Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 18.86 | 19.05 | 18.76 | 18.95 | 1,750,208 | +0.19(+1.02%) |
Aug 30, 2011 | 18.60 | 18.92 | 18.48 | 18.76 | 942,366 | +0.01(+0.07%) |
Aug 29, 2011 | 18.50 | 18.74 | 18.37 | 18.74 | 1,445,368 | +0.53(+2.92%) |
Aug 26, 2011 | 18.06 | 18.37 | 17.74 | 18.21 | 1,856,215 | +0.03(+0.18%) |
Aug 25, 2011 | 18.38 | 18.42 | 18.01 | 18.18 | 2,779,581 | -0.09(-0.49%) |
Aug 24, 2011 | 18.21 | 18.53 | 18.12 | 18.27 | 2,608,458 | +0.03(+0.14%) |
Aug 23, 2011 | 18.04 | 18.30 | 17.86 | 18.24 | 2,107,118 | +0.28(+1.57%) |
Aug 22, 2011 | 18.63 | 18.63 | 17.86 | 17.96 | 2,629,584 | -0.13(-0.74%) |
Aug 19, 2011 | 18.00 | 18.80 | 18.00 | 18.10 | 2,421,309 | -0.32(-1.74%) |
Aug 18, 2011 | 18.47 | 18.67 | 18.18 | 18.42 | 2,236,724 | -0.75(-3.91%) |
Aug 17, 2011 | 19.31 | 19.50 | 19.08 | 19.16 | 1,418,254 | -0.01(-0.03%) |
Aug 16, 2011 | 19.11 | 19.34 | 18.96 | 19.17 | 1,442,532 | -0.21(-1.09%) |
Aug 15, 2011 | 19.18 | 19.63 | 19.12 | 19.38 | 1,596,354 | +0.39(+2.05%) |
Aug 12, 2011 | 19.23 | 19.23 | 18.57 | 18.99 | 1,953,658 | -0.06(-0.30%) |
Aug 11, 2011 | 18.14 | 19.29 | 17.89 | 19.05 | 3,520,835 | +1.16(+6.47%) |
Aug 10, 2011 | 18.39 | 18.49 | 17.62 | 17.89 | 4,909,345 | -0.65(-3.49%) |
Aug 09, 2011 | 17.57 | 18.58 | 17.30 | 18.54 | 5,497,583 | +1.35(+7.85%) |
Aug 08, 2011 | 17.57 | 17.77 | 17.00 | 17.19 | 5,595,311 | -1.04(-5.69%) |
Aug 05, 2011 | 18.37 | 18.65 | 17.72 | 18.22 | 3,947,982 | -0.10(-0.56%) |
Aug 04, 2011 | 18.90 | 19.04 | 18.26 | 18.33 | 2,487,736 | -0.94(-4.88%) |
Aug 03, 2011 | 19.48 | 19.55 | 18.85 | 19.27 | 1,645,434 | -0.12(-0.63%) |
Aug 02, 2011 | 20.13 | 20.13 | 19.39 | 19.39 | 1,384,367 | -0.68(-3.38%) |
Aug 01, 2011 | 20.34 | 20.37 | 19.84 | 20.07 | 1,147,100 | -0.10(-0.51%) |
Jul 29, 2011 | 20.11 | 20.37 | 19.89 | 20.17 | 1,863,992 | -0.11(-0.54%) |
Jul 28, 2011 | 20.16 | 20.41 | 19.93 | 20.28 | 1,329,619 | +0.04(+0.19%) |
Jul 27, 2011 | 20.35 | 20.58 | 20.20 | 20.24 | 1,687,784 | -0.22(-1.09%) |
Jul 26, 2011 | 20.53 | 20.58 | 20.41 | 20.46 | 1,031,733 | -0.05(-0.25%) |
Jul 25, 2011 | 20.55 | 20.69 | 20.37 | 20.51 | 934,289 | -0.08(-0.37%) |
Jul 22, 2011 | 20.54 | 20.60 | 20.54 | 20.59 | 1,739,712 | -0.31(-1.46%) |
Jul 21, 2011 | 20.62 | 21.06 | 20.56 | 20.90 | 1,303,175 | +0.38(+1.86%) |
