Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Mar 30, 2012 | 16.96 | 17.02 | 16.70 | 16.73 | 2,312,317 | -0.13(-0.76%) |
Mar 29, 2012 | 16.60 | 16.90 | 16.44 | 16.86 | 2,516,827 | +0.07(+0.41%) |
Mar 28, 2012 | 17.06 | 17.08 | 16.59 | 16.79 | 2,221,765 | -0.24(-1.41%) |
Mar 27, 2012 | 17.25 | 17.34 | 17.02 | 17.03 | 2,486,120 | -0.18(-1.03%) |
Mar 26, 2012 | 17.25 | 17.30 | 17.07 | 17.20 | 4,038,020 | +0.16(+0.94%) |
Mar 23, 2012 | 17.30 | 17.32 | 16.73 | 17.04 | 4,346,815 | -0.22(-1.29%) |
Mar 22, 2012 | 17.18 | 17.42 | 17.06 | 17.27 | 2,516,773 | -0.05(-0.28%) |
Mar 21, 2012 | 17.20 | 17.41 | 17.14 | 17.32 | 3,183,203 | +0.09(+0.53%) |
Mar 20, 2012 | 17.24 | 17.33 | 17.14 | 17.22 | 3,643,763 | -0.13(-0.74%) |
Mar 19, 2012 | 17.39 | 17.62 | 17.08 | 17.35 | 4,051,722 | +0.05(+0.28%) |
Mar 16, 2012 | 17.53 | 17.56 | 17.22 | 17.30 | 5,202,987 | -0.23(-1.33%) |
Mar 15, 2012 | 17.28 | 17.87 | 17.12 | 17.54 | 16,678,403 | -1.98(-10.16%) |
Mar 14, 2012 | 19.57 | 19.76 | 19.31 | 19.52 | 3,800,044 | -0.01(-0.05%) |
Mar 13, 2012 | 19.44 | 19.55 | 18.90 | 19.53 | 2,905,971 | +0.11(+0.55%) |
Mar 12, 2012 | 19.20 | 19.67 | 19.16 | 19.43 | 3,717,019 | +0.31(+1.61%) |
Mar 09, 2012 | 18.94 | 19.30 | 18.85 | 19.12 | 1,994,488 | +0.27(+1.44%) |
Mar 08, 2012 | 18.38 | 18.88 | 18.34 | 18.85 | 2,244,332 | +0.57(+3.14%) |
Mar 07, 2012 | 18.14 | 18.34 | 17.95 | 18.27 | 1,202,945 | +0.19(+1.03%) |
Mar 06, 2012 | 18.29 | 18.34 | 18.00 | 18.09 | 1,210,929 | -0.43(-2.33%) |
Mar 05, 2012 | 18.57 | 18.62 | 18.38 | 18.52 | 915,786 | -0.14(-0.77%) |
Mar 02, 2012 | 18.96 | 19.02 | 18.52 | 18.66 | 1,876,086 | -0.35(-1.85%) |
Mar 01, 2012 | 18.55 | 19.14 | 18.49 | 19.01 | 2,300,070 | +0.58(+3.15%) |
Feb 29, 2012 | 18.68 | 18.77 | 18.30 | 18.43 | 1,641,964 | -0.18(-0.94%) |
Feb 28, 2012 | 18.28 | 18.64 | 18.28 | 18.61 | 1,115,507 | +0.33(+1.80%) |
Feb 27, 2012 | 18.07 | 18.48 | 18.01 | 18.28 | 1,457,923 | +0.15(+0.85%) |
Feb 24, 2012 | 18.24 | 18.38 | 17.90 | 18.12 | 2,698,810 | -0.16(-0.90%) |
Feb 23, 2012 | 18.26 | 18.38 | 18.09 | 18.29 | 2,179,843 | +0.01(+0.06%) |
Feb 22, 2012 | 18.37 | 18.50 | 18.17 | 18.28 | 1,421,683 | -0.05(-0.26%) |
Feb 21, 2012 | 18.86 | 18.86 | 18.28 | 18.33 | 1,746,280 | -0.54(-2.85%) |
Feb 17, 2012 | 18.85 | 19.12 | 18.70 | 18.86 | 1,333,194 | +0.10(+0.51%) |
