Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 29, 2012 | 21.11 | 21.24 | 20.95 | 20.96 | 2,364,671 | -0.03(-0.13%) |
Feb 28, 2012 | 21.00 | 21.16 | 20.86 | 20.99 | 2,248,217 | +0.06(+0.29%) |
Feb 27, 2012 | 20.85 | 21.09 | 20.79 | 20.93 | 1,091,416 | -0.06(-0.29%) |
Feb 24, 2012 | 20.96 | 21.10 | 20.86 | 20.99 | 1,096,319 | +0.01(+0.04%) |
Feb 23, 2012 | 20.63 | 21.05 | 20.63 | 20.98 | 1,406,238 | +0.25(+1.23%) |
Feb 22, 2012 | 20.91 | 21.10 | 20.63 | 20.73 | 1,653,569 | -0.30(-1.41%) |
Feb 21, 2012 | 21.13 | 21.17 | 20.92 | 21.03 | 1,609,843 | -0.03(-0.13%) |
Feb 17, 2012 | 21.01 | 21.11 | 20.90 | 21.05 | 953,930 | +0.07(+0.31%) |
Feb 16, 2012 | 20.96 | 21.23 | 20.94 | 20.99 | 1,666,984 | +0.00(+0.02%) |
Feb 15, 2012 | 21.29 | 21.38 | 20.86 | 20.98 | 1,637,940 | -0.26(-1.22%) |
Feb 14, 2012 | 21.53 | 21.53 | 21.20 | 21.24 | 979,345 | -0.26(-1.20%) |
Feb 13, 2012 | 21.25 | 21.51 | 21.16 | 21.50 | 1,888,482 | +0.46(+2.17%) |
Feb 10, 2012 | 21.32 | 21.43 | 20.99 | 21.04 | 2,012,309 | -0.38(-1.78%) |
Feb 09, 2012 | 21.20 | 21.46 | 21.13 | 21.43 | 2,159,900 | +0.26(+1.25%) |
Feb 08, 2012 | 21.32 | 21.32 | 21.07 | 21.16 | 1,620,236 | -0.07(-0.33%) |
Feb 07, 2012 | 21.20 | 21.29 | 21.17 | 21.23 | 1,341,083 | -0.02(-0.09%) |
Feb 06, 2012 | 21.43 | 21.61 | 21.15 | 21.25 | 1,620,329 | -0.27(-1.25%) |
Feb 03, 2012 | 21.63 | 21.63 | 21.39 | 21.52 | 1,946,485 | +0.18(+0.86%) |
Feb 02, 2012 | 21.65 | 21.70 | 21.31 | 21.34 | 1,993,407 | -0.28(-1.31%) |
Feb 01, 2012 | 21.66 | 21.88 | 21.47 | 21.62 | 2,115,331 | +0.08(+0.39%) |
Jan 31, 2012 | 21.50 | 21.58 | 21.31 | 21.53 | 2,025,538 | +0.16(+0.73%) |
Jan 30, 2012 | 21.35 | 21.53 | 21.31 | 21.38 | 2,368,324 | -0.17(-0.79%) |
Jan 27, 2012 | 21.73 | 21.82 | 21.52 | 21.55 | 1,971,379 | -0.24(-1.12%) |
Jan 26, 2012 | 21.85 | 22.06 | 21.74 | 21.79 | 1,592,789 | -0.04(-0.17%) |
Jan 25, 2012 | 21.65 | 21.86 | 21.38 | 21.83 | 2,432,084 | +0.09(+0.43%) |
Jan 24, 2012 | 21.65 | 22.04 | 21.45 | 21.74 | 3,258,875 | -0.44(-2.00%) |
Jan 23, 2012 | 22.32 | 22.35 | 22.01 | 22.18 | 2,272,606 | -0.06(-0.25%) |
Jan 20, 2012 | 22.34 | 22.36 | 21.98 | 22.24 | 3,048,576 | -0.13(-0.59%) |
Jan 19, 2012 | 22.01 | 22.40 | 21.99 | 22.37 | 2,048,785 | +0.40(+1.80%) |
Jan 18, 2012 | 21.71 | 21.97 | 21.69 | 21.97 | 1,530,163 | +0.32(+1.46%) |