Jul 20, 2011 | 20.67 | 20.69 | 20.44 | 20.51 | 1,584,819 | -0.11(-0.56%) |
Jul 19, 2011 | 20.44 | 20.81 | 20.41 | 20.63 | 920,997 | +0.36(+1.76%) |
Jul 18, 2011 | 20.67 | 20.72 | 20.14 | 20.27 | 1,151,681 | -0.61(-2.93%) |
Jul 15, 2011 | 20.88 | 20.99 | 20.73 | 20.88 | 1,111,180 | +0.13(+0.64%) |
Jul 14, 2011 | 21.06 | 21.12 | 20.70 | 20.75 | 857,245 | -0.23(-1.09%) |
Jul 13, 2011 | 20.88 | 21.44 | 20.88 | 20.98 | 1,377,815 | +0.13(+0.61%) |
Jul 12, 2011 | 20.88 | 21.12 | 20.76 | 20.85 | 1,008,864 | -0.13(-0.61%) |
Jul 11, 2011 | 21.09 | 21.18 | 20.91 | 20.98 | 1,113,950 | -0.37(-1.73%) |
Jul 08, 2011 | 21.20 | 21.36 | 21.14 | 21.35 | 633,584 | -0.03(-0.15%) |
Jul 07, 2011 | 21.37 | 21.47 | 21.32 | 21.38 | 708,026 | +0.17(+0.78%) |
Jul 06, 2011 | 21.23 | 21.35 | 21.12 | 21.21 | 957,108 | -0.07(-0.33%) |
Jul 05, 2011 | 21.41 | 21.46 | 21.21 | 21.28 | 1,030,699 | +0.05(+0.24%) |
Jul 01, 2011 | 21.06 | 21.28 | 21.02 | 21.23 | 702,623 | +0.10(+0.48%) |
Jun 30, 2011 | 20.84 | 21.16 | 20.70 | 21.13 | 1,120,618 | +0.36(+1.75%) |
Jun 29, 2011 | 20.67 | 20.83 | 20.55 | 20.77 | 1,548,001 | +0.29(+1.40%) |
Jun 28, 2011 | 20.46 | 20.63 | 20.44 | 20.48 | 987,119 | +0.07(+0.34%) |
Jun 27, 2011 | 20.12 | 20.44 | 19.95 | 20.41 | 939,092 | +0.28(+1.39%) |
Jun 24, 2011 | 20.53 | 20.60 | 20.09 | 20.13 | 1,328,077 | -0.47(-2.29%) |
Jun 23, 2011 | 20.41 | 20.62 | 20.09 | 20.60 | 1,613,901 | -0.10(-0.46%) |
Jun 22, 2011 | 20.56 | 20.85 | 20.55 | 20.70 | 952,763 | -0.02(-0.09%) |
Jun 21, 2011 | 20.66 | 20.83 | 20.62 | 20.72 | 889,560 | +0.16(+0.77%) |
Jun 20, 2011 | 20.58 | 20.63 | 20.54 | 20.56 | 909,087 | +0.03(+0.15%) |
Jun 17, 2011 | 20.17 | 20.76 | 20.17 | 20.53 | 4,611,376 | +0.43(+2.16%) |
Jun 16, 2011 | 19.94 | 20.17 | 19.86 | 20.09 | 1,329,142 | +0.05(+0.25%) |
Jun 15, 2011 | 20.29 | 20.45 | 19.93 | 20.04 | 1,331,863 | -0.46(-2.24%) |
Jun 14, 2011 | 19.99 | 20.55 | 19.91 | 20.50 | 1,175,735 | +0.63(+3.17%) |
Jun 13, 2011 | 19.88 | 19.96 | 19.58 | 19.87 | 1,842,664 | -0.01(-0.06%) |
Jun 10, 2011 | 20.19 | 20.25 | 19.70 | 19.88 | 1,446,526 | -0.39(-1.92%) |
Jun 09, 2011 | 20.30 | 20.36 | 20.13 | 20.27 | 1,068,201 | +0.07(+0.35%) |
Jun 08, 2011 | 20.40 | 20.48 | 20.14 | 20.20 | 987,676 | -0.30(-1.46%) |
Jun 07, 2011 | 20.69 | 20.74 | 20.46 | 20.50 | 1,139,897 | -0.08(-0.37%) |