Feb 16, 2012 | 18.53 | 18.93 | 18.53 | 18.77 | 2,206,871 | +0.21(+1.12%) |
Feb 15, 2012 | 18.32 | 18.77 | 17.99 | 18.56 | 3,259,868 | +0.39(+2.14%) |
Feb 14, 2012 | 18.01 | 18.21 | 17.83 | 18.17 | 1,816,669 | +0.09(+0.50%) |
Feb 13, 2012 | 18.27 | 18.32 | 17.92 | 18.08 | 1,688,160 | -0.04(-0.21%) |
Feb 10, 2012 | 18.14 | 18.32 | 17.85 | 18.12 | 3,054,370 | -0.31(-1.67%) |
Feb 09, 2012 | 17.97 | 18.65 | 17.85 | 18.43 | 4,232,293 | +0.51(+2.85%) |
Feb 08, 2012 | 17.47 | 18.43 | 17.37 | 17.92 | 5,577,003 | +0.62(+3.60%) |
Feb 07, 2012 | 17.25 | 17.82 | 17.21 | 17.29 | 5,041,066 | +0.28(+1.66%) |
Feb 06, 2012 | 16.86 | 17.03 | 16.76 | 17.01 | 1,408,573 | +0.09(+0.50%) |
Feb 03, 2012 | 16.70 | 16.98 | 16.65 | 16.93 | 2,778,483 | +0.46(+2.81%) |
Feb 02, 2012 | 16.99 | 16.99 | 16.36 | 16.46 | 3,179,671 | -0.46(-2.70%) |
Feb 01, 2012 | 16.08 | 17.27 | 16.07 | 16.92 | 5,914,398 | +0.96(+6.03%) |
Jan 31, 2012 | 15.76 | 15.99 | 15.61 | 15.96 | 2,481,246 | +0.34(+2.15%) |
Jan 30, 2012 | 15.38 | 15.64 | 15.37 | 15.62 | 2,094,453 | +0.06(+0.38%) |
Jan 27, 2012 | 15.40 | 15.63 | 15.26 | 15.56 | 2,521,766 | +0.09(+0.55%) |
Jan 26, 2012 | 15.83 | 15.84 | 15.37 | 15.48 | 2,005,231 | -0.21(-1.32%) |
Jan 25, 2012 | 15.70 | 15.78 | 15.54 | 15.69 | 2,787,749 | -0.01(-0.03%) |
Jan 24, 2012 | 15.58 | 15.73 | 15.52 | 15.69 | 1,447,802 | +0.06(+0.37%) |
Jan 23, 2012 | 15.68 | 15.89 | 15.42 | 15.63 | 1,911,514 | +0.02(+0.10%) |
Jan 20, 2012 | 15.78 | 15.89 | 15.58 | 15.62 | 2,291,283 | -0.16(-1.04%) |
Jan 19, 2012 | 15.27 | 15.84 | 15.27 | 15.78 | 2,777,806 | +0.56(+3.67%) |
Jan 18, 2012 | 15.16 | 15.24 | 14.96 | 15.22 | 4,353,095 | -0.26(-1.68%) |
Jan 17, 2012 | 15.93 | 15.99 | 15.47 | 15.49 | 2,169,214 | -0.20(-1.26%) |
Jan 13, 2012 | 15.80 | 15.85 | 15.46 | 15.68 | 2,804,227 | -0.22(-1.40%) |
Jan 12, 2012 | 15.44 | 15.93 | 15.36 | 15.91 | 2,834,593 | +0.46(+3.00%) |
Jan 11, 2012 | 16.21 | 16.21 | 15.31 | 15.44 | 6,387,745 | -0.90(-5.50%) |
Jan 10, 2012 | 16.22 | 16.49 | 16.15 | 16.34 | 2,747,230 | +0.38(+2.40%) |
Jan 09, 2012 | 15.92 | 16.02 | 15.66 | 15.96 | 2,599,181 | +0.05(+0.33%) |
Jan 06, 2012 | 16.14 | 16.19 | 15.88 | 15.91 | 1,710,009 | -0.28(-1.74%) |
Jan 05, 2012 | 16.09 | 16.41 | 15.83 | 16.19 | 1,736,771 | -0.11(-0.69%) |