Jan 17, 2012 | 21.78 | 21.86 | 21.62 | 21.66 | 1,459,784 | +0.13(+0.59%) |
Jan 13, 2012 | 21.23 | 21.56 | 21.11 | 21.53 | 1,909,707 | +0.15(+0.70%) |
Jan 12, 2012 | 21.35 | 21.42 | 21.11 | 21.38 | 1,689,545 | +0.01(+0.04%) |
Jan 11, 2012 | 21.27 | 21.45 | 21.20 | 21.37 | 1,954,293 | +0.14(+0.67%) |
Jan 10, 2012 | 21.42 | 21.50 | 21.17 | 21.23 | 1,644,357 | -0.06(-0.29%) |
Jan 09, 2012 | 21.25 | 21.29 | 21.11 | 21.29 | 1,235,241 | +0.08(+0.38%) |
Jan 06, 2012 | 21.15 | 21.30 | 20.94 | 21.21 | 1,626,394 | +0.06(+0.29%) |
Jan 05, 2012 | 20.84 | 21.19 | 20.74 | 21.15 | 1,301,345 | +0.25(+1.19%) |
Jan 04, 2012 | 20.90 | 21.07 | 20.74 | 20.90 | 2,508,861 | -0.12(-0.56%) |
Dec 30, 2011 | 21.12 | 21.32 | 21.02 | 21.02 | 1,445,857 | -0.11(-0.51%) |
Dec 29, 2011 | 20.91 | 21.15 | 20.86 | 21.12 | 1,701,848 | +0.32(+1.54%) |
Dec 28, 2011 | 20.96 | 21.00 | 20.76 | 20.80 | 1,757,815 | -0.12(-0.56%) |
Dec 27, 2011 | 20.72 | 21.06 | 20.64 | 20.92 | 1,013,297 | +0.20(+0.98%) |
Dec 23, 2011 | 20.52 | 20.78 | 20.44 | 20.72 | 1,654,705 | +0.43(+2.14%) |
Dec 21, 2011 | 19.97 | 20.31 | 19.94 | 20.29 | 1,789,116 | +0.33(+1.68%) |
Dec 20, 2011 | 19.75 | 19.97 | 19.70 | 19.95 | 1,799,793 | +0.48(+2.47%) |
Dec 19, 2011 | 19.78 | 19.78 | 19.45 | 19.47 | 1,500,178 | -0.21(-1.05%) |
Dec 16, 2011 | 19.45 | 19.76 | 19.45 | 19.68 | 3,185,667 | +0.35(+1.80%) |
Dec 15, 2011 | 19.05 | 19.41 | 19.04 | 19.33 | 2,361,802 | +0.40(+2.09%) |
Dec 14, 2011 | 18.93 | 19.12 | 18.87 | 18.94 | 2,456,054 | -0.05(-0.25%) |
Dec 13, 2011 | 19.37 | 19.43 | 18.93 | 18.98 | 2,334,280 | -0.26(-1.33%) |
Dec 12, 2011 | 19.20 | 19.29 | 19.00 | 19.24 | 1,599,213 | -0.11(-0.58%) |
Dec 09, 2011 | 19.06 | 19.42 | 19.06 | 19.35 | 1,072,050 | +0.33(+1.74%) |
Dec 08, 2011 | 19.37 | 19.39 | 18.98 | 19.02 | 1,477,473 | -0.47(-2.42%) |
Dec 07, 2011 | 19.32 | 19.52 | 19.16 | 19.49 | 1,670,325 | -0.02(-0.10%) |
Dec 06, 2011 | 19.21 | 19.70 | 19.07 | 19.51 | 2,431,573 | +0.35(+1.83%) |
Dec 05, 2011 | 19.18 | 19.27 | 18.97 | 19.16 | 1,619,905 | +0.21(+1.08%) |
Dec 02, 2011 | 18.95 | 19.11 | 18.84 | 18.95 | 1,434,119 | +0.24(+1.27%) |
Dec 01, 2011 | 18.88 | 18.97 | 18.65 | 18.72 | 1,232,080 | -0.23(-1.23%) |
Nov 30, 2011 | 18.73 | 18.98 | 18.50 | 18.95 | 2,527,953 | +0.73(+4.02%) |
