Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 15.96 | 16.19 | 15.81 | 15.82 | 9,588,970 | -0.29(-1.78%) |
Sep 29, 2011 | 16.23 | 16.29 | 15.86 | 16.11 | 11,348,815 | +0.06(+0.39%) |
Sep 28, 2011 | 16.38 | 16.38 | 16.00 | 16.05 | 11,710,291 | -0.21(-1.32%) |
Sep 27, 2011 | 16.47 | 16.57 | 16.19 | 16.26 | 11,091,937 | +0.02(+0.15%) |
Sep 26, 2011 | 16.09 | 16.25 | 15.99 | 16.24 | 21,066,100 | +0.30(+1.86%) |
Sep 23, 2011 | 15.70 | 15.98 | 15.67 | 15.94 | 9,164,026 | +0.23(+1.46%) |
Sep 22, 2011 | 15.61 | 15.86 | 15.52 | 15.71 | 15,168,541 | -0.27(-1.67%) |
Sep 21, 2011 | 16.50 | 16.50 | 15.97 | 15.98 | 12,871,796 | -0.57(-3.44%) |
Sep 20, 2011 | 16.68 | 16.81 | 16.53 | 16.55 | 9,843,034 | +0.00(+0.00%) |
Sep 19, 2011 | 16.51 | 16.61 | 16.39 | 16.55 | 7,578,763 | -0.16(-0.94%) |
Sep 16, 2011 | 16.49 | 16.70 | 16.37 | 16.70 | 13,448,721 | +0.34(+2.10%) |
Sep 15, 2011 | 16.76 | 16.76 | 16.35 | 16.36 | 11,933,038 | -0.20(-1.18%) |
Sep 14, 2011 | 16.63 | 16.72 | 16.30 | 16.56 | 14,717,931 | +0.01(+0.06%) |
Sep 13, 2011 | 16.08 | 16.61 | 16.06 | 16.55 | 18,187,918 | +0.62(+3.87%) |
Sep 12, 2011 | 15.68 | 15.97 | 15.57 | 15.93 | 11,134,442 | +0.13(+0.85%) |
Sep 09, 2011 | 16.00 | 16.00 | 15.69 | 15.80 | 27,026,960 | -0.29(-1.81%) |
Sep 08, 2011 | 16.14 | 16.21 | 16.03 | 16.09 | 11,845,078 | -0.08(-0.50%) |
Sep 07, 2011 | 16.02 | 16.26 | 15.95 | 16.17 | 10,038,018 | +0.30(+1.87%) |
Sep 06, 2011 | 15.92 | 16.04 | 15.77 | 15.87 | 12,787,076 | -0.44(-2.69%) |
Sep 02, 2011 | 16.26 | 16.47 | 16.18 | 16.31 | 10,467,672 | -0.08(-0.47%) |
Sep 01, 2011 | 16.88 | 16.93 | 16.37 | 16.39 | 15,598,279 | -0.53(-3.15%) |
Aug 31, 2011 | 16.78 | 16.96 | 16.65 | 16.92 | 19,865,224 | +0.37(+2.23%) |
Aug 30, 2011 | 16.52 | 16.64 | 16.44 | 16.55 | 13,741,302 | -0.03(-0.17%) |
Aug 29, 2011 | 16.30 | 16.63 | 15.96 | 16.58 | 10,028,021 | +0.46(+2.85%) |
Aug 26, 2011 | 16.03 | 16.21 | 15.80 | 16.12 | 11,162,120 | +0.00(+0.03%) |
Aug 25, 2011 | 16.37 | 16.38 | 16.01 | 16.12 | 11,558,282 | -0.21(-1.26%) |
Aug 24, 2011 | 16.02 | 16.34 | 16.02 | 16.32 | 12,231,742 | +0.19(+1.16%) |
Aug 23, 2011 | 16.13 | 16.16 | 15.93 | 16.14 | 11,338,474 | +0.22(+1.41%) |
Aug 22, 2011 | 16.16 | 16.20 | 15.73 | 15.91 | 11,835,571 | +0.14(+0.86%) |
Aug 19, 2011 | 15.80 | 16.11 | 15.77 | 15.78 | 11,862,776 | -0.17(-1.09%) |
