Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2012 | 21.32 | 21.35 | 21.09 | 21.21 | 657,976 | +0.02(+0.07%) |
Aug 30, 2012 | 21.25 | 21.26 | 21.11 | 21.20 | 591,680 | -0.16(-0.75%) |
Aug 29, 2012 | 21.18 | 21.43 | 21.16 | 21.36 | 1,842,006 | +0.33(+1.56%) |
Aug 27, 2012 | 21.07 | 21.17 | 20.95 | 21.03 | 571,562 | +0.04(+0.18%) |
Aug 24, 2012 | 20.86 | 21.08 | 20.84 | 20.99 | 835,928 | +0.09(+0.44%) |
Aug 23, 2012 | 21.12 | 21.12 | 20.86 | 20.90 | 2,189,106 | -0.25(-1.19%) |
Aug 22, 2012 | 21.27 | 21.38 | 21.08 | 21.15 | 1,695,552 | -0.17(-0.79%) |
Aug 21, 2012 | 21.36 | 21.63 | 21.25 | 21.32 | 1,538,666 | +0.03(+0.14%) |
Aug 20, 2012 | 21.21 | 21.34 | 21.18 | 21.29 | 1,879,292 | +0.03(+0.14%) |
Aug 17, 2012 | 21.15 | 21.26 | 21.05 | 21.26 | 416,503 | +0.16(+0.76%) |
Aug 16, 2012 | 21.02 | 21.14 | 20.89 | 21.10 | 718,705 | +0.11(+0.55%) |
Aug 15, 2012 | 20.82 | 21.02 | 20.81 | 20.98 | 593,893 | +0.11(+0.55%) |
Aug 14, 2012 | 20.91 | 21.01 | 20.80 | 20.87 | 1,287,644 | +0.03(+0.15%) |
Aug 13, 2012 | 20.82 | 20.85 | 20.60 | 20.84 | 857,750 | +0.01(+0.04%) |
Aug 10, 2012 | 20.84 | 20.95 | 20.72 | 20.83 | 693,962 | -0.08(-0.36%) |
Aug 09, 2012 | 20.92 | 21.01 | 20.86 | 20.91 | 840,335 | -0.04(-0.18%) |
Aug 08, 2012 | 20.84 | 21.05 | 20.66 | 20.95 | 1,242,871 | +0.02(+0.11%) |
Aug 07, 2012 | 20.86 | 21.14 | 20.83 | 20.92 | 1,852,361 | +0.14(+0.66%) |
Aug 06, 2012 | 20.89 | 20.98 | 20.77 | 20.79 | 1,032,174 | -0.02(-0.11%) |
Aug 03, 2012 | 20.59 | 20.88 | 20.36 | 20.81 | 1,991,026 | +0.63(+3.10%) |
Aug 02, 2012 | 20.28 | 20.36 | 20.02 | 20.18 | 2,829,644 | -0.22(-1.09%) |
Aug 01, 2012 | 20.64 | 20.71 | 20.37 | 20.40 | 1,183,750 | -0.14(-0.67%) |
Jul 31, 2012 | 20.57 | 20.73 | 20.54 | 20.54 | 3,859,163 | -0.10(-0.48%) |
Jul 30, 2012 | 20.71 | 20.82 | 20.61 | 20.64 | 1,799,482 | -0.12(-0.59%) |
Jul 27, 2012 | 20.50 | 20.88 | 20.34 | 20.76 | 1,889,260 | +0.34(+1.64%) |
Jul 26, 2012 | 20.60 | 20.63 | 20.34 | 20.43 | 2,360,816 | +0.14(+0.71%) |
Jul 25, 2012 | 20.37 | 20.44 | 20.25 | 20.28 | 644,256 | -0.01(-0.04%) |
Jul 24, 2012 | 20.45 | 20.45 | 20.09 | 20.29 | 2,267,754 | -0.02(-0.11%) |
Jul 23, 2012 | 20.24 | 20.37 | 20.18 | 20.31 | 1,605,193 | -0.30(-1.44%) |
Jul 20, 2012 | 20.72 | 20.78 | 20.59 | 20.61 | 989,641 | -0.29(-1.39%) |
Jul 19, 2012 | 21.22 | 21.27 | 20.83 | 20.90 | 2,826,939 | -0.29(-1.37%) |
