Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 31, 2012 | 25.08 | 25.10 | 24.01 | 24.13 | 1,352,270 | -0.85(-3.40%) |
May 30, 2012 | 25.00 | 25.19 | 24.88 | 24.98 | 644,123 | -0.22(-0.87%) |
May 29, 2012 | 25.64 | 25.75 | 24.98 | 25.20 | 1,021,353 | -0.33(-1.29%) |
May 25, 2012 | 25.53 | 25.81 | 25.34 | 25.53 | 443,033 | -0.04(-0.16%) |
May 24, 2012 | 25.55 | 25.92 | 25.39 | 25.57 | 756,358 | +0.14(+0.55%) |
May 23, 2012 | 25.66 | 25.70 | 25.10 | 25.43 | 691,251 | -0.35(-1.36%) |
May 22, 2012 | 25.76 | 26.12 | 25.64 | 25.78 | 766,715 | +0.09(+0.35%) |
May 21, 2012 | 25.39 | 25.79 | 25.08 | 25.69 | 960,274 | +1.15(+4.69%) |
May 18, 2012 | 24.92 | 24.96 | 24.07 | 24.54 | 700,424 | -0.26(-1.05%) |
May 17, 2012 | 25.80 | 25.95 | 24.72 | 24.80 | 711,628 | -1.09(-4.21%) |
May 16, 2012 | 25.89 | 26.24 | 25.73 | 25.89 | 508,334 | +0.06(+0.23%) |
May 15, 2012 | 25.68 | 25.92 | 25.41 | 25.83 | 591,820 | +0.01(+0.04%) |
May 14, 2012 | 25.65 | 25.86 | 25.30 | 25.82 | 424,032 | -0.08(-0.31%) |
May 11, 2012 | 25.46 | 25.92 | 25.44 | 25.90 | 625,125 | +0.15(+0.58%) |
May 10, 2012 | 25.82 | 25.92 | 25.61 | 25.75 | 478,968 | +0.14(+0.55%) |
May 09, 2012 | 25.67 | 25.99 | 25.51 | 25.61 | 565,377 | -0.36(-1.39%) |
May 08, 2012 | 25.82 | 26.05 | 25.48 | 25.97 | 405,980 | -0.09(-0.35%) |
May 07, 2012 | 26.00 | 26.19 | 25.80 | 26.06 | 693,463 | -0.04(-0.15%) |
May 04, 2012 | 26.48 | 26.48 | 25.81 | 26.10 | 632,866 | -0.35(-1.32%) |
May 03, 2012 | 26.59 | 26.71 | 26.28 | 26.45 | 998,778 | +0.00(+0.00%) |
May 02, 2012 | 26.79 | 27.00 | 25.87 | 26.45 | 1,214,811 | +0.48(+1.85%) |
May 01, 2012 | 26.11 | 26.67 | 25.94 | 25.97 | 737,771 | -0.04(-0.15%) |
Apr 30, 2012 | 26.78 | 26.79 | 25.86 | 26.01 | 774,473 | -0.70(-2.62%) |
Apr 27, 2012 | 26.39 | 26.76 | 26.21 | 26.71 | 699,830 | +0.53(+2.02%) |
Apr 26, 2012 | 25.82 | 26.38 | 25.68 | 26.18 | 950,758 | +0.22(+0.85%) |
Apr 25, 2012 | 25.54 | 25.98 | 25.42 | 25.96 | 827,657 | +0.75(+2.98%) |
Apr 24, 2012 | 25.25 | 25.58 | 25.06 | 25.21 | 589,936 | -0.16(-0.63%) |
Apr 23, 2012 | 25.44 | 25.69 | 24.94 | 25.37 | 829,943 | -0.49(-1.89%) |
Apr 20, 2012 | 24.99 | 26.00 | 24.90 | 25.86 | 1,562,985 | +1.45(+5.94%) |
Apr 19, 2012 | 23.87 | 24.65 | 23.79 | 24.41 | 601,342 | +0.64(+2.69%) |