Nov 29, 2011 | 18.18 | 18.27 | 18.01 | 18.22 | 2,008,681 | +0.13(+0.70%) |
Nov 28, 2011 | 18.32 | 18.32 | 17.96 | 18.09 | 1,753,176 | +0.26(+1.44%) |
Nov 25, 2011 | 17.90 | 18.20 | 17.79 | 17.84 | 668,908 | -0.06(-0.31%) |
Nov 23, 2011 | 18.23 | 18.30 | 17.87 | 17.89 | 1,416,778 | -0.48(-2.59%) |
Nov 22, 2011 | 18.37 | 18.54 | 18.31 | 18.37 | 1,290,390 | -0.08(-0.45%) |
Nov 21, 2011 | 18.64 | 18.81 | 18.28 | 18.45 | 2,196,230 | -0.47(-2.49%) |
Nov 18, 2011 | 19.00 | 19.04 | 18.74 | 18.92 | 1,607,020 | +0.09(+0.47%) |
Nov 17, 2011 | 19.30 | 19.33 | 18.81 | 18.83 | 2,089,997 | -0.47(-2.44%) |
Nov 16, 2011 | 19.25 | 19.64 | 19.20 | 19.30 | 1,251,611 | -0.14(-0.72%) |
Nov 15, 2011 | 19.20 | 19.55 | 19.13 | 19.44 | 1,137,860 | +0.21(+1.07%) |
Nov 14, 2011 | 19.32 | 19.44 | 19.15 | 19.24 | 1,706,168 | -0.25(-1.29%) |
Nov 11, 2011 | 19.16 | 19.49 | 18.97 | 19.49 | 1,413,158 | +0.53(+2.80%) |
Nov 10, 2011 | 19.22 | 19.25 | 18.88 | 18.96 | 1,318,826 | -0.03(-0.15%) |
Nov 09, 2011 | 19.45 | 19.59 | 18.93 | 18.99 | 2,999,098 | -0.83(-4.17%) |
Nov 08, 2011 | 19.70 | 19.86 | 19.23 | 19.81 | 1,622,836 | +0.24(+1.21%) |
Nov 07, 2011 | 19.61 | 19.82 | 19.31 | 19.57 | 1,512,392 | -0.02(-0.12%) |
Nov 04, 2011 | 19.45 | 19.61 | 19.22 | 19.60 | 1,363,859 | -0.01(-0.05%) |
Nov 03, 2011 | 19.52 | 19.69 | 19.07 | 19.61 | 1,992,547 | +0.39(+2.01%) |
Nov 02, 2011 | 19.19 | 19.41 | 18.96 | 19.22 | 2,332,435 | +0.35(+1.88%) |
Nov 01, 2011 | 18.95 | 19.37 | 18.81 | 18.87 | 2,899,446 | -0.59(-3.04%) |
Oct 31, 2011 | 19.58 | 19.86 | 19.44 | 19.46 | 2,229,519 | -0.25(-1.25%) |
Oct 28, 2011 | 19.55 | 19.77 | 19.49 | 19.70 | 2,251,733 | +0.08(+0.40%) |
Oct 27, 2011 | 19.59 | 19.73 | 19.25 | 19.63 | 2,767,592 | +0.62(+3.24%) |
Oct 26, 2011 | 18.67 | 19.12 | 18.67 | 19.01 | 2,208,681 | +0.32(+1.72%) |
Oct 25, 2011 | 19.36 | 19.41 | 18.54 | 18.69 | 2,758,333 | -0.60(-3.12%) |
Oct 24, 2011 | 19.04 | 19.38 | 18.99 | 19.29 | 2,280,023 | +0.26(+1.37%) |
Oct 21, 2011 | 18.81 | 19.11 | 18.74 | 19.03 | 2,054,767 | +0.36(+1.92%) |
Oct 20, 2011 | 18.58 | 18.70 | 18.23 | 18.67 | 2,021,925 | +0.14(+0.75%) |
Oct 19, 2011 | 18.70 | 18.84 | 18.48 | 18.53 | 1,909,102 | -0.17(-0.92%) |
Oct 18, 2011 | 18.12 | 18.80 | 17.96 | 18.70 | 2,838,989 | +0.69(+3.86%) |
Oct 17, 2011 | 18.36 | 18.37 | 17.98 | 18.01 | 1,904,976 | -0.49(-2.67%) |