Jun 06, 2011 | 20.90 | 20.95 | 20.44 | 20.58 | 1,072,750 | -0.29(-1.40%) |
Jun 03, 2011 | 20.53 | 20.96 | 20.42 | 20.87 | 1,077,368 | +0.34(+1.64%) |
May 24, 2011 | 20.71 | 20.73 | 20.45 | 20.53 | 1,126,987 | -0.15(-0.71%) |
May 23, 2011 | 20.74 | 20.81 | 20.63 | 20.68 | 569,168 | -0.41(-1.93%) |
May 20, 2011 | 21.21 | 21.36 | 21.04 | 21.09 | 917,805 | -0.30(-1.40%) |
May 19, 2011 | 21.41 | 21.45 | 21.19 | 21.39 | 988,400 | +0.05(+0.24%) |
May 18, 2011 | 20.87 | 21.34 | 20.79 | 21.34 | 1,250,488 | +0.41(+1.95%) |
May 17, 2011 | 20.60 | 20.93 | 20.59 | 20.93 | 1,343,283 | +0.24(+1.17%) |
May 16, 2011 | 20.41 | 20.90 | 20.34 | 20.69 | 1,337,500 | +0.11(+0.53%) |
May 13, 2011 | 20.76 | 20.96 | 20.48 | 20.58 | 1,048,716 | -0.25(-1.22%) |
May 12, 2011 | 20.83 | 20.90 | 20.40 | 20.83 | 1,305,408 | -0.10(-0.46%) |
May 11, 2011 | 21.49 | 21.56 | 20.82 | 20.93 | 1,147,134 | -0.59(-2.75%) |
May 10, 2011 | 21.28 | 21.60 | 21.28 | 21.52 | 973,378 | +0.26(+1.23%) |
May 09, 2011 | 21.14 | 21.29 | 20.83 | 21.26 | 852,184 | +0.18(+0.85%) |
May 06, 2011 | 20.99 | 21.14 | 20.88 | 21.08 | 1,470,306 | +0.32(+1.53%) |
May 05, 2011 | 20.53 | 20.82 | 20.37 | 20.76 | 1,502,604 | -0.01(-0.06%) |
May 04, 2011 | 20.97 | 21.03 | 20.61 | 20.77 | 1,104,041 | -0.22(-1.06%) |
May 03, 2011 | 21.53 | 21.63 | 20.84 | 21.00 | 1,499,654 | -0.57(-2.66%) |
May 02, 2011 | 21.51 | 21.59 | 21.49 | 21.57 | 1,296,168 | +0.15(+0.71%) |
Apr 29, 2011 | 21.30 | 21.42 | 21.23 | 21.42 | 1,241,914 | +0.05(+0.24%) |
Apr 28, 2011 | 21.08 | 21.48 | 21.06 | 21.37 | 1,425,702 | +0.23(+1.08%) |
Apr 27, 2011 | 21.15 | 21.26 | 20.82 | 21.14 | 1,955,082 | +0.01(+0.06%) |
Apr 26, 2011 | 20.78 | 21.13 | 20.66 | 21.12 | 1,210,461 | +0.39(+1.90%) |
Apr 25, 2011 | 20.83 | 20.86 | 20.67 | 20.73 | 787,183 | -0.11(-0.55%) |
Apr 21, 2011 | 20.79 | 20.87 | 20.57 | 20.85 | 792,613 | +0.21(+1.01%) |
Apr 20, 2011 | 20.54 | 20.65 | 20.39 | 20.64 | 1,488,415 | +0.32(+1.56%) |
Apr 19, 2011 | 20.27 | 20.46 | 20.18 | 20.32 | 1,614,880 | +0.11(+0.53%) |
Apr 18, 2011 | 19.75 | 20.22 | 19.75 | 20.21 | 1,102,630 | +0.19(+0.95%) |
Apr 15, 2011 | 20.03 | 20.14 | 19.88 | 20.02 | 1,076,083 | -0.08(-0.38%) |
Apr 14, 2011 | 19.79 | 20.16 | 19.77 | 20.10 | 1,066,008 | +0.18(+0.89%) |
