012 | 21.72 | 22.00 | 21.65 | 21.96 | 70,688,256 | +0.22(+1.02%) |
Jan 04, 2012 | 21.28 | 21.79 | 21.25 | 21.74 | 101,486,920 | +1.14(+5.55%) |
Dec 30, 2011 | 20.64 | 20.72 | 20.56 | 20.60 | 34,531,936 | -0.05(-0.23%) |
Dec 29, 2011 | 20.59 | 20.67 | 20.52 | 20.64 | 28,339,502 | +0.16(+0.77%) |
Dec 28, 2011 | 20.71 | 20.75 | 20.44 | 20.48 | 37,549,688 | -0.17(-0.85%) |
Dec 27, 2011 | 20.60 | 20.74 | 20.57 | 20.66 | 26,814,192 | +0.01(+0.04%) |
Dec 23, 2011 | 20.56 | 20.66 | 20.41 | 20.65 | 29,249,916 | +0.21(+1.05%) |
Dec 21, 2011 | 20.64 | 20.78 | 20.18 | 20.44 | 80,826,248 | -0.21(-1.02%) |
Dec 20, 2011 | 20.52 | 20.71 | 20.48 | 20.65 | 76,550,280 | +0.39(+1.94%) |
Dec 19, 2011 | 20.64 | 20.72 | 20.20 | 20.25 | 65,852,204 | -0.37(-1.81%) |
Dec 16, 2011 | 20.37 | 20.76 | 20.33 | 20.63 | 127,823,192 | +0.35(+1.72%) |
Dec 15, 2011 | 20.41 | 20.53 | 20.26 | 20.28 | 58,240,272 | -0.02(-0.12%) |
Dec 14, 2011 | 20.41 | 20.52 | 20.29 | 20.30 | 60,408,856 | -0.13(-0.66%) |
Dec 13, 2011 | 20.43 | 20.71 | 20.35 | 20.44 | 68,780,992 | +0.20(+0.98%) |
Dec 12, 2011 | 20.16 | 20.29 | 20.06 | 20.24 | 48,949,712 | -0.15(-0.74%) |
Dec 09, 2011 | 20.25 | 20.52 | 20.23 | 20.39 | 67,800,568 | +0.24(+1.18%) |
Dec 08, 2011 | 20.21 | 20.41 | 20.13 | 20.15 | 76,255,232 | -0.16(-0.78%) |
Dec 07, 2011 | 20.37 | 20.44 | 20.10 | 20.31 | 78,989,112 | -0.05(-0.23%) |
Dec 06, 2011 | 20.48 | 20.52 | 20.32 | 20.36 | 58,169,328 | -0.03(-0.16%) |
Dec 05, 2011 | 20.45 | 20.47 | 20.23 | 20.39 | 71,599,600 | +0.38(+1.90%) |
Dec 02, 2011 | 20.30 | 20.33 | 19.96 | 20.01 | 65,915,980 | -0.05(-0.24%) |
Dec 01, 2011 | 20.28 | 20.33 | 19.99 | 20.06 | 61,170,804 | -0.24(-1.17%) |
Nov 30, 2011 | 20.13 | 20.30 | 19.95 | 20.29 | 102,486,784 | +0.59(+2.98%) |
Nov 29, 2011 | 19.69 | 19.87 | 19.64 | 19.71 | 51,572,576 | -0.02(-0.12%) |
Nov 28, 2011 | 19.79 | 19.81 | 19.59 | 19.73 | 58,944,288 | +0.45(+2.35%) |
Nov 25, 2011 | 19.34 | 19.57 | 19.28 | 19.28 | 32,979,152 | -0.13(-0.69%) |
Nov 23, 2011 | 19.52 | 19.67 | 19.41 | 19.41 | 61,895,176 | -0.25(-1.29%) |
Nov 22, 2011 | 19.75 | 19.80 | 19.56 | 19.67 | 62,001,908 | -0.17(-0.84%) |