Oct 14, 2011 | 18.22 | 18.58 | 18.19 | 18.50 | 1,251,813 | +0.45(+2.51%) |
Oct 13, 2011 | 18.02 | 18.22 | 17.78 | 18.05 | 1,886,699 | -0.14(-0.77%) |
Oct 12, 2011 | 18.06 | 18.39 | 17.87 | 18.19 | 2,234,503 | +0.34(+1.88%) |
Oct 11, 2011 | 18.13 | 18.18 | 17.76 | 17.85 | 1,675,978 | -0.40(-2.17%) |
Oct 10, 2011 | 17.62 | 18.25 | 17.62 | 18.25 | 1,767,563 | +0.87(+4.99%) |
Oct 07, 2011 | 17.61 | 17.97 | 17.36 | 17.38 | 3,060,697 | -0.08(-0.48%) |
Oct 06, 2011 | 17.70 | 17.70 | 17.36 | 17.47 | 2,674,399 | -0.03(-0.19%) |
Oct 05, 2011 | 17.32 | 17.57 | 16.85 | 17.50 | 3,019,964 | +0.18(+1.02%) |
Oct 04, 2011 | 16.46 | 17.36 | 16.17 | 17.32 | 3,465,344 | +0.70(+4.21%) |
Oct 03, 2011 | 17.32 | 17.40 | 16.62 | 16.62 | 2,709,000 | -0.53(-3.10%) |
Sep 30, 2011 | 17.39 | 17.57 | 17.15 | 17.15 | 3,132,325 | -0.37(-2.13%) |
Sep 29, 2011 | 17.41 | 17.53 | 17.22 | 17.53 | 2,031,157 | +0.41(+2.43%) |
Sep 28, 2011 | 17.84 | 17.94 | 17.11 | 17.11 | 2,402,029 | -0.65(-3.67%) |
Sep 27, 2011 | 17.94 | 18.10 | 17.65 | 17.77 | 1,354,564 | +0.19(+1.06%) |
Sep 26, 2011 | 17.61 | 17.63 | 17.19 | 17.58 | 1,532,571 | +0.07(+0.43%) |
Sep 23, 2011 | 17.34 | 17.52 | 17.09 | 17.50 | 2,438,185 | +0.08(+0.46%) |
Sep 22, 2011 | 17.55 | 17.90 | 17.17 | 17.42 | 2,673,522 | -0.41(-2.30%) |
Sep 21, 2011 | 18.80 | 18.81 | 17.82 | 17.84 | 2,435,403 | -0.93(-4.97%) |
Sep 20, 2011 | 18.82 | 19.16 | 18.76 | 18.77 | 2,301,246 | -0.01(-0.07%) |
Sep 19, 2011 | 18.55 | 18.97 | 18.54 | 18.78 | 2,412,271 | -0.19(-1.01%) |
Sep 16, 2011 | 18.75 | 19.01 | 18.59 | 18.97 | 2,223,893 | +0.31(+1.65%) |
Sep 15, 2011 | 18.71 | 18.74 | 18.53 | 18.67 | 1,228,042 | +0.10(+0.53%) |
Sep 14, 2011 | 18.52 | 18.75 | 18.20 | 18.57 | 1,354,146 | +0.19(+1.01%) |
Sep 13, 2011 | 18.45 | 18.47 | 18.15 | 18.38 | 1,647,044 | +0.01(+0.08%) |
Sep 12, 2011 | 18.18 | 18.40 | 17.94 | 18.37 | 1,959,800 | -0.06(-0.33%) |
Sep 09, 2011 | 18.56 | 18.63 | 18.27 | 18.43 | 2,300,765 | -0.27(-1.43%) |
Sep 08, 2011 | 18.53 | 18.84 | 18.37 | 18.69 | 2,417,943 | +0.13(+0.70%) |
Sep 07, 2011 | 18.44 | 18.60 | 18.19 | 18.57 | 2,840,310 | +0.32(+1.77%) |
Sep 06, 2011 | 17.97 | 18.51 | 17.96 | 18.24 | 2,543,832 | -0.15(-0.83%) |
Sep 02, 2011 | 18.47 | 18.83 | 18.39 | 18.39 | 2,664,219 | -0.43(-2.28%) |
Sep 01, 2011 | 19.42 | 19.42 | 18.80 | 18.82 | 1,908,689 | -0.54(-2.77%) |
