Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Jun 30, 2011 | 20.70 | 20.87 | 20.64 | 20.86 | 15,775 | -0.04(-0.19%) |
Jun 29, 2011 | 20.80 | 20.96 | 20.77 | 20.90 | 16,466 | +0.11(+0.53%) |
Jun 28, 2011 | 21.00 | 21.00 | 20.61 | 20.79 | 23,390 | -0.01(-0.05%) |
Jun 27, 2011 | 20.55 | 20.94 | 20.52 | 20.80 | 18,199 | +0.25(+1.22%) |
Jun 24, 2011 | 20.94 | 20.94 | 20.55 | 20.55 | 16,563 | -0.02(-0.10%) |
Jun 23, 2011 | 20.84 | 20.84 | 20.45 | 20.57 | 7,435 | -0.48(-2.28%) |
Jun 22, 2011 | 20.81 | 21.33 | 20.81 | 21.05 | 17,121 | +0.22(+1.06%) |
Jun 21, 2011 | 20.78 | 20.98 | 20.74 | 20.83 | 15,455 | +0.22(+1.07%) |
Jun 20, 2011 | 20.48 | 20.61 | 20.45 | 20.61 | 33,024 | -0.11(-0.53%) |
Jun 17, 2011 | 20.47 | 20.99 | 20.47 | 20.72 | 12,945 | +0.20(+0.97%) |
Jun 16, 2011 | 20.49 | 20.56 | 20.40 | 20.52 | 6,081 | -0.26(-1.25%) |
Jun 15, 2011 | 21.18 | 21.18 | 20.65 | 20.78 | 134,609 | -0.48(-2.26%) |
Jun 14, 2011 | 21.37 | 21.47 | 21.26 | 21.26 | 43,370 | +0.01(+0.05%) |
Jun 13, 2011 | 21.11 | 21.29 | 20.98 | 21.25 | 10,360 | +0.53(+2.56%) |
Jun 10, 2011 | 21.14 | 21.14 | 20.72 | 20.72 | 17,008 | -0.74(-3.45%) |
Jun 09, 2011 | 21.39 | 21.47 | 21.25 | 21.46 | 57,580 | +0.47(+2.24%) |
Jun 08, 2011 | 21.12 | 21.17 | 20.96 | 20.99 | 37,191 | -0.26(-1.22%) |
Jun 07, 2011 | 21.08 | 21.25 | 20.79 | 21.25 | 8,603 | +0.72(+3.51%) |
Jun 06, 2011 | 21.00 | 21.00 | 20.44 | 20.53 | 32,132 | -0.13(-0.63%) |
Jun 03, 2011 | 20.64 | 20.69 | 20.47 | 20.66 | 5,438 | -0.01(-0.05%) |
May 24, 2011 | 20.84 | 20.88 | 20.63 | 20.67 | 19,645 | +0.33(+1.62%) |
May 23, 2011 | 20.54 | 20.54 | 20.16 | 20.34 | 8,107 | -0.34(-1.64%) |
May 20, 2011 | 20.73 | 20.89 | 20.62 | 20.68 | 9,082 | -0.24(-1.15%) |
May 19, 2011 | 20.62 | 20.94 | 20.62 | 20.92 | 11,438 | +0.35(+1.70%) |
May 18, 2011 | 20.36 | 20.59 | 20.36 | 20.57 | 11,029 | +0.19(+0.93%) |
May 17, 2011 | 20.84 | 20.84 | 20.31 | 20.38 | 21,521 | +0.22(+1.09%) |
May 16, 2011 | 20.11 | 20.49 | 20.09 | 20.16 | 247,099 | -0.19(-0.93%) |
May 13, 2011 | 20.71 | 20.77 | 20.35 | 20.35 | 124,972 | -0.27(-1.31%) |
May 12, 2011 | 20.61 | 20.85 | 20.60 | 20.62 | 80,481 | +0.41(+2.03%) |
May 11, 2011 | 20.84 | 20.84 | 20.21 | 20.21 | 54,930 | +0.14(+0.70%) |