Aug 18, 2011 | 16.16 | 16.26 | 15.86 | 15.95 | 17,407,382 | -0.58(-3.51%) |
Aug 17, 2011 | 16.24 | 16.55 | 16.23 | 16.53 | 12,669,871 | +0.44(+2.70%) |
Aug 16, 2011 | 16.31 | 16.37 | 15.98 | 16.09 | 15,863,648 | -0.28(-1.71%) |
Aug 15, 2011 | 16.39 | 16.43 | 16.22 | 16.37 | 14,423,051 | +0.17(+1.07%) |
Aug 12, 2011 | 16.34 | 16.36 | 16.07 | 16.20 | 15,599,436 | +0.07(+0.44%) |
Aug 11, 2011 | 15.69 | 16.25 | 15.65 | 16.13 | 22,603,740 | +0.51(+3.24%) |
Aug 10, 2011 | 15.72 | 15.95 | 15.59 | 15.63 | 29,171,490 | -0.23(-1.48%) |
Aug 09, 2011 | 15.48 | 15.89 | 14.93 | 15.86 | 45,771,684 | +0.96(+6.47%) |
Aug 08, 2011 | 15.48 | 15.66 | 14.86 | 14.90 | 27,129,118 | -0.89(-5.63%) |
Aug 05, 2011 | 15.86 | 16.11 | 15.37 | 15.78 | 30,273,072 | +0.22(+1.41%) |
Aug 04, 2011 | 15.94 | 15.95 | 15.56 | 15.56 | 24,848,858 | -0.66(-4.07%) |
Aug 03, 2011 | 16.71 | 16.74 | 15.85 | 16.22 | 53,233,760 | -1.06(-6.15%) |
Aug 02, 2011 | 17.46 | 17.58 | 17.28 | 17.29 | 21,099,354 | -0.03(-0.19%) |
Aug 01, 2011 | 17.61 | 17.68 | 17.20 | 17.32 | 11,724,912 | -0.05(-0.30%) |
Jul 29, 2011 | 17.30 | 17.53 | 17.05 | 17.37 | 12,570,724 | -0.06(-0.35%) |
Jul 28, 2011 | 17.58 | 17.71 | 17.40 | 17.43 | 8,879,130 | -0.18(-1.01%) |
Jul 27, 2011 | 17.82 | 17.89 | 17.60 | 17.61 | 9,685,216 | -0.30(-1.70%) |
Jul 26, 2011 | 17.76 | 18.00 | 17.76 | 17.91 | 9,367,148 | +0.15(+0.84%) |
Jul 25, 2011 | 17.98 | 17.99 | 17.75 | 17.76 | 10,642,064 | -0.33(-1.84%) |
Jul 22, 2011 | 17.82 | 18.11 | 17.79 | 18.10 | 23,395,024 | +0.18(+1.02%) |
Jul 21, 2011 | 17.80 | 17.99 | 17.76 | 17.91 | 9,922,301 | +0.24(+1.35%) |
Jul 20, 2011 | 17.82 | 17.82 | 17.66 | 17.68 | 12,885,248 | -0.08(-0.47%) |
Jul 19, 2011 | 17.80 | 17.86 | 17.60 | 17.76 | 17,501,008 | +0.05(+0.29%) |
Jul 18, 2011 | 17.93 | 17.95 | 17.52 | 17.71 | 16,033,168 | -0.28(-1.54%) |
Jul 15, 2011 | 18.07 | 18.17 | 17.92 | 17.98 | 11,341,993 | -0.06(-0.31%) |
Jul 14, 2011 | 18.26 | 18.32 | 18.00 | 18.04 | 22,208,568 | -0.11(-0.62%) |
Jul 13, 2011 | 18.26 | 18.72 | 18.11 | 18.15 | 22,204,568 | -0.25(-1.35%) |
Jul 12, 2011 | 18.54 | 18.54 | 18.40 | 18.40 | 7,477,293 | -0.07(-0.38%) |
Jul 11, 2011 | 18.72 | 18.72 | 18.43 | 18.47 | 10,411,377 | -0.40(-2.11%) |
Jul 08, 2011 | 18.95 | 19.05 | 18.80 | 18.87 | 13,102,488 | -0.19(-0.98%) |
Jul 07, 2011 | 19.32 | 19.32 | 19.06 | 19.06 | 8,848,782 | -0.09(-0.49%) |