Aug 31, 2011 | 19.38 | 19.44 | 19.07 | 19.36 | 2,019,190 | +0.27(+1.43%) |
Aug 30, 2011 | 19.15 | 19.30 | 18.95 | 19.09 | 1,570,501 | -0.15(-0.79%) |
Aug 29, 2011 | 18.90 | 19.24 | 18.79 | 19.24 | 1,776,807 | +0.59(+3.17%) |
Aug 26, 2011 | 18.04 | 18.72 | 17.91 | 18.65 | 1,615,870 | +0.50(+2.75%) |
Aug 25, 2011 | 18.70 | 18.99 | 18.09 | 18.15 | 1,926,520 | -0.55(-2.96%) |
Aug 24, 2011 | 18.64 | 18.88 | 18.41 | 18.70 | 9,411,792 | -0.01(-0.05%) |
Aug 23, 2011 | 18.11 | 18.72 | 17.97 | 18.71 | 3,642,353 | +0.68(+3.75%) |
Aug 22, 2011 | 18.14 | 18.27 | 17.89 | 18.04 | 2,401,318 | +0.26(+1.45%) |
Aug 19, 2011 | 17.71 | 18.15 | 17.66 | 17.78 | 2,014,187 | -0.18(-0.99%) |
Aug 18, 2011 | 17.93 | 18.11 | 17.75 | 17.96 | 3,358,976 | -0.50(-2.72%) |
Aug 17, 2011 | 18.42 | 18.59 | 18.29 | 18.46 | 1,135,833 | +0.11(+0.62%) |
Aug 16, 2011 | 18.16 | 18.46 | 18.08 | 18.34 | 1,484,420 | -0.02(-0.10%) |
Aug 15, 2011 | 18.08 | 18.44 | 18.08 | 18.36 | 2,440,677 | +0.37(+2.07%) |
Aug 12, 2011 | 18.25 | 18.40 | 17.92 | 17.99 | 2,160,130 | -0.17(-0.93%) |
Aug 11, 2011 | 17.73 | 18.39 | 17.71 | 18.16 | 3,905,950 | +0.43(+2.41%) |
Aug 10, 2011 | 17.86 | 18.23 | 17.36 | 17.73 | 5,291,937 | -0.13(-0.72%) |
Aug 09, 2011 | 17.35 | 17.88 | 16.31 | 17.86 | 4,879,213 | +1.42(+8.63%) |
Aug 08, 2011 | 17.35 | 17.68 | 16.42 | 16.44 | 4,879,918 | -1.42(-7.97%) |
Aug 05, 2011 | 18.02 | 18.25 | 17.53 | 17.87 | 3,795,620 | -0.00(-0.02%) |
Aug 04, 2011 | 18.57 | 18.64 | 17.85 | 17.87 | 3,614,559 | -0.87(-4.66%) |
Aug 03, 2011 | 18.62 | 18.78 | 18.36 | 18.74 | 3,323,165 | +0.07(+0.36%) |
Aug 02, 2011 | 19.26 | 19.43 | 18.67 | 18.68 | 3,063,195 | -0.69(-3.56%) |
Aug 01, 2011 | 19.92 | 20.02 | 19.25 | 19.37 | 2,667,856 | -0.47(-2.36%) |
Jul 29, 2011 | 19.60 | 20.06 | 19.60 | 19.83 | 2,570,258 | -0.04(-0.22%) |
Jul 28, 2011 | 19.90 | 20.25 | 19.55 | 19.88 | 2,661,347 | -0.04(-0.22%) |
Jul 27, 2011 | 20.42 | 20.49 | 19.85 | 19.92 | 1,736,822 | -0.60(-2.94%) |
Jul 26, 2011 | 20.53 | 20.65 | 20.46 | 20.52 | 1,100,636 | -0.04(-0.18%) |
Jul 25, 2011 | 20.34 | 20.75 | 20.30 | 20.56 | 1,550,045 | +0.03(+0.13%) |
Jul 22, 2011 | 20.51 | 20.54 | 20.41 | 20.53 | 772,135 | +0.02(+0.08%) |
Jul 21, 2011 | 20.46 | 20.56 | 20.40 | 20.52 | 1,013,219 | +0.14(+0.69%) |