Jan 04, 2012 | 16.08 | 16.42 | 16.04 | 16.30 | 2,139,437 | +0.44(+2.75%) |
Dec 30, 2011 | 15.89 | 16.00 | 15.84 | 15.86 | 1,058,008 | -0.03(-0.20%) |
Dec 29, 2011 | 15.75 | 16.08 | 15.66 | 15.89 | 1,483,433 | +0.16(+1.01%) |
Dec 28, 2011 | 16.34 | 16.61 | 15.69 | 15.74 | 1,921,481 | -0.61(-3.71%) |
Dec 27, 2011 | 15.99 | 16.41 | 15.99 | 16.34 | 1,702,189 | +0.29(+1.79%) |
Dec 23, 2011 | 15.72 | 16.14 | 15.69 | 16.05 | 1,926,446 | +0.49(+3.18%) |
Dec 21, 2011 | 15.53 | 15.60 | 15.22 | 15.56 | 2,208,601 | +0.11(+0.69%) |
Dec 20, 2011 | 15.67 | 15.89 | 15.19 | 15.45 | 2,964,428 | +0.11(+0.69%) |
Dec 19, 2011 | 15.43 | 15.59 | 15.29 | 15.35 | 3,727,043 | +0.01(+0.03%) |
Dec 16, 2011 | 15.30 | 15.75 | 15.27 | 15.34 | 5,146,337 | +0.21(+1.41%) |
Dec 15, 2011 | 14.93 | 15.27 | 14.84 | 15.13 | 3,864,348 | +0.39(+2.67%) |
Dec 14, 2011 | 14.66 | 15.06 | 14.63 | 14.74 | 3,173,471 | -0.06(-0.40%) |
Dec 13, 2011 | 15.24 | 15.40 | 14.69 | 14.79 | 3,418,461 | -0.31(-2.04%) |
Dec 12, 2011 | 15.06 | 15.11 | 14.71 | 15.10 | 3,075,017 | -0.18(-1.15%) |
Dec 09, 2011 | 15.10 | 15.35 | 14.99 | 15.28 | 1,672,616 | +0.29(+1.90%) |
Dec 08, 2011 | 15.18 | 15.34 | 14.82 | 14.99 | 2,440,689 | -0.38(-2.47%) |
Dec 07, 2011 | 15.22 | 15.52 | 15.07 | 15.37 | 1,726,427 | +0.00(+0.00%) |
Dec 06, 2011 | 15.51 | 15.52 | 15.22 | 15.37 | 2,303,972 | -0.16(-1.05%) |
Dec 05, 2011 | 15.17 | 15.62 | 15.11 | 15.54 | 4,930,743 | +0.62(+4.14%) |
Dec 02, 2011 | 15.46 | 15.50 | 14.88 | 14.92 | 4,506,318 | -0.72(-4.63%) |
Dec 01, 2011 | 15.43 | 15.94 | 15.12 | 15.64 | 8,819,877 | +0.79(+5.30%) |
Nov 30, 2011 | 15.07 | 15.24 | 14.63 | 14.86 | 4,821,389 | +0.60(+4.19%) |
Nov 29, 2011 | 14.51 | 14.77 | 14.14 | 14.26 | 4,292,643 | -0.46(-3.16%) |
Nov 28, 2011 | 14.51 | 15.15 | 14.51 | 14.72 | 3,905,060 | +0.83(+5.97%) |
Nov 25, 2011 | 14.00 | 14.09 | 13.86 | 13.89 | 641,964 | -0.16(-1.13%) |
Nov 23, 2011 | 14.23 | 14.31 | 13.95 | 14.05 | 1,968,429 | -0.32(-2.21%) |
Nov 22, 2011 | 14.55 | 14.69 | 14.27 | 14.37 | 2,753,288 | -0.27(-1.84%) |
Nov 21, 2011 | 14.86 | 14.93 | 14.53 | 14.64 | 3,282,650 | -0.18(-1.21%) |
Nov 18, 2011 | 14.96 | 15.02 | 14.62 | 14.82 | 3,171,897 | +0.05(+0.36%) |
Nov 17, 2011 | 15.60 | 15.77 | 14.69 | 14.77 | 5,004,968 | -1.10(-6.93%) |
Nov 16, 2011 | 16.08 | 16.32 | 15.80 | 15.86 | 1,798,066 | -0.53(-3.25%) |