May 10, 2011 | 20.34 | 20.39 | 20.05 | 20.07 | 244,142 | -0.07(-0.35%) |
May 09, 2011 | 19.61 | 20.14 | 19.61 | 20.14 | 21,891 | -0.76(-3.64%) |
May 06, 2011 | 20.79 | 20.90 | 20.58 | 20.90 | 9,930 | +0.16(+0.77%) |
May 05, 2011 | 20.76 | 20.90 | 20.60 | 20.74 | 17,577 | -0.26(-1.24%) |
May 04, 2011 | 21.06 | 21.26 | 21.00 | 21.00 | 6,265 | -0.44(-2.05%) |
May 03, 2011 | 21.44 | 21.69 | 21.44 | 21.44 | 21,378 | -0.31(-1.43%) |
May 02, 2011 | 21.65 | 21.75 | 21.65 | 21.75 | 12,244 | +0.01(+0.05%) |
Apr 29, 2011 | 21.20 | 21.75 | 21.20 | 21.74 | 147,690 | -0.64(-2.86%) |
Apr 28, 2011 | 21.70 | 22.45 | 21.70 | 22.38 | 16,751 | +0.00(+0.00%) |
Apr 27, 2011 | 21.70 | 22.38 | 21.70 | 22.38 | 17,526 | +0.26(+1.18%) |
Apr 26, 2011 | 21.92 | 22.21 | 21.92 | 22.12 | 18,584 | +0.43(+1.98%) |
Apr 25, 2011 | 21.85 | 21.85 | 21.66 | 21.69 | 11,711 | -0.03(-0.14%) |
Apr 21, 2011 | 21.80 | 21.90 | 21.72 | 21.72 | 9,447 | -0.28(-1.27%) |
Apr 20, 2011 | 21.89 | 22.00 | 21.76 | 22.00 | 6,903 | +0.43(+1.99%) |
Apr 19, 2011 | 21.35 | 21.57 | 21.22 | 21.57 | 13,118 | +0.49(+2.32%) |
Apr 18, 2011 | 21.01 | 21.09 | 20.88 | 21.08 | 14,890 | -0.44(-2.04%) |
Apr 15, 2011 | 21.80 | 21.81 | 21.52 | 21.52 | 22,574 | -0.18(-0.83%) |
Apr 14, 2011 | 21.65 | 21.78 | 21.60 | 21.70 | 6,734 | +0.34(+1.59%) |
Apr 13, 2011 | 21.16 | 21.53 | 21.16 | 21.36 | 9,892 | +0.36(+1.71%) |
Apr 12, 2011 | 21.25 | 21.25 | 20.94 | 21.00 | 9,541 | -0.42(-1.96%) |
Apr 11, 2011 | 21.35 | 21.53 | 21.35 | 21.42 | 22,574 | +0.50(+2.39%) |
Apr 08, 2011 | 21.15 | 21.25 | 20.89 | 20.92 | 15,871 | -0.10(-0.48%) |
Apr 07, 2011 | 20.95 | 21.14 | 20.82 | 21.02 | 15,735 | -0.18(-0.85%) |
Apr 06, 2011 | 21.14 | 21.29 | 21.04 | 21.20 | 29,231 | -0.20(-0.93%) |
Apr 05, 2011 | 21.60 | 21.65 | 21.40 | 21.40 | 116,103 | -0.23(-1.06%) |
Apr 04, 2011 | 21.60 | 21.65 | 21.50 | 21.63 | 10,682 | +0.11(+0.51%) |
Apr 01, 2011 | 21.20 | 21.52 | 21.19 | 21.52 | 19,614 | +0.39(+1.85%) |
Mar 31, 2011 | 21.20 | 21.25 | 21.02 | 21.13 | 16,560 | -0.27(-1.26%) |
Mar 30, 2011 | 21.40 | 21.40 | 21.40 | 21.40 | 33,397 | +0.60(+2.88%) |
Mar 29, 2011 | 20.50 | 20.80 | 20.47 | 20.80 | 26,038 | +0.02(+0.10%) |
