Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Jan 31, 2012 | 18.04 | 18.16 | 17.70 | 17.93 | 5,905,943 | +0.10(+0.59%) |
Jan 30, 2012 | 17.47 | 17.90 | 17.25 | 17.83 | 5,529,468 | +0.17(+0.97%) |
Jan 27, 2012 | 17.59 | 17.81 | 17.53 | 17.66 | 4,108,753 | -0.04(-0.22%) |
Jan 26, 2012 | 18.30 | 18.32 | 17.48 | 17.70 | 8,015,670 | -0.47(-2.57%) |
Jan 25, 2012 | 17.38 | 18.25 | 17.05 | 18.16 | 10,245,458 | +0.75(+4.31%) |
Jan 24, 2012 | 17.10 | 17.41 | 17.05 | 17.41 | 7,044,352 | +0.12(+0.72%) |
Jan 23, 2012 | 16.87 | 17.40 | 16.87 | 17.29 | 6,672,281 | +0.46(+2.71%) |
Jan 20, 2012 | 16.82 | 16.86 | 16.53 | 16.83 | 5,108,521 | +0.03(+0.17%) |
Jan 19, 2012 | 16.99 | 17.16 | 16.75 | 16.80 | 7,631,298 | -0.08(-0.45%) |
Jan 18, 2012 | 16.92 | 17.03 | 16.74 | 16.88 | 7,687,411 | -0.07(-0.39%) |
Jan 17, 2012 | 16.61 | 17.21 | 16.61 | 16.94 | 8,021,560 | +0.71(+4.39%) |
Jan 13, 2012 | 16.52 | 16.63 | 15.95 | 16.23 | 6,322,652 | -0.53(-3.18%) |
Jan 12, 2012 | 17.39 | 17.39 | 16.68 | 16.76 | 7,507,775 | -0.45(-2.60%) |
Jan 11, 2012 | 17.17 | 17.42 | 16.93 | 17.21 | 7,295,461 | +0.02(+0.11%) |
Jan 10, 2012 | 16.85 | 17.34 | 16.85 | 17.19 | 6,492,298 | +0.67(+4.03%) |
Jan 09, 2012 | 16.55 | 16.60 | 16.27 | 16.53 | 5,693,542 | +0.10(+0.64%) |
Jan 06, 2012 | 16.54 | 16.58 | 16.19 | 16.42 | 6,058,860 | -0.05(-0.29%) |
Jan 05, 2012 | 16.01 | 16.84 | 15.61 | 16.47 | 13,098,476 | +0.52(+3.28%) |
Jan 04, 2012 | 15.40 | 16.06 | 15.34 | 15.95 | 7,313,942 | +1.59(+11.06%) |
Dec 30, 2011 | 14.45 | 14.50 | 14.36 | 14.36 | 2,095,723 | -0.08(-0.53%) |
Dec 29, 2011 | 14.34 | 14.56 | 14.26 | 14.43 | 2,521,457 | +0.17(+1.20%) |
Dec 28, 2011 | 14.64 | 14.71 | 14.18 | 14.26 | 2,293,043 | -0.42(-2.85%) |
Dec 27, 2011 | 14.69 | 14.82 | 14.61 | 14.68 | 1,592,339 | -0.01(-0.06%) |
Dec 23, 2011 | 14.84 | 14.88 | 14.55 | 14.69 | 1,665,150 | +0.03(+0.19%) |
Dec 21, 2011 | 14.42 | 14.70 | 14.20 | 14.66 | 3,407,638 | +0.22(+1.51%) |
Dec 20, 2011 | 13.98 | 14.49 | 13.98 | 14.44 | 4,401,607 | +0.79(+5.78%) |
Dec 19, 2011 | 14.30 | 14.30 | 13.62 | 13.65 | 5,157,997 | -0.55(-3.88%) |
Dec 16, 2011 | 13.86 | 14.24 | 13.83 | 14.21 | 6,214,154 | +0.44(+3.18%) |
Dec 15, 2011 | 13.83 | 14.09 | 13.51 | 13.77 | 5,719,563 | +0.15(+1.12%) |
Dec 14, 2011 | 14.35 | 14.42 | 13.55 | 13.62 | 8,205,334 | -0.97(-6.65%) |