Nov 15, 2011 | 16.36 | 16.74 | 16.18 | 16.40 | 1,844,769 | -0.09(-0.54%) |
Nov 14, 2011 | 16.13 | 16.64 | 16.10 | 16.49 | 2,454,053 | +0.31(+1.93%) |
Nov 11, 2011 | 16.18 | 16.59 | 15.99 | 16.18 | 3,068,564 | +0.25(+1.56%) |
Nov 10, 2011 | 15.88 | 16.09 | 15.64 | 15.93 | 2,216,342 | +0.30(+1.93%) |
Nov 09, 2011 | 16.11 | 16.11 | 15.55 | 15.63 | 3,586,869 | -1.01(-6.07%) |
Nov 08, 2011 | 16.82 | 17.01 | 16.31 | 16.64 | 2,646,223 | -0.01(-0.03%) |
Nov 07, 2011 | 16.57 | 17.04 | 16.47 | 16.64 | 3,459,100 | +0.10(+0.57%) |
Nov 04, 2011 | 16.42 | 16.67 | 16.22 | 16.55 | 2,810,136 | -0.13(-0.79%) |
Nov 03, 2011 | 16.90 | 16.99 | 15.98 | 16.68 | 5,267,092 | -0.53(-3.10%) |
Nov 02, 2011 | 17.06 | 17.46 | 16.86 | 17.21 | 2,522,632 | +0.55(+3.33%) |
Nov 01, 2011 | 16.59 | 16.94 | 16.36 | 16.66 | 3,608,106 | -0.77(-4.43%) |
Oct 31, 2011 | 17.97 | 18.09 | 17.41 | 17.43 | 2,336,989 | -0.85(-4.63%) |
Oct 28, 2011 | 18.09 | 18.36 | 17.89 | 18.27 | 1,756,620 | +0.12(+0.64%) |
Oct 27, 2011 | 17.62 | 18.39 | 17.31 | 18.16 | 2,324,121 | +1.16(+6.84%) |
Oct 26, 2011 | 17.32 | 17.35 | 16.64 | 16.99 | 1,751,437 | +0.06(+0.37%) |
Oct 25, 2011 | 17.58 | 17.59 | 16.90 | 16.93 | 1,916,308 | -0.81(-4.56%) |
Oct 24, 2011 | 16.46 | 17.91 | 16.45 | 17.74 | 3,384,394 | +1.42(+8.67%) |
Oct 21, 2011 | 16.05 | 16.38 | 15.92 | 16.32 | 1,508,557 | +0.57(+3.62%) |
Oct 20, 2011 | 15.60 | 15.80 | 15.15 | 15.75 | 2,718,944 | +0.15(+0.98%) |
Oct 19, 2011 | 16.10 | 16.18 | 15.53 | 15.60 | 2,348,126 | -0.51(-3.18%) |
Oct 18, 2011 | 16.32 | 16.45 | 15.45 | 16.11 | 2,930,975 | -0.16(-0.97%) |
Oct 17, 2011 | 16.83 | 17.00 | 16.20 | 16.27 | 1,893,589 | -0.67(-3.96%) |
Oct 14, 2011 | 16.75 | 16.97 | 16.61 | 16.94 | 1,678,765 | +0.41(+2.49%) |
Oct 13, 2011 | 16.21 | 16.75 | 16.19 | 16.53 | 3,379,384 | +0.15(+0.94%) |
Oct 12, 2011 | 16.24 | 16.76 | 16.19 | 16.38 | 3,077,024 | +0.34(+2.14%) |
Oct 11, 2011 | 16.03 | 16.16 | 15.77 | 16.03 | 1,723,601 | -0.15(-0.95%) |
Oct 10, 2011 | 15.82 | 16.21 | 15.82 | 16.19 | 2,326,203 | +0.71(+4.57%) |
Oct 07, 2011 | 15.61 | 16.21 | 15.37 | 15.48 | 1,772,894 | -0.05(-0.31%) |
Oct 06, 2011 | 15.62 | 15.77 | 15.39 | 15.53 | 2,314,889 | +0.65(+4.37%) |
Oct 05, 2011 | 14.82 | 15.03 | 14.54 | 14.88 | 2,174,167 | +0.15(+1.04%) |