Jul 18, 2012 | 21.34 | 21.41 | 21.13 | 21.19 | 3,417,797 | -0.18(-0.82%) |
Jul 17, 2012 | 21.23 | 21.39 | 20.98 | 21.37 | 4,428,873 | +0.24(+1.12%) |
Jul 16, 2012 | 21.19 | 21.27 | 21.05 | 21.13 | 1,535,520 | -0.05(-0.22%) |
Jul 13, 2012 | 20.79 | 21.24 | 20.75 | 21.18 | 1,869,277 | +0.48(+2.32%) |
Jul 12, 2012 | 20.66 | 20.76 | 20.53 | 20.69 | 2,277,828 | -0.06(-0.29%) |
Jul 11, 2012 | 20.63 | 20.82 | 20.59 | 20.76 | 707,458 | +0.12(+0.59%) |
Jul 10, 2012 | 20.92 | 21.01 | 20.52 | 20.63 | 3,339,579 | -0.15(-0.73%) |
Jul 09, 2012 | 20.87 | 20.93 | 20.63 | 20.79 | 1,476,673 | -0.21(-0.98%) |
Jul 06, 2012 | 20.86 | 21.04 | 20.81 | 20.99 | 731,073 | -0.09(-0.43%) |
Jul 05, 2012 | 21.20 | 21.21 | 21.06 | 21.08 | 1,227,590 | -0.12(-0.58%) |
Jul 03, 2012 | 21.11 | 21.23 | 21.03 | 21.21 | 2,106,140 | +0.14(+0.69%) |
Jul 02, 2012 | 20.86 | 21.08 | 20.74 | 21.06 | 2,189,455 | +0.16(+0.77%) |
Jun 29, 2012 | 20.83 | 21.04 | 20.76 | 20.90 | 2,153,603 | +0.44(+2.16%) |
Jun 28, 2012 | 20.13 | 20.46 | 20.02 | 20.46 | 2,089,728 | +0.11(+0.56%) |
Jun 27, 2012 | 20.06 | 20.40 | 19.95 | 20.34 | 3,321,822 | +0.34(+1.72%) |
Jun 26, 2012 | 19.90 | 20.16 | 19.76 | 20.00 | 1,541,770 | +0.09(+0.46%) |
Jun 25, 2012 | 19.88 | 19.99 | 19.79 | 19.91 | 1,027,356 | -0.33(-1.62%) |
Jun 22, 2012 | 20.10 | 20.34 | 19.98 | 20.24 | 2,466,490 | +0.28(+1.42%) |
Jun 21, 2012 | 20.46 | 20.58 | 19.91 | 19.95 | 1,962,662 | -0.48(-2.35%) |
Jun 20, 2012 | 20.41 | 20.53 | 20.21 | 20.44 | 3,055,429 | +0.03(+0.15%) |
Jun 19, 2012 | 20.12 | 20.50 | 20.11 | 20.40 | 2,123,631 | +0.33(+1.63%) |
Jun 18, 2012 | 20.00 | 20.21 | 19.89 | 20.08 | 1,284,638 | -0.02(-0.08%) |
Jun 15, 2012 | 19.87 | 20.15 | 19.77 | 20.09 | 3,873,712 | +0.28(+1.41%) |
Jun 14, 2012 | 19.58 | 19.89 | 19.58 | 19.81 | 2,744,031 | +0.24(+1.24%) |
Jun 13, 2012 | 19.58 | 19.93 | 19.48 | 19.57 | 1,857,173 | -0.11(-0.58%) |
Jun 12, 2012 | 19.44 | 19.68 | 19.30 | 19.68 | 3,015,977 | +0.27(+1.37%) |
Jun 11, 2012 | 20.01 | 20.06 | 19.41 | 19.42 | 3,094,228 | -0.40(-1.99%) |
Jun 08, 2012 | 19.51 | 19.87 | 19.30 | 19.81 | 3,677,252 | +0.29(+1.48%) |
Jun 07, 2012 | 19.70 | 19.76 | 19.48 | 19.52 | 3,889,866 | +0.11(+0.59%) |
Jun 06, 2012 | 19.18 | 19.42 | 19.05 | 19.41 | 3,925,429 | +0.41(+2.16%) |
Jun 05, 2012 | 18.91 | 19.22 | 18.85 | 19.00 | 5,826,016 | +0.05(+0.24%) |