Dec 13, 2011 | 15.00 | 15.40 | 14.41 | 14.59 | 5,843,772 | -0.27(-1.79%) |
Dec 12, 2011 | 15.25 | 15.28 | 14.65 | 14.85 | 4,402,421 | -0.78(-4.99%) |
Dec 09, 2011 | 15.35 | 15.74 | 15.33 | 15.63 | 4,224,663 | +0.38(+2.49%) |
Dec 08, 2011 | 15.69 | 15.91 | 15.17 | 15.25 | 4,115,843 | -0.65(-4.07%) |
Dec 07, 2011 | 15.92 | 16.03 | 15.63 | 15.90 | 6,423,376 | -0.13(-0.83%) |
Dec 06, 2011 | 16.05 | 16.23 | 15.82 | 16.03 | 5,125,091 | -0.05(-0.30%) |
Dec 05, 2011 | 16.23 | 16.38 | 15.88 | 16.08 | 4,934,279 | +0.27(+1.68%) |
Dec 02, 2011 | 16.16 | 16.34 | 15.77 | 15.81 | 5,447,055 | -0.07(-0.42%) |
Dec 01, 2011 | 15.98 | 16.24 | 15.77 | 15.88 | 4,915,347 | -0.19(-1.18%) |
Nov 30, 2011 | 15.98 | 16.35 | 15.66 | 16.07 | 7,663,333 | +0.87(+5.76%) |
Nov 29, 2011 | 15.13 | 15.37 | 14.70 | 15.19 | 5,843,052 | +0.62(+4.24%) |
Nov 28, 2011 | 14.22 | 14.79 | 14.09 | 14.58 | 5,562,343 | +0.96(+7.05%) |
Nov 25, 2011 | 13.58 | 13.90 | 13.47 | 13.62 | 2,074,015 | -0.10(-0.76%) |
Nov 23, 2011 | 13.98 | 14.03 | 13.71 | 13.72 | 6,288,355 | -0.56(-3.93%) |
Nov 22, 2011 | 14.74 | 14.83 | 14.23 | 14.28 | 7,098,323 | -0.50(-3.41%) |
Nov 21, 2011 | 14.82 | 14.94 | 14.45 | 14.79 | 7,081,198 | -0.30(-2.02%) |
Nov 18, 2011 | 15.29 | 15.50 | 14.88 | 15.09 | 8,130,890 | -0.08(-0.50%) |
Nov 17, 2011 | 16.15 | 16.16 | 15.05 | 15.17 | 6,590,250 | -1.04(-6.40%) |
Nov 16, 2011 | 15.86 | 16.71 | 15.79 | 16.20 | 8,783,127 | +0.21(+1.31%) |
Nov 15, 2011 | 16.31 | 16.34 | 15.83 | 15.99 | 6,451,623 | -0.34(-2.10%) |
Nov 14, 2011 | 16.40 | 16.44 | 15.99 | 16.34 | 6,914,101 | -0.12(-0.75%) |
Nov 11, 2011 | 16.30 | 16.53 | 16.15 | 16.46 | 4,902,715 | +0.42(+2.61%) |
Nov 10, 2011 | 16.06 | 16.24 | 15.56 | 16.04 | 5,829,990 | +0.34(+2.18%) |
Nov 09, 2011 | 16.01 | 16.26 | 15.53 | 15.70 | 7,075,500 | -0.89(-5.39%) |
Nov 08, 2011 | 16.64 | 16.72 | 16.29 | 16.59 | 5,863,065 | +0.10(+0.63%) |
Nov 07, 2011 | 16.44 | 16.64 | 16.16 | 16.49 | 6,939,955 | -0.04(-0.23%) |
Nov 04, 2011 | 16.20 | 16.56 | 16.00 | 16.53 | 9,596,824 | +0.25(+1.52%) |
Nov 03, 2011 | 15.72 | 16.40 | 15.49 | 16.28 | 8,272,505 | +1.06(+6.93%) |
Nov 02, 2011 | 14.89 | 15.25 | 14.74 | 15.22 | 7,266,461 | +0.74(+5.12%) |
Nov 01, 2011 | 14.11 | 14.74 | 13.83 | 14.48 | 7,049,749 | -0.45(-2.99%) |
