Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 19.21 | 19.33 | 18.98 | 18.99 | 241,882 | -0.33(-1.72%) |
Sep 29, 2011 | 19.50 | 19.56 | 19.04 | 19.32 | 507,479 | +0.14(+0.74%) |
Sep 28, 2011 | 19.64 | 19.65 | 19.16 | 19.18 | 54,459 | -0.40(-2.04%) |
Sep 27, 2011 | 19.64 | 19.86 | 19.52 | 19.58 | 111,784 | +0.22(+1.14%) |
Sep 26, 2011 | 19.14 | 19.36 | 18.98 | 19.36 | 75,829 | +0.35(+1.86%) |
Sep 23, 2011 | 18.84 | 19.08 | 18.80 | 19.01 | 109,499 | +0.04(+0.22%) |
Sep 22, 2011 | 18.91 | 19.03 | 18.76 | 18.96 | 1,409,553 | -0.45(-2.31%) |
Sep 21, 2011 | 19.92 | 19.92 | 19.41 | 19.41 | 405,313 | -0.51(-2.57%) |
Sep 20, 2011 | 20.00 | 20.16 | 19.91 | 19.93 | 75,458 | -0.01(-0.05%) |
Sep 19, 2011 | 19.82 | 20.00 | 19.78 | 19.94 | 115,308 | -0.17(-0.85%) |
Sep 16, 2011 | 20.06 | 20.18 | 20.01 | 20.11 | 148,290 | +0.11(+0.57%) |
Sep 15, 2011 | 19.93 | 20.00 | 19.73 | 19.99 | 33,648 | +0.26(+1.33%) |
Sep 14, 2011 | 19.59 | 19.93 | 19.40 | 19.73 | 71,557 | +0.28(+1.44%) |
Sep 13, 2011 | 19.29 | 19.50 | 19.26 | 19.45 | 81,666 | +0.16(+0.83%) |
Sep 12, 2011 | 19.04 | 19.29 | 18.96 | 19.29 | 160,144 | +0.01(+0.06%) |
Sep 09, 2011 | 19.58 | 19.64 | 19.18 | 19.28 | 94,167 | -0.51(-2.57%) |
Sep 08, 2011 | 19.89 | 20.00 | 19.77 | 19.79 | 155,712 | -0.09(-0.45%) |
Sep 07, 2011 | 19.75 | 19.88 | 19.69 | 19.88 | 113,009 | +0.39(+2.03%) |
Sep 06, 2011 | 19.11 | 19.48 | 19.08 | 19.48 | 91,012 | -0.14(-0.69%) |
Sep 02, 2011 | 19.70 | 19.78 | 19.55 | 19.62 | 102,870 | -0.36(-1.81%) |
Sep 01, 2011 | 20.13 | 20.26 | 19.98 | 19.98 | 294,878 | -0.13(-0.66%) |
Aug 31, 2011 | 20.09 | 20.29 | 20.06 | 20.11 | 99,748 | +0.06(+0.29%) |
Aug 30, 2011 | 19.91 | 20.17 | 19.87 | 20.06 | 129,269 | +0.08(+0.39%) |
Aug 29, 2011 | 19.69 | 20.00 | 19.69 | 19.98 | 283,584 | +0.43(+2.19%) |
Aug 26, 2011 | 19.21 | 19.59 | 18.99 | 19.55 | 58,017 | +0.26(+1.33%) |
Aug 25, 2011 | 19.67 | 19.68 | 19.26 | 19.29 | 92,930 | -0.32(-1.63%) |
Aug 24, 2011 | 19.42 | 19.63 | 19.37 | 19.61 | 67,927 | +0.14(+0.74%) |
Aug 23, 2011 | 18.97 | 19.47 | 18.96 | 19.47 | 276,942 | +0.59(+3.13%) |