Jun 04, 2012 | 19.48 | 19.48 | 18.88 | 18.95 | 5,678,303 | -0.33(-1.73%) |
Jun 01, 2012 | 19.83 | 19.86 | 19.28 | 19.29 | 5,625,288 | -0.95(-4.69%) |
May 31, 2012 | 20.09 | 20.39 | 19.89 | 20.24 | 3,539,471 | +0.09(+0.45%) |
May 30, 2012 | 20.32 | 20.37 | 20.09 | 20.15 | 1,671,466 | -0.43(-2.11%) |
May 29, 2012 | 20.58 | 20.60 | 20.32 | 20.58 | 2,641,607 | +0.18(+0.89%) |
May 25, 2012 | 20.42 | 20.53 | 20.30 | 20.40 | 1,590,784 | -0.03(-0.15%) |
May 24, 2012 | 20.37 | 20.46 | 20.12 | 20.43 | 3,320,235 | +0.17(+0.83%) |
May 23, 2012 | 19.97 | 20.34 | 19.85 | 20.26 | 3,691,696 | +0.05(+0.26%) |
May 22, 2012 | 20.09 | 20.42 | 20.03 | 20.21 | 7,235,728 | +0.14(+0.68%) |
May 21, 2012 | 19.99 | 20.25 | 19.85 | 20.07 | 4,849,930 | +0.17(+0.88%) |
May 18, 2012 | 20.11 | 20.24 | 19.82 | 19.90 | 4,382,869 | -0.19(-0.95%) |
May 17, 2012 | 20.44 | 20.46 | 20.06 | 20.09 | 5,339,840 | -0.33(-1.60%) |
May 16, 2012 | 20.71 | 20.82 | 20.39 | 20.41 | 2,866,526 | -0.15(-0.74%) |
May 15, 2012 | 20.72 | 20.90 | 20.50 | 20.56 | 2,367,490 | -0.15(-0.73%) |
May 14, 2012 | 20.82 | 20.92 | 20.68 | 20.72 | 1,906,907 | -0.35(-1.66%) |
May 11, 2012 | 20.94 | 21.26 | 20.82 | 21.07 | 3,770,368 | -0.08(-0.36%) |
May 10, 2012 | 21.09 | 21.26 | 21.03 | 21.14 | 3,920,388 | +0.25(+1.20%) |
May 09, 2012 | 20.85 | 20.98 | 20.64 | 20.89 | 4,267,585 | -0.25(-1.19%) |
May 08, 2012 | 21.02 | 21.18 | 20.89 | 21.14 | 4,250,111 | +0.02(+0.07%) |
May 07, 2012 | 20.81 | 21.24 | 20.81 | 21.13 | 2,685,043 | +0.19(+0.91%) |
May 04, 2012 | 21.11 | 21.18 | 20.77 | 20.94 | 4,048,767 | -0.30(-1.40%) |
May 03, 2012 | 21.37 | 21.48 | 21.13 | 21.23 | 2,579,314 | -0.15(-0.71%) |
May 02, 2012 | 21.32 | 21.46 | 21.12 | 21.38 | 3,212,907 | -0.03(-0.14%) |
May 01, 2012 | 21.38 | 21.72 | 21.34 | 21.41 | 2,293,395 | +0.08(+0.39%) |
Apr 30, 2012 | 21.64 | 21.64 | 21.24 | 21.33 | 2,447,372 | -0.36(-1.65%) |
Apr 27, 2012 | 21.57 | 21.70 | 21.35 | 21.69 | 2,005,625 | +0.16(+0.74%) |
Apr 26, 2012 | 21.40 | 21.60 | 21.32 | 21.53 | 2,695,794 | +0.12(+0.57%) |
Apr 25, 2012 | 21.30 | 21.54 | 21.22 | 21.41 | 4,109,578 | +0.29(+1.37%) |
Apr 24, 2012 | 20.87 | 21.19 | 20.87 | 21.12 | 3,163,529 | +0.28(+1.35%) |
Apr 23, 2012 | 20.72 | 20.91 | 20.66 | 20.84 | 3,015,431 | -0.19(-0.90%) |
Apr 20, 2012 | 21.01 | 21.23 | 20.95 | 21.03 | 2,586,904 | +0.13(+0.62%) |