Jul 20, 2011 | 20.33 | 20.43 | 20.21 | 20.37 | 1,530,973 | +0.06(+0.32%) |
Jul 19, 2011 | 20.25 | 20.33 | 20.08 | 20.31 | 2,192,057 | +0.21(+1.03%) |
Jul 18, 2011 | 20.23 | 20.29 | 19.97 | 20.10 | 1,117,011 | -0.20(-1.00%) |
Jul 15, 2011 | 20.32 | 20.37 | 20.17 | 20.31 | 847,340 | +0.07(+0.37%) |
Jul 14, 2011 | 20.56 | 20.69 | 20.20 | 20.23 | 1,130,071 | -0.30(-1.48%) |
Jul 13, 2011 | 20.64 | 20.77 | 20.50 | 20.54 | 959,734 | -0.07(-0.34%) |
Jul 12, 2011 | 20.47 | 20.78 | 20.47 | 20.61 | 1,673,958 | +0.06(+0.30%) |
Jul 11, 2011 | 20.65 | 20.72 | 20.47 | 20.55 | 1,003,922 | -0.25(-1.21%) |
Jul 08, 2011 | 20.69 | 20.82 | 20.64 | 20.80 | 1,449,139 | -0.05(-0.24%) |
Jul 07, 2011 | 20.94 | 20.94 | 20.79 | 20.85 | 1,629,160 | +0.06(+0.27%) |
Jul 06, 2011 | 20.66 | 20.88 | 20.66 | 20.79 | 1,826,267 | +0.05(+0.24%) |
Jul 05, 2011 | 20.50 | 20.74 | 20.41 | 20.74 | 1,445,769 | +0.24(+1.19%) |
Jul 01, 2011 | 20.16 | 20.53 | 20.13 | 20.50 | 1,430,415 | +0.39(+1.94%) |
Jun 30, 2011 | 19.93 | 20.15 | 19.77 | 20.11 | 2,239,092 | +0.24(+1.22%) |
Jun 29, 2011 | 19.74 | 19.92 | 19.67 | 19.87 | 1,101,904 | +0.18(+0.91%) |
Jun 28, 2011 | 19.56 | 19.71 | 19.47 | 19.69 | 941,409 | +0.14(+0.74%) |
Jun 27, 2011 | 19.40 | 19.65 | 19.37 | 19.54 | 1,655,137 | +0.15(+0.79%) |
Jun 24, 2011 | 19.31 | 19.50 | 19.13 | 19.39 | 4,047,083 | +0.08(+0.43%) |
Jun 23, 2011 | 19.37 | 19.55 | 19.15 | 19.31 | 1,922,887 | -0.25(-1.29%) |
Jun 22, 2011 | 19.58 | 19.74 | 19.55 | 19.56 | 1,960,563 | -0.04(-0.22%) |
Jun 21, 2011 | 19.44 | 19.67 | 19.23 | 19.60 | 1,729,452 | +0.20(+1.02%) |
Jun 20, 2011 | 19.43 | 19.45 | 19.37 | 19.41 | 804,865 | +0.20(+1.04%) |
Jun 17, 2011 | 19.38 | 19.39 | 19.09 | 19.21 | 1,933,906 | +0.03(+0.18%) |
Jun 16, 2011 | 19.07 | 19.23 | 18.98 | 19.17 | 1,737,933 | +0.07(+0.39%) |
Jun 15, 2011 | 19.18 | 19.28 | 19.06 | 19.10 | 1,778,287 | -0.19(-0.97%) |
Jun 14, 2011 | 19.20 | 19.43 | 19.01 | 19.29 | 2,038,286 | +0.26(+1.39%) |
Jun 13, 2011 | 19.23 | 19.31 | 18.88 | 19.02 | 2,115,481 | -0.17(-0.87%) |
Jun 10, 2011 | 19.56 | 19.56 | 19.11 | 19.19 | 2,207,018 | -0.44(-2.24%) |
Jun 09, 2011 | 19.90 | 19.94 | 19.57 | 19.63 | 1,806,682 | -0.31(-1.54%) |
Jun 08, 2011 | 20.17 | 20.17 | 19.87 | 19.93 | 1,757,567 | -0.19(-0.96%) |
Jun 07, 2011 | 20.15 | 20.32 | 19.92 | 20.13 | 1,856,533 | +0.24(+1.20%) |