Aug 22, 2011 | 19.18 | 19.18 | 18.85 | 18.88 | 94,234 | +0.05(+0.29%) |
Aug 19, 2011 | 18.97 | 19.19 | 18.79 | 18.82 | 373,303 | -0.25(-1.30%) |
Aug 18, 2011 | 19.24 | 19.29 | 18.90 | 19.07 | 114,644 | -0.56(-2.84%) |
Aug 17, 2011 | 19.65 | 19.80 | 19.52 | 19.63 | 37,812 | +0.06(+0.31%) |
Aug 16, 2011 | 19.55 | 19.68 | 19.42 | 19.57 | 178,611 | -0.12(-0.61%) |
Aug 15, 2011 | 19.56 | 19.71 | 19.47 | 19.69 | 214,824 | +0.29(+1.48%) |
Aug 12, 2011 | 19.37 | 19.50 | 19.19 | 19.40 | 69,885 | +0.26(+1.37%) |
Aug 11, 2011 | 18.55 | 19.39 | 18.52 | 19.14 | 810,682 | +0.67(+3.61%) |
Aug 10, 2011 | 18.90 | 19.31 | 18.45 | 18.47 | 947,108 | -0.66(-3.45%) |
Aug 09, 2011 | 19.25 | 19.13 | 18.18 | 19.13 | 298,066 | +0.53(+2.87%) |
Aug 08, 2011 | 19.03 | 19.31 | 18.56 | 18.60 | 226,031 | -0.94(-4.83%) |
Aug 05, 2011 | 19.54 | 19.67 | 19.06 | 19.54 | 251,571 | +0.27(+1.38%) |
Aug 04, 2011 | 19.98 | 20.02 | 19.28 | 19.28 | 212,538 | -0.85(-4.24%) |
Aug 03, 2011 | 20.04 | 20.13 | 19.76 | 20.13 | 295,555 | +0.15(+0.77%) |
Aug 02, 2011 | 20.20 | 20.30 | 19.97 | 19.98 | 119,279 | -0.39(-1.89%) |
Aug 01, 2011 | 20.64 | 20.64 | 20.17 | 20.36 | 1,127,066 | -0.05(-0.27%) |
Jul 29, 2011 | 20.32 | 20.59 | 20.31 | 20.42 | 94,738 | -0.12(-0.57%) |
Jul 28, 2011 | 20.53 | 20.74 | 20.51 | 20.54 | 165,124 | +0.03(+0.15%) |
Jul 27, 2011 | 20.73 | 20.76 | 20.49 | 20.50 | 60,578 | -0.30(-1.43%) |
Jul 26, 2011 | 20.93 | 20.93 | 20.80 | 20.80 | 41,398 | -0.11(-0.55%) |
Jul 25, 2011 | 20.91 | 21.02 | 20.91 | 20.92 | 95,007 | -0.21(-0.98%) |
Jul 22, 2011 | 21.13 | 21.13 | 21.11 | 21.13 | 39,109 | -0.01(-0.04%) |
Jul 21, 2011 | 21.00 | 21.15 | 21.00 | 21.13 | 73,488 | +0.19(+0.89%) |
Jul 20, 2011 | 21.06 | 21.06 | 20.88 | 20.95 | 35,755 | -0.06(-0.30%) |
Jul 19, 2011 | 20.80 | 21.03 | 20.79 | 21.01 | 55,668 | +0.34(+1.66%) |
Jul 18, 2011 | 20.77 | 20.77 | 20.55 | 20.67 | 30,055 | -0.17(-0.82%) |
Jul 15, 2011 | 20.87 | 20.87 | 20.69 | 20.84 | 74,821 | +0.06(+0.30%) |
Jul 14, 2011 | 20.92 | 20.98 | 20.74 | 20.78 | 95,687 | -0.11(-0.52%) |
Jul 13, 2011 | 20.98 | 21.01 | 20.84 | 20.88 | 62,844 | +0.02(+0.10%) |