Nov 21, 2011 | 20.02 | 20.03 | 19.75 | 19.83 | 77,984,544 | -0.24(-1.19%) |
Nov 18, 2011 | 20.21 | 20.23 | 19.95 | 20.07 | 60,032,052 | -0.19(-0.94%) |
Nov 17, 2011 | 20.64 | 20.66 | 20.18 | 20.26 | 89,441,688 | -0.42(-2.03%) |
Nov 16, 2011 | 21.00 | 21.03 | 20.66 | 20.68 | 67,055,996 | -0.53(-2.51%) |
Nov 15, 2011 | 21.07 | 21.37 | 20.94 | 21.21 | 55,301,584 | +0.14(+0.68%) |
Nov 14, 2011 | 21.17 | 21.26 | 20.99 | 21.07 | 43,417,016 | -0.12(-0.56%) |
Nov 11, 2011 | 20.93 | 21.32 | 20.92 | 21.19 | 48,136,160 | +0.50(+2.40%) |
Nov 10, 2011 | 20.84 | 20.87 | 20.57 | 20.69 | 41,291,644 | +0.06(+0.31%) |
Nov 09, 2011 | 20.94 | 21.06 | 20.52 | 20.63 | 79,929,816 | -0.76(-3.53%) |
Nov 08, 2011 | 21.27 | 21.42 | 21.01 | 21.39 | 60,732,168 | +0.28(+1.34%) |
Nov 07, 2011 | 20.64 | 21.12 | 20.58 | 21.10 | 54,066,156 | +0.43(+2.10%) |
Nov 04, 2011 | 20.77 | 20.79 | 20.47 | 20.67 | 46,420,832 | -0.22(-1.06%) |
Nov 03, 2011 | 20.66 | 20.93 | 20.46 | 20.89 | 83,608,456 | +0.41(+2.00%) |
Nov 02, 2011 | 20.55 | 20.63 | 20.24 | 20.48 | 67,984,360 | +0.02(+0.08%) |
Nov 01, 2011 | 20.62 | 20.73 | 20.36 | 20.47 | 77,698,768 | -0.50(-2.40%) |
Oct 31, 2011 | 21.07 | 21.26 | 20.96 | 20.97 | 59,411,928 | -0.28(-1.30%) |
Oct 28, 2011 | 21.37 | 21.41 | 21.10 | 21.24 | 73,291,464 | -0.21(-0.99%) |
Oct 27, 2011 | 21.36 | 21.58 | 20.99 | 21.46 | 94,625,392 | +0.52(+2.48%) |
Oct 26, 2011 | 21.28 | 21.31 | 20.55 | 20.94 | 80,028,848 | -0.17(-0.82%) |
Oct 25, 2011 | 21.32 | 21.44 | 21.04 | 21.11 | 67,993,544 | -0.30(-1.40%) |
Oct 24, 2011 | 21.31 | 21.58 | 21.29 | 21.41 | 72,239,552 | +0.02(+0.11%) |
Oct 21, 2011 | 21.38 | 21.41 | 21.10 | 21.39 | 97,304,264 | +0.09(+0.44%) |
Oct 20, 2011 | 21.47 | 21.53 | 20.79 | 21.29 | 96,768,592 | -0.07(-0.33%) |
Oct 19, 2011 | 21.55 | 21.63 | 21.27 | 21.36 | 54,455,144 | -0.14(-0.66%) |
Oct 18, 2011 | 21.21 | 21.58 | 21.10 | 21.50 | 66,653,028 | +0.26(+1.22%) |
Oct 17, 2011 | 21.35 | 21.59 | 21.14 | 21.24 | 50,077,124 | -0.23(-1.06%) |
Oct 14, 2011 | 21.50 | 21.65 | 21.28 | 21.47 | 64,703,252 | +0.07(+0.33%) |
Oct 13, 2011 | 21.07 | 21.42 | 20.96 | 21.40 | 55,653,620 | +0.17(+0.82%) |
Oct 12, 2011 | 21.40 | 21.50 | 21.18 | 21.23 | 66,658,996 | -0.03(-0.15%) |