Jun 06, 2011 | 20.06 | 20.14 | 19.84 | 19.89 | 1,100,939 | -0.23(-1.14%) |
Jun 03, 2011 | 20.09 | 20.27 | 19.96 | 20.12 | 2,035,960 | -0.03(-0.17%) |
May 24, 2011 | 20.13 | 20.30 | 20.10 | 20.15 | 1,549,795 | +0.06(+0.30%) |
May 23, 2011 | 20.15 | 20.33 | 20.06 | 20.09 | 1,793,089 | -0.30(-1.48%) |
May 20, 2011 | 20.42 | 20.55 | 20.24 | 20.39 | 1,340,573 | -0.05(-0.22%) |
May 19, 2011 | 20.45 | 20.52 | 20.26 | 20.44 | 1,205,371 | +0.08(+0.40%) |
May 18, 2011 | 20.11 | 20.39 | 20.01 | 20.36 | 1,212,550 | +0.22(+1.11%) |
May 17, 2011 | 20.10 | 20.15 | 19.98 | 20.13 | 2,277,117 | -0.03(-0.14%) |
May 16, 2011 | 20.15 | 20.42 | 20.07 | 20.16 | 1,453,055 | -0.06(-0.29%) |
May 13, 2011 | 20.36 | 20.40 | 20.19 | 20.22 | 1,472,150 | -0.11(-0.56%) |
May 12, 2011 | 20.22 | 20.46 | 20.07 | 20.33 | 1,425,710 | +0.05(+0.24%) |
May 11, 2011 | 20.24 | 20.34 | 20.12 | 20.28 | 1,648,297 | +0.06(+0.30%) |
May 10, 2011 | 20.09 | 20.30 | 20.05 | 20.22 | 1,165,615 | +0.15(+0.76%) |
May 09, 2011 | 19.86 | 20.11 | 19.82 | 20.07 | 1,562,121 | +0.22(+1.12%) |
May 06, 2011 | 20.19 | 20.22 | 19.77 | 19.85 | 2,026,347 | -0.12(-0.58%) |
May 05, 2011 | 19.84 | 20.10 | 19.77 | 19.96 | 2,726,468 | -0.09(-0.44%) |
May 04, 2011 | 20.21 | 20.25 | 19.96 | 20.05 | 2,347,672 | -0.14(-0.71%) |
May 03, 2011 | 20.09 | 20.36 | 20.00 | 20.20 | 2,050,192 | +0.03(+0.15%) |
May 02, 2011 | 20.12 | 20.19 | 20.11 | 20.17 | 1,326,871 | -0.09(-0.44%) |
Apr 29, 2011 | 20.37 | 20.45 | 20.09 | 20.25 | 1,620,045 | -0.07(-0.36%) |
Apr 28, 2011 | 19.87 | 20.40 | 19.87 | 20.33 | 2,448,533 | +0.48(+2.40%) |
Apr 27, 2011 | 19.91 | 20.08 | 19.52 | 19.85 | 2,547,566 | -0.09(-0.47%) |
Apr 26, 2011 | 19.16 | 20.09 | 19.16 | 19.95 | 5,848,804 | +0.94(+4.96%) |
Apr 25, 2011 | 18.92 | 19.08 | 18.90 | 19.00 | 1,224,384 | +0.01(+0.06%) |
Apr 21, 2011 | 18.87 | 19.00 | 18.67 | 18.99 | 912,551 | +0.19(+1.02%) |
Apr 20, 2011 | 18.77 | 18.82 | 18.49 | 18.80 | 1,612,109 | +0.24(+1.30%) |
Apr 19, 2011 | 18.36 | 18.58 | 18.34 | 18.56 | 1,415,337 | +0.23(+1.28%) |
Apr 18, 2011 | 18.40 | 18.43 | 18.15 | 18.32 | 1,282,455 | -0.23(-1.27%) |
Apr 15, 2011 | 18.25 | 18.58 | 18.24 | 18.56 | 1,515,389 | +0.25(+1.37%) |
Apr 14, 2011 | 18.31 | 18.41 | 18.21 | 18.31 | 2,713,644 | -0.07(-0.38%) |