Jul 12, 2011 | 20.88 | 21.01 | 20.86 | 20.86 | 88,136 | -0.08(-0.39%) |
Jul 11, 2011 | 20.99 | 21.06 | 20.90 | 20.94 | 103,258 | -0.27(-1.25%) |
Jul 08, 2011 | 21.08 | 21.21 | 21.08 | 21.21 | 62,081 | -0.08(-0.37%) |
Jul 07, 2011 | 21.31 | 21.33 | 21.26 | 21.29 | 164,142 | +0.16(+0.74%) |
Jul 06, 2011 | 21.07 | 21.18 | 21.04 | 21.13 | 67,410 | +0.08(+0.37%) |
Jul 05, 2011 | 21.03 | 21.10 | 21.02 | 21.05 | 304,310 | +0.03(+0.14%) |
Jul 01, 2011 | 20.77 | 21.05 | 20.74 | 21.02 | 124,505 | +0.23(+1.10%) |
Jun 30, 2011 | 20.69 | 20.82 | 20.66 | 20.79 | 71,812 | +0.18(+0.88%) |
Jun 29, 2011 | 20.60 | 20.65 | 20.56 | 20.61 | 72,867 | +0.12(+0.59%) |
Jun 28, 2011 | 20.38 | 20.49 | 20.38 | 20.49 | 48,266 | +0.17(+0.82%) |
Jun 27, 2011 | 20.24 | 20.39 | 20.24 | 20.33 | 42,351 | +0.11(+0.55%) |
Jun 24, 2011 | 20.32 | 20.36 | 20.19 | 20.22 | 18,904 | -0.19(-0.93%) |
Jun 23, 2011 | 20.31 | 20.40 | 20.17 | 20.40 | 97,266 | -0.11(-0.56%) |
Jun 22, 2011 | 20.59 | 20.64 | 20.52 | 20.52 | 50,906 | -0.12(-0.58%) |
Jun 21, 2011 | 20.60 | 20.68 | 20.57 | 20.64 | 90,317 | +0.12(+0.59%) |
Jun 20, 2011 | 20.51 | 20.53 | 20.49 | 20.52 | 99,745 | +0.18(+0.90%) |
Jun 17, 2011 | 20.40 | 20.43 | 20.33 | 20.34 | 45,210 | +0.12(+0.58%) |
Jun 16, 2011 | 20.15 | 20.30 | 20.10 | 20.22 | 105,531 | +0.07(+0.33%) |
Jun 15, 2011 | 20.34 | 20.37 | 20.08 | 20.15 | 83,082 | -0.33(-1.59%) |
Jun 14, 2011 | 20.38 | 20.53 | 20.35 | 20.48 | 92,308 | +0.28(+1.40%) |
Jun 13, 2011 | 20.15 | 20.26 | 20.12 | 20.19 | 143,420 | +0.09(+0.44%) |
Jun 10, 2011 | 20.28 | 20.29 | 20.09 | 20.10 | 81,411 | -0.26(-1.27%) |
Jun 09, 2011 | 20.25 | 20.45 | 20.19 | 20.36 | 253,594 | +0.16(+0.79%) |
Jun 08, 2011 | 20.23 | 20.24 | 20.15 | 20.20 | 748,787 | -0.08(-0.40%) |
Jun 07, 2011 | 20.37 | 20.39 | 20.27 | 20.28 | 146,577 | -0.05(-0.22%) |
Jun 06, 2011 | 20.44 | 20.46 | 20.33 | 20.33 | 416,154 | -0.14(-0.71%) |
Jun 03, 2011 | 20.61 | 20.61 | 20.45 | 20.47 | 238,297 | -0.41(-1.97%) |
May 24, 2011 | 20.95 | 20.96 | 20.86 | 20.89 | 109,370 | -0.02(-0.09%) |
