Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 29, 2012 | 20.35 | 20.48 | 20.23 | 20.34 | 766,710 | +0.12(+0.60%) |
Feb 28, 2012 | 20.23 | 20.34 | 20.17 | 20.22 | 444,105 | +0.02(+0.08%) |
Feb 27, 2012 | 20.23 | 20.32 | 20.00 | 20.20 | 507,229 | -0.08(-0.39%) |
Feb 24, 2012 | 20.29 | 20.46 | 20.20 | 20.28 | 422,753 | -0.02(-0.08%) |
Feb 23, 2012 | 20.28 | 20.30 | 20.13 | 20.29 | 415,638 | +0.05(+0.24%) |
Feb 22, 2012 | 20.28 | 20.35 | 20.00 | 20.25 | 763,052 | +0.12(+0.61%) |
Feb 21, 2012 | 20.24 | 20.39 | 20.00 | 20.12 | 638,640 | -0.09(-0.45%) |
Feb 17, 2012 | 20.05 | 20.35 | 20.02 | 20.22 | 454,617 | +0.16(+0.82%) |
Feb 16, 2012 | 20.09 | 20.20 | 19.93 | 20.05 | 618,263 | -0.02(-0.08%) |
Feb 15, 2012 | 20.10 | 20.28 | 19.97 | 20.07 | 530,825 | +0.02(+0.11%) |
Feb 14, 2012 | 19.93 | 20.06 | 19.84 | 20.05 | 791,904 | +0.09(+0.45%) |
Feb 13, 2012 | 20.01 | 20.06 | 19.82 | 19.95 | 559,943 | +0.10(+0.51%) |
Feb 10, 2012 | 20.22 | 20.22 | 19.75 | 19.85 | 1,029,218 | -0.53(-2.60%) |
Feb 09, 2012 | 20.37 | 20.64 | 20.32 | 20.39 | 832,167 | -0.02(-0.10%) |
Feb 08, 2012 | 20.49 | 20.65 | 20.32 | 20.41 | 381,826 | -0.04(-0.18%) |
Feb 07, 2012 | 20.24 | 20.55 | 20.17 | 20.44 | 483,295 | +0.14(+0.71%) |
Feb 06, 2012 | 20.47 | 20.48 | 20.19 | 20.30 | 655,578 | -0.36(-1.75%) |
Feb 03, 2012 | 20.64 | 20.88 | 20.55 | 20.66 | 588,751 | +0.13(+0.62%) |
Feb 02, 2012 | 20.38 | 20.62 | 20.38 | 20.53 | 441,455 | +0.10(+0.47%) |
Feb 01, 2012 | 20.49 | 20.60 | 20.25 | 20.44 | 629,480 | +0.02(+0.10%) |
Jan 31, 2012 | 20.70 | 20.82 | 20.24 | 20.42 | 627,932 | -0.14(-0.70%) |
Jan 30, 2012 | 20.28 | 20.65 | 20.17 | 20.56 | 698,154 | +0.14(+0.70%) |
Jan 27, 2012 | 20.58 | 20.65 | 20.36 | 20.42 | 775,444 | -0.26(-1.26%) |
Jan 26, 2012 | 20.77 | 20.86 | 20.66 | 20.68 | 401,118 | -0.05(-0.26%) |
Jan 25, 2012 | 20.55 | 20.75 | 20.43 | 20.73 | 420,529 | +0.16(+0.80%) |
Jan 24, 2012 | 20.77 | 20.85 | 20.39 | 20.57 | 608,697 | -0.40(-1.92%) |
Jan 23, 2012 | 20.90 | 21.02 | 20.78 | 20.97 | 628,862 | +0.29(+1.41%) |
Jan 20, 2012 | 20.55 | 20.69 | 20.47 | 20.68 | 408,354 | +0.03(+0.15%) |
Jan 19, 2012 | 20.44 | 20.83 | 20.43 | 20.65 | 438,054 | +0.25(+1.25%) |
Jan 18, 2012 | 20.01 | 20.55 | 20.01 | 20.39 | 1,001,642 | +0.39(+1.94%) |