Oct 11, 2011 | 21.15 | 21.32 | 21.04 | 21.26 | 49,286,236 | +0.05(+0.22%) |
Oct 10, 2011 | 20.93 | 21.24 | 20.84 | 21.21 | 53,093,316 | +0.54(+2.63%) |
Oct 07, 2011 | 20.74 | 20.87 | 20.63 | 20.67 | 66,987,908 | -0.07(-0.34%) |
Oct 06, 2011 | 20.64 | 20.79 | 20.24 | 20.74 | 69,988,600 | +0.35(+1.74%) |
Oct 05, 2011 | 20.02 | 20.60 | 19.81 | 20.39 | 119,429,312 | +0.43(+2.17%) |
Oct 04, 2011 | 19.13 | 19.99 | 19.10 | 19.95 | 105,967,104 | +0.64(+3.30%) |
Oct 03, 2011 | 19.47 | 19.95 | 19.31 | 19.32 | 81,973,816 | -0.28(-1.45%) |
Sep 30, 2011 | 19.84 | 20.08 | 19.59 | 19.60 | 68,687,360 | -0.44(-2.20%) |
Sep 29, 2011 | 20.46 | 20.61 | 19.76 | 20.04 | 80,522,984 | -0.10(-0.49%) |
Sep 28, 2011 | 20.42 | 20.76 | 20.09 | 20.14 | 77,130,080 | -0.07(-0.37%) |
Sep 27, 2011 | 20.21 | 20.41 | 20.04 | 20.21 | 70,635,416 | +0.18(+0.90%) |
Sep 26, 2011 | 19.84 | 20.10 | 19.47 | 20.03 | 64,812,028 | +0.30(+1.52%) |
Sep 23, 2011 | 19.61 | 19.80 | 19.44 | 19.73 | 82,253,432 | +0.00(+0.00%) |
Sep 22, 2011 | 19.92 | 20.20 | 19.37 | 19.73 | 122,268,368 | -0.73(-3.58%) |
Sep 21, 2011 | 21.30 | 21.31 | 20.45 | 20.47 | 92,370,656 | -0.78(-3.67%) |
Sep 20, 2011 | 21.50 | 21.65 | 21.21 | 21.24 | 62,320,812 | -0.18(-0.85%) |
Sep 19, 2011 | 21.10 | 21.50 | 20.95 | 21.43 | 66,412,088 | +0.07(+0.33%) |
Sep 16, 2011 | 21.30 | 21.47 | 21.13 | 21.36 | 113,895,760 | +0.10(+0.48%) |
Sep 15, 2011 | 21.05 | 21.28 | 20.72 | 21.25 | 86,108,872 | +0.39(+1.85%) |
Sep 14, 2011 | 20.61 | 21.10 | 20.39 | 20.87 | 84,690,728 | +0.36(+1.77%) |
Sep 13, 2011 | 20.41 | 20.62 | 20.32 | 20.50 | 61,963,660 | +0.12(+0.58%) |
Sep 12, 2011 | 20.03 | 20.42 | 19.90 | 20.39 | 69,903,480 | +0.12(+0.58%) |
Sep 09, 2011 | 20.47 | 20.61 | 20.08 | 20.27 | 81,951,592 | -0.38(-1.83%) |
Sep 08, 2011 | 20.47 | 20.99 | 20.43 | 20.65 | 83,577,816 | +0.17(+0.85%) |
Sep 07, 2011 | 20.23 | 20.47 | 20.13 | 20.47 | 53,220,352 | +0.39(+1.92%) |
Sep 06, 2011 | 19.84 | 20.15 | 19.77 | 20.09 | 69,744,632 | -0.23(-1.12%) |
Sep 02, 2011 | 20.30 | 20.47 | 20.21 | 20.32 | 55,747,088 | -0.32(-1.56%) |
Sep 01, 2011 | 20.84 | 21.15 | 20.64 | 20.64 | 76,845,688 | -0.31(-1.47%) |