Apr 18, 2012 | 23.79 | 24.02 | 23.53 | 23.77 | 580,706 | -0.31(-1.29%) |
Apr 17, 2012 | 24.07 | 24.33 | 24.01 | 24.08 | 442,687 | +0.21(+0.88%) |
Apr 16, 2012 | 23.70 | 24.00 | 23.48 | 23.87 | 572,411 | +0.18(+0.76%) |
Apr 13, 2012 | 23.81 | 23.99 | 23.40 | 23.69 | 546,485 | -0.32(-1.33%) |
Apr 12, 2012 | 23.72 | 24.13 | 23.53 | 24.01 | 609,417 | +0.46(+1.95%) |
Apr 11, 2012 | 23.25 | 23.62 | 23.11 | 23.55 | 757,362 | +0.45(+1.95%) |
Apr 10, 2012 | 23.40 | 23.55 | 22.88 | 23.10 | 549,103 | -0.36(-1.53%) |
Apr 09, 2012 | 23.28 | 23.52 | 23.11 | 23.46 | 448,382 | -0.21(-0.89%) |
Apr 05, 2012 | 23.73 | 23.77 | 23.42 | 23.67 | 530,435 | +0.04(+0.17%) |
Apr 04, 2012 | 23.75 | 23.92 | 23.38 | 23.63 | 1,069,008 | -0.51(-2.11%) |
Apr 03, 2012 | 23.78 | 24.35 | 23.68 | 24.14 | 731,081 | +0.37(+1.56%) |
Apr 02, 2012 | 23.56 | 23.80 | 23.37 | 23.77 | 598,867 | +0.11(+0.46%) |
Mar 30, 2012 | 23.61 | 23.85 | 23.40 | 23.66 | 401,480 | +0.09(+0.38%) |
Mar 29, 2012 | 23.45 | 23.61 | 23.25 | 23.57 | 428,642 | +0.01(+0.04%) |
Mar 28, 2012 | 23.40 | 23.64 | 23.19 | 23.56 | 651,624 | +0.15(+0.64%) |
Mar 27, 2012 | 23.31 | 23.47 | 23.23 | 23.41 | 666,853 | +0.07(+0.30%) |
Mar 26, 2012 | 22.76 | 23.94 | 22.76 | 23.34 | 2,472,181 | +0.56(+2.46%) |
Mar 23, 2012 | 23.09 | 23.09 | 22.68 | 22.78 | 986,565 | -0.19(-0.83%) |
Mar 22, 2012 | 23.16 | 23.27 | 22.73 | 22.97 | 862,578 | -0.35(-1.50%) |
Mar 21, 2012 | 24.25 | 24.36 | 23.24 | 23.32 | 1,856,484 | -0.99(-4.07%) |
Mar 20, 2012 | 25.57 | 25.57 | 23.07 | 24.31 | 3,200,126 | -1.33(-5.19%) |
Mar 19, 2012 | 25.33 | 25.75 | 25.08 | 25.64 | 482,847 | +0.27(+1.06%) |
Mar 16, 2012 | 25.00 | 25.38 | 24.86 | 25.37 | 938,368 | +0.42(+1.68%) |
Mar 15, 2012 | 24.94 | 25.04 | 24.79 | 24.95 | 684,862 | +0.03(+0.12%) |
Mar 14, 2012 | 24.80 | 24.99 | 24.61 | 24.92 | 389,742 | +0.06(+0.24%) |
Mar 13, 2012 | 24.86 | 24.97 | 24.29 | 24.86 | 687,519 | +0.09(+0.36%) |
Mar 12, 2012 | 24.57 | 24.77 | 24.36 | 24.77 | 382,735 | +0.09(+0.36%) |
Mar 09, 2012 | 24.54 | 24.84 | 24.25 | 24.68 | 380,650 | +0.19(+0.78%) |
Mar 08, 2012 | 24.07 | 24.68 | 23.94 | 24.49 | 541,354 | +0.51(+2.13%) |
Mar 07, 2012 | 23.76 | 24.04 | 23.63 | 23.98 | 359,944 | +0.22(+0.93%) |
Mar 06, 2012 | 23.94 | 24.10 | 23.61 | 23.76 | 346,738 | -0.47(-1.94%) |