May 23, 2011 | 20.92 | 20.95 | 20.84 | 20.90 | 91,347 | -0.17(-0.83%) |
May 20, 2011 | 21.19 | 21.19 | 21.03 | 21.08 | 133,467 | -0.11(-0.51%) |
May 19, 2011 | 21.14 | 21.20 | 21.07 | 21.19 | 1,042,398 | +0.11(+0.51%) |
May 18, 2011 | 20.96 | 21.09 | 20.91 | 21.08 | 1,042,617 | +0.15(+0.72%) |
May 17, 2011 | 20.88 | 20.96 | 20.83 | 20.93 | 178,461 | +0.00(+0.00%) |
May 16, 2011 | 20.93 | 21.02 | 20.91 | 20.93 | 431,707 | -0.06(-0.29%) |
May 13, 2011 | 21.08 | 21.12 | 20.96 | 20.99 | 185,626 | -0.05(-0.24%) |
May 12, 2011 | 20.76 | 21.06 | 20.76 | 21.04 | 1,051,793 | +0.22(+1.07%) |
May 11, 2011 | 20.87 | 20.93 | 20.75 | 20.82 | 63,308 | -0.08(-0.36%) |
May 10, 2011 | 20.79 | 20.92 | 20.79 | 20.89 | 1,008,803 | +0.13(+0.64%) |
May 09, 2011 | 20.74 | 20.79 | 20.69 | 20.76 | 43,708 | +0.05(+0.22%) |
May 06, 2011 | 20.76 | 20.89 | 20.66 | 20.71 | 83,883 | +0.06(+0.31%) |
May 05, 2011 | 20.67 | 20.81 | 20.60 | 20.65 | 129,592 | -0.14(-0.68%) |
May 04, 2011 | 20.85 | 20.86 | 20.75 | 20.79 | 27,503 | -0.01(-0.06%) |
May 03, 2011 | 20.80 | 20.83 | 20.75 | 20.80 | 305,179 | -0.01(-0.06%) |
May 02, 2011 | 20.80 | 20.82 | 20.80 | 20.82 | 45,904 | +0.00(+0.00%) |
Apr 29, 2011 | 20.83 | 20.85 | 20.79 | 20.82 | 37,503 | +0.05(+0.22%) |
Apr 28, 2011 | 20.58 | 20.78 | 20.58 | 20.77 | 82,743 | +0.15(+0.74%) |
Apr 27, 2011 | 20.61 | 20.63 | 20.53 | 20.62 | 45,459 | +0.13(+0.62%) |
Apr 26, 2011 | 20.41 | 20.52 | 20.38 | 20.49 | 266,818 | +0.11(+0.56%) |
Apr 25, 2011 | 20.36 | 20.38 | 20.27 | 20.38 | 58,609 | -0.05(-0.27%) |
Apr 21, 2011 | 20.49 | 20.49 | 20.40 | 20.43 | 191,013 | +0.05(+0.25%) |
Apr 20, 2011 | 20.43 | 20.44 | 20.37 | 20.38 | 165,523 | +0.20(+1.00%) |
Apr 19, 2011 | 20.18 | 20.18 | 20.07 | 20.18 | 238,473 | +0.07(+0.33%) |
Apr 18, 2011 | 20.17 | 20.17 | 20.01 | 20.11 | 101,370 | -0.17(-0.85%) |
Apr 15, 2011 | 20.20 | 20.32 | 20.16 | 20.28 | 51,222 | +0.07(+0.36%) |
Apr 14, 2011 | 20.06 | 20.23 | 20.04 | 20.21 | 196,646 | +0.10(+0.49%) |
Apr 13, 2011 | 20.12 | 20.14 | 20.06 | 20.11 | 78,788 | +0.03(+0.16%) |
Apr 12, 2011 | 20.06 | 20.10 | 19.97 | 20.08 | 193,914 | +0.04(+0.18%) |