Jan 17, 2012 | 20.12 | 20.20 | 19.85 | 20.00 | 863,311 | +0.14(+0.72%) |
Jan 13, 2012 | 20.12 | 20.13 | 19.81 | 19.86 | 607,454 | -0.36(-1.76%) |
Jan 12, 2012 | 20.26 | 20.51 | 20.06 | 20.22 | 490,695 | +0.01(+0.03%) |
Jan 11, 2012 | 20.27 | 20.31 | 20.11 | 20.21 | 492,998 | -0.02(-0.08%) |
Jan 10, 2012 | 20.33 | 20.44 | 20.19 | 20.23 | 450,749 | +0.07(+0.37%) |
Jan 09, 2012 | 20.06 | 20.18 | 19.71 | 20.15 | 804,418 | +0.03(+0.16%) |
Jan 06, 2012 | 20.48 | 20.51 | 20.00 | 20.12 | 792,186 | -0.41(-1.99%) |
Jan 05, 2012 | 20.37 | 20.54 | 20.19 | 20.53 | 1,074,333 | +0.16(+0.78%) |
Jan 04, 2012 | 20.42 | 20.58 | 20.33 | 20.37 | 704,574 | -0.08(-0.39%) |
Dec 30, 2011 | 20.37 | 20.60 | 20.31 | 20.45 | 405,147 | +0.14(+0.71%) |
Dec 29, 2011 | 20.14 | 20.33 | 20.01 | 20.31 | 506,158 | +0.15(+0.76%) |
Dec 28, 2011 | 20.31 | 20.37 | 20.01 | 20.15 | 312,484 | -0.21(-1.04%) |
Dec 27, 2011 | 20.25 | 20.46 | 20.21 | 20.36 | 102,713 | +0.04(+0.21%) |
Dec 23, 2011 | 20.31 | 20.46 | 20.26 | 20.32 | 297,199 | +0.35(+1.76%) |
Dec 21, 2011 | 19.69 | 20.11 | 19.62 | 19.97 | 898,911 | +0.28(+1.40%) |
Dec 20, 2011 | 19.41 | 19.73 | 19.40 | 19.69 | 624,619 | +0.39(+2.04%) |
Dec 19, 2011 | 18.91 | 19.39 | 18.88 | 19.30 | 1,071,267 | +0.48(+2.54%) |
Dec 16, 2011 | 19.02 | 19.29 | 18.79 | 18.82 | 1,842,983 | -0.20(-1.06%) |
Dec 15, 2011 | 19.26 | 19.32 | 18.92 | 19.03 | 476,180 | -0.04(-0.22%) |
Dec 14, 2011 | 18.94 | 19.15 | 18.87 | 19.07 | 647,152 | +0.12(+0.62%) |
Dec 13, 2011 | 19.16 | 19.46 | 18.80 | 18.95 | 668,414 | -0.03(-0.13%) |
Dec 12, 2011 | 18.60 | 19.04 | 18.54 | 18.98 | 607,414 | +0.16(+0.86%) |
Dec 09, 2011 | 18.73 | 18.86 | 18.57 | 18.82 | 660,299 | +0.03(+0.14%) |
Dec 08, 2011 | 19.20 | 19.32 | 18.73 | 18.79 | 570,169 | -0.48(-2.49%) |
Dec 07, 2011 | 19.05 | 19.35 | 18.87 | 19.27 | 572,420 | +0.18(+0.93%) |
Dec 06, 2011 | 19.16 | 19.20 | 18.95 | 19.09 | 311,792 | -0.01(-0.03%) |
Dec 05, 2011 | 19.28 | 19.32 | 18.96 | 19.10 | 566,753 | -0.04(-0.22%) |
Dec 02, 2011 | 19.57 | 19.58 | 19.04 | 19.14 | 760,388 | -0.30(-1.55%) |
Dec 01, 2011 | 19.30 | 19.52 | 19.27 | 19.44 | 601,227 | +0.16(+0.81%) |
Nov 30, 2011 | 19.11 | 19.42 | 19.08 | 19.28 | 736,401 | +0.64(+3.44%) |
Nov 29, 2011 | 18.67 | 18.83 | 18.61 | 18.64 | 590,529 | +0.05(+0.28%) |