Oct 04, 2011 | 13.81 | 14.75 | 13.73 | 14.72 | 3,971,910 | +0.72(+5.17%) |
Oct 03, 2011 | 14.82 | 15.26 | 13.85 | 14.00 | 6,347,324 | -1.05(-6.98%) |
Sep 30, 2011 | 15.09 | 15.36 | 14.82 | 15.05 | 4,353,030 | -0.34(-2.20%) |
Sep 29, 2011 | 15.43 | 15.75 | 14.84 | 15.39 | 4,536,499 | +0.03(+0.21%) |
Sep 28, 2011 | 16.13 | 16.25 | 15.23 | 15.36 | 3,261,468 | -0.72(-4.50%) |
Sep 27, 2011 | 16.51 | 16.74 | 15.95 | 16.08 | 2,952,367 | +0.00(+0.00%) |
Sep 26, 2011 | 15.26 | 16.17 | 14.99 | 16.08 | 3,720,319 | +0.97(+6.43%) |
Sep 23, 2011 | 15.00 | 15.32 | 14.84 | 15.11 | 3,538,394 | +0.11(+0.70%) |
Sep 22, 2011 | 15.33 | 15.77 | 14.68 | 15.00 | 4,026,646 | -0.95(-5.96%) |
Sep 21, 2011 | 16.86 | 17.02 | 15.92 | 15.95 | 2,506,912 | -0.76(-4.52%) |
Sep 20, 2011 | 17.46 | 17.59 | 16.69 | 16.71 | 2,313,216 | -0.62(-3.57%) |
Sep 19, 2011 | 17.11 | 17.46 | 16.90 | 17.33 | 2,094,428 | -0.16(-0.94%) |
Sep 16, 2011 | 17.62 | 17.93 | 17.35 | 17.49 | 2,861,238 | -0.12(-0.69%) |
Sep 15, 2011 | 17.40 | 17.64 | 17.19 | 17.61 | 2,454,519 | +0.39(+2.27%) |
Sep 14, 2011 | 16.85 | 17.51 | 16.61 | 17.22 | 2,347,904 | +0.51(+3.03%) |
Sep 13, 2011 | 16.38 | 16.99 | 16.29 | 16.71 | 2,390,740 | +0.36(+2.23%) |
Sep 12, 2011 | 15.62 | 16.39 | 15.59 | 16.35 | 3,445,917 | +0.46(+2.93%) |
Sep 09, 2011 | 15.77 | 16.10 | 15.58 | 15.89 | 5,869,152 | -0.13(-0.79%) |
Sep 08, 2011 | 16.38 | 16.48 | 15.86 | 16.01 | 2,709,697 | -0.52(-3.13%) |
Sep 07, 2011 | 16.15 | 16.58 | 15.95 | 16.53 | 2,967,931 | +0.77(+4.86%) |
Sep 06, 2011 | 15.80 | 16.02 | 15.40 | 15.76 | 6,244,473 | -0.54(-3.34%) |
Sep 02, 2011 | 16.80 | 16.80 | 16.12 | 16.31 | 3,955,551 | -0.86(-4.99%) |
Sep 01, 2011 | 17.99 | 18.04 | 17.09 | 17.16 | 3,766,983 | -0.75(-4.16%) |
Aug 31, 2011 | 18.43 | 18.53 | 17.76 | 17.91 | 3,030,980 | -0.31(-1.70%) |
Aug 30, 2011 | 17.84 | 18.30 | 17.55 | 18.22 | 3,978,025 | +0.29(+1.61%) |
Aug 29, 2011 | 17.12 | 17.98 | 17.07 | 17.93 | 3,115,692 | +1.09(+6.49%) |
Aug 26, 2011 | 16.31 | 16.99 | 16.07 | 16.84 | 4,183,850 | +0.54(+3.32%) |
Aug 25, 2011 | 17.04 | 17.81 | 16.16 | 16.30 | 10,651,810 | -1.18(-6.76%) |
Aug 24, 2011 | 17.46 | 17.70 | 17.12 | 17.48 | 5,913,573 | -0.08(-0.48%) |
Aug 23, 2011 | 16.61 | 17.96 | 16.50 | 17.56 | 5,020,530 | +1.00(+6.06%) |
Aug 22, 2011 | 16.40 | 16.94 | 16.25 | 16.56 | 4,017,060 | +0.64(+4.02%) |