Mar 05, 2012 | 24.23 | 24.45 | 24.02 | 24.23 | 419,882 | -0.14(-0.57%) |
Mar 02, 2012 | 24.44 | 24.50 | 24.27 | 24.37 | 412,928 | -0.13(-0.53%) |
Mar 01, 2012 | 24.19 | 24.50 | 23.94 | 24.50 | 471,174 | +0.30(+1.24%) |
Feb 29, 2012 | 24.50 | 24.50 | 24.15 | 24.20 | 457,385 | -0.25(-1.02%) |
Feb 28, 2012 | 24.01 | 24.50 | 23.08 | 24.45 | 1,613,648 | +0.40(+1.66%) |
Feb 27, 2012 | 23.58 | 24.07 | 23.56 | 24.05 | 554,591 | +0.18(+0.75%) |
Feb 24, 2012 | 23.83 | 24.08 | 23.70 | 23.87 | 449,270 | -0.10(-0.42%) |
Feb 23, 2012 | 23.07 | 24.01 | 23.03 | 23.97 | 611,735 | +0.89(+3.86%) |
Feb 22, 2012 | 23.39 | 23.39 | 22.99 | 23.08 | 310,325 | -0.26(-1.11%) |
Feb 21, 2012 | 23.75 | 23.93 | 23.22 | 23.34 | 425,962 | -0.46(-1.93%) |
Feb 17, 2012 | 23.94 | 24.05 | 23.67 | 23.80 | 568,111 | -0.11(-0.46%) |
Feb 16, 2012 | 23.44 | 23.91 | 23.38 | 23.91 | 433,392 | +0.52(+2.22%) |
Feb 15, 2012 | 23.14 | 23.58 | 23.06 | 23.39 | 340,181 | +0.39(+1.70%) |
Feb 14, 2012 | 23.30 | 23.33 | 22.94 | 23.00 | 420,551 | -0.47(-2.00%) |
Feb 13, 2012 | 23.34 | 23.55 | 23.29 | 23.47 | 289,033 | +0.19(+0.82%) |
Feb 10, 2012 | 23.22 | 23.35 | 22.97 | 23.28 | 418,358 | -0.09(-0.39%) |
Feb 09, 2012 | 23.49 | 23.51 | 23.12 | 23.37 | 419,198 | -0.21(-0.89%) |
Feb 08, 2012 | 23.92 | 24.06 | 23.29 | 23.58 | 470,678 | -0.36(-1.50%) |
Feb 07, 2012 | 23.97 | 24.18 | 23.74 | 23.94 | 527,232 | -0.06(-0.25%) |
Feb 06, 2012 | 23.99 | 24.01 | 23.59 | 24.00 | 596,895 | +0.16(+0.67%) |
Feb 03, 2012 | 23.95 | 24.16 | 23.77 | 23.84 | 616,485 | +0.18(+0.76%) |
Feb 02, 2012 | 24.25 | 24.25 | 23.49 | 23.66 | 818,791 | -0.31(-1.29%) |
Feb 01, 2012 | 24.91 | 24.91 | 23.42 | 23.97 | 3,061,702 | +0.31(+1.31%) |
Jan 31, 2012 | 23.17 | 23.94 | 22.95 | 23.66 | 1,765,534 | +0.40(+1.72%) |
Jan 30, 2012 | 23.14 | 23.26 | 22.88 | 23.26 | 412,664 | -0.03(-0.13%) |
Jan 27, 2012 | 22.92 | 23.58 | 22.70 | 23.29 | 497,751 | +0.21(+0.91%) |
Jan 26, 2012 | 22.90 | 23.23 | 22.78 | 23.08 | 889,880 | +0.25(+1.10%) |
Jan 25, 2012 | 22.64 | 23.00 | 22.52 | 22.83 | 869,437 | +0.38(+1.69%) |
Jan 24, 2012 | 22.11 | 22.61 | 21.85 | 22.45 | 547,352 | +0.33(+1.49%) |
Jan 23, 2012 | 22.24 | 22.45 | 21.75 | 22.12 | 519,071 | -0.10(-0.45%) |
Jan 20, 2012 | 21.86 | 22.30 | 21.78 | 22.22 | 516,380 | +0.36(+1.65%) |
Jan 19, 2012 | 21.58 | 22.06 | 21.39 | 21.86 | 627,128 | +0.53(+2.48%) |