Apr 11, 2011 | 20.09 | 20.13 | 20.04 | 20.04 | 353,503 | +0.05(+0.27%) |
Apr 08, 2011 | 20.18 | 20.18 | 19.92 | 19.99 | 2,060,284 | -0.10(-0.51%) |
Apr 07, 2011 | 20.17 | 20.17 | 20.00 | 20.09 | 44,106 | -0.05(-0.24%) |
Apr 06, 2011 | 20.23 | 20.23 | 20.11 | 20.14 | 53,854 | -0.00(-0.01%) |
Apr 05, 2011 | 20.09 | 20.18 | 20.08 | 20.14 | 53,192 | +0.03(+0.15%) |
Apr 04, 2011 | 20.09 | 20.12 | 20.06 | 20.11 | 32,329 | +0.05(+0.22%) |
Apr 01, 2011 | 20.05 | 20.13 | 19.99 | 20.07 | 47,337 | +0.14(+0.69%) |
Mar 31, 2011 | 19.95 | 20.00 | 19.92 | 19.93 | 229,710 | -0.03(-0.15%) |
Mar 30, 2011 | 19.90 | 19.98 | 19.89 | 19.96 | 349,459 | +0.14(+0.73%) |
Mar 29, 2011 | 19.69 | 19.82 | 19.69 | 19.81 | 28,490 | +0.09(+0.47%) |
Mar 28, 2011 | 19.82 | 19.85 | 19.72 | 19.72 | 88,885 | -0.04(-0.18%) |
Mar 25, 2011 | 19.71 | 19.83 | 19.71 | 19.76 | 62,926 | +0.00(+0.00%) |
Mar 24, 2011 | 19.64 | 19.78 | 19.63 | 19.76 | 53,209 | +0.19(+0.95%) |
Mar 23, 2011 | 19.44 | 19.60 | 19.39 | 19.57 | 33,495 | +0.08(+0.43%) |
Mar 22, 2011 | 19.54 | 19.56 | 19.48 | 19.49 | 43,921 | -0.04(-0.22%) |
Mar 21, 2011 | 19.56 | 19.57 | 19.52 | 19.53 | 41,488 | +0.27(+1.42%) |
Mar 18, 2011 | 19.31 | 19.31 | 19.21 | 19.26 | 131,991 | +0.08(+0.42%) |
Mar 17, 2011 | 19.35 | 19.52 | 19.15 | 19.18 | 58,681 | +0.11(+0.58%) |
Mar 16, 2011 | 19.28 | 19.39 | 18.97 | 19.07 | 94,431 | -0.30(-1.55%) |
Mar 15, 2011 | 19.28 | 19.41 | 19.27 | 19.37 | 78,945 | -0.17(-0.86%) |
Mar 14, 2011 | 19.55 | 19.59 | 19.42 | 19.53 | 88,928 | -0.14(-0.73%) |
Mar 11, 2011 | 19.54 | 19.72 | 19.53 | 19.68 | 87,953 | +0.03(+0.15%) |
Mar 10, 2011 | 19.73 | 19.76 | 19.64 | 19.65 | 262,504 | -0.17(-0.83%) |
Mar 09, 2011 | 19.70 | 19.83 | 19.69 | 19.81 | 19,797 | +0.04(+0.19%) |
Mar 08, 2011 | 19.53 | 19.80 | 19.53 | 19.78 | 98,971 | +0.21(+1.07%) |
Mar 07, 2011 | 19.72 | 19.73 | 19.50 | 19.57 | 55,436 | -0.11(-0.55%) |
Mar 04, 2011 | 19.75 | 19.79 | 19.56 | 19.68 | 61,664 | -0.09(-0.44%) |
Mar 03, 2011 | 19.67 | 19.80 | 19.66 | 19.76 | 95,829 | +0.24(+1.25%) |