Nov 28, 2011 | 18.56 | 18.87 | 18.51 | 18.59 | 684,207 | +0.46(+2.56%) |
Nov 25, 2011 | 18.13 | 18.31 | 18.04 | 18.13 | 320,934 | -0.08(-0.43%) |
Nov 23, 2011 | 18.35 | 18.35 | 18.13 | 18.21 | 510,398 | -0.29(-1.55%) |
Nov 22, 2011 | 18.35 | 18.72 | 18.31 | 18.49 | 638,431 | +0.14(+0.74%) |
Nov 21, 2011 | 18.25 | 18.42 | 18.22 | 18.36 | 527,757 | -0.04(-0.23%) |
Nov 18, 2011 | 18.55 | 18.63 | 18.31 | 18.40 | 520,174 | -0.08(-0.45%) |
Nov 17, 2011 | 18.69 | 18.79 | 18.35 | 18.48 | 656,024 | -0.26(-1.39%) |
Nov 16, 2011 | 18.70 | 18.93 | 18.61 | 18.74 | 524,187 | -0.20(-1.07%) |
Nov 15, 2011 | 19.10 | 19.10 | 18.92 | 18.95 | 607,241 | -0.27(-1.38%) |
Nov 14, 2011 | 19.43 | 19.50 | 19.08 | 19.21 | 595,144 | -0.33(-1.68%) |
Nov 11, 2011 | 19.45 | 19.61 | 19.40 | 19.54 | 352,262 | +0.13(+0.67%) |
Nov 10, 2011 | 19.23 | 19.46 | 19.07 | 19.41 | 566,550 | +0.20(+1.03%) |
Nov 09, 2011 | 19.26 | 19.48 | 19.20 | 19.21 | 617,685 | -0.45(-2.28%) |
Nov 08, 2011 | 19.58 | 19.69 | 19.47 | 19.66 | 429,753 | +0.09(+0.45%) |
Nov 07, 2011 | 19.31 | 19.60 | 19.29 | 19.57 | 505,156 | +0.25(+1.29%) |
Nov 04, 2011 | 19.12 | 19.40 | 19.12 | 19.32 | 558,005 | +0.01(+0.03%) |
Nov 03, 2011 | 18.99 | 19.37 | 18.90 | 19.32 | 675,344 | +0.48(+2.54%) |
Nov 02, 2011 | 18.83 | 19.25 | 18.73 | 18.84 | 734,986 | +0.26(+1.37%) |
Nov 01, 2011 | 18.45 | 18.87 | 18.32 | 18.58 | 1,094,803 | -0.35(-1.84%) |
Oct 31, 2011 | 18.99 | 19.38 | 18.93 | 18.93 | 1,009,954 | -0.10(-0.55%) |
Oct 28, 2011 | 19.07 | 19.28 | 18.88 | 19.03 | 671,334 | -0.04(-0.19%) |
Oct 27, 2011 | 19.04 | 19.21 | 18.74 | 19.07 | 1,275,737 | +0.49(+2.66%) |
Oct 26, 2011 | 18.48 | 18.76 | 18.37 | 18.58 | 1,098,760 | +0.33(+1.83%) |
Oct 25, 2011 | 18.37 | 18.59 | 18.22 | 18.24 | 1,295,145 | -0.31(-1.66%) |
Oct 24, 2011 | 18.61 | 18.65 | 18.47 | 18.55 | 691,600 | +0.02(+0.08%) |
Oct 21, 2011 | 18.76 | 18.81 | 18.49 | 18.53 | 542,577 | -0.03(-0.14%) |
Oct 20, 2011 | 18.56 | 18.71 | 18.36 | 18.56 | 782,352 | +0.00(+0.00%) |
Oct 19, 2011 | 18.93 | 19.08 | 18.50 | 18.56 | 603,813 | -0.37(-1.95%) |
Oct 18, 2011 | 18.53 | 19.10 | 18.45 | 18.93 | 934,332 | +0.37(+1.99%) |
Oct 17, 2011 | 18.64 | 18.78 | 18.47 | 18.56 | 476,439 | -0.08(-0.42%) |