Jan 18, 2012 | 20.94 | 21.41 | 20.79 | 21.33 | 481,304 | +0.38(+1.81%) |
Jan 17, 2012 | 20.70 | 21.07 | 20.68 | 20.95 | 492,715 | +0.27(+1.31%) |
Jan 13, 2012 | 20.72 | 20.82 | 20.50 | 20.68 | 581,654 | -0.07(-0.34%) |
Jan 12, 2012 | 21.00 | 21.15 | 20.74 | 20.75 | 1,202,507 | -0.23(-1.10%) |
Jan 11, 2012 | 20.87 | 21.06 | 20.81 | 20.98 | 469,060 | -0.02(-0.10%) |
Jan 10, 2012 | 21.23 | 21.39 | 20.95 | 21.00 | 398,174 | -0.20(-0.94%) |
Jan 09, 2012 | 21.22 | 21.34 | 21.12 | 21.20 | 375,618 | +0.01(+0.05%) |
Jan 06, 2012 | 20.71 | 21.33 | 20.60 | 21.19 | 377,478 | +0.55(+2.66%) |
Jan 05, 2012 | 20.25 | 20.86 | 19.95 | 20.64 | 943,468 | +0.28(+1.38%) |
Jan 04, 2012 | 20.80 | 20.90 | 20.28 | 20.36 | 331,924 | -0.58(-2.77%) |
Dec 30, 2011 | 20.90 | 21.10 | 20.73 | 20.94 | 228,014 | +0.04(+0.19%) |
Dec 29, 2011 | 20.52 | 21.14 | 20.42 | 20.90 | 258,062 | +0.37(+1.80%) |
Dec 28, 2011 | 20.77 | 20.82 | 20.46 | 20.53 | 209,791 | -0.34(-1.63%) |
Dec 27, 2011 | 20.21 | 21.02 | 20.16 | 20.87 | 291,364 | +0.56(+2.76%) |
Dec 23, 2011 | 20.34 | 20.56 | 20.23 | 20.31 | 174,511 | +0.03(+0.15%) |
Dec 21, 2011 | 20.47 | 20.52 | 19.85 | 20.28 | 576,581 | -0.33(-1.60%) |
Dec 20, 2011 | 20.42 | 20.66 | 20.33 | 20.61 | 420,699 | +0.54(+2.69%) |
Dec 19, 2011 | 19.98 | 20.38 | 19.98 | 20.07 | 272,306 | +0.11(+0.55%) |
Dec 16, 2011 | 19.67 | 19.99 | 19.48 | 19.96 | 1,067,785 | +0.52(+2.67%) |
Dec 15, 2011 | 19.48 | 19.64 | 19.39 | 19.44 | 476,725 | +0.21(+1.09%) |
Dec 14, 2011 | 19.69 | 19.94 | 19.21 | 19.23 | 585,991 | -0.66(-3.32%) |
Dec 13, 2011 | 20.09 | 20.29 | 19.82 | 19.89 | 304,166 | -0.12(-0.60%) |
Dec 12, 2011 | 20.08 | 20.26 | 19.84 | 20.01 | 329,146 | -0.37(-1.82%) |
Dec 09, 2011 | 20.08 | 20.57 | 19.92 | 20.38 | 328,159 | +0.46(+2.31%) |
Dec 08, 2011 | 20.53 | 20.64 | 19.92 | 19.92 | 622,719 | -0.68(-3.30%) |
Dec 07, 2011 | 21.00 | 21.16 | 20.45 | 20.60 | 431,438 | -0.60(-2.83%) |
Dec 06, 2011 | 21.34 | 21.54 | 21.09 | 21.20 | 421,515 | -0.18(-0.84%) |
Dec 05, 2011 | 21.50 | 21.62 | 21.25 | 21.38 | 440,759 | +0.09(+0.42%) |
Dec 02, 2011 | 21.46 | 21.55 | 21.25 | 21.29 | 356,568 | -0.04(-0.19%) |
Dec 01, 2011 | 21.08 | 21.52 | 21.08 | 21.33 | 333,940 | +0.08(+0.38%) |
Nov 30, 2011 | 21.62 | 21.79 | 20.54 | 21.25 | 920,219 | +0.15(+0.71%) |