Oct 31, 2011 | 15.67 | 15.71 | 14.93 | 14.93 | 5,101,991 | -1.09(-6.83%) |
Oct 28, 2011 | 15.74 | 16.07 | 15.57 | 16.02 | 5,282,449 | +0.03(+0.18%) |
Oct 27, 2011 | 15.37 | 16.24 | 15.21 | 15.99 | 9,032,623 | +1.15(+7.75%) |
Oct 26, 2011 | 14.88 | 15.03 | 14.30 | 14.84 | 5,733,795 | +0.27(+1.83%) |
Oct 25, 2011 | 15.47 | 15.47 | 14.53 | 14.58 | 6,517,195 | -0.98(-6.30%) |
Oct 24, 2011 | 15.19 | 15.58 | 15.11 | 15.56 | 6,624,695 | +0.43(+2.83%) |
Oct 21, 2011 | 14.27 | 15.15 | 14.24 | 15.13 | 9,101,218 | +1.12(+8.01%) |
Oct 20, 2011 | 14.05 | 14.29 | 13.50 | 14.01 | 7,130,373 | -0.08(-0.54%) |
Oct 19, 2011 | 14.17 | 14.48 | 14.06 | 14.08 | 8,254,594 | -0.11(-0.80%) |
Oct 18, 2011 | 13.53 | 14.38 | 13.19 | 14.20 | 7,741,480 | +0.68(+4.99%) |
Oct 17, 2011 | 13.48 | 13.71 | 13.27 | 13.52 | 9,504,369 | -0.08(-0.56%) |
Oct 14, 2011 | 13.15 | 13.60 | 13.06 | 13.60 | 5,679,294 | +0.79(+6.16%) |
Oct 13, 2011 | 12.90 | 12.92 | 12.40 | 12.81 | 6,666,103 | -0.23(-1.75%) |
Oct 12, 2011 | 12.64 | 13.35 | 12.62 | 13.04 | 10,295,097 | +0.54(+4.34%) |
Oct 11, 2011 | 12.03 | 12.67 | 11.82 | 12.49 | 10,843,010 | +0.29(+2.34%) |
Oct 10, 2011 | 11.43 | 12.21 | 11.36 | 12.21 | 7,284,524 | +1.06(+9.56%) |
Oct 07, 2011 | 11.38 | 11.55 | 10.93 | 11.14 | 6,781,012 | -0.19(-1.68%) |
Oct 06, 2011 | 11.05 | 11.36 | 11.03 | 11.33 | 10,248,294 | +0.73(+6.91%) |
Oct 05, 2011 | 10.87 | 10.90 | 10.31 | 10.60 | 19,518,432 | -0.21(-1.94%) |
Oct 04, 2011 | 10.04 | 10.86 | 9.699 | 10.81 | 10,681,864 | +0.48(+4.70%) |
Oct 03, 2011 | 10.74 | 10.98 | 10.31 | 10.33 | 9,586,790 | -0.61(-5.56%) |
Sep 30, 2011 | 11.15 | 11.30 | 10.83 | 10.93 | 7,033,258 | -0.49(-4.25%) |
Sep 29, 2011 | 11.63 | 11.77 | 11.08 | 11.42 | 7,118,107 | +0.17(+1.52%) |
Sep 28, 2011 | 12.21 | 12.25 | 11.22 | 11.25 | 5,882,768 | -0.89(-7.36%) |
Sep 27, 2011 | 12.09 | 12.69 | 12.08 | 12.14 | 7,414,976 | +0.51(+4.41%) |
Sep 26, 2011 | 11.42 | 11.65 | 10.87 | 11.63 | 8,733,149 | +0.34(+3.03%) |
Sep 23, 2011 | 11.19 | 11.65 | 11.14 | 11.29 | 7,231,677 | +0.07(+0.59%) |
Sep 22, 2011 | 11.64 | 11.70 | 10.79 | 11.22 | 10,517,237 | -1.13(-9.16%) |
Sep 21, 2011 | 13.01 | 13.08 | 12.33 | 12.35 | 8,623,355 | -0.72(-5.53%) |
Sep 20, 2011 | 13.50 | 13.60 | 13.03 | 13.07 | 3,141,228 | -0.35(-2.62%) |
Sep 19, 2011 | 13.40 | 13.58 | 13.09 | 13.43 | 3,319,097 | -0.34(-2.49%) |