Apr 13, 2011 | 20.12 | 20.25 | 19.91 | 19.92 | 1,031,040 | -0.15(-0.73%) |
Apr 12, 2011 | 20.23 | 20.28 | 19.93 | 20.07 | 1,131,977 | -0.28(-1.37%) |
Apr 11, 2011 | 20.62 | 20.62 | 20.27 | 20.34 | 1,040,079 | -0.22(-1.08%) |
Apr 08, 2011 | 20.48 | 20.78 | 20.37 | 20.57 | 1,384,932 | +0.25(+1.25%) |
Apr 07, 2011 | 20.80 | 20.85 | 20.31 | 20.31 | 1,322,936 | -0.56(-2.68%) |
Apr 06, 2011 | 20.87 | 20.94 | 20.62 | 20.87 | 1,183,700 | +0.14(+0.67%) |
Apr 05, 2011 | 20.83 | 20.85 | 20.65 | 20.73 | 925,963 | -0.13(-0.61%) |
Apr 04, 2011 | 20.59 | 20.92 | 20.59 | 20.86 | 1,067,174 | +0.18(+0.89%) |
Apr 01, 2011 | 20.69 | 20.88 | 20.56 | 20.67 | 954,965 | +0.08(+0.37%) |
Mar 31, 2011 | 20.50 | 20.67 | 20.38 | 20.60 | 1,338,352 | +0.11(+0.56%) |
Mar 30, 2011 | 20.31 | 20.64 | 20.31 | 20.48 | 1,165,151 | +0.34(+1.70%) |
Mar 29, 2011 | 19.95 | 20.26 | 19.89 | 20.14 | 1,568,808 | +0.24(+1.21%) |
Mar 28, 2011 | 20.02 | 20.33 | 19.89 | 19.90 | 936,680 | -0.08(-0.38%) |
Mar 25, 2011 | 20.03 | 20.29 | 19.95 | 19.98 | 1,040,522 | -0.01(-0.06%) |
Mar 24, 2011 | 20.08 | 20.11 | 19.86 | 19.99 | 1,060,736 | +0.03(+0.16%) |
Mar 23, 2011 | 20.11 | 20.19 | 19.85 | 19.96 | 2,020,961 | -0.11(-0.57%) |
Mar 22, 2011 | 20.27 | 20.34 | 20.03 | 20.07 | 1,056,362 | -0.11(-0.53%) |
Mar 21, 2011 | 20.05 | 20.19 | 20.04 | 20.18 | 1,238,214 | +0.20(+0.98%) |
Mar 18, 2011 | 19.81 | 20.01 | 19.74 | 19.98 | 1,347,319 | +0.39(+2.01%) |
Mar 17, 2011 | 19.54 | 19.62 | 19.40 | 19.59 | 966,641 | +0.27(+1.38%) |
Mar 16, 2011 | 19.33 | 19.56 | 19.07 | 19.32 | 2,234,373 | -0.21(-1.07%) |
Mar 15, 2011 | 19.42 | 19.65 | 19.39 | 19.53 | 1,709,667 | -0.43(-2.13%) |
Mar 14, 2011 | 19.87 | 19.98 | 19.65 | 19.96 | 1,446,789 | -0.09(-0.44%) |
Mar 11, 2011 | 19.65 | 20.16 | 19.65 | 20.05 | 972,618 | +0.20(+1.02%) |
Mar 10, 2011 | 20.15 | 20.22 | 19.78 | 19.84 | 1,119,454 | -0.45(-2.22%) |
Mar 09, 2011 | 20.24 | 20.48 | 20.10 | 20.29 | 1,212,984 | -0.04(-0.22%) |
Mar 08, 2011 | 20.02 | 20.40 | 19.91 | 20.34 | 1,472,241 | +0.36(+1.78%) |
Mar 07, 2011 | 20.14 | 20.20 | 19.88 | 19.98 | 1,576,728 | -0.06(-0.32%) |
Mar 04, 2011 | 20.41 | 20.45 | 19.88 | 20.05 | 2,051,153 | -0.29(-1.40%) |
Mar 03, 2011 | 20.69 | 20.75 | 20.28 | 20.33 | 2,269,040 | -0.30(-1.48%) |
Mar 02, 2011 | 20.74 | 20.93 | 20.51 | 20.64 | 1,938,046 | -0.14(-0.67%) |
