Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 31, 2012 | 21.00 | 21.50 | 20.99 | 21.48 | 23,081,968 | +0.40(+1.88%) |
Dec 28, 2012 | 21.22 | 21.34 | 21.08 | 21.09 | 16,952,404 | -0.24(-1.13%) |
Dec 27, 2012 | 21.27 | 21.49 | 21.12 | 21.33 | 22,882,774 | +0.04(+0.21%) |
Dec 26, 2012 | 21.48 | 21.55 | 21.18 | 21.28 | 15,212,083 | -0.22(-1.04%) |
Dec 24, 2012 | 21.38 | 21.63 | 21.36 | 21.51 | 8,501,413 | +0.04(+0.17%) |
Dec 21, 2012 | 21.25 | 21.51 | 21.07 | 21.47 | 55,298,876 | -0.24(-1.13%) |
Dec 20, 2012 | 21.85 | 21.88 | 21.51 | 21.72 | 24,456,852 | -0.02(-0.11%) |
Dec 19, 2012 | 21.79 | 21.97 | 21.69 | 21.74 | 35,538,292 | -0.03(-0.13%) |
Dec 18, 2012 | 21.90 | 21.99 | 21.75 | 21.77 | 38,392,900 | -0.10(-0.44%) |
Dec 17, 2012 | 21.44 | 21.90 | 21.43 | 21.87 | 40,225,080 | +0.49(+2.29%) |
Dec 14, 2012 | 21.31 | 21.53 | 21.26 | 21.38 | 24,103,396 | +0.07(+0.34%) |
Dec 13, 2012 | 21.43 | 21.76 | 21.21 | 21.30 | 35,846,320 | -0.17(-0.78%) |
Dec 12, 2012 | 21.42 | 21.71 | 21.29 | 21.47 | 46,311,208 | +0.16(+0.77%) |
Dec 11, 2012 | 21.36 | 21.43 | 21.23 | 21.31 | 37,470,820 | +0.09(+0.43%) |
Dec 10, 2012 | 21.44 | 21.51 | 21.15 | 21.22 | 37,053,960 | -0.27(-1.27%) |
Dec 07, 2012 | 21.40 | 21.63 | 21.29 | 21.49 | 53,028,868 | -0.02(-0.11%) |
Dec 06, 2012 | 20.63 | 21.57 | 20.51 | 21.51 | 124,463,400 | +1.17(+5.73%) |
Dec 05, 2012 | 20.83 | 20.89 | 19.85 | 20.35 | 68,994,288 | -0.13(-0.65%) |
Dec 04, 2012 | 20.69 | 20.82 | 20.41 | 20.48 | 30,550,472 | -0.30(-1.45%) |
Nov 30, 2012 | 20.60 | 20.84 | 20.45 | 20.78 | 29,947,400 | +0.03(+0.13%) |
Nov 29, 2012 | 20.74 | 20.96 | 20.63 | 20.75 | 32,023,204 | +0.17(+0.84%) |
Nov 28, 2012 | 20.11 | 20.59 | 19.99 | 20.58 | 27,215,604 | +0.46(+2.31%) |
Nov 27, 2012 | 20.38 | 20.62 | 20.08 | 20.11 | 26,959,998 | -0.27(-1.34%) |
Nov 26, 2012 | 20.37 | 20.44 | 20.23 | 20.39 | 19,472,524 | -0.12(-0.59%) |
Nov 23, 2012 | 20.25 | 20.56 | 20.25 | 20.51 | 6,177,056 | +0.27(+1.35%) |
Nov 21, 2012 | 20.01 | 20.29 | 19.99 | 20.24 | 10,097,481 | +0.18(+0.90%) |
Nov 20, 2012 | 19.86 | 20.16 | 19.80 | 20.05 | 13,692,787 | +0.13(+0.64%) |
Nov 19, 2012 | 19.62 | 20.03 | 19.61 | 19.93 | 15,808,135 | +0.39(+2.01%) |
Nov 16, 2012 | 19.56 | 19.63 | 19.17 | 19.53 | 23,220,756 | +0.13(+0.68%) |
Nov 15, 2012 | 19.63 | 19.66 | 19.29 | 19.40 | 19,690,086 | -0.16(-0.84%) |
