Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 17.52 | 17.71 | 17.37 | 17.40 | 19,115,160 | -0.45(-2.54%) |
Sep 29, 2011 | 17.95 | 17.99 | 17.55 | 17.85 | 16,543,423 | +0.28(+1.59%) |
Sep 28, 2011 | 18.27 | 18.36 | 17.57 | 17.57 | 16,780,908 | -0.73(-3.98%) |
Sep 27, 2011 | 18.32 | 18.55 | 18.19 | 18.30 | 19,955,800 | +0.49(+2.73%) |
Sep 26, 2011 | 17.47 | 17.83 | 17.19 | 17.81 | 17,491,964 | +0.52(+2.98%) |
Sep 23, 2011 | 16.98 | 17.36 | 16.93 | 17.30 | 18,478,368 | +0.06(+0.36%) |
Sep 22, 2011 | 17.16 | 17.30 | 17.00 | 17.23 | 24,487,164 | -0.56(-3.17%) |
Sep 21, 2011 | 18.54 | 18.58 | 17.79 | 17.80 | 16,955,910 | -0.90(-4.82%) |
Sep 20, 2011 | 18.76 | 19.00 | 18.54 | 18.70 | 12,277,207 | +0.08(+0.41%) |
Sep 19, 2011 | 18.60 | 18.76 | 18.40 | 18.62 | 16,731,106 | -0.52(-2.72%) |
Sep 16, 2011 | 19.01 | 19.16 | 18.97 | 19.14 | 21,351,794 | +0.08(+0.43%) |
Sep 15, 2011 | 18.82 | 19.10 | 18.76 | 19.06 | 30,210,286 | +0.59(+3.21%) |
Sep 14, 2011 | 18.33 | 18.61 | 17.98 | 18.47 | 39,305,592 | +0.89(+5.05%) |
Sep 13, 2011 | 17.45 | 17.72 | 17.34 | 17.58 | 24,261,418 | +0.01(+0.05%) |
Sep 12, 2011 | 17.00 | 17.59 | 16.98 | 17.57 | 21,286,474 | +0.21(+1.19%) |
Sep 09, 2011 | 17.59 | 17.68 | 17.33 | 17.36 | 21,606,538 | -0.52(-2.91%) |
Sep 08, 2011 | 17.87 | 18.16 | 17.84 | 17.88 | 12,981,006 | -0.10(-0.56%) |
Sep 07, 2011 | 17.84 | 18.02 | 17.75 | 17.99 | 14,688,364 | +0.43(+2.47%) |
Sep 06, 2011 | 16.97 | 17.57 | 16.95 | 17.55 | 27,008,862 | -0.07(-0.38%) |
Sep 02, 2011 | 17.38 | 17.71 | 17.32 | 17.62 | 41,901,684 | -0.61(-3.33%) |
Sep 01, 2011 | 18.68 | 18.69 | 18.13 | 18.23 | 48,068,668 | -0.77(-4.06%) |
Aug 31, 2011 | 18.94 | 19.16 | 18.90 | 19.00 | 16,542,671 | +0.00(+0.00%) |
Aug 30, 2011 | 18.74 | 19.05 | 18.51 | 19.00 | 14,917,635 | +0.07(+0.36%) |
Aug 29, 2011 | 18.70 | 18.93 | 18.67 | 18.93 | 10,243,043 | +0.51(+2.78%) |
Aug 26, 2011 | 17.96 | 18.54 | 17.75 | 18.42 | 26,289,294 | +0.35(+1.92%) |
Aug 25, 2011 | 18.57 | 18.68 | 18.00 | 18.07 | 42,601,308 | -1.00(-5.26%) |
Aug 24, 2011 | 19.02 | 19.27 | 18.79 | 19.08 | 13,406,417 | -0.14(-0.70%) |
Aug 23, 2011 | 18.87 | 19.21 | 18.71 | 19.21 | 17,336,428 | +0.71(+3.86%) |
Aug 22, 2011 | 19.18 | 19.18 | 18.45 | 18.50 | 17,459,374 | -0.05(-0.29%) |
Aug 19, 2011 | 18.68 | 19.07 | 18.53 | 18.55 | 22,061,592 | -0.41(-2.19%) |