Apr 19, 2012 | 21.04 | 21.17 | 20.72 | 20.90 | 5,525,636 | -0.08(-0.36%) |
Apr 18, 2012 | 21.14 | 21.23 | 20.90 | 20.97 | 3,554,365 | -0.26(-1.22%) |
Apr 17, 2012 | 21.00 | 21.40 | 21.00 | 21.23 | 4,080,123 | +0.43(+2.04%) |
Apr 16, 2012 | 20.78 | 20.93 | 20.52 | 20.81 | 3,237,944 | +0.22(+1.07%) |
Apr 13, 2012 | 21.13 | 21.13 | 20.56 | 20.59 | 6,755,448 | -0.60(-2.83%) |
Apr 12, 2012 | 20.97 | 21.25 | 20.95 | 21.19 | 4,817,937 | +0.27(+1.27%) |
Apr 11, 2012 | 20.79 | 20.94 | 20.69 | 20.92 | 3,572,023 | +0.40(+1.93%) |
Apr 10, 2012 | 20.93 | 20.96 | 20.46 | 20.53 | 4,790,518 | -0.41(-1.96%) |
Apr 09, 2012 | 20.94 | 21.05 | 20.81 | 20.94 | 6,651,754 | -0.36(-1.68%) |
Apr 05, 2012 | 21.32 | 21.45 | 21.20 | 21.29 | 2,105,448 | -0.13(-0.62%) |
Apr 04, 2012 | 21.55 | 21.67 | 21.26 | 21.43 | 7,199,217 | -0.39(-1.79%) |
Apr 03, 2012 | 21.76 | 21.83 | 21.53 | 21.82 | 4,657,965 | +0.03(+0.14%) |
Apr 02, 2012 | 21.63 | 21.86 | 21.40 | 21.79 | 2,842,354 | +0.15(+0.70%) |
Mar 30, 2012 | 21.87 | 21.87 | 21.51 | 21.64 | 2,719,854 | -0.09(-0.42%) |
Mar 29, 2012 | 21.79 | 21.82 | 21.38 | 21.73 | 4,476,797 | -0.20(-0.90%) |
Mar 28, 2012 | 21.73 | 22.00 | 21.64 | 21.92 | 2,659,859 | +0.18(+0.84%) |
Mar 27, 2012 | 21.95 | 21.98 | 21.74 | 21.74 | 3,182,787 | -0.18(-0.83%) |
Mar 26, 2012 | 21.86 | 22.01 | 21.68 | 21.92 | 2,395,736 | +0.31(+1.44%) |
Mar 23, 2012 | 21.47 | 21.64 | 21.28 | 21.61 | 3,398,812 | +0.09(+0.42%) |
Mar 22, 2012 | 21.70 | 21.71 | 21.35 | 21.52 | 3,418,451 | -0.39(-1.77%) |
Mar 21, 2012 | 22.07 | 22.09 | 21.79 | 21.91 | 2,306,745 | -0.09(-0.41%) |
Mar 20, 2012 | 21.92 | 22.13 | 21.79 | 22.00 | 4,298,105 | -0.11(-0.52%) |
Mar 19, 2012 | 21.89 | 22.31 | 21.63 | 22.11 | 4,276,653 | +0.21(+0.94%) |
Mar 16, 2012 | 21.98 | 22.11 | 21.68 | 21.91 | 4,225,896 | +0.07(+0.34%) |
Mar 15, 2012 | 21.46 | 21.93 | 21.30 | 21.84 | 5,463,944 | +0.42(+1.98%) |
Mar 14, 2012 | 21.39 | 21.59 | 21.11 | 21.41 | 6,659,177 | +0.12(+0.57%) |
Mar 13, 2012 | 20.65 | 21.31 | 20.60 | 21.29 | 4,481,313 | +0.80(+3.88%) |
Mar 12, 2012 | 20.52 | 20.61 | 20.37 | 20.49 | 1,854,498 | -0.09(-0.44%) |
Mar 09, 2012 | 20.25 | 20.69 | 20.23 | 20.59 | 2,967,595 | +0.33(+1.61%) |
Mar 08, 2012 | 20.07 | 20.27 | 19.96 | 20.26 | 2,450,784 | +0.30(+1.48%) |
Mar 07, 2012 | 19.79 | 20.03 | 19.68 | 19.96 | 3,415,954 | +0.32(+1.62%) |