Nov 29, 2011 | 21.00 | 21.19 | 20.65 | 21.10 | 592,731 | +0.20(+0.96%) |
Nov 28, 2011 | 20.00 | 20.95 | 19.87 | 20.90 | 497,901 | +1.38(+7.07%) |
Nov 25, 2011 | 19.70 | 19.87 | 19.51 | 19.52 | 223,757 | -0.31(-1.56%) |
Nov 23, 2011 | 19.71 | 19.88 | 19.61 | 19.83 | 344,074 | -0.05(-0.25%) |
Nov 22, 2011 | 19.54 | 19.93 | 19.46 | 19.88 | 316,324 | +0.31(+1.58%) |
Nov 21, 2011 | 19.84 | 19.91 | 19.50 | 19.57 | 535,382 | -0.41(-2.05%) |
Nov 18, 2011 | 20.00 | 20.10 | 19.68 | 19.98 | 436,037 | +0.06(+0.30%) |
Nov 17, 2011 | 20.37 | 20.50 | 19.69 | 19.92 | 548,489 | -0.39(-1.92%) |
Nov 16, 2011 | 20.50 | 20.75 | 20.30 | 20.31 | 408,316 | -0.31(-1.50%) |
Nov 15, 2011 | 20.35 | 20.73 | 20.31 | 20.62 | 268,425 | +0.11(+0.54%) |
Nov 14, 2011 | 20.61 | 20.82 | 20.44 | 20.51 | 262,007 | -0.18(-0.87%) |
Nov 11, 2011 | 20.43 | 20.78 | 20.33 | 20.69 | 224,232 | +0.36(+1.77%) |
Nov 10, 2011 | 20.66 | 20.66 | 20.11 | 20.33 | 411,822 | -0.10(-0.49%) |
Nov 09, 2011 | 20.33 | 20.64 | 20.24 | 20.43 | 367,671 | -0.41(-1.97%) |
Nov 08, 2011 | 20.55 | 21.02 | 20.27 | 20.84 | 590,509 | +0.32(+1.56%) |
Nov 07, 2011 | 20.64 | 20.71 | 20.15 | 20.52 | 412,345 | -0.09(-0.44%) |
Nov 04, 2011 | 20.86 | 21.04 | 20.32 | 20.61 | 404,584 | -0.46(-2.18%) |
Nov 03, 2011 | 21.21 | 21.28 | 20.69 | 21.07 | 870,621 | -0.07(-0.33%) |
Nov 02, 2011 | 23.85 | 23.96 | 19.28 | 21.14 | 1,693,320 | +0.81(+3.98%) |
Nov 01, 2011 | 20.84 | 20.97 | 20.01 | 20.33 | 818,248 | -0.95(-4.46%) |
Oct 31, 2011 | 21.41 | 21.88 | 21.22 | 21.28 | 696,581 | -0.41(-1.89%) |
Oct 28, 2011 | 21.74 | 21.99 | 21.61 | 21.69 | 284,719 | -0.07(-0.32%) |
Oct 27, 2011 | 21.19 | 21.99 | 21.10 | 21.76 | 518,139 | +0.89(+4.26%) |
Oct 26, 2011 | 20.47 | 20.99 | 20.39 | 20.87 | 333,384 | +0.42(+2.05%) |
Oct 25, 2011 | 20.28 | 20.65 | 20.01 | 20.45 | 444,978 | +0.04(+0.20%) |
Oct 24, 2011 | 20.10 | 20.65 | 20.10 | 20.41 | 754,733 | +0.32(+1.59%) |
Oct 21, 2011 | 19.74 | 20.29 | 19.51 | 20.09 | 977,184 | +0.59(+3.03%) |
Oct 20, 2011 | 19.26 | 19.51 | 18.89 | 19.50 | 316,963 | +0.28(+1.46%) |
Oct 19, 2011 | 19.97 | 20.00 | 19.17 | 19.22 | 541,649 | -0.82(-4.09%) |
Oct 18, 2011 | 19.86 | 20.11 | 19.51 | 20.04 | 282,825 | +0.19(+0.96%) |
Oct 17, 2011 | 20.51 | 20.59 | 19.70 | 19.85 | 313,374 | -0.58(-2.84%) |