Mar 28, 2011 | 20.65 | 20.90 | 20.65 | 20.78 | 19,009 | -0.02(-0.10%) |
Mar 25, 2011 | 20.65 | 20.94 | 20.65 | 20.80 | 54,038 | -0.11(-0.53%) |
Mar 24, 2011 | 20.96 | 21.20 | 20.88 | 20.91 | 14,735 | +0.06(+0.29%) |
Mar 23, 2011 | 21.03 | 21.03 | 20.61 | 20.85 | 17,512 | -0.59(-2.75%) |
Mar 22, 2011 | 21.69 | 21.69 | 21.42 | 21.44 | 15,918 | -0.06(-0.28%) |
Mar 21, 2011 | 21.45 | 21.59 | 21.40 | 21.50 | 21,511 | +0.14(+0.66%) |
Mar 18, 2011 | 21.05 | 21.54 | 21.04 | 21.36 | 16,389 | +0.69(+3.34%) |
Mar 17, 2011 | 20.55 | 20.73 | 20.51 | 20.67 | 17,113 | +0.21(+1.03%) |
Mar 16, 2011 | 20.76 | 20.95 | 20.22 | 20.46 | 16,503 | -0.47(-2.25%) |
Mar 15, 2011 | 20.46 | 21.00 | 20.37 | 20.93 | 15,272 | -0.32(-1.51%) |
Mar 14, 2011 | 21.30 | 21.30 | 20.95 | 21.25 | 9,224 | -0.29(-1.35%) |
Mar 11, 2011 | 21.44 | 21.54 | 21.30 | 21.54 | 10,318 | -0.15(-0.69%) |
Mar 10, 2011 | 21.52 | 21.85 | 21.52 | 21.69 | 11,486 | -0.40(-1.81%) |
Mar 09, 2011 | 21.71 | 22.10 | 21.71 | 22.09 | 10,160 | +0.19(+0.87%) |
Mar 08, 2011 | 21.61 | 22.01 | 21.61 | 21.90 | 17,613 | -0.02(-0.09%) |
Mar 07, 2011 | 22.00 | 22.15 | 21.76 | 21.92 | 14,615 | -0.13(-0.59%) |
Mar 04, 2011 | 22.12 | 22.12 | 21.85 | 22.05 | 21,641 | -0.02(-0.09%) |
Mar 03, 2011 | 21.76 | 22.08 | 21.76 | 22.07 | 15,101 | +0.38(+1.75%) |
Mar 02, 2011 | 21.55 | 21.87 | 21.50 | 21.69 | 12,032 | +0.01(+0.05%) |
Mar 01, 2011 | 22.09 | 22.10 | 21.68 | 21.68 | 24,411 | -0.62(-2.78%) |
Feb 28, 2011 | 22.10 | 22.33 | 22.10 | 22.30 | 27,082 | +0.33(+1.50%) |
Feb 25, 2011 | 21.61 | 22.05 | 21.60 | 21.97 | 683,446 | +0.12(+0.55%) |
Feb 24, 2011 | 21.84 | 21.85 | 21.40 | 21.85 | 39,812 | +0.25(+1.16%) |
Feb 23, 2011 | 21.89 | 21.94 | 21.59 | 21.60 | 12,698 | -0.34(-1.55%) |
Feb 22, 2011 | 21.95 | 22.10 | 21.77 | 21.94 | 15,243 | -0.43(-1.92%) |
Feb 18, 2011 | 22.11 | 22.52 | 22.11 | 22.37 | 16,108 | -0.03(-0.13%) |
Feb 17, 2011 | 22.29 | 22.41 | 22.17 | 22.40 | 18,065 | +0.11(+0.49%) |
Feb 16, 2011 | 21.90 | 22.40 | 21.90 | 22.29 | 11,699 | +0.30(+1.36%) |
Feb 15, 2011 | 21.86 | 21.99 | 21.81 | 21.99 | 11,278 | +0.03(+0.14%) |
Feb 14, 2011 | 21.86 | 21.96 | 21.74 | 21.96 | 26,111 | -0.08(-0.36%) |
Feb 11, 2011 | 21.80 | 22.25 | 21.80 | 22.04 | 25,682 | +0.59(+2.75%) |