Aug 31, 2011 | 20.70 | 21.03 | 20.68 | 20.95 | 75,303,856 | +0.29(+1.41%) |
Aug 30, 2011 | 20.26 | 20.81 | 20.24 | 20.65 | 72,799,432 | +0.31(+1.51%) |
Aug 29, 2011 | 20.10 | 20.36 | 19.98 | 20.35 | 49,331,660 | +0.46(+2.34%) |
Aug 26, 2011 | 19.30 | 19.95 | 19.23 | 19.88 | 91,384,600 | +0.54(+2.77%) |
Aug 25, 2011 | 19.75 | 19.81 | 19.29 | 19.35 | 61,180,904 | -0.26(-1.33%) |
Aug 24, 2011 | 19.41 | 19.63 | 19.23 | 19.61 | 57,544,532 | +0.14(+0.73%) |
Aug 23, 2011 | 18.92 | 19.49 | 18.92 | 19.47 | 75,778,592 | +0.58(+3.09%) |
Aug 22, 2011 | 19.23 | 19.28 | 18.73 | 18.88 | 69,420,856 | -0.06(-0.29%) |
Aug 19, 2011 | 19.22 | 19.39 | 18.83 | 18.94 | 98,297,096 | -0.49(-2.51%) |
Aug 18, 2011 | 19.35 | 19.76 | 18.92 | 19.43 | 134,250,048 | -0.45(-2.28%) |
Aug 17, 2011 | 19.88 | 20.24 | 19.63 | 19.88 | 64,100,840 | -0.08(-0.41%) |
Aug 16, 2011 | 19.86 | 20.15 | 19.73 | 19.96 | 68,893,312 | +0.00(+0.00%) |
Aug 15, 2011 | 19.75 | 20.02 | 19.68 | 19.96 | 72,090,288 | +0.32(+1.63%) |
Aug 12, 2011 | 19.66 | 19.82 | 19.29 | 19.64 | 82,801,688 | -0.07(-0.36%) |
Aug 11, 2011 | 19.17 | 19.86 | 19.09 | 19.71 | 115,898,824 | +0.77(+4.09%) |
Aug 10, 2011 | 19.52 | 19.63 | 18.86 | 18.94 | 163,303,632 | -1.08(-5.40%) |
Aug 09, 2011 | 19.49 | 20.05 | 18.80 | 20.02 | 161,366,336 | +0.86(+4.49%) |
Aug 08, 2011 | 19.58 | 20.03 | 19.09 | 19.16 | 171,444,272 | -0.94(-4.67%) |
Aug 05, 2011 | 20.32 | 20.42 | 19.74 | 20.09 | 143,224,816 | -0.20(-1.00%) |
Aug 04, 2011 | 20.76 | 21.03 | 20.29 | 20.30 | 118,786,248 | -0.77(-3.64%) |
Aug 03, 2011 | 20.99 | 21.13 | 20.72 | 21.06 | 82,532,456 | +0.09(+0.45%) |
Aug 02, 2011 | 21.11 | 21.48 | 20.94 | 20.97 | 81,631,512 | -0.37(-1.72%) |
Aug 01, 2011 | 21.53 | 21.66 | 20.93 | 21.34 | 79,028,168 | -0.10(-0.47%) |
Jul 29, 2011 | 21.53 | 21.68 | 21.33 | 21.44 | 133,412,904 | -0.25(-1.15%) |
Jul 28, 2011 | 21.35 | 21.96 | 21.29 | 21.69 | 107,044,208 | +0.31(+1.43%) |
Jul 27, 2011 | 21.82 | 21.90 | 21.28 | 21.39 | 91,355,264 | -0.59(-2.67%) |
Jul 26, 2011 | 21.77 | 22.02 | 21.74 | 21.97 | 95,382,776 | +0.13(+0.61%) |
Jul 25, 2011 | 21.33 | 21.98 | 21.28 | 21.84 | 138,632,512 | +0.30(+1.38%) |