Nov 14, 2012 | 20.03 | 20.22 | 19.55 | 19.57 | 27,486,888 | -0.59(-2.92%) |
Nov 13, 2012 | 20.20 | 20.44 | 20.05 | 20.16 | 12,258,936 | -0.06(-0.32%) |
Nov 12, 2012 | 20.33 | 20.49 | 20.21 | 20.22 | 12,141,308 | -0.11(-0.55%) |
Nov 09, 2012 | 20.32 | 20.55 | 20.22 | 20.33 | 17,992,716 | +0.04(+0.20%) |
Nov 08, 2012 | 20.60 | 20.64 | 20.28 | 20.29 | 19,347,900 | -0.38(-1.83%) |
Nov 07, 2012 | 20.44 | 20.87 | 20.38 | 20.67 | 24,478,698 | +0.04(+0.19%) |
Nov 06, 2012 | 20.32 | 20.83 | 20.30 | 20.63 | 20,254,784 | +0.28(+1.37%) |
Nov 05, 2012 | 20.27 | 20.46 | 20.23 | 20.35 | 25,383,200 | +0.07(+0.33%) |
Nov 02, 2012 | 20.16 | 20.72 | 20.11 | 20.28 | 68,888,536 | +1.68(+9.05%) |
Nov 01, 2012 | 18.25 | 18.65 | 18.11 | 18.60 | 31,334,060 | +0.29(+1.57%) |
Oct 31, 2012 | 18.30 | 18.43 | 17.95 | 18.31 | 22,386,738 | +0.01(+0.07%) |
Oct 26, 2012 | 18.37 | 18.43 | 18.10 | 18.30 | 54,474,204 | -0.15(-0.82%) |
Oct 25, 2012 | 18.38 | 18.70 | 18.32 | 18.45 | 58,924,324 | +0.39(+2.19%) |
Oct 24, 2012 | 18.07 | 18.16 | 17.98 | 18.06 | 43,723,640 | +0.12(+0.64%) |
Oct 23, 2012 | 17.94 | 18.02 | 17.66 | 17.94 | 56,265,884 | -0.29(-1.58%) |
Oct 19, 2012 | 18.72 | 18.73 | 18.11 | 18.23 | 92,140,536 | -0.69(-3.63%) |
Oct 18, 2012 | 19.32 | 19.37 | 18.83 | 18.91 | 49,344,816 | -0.39(-2.03%) |
Oct 17, 2012 | 19.47 | 19.62 | 19.28 | 19.31 | 36,422,580 | -0.23(-1.16%) |
Oct 16, 2012 | 19.16 | 19.66 | 19.10 | 19.53 | 43,815,884 | +0.51(+2.71%) |
Oct 15, 2012 | 18.94 | 19.08 | 18.89 | 19.02 | 34,057,908 | +0.20(+1.04%) |
Oct 12, 2012 | 18.96 | 19.03 | 18.77 | 18.82 | 42,693,452 | +0.01(+0.04%) |
Oct 11, 2012 | 18.83 | 18.96 | 18.71 | 18.81 | 43,334,124 | +0.08(+0.45%) |
Oct 10, 2012 | 19.05 | 19.07 | 18.60 | 18.73 | 55,254,244 | -0.16(-0.84%) |
Oct 09, 2012 | 19.42 | 19.54 | 18.85 | 18.89 | 60,874,916 | -0.56(-2.89%) |
Oct 08, 2012 | 19.41 | 19.62 | 19.31 | 19.45 | 38,840,392 | +0.01(+0.04%) |
Oct 05, 2012 | 19.74 | 19.80 | 19.41 | 19.45 | 44,909,736 | -0.14(-0.73%) |
Oct 04, 2012 | 19.90 | 19.92 | 19.45 | 19.59 | 62,202,880 | -0.16(-0.79%) |
Oct 03, 2012 | 19.81 | 19.88 | 19.57 | 19.74 | 37,698,912 | +0.08(+0.39%) |
Oct 02, 2012 | 20.12 | 20.12 | 19.47 | 19.67 | 54,793,540 | -0.34(-1.69%) |
Oct 01, 2012 | 20.32 | 20.47 | 19.91 | 20.01 | 38,682,480 | -0.22(-1.10%) |
Sep 28, 2012 | 20.17 | 20.33 | 19.90 | 20.23 | 40,251,576 | -0.13(-0.65%) |