Aug 18, 2011 | 19.29 | 19.32 | 18.79 | 18.96 | 29,622,206 | -0.76(-3.86%) |
Aug 17, 2011 | 19.82 | 20.06 | 19.65 | 19.73 | 16,814,538 | -0.03(-0.17%) |
Aug 16, 2011 | 19.60 | 19.97 | 19.49 | 19.76 | 16,014,436 | -0.33(-1.63%) |
Aug 15, 2011 | 19.60 | 20.09 | 19.58 | 20.09 | 24,672,424 | +0.71(+3.68%) |
Aug 12, 2011 | 18.87 | 19.44 | 18.84 | 19.37 | 36,474,300 | +0.23(+1.18%) |
Aug 11, 2011 | 18.51 | 19.35 | 18.32 | 19.15 | 47,909,236 | +0.68(+3.68%) |
Aug 10, 2011 | 19.07 | 19.09 | 18.45 | 18.47 | 30,154,664 | -0.82(-4.25%) |
Aug 09, 2011 | 19.19 | 19.29 | 18.25 | 19.29 | 31,330,318 | +0.87(+4.71%) |
Aug 08, 2011 | 19.19 | 19.47 | 18.39 | 18.42 | 35,161,580 | -1.32(-6.69%) |
Aug 05, 2011 | 19.77 | 19.93 | 19.13 | 19.74 | 36,069,392 | +0.20(+1.01%) |
Aug 04, 2011 | 20.28 | 20.30 | 19.50 | 19.54 | 28,406,430 | -1.28(-6.16%) |
Aug 03, 2011 | 20.83 | 20.87 | 20.41 | 20.83 | 22,004,346 | -0.00(-0.02%) |
Aug 02, 2011 | 21.20 | 21.35 | 20.81 | 20.83 | 24,470,870 | -0.73(-3.37%) |
Aug 01, 2011 | 21.71 | 21.99 | 21.36 | 21.56 | 17,899,418 | -0.15(-0.68%) |
Jul 29, 2011 | 21.35 | 21.93 | 21.32 | 21.71 | 22,443,218 | +0.19(+0.87%) |
Jul 28, 2011 | 21.32 | 21.68 | 21.27 | 21.52 | 24,776,152 | +0.06(+0.29%) |
Jul 27, 2011 | 21.78 | 21.79 | 21.36 | 21.46 | 26,232,374 | -0.60(-2.73%) |
Jul 26, 2011 | 21.92 | 22.27 | 21.71 | 22.06 | 28,961,062 | -0.28(-1.26%) |
Jul 25, 2011 | 22.09 | 22.49 | 22.03 | 22.34 | 26,258,864 | +0.27(+1.23%) |
Jul 22, 2011 | 22.09 | 22.12 | 21.92 | 22.07 | 12,985,588 | +0.08(+0.35%) |
Jul 21, 2011 | 21.98 | 22.11 | 21.88 | 21.99 | 16,305,588 | +0.13(+0.61%) |
Jul 20, 2011 | 21.82 | 21.98 | 21.72 | 21.86 | 17,973,758 | +0.38(+1.78%) |
Jul 19, 2011 | 21.29 | 21.50 | 21.27 | 21.48 | 11,600,183 | +0.31(+1.47%) |
Jul 18, 2011 | 21.01 | 21.24 | 20.95 | 21.17 | 14,590,152 | -0.01(-0.05%) |
Jul 15, 2011 | 21.24 | 21.33 | 21.04 | 21.17 | 20,577,712 | -0.00(-0.02%) |
Jul 14, 2011 | 21.35 | 21.48 | 21.07 | 21.18 | 25,329,112 | +0.29(+1.37%) |
Jul 13, 2011 | 20.79 | 21.15 | 20.78 | 20.89 | 20,715,446 | +0.16(+0.76%) |
Jul 12, 2011 | 20.71 | 20.88 | 20.69 | 20.74 | 23,637,214 | -0.21(-0.98%) |
Jul 11, 2011 | 20.81 | 21.07 | 20.80 | 20.94 | 16,245,324 | -0.32(-1.51%) |
Jul 08, 2011 | 21.15 | 21.30 | 21.06 | 21.26 | 10,762,659 | -0.01(-0.07%) |
Jul 07, 2011 | 21.17 | 21.37 | 21.14 | 21.28 | 13,892,633 | +0.30(+1.43%) |