Mar 01, 2011 | 21.45 | 21.45 | 20.68 | 20.78 | 2,494,406 | -0.74(-3.42%) |
Feb 28, 2011 | 21.11 | 21.51 | 21.11 | 21.51 | 2,278,565 | +0.54(+2.57%) |
Feb 25, 2011 | 20.62 | 21.03 | 20.62 | 20.97 | 1,778,203 | +0.38(+1.85%) |
Feb 24, 2011 | 20.52 | 20.76 | 20.38 | 20.59 | 2,401,146 | +0.15(+0.75%) |
Feb 23, 2011 | 20.17 | 20.47 | 20.14 | 20.44 | 2,446,413 | +0.18(+0.88%) |
Feb 22, 2011 | 20.61 | 20.61 | 20.14 | 20.26 | 1,991,430 | -0.38(-1.84%) |
Feb 18, 2011 | 20.89 | 20.89 | 20.59 | 20.64 | 2,948,597 | +0.11(+0.52%) |
Feb 17, 2011 | 20.52 | 20.59 | 20.43 | 20.53 | 1,806,075 | +0.11(+0.56%) |
Feb 16, 2011 | 20.59 | 20.61 | 20.26 | 20.42 | 1,697,140 | -0.08(-0.40%) |
Feb 15, 2011 | 20.69 | 20.70 | 20.50 | 20.50 | 1,129,815 | -0.18(-0.86%) |
Feb 14, 2011 | 20.68 | 20.76 | 20.64 | 20.68 | 604,816 | -0.01(-0.03%) |
Feb 11, 2011 | 20.52 | 20.86 | 20.48 | 20.69 | 1,035,090 | +0.11(+0.52%) |
Feb 10, 2011 | 20.61 | 20.71 | 20.48 | 20.58 | 1,069,721 | -0.10(-0.46%) |
Feb 09, 2011 | 20.80 | 20.87 | 20.63 | 20.67 | 997,988 | -0.18(-0.85%) |
Feb 08, 2011 | 20.95 | 20.98 | 20.80 | 20.85 | 1,016,892 | -0.09(-0.42%) |
Feb 07, 2011 | 21.12 | 21.12 | 20.93 | 20.94 | 1,161,728 | -0.08(-0.36%) |
Feb 04, 2011 | 21.09 | 21.13 | 20.97 | 21.02 | 1,255,282 | +0.01(+0.03%) |
Feb 03, 2011 | 21.02 | 21.04 | 20.92 | 21.01 | 909,063 | +0.01(+0.03%) |
Feb 02, 2011 | 21.03 | 21.08 | 20.96 | 21.00 | 1,497,716 | +0.04(+0.18%) |
Feb 01, 2011 | 20.80 | 21.03 | 20.79 | 20.97 | 2,141,164 | +0.26(+1.26%) |
Jan 31, 2011 | 20.66 | 20.78 | 20.59 | 20.71 | 2,155,157 | +0.18(+0.87%) |
Jan 28, 2011 | 20.88 | 20.91 | 20.49 | 20.53 | 3,733,984 | -0.36(-1.73%) |
Jan 27, 2011 | 20.74 | 20.90 | 20.63 | 20.89 | 2,671,105 | -0.34(-1.61%) |
Jan 26, 2011 | 20.93 | 21.28 | 20.93 | 21.23 | 1,258,578 | +0.36(+1.73%) |
Jan 25, 2011 | 20.95 | 20.95 | 20.51 | 20.87 | 1,373,763 | -0.15(-0.72%) |
Jan 24, 2011 | 20.78 | 21.14 | 20.77 | 21.02 | 1,488,033 | +0.07(+0.33%) |
Jan 21, 2011 | 20.85 | 21.08 | 20.83 | 20.95 | 1,200,998 | +0.16(+0.79%) |
Jan 20, 2011 | 20.82 | 20.86 | 20.57 | 20.79 | 1,297,118 | -0.15(-0.72%) |
Jan 19, 2011 | 21.16 | 21.17 | 20.74 | 20.94 | 1,531,876 | -0.25(-1.19%) |
Jan 18, 2011 | 20.68 | 21.28 | 20.68 | 21.19 | 1,717,174 | +0.34(+1.64%) |