Sep 27, 2012 | 20.08 | 20.37 | 19.95 | 20.36 | 29,457,900 | +0.38(+1.88%) |
Sep 26, 2012 | 20.16 | 20.35 | 19.87 | 19.99 | 35,018,416 | -0.17(-0.85%) |
Sep 25, 2012 | 20.47 | 20.62 | 20.14 | 20.16 | 35,538,776 | -0.25(-1.23%) |
Sep 24, 2012 | 20.31 | 20.52 | 20.19 | 20.41 | 23,228,138 | +0.04(+0.18%) |
Sep 21, 2012 | 20.54 | 20.61 | 20.35 | 20.37 | 45,438,620 | -0.05(-0.23%) |
Sep 20, 2012 | 19.87 | 20.43 | 19.81 | 20.42 | 45,217,540 | +0.43(+2.15%) |
Sep 19, 2012 | 19.68 | 20.11 | 19.61 | 19.99 | 35,786,420 | +0.34(+1.75%) |
Sep 18, 2012 | 19.77 | 19.80 | 19.58 | 19.65 | 42,783,688 | -0.16(-0.83%) |
Sep 17, 2012 | 19.93 | 19.98 | 19.54 | 19.81 | 55,032,164 | -0.32(-1.59%) |
Sep 14, 2012 | 20.69 | 20.75 | 20.10 | 20.13 | 60,576,136 | -0.50(-2.44%) |
Sep 13, 2012 | 20.41 | 20.69 | 20.30 | 20.63 | 28,454,280 | +0.22(+1.07%) |
Sep 12, 2012 | 20.34 | 20.53 | 20.34 | 20.41 | 28,267,292 | +0.18(+0.87%) |
Sep 11, 2012 | 20.35 | 20.46 | 20.19 | 20.24 | 33,728,548 | -0.04(-0.20%) |
Sep 10, 2012 | 20.42 | 20.47 | 20.20 | 20.28 | 34,550,192 | -0.14(-0.66%) |
Sep 07, 2012 | 20.33 | 20.47 | 20.25 | 20.41 | 25,787,820 | +0.13(+0.65%) |
Sep 06, 2012 | 20.05 | 20.34 | 19.99 | 20.28 | 28,482,354 | +0.41(+2.09%) |
Sep 05, 2012 | 19.78 | 20.21 | 19.75 | 19.87 | 32,525,910 | +0.12(+0.59%) |
Sep 04, 2012 | 19.73 | 19.86 | 19.56 | 19.75 | 27,086,210 | -0.04(-0.20%) |
Aug 31, 2012 | 19.96 | 19.97 | 19.69 | 19.79 | 29,748,158 | -0.04(-0.20%) |
Aug 30, 2012 | 19.73 | 19.95 | 19.71 | 19.83 | 39,899,660 | +0.22(+1.10%) |
Aug 29, 2012 | 19.72 | 19.82 | 19.57 | 19.62 | 30,838,004 | +0.01(+0.06%) |
Aug 27, 2012 | 19.55 | 19.67 | 19.45 | 19.60 | 40,329,780 | +0.18(+0.90%) |
Aug 24, 2012 | 19.03 | 19.46 | 18.75 | 19.43 | 45,509,304 | +0.32(+1.67%) |
Aug 23, 2012 | 19.21 | 19.31 | 19.08 | 19.11 | 32,775,060 | -0.09(-0.46%) |
Aug 22, 2012 | 19.17 | 19.28 | 19.11 | 19.20 | 29,621,328 | +0.01(+0.06%) |
Aug 21, 2012 | 19.28 | 19.33 | 19.13 | 19.19 | 35,793,940 | +0.02(+0.08%) |
Aug 20, 2012 | 19.25 | 19.31 | 19.09 | 19.17 | 30,824,970 | -0.07(-0.35%) |
Aug 17, 2012 | 19.39 | 19.39 | 19.09 | 19.24 | 42,834,820 | -0.07(-0.37%) |
Aug 16, 2012 | 19.21 | 19.40 | 19.01 | 19.31 | 48,599,872 | +0.12(+0.62%) |
Aug 15, 2012 | 18.65 | 19.27 | 18.65 | 19.19 | 73,704,408 | +0.67(+3.60%) |