Oct 14, 2011 | 20.61 | 20.75 | 20.23 | 20.43 | 441,471 | -0.03(-0.15%) |
Oct 13, 2011 | 20.19 | 20.68 | 20.13 | 20.46 | 369,804 | +0.14(+0.69%) |
Oct 12, 2011 | 20.68 | 20.68 | 20.23 | 20.32 | 442,742 | -0.06(-0.29%) |
Oct 11, 2011 | 20.01 | 20.61 | 20.01 | 20.38 | 359,581 | +0.16(+0.79%) |
Oct 10, 2011 | 19.87 | 20.22 | 19.70 | 20.22 | 383,695 | +0.67(+3.43%) |
Oct 07, 2011 | 19.64 | 19.94 | 19.52 | 19.55 | 530,639 | -0.40(-2.01%) |
Oct 06, 2011 | 19.75 | 19.95 | 19.41 | 19.95 | 356,092 | +0.34(+1.73%) |
Oct 05, 2011 | 19.09 | 19.62 | 18.97 | 19.61 | 780,859 | +0.58(+3.05%) |
Oct 04, 2011 | 18.07 | 19.08 | 17.90 | 19.03 | 714,677 | +0.78(+4.27%) |
Oct 03, 2011 | 18.52 | 18.92 | 18.23 | 18.25 | 575,026 | -0.49(-2.61%) |
Sep 30, 2011 | 18.34 | 19.04 | 18.25 | 18.74 | 476,380 | +0.12(+0.64%) |
Sep 29, 2011 | 18.60 | 18.86 | 18.30 | 18.62 | 306,758 | +0.21(+1.14%) |
Sep 28, 2011 | 18.97 | 19.10 | 18.36 | 18.41 | 372,297 | -0.52(-2.75%) |
Sep 27, 2011 | 18.84 | 19.18 | 18.60 | 18.93 | 748,957 | +0.49(+2.66%) |
Sep 26, 2011 | 18.38 | 18.54 | 17.94 | 18.44 | 963,146 | -0.03(-0.16%) |
Sep 23, 2011 | 18.27 | 18.89 | 18.27 | 18.47 | 662,308 | +0.04(+0.22%) |
Sep 22, 2011 | 18.41 | 18.86 | 18.01 | 18.43 | 690,181 | -0.55(-2.90%) |
Sep 21, 2011 | 19.80 | 19.98 | 18.95 | 18.98 | 482,780 | -0.75(-3.80%) |
Sep 20, 2011 | 19.49 | 20.38 | 19.37 | 19.73 | 508,970 | +0.42(+2.18%) |
Sep 19, 2011 | 20.04 | 20.21 | 19.20 | 19.31 | 651,818 | -0.91(-4.50%) |
Sep 16, 2011 | 19.94 | 20.25 | 19.76 | 20.22 | 617,046 | +0.32(+1.61%) |
Sep 15, 2011 | 20.47 | 20.47 | 19.66 | 19.90 | 259,423 | -0.01(-0.05%) |
Sep 14, 2011 | 19.60 | 20.19 | 19.47 | 19.91 | 490,882 | +0.44(+2.26%) |
Sep 13, 2011 | 18.58 | 19.50 | 18.54 | 19.47 | 599,363 | +0.94(+5.07%) |
Sep 12, 2011 | 18.29 | 18.69 | 18.05 | 18.53 | 667,267 | +0.33(+1.81%) |
Sep 09, 2011 | 18.90 | 18.90 | 18.07 | 18.20 | 693,398 | -0.76(-4.01%) |
Sep 08, 2011 | 19.04 | 19.30 | 18.84 | 18.96 | 482,888 | -0.23(-1.20%) |
Sep 07, 2011 | 18.73 | 19.19 | 18.53 | 19.19 | 293,864 | +0.69(+3.73%) |
Sep 06, 2011 | 18.17 | 18.57 | 18.11 | 18.50 | 416,470 | -0.12(-0.64%) |
Sep 02, 2011 | 19.03 | 19.23 | 18.55 | 18.62 | 441,814 | -0.80(-4.12%) |
Sep 01, 2011 | 19.86 | 20.00 | 19.37 | 19.42 | 419,249 | -0.41(-2.07%) |