Sep 16, 2011 | 13.84 | 14.06 | 13.58 | 13.77 | 6,674,744 | -0.15(-1.09%) |
Sep 15, 2011 | 13.76 | 13.95 | 13.55 | 13.92 | 4,506,008 | +0.40(+2.95%) |
Sep 14, 2011 | 13.23 | 13.70 | 13.04 | 13.52 | 7,676,577 | +0.25(+1.86%) |
Sep 13, 2011 | 13.50 | 13.65 | 13.08 | 13.27 | 8,549,917 | -0.25(-1.83%) |
Sep 12, 2011 | 13.16 | 13.54 | 13.08 | 13.52 | 4,922,921 | +0.12(+0.92%) |
Sep 09, 2011 | 13.83 | 13.85 | 13.29 | 13.40 | 6,759,351 | -0.67(-4.73%) |
Sep 08, 2011 | 14.44 | 14.72 | 13.95 | 14.06 | 4,206,353 | -0.54(-3.71%) |
Sep 07, 2011 | 13.85 | 14.79 | 13.78 | 14.61 | 5,777,392 | +0.97(+7.11%) |
Sep 06, 2011 | 13.54 | 13.67 | 13.27 | 13.64 | 6,020,200 | -0.56(-3.95%) |
Sep 02, 2011 | 14.56 | 14.60 | 13.94 | 14.20 | 4,225,164 | -0.74(-4.97%) |
Sep 01, 2011 | 15.32 | 15.49 | 14.90 | 14.94 | 4,243,807 | -0.23(-1.50%) |
Aug 31, 2011 | 15.26 | 15.59 | 14.94 | 15.17 | 5,024,318 | +0.06(+0.38%) |
Aug 30, 2011 | 14.49 | 15.21 | 14.38 | 15.11 | 6,600,332 | +0.51(+3.52%) |
Aug 29, 2011 | 14.05 | 14.75 | 14.03 | 14.60 | 4,517,906 | +0.82(+5.93%) |
Aug 26, 2011 | 13.38 | 13.86 | 13.10 | 13.78 | 4,051,708 | +0.27(+1.97%) |
Aug 25, 2011 | 13.91 | 14.11 | 13.45 | 13.51 | 4,820,407 | -0.30(-2.20%) |
Aug 24, 2011 | 13.88 | 13.99 | 13.49 | 13.82 | 5,370,193 | -0.14(-1.02%) |
Aug 23, 2011 | 13.41 | 13.96 | 13.23 | 13.96 | 6,533,841 | +0.62(+4.63%) |
Aug 22, 2011 | 14.15 | 14.24 | 13.13 | 13.34 | 6,800,113 | -0.42(-3.04%) |
Aug 19, 2011 | 13.91 | 14.42 | 13.72 | 13.76 | 6,105,360 | -0.44(-3.08%) |
Aug 18, 2011 | 14.49 | 14.53 | 13.98 | 14.20 | 9,819,092 | -0.89(-5.92%) |
Aug 17, 2011 | 15.17 | 15.40 | 14.89 | 15.09 | 4,465,483 | +0.03(+0.19%) |
Aug 16, 2011 | 14.95 | 15.30 | 14.76 | 15.06 | 5,889,736 | -0.15(-1.00%) |
Aug 15, 2011 | 14.95 | 15.29 | 14.93 | 15.21 | 6,141,276 | +0.45(+3.03%) |
Aug 12, 2011 | 15.23 | 15.45 | 14.64 | 14.77 | 4,271,137 | -0.24(-1.58%) |
Aug 11, 2011 | 14.04 | 15.25 | 13.84 | 15.00 | 6,407,892 | +1.07(+7.71%) |
Aug 10, 2011 | 14.20 | 14.73 | 13.88 | 13.93 | 10,003,544 | -0.72(-4.93%) |
Aug 09, 2011 | 14.67 | 14.65 | 13.55 | 14.65 | 12,017,838 | +0.81(+5.84%) |
Aug 08, 2011 | 14.67 | 14.80 | 13.59 | 13.84 | 10,083,096 | -1.40(-9.17%) |
Aug 05, 2011 | 15.56 | 15.96 | 14.58 | 15.24 | 9,888,571 | -0.33(-2.14%) |