Aug 14, 2012 | 18.55 | 18.63 | 18.44 | 18.52 | 35,422,472 | +0.13(+0.69%) |
Aug 13, 2012 | 18.25 | 18.48 | 18.14 | 18.40 | 42,075,340 | +0.22(+1.19%) |
Aug 10, 2012 | 18.05 | 18.20 | 17.99 | 18.18 | 16,934,232 | +0.18(+1.02%) |
Aug 09, 2012 | 18.19 | 18.22 | 17.96 | 18.00 | 22,781,354 | -0.07(-0.40%) |
Aug 08, 2012 | 18.06 | 18.11 | 17.91 | 18.07 | 20,838,216 | -0.01(-0.04%) |
Aug 07, 2012 | 17.48 | 18.10 | 17.43 | 18.08 | 31,388,538 | +0.73(+4.21%) |
Aug 06, 2012 | 17.63 | 17.64 | 17.34 | 17.35 | 24,954,046 | -0.10(-0.59%) |
Aug 03, 2012 | 17.42 | 17.57 | 17.25 | 17.45 | 30,792,054 | +0.30(+1.74%) |
Aug 02, 2012 | 17.33 | 17.56 | 17.10 | 17.15 | 38,700,628 | -0.25(-1.42%) |
Aug 01, 2012 | 18.07 | 18.09 | 17.37 | 17.40 | 42,055,308 | -0.60(-3.31%) |
Jul 31, 2012 | 18.67 | 18.68 | 17.92 | 17.99 | 38,274,352 | -0.64(-3.41%) |
Jul 30, 2012 | 18.86 | 18.97 | 18.56 | 18.63 | 22,013,942 | -0.23(-1.24%) |
Jul 27, 2012 | 18.64 | 19.16 | 18.33 | 18.87 | 71,652,976 | -1.96(-9.42%) |
Jul 26, 2012 | 20.55 | 21.02 | 20.42 | 20.83 | 35,618,308 | +0.79(+3.96%) |
Jul 25, 2012 | 20.07 | 20.15 | 19.81 | 20.03 | 16,554,242 | -0.03(-0.14%) |
Jul 24, 2012 | 20.08 | 20.33 | 19.90 | 20.06 | 15,197,124 | -0.05(-0.24%) |
Jul 23, 2012 | 20.32 | 20.34 | 19.71 | 20.11 | 26,627,506 | -0.54(-2.62%) |
Jul 20, 2012 | 21.19 | 21.22 | 20.48 | 20.65 | 29,532,100 | -0.89(-4.13%) |
Jul 19, 2012 | 21.19 | 21.57 | 21.02 | 21.54 | 13,117,620 | +0.36(+1.69%) |
Jul 18, 2012 | 21.00 | 21.30 | 20.77 | 21.18 | 13,868,792 | -0.17(-0.80%) |
Jul 17, 2012 | 21.18 | 21.43 | 21.04 | 21.35 | 10,655,883 | +0.33(+1.57%) |
Jul 16, 2012 | 21.25 | 21.40 | 20.97 | 21.02 | 11,724,240 | -0.28(-1.32%) |
Jul 13, 2012 | 20.84 | 21.34 | 20.73 | 21.31 | 13,952,121 | +0.37(+1.77%) |
Jul 12, 2012 | 20.51 | 21.04 | 20.44 | 20.94 | 13,815,177 | +0.21(+1.00%) |
Jul 11, 2012 | 20.74 | 20.82 | 20.55 | 20.73 | 10,945,817 | -0.07(-0.34%) |
Jul 10, 2012 | 20.96 | 21.07 | 20.69 | 20.80 | 13,283,652 | -0.02(-0.10%) |
Jul 09, 2012 | 20.57 | 20.82 | 20.55 | 20.82 | 11,736,653 | +0.17(+0.81%) |
Jul 06, 2012 | 20.73 | 20.74 | 20.39 | 20.65 | 15,218,676 | -0.17(-0.82%) |
Jul 05, 2012 | 20.68 | 20.98 | 20.65 | 20.82 | 11,011,326 | +0.18(+0.89%) |
Jul 03, 2012 | 20.85 | 20.90 | 20.55 | 20.64 | 11,465,362 | -0.34(-1.61%) |
Jul 02, 2012 | 21.24 | 21.24 | 20.73 | 20.98 | 12,921,343 | -0.21(-0.99%) |