Aug 31, 2011 | 20.13 | 20.22 | 19.58 | 19.83 | 898,532 | -0.13(-0.65%) |
Aug 30, 2011 | 20.00 | 20.15 | 19.78 | 19.96 | 698,095 | -0.17(-0.84%) |
Aug 29, 2011 | 19.58 | 20.29 | 19.24 | 20.13 | 560,396 | +0.85(+4.41%) |
Aug 26, 2011 | 19.00 | 19.44 | 18.59 | 19.28 | 425,477 | +0.07(+0.36%) |
Aug 25, 2011 | 19.66 | 19.83 | 19.12 | 19.21 | 453,149 | -0.39(-1.99%) |
Aug 24, 2011 | 19.36 | 19.62 | 19.05 | 19.60 | 431,612 | +0.23(+1.19%) |
Aug 23, 2011 | 18.75 | 19.38 | 18.47 | 19.37 | 625,615 | +0.77(+4.14%) |
Aug 22, 2011 | 19.19 | 19.21 | 18.51 | 18.60 | 396,348 | -0.22(-1.17%) |
Aug 19, 2011 | 18.78 | 19.39 | 18.59 | 18.82 | 557,266 | -0.21(-1.10%) |
Aug 18, 2011 | 19.41 | 19.42 | 18.87 | 19.03 | 747,834 | -0.90(-4.52%) |
Aug 17, 2011 | 19.62 | 20.03 | 19.47 | 19.93 | 1,186,627 | +0.47(+2.42%) |
Aug 16, 2011 | 19.24 | 19.62 | 18.94 | 19.46 | 956,692 | +0.23(+1.20%) |
Aug 15, 2011 | 18.73 | 19.24 | 18.63 | 19.23 | 619,642 | +0.64(+3.44%) |
Aug 12, 2011 | 18.03 | 18.64 | 17.92 | 18.59 | 761,199 | +0.73(+4.09%) |
Aug 11, 2011 | 18.29 | 18.46 | 17.51 | 17.86 | 1,642,235 | -0.35(-1.92%) |
Aug 10, 2011 | 18.57 | 19.41 | 18.17 | 18.21 | 1,571,136 | -0.77(-4.06%) |
Aug 09, 2011 | 18.81 | 19.03 | 17.72 | 18.98 | 1,922,493 | +1.07(+5.97%) |
Aug 08, 2011 | 18.90 | 19.19 | 17.71 | 17.91 | 1,771,163 | -1.43(-7.39%) |
Aug 05, 2011 | 19.69 | 19.97 | 18.80 | 19.34 | 1,484,552 | -0.21(-1.07%) |
Aug 04, 2011 | 19.47 | 20.14 | 19.37 | 19.55 | 1,555,214 | -0.33(-1.66%) |
Aug 03, 2011 | 20.52 | 20.61 | 19.36 | 19.88 | 1,098,171 | -0.52(-2.55%) |
Aug 02, 2011 | 20.70 | 21.23 | 20.37 | 20.40 | 738,338 | -0.46(-2.21%) |
Aug 01, 2011 | 21.49 | 21.51 | 20.69 | 20.86 | 929,701 | -0.41(-1.93%) |
Jul 29, 2011 | 21.16 | 22.22 | 20.56 | 21.27 | 1,843,187 | -0.06(-0.28%) |
Jul 28, 2011 | 21.21 | 21.78 | 21.17 | 21.33 | 468,021 | +0.01(+0.05%) |
Jul 27, 2011 | 21.71 | 21.76 | 21.26 | 21.32 | 857,147 | -0.43(-1.98%) |
Jul 26, 2011 | 23.13 | 23.15 | 21.70 | 21.75 | 1,063,187 | -1.42(-6.13%) |
Jul 25, 2011 | 23.10 | 23.66 | 23.00 | 23.17 | 259,975 | -0.16(-0.69%) |
Jul 22, 2011 | 23.45 | 23.50 | 23.32 | 23.33 | 421,577 | -0.19(-0.81%) |
Jul 21, 2011 | 23.68 | 23.86 | 23.34 | 23.52 | 489,682 | +0.05(+0.21%) |
Jul 20, 2011 | 23.94 | 23.99 | 23.34 | 23.47 | 266,221 | -0.39(-1.63%) |