Jul 06, 2011 | 20.76 | 21.00 | 20.69 | 20.97 | 19,350,336 | -0.14(-0.68%) |
Jul 05, 2011 | 21.33 | 21.41 | 21.05 | 21.12 | 14,998,790 | -0.20(-0.92%) |
Jul 01, 2011 | 20.99 | 21.34 | 20.92 | 21.31 | 16,683,399 | +0.16(+0.74%) |
Jun 30, 2011 | 20.76 | 21.16 | 20.96 | 21.16 | 16,729,279 | +0.39(+1.89%) |
Jun 29, 2011 | 20.55 | 20.81 | 20.43 | 20.76 | 12,460,435 | +0.34(+1.66%) |
Jun 28, 2011 | 20.34 | 20.51 | 20.30 | 20.43 | 11,248,458 | +0.24(+1.21%) |
Jun 27, 2011 | 19.97 | 20.30 | 19.93 | 20.18 | 11,462,417 | +0.17(+0.83%) |
Jun 24, 2011 | 20.20 | 20.24 | 19.98 | 20.01 | 18,187,804 | -0.32(-1.60%) |
Jun 23, 2011 | 20.10 | 20.36 | 19.93 | 20.34 | 29,118,914 | -0.25(-1.23%) |
Jun 22, 2011 | 20.52 | 20.73 | 20.50 | 20.59 | 17,344,130 | -0.14(-0.67%) |
Jun 21, 2011 | 20.54 | 20.78 | 20.48 | 20.73 | 16,308,008 | +0.75(+3.73%) |
Jun 20, 2011 | 19.94 | 20.06 | 19.93 | 19.99 | 11,912,651 | -0.15(-0.76%) |
Jun 17, 2011 | 20.11 | 20.16 | 19.96 | 20.14 | 15,476,045 | +0.17(+0.86%) |
Jun 16, 2011 | 19.81 | 20.15 | 19.71 | 19.97 | 21,656,982 | -0.07(-0.36%) |
Jun 15, 2011 | 20.40 | 20.47 | 20.00 | 20.04 | 18,260,456 | -0.73(-3.50%) |
Jun 14, 2011 | 20.74 | 20.82 | 20.66 | 20.76 | 11,643,209 | +0.37(+1.83%) |
Jun 13, 2011 | 20.56 | 20.62 | 20.23 | 20.39 | 11,799,480 | -0.19(-0.91%) |
Jun 10, 2011 | 20.95 | 20.96 | 20.48 | 20.58 | 13,132,163 | -0.55(-2.62%) |
Jun 09, 2011 | 20.93 | 21.20 | 20.89 | 21.13 | 8,349,792 | +0.36(+1.72%) |
Jun 08, 2011 | 20.86 | 21.01 | 20.75 | 20.77 | 12,497,392 | -0.24(-1.16%) |
Jun 07, 2011 | 21.22 | 21.26 | 21.02 | 21.02 | 12,810,320 | +0.03(+0.14%) |
Jun 06, 2011 | 21.38 | 21.45 | 20.93 | 20.99 | 14,181,522 | -0.33(-1.55%) |
Jun 03, 2011 | 21.06 | 21.50 | 21.04 | 21.32 | 10,030,236 | +0.12(+0.59%) |
May 24, 2011 | 21.14 | 21.39 | 21.07 | 21.19 | 15,023,554 | +0.16(+0.77%) |
May 23, 2011 | 21.09 | 21.12 | 20.85 | 21.03 | 16,471,793 | -0.46(-2.16%) |
May 20, 2011 | 21.40 | 21.54 | 21.14 | 21.49 | 27,561,148 | +0.53(+2.53%) |
May 19, 2011 | 20.96 | 21.05 | 20.80 | 20.96 | 16,051,561 | +0.30(+1.43%) |
May 18, 2011 | 20.43 | 20.70 | 20.36 | 20.67 | 12,743,072 | +0.22(+1.10%) |
May 17, 2011 | 20.44 | 20.52 | 20.22 | 20.44 | 15,160,179 | +0.16(+0.80%) |
May 16, 2011 | 20.42 | 20.59 | 20.19 | 20.28 | 24,169,766 | -0.22(-1.09%) |