Jul 22, 2011 | 21.24 | 21.56 | 20.88 | 21.54 | 97,611,672 | +0.34(+1.61%) |
Jul 21, 2011 | 21.16 | 21.37 | 20.85 | 21.20 | 104,203,024 | +0.03(+0.13%) |
Jul 20, 2011 | 21.35 | 21.40 | 21.11 | 21.17 | 63,598,428 | -0.38(-1.74%) |
Jul 19, 2011 | 20.98 | 21.63 | 20.96 | 21.55 | 110,803,112 | +0.74(+3.57%) |
Jul 18, 2011 | 20.84 | 21.05 | 20.55 | 20.81 | 56,871,796 | -0.15(-0.71%) |
Jul 15, 2011 | 20.71 | 21.07 | 20.71 | 20.96 | 62,792,084 | +0.24(+1.17%) |
Jul 14, 2011 | 20.83 | 21.14 | 20.63 | 20.71 | 59,273,076 | -0.13(-0.60%) |
Jul 13, 2011 | 20.81 | 21.10 | 20.74 | 20.84 | 52,219,836 | +0.07(+0.34%) |
Jul 12, 2011 | 20.78 | 20.96 | 20.61 | 20.77 | 60,472,340 | -0.07(-0.34%) |
Jul 11, 2011 | 20.83 | 20.97 | 20.73 | 20.84 | 56,230,016 | -0.23(-1.08%) |
Jul 08, 2011 | 20.77 | 21.11 | 20.74 | 21.06 | 74,546,856 | +0.12(+0.56%) |
Jul 07, 2011 | 20.73 | 21.03 | 20.63 | 20.95 | 66,385,780 | +0.34(+1.67%) |
Jul 06, 2011 | 20.32 | 20.63 | 20.31 | 20.60 | 62,268,088 | +0.23(+1.15%) |
Jul 05, 2011 | 20.42 | 20.46 | 20.27 | 20.37 | 48,310,080 | +0.01(+0.04%) |
Jul 01, 2011 | 20.29 | 20.48 | 20.22 | 20.36 | 67,622,944 | +0.02(+0.08%) |
Jun 30, 2011 | 20.14 | 20.34 | 20.08 | 20.34 | 67,138,352 | +0.30(+1.48%) |
Jun 29, 2011 | 20.12 | 20.12 | 19.84 | 20.05 | 84,410,576 | -0.14(-0.70%) |
Jun 28, 2011 | 19.80 | 20.28 | 19.69 | 20.19 | 103,528,656 | +0.47(+2.38%) |
Jun 27, 2011 | 18.96 | 19.92 | 18.96 | 19.72 | 117,611,408 | +0.70(+3.70%) |
Jun 24, 2011 | 19.18 | 19.20 | 18.93 | 19.01 | 129,569,328 | -0.26(-1.34%) |
Jun 23, 2011 | 19.12 | 19.29 | 18.94 | 19.27 | 76,001,088 | -0.02(-0.08%) |
Jun 22, 2011 | 19.25 | 19.41 | 19.24 | 19.29 | 56,597,072 | -0.09(-0.44%) |
Jun 21, 2011 | 19.19 | 19.45 | 19.09 | 19.37 | 63,525,948 | +0.23(+1.19%) |
Jun 20, 2011 | 19.20 | 19.30 | 18.91 | 19.15 | 69,442,616 | +0.16(+0.87%) |
Jun 17, 2011 | 18.95 | 19.01 | 18.76 | 18.98 | 106,522,136 | +0.21(+1.10%) |
Jun 16, 2011 | 18.58 | 18.86 | 18.51 | 18.78 | 73,079,304 | +0.20(+1.07%) |
Jun 15, 2011 | 18.78 | 18.79 | 18.52 | 18.58 | 63,130,808 | -0.38(-1.98%) |
Jun 14, 2011 | 19.01 | 19.13 | 18.93 | 18.95 | 54,817,600 | +0.14(+0.75%) |