Jan 14, 2011 | 20.59 | 20.93 | 20.53 | 20.85 | 1,396,938 | +0.26(+1.26%) |
Jan 13, 2011 | 20.58 | 20.59 | 20.35 | 20.59 | 915,346 | +0.09(+0.46%) |
Jan 12, 2011 | 20.54 | 20.61 | 20.45 | 20.50 | 875,197 | +0.04(+0.22%) |
Jan 11, 2011 | 20.47 | 20.50 | 20.37 | 20.45 | 870,130 | +0.10(+0.50%) |
Jan 10, 2011 | 20.44 | 20.47 | 20.11 | 20.35 | 1,217,433 | -0.13(-0.65%) |
Jan 07, 2011 | 20.78 | 20.79 | 20.40 | 20.49 | 2,338,292 | -0.18(-0.89%) |
Jan 06, 2011 | 20.84 | 20.90 | 20.54 | 20.67 | 948,290 | -0.25(-1.21%) |
Jan 05, 2011 | 20.84 | 21.05 | 20.83 | 20.92 | 987,119 | -0.01(-0.03%) |
Jan 04, 2011 | 21.30 | 21.36 | 20.65 | 20.93 | 1,080,763 | -0.20(-0.96%) |
Jan 03, 2011 | 21.14 | 21.39 | 21.13 | 21.13 | 797,300 | +0.09(+0.42%) |
Dec 31, 2010 | 20.81 | 21.17 | 20.73 | 21.04 | 709,241 | +0.15(+0.70%) |
Dec 30, 2010 | 20.97 | 21.13 | 20.86 | 20.90 | 664,827 | -0.13(-0.60%) |
Dec 29, 2010 | 20.75 | 21.04 | 20.73 | 21.02 | 721,472 | +0.46(+2.21%) |
Dec 28, 2010 | 20.78 | 20.80 | 20.55 | 20.57 | 538,116 | -0.06(-0.31%) |
Dec 27, 2010 | 20.59 | 20.63 | 20.38 | 20.63 | 368,113 | +0.17(+0.83%) |
Dec 23, 2010 | 20.56 | 20.64 | 20.34 | 20.46 | 582,571 | -0.08(-0.37%) |
Dec 22, 2010 | 20.51 | 20.60 | 20.42 | 20.54 | 719,651 | +0.09(+0.46%) |
Dec 21, 2010 | 19.90 | 20.47 | 19.87 | 20.44 | 1,173,017 | +0.51(+2.57%) |
Dec 20, 2010 | 19.83 | 19.99 | 19.70 | 19.93 | 1,135,773 | +0.12(+0.61%) |
Dec 17, 2010 | 19.79 | 19.92 | 19.66 | 19.81 | 1,348,651 | -0.11(-0.57%) |
Dec 16, 2010 | 20.08 | 20.08 | 19.80 | 19.92 | 1,129,534 | -0.13(-0.66%) |
Dec 15, 2010 | 19.83 | 20.09 | 19.80 | 20.06 | 1,431,250 | +0.22(+1.12%) |
Dec 14, 2010 | 19.83 | 20.04 | 19.73 | 19.83 | 883,373 | -0.03(-0.13%) |
Dec 13, 2010 | 19.68 | 20.01 | 19.64 | 19.86 | 1,256,143 | +0.21(+1.09%) |
Dec 10, 2010 | 19.72 | 19.75 | 19.51 | 19.64 | 1,673,893 | +0.00(+0.00%) |
Dec 09, 2010 | 19.71 | 19.84 | 19.59 | 19.64 | 1,176,094 | +0.01(+0.06%) |
Dec 08, 2010 | 19.71 | 19.82 | 19.51 | 19.63 | 1,072,468 | -0.05(-0.26%) |
Dec 07, 2010 | 19.88 | 19.95 | 19.59 | 19.68 | 1,630,490 | +0.04(+0.19%) |
Dec 06, 2010 | 19.54 | 19.69 | 19.44 | 19.64 | 1,433,468 | +0.08(+0.39%) |
Dec 03, 2010 | 19.37 | 19.70 | 19.32 | 19.57 | 1,462,416 | +0.19(+0.98%) |
Dec 02, 2010 | 18.86 | 19.51 | 18.86 | 19.38 | 1,278,705 | +0.46(+2.44%) |