Jul 19, 2011 | 23.42 | 23.89 | 23.39 | 23.86 | 522,517 | +0.53(+2.27%) |
Jul 18, 2011 | 23.46 | 23.74 | 22.99 | 23.33 | 689,670 | -0.23(-0.98%) |
Jul 15, 2011 | 23.36 | 23.65 | 23.19 | 23.56 | 1,052,624 | +0.29(+1.25%) |
Jul 14, 2011 | 23.55 | 23.84 | 23.21 | 23.27 | 829,901 | -0.25(-1.06%) |
Jul 13, 2011 | 23.78 | 24.21 | 23.48 | 23.52 | 1,004,217 | -0.19(-0.80%) |
Jul 12, 2011 | 23.16 | 23.89 | 23.16 | 23.71 | 751,711 | +0.46(+1.98%) |
Jul 11, 2011 | 23.03 | 23.54 | 23.03 | 23.25 | 611,930 | -0.01(-0.04%) |
Jul 08, 2011 | 23.30 | 23.38 | 22.92 | 23.26 | 312,654 | -0.26(-1.11%) |
Jul 07, 2011 | 23.41 | 23.72 | 23.22 | 23.52 | 670,753 | +0.27(+1.16%) |
Jul 06, 2011 | 23.13 | 23.50 | 23.07 | 23.25 | 765,813 | +0.19(+0.82%) |
Jul 05, 2011 | 23.03 | 23.25 | 22.63 | 23.06 | 636,312 | -0.07(-0.30%) |
Jul 01, 2011 | 22.82 | 23.21 | 22.60 | 23.13 | 609,121 | +0.42(+1.85%) |
Jun 30, 2011 | 22.83 | 23.10 | 22.69 | 22.71 | 602,936 | -0.12(-0.53%) |
Jun 29, 2011 | 22.87 | 23.10 | 22.62 | 22.83 | 558,163 | +0.04(+0.18%) |
Jun 28, 2011 | 22.83 | 23.10 | 22.70 | 22.79 | 803,554 | -0.06(-0.26%) |
Jun 27, 2011 | 22.56 | 23.00 | 22.44 | 22.85 | 601,538 | +0.33(+1.47%) |
Jun 24, 2011 | 23.00 | 23.17 | 22.27 | 22.52 | 841,595 | -0.47(-2.04%) |
Jun 23, 2011 | 22.74 | 23.06 | 22.40 | 22.99 | 883,577 | +0.12(+0.52%) |
Jun 22, 2011 | 23.05 | 23.19 | 22.74 | 22.87 | 820,159 | -0.13(-0.57%) |
Jun 21, 2011 | 22.82 | 23.37 | 22.66 | 23.00 | 1,269,052 | +0.24(+1.05%) |
Jun 20, 2011 | 22.75 | 22.89 | 22.42 | 22.76 | 615,706 | +0.06(+0.26%) |
Jun 17, 2011 | 23.18 | 23.22 | 22.49 | 22.70 | 1,244,023 | -0.32(-1.39%) |
Jun 16, 2011 | 22.80 | 23.17 | 22.67 | 23.02 | 1,237,716 | +0.05(+0.22%) |
Jun 15, 2011 | 23.29 | 24.27 | 22.96 | 22.97 | 2,679,834 | -1.22(-5.04%) |
Jun 14, 2011 | 24.50 | 24.59 | 24.04 | 24.19 | 1,033,617 | -0.12(-0.49%) |
Jun 13, 2011 | 24.30 | 24.55 | 24.21 | 24.31 | 698,392 | +0.12(+0.50%) |
Jun 10, 2011 | 24.82 | 24.86 | 24.18 | 24.19 | 690,176 | -0.68(-2.73%) |
Jun 09, 2011 | 24.59 | 25.11 | 24.50 | 24.87 | 1,165,571 | +0.22(+0.89%) |
Jun 08, 2011 | 24.43 | 24.77 | 24.43 | 24.65 | 1,183,877 | +0.08(+0.33%) |
Jun 07, 2011 | 24.65 | 24.73 | 24.41 | 24.57 | 1,383,525 | +0.07(+0.29%) |
Jun 06, 2011 | 24.90 | 24.94 | 24.47 | 24.50 | 893,948 | -0.44(-1.76%) |