Feb 10, 2011 | 21.49 | 21.72 | 21.35 | 21.45 | 16,946 | -0.15(-0.69%) |
Feb 09, 2011 | 21.48 | 21.68 | 21.43 | 21.60 | 15,387 | +0.46(+2.18%) |
Feb 08, 2011 | 21.02 | 21.21 | 21.02 | 21.14 | 41,518 | -0.17(-0.80%) |
Feb 07, 2011 | 21.45 | 21.45 | 21.25 | 21.31 | 11,407 | +0.11(+0.52%) |
Feb 04, 2011 | 21.24 | 21.24 | 20.95 | 21.20 | 10,694 | +0.02(+0.09%) |
Feb 03, 2011 | 21.11 | 21.21 | 20.93 | 21.18 | 14,750 | +0.13(+0.62%) |
Feb 02, 2011 | 21.17 | 21.20 | 21.01 | 21.05 | 17,481 | -0.27(-1.27%) |
Feb 01, 2011 | 20.84 | 21.33 | 20.84 | 21.32 | 21,312 | +0.74(+3.60%) |
Jan 31, 2011 | 20.56 | 20.69 | 20.41 | 20.58 | 17,463 | +0.17(+0.83%) |
Jan 28, 2011 | 20.56 | 20.69 | 20.40 | 20.41 | 15,647 | -0.45(-2.16%) |
Jan 27, 2011 | 21.04 | 21.04 | 20.65 | 20.86 | 13,356 | +0.06(+0.29%) |
Jan 26, 2011 | 20.61 | 21.04 | 20.61 | 20.80 | 14,420 | +0.04(+0.19%) |
Jan 25, 2011 | 20.44 | 20.76 | 20.44 | 20.76 | 11,362 | -0.36(-1.70%) |
Jan 24, 2011 | 20.99 | 21.14 | 20.91 | 21.12 | 14,975 | +0.29(+1.39%) |
Jan 21, 2011 | 20.94 | 21.09 | 20.82 | 20.83 | 6,884 | -0.27(-1.28%) |
Jan 20, 2011 | 21.06 | 21.14 | 20.77 | 21.10 | 9,969 | -0.06(-0.28%) |
Jan 19, 2011 | 21.32 | 21.32 | 21.00 | 21.16 | 4,268 | -0.34(-1.58%) |
Jan 18, 2011 | 21.15 | 21.50 | 21.15 | 21.50 | 12,827 | +0.65(+3.12%) |
Jan 14, 2011 | 20.50 | 20.87 | 20.50 | 20.85 | 8,781 | +0.12(+0.58%) |
Jan 13, 2011 | 20.73 | 21.00 | 20.73 | 20.73 | 10,677 | +0.17(+0.83%) |
Jan 12, 2011 | 20.52 | 20.73 | 20.44 | 20.56 | 15,327 | -0.32(-1.53%) |
Jan 11, 2011 | 20.85 | 20.88 | 20.65 | 20.88 | 16,720 | -0.04(-0.19%) |
Jan 10, 2011 | 20.73 | 20.92 | 20.70 | 20.92 | 5,689 | -0.05(-0.24%) |
Jan 07, 2011 | 20.85 | 20.99 | 20.85 | 20.97 | 24,660 | +0.27(+1.30%) |
Jan 06, 2011 | 20.85 | 20.86 | 20.63 | 20.70 | 12,239 | -0.20(-0.96%) |
Jan 05, 2011 | 20.70 | 20.90 | 20.69 | 20.90 | 7,746 | +0.17(+0.82%) |
Jan 04, 2011 | 20.62 | 20.78 | 20.53 | 20.73 | 17,010 | -0.03(-0.14%) |
Jan 03, 2011 | 20.78 | 20.78 | 20.61 | 20.76 | 5,092 | +0.12(+0.58%) |
Dec 31, 2010 | 20.45 | 20.83 | 20.45 | 20.64 | 15,851 | +0.24(+1.18%) |
Dec 30, 2010 | 20.57 | 20.60 | 20.40 | 20.40 | 36,724 | -0.53(-2.53%) |