Aug 19, 2011 | 16.09 | 16.77 | 15.86 | 15.92 | 2,502,299 | -0.43(-2.60%) |
Aug 18, 2011 | 16.97 | 17.03 | 16.06 | 16.34 | 3,665,874 | -1.16(-6.63%) |
Aug 17, 2011 | 18.07 | 18.34 | 17.18 | 17.50 | 2,399,793 | -0.61(-3.36%) |
Aug 16, 2011 | 18.11 | 18.29 | 17.84 | 18.11 | 1,270,765 | -0.31(-1.68%) |
Aug 15, 2011 | 18.44 | 18.44 | 17.93 | 18.42 | 1,703,161 | +0.13(+0.69%) |
Aug 12, 2011 | 18.39 | 18.49 | 17.98 | 18.30 | 2,051,927 | +0.13(+0.72%) |
Aug 11, 2011 | 16.85 | 18.43 | 16.79 | 18.17 | 3,341,990 | +1.35(+8.06%) |
Aug 10, 2011 | 16.86 | 17.31 | 16.59 | 16.81 | 5,893,158 | -0.63(-3.61%) |
Aug 09, 2011 | 17.27 | 17.50 | 15.98 | 17.44 | 4,383,208 | +1.34(+8.35%) |
Aug 08, 2011 | 17.27 | 17.58 | 16.01 | 16.10 | 3,530,695 | -1.83(-10.22%) |
Aug 05, 2011 | 18.10 | 18.22 | 17.25 | 17.93 | 4,192,202 | +0.13(+0.74%) |
Aug 04, 2011 | 19.46 | 19.58 | 17.77 | 17.80 | 5,308,254 | -1.94(-9.84%) |
Aug 03, 2011 | 19.02 | 19.75 | 18.58 | 19.74 | 3,979,825 | +0.78(+4.13%) |
Aug 02, 2011 | 19.67 | 19.75 | 18.93 | 18.96 | 3,406,413 | -0.92(-4.62%) |
Aug 01, 2011 | 20.24 | 20.35 | 19.57 | 19.88 | 2,483,672 | -0.14(-0.68%) |
Jul 29, 2011 | 19.85 | 20.25 | 19.75 | 20.01 | 3,502,183 | -0.07(-0.37%) |
Jul 28, 2011 | 20.18 | 20.55 | 20.05 | 20.09 | 2,103,087 | -0.07(-0.36%) |
Jul 27, 2011 | 21.00 | 21.01 | 20.14 | 20.16 | 2,647,988 | -0.91(-4.31%) |
Jul 26, 2011 | 21.08 | 21.30 | 20.83 | 21.07 | 2,184,503 | -0.29(-1.38%) |
Jul 25, 2011 | 21.47 | 21.62 | 21.23 | 21.36 | 2,094,727 | -0.36(-1.67%) |
Jul 22, 2011 | 21.61 | 21.76 | 21.53 | 21.73 | 2,506,910 | +0.11(+0.51%) |
Jul 21, 2011 | 20.80 | 21.99 | 20.79 | 21.62 | 5,845,977 | +0.96(+4.63%) |
Jul 20, 2011 | 20.97 | 20.97 | 20.51 | 20.66 | 2,491,136 | -0.20(-0.96%) |
Jul 19, 2011 | 20.89 | 21.07 | 20.64 | 20.86 | 3,283,183 | +0.25(+1.20%) |
Jul 18, 2011 | 20.74 | 20.74 | 20.03 | 20.61 | 4,902,532 | -0.14(-0.68%) |
Jul 15, 2011 | 20.93 | 21.05 | 20.58 | 20.75 | 5,030,465 | -0.09(-0.45%) |
Jul 14, 2011 | 21.51 | 21.65 | 20.73 | 20.85 | 6,676,080 | -0.52(-2.43%) |
Jul 13, 2011 | 21.54 | 21.68 | 21.33 | 21.37 | 4,369,504 | -0.02(-0.07%) |
Jul 12, 2011 | 21.65 | 22.16 | 21.21 | 21.39 | 5,510,763 | -0.25(-1.16%) |
Jul 11, 2011 | 22.68 | 22.74 | 21.47 | 21.64 | 5,147,928 | -1.44(-6.23%) |