Oct 14, 2011 | 18.67 | 18.76 | 18.50 | 18.64 | 490,296 | +0.20(+1.07%) |
Oct 13, 2011 | 18.59 | 18.64 | 18.25 | 18.44 | 747,173 | -0.20(-1.06%) |
Oct 12, 2011 | 18.49 | 18.75 | 18.33 | 18.64 | 1,012,147 | +0.54(+2.96%) |
Oct 11, 2011 | 17.99 | 18.19 | 17.87 | 18.10 | 658,689 | +0.07(+0.38%) |
Oct 10, 2011 | 17.88 | 18.11 | 17.87 | 18.03 | 388,541 | +0.39(+2.21%) |
Oct 07, 2011 | 17.94 | 18.20 | 17.48 | 17.64 | 1,097,742 | -0.12(-0.67%) |
Oct 06, 2011 | 17.46 | 17.81 | 17.45 | 17.76 | 831,187 | +0.33(+1.88%) |
Oct 05, 2011 | 17.13 | 17.48 | 17.10 | 17.44 | 1,038,828 | +0.24(+1.42%) |
Oct 04, 2011 | 17.37 | 17.44 | 16.81 | 17.19 | 1,908,673 | -0.44(-2.48%) |
Oct 03, 2011 | 17.80 | 17.96 | 17.60 | 17.63 | 1,181,520 | -0.19(-1.05%) |
Sep 30, 2011 | 17.50 | 18.01 | 17.47 | 17.82 | 770,103 | +0.06(+0.35%) |
Sep 29, 2011 | 18.12 | 18.12 | 17.39 | 17.75 | 923,427 | +0.07(+0.41%) |
Sep 28, 2011 | 18.23 | 18.25 | 17.65 | 17.68 | 886,011 | -0.49(-2.69%) |
Sep 27, 2011 | 18.40 | 18.43 | 18.13 | 18.17 | 717,114 | +0.21(+1.19%) |
Sep 26, 2011 | 18.25 | 18.37 | 17.78 | 17.96 | 1,124,572 | -0.24(-1.32%) |
Sep 23, 2011 | 18.42 | 18.57 | 18.12 | 18.20 | 758,881 | -0.11(-0.63%) |
Sep 22, 2011 | 17.89 | 18.40 | 17.58 | 18.31 | 1,670,562 | -0.19(-1.01%) |
Sep 21, 2011 | 19.14 | 19.14 | 18.47 | 18.50 | 792,416 | -0.65(-3.37%) |
Sep 20, 2011 | 19.44 | 19.51 | 19.09 | 19.14 | 1,051,058 | -0.37(-1.90%) |
Sep 19, 2011 | 19.57 | 19.72 | 19.43 | 19.51 | 812,355 | -0.41(-2.04%) |
Sep 16, 2011 | 20.26 | 20.33 | 19.80 | 19.92 | 1,025,066 | -0.33(-1.65%) |
Sep 15, 2011 | 20.52 | 20.60 | 20.16 | 20.25 | 715,791 | -0.07(-0.33%) |
Sep 14, 2011 | 19.86 | 20.53 | 19.83 | 20.32 | 904,977 | +0.45(+2.28%) |
Sep 13, 2011 | 19.45 | 20.03 | 19.35 | 19.87 | 952,720 | +0.74(+3.87%) |
Sep 12, 2011 | 19.21 | 19.38 | 18.96 | 19.13 | 907,591 | -0.25(-1.29%) |
Sep 09, 2011 | 19.57 | 19.83 | 19.30 | 19.38 | 1,312,041 | -0.40(-2.04%) |
Sep 08, 2011 | 19.52 | 19.95 | 19.52 | 19.78 | 743,225 | +0.09(+0.47%) |
Sep 07, 2011 | 19.36 | 19.80 | 19.35 | 19.69 | 572,481 | +0.42(+2.20%) |
Sep 06, 2011 | 19.27 | 19.32 | 18.97 | 19.27 | 930,643 | -0.45(-2.28%) |
Sep 02, 2011 | 19.36 | 19.90 | 19.36 | 19.72 | 747,346 | -0.07(-0.34%) |
Sep 01, 2011 | 19.83 | 20.18 | 19.73 | 19.78 | 1,075,736 | -0.09(-0.44%) |