Jun 13, 2011 | 18.62 | 18.93 | 18.55 | 18.81 | 60,795,984 | +0.26(+1.41%) |
Jun 10, 2011 | 18.80 | 18.80 | 18.54 | 18.55 | 63,038,352 | -0.20(-1.06%) |
Jun 09, 2011 | 18.79 | 18.81 | 18.64 | 18.75 | 54,797,508 | +0.02(+0.08%) |
Jun 08, 2011 | 18.70 | 18.80 | 18.67 | 18.73 | 53,936,292 | -0.09(-0.50%) |
Jun 07, 2011 | 18.84 | 18.91 | 18.70 | 18.83 | 52,523,132 | +0.04(+0.21%) |
Jun 06, 2011 | 18.68 | 18.98 | 18.60 | 18.79 | 70,024,616 | +0.08(+0.44%) |
Jun 03, 2011 | 18.82 | 18.89 | 18.65 | 18.71 | 77,569,544 | -0.19(-1.01%) |
May 24, 2011 | 18.94 | 19.01 | 18.81 | 18.90 | 60,948,372 | -0.02(-0.08%) |
May 23, 2011 | 18.94 | 18.98 | 18.80 | 18.91 | 67,339,120 | -0.25(-1.31%) |
May 20, 2011 | 19.34 | 19.46 | 19.12 | 19.16 | 58,085,420 | -0.18(-0.91%) |
May 19, 2011 | 19.45 | 19.47 | 19.17 | 19.34 | 53,376,644 | +0.02(+0.10%) |
May 18, 2011 | 19.19 | 19.36 | 18.98 | 19.32 | 68,906,992 | +0.13(+0.69%) |
May 17, 2011 | 19.09 | 19.33 | 18.99 | 19.19 | 105,920,424 | +0.09(+0.45%) |
May 16, 2011 | 19.40 | 19.49 | 19.05 | 19.10 | 117,506,328 | -0.36(-1.84%) |
May 13, 2011 | 19.65 | 19.68 | 19.40 | 19.46 | 85,952,448 | -0.23(-1.15%) |
May 12, 2011 | 19.71 | 19.74 | 19.51 | 19.68 | 99,511,368 | -0.03(-0.16%) |
May 11, 2011 | 19.94 | 19.95 | 19.60 | 19.71 | 101,088,200 | -0.24(-1.21%) |
May 10, 2011 | 19.73 | 20.10 | 19.63 | 19.96 | 155,388,784 | -0.12(-0.62%) |
May 09, 2011 | 20.06 | 20.18 | 19.96 | 20.08 | 49,800,800 | -0.03(-0.15%) |
May 06, 2011 | 20.27 | 20.38 | 20.02 | 20.11 | 72,026,968 | +0.06(+0.31%) |
May 05, 2011 | 20.25 | 20.27 | 19.96 | 20.05 | 71,550,976 | -0.21(-1.04%) |
May 04, 2011 | 20.10 | 20.41 | 20.05 | 20.26 | 94,258,176 | +0.19(+0.97%) |
May 03, 2011 | 19.90 | 20.10 | 19.82 | 20.06 | 92,481,080 | +0.12(+0.58%) |
May 02, 2011 | 19.86 | 20.21 | 19.81 | 19.95 | 115,545,392 | -0.20(-1.00%) |
Apr 29, 2011 | 20.64 | 20.71 | 19.71 | 20.15 | 410,677,344 | -0.61(-2.96%) |
Apr 28, 2011 | 20.57 | 20.89 | 20.52 | 20.76 | 102,896,672 | +0.26(+1.25%) |
Apr 27, 2011 | 20.45 | 20.52 | 20.31 | 20.51 | 67,793,128 | +0.15(+0.73%) |
Apr 26, 2011 | 20.01 | 20.55 | 19.96 | 20.36 | 89,024,288 | +0.45(+2.26%) |