Aug 04, 2011 | 16.96 | 17.10 | 15.54 | 15.57 | 8,819,911 | -1.65(-9.60%) |
Aug 03, 2011 | 17.36 | 17.49 | 16.68 | 17.23 | 6,724,945 | -0.18(-1.04%) |
Aug 02, 2011 | 17.97 | 18.23 | 17.41 | 17.41 | 6,059,311 | -0.75(-4.14%) |
Aug 01, 2011 | 18.79 | 18.85 | 17.85 | 18.16 | 4,831,374 | -0.21(-1.14%) |
Jul 29, 2011 | 18.31 | 18.66 | 18.08 | 18.37 | 4,312,293 | -0.22(-1.18%) |
Jul 28, 2011 | 18.82 | 19.16 | 18.54 | 18.59 | 3,356,531 | -0.24(-1.26%) |
Jul 27, 2011 | 19.53 | 19.53 | 18.80 | 18.83 | 3,569,201 | -0.87(-4.44%) |
Jul 26, 2011 | 19.82 | 20.05 | 19.58 | 19.70 | 2,854,028 | -0.05(-0.24%) |
Jul 25, 2011 | 19.43 | 19.95 | 19.37 | 19.75 | 3,268,715 | +0.04(+0.19%) |
Jul 22, 2011 | 19.85 | 19.90 | 19.57 | 19.71 | 3,270,982 | -0.11(-0.58%) |
Jul 21, 2011 | 19.34 | 19.91 | 19.32 | 19.83 | 7,528,733 | +0.64(+3.32%) |
Jul 20, 2011 | 18.98 | 19.21 | 18.79 | 19.19 | 4,732,127 | +0.35(+1.87%) |
Jul 19, 2011 | 18.45 | 18.89 | 18.42 | 18.84 | 4,251,423 | +0.58(+3.18%) |
Jul 18, 2011 | 18.54 | 18.57 | 17.92 | 18.26 | 3,394,640 | -0.29(-1.59%) |
Jul 15, 2011 | 17.90 | 18.59 | 17.90 | 18.55 | 4,579,658 | +0.87(+4.95%) |
Jul 14, 2011 | 18.25 | 18.34 | 17.67 | 17.68 | 2,747,530 | -0.45(-2.47%) |
Jul 13, 2011 | 18.07 | 18.55 | 18.02 | 18.12 | 3,913,503 | +0.21(+1.17%) |
Jul 12, 2011 | 18.00 | 18.26 | 17.83 | 17.91 | 3,988,907 | -0.21(-1.15%) |
Jul 11, 2011 | 18.52 | 18.54 | 18.03 | 18.12 | 3,258,224 | -0.76(-4.03%) |
Jul 08, 2011 | 19.02 | 19.14 | 18.74 | 18.88 | 3,814,693 | -0.52(-2.69%) |
Jul 07, 2011 | 19.26 | 19.63 | 19.16 | 19.41 | 5,162,363 | +0.51(+2.72%) |
Jul 06, 2011 | 19.20 | 19.21 | 18.75 | 18.89 | 3,337,658 | -0.34(-1.78%) |
Jul 05, 2011 | 19.07 | 19.45 | 19.05 | 19.24 | 2,941,812 | +0.17(+0.90%) |
Jul 01, 2011 | 19.02 | 19.18 | 18.67 | 19.06 | 3,568,302 | +0.05(+0.25%) |
Jun 30, 2011 | 18.78 | 19.05 | 18.69 | 19.02 | 3,762,375 | +0.29(+1.57%) |
Jun 29, 2011 | 18.53 | 18.77 | 18.27 | 18.72 | 4,164,924 | +0.38(+2.07%) |
Jun 28, 2011 | 17.96 | 18.34 | 17.93 | 18.34 | 3,690,187 | +0.51(+2.88%) |
Jun 27, 2011 | 17.70 | 17.91 | 17.54 | 17.83 | 2,887,901 | +0.05(+0.27%) |
Jun 24, 2011 | 18.21 | 18.23 | 17.57 | 17.78 | 10,173,502 | -0.41(-2.25%) |
Jun 23, 2011 | 18.08 | 18.24 | 17.61 | 18.19 | 7,007,660 | -0.26(-1.39%) |
Jun 22, 2011 | 18.52 | 18.82 | 18.42 | 18.45 | 3,475,474 | -0.18(-0.97%) |