Jul 06, 2011 | 19.20 | 19.34 | 19.10 | 19.15 | 7,971,284 | -0.04(-0.22%) |
Jul 05, 2011 | 19.18 | 19.26 | 19.05 | 19.19 | 6,279,815 | -0.01(-0.07%) |
Jul 01, 2011 | 18.93 | 19.24 | 18.93 | 19.21 | 5,705,991 | +0.28(+1.48%) |
Jun 30, 2011 | 18.95 | 18.98 | 18.74 | 18.93 | 5,997,586 | +0.08(+0.42%) |
Jun 29, 2011 | 18.72 | 18.87 | 18.63 | 18.85 | 6,899,711 | +0.22(+1.16%) |
Jun 28, 2011 | 18.58 | 18.72 | 18.43 | 18.63 | 8,204,084 | +0.08(+0.43%) |
Jun 27, 2011 | 18.39 | 18.55 | 18.24 | 18.55 | 7,318,842 | +0.22(+1.20%) |
Jun 24, 2011 | 18.63 | 18.69 | 18.32 | 18.33 | 15,532,999 | -0.26(-1.39%) |
Jun 23, 2011 | 18.59 | 18.61 | 18.31 | 18.59 | 7,708,724 | -0.13(-0.70%) |
Jun 22, 2011 | 18.75 | 18.89 | 18.70 | 18.72 | 7,569,102 | -0.03(-0.17%) |
Jun 21, 2011 | 18.63 | 18.79 | 18.60 | 18.75 | 8,317,631 | +0.22(+1.16%) |
Jun 20, 2011 | 18.53 | 18.59 | 18.48 | 18.54 | 19,877,330 | +0.07(+0.38%) |
Jun 17, 2011 | 18.65 | 18.69 | 18.44 | 18.47 | 13,928,298 | -0.03(-0.18%) |
Jun 16, 2011 | 18.47 | 18.60 | 18.34 | 18.50 | 8,981,838 | +0.09(+0.48%) |
Jun 15, 2011 | 18.62 | 18.62 | 18.33 | 18.41 | 13,876,146 | -0.37(-1.94%) |
Jun 14, 2011 | 18.77 | 18.81 | 18.69 | 18.78 | 6,477,446 | +0.12(+0.65%) |
Jun 13, 2011 | 18.78 | 18.88 | 18.63 | 18.65 | 8,364,080 | -0.11(-0.60%) |
Jun 10, 2011 | 19.06 | 19.10 | 18.76 | 18.77 | 8,183,754 | -0.37(-1.96%) |
Jun 09, 2011 | 19.10 | 19.25 | 18.85 | 19.14 | 9,790,487 | +0.15(+0.76%) |
Jun 08, 2011 | 18.88 | 19.14 | 18.84 | 19.00 | 8,402,822 | +0.11(+0.60%) |
Jun 07, 2011 | 19.07 | 19.09 | 18.87 | 18.88 | 9,117,856 | -0.19(-0.98%) |
Jun 06, 2011 | 19.27 | 19.30 | 19.07 | 19.07 | 7,034,277 | -0.24(-1.26%) |
Jun 03, 2011 | 19.45 | 19.48 | 19.31 | 19.31 | 8,496,090 | -0.47(-2.35%) |
May 24, 2011 | 19.82 | 19.91 | 19.73 | 19.78 | 9,326,132 | -0.03(-0.16%) |
May 23, 2011 | 19.73 | 19.90 | 19.61 | 19.81 | 7,434,374 | -0.07(-0.35%) |
May 20, 2011 | 19.95 | 20.01 | 19.84 | 19.88 | 7,527,608 | -0.07(-0.37%) |
May 19, 2011 | 19.86 | 19.95 | 19.74 | 19.95 | 10,390,229 | +0.17(+0.84%) |
May 18, 2011 | 19.67 | 19.81 | 19.56 | 19.79 | 15,674,474 | +0.14(+0.70%) |
May 17, 2011 | 19.40 | 19.66 | 19.33 | 19.65 | 11,384,155 | +0.20(+1.02%) |
May 16, 2011 | 19.47 | 19.70 | 19.40 | 19.45 | 11,898,838 | -0.07(-0.35%) |