Aug 31, 2011 | 19.79 | 19.97 | 19.72 | 19.87 | 1,205,778 | +0.13(+0.65%) |
Aug 30, 2011 | 19.57 | 19.84 | 19.49 | 19.74 | 632,545 | +0.07(+0.34%) |
Aug 29, 2011 | 19.56 | 19.83 | 19.45 | 19.67 | 562,451 | +0.36(+1.85%) |
Aug 26, 2011 | 19.14 | 19.42 | 18.94 | 19.32 | 625,304 | +0.12(+0.64%) |
Aug 25, 2011 | 19.48 | 19.68 | 19.06 | 19.19 | 996,796 | -0.22(-1.13%) |
Aug 24, 2011 | 19.46 | 19.77 | 19.32 | 19.41 | 1,039,590 | -0.08(-0.39%) |
Aug 23, 2011 | 19.14 | 19.50 | 19.10 | 19.49 | 850,432 | +0.43(+2.28%) |
Aug 22, 2011 | 19.17 | 19.22 | 18.99 | 19.06 | 1,074,959 | +0.24(+1.28%) |
Aug 19, 2011 | 18.82 | 19.30 | 18.76 | 18.82 | 903,046 | -0.11(-0.57%) |
Aug 18, 2011 | 18.59 | 19.00 | 18.54 | 18.92 | 1,073,470 | -0.31(-1.62%) |
Aug 17, 2011 | 19.30 | 19.53 | 19.19 | 19.24 | 775,013 | +0.01(+0.03%) |
Aug 16, 2011 | 19.33 | 19.33 | 19.09 | 19.23 | 743,572 | -0.22(-1.16%) |
Aug 15, 2011 | 18.91 | 19.59 | 18.89 | 19.45 | 755,594 | +0.62(+3.31%) |
Aug 12, 2011 | 19.14 | 19.20 | 18.77 | 18.83 | 1,223,881 | -0.16(-0.86%) |
Aug 11, 2011 | 18.22 | 19.41 | 18.21 | 19.00 | 2,118,488 | +0.88(+4.88%) |
Aug 10, 2011 | 18.27 | 18.48 | 18.00 | 18.11 | 1,764,321 | -0.42(-2.29%) |
Aug 09, 2011 | 18.12 | 18.56 | 17.58 | 18.54 | 2,656,576 | +0.70(+3.92%) |
Aug 08, 2011 | 18.12 | 18.45 | 17.77 | 17.84 | 2,469,264 | -0.90(-4.83%) |
Aug 05, 2011 | 18.58 | 18.90 | 18.14 | 18.74 | 2,963,874 | +0.20(+1.10%) |
Aug 04, 2011 | 19.36 | 19.42 | 18.48 | 18.54 | 2,183,441 | -1.03(-5.27%) |
Aug 03, 2011 | 19.32 | 19.67 | 19.12 | 19.57 | 1,401,482 | +0.25(+1.30%) |
Aug 02, 2011 | 19.30 | 19.60 | 19.05 | 19.32 | 1,471,491 | -0.18(-0.94%) |
Aug 01, 2011 | 19.75 | 19.77 | 19.28 | 19.50 | 583,838 | +0.01(+0.03%) |
Jul 29, 2011 | 19.58 | 19.75 | 19.44 | 19.50 | 1,454,071 | -0.26(-1.29%) |
Jul 28, 2011 | 19.45 | 20.00 | 19.37 | 19.75 | 1,161,326 | +0.29(+1.50%) |
Jul 27, 2011 | 19.66 | 19.84 | 19.44 | 19.46 | 932,215 | -0.30(-1.50%) |
Jul 26, 2011 | 20.25 | 20.25 | 19.35 | 19.76 | 1,674,650 | -0.67(-3.28%) |
Jul 25, 2011 | 20.45 | 20.48 | 20.34 | 20.43 | 549,368 | -0.01(-0.05%) |
Jul 22, 2011 | 20.36 | 20.45 | 20.31 | 20.44 | 804,604 | +0.02(+0.08%) |
Jul 21, 2011 | 20.28 | 20.54 | 20.25 | 20.42 | 748,522 | +0.24(+1.19%) |