Dec 29, 2010 | 20.61 | 20.93 | 20.61 | 20.93 | 19,260 | +0.22(+1.06%) |
Dec 28, 2010 | 20.94 | 20.94 | 20.71 | 20.71 | 12,366 | -0.23(-1.10%) |
Dec 27, 2010 | 20.80 | 21.09 | 20.67 | 20.94 | 18,369 | +0.12(+0.58%) |
Dec 23, 2010 | 20.75 | 21.00 | 20.75 | 20.82 | 15,210 | -0.07(-0.34%) |
Dec 22, 2010 | 20.80 | 20.95 | 20.80 | 20.89 | 11,496 | +0.15(+0.72%) |
Dec 21, 2010 | 20.84 | 20.99 | 20.70 | 20.74 | 13,503 | -0.19(-0.91%) |
Dec 20, 2010 | 20.85 | 20.93 | 20.66 | 20.93 | 9,696 | +0.33(+1.60%) |
Dec 17, 2010 | 20.63 | 20.68 | 20.39 | 20.60 | 11,968 | -0.32(-1.53%) |
Dec 16, 2010 | 20.73 | 20.95 | 20.68 | 20.92 | 10,091 | +0.33(+1.60%) |
Dec 15, 2010 | 20.69 | 20.76 | 20.44 | 20.59 | 21,063 | +0.06(+0.29%) |
Dec 14, 2010 | 20.58 | 20.89 | 20.52 | 20.53 | 391,489 | +0.03(+0.15%) |
Dec 13, 2010 | 20.61 | 20.85 | 20.50 | 20.50 | 41,395 | -0.15(-0.73%) |
Dec 10, 2010 | 20.46 | 20.65 | 20.44 | 20.65 | 14,755 | +0.49(+2.43%) |
Dec 09, 2010 | 20.30 | 20.35 | 20.05 | 20.16 | 7,804 | +0.04(+0.20%) |
Dec 08, 2010 | 20.16 | 20.30 | 19.97 | 20.12 | 13,110 | +0.12(+0.60%) |
Dec 07, 2010 | 20.02 | 20.12 | 19.91 | 20.00 | 17,785 | +0.16(+0.81%) |
Dec 06, 2010 | 19.88 | 19.98 | 19.83 | 19.84 | 14,047 | -0.19(-0.95%) |
Dec 03, 2010 | 19.77 | 20.10 | 19.77 | 20.03 | 9,778 | +0.23(+1.16%) |
Dec 02, 2010 | 19.64 | 19.99 | 19.64 | 19.80 | 11,766 | +0.11(+0.56%) |
Dec 01, 2010 | 19.48 | 19.69 | 19.31 | 19.69 | 18,313 | +0.60(+3.14%) |
Nov 30, 2010 | 19.20 | 19.34 | 19.09 | 19.09 | 16,868 | -0.47(-2.40%) |
Nov 29, 2010 | 19.40 | 19.56 | 19.27 | 19.56 | 14,832 | -0.28(-1.41%) |
Nov 26, 2010 | 19.69 | 19.91 | 19.57 | 19.84 | 2,806 | -0.61(-2.98%) |
Nov 24, 2010 | 20.57 | 20.45 | 20.45 | 20.45 | 13,258 | +0.25(+1.24%) |
Nov 23, 2010 | 20.66 | 20.66 | 20.20 | 20.20 | 11,789 | -0.74(-3.53%) |
Nov 22, 2010 | 20.96 | 21.14 | 20.81 | 20.94 | 12,301 | -0.05(-0.24%) |
Nov 19, 2010 | 20.92 | 21.20 | 20.88 | 20.99 | 43,063 | -0.21(-0.99%) |
Nov 18, 2010 | 21.20 | 21.25 | 21.05 | 21.20 | 8,566 | +0.25(+1.19%) |
Nov 17, 2010 | 21.15 | 21.30 | 20.95 | 20.95 | 34,121 | -0.25(-1.18%) |
Nov 16, 2010 | 21.54 | 21.54 | 21.00 | 21.20 | 6,413 | -0.62(-2.84%) |
Nov 15, 2010 | 21.84 | 21.85 | 21.60 | 21.82 | 24,530 | -0.03(-0.14%) |