May 13, 2011 | 20.75 | 20.83 | 20.42 | 20.51 | 18,623,784 | -0.31(-1.49%) |
May 12, 2011 | 20.72 | 20.95 | 20.54 | 20.82 | 15,537,965 | -0.18(-0.86%) |
May 11, 2011 | 21.36 | 21.36 | 20.90 | 21.00 | 13,272,544 | -0.29(-1.35%) |
May 10, 2011 | 21.12 | 21.29 | 21.06 | 21.28 | 12,472,624 | +0.05(+0.24%) |
May 09, 2011 | 21.07 | 21.29 | 20.99 | 21.23 | 15,646,144 | +0.28(+1.33%) |
May 06, 2011 | 20.59 | 21.31 | 20.59 | 20.95 | 35,928,092 | +0.38(+1.84%) |
May 05, 2011 | 20.82 | 20.90 | 20.47 | 20.57 | 23,356,798 | -0.43(-2.03%) |
May 04, 2011 | 21.28 | 21.29 | 20.96 | 21.00 | 22,358,694 | -0.20(-0.94%) |
May 03, 2011 | 21.52 | 21.58 | 21.03 | 21.20 | 25,762,190 | -0.53(-2.44%) |
May 02, 2011 | 21.70 | 21.76 | 21.66 | 21.73 | 12,031,284 | -0.10(-0.48%) |
Apr 29, 2011 | 21.89 | 21.96 | 21.78 | 21.83 | 14,524,966 | -0.07(-0.30%) |
Apr 28, 2011 | 21.82 | 22.00 | 21.77 | 21.90 | 15,289,620 | -0.12(-0.54%) |
Apr 27, 2011 | 22.16 | 22.17 | 21.74 | 22.02 | 26,028,914 | +0.10(+0.45%) |
Apr 26, 2011 | 21.74 | 21.94 | 21.71 | 21.92 | 16,668,184 | +0.16(+0.74%) |
Apr 25, 2011 | 21.75 | 21.84 | 21.65 | 21.76 | 18,235,286 | -0.02(-0.11%) |
Apr 21, 2011 | 21.96 | 21.96 | 21.71 | 21.78 | 15,315,317 | +0.06(+0.26%) |
Apr 20, 2011 | 21.79 | 21.83 | 21.66 | 21.72 | 19,901,186 | +0.58(+2.75%) |
Apr 19, 2011 | 21.05 | 21.20 | 21.03 | 21.14 | 11,174,161 | +0.10(+0.47%) |
Apr 18, 2011 | 20.95 | 21.12 | 20.84 | 21.04 | 16,770,780 | -0.23(-1.09%) |
Apr 15, 2011 | 21.28 | 21.35 | 21.14 | 21.28 | 19,548,108 | -0.27(-1.27%) |
Apr 14, 2011 | 21.43 | 21.63 | 21.41 | 21.55 | 19,746,542 | +0.07(+0.31%) |
Apr 13, 2011 | 21.73 | 21.77 | 21.44 | 21.48 | 14,786,825 | +0.05(+0.22%) |
Apr 12, 2011 | 21.80 | 21.83 | 21.35 | 21.44 | 19,104,218 | -0.65(-2.94%) |
Apr 11, 2011 | 22.18 | 22.33 | 22.04 | 22.08 | 14,160,785 | -0.03(-0.15%) |
Apr 08, 2011 | 22.44 | 22.45 | 22.11 | 22.12 | 18,792,246 | -0.10(-0.45%) |
Apr 07, 2011 | 22.14 | 22.23 | 22.02 | 22.22 | 12,513,374 | +0.04(+0.19%) |
Apr 06, 2011 | 22.01 | 22.23 | 21.96 | 22.17 | 16,128,853 | +0.06(+0.28%) |
Apr 05, 2011 | 21.96 | 22.26 | 21.94 | 22.11 | 18,366,152 | +0.40(+1.83%) |
Apr 04, 2011 | 21.85 | 21.86 | 21.59 | 21.72 | 14,814,295 | +0.11(+0.50%) |
Apr 01, 2011 | 21.39 | 21.75 | 21.35 | 21.61 | 23,183,848 | +0.72(+3.44%) |
Mar 31, 2011 | 20.84 | 21.00 | 20.82 | 20.89 | 23,923,856 | -0.21(-0.99%) |