Mar 06, 2012 | 19.91 | 19.93 | 19.59 | 19.65 | 9,512,237 | -0.50(-2.48%) |
Mar 05, 2012 | 20.12 | 20.29 | 19.99 | 20.15 | 3,376,195 | -0.05(-0.26%) |
Mar 02, 2012 | 20.42 | 20.54 | 20.11 | 20.20 | 2,215,410 | -0.25(-1.22%) |
Mar 01, 2012 | 20.43 | 20.76 | 20.43 | 20.45 | 3,035,081 | +0.08(+0.41%) |
Feb 29, 2012 | 20.53 | 20.73 | 20.27 | 20.37 | 4,118,807 | -0.09(-0.44%) |
Feb 28, 2012 | 20.52 | 20.62 | 20.34 | 20.46 | 2,846,862 | -0.08(-0.37%) |
Feb 27, 2012 | 20.17 | 20.63 | 20.09 | 20.53 | 2,828,824 | +0.16(+0.78%) |
Feb 24, 2012 | 20.53 | 20.53 | 20.28 | 20.37 | 3,131,868 | -0.15(-0.74%) |
Feb 23, 2012 | 20.15 | 20.58 | 20.03 | 20.52 | 4,311,705 | +0.40(+1.99%) |
Feb 22, 2012 | 20.57 | 20.57 | 20.10 | 20.12 | 4,146,148 | -0.50(-2.42%) |
Feb 21, 2012 | 20.80 | 20.83 | 20.49 | 20.62 | 2,945,481 | -0.13(-0.62%) |
Feb 17, 2012 | 20.81 | 20.83 | 20.63 | 20.75 | 1,913,420 | +0.08(+0.40%) |
Feb 16, 2012 | 20.14 | 20.72 | 20.14 | 20.67 | 6,184,458 | +0.46(+2.29%) |
Feb 15, 2012 | 20.31 | 20.40 | 20.11 | 20.21 | 4,553,592 | +0.03(+0.15%) |
Feb 14, 2012 | 20.27 | 20.30 | 19.97 | 20.18 | 3,120,386 | -0.23(-1.11%) |
Feb 13, 2012 | 20.34 | 20.42 | 20.21 | 20.40 | 2,848,913 | +0.32(+1.58%) |
Feb 10, 2012 | 20.24 | 20.24 | 20.03 | 20.09 | 2,966,245 | -0.33(-1.60%) |
Feb 09, 2012 | 20.59 | 20.63 | 20.28 | 20.41 | 4,383,672 | -0.11(-0.55%) |
Feb 08, 2012 | 20.41 | 20.62 | 20.22 | 20.52 | 3,291,989 | +0.11(+0.52%) |
Feb 07, 2012 | 20.34 | 20.53 | 20.25 | 20.42 | 1,674,897 | +0.03(+0.15%) |
Feb 06, 2012 | 20.53 | 20.54 | 20.33 | 20.39 | 3,156,610 | -0.21(-1.03%) |
Feb 03, 2012 | 20.30 | 20.62 | 20.29 | 20.60 | 4,800,406 | +0.58(+2.87%) |
Feb 02, 2012 | 19.92 | 20.10 | 19.81 | 20.02 | 5,395,522 | +0.11(+0.57%) |
Feb 01, 2012 | 19.65 | 19.99 | 19.65 | 19.91 | 6,087,553 | +0.36(+1.86%) |
Jan 31, 2012 | 19.62 | 19.73 | 19.43 | 19.55 | 3,475,225 | +0.02(+0.08%) |
Jan 30, 2012 | 19.53 | 19.65 | 19.35 | 19.53 | 4,717,627 | -0.11(-0.58%) |
Jan 27, 2012 | 19.46 | 19.72 | 19.38 | 19.65 | 4,672,194 | +0.11(+0.58%) |
Jan 26, 2012 | 20.20 | 20.20 | 19.34 | 19.53 | 13,148,596 | -0.52(-2.61%) |
Jan 25, 2012 | 19.95 | 20.15 | 19.81 | 20.06 | 8,604,707 | +0.10(+0.49%) |
Jan 24, 2012 | 19.87 | 19.99 | 19.60 | 19.96 | 3,920,852 | +0.02(+0.11%) |
Jan 23, 2012 | 20.04 | 20.24 | 19.88 | 19.93 | 9,462,184 | -0.11(-0.53%) |
Jan 20, 2012 | 19.75 | 20.07 | 19.67 | 20.04 | 5,491,050 | +0.21(+1.07%) |