Jun 29, 2012 | 21.14 | 21.23 | 21.00 | 21.19 | 21,366,928 | +0.49(+2.36%) |
Jun 28, 2012 | 20.88 | 20.90 | 20.37 | 20.70 | 19,689,858 | -0.26(-1.25%) |
Jun 27, 2012 | 21.41 | 21.50 | 20.81 | 20.96 | 17,633,816 | -0.48(-2.22%) |
Jun 26, 2012 | 21.17 | 21.50 | 21.06 | 21.44 | 11,910,664 | +0.26(+1.23%) |
Jun 25, 2012 | 21.52 | 21.56 | 21.07 | 21.18 | 12,588,612 | -0.53(-2.46%) |
Jun 22, 2012 | 21.57 | 21.75 | 21.48 | 21.71 | 11,516,196 | +0.23(+1.05%) |
Jun 21, 2012 | 22.18 | 22.24 | 21.46 | 21.49 | 15,575,533 | -0.62(-2.82%) |
Jun 20, 2012 | 21.98 | 22.22 | 21.86 | 22.11 | 18,829,148 | +0.21(+0.94%) |
Jun 19, 2012 | 21.74 | 22.08 | 21.67 | 21.91 | 18,912,680 | +0.37(+1.74%) |
Jun 18, 2012 | 20.80 | 21.58 | 20.76 | 21.53 | 20,017,812 | +0.65(+3.12%) |
Jun 15, 2012 | 20.57 | 20.90 | 20.49 | 20.88 | 25,299,734 | +0.08(+0.40%) |
Jun 14, 2012 | 20.44 | 20.86 | 20.31 | 20.80 | 20,142,202 | +0.42(+2.07%) |
Jun 13, 2012 | 21.00 | 21.21 | 20.28 | 20.38 | 26,988,416 | -0.70(-3.34%) |
Jun 12, 2012 | 21.06 | 21.23 | 20.61 | 21.08 | 26,515,638 | +0.08(+0.40%) |
Jun 11, 2012 | 21.52 | 21.53 | 20.96 | 21.00 | 12,292,052 | -0.30(-1.42%) |
Jun 08, 2012 | 21.00 | 21.36 | 20.82 | 21.30 | 15,740,181 | +0.06(+0.28%) |
Jun 07, 2012 | 21.49 | 21.61 | 21.17 | 21.24 | 18,212,262 | -0.01(-0.06%) |
Jun 06, 2012 | 21.10 | 21.30 | 21.02 | 21.25 | 17,587,894 | +0.42(+2.02%) |
Jun 05, 2012 | 20.80 | 20.94 | 20.52 | 20.83 | 28,103,710 | -0.59(-2.76%) |
Jun 04, 2012 | 20.67 | 21.45 | 20.46 | 21.42 | 30,826,130 | +0.70(+3.36%) |
Jun 01, 2012 | 21.11 | 21.48 | 20.68 | 20.73 | 21,962,004 | -1.09(-4.99%) |
May 31, 2012 | 21.79 | 21.89 | 21.42 | 21.81 | 18,941,462 | +0.06(+0.29%) |
May 30, 2012 | 21.80 | 21.91 | 21.62 | 21.75 | 13,098,643 | -0.34(-1.53%) |
May 29, 2012 | 21.85 | 22.20 | 21.78 | 22.09 | 16,332,741 | +0.41(+1.87%) |
May 25, 2012 | 21.81 | 21.88 | 21.58 | 21.68 | 12,795,946 | -0.08(-0.36%) |
May 24, 2012 | 22.18 | 22.41 | 21.43 | 21.76 | 25,460,622 | -0.21(-0.96%) |
May 23, 2012 | 21.44 | 22.05 | 21.42 | 21.97 | 23,241,764 | +0.76(+3.60%) |
May 22, 2012 | 21.38 | 21.62 | 21.09 | 21.21 | 19,824,378 | -0.13(-0.61%) |
May 21, 2012 | 20.55 | 21.36 | 20.48 | 21.34 | 26,037,230 | +0.86(+4.21%) |
May 18, 2012 | 20.67 | 21.13 | 20.44 | 20.48 | 28,613,916 | -0.06(-0.27%) |
May 17, 2012 | 21.14 | 21.14 | 20.52 | 20.53 | 22,596,134 | -0.54(-2.55%) |