Jun 21, 2011 | 18.09 | 18.68 | 18.06 | 18.63 | 4,054,858 | +0.73(+4.09%) |
Jun 20, 2011 | 17.78 | 17.96 | 17.74 | 17.89 | 3,221,844 | +0.05(+0.27%) |
Jun 17, 2011 | 18.18 | 18.33 | 17.59 | 17.85 | 5,028,122 | -0.16(-0.90%) |
Jun 16, 2011 | 18.22 | 18.34 | 17.86 | 18.01 | 4,011,513 | -0.18(-0.99%) |
Jun 15, 2011 | 18.35 | 18.64 | 18.01 | 18.19 | 6,375,370 | -0.37(-2.00%) |
Jun 14, 2011 | 18.43 | 18.67 | 18.34 | 18.56 | 4,020,922 | +0.41(+2.25%) |
Jun 13, 2011 | 19.02 | 19.15 | 17.96 | 18.15 | 5,957,282 | -0.87(-4.60%) |
Jun 10, 2011 | 19.31 | 19.35 | 18.88 | 19.03 | 5,642,517 | -0.43(-2.20%) |
Jun 09, 2011 | 19.31 | 19.63 | 19.20 | 19.45 | 2,847,346 | +0.27(+1.39%) |
Jun 08, 2011 | 19.05 | 19.49 | 19.04 | 19.19 | 4,071,044 | +0.13(+0.70%) |
Jun 07, 2011 | 19.14 | 19.42 | 18.98 | 19.05 | 4,295,335 | +0.05(+0.25%) |
Jun 06, 2011 | 19.90 | 20.13 | 18.98 | 19.01 | 4,775,024 | -0.91(-4.58%) |
Jun 03, 2011 | 19.49 | 20.26 | 19.35 | 19.92 | 5,672,232 | +0.43(+2.19%) |
May 24, 2011 | 19.49 | 19.95 | 19.38 | 19.49 | 4,562,065 | +0.20(+1.04%) |
May 23, 2011 | 19.56 | 19.68 | 19.21 | 19.29 | 4,775,979 | -0.65(-3.24%) |
May 20, 2011 | 19.98 | 20.17 | 19.60 | 19.94 | 6,202,412 | -0.12(-0.62%) |
May 19, 2011 | 19.95 | 20.17 | 19.55 | 20.06 | 5,151,670 | +0.21(+1.05%) |
May 18, 2011 | 19.52 | 20.18 | 19.49 | 19.85 | 4,509,830 | +0.40(+2.05%) |
May 17, 2011 | 19.13 | 19.54 | 18.96 | 19.45 | 5,849,937 | +0.16(+0.84%) |
May 16, 2011 | 19.51 | 19.87 | 19.23 | 19.29 | 4,801,776 | -0.24(-1.22%) |
May 13, 2011 | 19.83 | 19.88 | 19.28 | 19.53 | 5,834,910 | -0.25(-1.25%) |
May 12, 2011 | 19.26 | 19.94 | 18.88 | 19.78 | 7,251,873 | +0.40(+2.06%) |
May 11, 2011 | 20.12 | 20.16 | 19.00 | 19.38 | 6,364,488 | -0.84(-4.14%) |
May 10, 2011 | 20.30 | 20.38 | 20.03 | 20.21 | 3,346,052 | -0.04(-0.19%) |
May 09, 2011 | 20.08 | 20.44 | 20.02 | 20.25 | 4,045,957 | +0.13(+0.66%) |
May 06, 2011 | 20.06 | 20.74 | 19.84 | 20.12 | 6,512,269 | +0.40(+2.02%) |
May 05, 2011 | 18.93 | 19.94 | 18.62 | 19.72 | 10,643,692 | -0.14(-0.72%) |
May 04, 2011 | 20.34 | 20.41 | 19.73 | 19.86 | 7,608,490 | -0.54(-2.66%) |
May 03, 2011 | 20.98 | 20.99 | 20.18 | 20.41 | 4,130,301 | -0.68(-3.20%) |
May 02, 2011 | 21.06 | 21.11 | 20.92 | 21.08 | 4,211,983 | -0.38(-1.77%) |