Mar 30, 2011 | 21.10 | 21.10 | 21.10 | 21.10 | 24,537,356 | -0.09(-0.45%) |
Mar 29, 2011 | 21.25 | 21.37 | 21.07 | 21.19 | 38,644,768 | -0.60(-2.74%) |
Mar 28, 2011 | 21.89 | 22.00 | 21.75 | 21.79 | 16,995,818 | -0.39(-1.77%) |
Mar 25, 2011 | 21.95 | 22.31 | 21.92 | 22.18 | 18,018,948 | +0.03(+0.13%) |
Mar 24, 2011 | 22.08 | 22.24 | 21.91 | 22.15 | 24,468,192 | +0.27(+1.25%) |
Mar 23, 2011 | 21.65 | 21.94 | 21.65 | 21.88 | 13,165,510 | +0.23(+1.07%) |
Mar 22, 2011 | 21.78 | 21.79 | 21.58 | 21.64 | 11,427,269 | -0.03(-0.13%) |
Mar 21, 2011 | 21.57 | 21.72 | 21.55 | 21.67 | 11,292,913 | +0.33(+1.53%) |
Mar 18, 2011 | 21.46 | 21.51 | 21.29 | 21.35 | 18,338,484 | +0.20(+0.96%) |
Mar 17, 2011 | 21.00 | 21.25 | 20.84 | 21.14 | 18,623,410 | +0.68(+3.33%) |
Mar 16, 2011 | 20.76 | 20.98 | 20.25 | 20.46 | 25,131,914 | -0.25(-1.21%) |
Mar 15, 2011 | 20.72 | 20.85 | 20.68 | 20.71 | 30,721,794 | -0.62(-2.88%) |
Mar 14, 2011 | 21.37 | 21.44 | 21.06 | 21.33 | 19,602,130 | -0.32(-1.49%) |
Mar 11, 2011 | 21.30 | 21.74 | 21.30 | 21.65 | 29,418,794 | +0.04(+0.20%) |
Mar 10, 2011 | 22.00 | 22.00 | 21.60 | 21.61 | 21,343,458 | -0.83(-3.69%) |
Mar 09, 2011 | 22.46 | 22.51 | 22.33 | 22.43 | 10,725,847 | -0.19(-0.84%) |
Mar 08, 2011 | 22.60 | 22.71 | 22.45 | 22.62 | 13,764,194 | -0.16(-0.71%) |
Mar 07, 2011 | 23.20 | 23.23 | 22.77 | 22.78 | 16,886,982 | -0.19(-0.84%) |
Mar 04, 2011 | 22.87 | 23.01 | 22.66 | 22.98 | 16,817,930 | +0.17(+0.73%) |
Mar 03, 2011 | 22.71 | 22.83 | 22.62 | 22.81 | 12,837,151 | +0.22(+0.98%) |
Mar 02, 2011 | 22.55 | 22.73 | 22.46 | 22.59 | 16,616,092 | +0.07(+0.29%) |
Mar 01, 2011 | 22.88 | 23.01 | 22.48 | 22.52 | 16,642,275 | -0.41(-1.79%) |
Feb 28, 2011 | 22.99 | 23.03 | 22.81 | 22.94 | 11,385,154 | +0.18(+0.77%) |
Feb 25, 2011 | 22.51 | 22.78 | 22.45 | 22.76 | 11,797,853 | +0.34(+1.52%) |
Feb 24, 2011 | 22.73 | 22.82 | 22.42 | 22.42 | 19,004,798 | -0.09(-0.42%) |
Feb 23, 2011 | 22.42 | 22.69 | 22.40 | 22.52 | 21,001,962 | +0.26(+1.17%) |
Feb 22, 2011 | 22.46 | 22.82 | 22.19 | 22.25 | 29,246,204 | -0.43(-1.88%) |
Feb 18, 2011 | 22.76 | 22.77 | 22.54 | 22.68 | 18,201,650 | -0.08(-0.35%) |
Feb 17, 2011 | 22.46 | 22.85 | 22.43 | 22.76 | 21,996,772 | +0.38(+1.69%) |
Feb 16, 2011 | 22.16 | 22.38 | 22.14 | 22.38 | 18,108,774 | +0.12(+0.53%) |
Feb 15, 2011 | 22.24 | 22.41 | 22.20 | 22.26 | 30,505,656 | +0.17(+0.77%) |