May 16, 2012 | 21.30 | 21.48 | 21.00 | 21.07 | 19,901,062 | -0.13(-0.60%) |
May 15, 2012 | 21.38 | 21.50 | 21.09 | 21.20 | 24,885,638 | -0.13(-0.62%) |
May 14, 2012 | 21.66 | 21.70 | 21.32 | 21.33 | 14,839,099 | -0.53(-2.44%) |
May 11, 2012 | 21.69 | 22.15 | 21.68 | 21.86 | 18,196,374 | +0.06(+0.29%) |
May 10, 2012 | 21.74 | 22.08 | 21.65 | 21.80 | 18,999,562 | +0.30(+1.39%) |
May 09, 2012 | 21.34 | 21.80 | 21.26 | 21.50 | 21,679,876 | -0.04(-0.17%) |
May 08, 2012 | 21.86 | 21.90 | 21.08 | 21.54 | 26,104,566 | -0.51(-2.33%) |
May 07, 2012 | 21.94 | 22.18 | 21.86 | 22.05 | 15,909,195 | +0.04(+0.16%) |
May 04, 2012 | 22.20 | 22.29 | 21.92 | 22.01 | 23,048,764 | -0.43(-1.92%) |
May 03, 2012 | 22.80 | 22.84 | 22.43 | 22.44 | 20,704,718 | -0.50(-2.19%) |
May 02, 2012 | 22.79 | 23.04 | 22.63 | 22.95 | 17,562,810 | +0.10(+0.45%) |
May 01, 2012 | 22.79 | 23.15 | 22.67 | 22.84 | 16,742,671 | +0.11(+0.51%) |
Apr 30, 2012 | 22.75 | 22.88 | 22.55 | 22.73 | 23,532,724 | -0.02(-0.10%) |
Apr 27, 2012 | 23.09 | 23.18 | 22.37 | 22.75 | 69,074,536 | -1.28(-5.32%) |
Apr 26, 2012 | 23.71 | 24.23 | 23.53 | 24.03 | 37,595,748 | +0.46(+1.95%) |
Apr 25, 2012 | 23.26 | 23.66 | 23.12 | 23.57 | 17,773,562 | +0.57(+2.50%) |
Apr 24, 2012 | 23.36 | 23.67 | 22.88 | 23.00 | 22,648,218 | -0.20(-0.87%) |
Apr 23, 2012 | 23.25 | 23.31 | 22.88 | 23.20 | 19,185,132 | -0.24(-1.01%) |
Apr 20, 2012 | 23.40 | 23.72 | 23.38 | 23.44 | 20,368,296 | +0.14(+0.60%) |
Apr 19, 2012 | 23.93 | 23.95 | 23.21 | 23.30 | 23,419,916 | -0.60(-2.52%) |
Apr 18, 2012 | 23.38 | 24.06 | 23.34 | 23.90 | 22,880,456 | +0.66(+2.85%) |
Apr 17, 2012 | 23.75 | 23.75 | 23.05 | 23.24 | 38,551,872 | -0.39(-1.66%) |
Apr 16, 2012 | 24.54 | 24.56 | 23.58 | 23.63 | 32,013,472 | -0.80(-3.28%) |
Apr 13, 2012 | 23.88 | 24.56 | 23.67 | 24.43 | 38,560,440 | +0.41(+1.72%) |
Apr 12, 2012 | 23.55 | 24.03 | 23.38 | 24.02 | 30,814,444 | +0.53(+2.24%) |
Apr 11, 2012 | 22.73 | 23.50 | 22.66 | 23.49 | 30,509,532 | +1.00(+4.43%) |
Apr 10, 2012 | 22.88 | 22.95 | 22.42 | 22.50 | 22,910,884 | -0.25(-1.11%) |
Apr 09, 2012 | 22.69 | 22.96 | 22.63 | 22.75 | 15,863,827 | -0.30(-1.31%) |
Apr 05, 2012 | 22.63 | 23.17 | 22.61 | 23.05 | 20,645,876 | +0.48(+2.14%) |
Apr 04, 2012 | 22.69 | 22.84 | 22.45 | 22.57 | 17,858,192 | +0.02(+0.09%) |