Nov 12, 2010 | 22.17 | 22.17 | 21.81 | 21.85 | 5,294 | +0.06(+0.28%) |
Nov 11, 2010 | 21.66 | 21.82 | 21.57 | 21.79 | 11,720 | +0.18(+0.83%) |
Nov 10, 2010 | 21.75 | 21.82 | 21.47 | 21.61 | 14,236 | +0.31(+1.46%) |
Nov 09, 2010 | 21.40 | 21.53 | 21.30 | 21.30 | 14,740 | -0.20(-0.93%) |
Nov 08, 2010 | 21.51 | 21.70 | 21.45 | 21.50 | 26,886 | -0.14(-0.65%) |
Nov 05, 2010 | 21.94 | 21.94 | 21.61 | 21.64 | 6,393 | -0.03(-0.14%) |
Nov 04, 2010 | 21.68 | 21.69 | 21.40 | 21.67 | 8,997 | +0.44(+2.07%) |
Nov 03, 2010 | 21.20 | 21.48 | 21.11 | 21.23 | 4,883 | +0.18(+0.86%) |
Nov 02, 2010 | 21.12 | 21.15 | 20.96 | 21.05 | 8,087 | +0.12(+0.57%) |
Nov 01, 2010 | 21.05 | 21.20 | 20.93 | 20.93 | 6,414 | -0.25(-1.18%) |
Oct 29, 2010 | 21.10 | 21.40 | 21.10 | 21.18 | 7,815 | +0.82(+4.03%) |
Oct 28, 2010 | 20.54 | 20.60 | 20.34 | 20.36 | 6,853 | +0.19(+0.94%) |
Oct 27, 2010 | 20.34 | 20.34 | 20.00 | 20.17 | 6,124 | -0.09(-0.44%) |
Oct 25, 2010 | 20.49 | 20.49 | 20.26 | 20.26 | 30,014 | -0.27(-1.32%) |
Oct 22, 2010 | 20.50 | 20.65 | 20.35 | 20.53 | 12,960 | -0.07(-0.34%) |
Oct 21, 2010 | 20.80 | 20.85 | 20.60 | 20.60 | 13,444 | -0.04(-0.19%) |
Oct 20, 2010 | 20.25 | 20.65 | 20.25 | 20.64 | 11,006 | +0.21(+1.03%) |
Oct 19, 2010 | 20.42 | 20.53 | 20.30 | 20.43 | 8,408 | -0.06(-0.29%) |
Oct 18, 2010 | 20.50 | 20.59 | 20.42 | 20.49 | 7,151 | -0.26(-1.25%) |
Oct 15, 2010 | 20.90 | 20.95 | 20.75 | 20.75 | 11,435 | -0.20(-0.95%) |
Oct 14, 2010 | 21.04 | 21.04 | 20.92 | 20.95 | 7,780 | +0.10(+0.48%) |
Oct 13, 2010 | 20.85 | 21.00 | 20.80 | 20.85 | 11,601 | -0.01(-0.05%) |
Oct 12, 2010 | 20.98 | 21.04 | 20.84 | 20.86 | 7,879 | -0.07(-0.33%) |
Oct 11, 2010 | 21.12 | 21.15 | 20.93 | 20.93 | 4,761 | -0.06(-0.29%) |
Oct 08, 2010 | 20.79 | 20.99 | 20.79 | 20.99 | 7,409 | +0.39(+1.89%) |
Oct 07, 2010 | 20.74 | 20.76 | 20.44 | 20.60 | 5,389 | +0.11(+0.54%) |
Oct 06, 2010 | 20.45 | 20.66 | 20.30 | 20.49 | 5,803 | -0.44(-2.10%) |
Oct 05, 2010 | 20.64 | 20.93 | 20.64 | 20.93 | 17,064 | +0.67(+3.31%) |
Oct 04, 2010 | 20.48 | 20.54 | 20.26 | 20.26 | 6,921 | -0.23(-1.12%) |
Oct 01, 2010 | 20.50 | 20.50 | 20.16 | 20.49 | 8,483 | +0.14(+0.69%) |
Sep 30, 2010 | 20.66 | 20.67 | 20.23 | 20.35 | 8,433 | -0.05(-0.25%) |