May 13, 2011 | 19.45 | 19.61 | 19.39 | 19.52 | 13,232,461 | +0.20(+1.02%) |
May 12, 2011 | 19.06 | 19.38 | 19.00 | 19.32 | 10,382,270 | +0.27(+1.40%) |
May 11, 2011 | 19.00 | 19.24 | 18.95 | 19.06 | 9,954,248 | +0.02(+0.12%) |
May 10, 2011 | 18.86 | 19.05 | 18.82 | 19.03 | 11,163,233 | +0.25(+1.32%) |
May 09, 2011 | 18.82 | 18.83 | 18.64 | 18.79 | 9,029,803 | -0.07(-0.39%) |
May 06, 2011 | 18.74 | 19.07 | 18.69 | 18.86 | 14,276,605 | +0.23(+1.24%) |
May 05, 2011 | 18.59 | 18.81 | 18.08 | 18.63 | 17,567,070 | +0.05(+0.27%) |
May 04, 2011 | 18.71 | 18.76 | 18.53 | 18.58 | 19,301,038 | -0.10(-0.54%) |
May 03, 2011 | 18.65 | 18.84 | 18.63 | 18.68 | 10,584,479 | -0.04(-0.22%) |
May 02, 2011 | 18.78 | 18.79 | 18.71 | 18.72 | 11,570,378 | -0.05(-0.25%) |
Apr 29, 2011 | 18.56 | 18.92 | 18.54 | 18.77 | 12,268,585 | +0.17(+0.89%) |
Apr 28, 2011 | 18.45 | 18.60 | 18.41 | 18.60 | 8,497,244 | +0.13(+0.70%) |
Apr 27, 2011 | 18.58 | 18.64 | 18.35 | 18.47 | 15,019,660 | -0.08(-0.45%) |
Apr 26, 2011 | 18.17 | 18.57 | 18.17 | 18.56 | 9,876,924 | +0.43(+2.36%) |
Apr 25, 2011 | 18.21 | 18.21 | 17.79 | 18.13 | 12,177,406 | -0.06(-0.30%) |
Apr 21, 2011 | 18.25 | 18.30 | 18.13 | 18.18 | 9,193,540 | -0.02(-0.10%) |
Apr 20, 2011 | 18.24 | 18.34 | 18.13 | 18.20 | 8,646,805 | +0.10(+0.56%) |
Apr 19, 2011 | 18.25 | 18.34 | 18.08 | 18.10 | 9,275,647 | -0.08(-0.46%) |
Apr 18, 2011 | 18.31 | 18.34 | 18.10 | 18.18 | 9,979,523 | -0.24(-1.30%) |
Apr 15, 2011 | 18.43 | 18.49 | 18.26 | 18.42 | 9,250,277 | +0.01(+0.07%) |
Apr 14, 2011 | 18.40 | 18.57 | 18.35 | 18.41 | 8,417,557 | -0.10(-0.55%) |
Apr 13, 2011 | 18.36 | 18.57 | 18.33 | 18.51 | 8,682,841 | +0.18(+0.98%) |
Apr 12, 2011 | 18.50 | 18.57 | 18.27 | 18.33 | 11,269,044 | -0.21(-1.12%) |
Apr 11, 2011 | 18.76 | 18.76 | 18.48 | 18.54 | 10,881,658 | -0.08(-0.44%) |
Apr 08, 2011 | 18.71 | 18.87 | 18.57 | 18.62 | 9,064,152 | -0.06(-0.34%) |
Apr 07, 2011 | 18.64 | 18.70 | 18.47 | 18.68 | 9,533,499 | -0.02(-0.10%) |
Apr 06, 2011 | 18.49 | 18.80 | 18.38 | 18.70 | 15,898,386 | +0.23(+1.25%) |
Apr 05, 2011 | 18.45 | 18.57 | 18.41 | 18.47 | 15,809,019 | -0.04(-0.22%) |
Apr 04, 2011 | 18.93 | 18.93 | 18.41 | 18.51 | 20,475,066 | -0.37(-1.95%) |
Apr 01, 2011 | 19.16 | 19.25 | 18.81 | 18.88 | 12,942,683 | -0.24(-1.25%) |
Mar 31, 2011 | 19.18 | 19.26 | 19.04 | 19.12 | 29,805,710 | -0.08(-0.43%) |