Apr 25, 2011 | 19.78 | 19.92 | 19.70 | 19.91 | 43,109,716 | +0.07(+0.35%) |
Apr 21, 2011 | 20.05 | 20.13 | 19.71 | 19.84 | 60,319,520 | -0.19(-0.93%) |
Apr 20, 2011 | 19.85 | 20.21 | 19.83 | 20.03 | 79,265,936 | +0.47(+2.43%) |
Apr 19, 2011 | 19.43 | 19.57 | 19.33 | 19.55 | 50,004,920 | +0.05(+0.28%) |
Apr 18, 2011 | 19.51 | 19.65 | 19.22 | 19.50 | 74,660,528 | -0.23(-1.14%) |
Apr 15, 2011 | 19.79 | 19.87 | 19.57 | 19.72 | 83,715,576 | -0.04(-0.20%) |
Apr 14, 2011 | 19.76 | 19.78 | 19.50 | 19.76 | 71,057,304 | -0.16(-0.82%) |
Apr 13, 2011 | 19.94 | 20.11 | 19.87 | 19.92 | 49,053,796 | -0.01(-0.04%) |
Apr 12, 2011 | 20.08 | 20.10 | 19.86 | 19.93 | 47,511,832 | -0.26(-1.31%) |
Apr 11, 2011 | 20.36 | 20.41 | 20.06 | 20.20 | 44,080,420 | -0.07(-0.35%) |
Apr 08, 2011 | 20.34 | 20.43 | 20.18 | 20.27 | 51,312,988 | -0.10(-0.50%) |
Apr 07, 2011 | 20.36 | 20.41 | 20.19 | 20.37 | 59,341,524 | +0.04(+0.19%) |
Apr 06, 2011 | 20.20 | 20.45 | 20.10 | 20.33 | 84,360,096 | +0.29(+1.44%) |
Apr 05, 2011 | 20.07 | 20.35 | 20.01 | 20.04 | 94,794,016 | +0.18(+0.90%) |
Apr 04, 2011 | 19.78 | 19.95 | 19.75 | 19.86 | 45,585,436 | +0.05(+0.27%) |
Apr 01, 2011 | 19.85 | 19.85 | 19.68 | 19.81 | 81,186,440 | +0.07(+0.35%) |
Mar 31, 2011 | 19.90 | 19.96 | 19.70 | 19.74 | 81,340,040 | -0.17(-0.86%) |
Mar 30, 2011 | 19.91 | 19.99 | 19.82 | 19.91 | 54,025,456 | +0.09(+0.47%) |
Mar 29, 2011 | 19.70 | 19.84 | 19.67 | 19.82 | 52,443,616 | +0.06(+0.31%) |
Mar 28, 2011 | 19.95 | 19.99 | 19.73 | 19.75 | 62,996,188 | -0.16(-0.82%) |
Mar 25, 2011 | 20.16 | 20.17 | 19.89 | 19.92 | 73,361,400 | -0.15(-0.74%) |
Mar 24, 2011 | 19.90 | 20.11 | 19.82 | 20.06 | 49,805,328 | +0.21(+1.06%) |
Mar 23, 2011 | 19.61 | 19.91 | 19.57 | 19.85 | 56,559,156 | +0.19(+0.97%) |
Mar 22, 2011 | 19.67 | 19.79 | 19.61 | 19.66 | 39,742,304 | -0.03(-0.14%) |
Mar 21, 2011 | 19.66 | 19.89 | 19.55 | 19.69 | 60,301,040 | +0.41(+2.14%) |
Mar 18, 2011 | 19.48 | 19.57 | 19.28 | 19.28 | 109,965,112 | +0.02(+0.08%) |
Mar 17, 2011 | 19.48 | 19.61 | 19.24 | 19.26 | 80,387,720 | -0.01(-0.04%) |
Mar 16, 2011 | 19.61 | 19.65 | 19.19 | 19.27 | 129,514,696 | -0.47(-2.36%) |
Mar 15, 2011 | 19.50 | 19.80 | 19.43 | 19.74 | 97,776,888 | -0.23(-1.17%) |