Sep 29, 2010 | 20.50 | 20.65 | 20.40 | 20.40 | 10,514 | -0.29(-1.40%) |
Sep 28, 2010 | 20.80 | 20.85 | 20.55 | 20.69 | 26,567 | -0.19(-0.91%) |
Sep 27, 2010 | 20.95 | 20.96 | 20.66 | 20.88 | 17,476 | -0.32(-1.51%) |
Sep 24, 2010 | 21.02 | 21.20 | 21.00 | 21.20 | 12,497 | +0.44(+2.12%) |
Sep 23, 2010 | 20.91 | 21.11 | 20.76 | 20.76 | 10,675 | -0.18(-0.86%) |
Sep 22, 2010 | 21.02 | 21.15 | 20.89 | 20.94 | 19,138 | +0.04(+0.19%) |
Sep 21, 2010 | 20.85 | 21.05 | 20.75 | 20.90 | 21,120 | -0.50(-2.34%) |
Sep 20, 2010 | 21.15 | 21.65 | 21.15 | 21.40 | 78,465 | -0.09(-0.42%) |
Sep 17, 2010 | 21.55 | 21.61 | 21.35 | 21.49 | 823,102 | +0.09(+0.42%) |
Sep 15, 2010 | 21.31 | 21.49 | 21.24 | 21.40 | 4,690 | -0.13(-0.60%) |
Sep 14, 2010 | 21.11 | 21.53 | 21.11 | 21.53 | 4,745 | +0.53(+2.52%) |
Sep 13, 2010 | 21.09 | 21.18 | 20.96 | 21.00 | 18,096 | -0.05(-0.24%) |
Sep 10, 2010 | 21.20 | 21.20 | 21.05 | 21.05 | 3,964 | -0.17(-0.80%) |
Sep 09, 2010 | 21.30 | 21.37 | 21.20 | 21.22 | 19,695 | +0.24(+1.14%) |
Sep 08, 2010 | 20.85 | 20.99 | 20.82 | 20.98 | 19,771 | +0.57(+2.79%) |
Sep 07, 2010 | 20.15 | 20.41 | 20.15 | 20.41 | 6,587 | +0.14(+0.69%) |
Sep 03, 2010 | 20.25 | 20.39 | 20.12 | 20.27 | 7,707 | +0.23(+1.15%) |
Sep 02, 2010 | 20.15 | 20.15 | 19.86 | 20.04 | 7,006 | -0.32(-1.57%) |
Sep 01, 2010 | 20.30 | 20.55 | 20.30 | 20.36 | 1,976 | +0.40(+2.00%) |
Aug 31, 2010 | 19.84 | 20.08 | 19.84 | 19.96 | 12,242 | -0.24(-1.19%) |
Aug 30, 2010 | 20.60 | 20.60 | 20.20 | 20.20 | 4,014 | -0.11(-0.54%) |
Aug 27, 2010 | 20.24 | 20.52 | 20.20 | 20.31 | 7,760 | +0.19(+0.94%) |
Aug 26, 2010 | 19.96 | 20.24 | 19.90 | 20.12 | 493,711 | -0.08(-0.40%) |
Aug 25, 2010 | 19.74 | 20.20 | 19.74 | 20.20 | 17,384 | +0.52(+2.64%) |
Aug 24, 2010 | 19.59 | 19.85 | 19.59 | 19.68 | 29,901 | -0.37(-1.85%) |
Aug 23, 2010 | 20.00 | 20.10 | 19.84 | 20.05 | 40,297 | -0.04(-0.20%) |
Aug 20, 2010 | 19.94 | 20.10 | 19.86 | 20.09 | 4,672 | -0.07(-0.35%) |
Aug 19, 2010 | 20.05 | 20.16 | 19.90 | 20.16 | 22,089 | -0.41(-1.99%) |
Aug 18, 2010 | 20.36 | 20.57 | 20.30 | 20.57 | 1,130 | +0.16(+0.78%) |
Aug 17, 2010 | 20.13 | 20.43 | 20.11 | 20.41 | 47,895 | +0.26(+1.29%) |