Jul 20, 2011 | 20.44 | 20.55 | 20.04 | 20.18 | 778,470 | -0.28(-1.35%) |
Jul 19, 2011 | 20.32 | 20.68 | 20.30 | 20.46 | 446,624 | +0.30(+1.47%) |
Jul 18, 2011 | 20.17 | 20.23 | 19.88 | 20.16 | 552,340 | -0.22(-1.10%) |
Jul 15, 2011 | 20.75 | 20.77 | 20.27 | 20.38 | 798,235 | -0.16(-0.77%) |
Jul 14, 2011 | 20.62 | 20.73 | 20.51 | 20.54 | 1,155,661 | +0.05(+0.25%) |
Jul 13, 2011 | 20.38 | 20.78 | 20.38 | 20.49 | 1,809,467 | +0.07(+0.35%) |
Jul 12, 2011 | 19.84 | 20.54 | 19.84 | 20.42 | 1,215,676 | +0.45(+2.28%) |
Jul 11, 2011 | 20.11 | 20.18 | 19.83 | 19.97 | 1,238,248 | -0.30(-1.46%) |
Jul 08, 2011 | 20.08 | 20.29 | 20.03 | 20.26 | 593,601 | +0.09(+0.43%) |
Jul 07, 2011 | 20.64 | 20.64 | 20.05 | 20.18 | 1,022,261 | -0.30(-1.47%) |
Jul 06, 2011 | 20.56 | 20.60 | 20.32 | 20.48 | 575,667 | -0.15(-0.72%) |
Jul 05, 2011 | 20.42 | 20.79 | 20.41 | 20.62 | 826,206 | +0.34(+1.69%) |
Jul 01, 2011 | 20.16 | 20.29 | 19.98 | 20.28 | 265,645 | +0.09(+0.46%) |
Jun 30, 2011 | 19.84 | 20.24 | 19.84 | 20.19 | 885,259 | +0.43(+2.20%) |
Jun 29, 2011 | 19.54 | 19.86 | 19.48 | 19.76 | 617,827 | +0.39(+2.03%) |
Jun 28, 2011 | 19.17 | 19.46 | 19.17 | 19.36 | 329,457 | +0.22(+1.17%) |
Jun 27, 2011 | 19.13 | 19.18 | 19.03 | 19.14 | 322,951 | +0.01(+0.03%) |
Jun 24, 2011 | 19.11 | 19.26 | 18.99 | 19.13 | 700,980 | +0.04(+0.21%) |
Jun 23, 2011 | 19.00 | 19.11 | 18.84 | 19.09 | 538,521 | -0.15(-0.77%) |
Jun 22, 2011 | 19.25 | 19.40 | 19.11 | 19.24 | 475,636 | -0.02(-0.11%) |
Jun 21, 2011 | 18.87 | 19.35 | 18.87 | 19.26 | 640,213 | +0.52(+2.78%) |
Jun 20, 2011 | 18.74 | 18.81 | 18.70 | 18.74 | 737,324 | +0.30(+1.63%) |
Jun 17, 2011 | 18.59 | 18.65 | 18.41 | 18.44 | 799,104 | -0.06(-0.30%) |
Jun 16, 2011 | 18.41 | 18.59 | 18.40 | 18.49 | 399,417 | -0.10(-0.52%) |
Jun 15, 2011 | 18.80 | 18.87 | 18.50 | 18.59 | 625,492 | -0.34(-1.78%) |
Jun 14, 2011 | 18.96 | 19.01 | 18.72 | 18.93 | 422,058 | +0.15(+0.79%) |
Jun 13, 2011 | 18.98 | 19.01 | 18.67 | 18.78 | 686,638 | +0.02(+0.08%) |
Jun 10, 2011 | 19.06 | 19.07 | 18.73 | 18.77 | 941,235 | -0.29(-1.50%) |
Jun 09, 2011 | 18.92 | 19.12 | 18.83 | 19.05 | 567,031 | +0.19(+0.98%) |
Jun 08, 2011 | 18.85 | 19.11 | 18.79 | 18.87 | 677,515 | -0.16(-0.82%) |
Jun 07, 2011 | 18.77 | 19.18 | 18.72 | 19.02 | 805,564 | +0.34(+1.82%) |