Apr 29, 2011 | 20.75 | 21.58 | 20.71 | 21.46 | 6,725,415 | +0.75(+3.63%) |
Apr 28, 2011 | 20.80 | 20.99 | 20.41 | 20.71 | 12,003,543 | -0.26(-1.22%) |
Apr 27, 2011 | 21.46 | 21.49 | 20.56 | 20.97 | 7,334,098 | -0.41(-1.91%) |
Apr 26, 2011 | 21.65 | 21.70 | 21.27 | 21.38 | 4,664,600 | -0.10(-0.49%) |
Apr 25, 2011 | 21.71 | 21.79 | 21.37 | 21.48 | 3,358,759 | -0.26(-1.18%) |
Apr 21, 2011 | 22.25 | 22.36 | 21.69 | 21.74 | 3,302,238 | -0.48(-2.14%) |
Apr 20, 2011 | 21.96 | 22.38 | 21.82 | 22.21 | 4,975,161 | +0.64(+2.95%) |
Apr 19, 2011 | 20.96 | 21.62 | 20.93 | 21.57 | 5,235,693 | +0.62(+2.95%) |
Apr 18, 2011 | 21.00 | 21.03 | 20.46 | 20.96 | 4,810,888 | -0.32(-1.52%) |
Apr 15, 2011 | 21.51 | 21.54 | 21.02 | 21.28 | 4,542,321 | +0.03(+0.13%) |
Apr 14, 2011 | 21.05 | 21.28 | 20.77 | 21.25 | 5,334,250 | -0.04(-0.18%) |
Apr 13, 2011 | 21.51 | 21.83 | 21.05 | 21.29 | 4,566,794 | -0.03(-0.13%) |
Apr 12, 2011 | 21.93 | 21.97 | 21.02 | 21.32 | 5,833,781 | -0.86(-3.86%) |
Apr 11, 2011 | 23.38 | 23.41 | 22.03 | 22.17 | 5,606,091 | -1.16(-4.97%) |
Apr 08, 2011 | 23.55 | 23.82 | 23.12 | 23.33 | 4,142,332 | -0.08(-0.33%) |
Apr 07, 2011 | 23.06 | 23.51 | 22.94 | 23.41 | 4,069,941 | +0.27(+1.15%) |
Apr 06, 2011 | 24.13 | 24.75 | 23.08 | 23.14 | 6,191,759 | -0.49(-2.09%) |
Apr 05, 2011 | 23.34 | 23.77 | 23.28 | 23.64 | 4,162,985 | +0.29(+1.22%) |
Apr 04, 2011 | 23.26 | 23.49 | 23.17 | 23.35 | 2,143,904 | +0.14(+0.61%) |
Apr 01, 2011 | 23.38 | 23.75 | 23.08 | 23.21 | 3,507,360 | +0.01(+0.04%) |
Mar 31, 2011 | 23.34 | 23.72 | 23.19 | 23.20 | 3,369,316 | -0.15(-0.65%) |
Mar 30, 2011 | 23.35 | 23.35 | 23.35 | 23.35 | 3,195,801 | +0.36(+1.57%) |
Mar 29, 2011 | 22.59 | 23.10 | 22.30 | 22.99 | 3,341,576 | +0.39(+1.73%) |
Mar 28, 2011 | 23.02 | 23.40 | 22.60 | 22.60 | 2,400,646 | -0.38(-1.66%) |
Mar 25, 2011 | 22.85 | 23.09 | 22.57 | 22.98 | 3,757,425 | +0.14(+0.62%) |
Mar 24, 2011 | 22.76 | 22.87 | 22.22 | 22.84 | 3,213,043 | +0.10(+0.46%) |
Mar 23, 2011 | 22.76 | 22.87 | 22.50 | 22.73 | 2,856,846 | -0.12(-0.54%) |
Mar 22, 2011 | 22.86 | 23.12 | 22.68 | 22.86 | 3,181,295 | +0.07(+0.29%) |
Mar 21, 2011 | 22.75 | 22.99 | 22.65 | 22.79 | 4,159,372 | +0.86(+3.90%) |
Mar 18, 2011 | 22.28 | 22.35 | 21.73 | 21.94 | 5,796,343 | +0.01(+0.04%) |