Aug 16, 2010 | 20.24 | 20.41 | 20.10 | 20.15 | 93,787 | -0.36(-1.76%) |
Aug 13, 2010 | 20.36 | 20.59 | 20.32 | 20.51 | 10,224 | +0.08(+0.39%) |
Aug 12, 2010 | 20.40 | 20.59 | 20.35 | 20.43 | 4,305 | +0.36(+1.79%) |
Aug 11, 2010 | 20.14 | 20.14 | 19.89 | 20.07 | 5,407 | -0.58(-2.81%) |
Aug 10, 2010 | 20.26 | 20.70 | 20.25 | 20.65 | 7,969 | +0.29(+1.42%) |
Aug 09, 2010 | 20.41 | 20.50 | 20.35 | 20.36 | 8,240 | +0.06(+0.30%) |
Aug 06, 2010 | 20.37 | 20.55 | 20.20 | 20.30 | 5,198 | +0.18(+0.89%) |
Aug 05, 2010 | 20.20 | 20.25 | 20.10 | 20.12 | 46,669 | -0.05(-0.25%) |
Aug 04, 2010 | 20.35 | 20.38 | 20.10 | 20.17 | 24,060 | -0.23(-1.13%) |
Aug 03, 2010 | 20.14 | 20.56 | 20.10 | 20.40 | 24,101 | +0.74(+3.76%) |
Aug 02, 2010 | 19.41 | 19.75 | 19.41 | 19.66 | 43,535 | +0.59(+3.09%) |
Jul 30, 2010 | 19.02 | 19.23 | 18.90 | 19.07 | 43,002 | -0.20(-1.04%) |
Jul 29, 2010 | 19.20 | 19.40 | 18.95 | 19.27 | 4,805 | +0.32(+1.69%) |
Jul 28, 2010 | 18.75 | 19.22 | 18.75 | 18.95 | 9,331 | -0.06(-0.32%) |
Jul 27, 2010 | 19.09 | 19.20 | 18.96 | 19.01 | 4,289 | -0.44(-2.26%) |
Jul 26, 2010 | 19.49 | 19.49 | 19.20 | 19.45 | 10,904 | +0.02(+0.10%) |
Jul 23, 2010 | 19.04 | 19.53 | 19.04 | 19.43 | 3,240 | +0.54(+2.86%) |
Jul 22, 2010 | 18.82 | 19.14 | 18.82 | 18.89 | 10,119 | +0.36(+1.94%) |
Jul 21, 2010 | 18.72 | 18.80 | 18.50 | 18.53 | 5,126 | +0.01(+0.05%) |
Jul 20, 2010 | 18.43 | 18.70 | 18.38 | 18.52 | 3,549 | -0.39(-2.06%) |
Jul 19, 2010 | 18.74 | 18.92 | 18.63 | 18.91 | 7,973 | +0.11(+0.59%) |
Jul 16, 2010 | 19.05 | 19.10 | 18.80 | 18.80 | 3,073 | -0.53(-2.74%) |
Jul 15, 2010 | 19.02 | 19.33 | 18.98 | 19.33 | 13,275 | +0.06(+0.31%) |
Jul 14, 2010 | 18.96 | 19.29 | 18.96 | 19.27 | 9,677 | +0.42(+2.23%) |
Jul 13, 2010 | 18.90 | 19.04 | 18.81 | 18.85 | 5,721 | +0.25(+1.34%) |
Jul 12, 2010 | 18.56 | 18.75 | 18.50 | 18.60 | 6,703 | -0.20(-1.06%) |
Jul 09, 2010 | 18.59 | 18.80 | 18.50 | 18.80 | 3,794 | +0.03(+0.16%) |
Jul 08, 2010 | 18.61 | 18.77 | 18.45 | 18.77 | 193,527 | -0.12(-0.64%) |
Jul 07, 2010 | 18.31 | 18.89 | 18.31 | 18.89 | 9,801 | +0.75(+4.13%) |
Jul 06, 2010 | 18.15 | 18.23 | 17.91 | 18.14 | 5,005 | +0.28(+1.57%) |
Jul 02, 2010 | 17.77 | 17.86 | 17.60 | 17.86 | 5,018 | +0.18(+1.02%) |