Jun 06, 2011 | 18.73 | 18.79 | 18.59 | 18.68 | 1,236,901 | -0.02(-0.08%) |
Jun 03, 2011 | 18.62 | 18.76 | 18.48 | 18.70 | 790,556 | -0.47(-2.43%) |
May 24, 2011 | 19.15 | 19.42 | 19.15 | 19.16 | 689,423 | +0.09(+0.47%) |
May 23, 2011 | 19.21 | 19.21 | 19.02 | 19.07 | 489,731 | -0.36(-1.86%) |
May 20, 2011 | 19.22 | 19.52 | 19.15 | 19.43 | 863,324 | +0.06(+0.28%) |
May 19, 2011 | 19.06 | 19.42 | 19.02 | 19.38 | 1,152,478 | +0.42(+2.22%) |
May 18, 2011 | 18.63 | 18.99 | 18.52 | 18.96 | 789,656 | +0.34(+1.80%) |
May 17, 2011 | 18.27 | 18.70 | 18.27 | 18.62 | 742,643 | +0.26(+1.42%) |
May 16, 2011 | 18.42 | 18.47 | 18.31 | 18.36 | 576,206 | -0.16(-0.84%) |
May 13, 2011 | 18.41 | 18.54 | 18.33 | 18.51 | 560,254 | +0.05(+0.27%) |
May 12, 2011 | 18.37 | 18.53 | 18.12 | 18.46 | 770,703 | +0.04(+0.22%) |
May 11, 2011 | 18.59 | 18.69 | 18.34 | 18.42 | 542,682 | -0.21(-1.13%) |
May 10, 2011 | 18.57 | 18.64 | 18.44 | 18.63 | 993,808 | +0.14(+0.73%) |
May 09, 2011 | 18.34 | 18.52 | 18.15 | 18.50 | 815,584 | +0.21(+1.15%) |
May 06, 2011 | 18.39 | 18.55 | 18.20 | 18.29 | 728,352 | +0.08(+0.44%) |
May 05, 2011 | 18.24 | 18.31 | 18.04 | 18.21 | 835,917 | -0.19(-1.01%) |
May 04, 2011 | 18.50 | 18.52 | 18.33 | 18.39 | 701,244 | -0.14(-0.73%) |
May 03, 2011 | 18.94 | 18.95 | 18.42 | 18.53 | 1,017,889 | -0.42(-2.19%) |
May 02, 2011 | 19.02 | 19.02 | 18.95 | 18.95 | 674,952 | -0.01(-0.05%) |
Apr 29, 2011 | 18.45 | 18.96 | 18.44 | 18.96 | 851,152 | +0.39(+2.11%) |
Apr 28, 2011 | 18.57 | 18.65 | 18.36 | 18.56 | 698,290 | -0.06(-0.32%) |
Apr 27, 2011 | 18.43 | 18.69 | 18.43 | 18.62 | 832,911 | +0.32(+1.75%) |
Apr 26, 2011 | 18.12 | 18.33 | 18.07 | 18.30 | 800,952 | +0.27(+1.47%) |
Apr 25, 2011 | 18.16 | 18.16 | 18.01 | 18.04 | 614,288 | -0.05(-0.25%) |
Apr 21, 2011 | 18.24 | 18.28 | 18.05 | 18.08 | 535,024 | -0.08(-0.44%) |
Apr 20, 2011 | 18.16 | 18.25 | 18.12 | 18.16 | 428,119 | +0.15(+0.81%) |
Apr 19, 2011 | 18.12 | 18.13 | 17.95 | 18.02 | 459,193 | -0.06(-0.30%) |
Apr 18, 2011 | 17.91 | 18.15 | 17.79 | 18.07 | 747,834 | +0.04(+0.22%) |
Apr 15, 2011 | 17.96 | 18.11 | 17.95 | 18.03 | 617,942 | -0.09(-0.47%) |
Apr 14, 2011 | 18.05 | 18.16 | 17.86 | 18.12 | 860,776 | -0.13(-0.69%) |