Mar 30, 2011 | 19.20 | 19.20 | 19.20 | 19.20 | 13,389,926 | +0.13(+0.68%) |
Mar 29, 2011 | 18.84 | 19.10 | 18.75 | 19.08 | 7,856,044 | +0.23(+1.22%) |
Mar 28, 2011 | 18.79 | 18.90 | 18.74 | 18.85 | 6,956,565 | -0.01(-0.05%) |
Mar 25, 2011 | 18.97 | 18.97 | 18.78 | 18.86 | 9,416,446 | +0.13(+0.69%) |
Mar 24, 2011 | 18.89 | 18.95 | 18.67 | 18.73 | 7,242,815 | -0.10(-0.51%) |
Mar 23, 2011 | 18.81 | 18.86 | 18.66 | 18.82 | 5,899,593 | +0.00(+0.02%) |
Mar 22, 2011 | 18.62 | 18.88 | 18.62 | 18.82 | 8,498,354 | -0.38(-1.96%) |
Mar 21, 2011 | 18.69 | 19.19 | 18.60 | 19.19 | 13,265,300 | -0.06(-0.30%) |
Mar 18, 2011 | 19.02 | 19.25 | 18.97 | 19.25 | 12,910,629 | +0.47(+2.50%) |
Mar 17, 2011 | 18.55 | 18.86 | 18.42 | 18.78 | 10,828,385 | +0.53(+2.93%) |
Mar 16, 2011 | 18.49 | 18.64 | 18.19 | 18.25 | 16,847,032 | -0.19(-1.05%) |
Mar 15, 2011 | 18.42 | 18.61 | 18.39 | 18.44 | 10,204,278 | -0.17(-0.89%) |
Mar 14, 2011 | 18.58 | 18.63 | 18.46 | 18.61 | 9,080,705 | -0.01(-0.05%) |
Mar 11, 2011 | 18.49 | 18.66 | 18.45 | 18.62 | 6,204,362 | +0.05(+0.25%) |
Mar 10, 2011 | 18.59 | 18.67 | 18.45 | 18.57 | 8,168,670 | -0.15(-0.81%) |
Mar 09, 2011 | 18.62 | 18.76 | 18.42 | 18.72 | 7,559,341 | +0.07(+0.39%) |
Mar 08, 2011 | 18.60 | 18.76 | 18.45 | 18.65 | 9,331,873 | +0.20(+1.07%) |
Mar 07, 2011 | 18.67 | 18.68 | 18.34 | 18.45 | 10,074,055 | -0.14(-0.77%) |
Mar 04, 2011 | 18.77 | 18.86 | 18.56 | 18.59 | 7,643,988 | -0.19(-1.00%) |
Mar 03, 2011 | 18.91 | 19.03 | 18.59 | 18.78 | 9,183,676 | -0.06(-0.29%) |
Mar 02, 2011 | 18.79 | 18.96 | 18.66 | 18.84 | 8,077,374 | +0.20(+1.06%) |
Mar 01, 2011 | 18.99 | 19.10 | 18.64 | 18.64 | 10,759,059 | -0.31(-1.65%) |
Feb 28, 2011 | 18.68 | 18.97 | 18.65 | 18.95 | 9,895,709 | +0.34(+1.83%) |
Feb 25, 2011 | 18.58 | 18.69 | 18.48 | 18.61 | 6,560,268 | +0.17(+0.92%) |
Feb 24, 2011 | 18.36 | 18.48 | 18.22 | 18.44 | 8,577,725 | +0.01(+0.05%) |
Feb 23, 2011 | 18.66 | 18.74 | 18.34 | 18.43 | 9,402,511 | -0.30(-1.60%) |
Feb 22, 2011 | 18.36 | 18.78 | 18.16 | 18.73 | 13,540,492 | -0.24(-1.29%) |
Feb 18, 2011 | 19.37 | 19.41 | 18.81 | 18.97 | 16,714,478 | -0.43(-2.23%) |
Feb 17, 2011 | 19.45 | 19.63 | 19.39 | 19.41 | 10,059,740 | -0.23(-1.15%) |
Feb 16, 2011 | 19.91 | 19.94 | 19.30 | 19.63 | 18,758,796 | -0.20(-1.03%) |
Feb 15, 2011 | 20.29 | 20.39 | 19.66 | 19.84 | 15,543,114 | -0.59(-2.90%) |