Feb 14, 2011 | 21.70 | 22.15 | 21.66 | 22.09 | 21,868,228 | +0.42(+1.94%) |
Feb 11, 2011 | 21.53 | 21.77 | 21.51 | 21.67 | 13,936,157 | -0.06(-0.28%) |
Feb 10, 2011 | 21.60 | 21.84 | 21.56 | 21.73 | 13,027,238 | +0.05(+0.22%) |
Feb 09, 2011 | 21.89 | 21.94 | 21.62 | 21.69 | 14,896,851 | -0.26(-1.16%) |
Feb 08, 2011 | 21.81 | 21.99 | 21.67 | 21.94 | 14,335,200 | +0.12(+0.54%) |
Feb 07, 2011 | 21.84 | 21.88 | 21.72 | 21.83 | 17,408,452 | +0.24(+1.11%) |
Feb 04, 2011 | 21.74 | 21.76 | 21.50 | 21.59 | 23,129,330 | -0.26(-1.18%) |
Feb 03, 2011 | 21.93 | 21.97 | 21.67 | 21.84 | 21,164,940 | -0.26(-1.17%) |
Feb 02, 2011 | 22.36 | 22.40 | 22.05 | 22.10 | 21,052,460 | -0.40(-1.77%) |
Feb 01, 2011 | 21.93 | 22.55 | 21.85 | 22.50 | 44,640,324 | +0.24(+1.07%) |
Jan 31, 2011 | 21.82 | 22.28 | 21.67 | 22.26 | 27,883,226 | +0.59(+2.73%) |
Jan 28, 2011 | 21.89 | 21.93 | 21.49 | 21.67 | 19,594,492 | -0.22(-1.01%) |
Jan 27, 2011 | 21.99 | 22.08 | 21.77 | 21.89 | 18,343,046 | -0.04(-0.17%) |
Jan 26, 2011 | 22.03 | 22.09 | 21.69 | 21.93 | 35,682,192 | -0.21(-0.95%) |
Jan 25, 2011 | 22.21 | 22.25 | 22.04 | 22.14 | 22,034,796 | -0.41(-1.81%) |
Jan 24, 2011 | 22.14 | 22.59 | 22.14 | 22.55 | 15,234,120 | +0.22(+0.99%) |
Jan 21, 2011 | 22.52 | 22.67 | 22.23 | 22.33 | 20,467,954 | +0.02(+0.08%) |
Jan 20, 2011 | 22.31 | 22.45 | 21.95 | 22.31 | 24,614,316 | -0.30(-1.31%) |
Jan 19, 2011 | 23.13 | 23.16 | 22.47 | 22.60 | 22,067,070 | -0.48(-2.09%) |
Jan 18, 2011 | 22.95 | 23.17 | 22.83 | 23.09 | 33,688,444 | -0.01(-0.04%) |
Jan 14, 2011 | 22.30 | 23.21 | 22.22 | 23.10 | 75,058,248 | +0.80(+3.60%) |
Jan 13, 2011 | 22.64 | 22.65 | 22.26 | 22.29 | 29,544,130 | -0.07(-0.31%) |
Jan 12, 2011 | 22.19 | 22.37 | 22.09 | 22.36 | 21,282,444 | +0.40(+1.84%) |
Jan 11, 2011 | 21.84 | 22.08 | 21.67 | 21.96 | 19,678,394 | +0.38(+1.74%) |
Jan 10, 2011 | 21.30 | 21.63 | 21.18 | 21.59 | 23,808,138 | -0.02(-0.11%) |
Jan 07, 2011 | 21.57 | 21.76 | 21.43 | 21.61 | 17,148,658 | -0.07(-0.32%) |
Jan 06, 2011 | 22.20 | 22.21 | 21.57 | 21.68 | 26,776,008 | -0.13(-0.58%) |
Jan 05, 2011 | 21.75 | 21.85 | 21.60 | 21.81 | 25,296,400 | +0.11(+0.52%) |
Jan 04, 2011 | 21.73 | 21.88 | 21.47 | 21.69 | 42,725,348 | +0.52(+2.46%) |
Jan 03, 2011 | 21.06 | 21.47 | 21.02 | 21.17 | 29,288,452 | +0.46(+2.22%) |