Jan 19, 2012 | 20.12 | 20.12 | 19.70 | 19.83 | 5,674,608 | -0.08(-0.38%) |
Jan 18, 2012 | 19.76 | 19.94 | 19.55 | 19.90 | 2,688,746 | +0.14(+0.69%) |
Jan 17, 2012 | 19.96 | 20.14 | 19.69 | 19.77 | 4,678,715 | -0.09(-0.46%) |
Jan 13, 2012 | 19.68 | 19.88 | 19.54 | 19.86 | 2,515,687 | -0.08(-0.42%) |
Jan 12, 2012 | 19.98 | 20.00 | 19.59 | 19.94 | 3,990,256 | +0.08(+0.42%) |
Jan 11, 2012 | 19.87 | 19.89 | 19.54 | 19.86 | 8,851,007 | +0.08(+0.42%) |
Jan 10, 2012 | 19.93 | 20.02 | 19.74 | 19.78 | 7,899,428 | +0.14(+0.69%) |
Jan 09, 2012 | 19.43 | 19.65 | 19.31 | 19.64 | 5,403,440 | +0.30(+1.57%) |
Jan 06, 2012 | 19.53 | 19.53 | 19.06 | 19.34 | 2,702,398 | -0.08(-0.39%) |
Jan 05, 2012 | 18.92 | 19.57 | 18.75 | 19.41 | 6,189,210 | +0.36(+1.91%) |
Jan 04, 2012 | 18.89 | 19.09 | 18.65 | 19.05 | 2,314,560 | +0.56(+3.03%) |
Dec 30, 2011 | 18.62 | 18.73 | 18.48 | 18.49 | 1,680,999 | -0.24(-1.29%) |
Dec 29, 2011 | 18.37 | 18.74 | 18.36 | 18.73 | 4,317,953 | +0.34(+1.85%) |
Dec 28, 2011 | 18.60 | 18.68 | 18.31 | 18.39 | 1,855,916 | -0.33(-1.78%) |
Dec 27, 2011 | 18.62 | 18.74 | 18.46 | 18.72 | 2,808,656 | +0.09(+0.49%) |
Dec 23, 2011 | 18.74 | 18.77 | 18.53 | 18.63 | 1,848,751 | +0.38(+2.07%) |
Dec 21, 2011 | 17.92 | 18.29 | 17.78 | 18.25 | 1,996,159 | +0.25(+1.39%) |
Dec 20, 2011 | 17.68 | 18.06 | 17.58 | 18.00 | 1,874,426 | +0.73(+4.25%) |
Dec 19, 2011 | 17.82 | 17.87 | 17.19 | 17.27 | 2,861,642 | -0.41(-2.31%) |
Dec 16, 2011 | 17.68 | 18.00 | 17.57 | 17.68 | 6,987,670 | +0.21(+1.22%) |
Dec 15, 2011 | 17.49 | 17.57 | 17.28 | 17.46 | 5,139,592 | +0.23(+1.35%) |
Dec 14, 2011 | 17.18 | 17.51 | 17.14 | 17.23 | 3,526,851 | -0.11(-0.65%) |
Dec 13, 2011 | 17.86 | 17.89 | 17.21 | 17.34 | 2,892,023 | -0.29(-1.66%) |
Dec 12, 2011 | 17.75 | 17.75 | 17.42 | 17.64 | 1,547,632 | -0.26(-1.43%) |
Dec 09, 2011 | 17.55 | 17.99 | 17.47 | 17.89 | 1,710,463 | +0.50(+2.86%) |
Dec 08, 2011 | 17.89 | 17.89 | 17.33 | 17.40 | 1,952,233 | -0.61(-3.39%) |
Dec 07, 2011 | 17.98 | 18.11 | 17.49 | 18.01 | 4,795,068 | +0.08(+0.42%) |
Dec 06, 2011 | 18.10 | 18.10 | 17.80 | 17.93 | 3,681,967 | -0.17(-0.92%) |
Dec 05, 2011 | 18.03 | 18.25 | 17.95 | 18.10 | 2,811,049 | +0.34(+1.91%) |
Dec 02, 2011 | 17.71 | 18.12 | 17.70 | 17.76 | 2,278,578 | +0.16(+0.90%) |
Dec 01, 2011 | 17.69 | 17.74 | 17.37 | 17.60 | 2,626,959 | -0.17(-0.93%) |