Mar 17, 2011 | 21.50 | 22.02 | 21.30 | 21.93 | 3,848,812 | +0.92(+4.39%) |
Mar 16, 2011 | 21.54 | 21.92 | 20.69 | 21.00 | 5,162,772 | -0.54(-2.52%) |
Mar 15, 2011 | 21.45 | 21.76 | 21.40 | 21.55 | 3,258,060 | -0.29(-1.31%) |
Mar 14, 2011 | 21.55 | 21.91 | 21.35 | 21.83 | 3,493,900 | +0.09(+0.44%) |
Mar 11, 2011 | 20.98 | 21.89 | 20.65 | 21.74 | 3,577,076 | +0.60(+2.83%) |
Mar 10, 2011 | 21.88 | 21.88 | 21.01 | 21.14 | 6,587,444 | -0.98(-4.43%) |
Mar 09, 2011 | 22.16 | 22.44 | 21.93 | 22.12 | 3,663,385 | +0.00(+0.00%) |
Mar 08, 2011 | 22.78 | 22.78 | 21.58 | 22.12 | 4,422,751 | -0.53(-2.35%) |
Mar 07, 2011 | 23.13 | 23.27 | 22.33 | 22.65 | 4,672,552 | -0.29(-1.24%) |
Mar 04, 2011 | 23.12 | 23.22 | 22.70 | 22.93 | 4,385,378 | -0.18(-0.78%) |
Mar 03, 2011 | 23.14 | 23.37 | 22.85 | 23.12 | 4,998,712 | +0.15(+0.66%) |
Mar 02, 2011 | 22.73 | 23.14 | 22.53 | 22.96 | 6,400,774 | +0.25(+1.09%) |
Mar 01, 2011 | 23.19 | 23.48 | 22.58 | 22.72 | 7,062,984 | -0.32(-1.40%) |
Feb 28, 2011 | 23.25 | 23.48 | 22.80 | 23.04 | 4,870,026 | -0.09(-0.37%) |
Feb 25, 2011 | 22.34 | 23.12 | 22.11 | 23.12 | 6,589,659 | +0.92(+4.15%) |
Feb 24, 2011 | 23.07 | 23.10 | 22.00 | 22.20 | 6,428,424 | -0.20(-0.89%) |
Feb 23, 2011 | 21.71 | 22.94 | 21.63 | 22.40 | 6,346,056 | +0.71(+3.29%) |
Feb 22, 2011 | 21.84 | 22.76 | 21.60 | 21.69 | 5,151,345 | +0.04(+0.18%) |
Feb 18, 2011 | 21.97 | 21.97 | 21.47 | 21.65 | 3,367,335 | -0.28(-1.26%) |
Feb 17, 2011 | 21.78 | 22.05 | 21.71 | 21.93 | 4,335,624 | +0.08(+0.35%) |
Feb 16, 2011 | 21.13 | 21.95 | 21.08 | 21.85 | 5,580,068 | +0.86(+4.08%) |
Feb 15, 2011 | 21.36 | 21.45 | 20.92 | 20.99 | 5,520,389 | -0.42(-1.95%) |
Feb 14, 2011 | 20.30 | 21.44 | 20.30 | 21.41 | 5,137,823 | +1.09(+5.38%) |
Feb 11, 2011 | 20.13 | 20.47 | 20.02 | 20.32 | 2,466,969 | +0.05(+0.23%) |
Feb 10, 2011 | 19.67 | 20.34 | 19.66 | 20.27 | 3,921,229 | +0.48(+2.45%) |
Feb 09, 2011 | 19.90 | 20.16 | 19.53 | 19.79 | 4,080,655 | -0.18(-0.90%) |
Feb 08, 2011 | 20.47 | 20.48 | 19.76 | 19.97 | 3,943,066 | -0.54(-2.64%) |
Feb 07, 2011 | 19.97 | 20.71 | 19.97 | 20.51 | 5,962,987 | +0.65(+3.26%) |
Feb 04, 2011 | 19.70 | 19.93 | 19.40 | 19.86 | 4,408,136 | +0.33(+1.70%) |
Feb 03, 2011 | 19.63 | 19.79 | 19.37 | 19.53 | 3,740,604 | -0.11(-0.58%) |
Feb 02, 2011 | 19.57 | 19.98 | 19.49 | 19.64 | 2,877,776 | -0.14(-0.72%) |