Feb 14, 2011 | 20.40 | 20.52 | 20.37 | 20.43 | 7,669,357 | +0.02(+0.09%) |
Feb 11, 2011 | 20.14 | 20.43 | 20.14 | 20.41 | 4,223,467 | +0.18(+0.90%) |
Feb 10, 2011 | 20.10 | 20.27 | 20.07 | 20.23 | 5,141,532 | +0.09(+0.45%) |
Feb 09, 2011 | 20.14 | 20.26 | 20.05 | 20.14 | 4,533,455 | +0.00(+0.00%) |
Feb 08, 2011 | 20.02 | 20.17 | 19.99 | 20.14 | 5,133,174 | +0.15(+0.75%) |
Feb 07, 2011 | 19.88 | 20.01 | 19.84 | 19.99 | 14,659,812 | +0.24(+1.21%) |
Feb 04, 2011 | 19.86 | 19.91 | 19.67 | 19.75 | 13,324,442 | -0.09(-0.46%) |
Feb 03, 2011 | 19.67 | 19.89 | 19.59 | 19.84 | 10,722,243 | +0.12(+0.60%) |
Feb 02, 2011 | 19.64 | 19.79 | 19.57 | 19.72 | 5,818,268 | +0.06(+0.32%) |
Feb 01, 2011 | 19.69 | 19.71 | 19.48 | 19.66 | 6,101,445 | +0.09(+0.46%) |
Jan 31, 2011 | 19.53 | 19.74 | 19.52 | 19.57 | 7,395,880 | +0.10(+0.51%) |
Jan 28, 2011 | 19.77 | 19.82 | 19.46 | 19.47 | 12,667,845 | -0.24(-1.19%) |
Jan 27, 2011 | 19.85 | 19.87 | 19.49 | 19.71 | 8,831,389 | -0.13(-0.66%) |
Jan 26, 2011 | 19.33 | 19.85 | 19.27 | 19.84 | 14,883,853 | +0.74(+3.86%) |
Jan 25, 2011 | 19.04 | 19.12 | 18.85 | 19.10 | 7,938,917 | +0.10(+0.50%) |
Jan 24, 2011 | 18.96 | 19.15 | 18.96 | 19.00 | 8,158,515 | -0.08(-0.40%) |
Jan 21, 2011 | 19.28 | 19.39 | 18.88 | 19.08 | 10,300,902 | -0.13(-0.66%) |
Jan 20, 2011 | 19.53 | 19.60 | 19.16 | 19.21 | 10,737,309 | -0.41(-2.10%) |
Jan 19, 2011 | 19.84 | 19.91 | 19.50 | 19.62 | 11,001,515 | -0.27(-1.34%) |
Jan 18, 2011 | 20.11 | 20.14 | 19.71 | 19.89 | 11,203,566 | -0.15(-0.75%) |
Jan 14, 2011 | 20.24 | 20.36 | 20.01 | 20.04 | 9,638,329 | -0.27(-1.32%) |
Jan 13, 2011 | 20.20 | 20.34 | 20.18 | 20.30 | 6,319,891 | +0.10(+0.52%) |
Jan 12, 2011 | 20.22 | 20.31 | 20.15 | 20.20 | 7,261,350 | +0.10(+0.50%) |
Jan 11, 2011 | 20.30 | 20.44 | 20.05 | 20.10 | 7,777,620 | -0.25(-1.22%) |
Jan 10, 2011 | 20.30 | 20.44 | 20.24 | 20.35 | 6,863,767 | +0.07(+0.33%) |
Jan 07, 2011 | 20.46 | 20.56 | 20.26 | 20.28 | 8,778,018 | -0.29(-1.39%) |
Jan 06, 2011 | 20.98 | 21.01 | 20.23 | 20.57 | 11,745,882 | -0.43(-2.05%) |
Jan 05, 2011 | 21.02 | 21.14 | 20.95 | 21.00 | 9,040,315 | -0.15(-0.73%) |
Jan 04, 2011 | 21.16 | 21.17 | 20.96 | 21.15 | 8,234,974 | +0.07(+0.32%) |
Jan 03, 2011 | 20.98 | 21.12 | 20.96 | 21.08 | 7,216,444 | +0.19(+0.89%) |