Nov 30, 2011 | 17.28 | 17.77 | 17.11 | 17.77 | 2,920,889 | +1.22(+7.37%) |
Nov 29, 2011 | 16.63 | 16.70 | 16.41 | 16.55 | 1,832,631 | -0.06(-0.36%) |
Nov 28, 2011 | 16.70 | 16.76 | 16.40 | 16.61 | 3,216,568 | +0.47(+2.89%) |
Nov 25, 2011 | 16.14 | 16.45 | 16.02 | 16.14 | 772,724 | -0.02(-0.14%) |
Nov 23, 2011 | 16.61 | 16.62 | 16.12 | 16.16 | 3,521,936 | -0.60(-3.59%) |
Nov 22, 2011 | 16.82 | 16.98 | 16.60 | 16.76 | 2,733,529 | -0.11(-0.67%) |
Nov 21, 2011 | 17.04 | 17.12 | 16.70 | 16.88 | 5,710,207 | -0.55(-3.15%) |
Nov 18, 2011 | 17.31 | 17.47 | 17.10 | 17.43 | 1,623,170 | +0.23(+1.31%) |
Nov 17, 2011 | 17.35 | 17.70 | 17.12 | 17.20 | 2,943,465 | -0.18(-1.04%) |
Nov 16, 2011 | 17.35 | 17.87 | 17.28 | 17.38 | 2,460,673 | -0.18(-1.03%) |
Nov 15, 2011 | 17.25 | 17.67 | 17.13 | 17.56 | 2,190,805 | +0.23(+1.30%) |
Nov 14, 2011 | 17.63 | 17.72 | 17.20 | 17.34 | 1,621,096 | -0.43(-2.42%) |
Nov 11, 2011 | 17.64 | 17.91 | 17.63 | 17.77 | 3,100,708 | +0.37(+2.12%) |
Nov 10, 2011 | 17.43 | 17.62 | 17.27 | 17.40 | 1,925,412 | +0.18(+1.05%) |
Nov 09, 2011 | 17.74 | 17.81 | 17.15 | 17.22 | 2,438,942 | -1.03(-5.65%) |
Nov 08, 2011 | 18.04 | 18.31 | 17.74 | 18.25 | 3,444,539 | +0.39(+2.19%) |
Nov 07, 2011 | 17.58 | 17.92 | 17.43 | 17.86 | 2,598,083 | +0.14(+0.81%) |
Nov 04, 2011 | 17.74 | 17.80 | 17.40 | 17.71 | 2,166,501 | -0.17(-0.97%) |
Nov 03, 2011 | 17.66 | 17.99 | 17.14 | 17.89 | 3,402,205 | +0.44(+2.50%) |
Nov 02, 2011 | 17.24 | 17.52 | 17.05 | 17.45 | 2,714,944 | +0.66(+3.95%) |
Nov 01, 2011 | 17.02 | 17.44 | 16.74 | 16.79 | 6,661,474 | -0.87(-4.94%) |
Oct 31, 2011 | 18.06 | 18.13 | 17.62 | 17.66 | 2,513,537 | -0.54(-2.98%) |
Oct 28, 2011 | 18.34 | 18.47 | 18.05 | 18.20 | 3,158,691 | -0.14(-0.74%) |
Oct 27, 2011 | 18.16 | 18.50 | 17.93 | 18.34 | 6,209,089 | +0.90(+5.14%) |
Oct 26, 2011 | 17.33 | 17.55 | 17.01 | 17.44 | 5,479,033 | +0.40(+2.34%) |
Oct 25, 2011 | 17.49 | 17.50 | 16.97 | 17.04 | 5,107,705 | -0.60(-3.41%) |
Oct 24, 2011 | 17.42 | 17.73 | 17.09 | 17.64 | 5,764,909 | +0.40(+2.31%) |
Oct 21, 2011 | 16.96 | 17.27 | 16.73 | 17.25 | 5,636,308 | +0.50(+2.97%) |
Oct 20, 2011 | 16.54 | 16.77 | 16.15 | 16.75 | 3,164,354 | +0.27(+1.64%) |
Oct 19, 2011 | 16.42 | 16.68 | 16.28 | 16.48 | 5,548,900 | +0.01(+0.05%) |
Oct 18, 2011 | 15.63 | 16.67 | 15.59 | 16.47 | 6,380,191 | +0.94(+6.06%) |