Jul 08, 2011 | 23.07 | 23.23 | 22.88 | 23.08 | 2,660,482 | -0.30(-1.28%) |
Jul 07, 2011 | 23.14 | 23.57 | 23.14 | 23.37 | 3,190,034 | +0.49(+2.16%) |
Jul 06, 2011 | 22.64 | 23.02 | 22.60 | 22.88 | 2,146,504 | +0.26(+1.14%) |
Jul 05, 2011 | 22.26 | 22.86 | 22.23 | 22.62 | 4,062,132 | +0.37(+1.65%) |
Jul 01, 2011 | 22.08 | 22.30 | 21.88 | 22.26 | 2,046,714 | +0.17(+0.78%) |
Jun 30, 2011 | 22.14 | 22.50 | 22.04 | 22.08 | 2,078,995 | +0.07(+0.31%) |
Jun 29, 2011 | 22.15 | 22.42 | 21.83 | 22.02 | 3,051,146 | +0.08(+0.36%) |
Jun 28, 2011 | 21.70 | 22.16 | 21.68 | 21.94 | 2,462,334 | +0.30(+1.41%) |
Jun 27, 2011 | 21.71 | 21.91 | 21.56 | 21.63 | 2,053,780 | -0.13(-0.58%) |
Jun 24, 2011 | 22.11 | 22.18 | 21.55 | 21.76 | 2,460,058 | -0.30(-1.36%) |
Jun 23, 2011 | 21.95 | 22.42 | 21.82 | 22.06 | 4,109,289 | -0.26(-1.15%) |
Jun 22, 2011 | 22.58 | 22.85 | 22.27 | 22.31 | 4,438,853 | -0.39(-1.71%) |
Jun 21, 2011 | 21.80 | 22.74 | 21.62 | 22.70 | 3,421,970 | +0.87(+3.99%) |
Jun 20, 2011 | 21.76 | 21.90 | 21.75 | 21.83 | 1,680,921 | +0.32(+1.49%) |
Jun 17, 2011 | 21.64 | 21.84 | 21.37 | 21.51 | 2,227,456 | +0.12(+0.54%) |
Jun 16, 2011 | 21.43 | 21.66 | 21.23 | 21.40 | 2,430,089 | +0.04(+0.20%) |
Jun 15, 2011 | 21.56 | 21.88 | 21.27 | 21.35 | 1,880,607 | -0.45(-2.07%) |
Jun 14, 2011 | 21.51 | 21.96 | 21.42 | 21.80 | 2,665,480 | +0.50(+2.34%) |
Jun 13, 2011 | 21.02 | 21.47 | 21.02 | 21.31 | 3,600,994 | +0.32(+1.50%) |
Jun 10, 2011 | 21.22 | 21.37 | 20.88 | 20.99 | 3,403,109 | -0.41(-1.91%) |
Jun 09, 2011 | 21.00 | 21.50 | 20.84 | 21.40 | 2,980,287 | +0.41(+1.95%) |
Jun 08, 2011 | 21.73 | 21.73 | 20.95 | 20.99 | 3,598,209 | -0.90(-4.10%) |
Jun 07, 2011 | 21.73 | 22.03 | 21.63 | 21.89 | 2,505,571 | +0.23(+1.07%) |
Jun 06, 2011 | 21.95 | 22.05 | 21.48 | 21.66 | 5,386,059 | -0.28(-1.29%) |
Jun 03, 2011 | 22.19 | 22.71 | 21.91 | 21.94 | 4,427,156 | +1.49(+7.31%) |
May 24, 2011 | 21.18 | 21.21 | 20.41 | 20.45 | 8,293,236 | -0.60(-2.86%) |
May 23, 2011 | 21.34 | 21.45 | 21.00 | 21.05 | 6,849,147 | -0.52(-2.42%) |
May 20, 2011 | 22.46 | 22.51 | 21.50 | 21.57 | 7,197,225 | -1.21(-5.32%) |
May 19, 2011 | 22.77 | 22.83 | 22.42 | 22.78 | 2,227,838 | +0.18(+0.79%) |
May 18, 2011 | 22.42 | 22.69 | 22.29 | 22.61 | 1,771,598 | +0.18(+0.79%) |
May 17, 2011 | 22.45 | 22.64 | 22.24 | 22.43 | 1,705,052 | -0.05(-0.23%) |