Apr 13, 2011 | 18.28 | 18.29 | 18.11 | 18.24 | 413,447 | +0.02(+0.08%) |
Apr 12, 2011 | 18.00 | 18.29 | 17.98 | 18.23 | 564,583 | +0.10(+0.55%) |
Apr 11, 2011 | 18.07 | 18.25 | 18.03 | 18.13 | 457,674 | +0.06(+0.30%) |
Apr 08, 2011 | 18.14 | 18.16 | 18.01 | 18.07 | 338,388 | +0.06(+0.31%) |
Apr 07, 2011 | 18.25 | 18.27 | 17.99 | 18.02 | 598,346 | -0.25(-1.34%) |
Apr 06, 2011 | 18.44 | 18.47 | 18.21 | 18.26 | 589,356 | +0.00(+0.00%) |
Apr 05, 2011 | 18.11 | 18.29 | 18.09 | 18.26 | 519,028 | +0.15(+0.83%) |
Apr 04, 2011 | 18.29 | 18.30 | 18.05 | 18.11 | 785,525 | -0.17(-0.93%) |
Apr 01, 2011 | 18.37 | 18.54 | 18.22 | 18.28 | 599,544 | +0.05(+0.25%) |
Mar 31, 2011 | 18.38 | 18.44 | 18.16 | 18.24 | 1,183,741 | -0.04(-0.19%) |
Mar 30, 2011 | 18.30 | 18.44 | 18.27 | 18.27 | 1,196,539 | +0.11(+0.58%) |
Mar 29, 2011 | 17.99 | 18.23 | 17.97 | 18.17 | 686,204 | +0.20(+1.09%) |
Mar 28, 2011 | 18.04 | 18.13 | 17.92 | 17.97 | 502,951 | -0.06(-0.33%) |
Mar 25, 2011 | 17.93 | 18.12 | 17.92 | 18.03 | 688,429 | +0.13(+0.73%) |
Mar 24, 2011 | 17.84 | 17.96 | 17.74 | 17.90 | 582,189 | +0.13(+0.70%) |
Mar 23, 2011 | 17.59 | 17.83 | 17.52 | 17.78 | 823,545 | +0.17(+0.97%) |
Mar 22, 2011 | 17.61 | 17.74 | 17.45 | 17.61 | 792,735 | +0.14(+0.77%) |
Mar 21, 2011 | 17.54 | 17.55 | 17.46 | 17.47 | 538,129 | +0.33(+1.93%) |
Mar 18, 2011 | 17.34 | 17.40 | 17.07 | 17.14 | 799,872 | -0.10(-0.58%) |
Mar 17, 2011 | 17.24 | 17.35 | 17.14 | 17.24 | 825,543 | +0.25(+1.47%) |
Mar 16, 2011 | 16.97 | 17.24 | 16.85 | 16.99 | 1,363,264 | +0.12(+0.72%) |
Mar 15, 2011 | 16.86 | 16.96 | 16.86 | 16.87 | 1,166,468 | -0.14(-0.84%) |
Mar 14, 2011 | 17.05 | 17.05 | 16.91 | 17.01 | 729,124 | -0.13(-0.74%) |
Mar 11, 2011 | 16.95 | 17.17 | 16.93 | 17.14 | 659,369 | +0.12(+0.69%) |
Mar 10, 2011 | 17.17 | 17.22 | 17.02 | 17.02 | 966,401 | -0.24(-1.39%) |
Mar 09, 2011 | 17.20 | 17.42 | 17.20 | 17.26 | 970,840 | +0.10(+0.57%) |
Mar 08, 2011 | 16.93 | 17.19 | 16.82 | 17.16 | 702,208 | +0.27(+1.63%) |
Mar 07, 2011 | 17.21 | 17.21 | 16.81 | 16.89 | 1,055,202 | -0.26(-1.54%) |
Mar 04, 2011 | 17.31 | 17.33 | 17.05 | 17.15 | 677,844 | -0.16(-0.91%) |
Mar 03, 2011 | 17.24 | 17.34 | 17.24 | 17.31 | 588,357 | +0.07(+0.43%) |
Mar 02, 2011 | 17.21 | 17.32 | 17.21 | 17.24 | 625,867 | +0.01(+0.06%) |