Oct 17, 2011 | 16.10 | 16.10 | 15.48 | 15.53 | 3,133,190 | -0.68(-4.20%) |
Oct 14, 2011 | 16.32 | 16.46 | 15.85 | 16.21 | 3,175,649 | +0.14(+0.87%) |
Oct 13, 2011 | 16.34 | 16.34 | 15.78 | 16.07 | 3,582,137 | -0.35(-2.11%) |
Oct 12, 2011 | 16.12 | 16.76 | 16.11 | 16.42 | 5,108,423 | +0.42(+2.64%) |
Oct 11, 2011 | 15.54 | 16.15 | 15.54 | 16.00 | 3,616,380 | +0.16(+1.00%) |
Oct 10, 2011 | 15.31 | 15.86 | 15.27 | 15.84 | 3,484,837 | +0.84(+5.57%) |
Oct 07, 2011 | 15.82 | 15.92 | 14.98 | 15.00 | 4,675,589 | -0.77(-4.87%) |
Oct 06, 2011 | 15.59 | 15.81 | 15.48 | 15.77 | 3,291,183 | +0.47(+3.10%) |
Oct 05, 2011 | 15.04 | 15.41 | 14.75 | 15.30 | 5,965,741 | +0.20(+1.30%) |
Oct 04, 2011 | 13.81 | 15.11 | 13.78 | 15.10 | 7,555,159 | +1.12(+8.02%) |
Oct 03, 2011 | 14.41 | 14.79 | 13.94 | 13.98 | 8,212,731 | -0.56(-3.83%) |
Sep 30, 2011 | 14.80 | 15.06 | 14.50 | 14.54 | 3,548,071 | -0.54(-3.59%) |
Sep 29, 2011 | 14.81 | 15.08 | 14.57 | 15.08 | 2,651,617 | +0.66(+4.60%) |
Sep 28, 2011 | 15.00 | 15.21 | 14.42 | 14.42 | 2,378,424 | -0.72(-4.77%) |
Sep 27, 2011 | 15.21 | 15.49 | 14.97 | 15.14 | 7,363,315 | +0.22(+1.46%) |
Sep 26, 2011 | 14.64 | 14.93 | 14.29 | 14.92 | 3,506,053 | +0.55(+3.82%) |
Sep 23, 2011 | 14.25 | 14.61 | 14.20 | 14.37 | 2,297,342 | +0.05(+0.37%) |
Sep 22, 2011 | 14.06 | 14.46 | 14.00 | 14.32 | 11,278,787 | -0.09(-0.63%) |
Sep 21, 2011 | 15.44 | 15.44 | 14.41 | 14.41 | 4,913,026 | -0.99(-6.41%) |
Sep 20, 2011 | 15.55 | 15.77 | 15.35 | 15.39 | 2,230,124 | -0.14(-0.92%) |
Sep 19, 2011 | 15.76 | 15.85 | 15.42 | 15.54 | 2,484,400 | -0.56(-3.46%) |
Sep 16, 2011 | 16.27 | 16.34 | 15.80 | 16.09 | 3,920,457 | -0.12(-0.73%) |
Sep 15, 2011 | 15.86 | 16.21 | 15.75 | 16.21 | 2,634,873 | +0.37(+2.36%) |
Sep 14, 2011 | 15.72 | 16.06 | 15.37 | 15.84 | 3,318,853 | +0.25(+1.63%) |
Sep 13, 2011 | 15.29 | 15.79 | 15.29 | 15.58 | 4,656,865 | +0.31(+2.06%) |
Sep 12, 2011 | 14.75 | 15.35 | 14.75 | 15.27 | 5,327,663 | +0.27(+1.80%) |
Sep 09, 2011 | 15.36 | 15.51 | 14.87 | 15.00 | 4,078,711 | -0.46(-3.00%) |
Sep 08, 2011 | 15.79 | 15.94 | 15.38 | 15.46 | 3,212,872 | -0.53(-3.32%) |
Sep 07, 2011 | 15.39 | 16.05 | 15.34 | 16.00 | 4,212,099 | +0.89(+5.90%) |
Sep 06, 2011 | 14.66 | 15.13 | 14.66 | 15.11 | 3,613,940 | -0.04(-0.30%) |
Sep 02, 2011 | 15.60 | 15.72 | 15.11 | 15.15 | 3,971,475 | -0.76(-4.80%) |