May 16, 2011 | 22.77 | 23.05 | 22.44 | 22.48 | 3,023,959 | -0.37(-1.60%) |
May 13, 2011 | 22.31 | 22.97 | 22.27 | 22.85 | 3,142,350 | +0.59(+2.65%) |
May 12, 2011 | 21.89 | 22.50 | 21.70 | 22.25 | 1,921,753 | +0.36(+1.65%) |
May 11, 2011 | 21.93 | 22.31 | 21.77 | 21.89 | 2,300,054 | -0.05(-0.21%) |
May 10, 2011 | 21.77 | 22.08 | 21.68 | 21.94 | 1,509,307 | +0.35(+1.62%) |
May 09, 2011 | 21.81 | 21.82 | 21.33 | 21.59 | 1,961,650 | -0.16(-0.72%) |
May 06, 2011 | 22.92 | 23.09 | 21.53 | 21.75 | 3,740,584 | -0.59(-2.62%) |
May 05, 2011 | 21.80 | 22.58 | 21.73 | 22.33 | 2,605,397 | +0.39(+1.79%) |
May 04, 2011 | 21.86 | 22.25 | 21.61 | 21.94 | 2,214,677 | +0.06(+0.29%) |
May 03, 2011 | 22.25 | 22.54 | 21.64 | 21.88 | 2,763,776 | -0.41(-1.83%) |
May 02, 2011 | 22.36 | 22.37 | 22.27 | 22.29 | 3,018,122 | -0.18(-0.79%) |
Apr 29, 2011 | 22.35 | 22.64 | 22.29 | 22.46 | 2,860,554 | +0.17(+0.75%) |
Apr 28, 2011 | 22.16 | 22.58 | 22.07 | 22.30 | 3,551,814 | +0.46(+2.13%) |
Apr 27, 2011 | 21.59 | 22.02 | 21.59 | 21.83 | 1,612,939 | +0.27(+1.26%) |
Apr 26, 2011 | 21.16 | 21.86 | 21.09 | 21.56 | 2,252,190 | +0.41(+1.95%) |
Apr 25, 2011 | 20.94 | 21.18 | 20.92 | 21.15 | 1,641,449 | +0.29(+1.38%) |
Apr 21, 2011 | 20.90 | 21.05 | 20.76 | 20.86 | 2,337,980 | +0.07(+0.35%) |
Apr 20, 2011 | 20.53 | 20.97 | 20.37 | 20.79 | 3,047,327 | +0.67(+3.35%) |
Apr 19, 2011 | 20.06 | 20.25 | 19.84 | 20.11 | 2,666,142 | +0.16(+0.81%) |
Apr 18, 2011 | 20.22 | 20.24 | 19.70 | 19.95 | 1,974,608 | -0.38(-1.85%) |
Apr 15, 2011 | 19.96 | 20.45 | 19.86 | 20.33 | 1,889,941 | +0.36(+1.81%) |
Apr 14, 2011 | 20.10 | 20.25 | 19.83 | 19.97 | 3,452,809 | -0.25(-1.24%) |
Apr 13, 2011 | 20.67 | 20.71 | 20.19 | 20.22 | 2,281,279 | -0.35(-1.70%) |
Apr 12, 2011 | 20.53 | 20.89 | 20.49 | 20.57 | 2,443,601 | -0.06(-0.28%) |
Apr 11, 2011 | 20.67 | 20.92 | 20.46 | 20.62 | 1,219,444 | +0.01(+0.03%) |
Apr 08, 2011 | 20.94 | 20.95 | 20.38 | 20.62 | 2,054,734 | -0.22(-1.05%) |
Apr 07, 2011 | 20.52 | 21.00 | 20.44 | 20.84 | 3,692,266 | +0.36(+1.76%) |
Apr 06, 2011 | 20.93 | 21.03 | 20.13 | 20.48 | 3,205,022 | -0.40(-1.93%) |
Apr 05, 2011 | 20.88 | 21.09 | 20.67 | 20.88 | 3,740,852 | -0.18(-0.87%) |
Apr 04, 2011 | 21.29 | 21.42 | 20.90 | 21.06 | 2,271,597 | -0.09(-0.44%) |