Apr 03, 2012 | 22.46 | 22.65 | 22.36 | 22.55 | 14,973,571 | +0.10(+0.42%) |
Apr 02, 2012 | 22.20 | 22.54 | 22.17 | 22.45 | 15,371,655 | +0.31(+1.40%) |
Mar 30, 2012 | 22.27 | 22.29 | 22.08 | 22.14 | 11,327,732 | +0.06(+0.29%) |
Mar 29, 2012 | 22.03 | 22.14 | 21.64 | 22.08 | 16,913,786 | -0.12(-0.54%) |
Mar 28, 2012 | 22.27 | 22.40 | 22.05 | 22.20 | 15,267,777 | -0.09(-0.41%) |
Mar 27, 2012 | 22.18 | 22.37 | 22.05 | 22.29 | 16,937,262 | +0.14(+0.63%) |
Mar 26, 2012 | 22.00 | 22.15 | 21.86 | 22.15 | 16,569,539 | +0.22(+1.02%) |
Mar 23, 2012 | 21.98 | 21.99 | 21.59 | 21.93 | 17,359,852 | +0.06(+0.25%) |
Mar 22, 2012 | 21.27 | 21.89 | 21.26 | 21.87 | 26,997,508 | +0.55(+2.59%) |
Mar 21, 2012 | 21.37 | 21.38 | 21.20 | 21.32 | 10,755,585 | +0.03(+0.15%) |
Mar 20, 2012 | 21.20 | 21.33 | 21.09 | 21.29 | 15,921,904 | +0.07(+0.34%) |
Mar 19, 2012 | 21.01 | 21.22 | 20.86 | 21.22 | 14,431,088 | +0.13(+0.64%) |
Mar 16, 2012 | 21.10 | 21.14 | 20.95 | 21.08 | 30,279,902 | +0.06(+0.26%) |
Mar 15, 2012 | 20.94 | 21.04 | 20.87 | 21.03 | 15,946,919 | +0.15(+0.74%) |
Mar 14, 2012 | 20.60 | 20.96 | 20.57 | 20.87 | 18,601,436 | +0.13(+0.65%) |
Mar 13, 2012 | 20.30 | 20.74 | 20.25 | 20.74 | 23,320,610 | +0.49(+2.41%) |
Mar 12, 2012 | 20.59 | 20.61 | 20.18 | 20.25 | 17,192,870 | -0.29(-1.41%) |
Mar 09, 2012 | 20.50 | 20.79 | 20.23 | 20.54 | 35,814,308 | +0.58(+2.92%) |
Mar 08, 2012 | 19.67 | 20.11 | 19.67 | 19.96 | 20,937,356 | +0.35(+1.78%) |
Mar 07, 2012 | 19.19 | 19.62 | 19.17 | 19.61 | 14,412,307 | +0.46(+2.40%) |
Mar 06, 2012 | 19.23 | 19.43 | 19.06 | 19.15 | 10,357,518 | -0.28(-1.45%) |
Mar 05, 2012 | 19.29 | 19.57 | 19.29 | 19.43 | 11,240,005 | +0.06(+0.31%) |
Mar 02, 2012 | 19.32 | 19.46 | 19.23 | 19.37 | 10,319,850 | +0.07(+0.37%) |
Mar 01, 2012 | 19.29 | 19.45 | 19.20 | 19.30 | 10,945,231 | +0.06(+0.31%) |
Feb 29, 2012 | 19.36 | 19.37 | 19.21 | 19.24 | 12,929,478 | -0.14(-0.72%) |
Feb 28, 2012 | 19.11 | 19.38 | 19.08 | 19.38 | 9,658,287 | +0.27(+1.41%) |
Feb 27, 2012 | 19.07 | 19.24 | 18.93 | 19.11 | 8,471,660 | -0.03(-0.14%) |
Feb 24, 2012 | 19.18 | 19.29 | 19.06 | 19.14 | 8,271,725 | -0.06(-0.33%) |
Feb 23, 2012 | 19.15 | 19.24 | 19.02 | 19.20 | 10,415,707 | +0.05(+0.27%) |
Feb 22, 2012 | 19.13 | 19.19 | 18.97 | 19.15 | 10,914,771 | +0.03(+0.14%) |
Feb 21, 2012 | 19.18 | 19.36 | 19.05 | 19.12 | 10,463,945 | -0.08(-0.39%) |