Dec 31, 2010 | 20.94 | 21.02 | 20.89 | 20.90 | 2,436,898 | -0.09(-0.41%) |
Dec 30, 2010 | 20.92 | 21.02 | 20.87 | 20.98 | 3,572,022 | +0.05(+0.24%) |
Dec 29, 2010 | 20.93 | 21.03 | 20.85 | 20.93 | 4,100,647 | +0.07(+0.35%) |
Dec 28, 2010 | 21.07 | 21.09 | 20.86 | 20.86 | 6,304,478 | -0.14(-0.67%) |
Dec 27, 2010 | 20.95 | 21.11 | 20.91 | 21.00 | 7,207,791 | +0.05(+0.26%) |
Dec 23, 2010 | 21.05 | 21.11 | 20.82 | 20.95 | 8,891,812 | -0.08(-0.39%) |
Dec 22, 2010 | 21.15 | 21.17 | 20.86 | 21.03 | 8,132,651 | -0.15(-0.73%) |
Dec 21, 2010 | 20.92 | 21.21 | 20.84 | 21.18 | 10,340,170 | +0.38(+1.83%) |
Dec 20, 2010 | 20.55 | 20.82 | 20.50 | 20.80 | 9,119,183 | +0.38(+1.84%) |
Dec 17, 2010 | 20.56 | 20.60 | 20.42 | 20.43 | 13,969,996 | -0.14(-0.68%) |
Dec 16, 2010 | 20.65 | 20.71 | 20.42 | 20.57 | 8,737,086 | -0.16(-0.76%) |
Dec 15, 2010 | 20.78 | 20.94 | 20.64 | 20.72 | 12,154,550 | -0.06(-0.28%) |
Dec 14, 2010 | 20.47 | 20.78 | 20.47 | 20.78 | 9,824,849 | +0.32(+1.55%) |
Dec 13, 2010 | 20.28 | 20.53 | 20.21 | 20.47 | 9,601,495 | +0.27(+1.32%) |
Dec 10, 2010 | 19.99 | 20.23 | 19.89 | 20.20 | 7,627,416 | +0.22(+1.09%) |
Dec 09, 2010 | 19.73 | 19.99 | 19.62 | 19.98 | 6,886,991 | +0.31(+1.59%) |
Dec 08, 2010 | 19.80 | 19.80 | 19.51 | 19.67 | 8,876,784 | -0.13(-0.64%) |
Dec 07, 2010 | 19.89 | 20.00 | 19.70 | 19.80 | 8,415,523 | -0.03(-0.16%) |
Dec 06, 2010 | 19.57 | 19.94 | 19.56 | 19.83 | 9,882,590 | +0.17(+0.88%) |
Dec 03, 2010 | 19.47 | 19.69 | 19.43 | 19.66 | 11,865,258 | +0.08(+0.40%) |
Dec 02, 2010 | 19.61 | 19.61 | 19.39 | 19.58 | 9,278,149 | +0.03(+0.16%) |
Dec 01, 2010 | 19.36 | 19.55 | 19.20 | 19.55 | 23,349,562 | +0.41(+2.14%) |
Nov 30, 2010 | 18.99 | 19.16 | 18.92 | 19.14 | 22,027,882 | +0.04(+0.21%) |
Nov 29, 2010 | 19.11 | 19.11 | 18.79 | 19.10 | 7,792,649 | -0.06(-0.33%) |
Nov 26, 2010 | 18.93 | 19.16 | 18.85 | 19.16 | 4,987,572 | +0.17(+0.89%) |
Nov 24, 2010 | 18.83 | 18.99 | 18.99 | 18.99 | 7,148,914 | +0.26(+1.38%) |
Nov 23, 2010 | 18.80 | 18.83 | 18.61 | 18.73 | 7,729,274 | -0.20(-1.06%) |
Nov 22, 2010 | 19.03 | 19.04 | 18.85 | 18.93 | 6,435,735 | -0.20(-1.02%) |
Nov 19, 2010 | 18.97 | 19.13 | 18.87 | 19.13 | 4,869,560 | +0.18(+0.94%) |
Nov 18, 2010 | 18.81 | 18.98 | 18.79 | 18.95 | 6,261,086 | +0.30(+1.60%) |
Nov 17, 2010 | 18.54 | 18.77 | 18.46 | 18.65 | 5,216,361 | +0.09(+0.50%) |