Dec 31, 2010 | 20.58 | 20.79 | 20.50 | 20.71 | 9,145,043 | +0.13(+0.64%) |
Dec 30, 2010 | 20.52 | 20.67 | 20.37 | 20.58 | 10,781,949 | -0.03(-0.14%) |
Dec 29, 2010 | 20.50 | 20.68 | 20.49 | 20.61 | 10,977,304 | -0.07(-0.36%) |
Dec 28, 2010 | 20.64 | 20.73 | 20.63 | 20.69 | 6,934,597 | +0.07(+0.32%) |
Dec 27, 2010 | 20.62 | 20.63 | 20.46 | 20.62 | 5,964,281 | -0.01(-0.07%) |
Dec 23, 2010 | 20.59 | 20.69 | 20.58 | 20.63 | 11,495,511 | +0.18(+0.89%) |
Dec 22, 2010 | 20.37 | 20.50 | 20.26 | 20.45 | 8,949,720 | +0.03(+0.16%) |
Dec 21, 2010 | 20.53 | 20.58 | 20.40 | 20.42 | 10,278,093 | -0.07(-0.32%) |
Dec 20, 2010 | 20.52 | 20.52 | 20.26 | 20.48 | 16,207,908 | +0.20(+0.99%) |
Dec 17, 2010 | 20.44 | 20.52 | 20.24 | 20.28 | 13,895,656 | -0.23(-1.14%) |
Dec 16, 2010 | 20.58 | 20.64 | 20.44 | 20.52 | 21,897,492 | -0.05(-0.25%) |
Dec 15, 2010 | 20.82 | 20.98 | 20.30 | 20.57 | 36,113,928 | -0.27(-1.31%) |
Dec 14, 2010 | 21.02 | 21.02 | 20.66 | 20.84 | 36,876,412 | +0.47(+2.33%) |
Dec 13, 2010 | 20.39 | 20.54 | 20.36 | 20.37 | 13,678,191 | +0.09(+0.44%) |
Dec 10, 2010 | 20.12 | 20.33 | 20.11 | 20.28 | 14,110,401 | +0.21(+1.05%) |
Dec 09, 2010 | 20.24 | 20.32 | 19.96 | 20.07 | 17,000,896 | -0.23(-1.11%) |
Dec 08, 2010 | 20.44 | 20.45 | 20.10 | 20.29 | 13,998,081 | +0.18(+0.89%) |
Dec 07, 2010 | 20.35 | 20.40 | 20.09 | 20.11 | 18,034,838 | +0.37(+1.85%) |
Dec 06, 2010 | 19.73 | 20.13 | 19.72 | 19.75 | 21,223,962 | +0.29(+1.49%) |
Dec 03, 2010 | 19.44 | 19.52 | 19.25 | 19.46 | 17,101,508 | +0.08(+0.41%) |
Dec 02, 2010 | 19.12 | 19.42 | 19.12 | 19.38 | 21,806,434 | +0.33(+1.72%) |
Dec 01, 2010 | 19.02 | 19.10 | 18.83 | 19.05 | 18,582,628 | +0.29(+1.55%) |
Nov 30, 2010 | 18.66 | 18.91 | 18.65 | 18.76 | 22,825,884 | -0.28(-1.45%) |
Nov 29, 2010 | 18.93 | 19.07 | 18.76 | 19.04 | 25,543,590 | -0.16(-0.83%) |
Nov 26, 2010 | 19.20 | 19.34 | 19.13 | 19.19 | 7,794,693 | -0.25(-1.30%) |
Nov 24, 2010 | 19.32 | 19.45 | 19.45 | 19.45 | 12,702,246 | +0.27(+1.42%) |
Nov 23, 2010 | 19.34 | 19.37 | 19.09 | 19.18 | 20,335,484 | -0.35(-1.80%) |
Nov 22, 2010 | 19.44 | 19.60 | 19.23 | 19.53 | 13,971,390 | -0.18(-0.93%) |
Nov 19, 2010 | 19.54 | 19.71 | 19.38 | 19.71 | 11,639,885 | -0.08(-0.43%) |
Nov 18, 2010 | 19.76 | 19.87 | 19.69 | 19.79 | 12,008,940 | +0.29(+1.47%) |
Nov 17, 2010 | 19.41 | 19.65 | 19.39 | 19.51 | 14,111,657 | -0.08(-0.43%) |