Dec 01, 2010 | 18.86 | 19.04 | 18.80 | 18.92 | 1,223,150 | +0.44(+2.40%) |
Nov 30, 2010 | 18.41 | 18.65 | 18.30 | 18.48 | 1,480,940 | -0.23(-1.25%) |
Nov 29, 2010 | 18.54 | 18.75 | 18.32 | 18.71 | 942,205 | -0.09(-0.47%) |
Nov 26, 2010 | 18.73 | 18.87 | 18.63 | 18.80 | 440,339 | -0.20(-1.03%) |
Nov 24, 2010 | 18.74 | 18.99 | 18.99 | 18.99 | 792,258 | +0.42(+2.25%) |
Nov 23, 2010 | 18.71 | 18.84 | 18.49 | 18.58 | 1,562,965 | -0.44(-2.33%) |
Nov 22, 2010 | 19.06 | 19.08 | 18.74 | 19.02 | 1,758,421 | -0.02(-0.10%) |
Nov 19, 2010 | 18.92 | 19.09 | 18.78 | 19.04 | 1,447,063 | +0.08(+0.40%) |
Nov 18, 2010 | 18.88 | 19.12 | 18.79 | 18.96 | 1,253,518 | +0.32(+1.69%) |
Nov 17, 2010 | 18.48 | 18.68 | 18.41 | 18.65 | 875,821 | +0.13(+0.68%) |
Nov 16, 2010 | 18.75 | 18.80 | 18.36 | 18.52 | 2,031,220 | -0.46(-2.40%) |
Nov 15, 2010 | 18.97 | 19.11 | 18.82 | 18.97 | 868,440 | +0.11(+0.60%) |
Nov 12, 2010 | 19.37 | 19.43 | 18.75 | 18.86 | 1,863,476 | -0.73(-3.71%) |
Nov 11, 2010 | 19.55 | 19.62 | 19.40 | 19.59 | 1,267,401 | -0.06(-0.32%) |
Nov 10, 2010 | 19.53 | 19.75 | 19.21 | 19.65 | 1,849,816 | +0.11(+0.55%) |
Nov 09, 2010 | 20.12 | 20.16 | 19.45 | 19.54 | 1,156,576 | -0.40(-2.00%) |
Nov 08, 2010 | 19.94 | 20.09 | 19.72 | 19.94 | 1,193,010 | -0.01(-0.03%) |
Nov 05, 2010 | 19.57 | 20.04 | 19.49 | 19.95 | 1,797,445 | +0.46(+2.33%) |
Nov 04, 2010 | 19.20 | 19.57 | 19.14 | 19.49 | 1,476,110 | +0.64(+3.42%) |
Nov 03, 2010 | 18.93 | 19.12 | 18.70 | 18.85 | 928,398 | -0.08(-0.43%) |
Nov 02, 2010 | 19.16 | 19.32 | 18.76 | 18.93 | 980,482 | +0.01(+0.07%) |
Nov 01, 2010 | 18.88 | 19.04 | 18.77 | 18.92 | 816,717 | +0.13(+0.71%) |
Oct 29, 2010 | 18.68 | 18.92 | 18.67 | 18.79 | 1,322,080 | +0.13(+0.68%) |
Oct 28, 2010 | 18.99 | 19.03 | 18.53 | 18.66 | 1,028,332 | -0.06(-0.34%) |
Oct 27, 2010 | 19.02 | 19.02 | 18.51 | 18.72 | 1,315,080 | -0.45(-2.36%) |
Oct 25, 2010 | 19.23 | 19.43 | 19.09 | 19.18 | 1,408,734 | +0.10(+0.53%) |
Oct 22, 2010 | 19.28 | 19.28 | 19.01 | 19.07 | 888,484 | -0.07(-0.36%) |
Oct 21, 2010 | 19.18 | 19.38 | 18.97 | 19.14 | 1,569,231 | -0.01(-0.07%) |
Oct 20, 2010 | 18.65 | 19.19 | 18.62 | 19.16 | 2,457,453 | +0.58(+3.12%) |
Oct 19, 2010 | 18.58 | 18.76 | 18.34 | 18.58 | 1,391,148 | -0.29(-1.53%) |