Apr 13, 2011 | 18.64 | 18.66 | 18.36 | 18.38 | 1,533,236 | -0.16(-0.89%) |
Apr 12, 2011 | 18.72 | 18.78 | 18.50 | 18.54 | 1,488,136 | -0.23(-1.22%) |
Apr 11, 2011 | 18.86 | 18.92 | 18.68 | 18.77 | 1,738,382 | -0.09(-0.50%) |
Apr 08, 2011 | 19.08 | 19.16 | 18.76 | 18.87 | 1,709,455 | -0.12(-0.64%) |
Apr 07, 2011 | 19.16 | 19.31 | 18.93 | 18.99 | 2,674,406 | -0.53(-2.74%) |
Apr 06, 2011 | 19.52 | 19.53 | 19.34 | 19.52 | 1,305,708 | +0.12(+0.61%) |
Apr 05, 2011 | 19.40 | 19.52 | 19.31 | 19.40 | 1,319,725 | -0.02(-0.11%) |
Apr 04, 2011 | 19.41 | 19.52 | 19.37 | 19.42 | 971,710 | +0.12(+0.63%) |
Apr 01, 2011 | 19.16 | 19.39 | 19.16 | 19.30 | 1,438,354 | +0.28(+1.49%) |
Mar 31, 2011 | 18.98 | 19.14 | 18.97 | 19.02 | 1,612,096 | +0.06(+0.31%) |
Mar 30, 2011 | 18.98 | 18.99 | 18.96 | 18.96 | 2,254,120 | +0.30(+1.59%) |
Mar 29, 2011 | 18.67 | 18.69 | 18.46 | 18.66 | 1,279,844 | +0.01(+0.05%) |
Mar 28, 2011 | 18.54 | 18.75 | 18.50 | 18.65 | 1,782,450 | +0.11(+0.61%) |
Mar 25, 2011 | 18.45 | 18.62 | 18.42 | 18.54 | 1,962,791 | +0.11(+0.61%) |
Mar 24, 2011 | 18.36 | 18.45 | 18.09 | 18.43 | 1,398,126 | +0.11(+0.60%) |
Mar 23, 2011 | 18.37 | 18.41 | 18.19 | 18.32 | 2,083,012 | -0.03(-0.17%) |
Mar 22, 2011 | 18.36 | 18.47 | 18.21 | 18.35 | 1,944,056 | +0.01(+0.05%) |
Mar 21, 2011 | 18.41 | 18.46 | 18.32 | 18.34 | 2,256,374 | +0.06(+0.32%) |
Mar 18, 2011 | 18.18 | 18.31 | 18.15 | 18.28 | 2,072,813 | +0.23(+1.25%) |
Mar 17, 2011 | 18.50 | 18.53 | 18.04 | 18.06 | 2,245,418 | -0.23(-1.27%) |
Mar 16, 2011 | 18.39 | 18.46 | 18.24 | 18.29 | 2,796,086 | -0.10(-0.55%) |
Mar 15, 2011 | 18.47 | 18.52 | 18.30 | 18.39 | 2,354,680 | -0.08(-0.43%) |
Mar 14, 2011 | 18.23 | 18.54 | 18.14 | 18.47 | 2,410,805 | +0.13(+0.72%) |
Mar 11, 2011 | 17.81 | 18.39 | 17.81 | 18.34 | 1,849,246 | +0.37(+2.07%) |
Mar 10, 2011 | 18.16 | 18.17 | 17.85 | 17.96 | 1,361,702 | -0.34(-1.83%) |
Mar 09, 2011 | 18.51 | 18.54 | 18.17 | 18.30 | 2,092,724 | -0.23(-1.25%) |
Mar 08, 2011 | 18.40 | 18.60 | 18.32 | 18.53 | 1,496,134 | +0.25(+1.35%) |
Mar 07, 2011 | 18.43 | 18.46 | 18.17 | 18.29 | 1,668,175 | -0.08(-0.41%) |
Mar 04, 2011 | 18.47 | 18.50 | 18.21 | 18.36 | 1,199,504 | -0.10(-0.52%) |
Mar 03, 2011 | 18.37 | 18.49 | 18.34 | 18.46 | 1,941,458 | +0.22(+1.21%) |
Mar 02, 2011 | 18.10 | 18.34 | 18.05 | 18.24 | 1,705,060 | +0.14(+0.79%) |