Mar 14, 2011 | 19.82 | 20.03 | 19.71 | 19.97 | 70,071,000 | +0.01(+0.04%) |
Mar 11, 2011 | 19.75 | 20.10 | 19.71 | 19.96 | 64,197,272 | +0.21(+1.06%) |
Mar 10, 2011 | 19.92 | 19.99 | 19.71 | 19.75 | 85,601,456 | -0.37(-1.85%) |
Mar 09, 2011 | 20.06 | 20.20 | 19.95 | 20.13 | 51,182,036 | -0.02(-0.08%) |
Mar 08, 2011 | 20.03 | 20.23 | 19.94 | 20.14 | 65,027,156 | +0.15(+0.74%) |
Mar 07, 2011 | 20.31 | 20.42 | 19.86 | 19.99 | 83,586,984 | -0.18(-0.90%) |
Mar 04, 2011 | 20.38 | 20.40 | 20.06 | 20.18 | 90,606,264 | -0.19(-0.94%) |
Mar 03, 2011 | 20.41 | 20.52 | 20.35 | 20.37 | 87,789,264 | +0.10(+0.47%) |
Mar 02, 2011 | 20.30 | 20.50 | 20.24 | 20.27 | 62,572,576 | -0.06(-0.32%) |
Mar 01, 2011 | 20.68 | 20.82 | 20.33 | 20.34 | 77,236,496 | -0.33(-1.58%) |
Feb 28, 2011 | 20.75 | 20.88 | 20.61 | 20.66 | 66,075,956 | +0.02(+0.11%) |
Feb 25, 2011 | 20.92 | 20.95 | 20.60 | 20.64 | 68,173,304 | -0.17(-0.82%) |
Feb 24, 2011 | 20.71 | 21.04 | 20.60 | 20.81 | 82,964,560 | +0.14(+0.68%) |
Feb 23, 2011 | 20.62 | 20.88 | 20.55 | 20.67 | 77,454,184 | +0.00(+0.00%) |
Feb 22, 2011 | 20.82 | 21.07 | 20.62 | 20.67 | 78,242,336 | -0.37(-1.74%) |
Feb 18, 2011 | 21.09 | 21.15 | 20.98 | 21.04 | 88,337,800 | -0.12(-0.55%) |
Feb 17, 2011 | 20.97 | 21.28 | 20.92 | 21.15 | 73,588,032 | +0.15(+0.70%) |
Feb 16, 2011 | 21.03 | 21.04 | 20.68 | 21.01 | 91,092,520 | +0.05(+0.22%) |
Feb 15, 2011 | 21.02 | 21.25 | 20.95 | 20.96 | 56,747,888 | -0.09(-0.41%) |
Feb 14, 2011 | 21.02 | 21.08 | 20.83 | 21.04 | 73,438,808 | -0.02(-0.07%) |
Feb 11, 2011 | 21.45 | 21.49 | 20.92 | 21.06 | 108,613,280 | -0.19(-0.91%) |
Feb 10, 2011 | 21.59 | 21.59 | 21.09 | 21.25 | 99,202,232 | -0.36(-1.68%) |
Feb 09, 2011 | 21.79 | 21.84 | 21.57 | 21.62 | 68,416,936 | -0.24(-1.10%) |
Feb 08, 2011 | 21.72 | 21.90 | 21.68 | 21.86 | 45,168,096 | +0.07(+0.30%) |
Feb 07, 2011 | 21.48 | 21.90 | 21.48 | 21.79 | 89,235,136 | +0.33(+1.54%) |
Feb 04, 2011 | 21.41 | 21.52 | 21.26 | 21.46 | 52,296,896 | +0.09(+0.43%) |
Feb 03, 2011 | 21.61 | 21.62 | 21.28 | 21.37 | 78,063,184 | -0.22(-1.04%) |
Feb 02, 2011 | 21.59 | 21.72 | 21.55 | 21.59 | 59,302,908 | -0.04(-0.19%) |