Nov 16, 2010 | 18.73 | 18.79 | 18.43 | 18.56 | 7,048,056 | -0.28(-1.51%) |
Nov 15, 2010 | 18.91 | 19.00 | 18.70 | 18.84 | 5,143,930 | +0.11(+0.59%) |
Nov 12, 2010 | 18.78 | 18.85 | 18.64 | 18.73 | 4,153,742 | -0.13(-0.68%) |
Nov 11, 2010 | 18.92 | 19.07 | 18.81 | 18.86 | 5,415,310 | -0.25(-1.30%) |
Nov 10, 2010 | 18.83 | 19.14 | 18.78 | 19.11 | 6,118,047 | +0.29(+1.54%) |
Nov 09, 2010 | 18.95 | 18.99 | 18.78 | 18.82 | 6,706,245 | -0.07(-0.35%) |
Nov 08, 2010 | 18.89 | 18.90 | 18.67 | 18.89 | 4,350,683 | -0.06(-0.33%) |
Nov 05, 2010 | 19.03 | 19.27 | 18.83 | 18.95 | 6,847,485 | -0.21(-1.11%) |
Nov 04, 2010 | 18.74 | 19.18 | 18.67 | 19.16 | 12,056,462 | +0.36(+1.92%) |
Nov 03, 2010 | 18.76 | 18.87 | 18.55 | 18.80 | 11,563,401 | +0.18(+0.98%) |
Nov 02, 2010 | 18.52 | 18.62 | 18.46 | 18.62 | 7,405,011 | +0.17(+0.94%) |
Nov 01, 2010 | 18.50 | 18.57 | 18.36 | 18.45 | 9,733,099 | +0.03(+0.14%) |
Oct 29, 2010 | 18.31 | 18.49 | 18.30 | 18.42 | 11,196,891 | +0.08(+0.44%) |
Oct 28, 2010 | 18.32 | 18.41 | 18.29 | 18.34 | 6,520,806 | +0.14(+0.78%) |
Oct 27, 2010 | 18.22 | 18.25 | 18.05 | 18.20 | 7,469,471 | -0.02(-0.10%) |
Oct 25, 2010 | 18.16 | 18.32 | 18.14 | 18.22 | 6,952,829 | +0.15(+0.81%) |
Oct 22, 2010 | 18.01 | 18.11 | 17.98 | 18.07 | 3,838,894 | +0.05(+0.30%) |
Oct 21, 2010 | 17.98 | 18.15 | 17.94 | 18.02 | 6,427,345 | +0.12(+0.65%) |
Oct 20, 2010 | 17.71 | 17.93 | 17.69 | 17.90 | 8,434,307 | +0.31(+1.75%) |
Oct 19, 2010 | 17.67 | 17.71 | 17.50 | 17.59 | 13,132,263 | -0.17(-0.98%) |
Oct 18, 2010 | 17.79 | 17.88 | 17.72 | 17.77 | 5,821,039 | +0.01(+0.08%) |
Oct 15, 2010 | 17.83 | 17.99 | 17.69 | 17.75 | 13,885,606 | -0.06(-0.35%) |
Oct 14, 2010 | 17.81 | 17.86 | 17.73 | 17.81 | 5,557,217 | +0.06(+0.33%) |
Oct 13, 2010 | 17.82 | 17.89 | 17.72 | 17.76 | 6,815,078 | +0.04(+0.25%) |
Oct 12, 2010 | 17.77 | 17.78 | 17.51 | 17.71 | 7,896,267 | +0.01(+0.08%) |
Oct 11, 2010 | 17.71 | 17.71 | 17.62 | 17.70 | 3,797,911 | +0.00(+0.00%) |
Oct 08, 2010 | 17.70 | 17.84 | 17.44 | 17.70 | 7,336,266 | -0.13(-0.75%) |
Oct 07, 2010 | 17.89 | 17.96 | 17.68 | 17.83 | 224 | -0.09(-0.50%) |
Oct 06, 2010 | 17.82 | 17.95 | 17.75 | 17.92 | 6,257,804 | +0.08(+0.42%) |
Oct 05, 2010 | 17.71 | 17.93 | 17.64 | 17.85 | 8,982,007 | +0.25(+1.44%) |
Oct 04, 2010 | 17.68 | 17.76 | 17.52 | 17.59 | 6,048,445 | -0.11(-0.63%) |