Nov 16, 2010 | 19.93 | 19.93 | 19.38 | 19.59 | 21,608,052 | -0.82(-4.00%) |
Nov 15, 2010 | 20.45 | 20.47 | 20.17 | 20.41 | 14,309,764 | +0.25(+1.24%) |
Nov 12, 2010 | 20.33 | 20.47 | 20.08 | 20.16 | 14,010,468 | -0.32(-1.58%) |
Nov 11, 2010 | 20.30 | 20.55 | 20.29 | 20.48 | 16,692,850 | +0.07(+0.34%) |
Nov 10, 2010 | 20.28 | 20.42 | 20.02 | 20.41 | 24,973,746 | +0.25(+1.23%) |
Nov 09, 2010 | 20.73 | 20.81 | 20.11 | 20.17 | 35,128,756 | -0.06(-0.30%) |
Nov 08, 2010 | 20.24 | 20.33 | 20.12 | 20.23 | 20,262,800 | -0.31(-1.51%) |
Nov 05, 2010 | 20.43 | 20.62 | 20.32 | 20.54 | 19,417,958 | -0.06(-0.27%) |
Nov 04, 2010 | 20.24 | 20.61 | 20.15 | 20.59 | 34,729,012 | +0.72(+3.63%) |
Nov 03, 2010 | 19.98 | 20.04 | 19.65 | 19.87 | 34,530,764 | +0.45(+2.29%) |
Nov 02, 2010 | 19.36 | 19.55 | 19.30 | 19.42 | 21,827,734 | +0.30(+1.59%) |
Nov 01, 2010 | 19.22 | 19.31 | 19.04 | 19.12 | 12,450,844 | -0.01(-0.07%) |
Oct 29, 2010 | 19.02 | 19.23 | 18.97 | 19.13 | 11,393,826 | +0.09(+0.49%) |
Oct 28, 2010 | 19.06 | 19.39 | 18.86 | 19.04 | 36,617,412 | +0.23(+1.25%) |
Oct 27, 2010 | 18.84 | 18.88 | 18.56 | 18.81 | 25,822,592 | -0.05(-0.27%) |
Oct 25, 2010 | 19.04 | 19.09 | 18.86 | 18.86 | 11,320,532 | -0.14(-0.72%) |
Oct 22, 2010 | 19.03 | 19.22 | 18.86 | 18.99 | 14,550,283 | -0.07(-0.37%) |
Oct 21, 2010 | 19.17 | 19.33 | 18.97 | 19.06 | 16,091,249 | -0.21(-1.09%) |
Oct 20, 2010 | 19.19 | 19.46 | 19.18 | 19.27 | 14,903,578 | +0.07(+0.39%) |
Oct 19, 2010 | 18.95 | 19.40 | 18.94 | 19.20 | 21,521,080 | -0.26(-1.33%) |
Oct 18, 2010 | 19.07 | 19.57 | 18.96 | 19.46 | 22,658,460 | +0.41(+2.14%) |
Oct 15, 2010 | 19.19 | 19.28 | 18.95 | 19.05 | 19,257,500 | -0.19(-0.98%) |
Oct 14, 2010 | 19.30 | 19.40 | 19.21 | 19.24 | 14,397,301 | -0.18(-0.94%) |
Oct 13, 2010 | 19.41 | 19.58 | 19.34 | 19.42 | 14,831,172 | +0.07(+0.36%) |
Oct 12, 2010 | 19.11 | 19.48 | 19.02 | 19.35 | 17,795,474 | +0.01(+0.05%) |
Oct 11, 2010 | 19.38 | 19.47 | 19.31 | 19.34 | 11,541,217 | -0.32(-1.62%) |
Oct 08, 2010 | 19.66 | 19.69 | 19.41 | 19.66 | 12,811,932 | +0.19(+0.96%) |
Oct 07, 2010 | 19.59 | 19.73 | 19.38 | 19.47 | 895 | -0.04(-0.22%) |
Oct 06, 2010 | 19.53 | 19.59 | 19.35 | 19.51 | 14,215,167 | +0.13(+0.68%) |
Oct 05, 2010 | 19.30 | 19.47 | 19.19 | 19.38 | 21,699 | +0.24(+1.25%) |
Oct 04, 2010 | 19.44 | 19.49 | 19.10 | 19.14 | 21,662,404 | -0.53(-2.69%) |