Feb 17, 2012 | 19.28 | 19.42 | 19.19 | 19.20 | 16,034,760 | -0.03(-0.14%) |
Feb 16, 2012 | 19.16 | 19.33 | 19.15 | 19.22 | 12,325,028 | +0.02(+0.08%) |
Feb 15, 2012 | 19.43 | 19.49 | 19.18 | 19.21 | 10,211,706 | -0.25(-1.30%) |
Feb 14, 2012 | 19.40 | 19.46 | 19.28 | 19.46 | 8,355,815 | -0.05(-0.26%) |
Feb 13, 2012 | 19.43 | 19.52 | 19.31 | 19.51 | 9,738,255 | +0.17(+0.88%) |
Feb 10, 2012 | 19.33 | 19.38 | 19.22 | 19.34 | 10,319,017 | -0.15(-0.77%) |
Feb 09, 2012 | 19.36 | 19.56 | 19.32 | 19.49 | 12,003,214 | +0.19(+0.99%) |
Feb 08, 2012 | 19.20 | 19.34 | 19.13 | 19.30 | 9,682,207 | +0.12(+0.64%) |
Feb 07, 2012 | 19.12 | 19.26 | 19.06 | 19.18 | 8,015,761 | +0.05(+0.25%) |
Feb 06, 2012 | 19.06 | 19.22 | 19.01 | 19.13 | 9,358,233 | +0.06(+0.29%) |
Feb 03, 2012 | 18.94 | 19.11 | 18.93 | 19.08 | 12,662,277 | +0.26(+1.38%) |
Feb 02, 2012 | 19.04 | 19.14 | 18.72 | 18.82 | 15,169,166 | -0.23(-1.20%) |
Feb 01, 2012 | 19.08 | 19.12 | 18.77 | 19.05 | 20,951,618 | +0.13(+0.67%) |
Jan 31, 2012 | 19.16 | 19.20 | 18.88 | 18.92 | 14,856,892 | -0.22(-1.16%) |
Jan 30, 2012 | 18.70 | 19.14 | 18.65 | 19.14 | 20,767,284 | +0.25(+1.32%) |
Jan 27, 2012 | 18.91 | 18.92 | 18.52 | 18.89 | 34,163,988 | -0.19(-1.01%) |
Jan 26, 2012 | 18.97 | 19.14 | 18.58 | 19.08 | 31,570,912 | +0.23(+1.19%) |
Jan 25, 2012 | 18.99 | 18.99 | 18.69 | 18.86 | 18,081,432 | +0.05(+0.25%) |
Jan 24, 2012 | 18.66 | 18.87 | 18.57 | 18.81 | 13,056,110 | +0.12(+0.65%) |
Jan 23, 2012 | 19.01 | 19.03 | 18.60 | 18.69 | 19,203,194 | -0.32(-1.68%) |
Jan 20, 2012 | 18.93 | 19.10 | 18.88 | 19.01 | 12,135,668 | +0.05(+0.27%) |
Jan 19, 2012 | 18.94 | 18.97 | 18.83 | 18.96 | 13,349,293 | -0.01(-0.04%) |
Jan 18, 2012 | 18.90 | 19.01 | 18.80 | 18.97 | 14,208,751 | +0.13(+0.69%) |
Jan 17, 2012 | 18.93 | 18.95 | 18.76 | 18.84 | 9,544,681 | +0.14(+0.74%) |
Jan 13, 2012 | 18.75 | 18.79 | 18.53 | 18.70 | 12,080,118 | -0.09(-0.50%) |
Jan 12, 2012 | 18.69 | 18.80 | 18.58 | 18.79 | 11,364,310 | +0.19(+1.02%) |
Jan 11, 2012 | 18.41 | 18.64 | 18.35 | 18.60 | 10,386,147 | +0.12(+0.64%) |
Jan 10, 2012 | 18.58 | 18.67 | 18.31 | 18.48 | 9,964,437 | +0.09(+0.49%) |
Jan 09, 2012 | 18.45 | 18.48 | 18.27 | 18.39 | 9,196,453 | -0.05(-0.28%) |
Jan 06, 2012 | 18.31 | 18.52 | 18.25 | 18.45 | 10,265,271 | +0.14(+0.78%) |
Jan 05, 2012 | 18.24 | 18.32 | 17.98 | 18.30 | 12,324,907 | +0.07(+0.41%) |