Oct 18, 2010 | 18.70 | 18.87 | 18.67 | 18.87 | 1,469,074 | +0.10(+0.54%) |
Oct 15, 2010 | 18.95 | 19.05 | 18.68 | 18.77 | 1,738,248 | -0.03(-0.17%) |
Oct 14, 2010 | 18.82 | 18.89 | 18.74 | 18.80 | 2,918,836 | +0.00(+0.00%) |
Oct 13, 2010 | 18.66 | 18.87 | 18.62 | 18.80 | 5,112,979 | +0.30(+1.63%) |
Oct 12, 2010 | 18.25 | 18.53 | 18.09 | 18.50 | 1,740,805 | +0.31(+1.70%) |
Oct 11, 2010 | 18.35 | 18.36 | 18.15 | 18.19 | 611,605 | -0.18(-0.96%) |
Oct 08, 2010 | 18.36 | 18.41 | 17.98 | 18.36 | 1,371,603 | +0.27(+1.50%) |
Oct 07, 2010 | 18.22 | 18.22 | 17.98 | 18.09 | 941,190 | -0.08(-0.45%) |
Oct 06, 2010 | 18.21 | 18.25 | 18.03 | 18.17 | 1,451,509 | +0.03(+0.14%) |
Oct 05, 2010 | 18.00 | 18.17 | 17.92 | 18.15 | 965,774 | +0.24(+1.33%) |
Oct 04, 2010 | 17.95 | 18.06 | 17.82 | 17.91 | 957,737 | -0.12(-0.66%) |
Oct 01, 2010 | 18.03 | 18.05 | 17.85 | 18.03 | 1,862,795 | +0.18(+0.99%) |
Sep 30, 2010 | 17.70 | 17.87 | 17.66 | 17.85 | 1,752,980 | +0.24(+1.36%) |
Sep 29, 2010 | 17.69 | 17.75 | 17.58 | 17.61 | 1,607,817 | -0.09(-0.53%) |
Sep 28, 2010 | 17.24 | 17.75 | 17.07 | 17.71 | 1,875,825 | +0.45(+2.59%) |
Sep 27, 2010 | 17.35 | 17.47 | 17.16 | 17.26 | 747,143 | -0.09(-0.51%) |
Sep 24, 2010 | 17.30 | 17.47 | 17.17 | 17.35 | 778,701 | +0.33(+1.96%) |
Sep 23, 2010 | 17.07 | 17.16 | 16.93 | 17.02 | 867,874 | -0.25(-1.46%) |
Sep 22, 2010 | 17.34 | 17.49 | 17.10 | 17.27 | 773,640 | -0.11(-0.65%) |
Sep 21, 2010 | 17.42 | 17.52 | 17.20 | 17.38 | 1,660,093 | -0.05(-0.29%) |
Sep 20, 2010 | 17.21 | 17.54 | 17.18 | 17.43 | 646,881 | +0.20(+1.13%) |
Sep 17, 2010 | 17.24 | 17.39 | 17.17 | 17.24 | 724,256 | -0.03(-0.15%) |
Sep 15, 2010 | 17.24 | 17.39 | 17.19 | 17.26 | 1,861,107 | -0.02(-0.11%) |
Sep 14, 2010 | 17.26 | 17.43 | 17.15 | 17.28 | 687,486 | +0.04(+0.22%) |
Sep 13, 2010 | 17.21 | 17.29 | 17.02 | 17.24 | 1,557,361 | +0.20(+1.14%) |
Sep 10, 2010 | 16.92 | 17.09 | 16.90 | 17.05 | 1,065,055 | +0.20(+1.16%) |
Sep 09, 2010 | 17.19 | 17.19 | 16.76 | 16.85 | 1,160,186 | -0.09(-0.56%) |
Sep 08, 2010 | 16.85 | 17.28 | 16.80 | 16.95 | 1,600,630 | +0.21(+1.24%) |
Sep 07, 2010 | 17.18 | 17.23 | 16.74 | 16.74 | 2,385,082 | -0.43(-2.53%) |
Sep 03, 2010 | 17.12 | 17.49 | 17.12 | 17.17 | 1,046,489 | +0.27(+1.60%) |
Sep 02, 2010 | 16.76 | 16.97 | 16.70 | 16.90 | 923,439 | +0.18(+1.05%) |