Mar 02, 2011 | 19.46 | 19.59 | 19.46 | 19.52 | 36,018 | +0.02(+0.12%) |
Mar 01, 2011 | 19.70 | 19.81 | 19.50 | 19.50 | 841,068 | -0.21(-1.04%) |
Feb 28, 2011 | 19.72 | 19.79 | 19.68 | 19.70 | 49,547 | +0.04(+0.20%) |
Feb 25, 2011 | 19.56 | 19.66 | 19.54 | 19.66 | 23,398 | +0.17(+0.86%) |
Feb 24, 2011 | 19.48 | 19.60 | 19.36 | 19.50 | 76,298 | -0.05(-0.26%) |
Feb 23, 2011 | 19.59 | 19.67 | 19.48 | 19.55 | 68,858 | -0.11(-0.55%) |
Feb 22, 2011 | 19.66 | 19.82 | 19.63 | 19.66 | 50,426 | -0.20(-1.00%) |
Feb 18, 2011 | 19.94 | 19.94 | 19.79 | 19.85 | 94,214 | +0.02(+0.12%) |
Feb 17, 2011 | 19.67 | 19.84 | 19.66 | 19.83 | 47,110 | +0.15(+0.75%) |
Feb 16, 2011 | 19.65 | 19.72 | 19.64 | 19.68 | 52,347 | +0.07(+0.37%) |
Feb 15, 2011 | 19.64 | 19.65 | 19.56 | 19.61 | 74,540 | -0.05(-0.26%) |
Feb 14, 2011 | 19.72 | 19.99 | 19.63 | 19.66 | 77,626 | -0.06(-0.32%) |
Feb 11, 2011 | 19.50 | 19.75 | 19.50 | 19.72 | 1,914,514 | +0.20(+1.03%) |
Feb 10, 2011 | 19.54 | 19.57 | 19.46 | 19.52 | 154,894 | -0.10(-0.51%) |
Feb 09, 2011 | 19.58 | 19.66 | 19.56 | 19.62 | 59,887 | +0.03(+0.17%) |
Feb 08, 2011 | 19.48 | 19.59 | 19.47 | 19.59 | 479,332 | +0.12(+0.63%) |
Feb 07, 2011 | 19.44 | 19.53 | 19.39 | 19.47 | 33,518 | +0.10(+0.53%) |
Feb 04, 2011 | 19.23 | 19.37 | 19.20 | 19.36 | 73,605 | +0.14(+0.75%) |
Feb 03, 2011 | 19.09 | 19.24 | 19.09 | 19.22 | 108,149 | +0.10(+0.52%) |
Feb 02, 2011 | 19.16 | 19.18 | 19.06 | 19.12 | 807,989 | -0.08(-0.41%) |
Feb 01, 2011 | 19.18 | 19.25 | 19.18 | 19.20 | 66,737 | +0.12(+0.65%) |
Jan 31, 2011 | 19.07 | 19.14 | 19.00 | 19.08 | 1,651,564 | +0.01(+0.05%) |
Jan 28, 2011 | 19.41 | 19.43 | 19.06 | 19.07 | 56,867 | -0.38(-1.96%) |
Jan 27, 2011 | 19.53 | 19.53 | 19.39 | 19.45 | 63,974 | -0.11(-0.55%) |
Jan 26, 2011 | 19.53 | 19.60 | 19.52 | 19.56 | 72,443 | +0.04(+0.19%) |
Jan 25, 2011 | 19.52 | 19.52 | 19.41 | 19.52 | 99,281 | +0.03(+0.13%) |
Jan 24, 2011 | 19.38 | 19.50 | 19.38 | 19.49 | 30,592 | +0.11(+0.54%) |
Jan 21, 2011 | 19.50 | 19.53 | 19.36 | 19.39 | 43,908 | -0.01(-0.03%) |
Jan 20, 2011 | 19.36 | 19.44 | 19.34 | 19.39 | 48,788 | -0.03(-0.17%) |
Jan 19, 2011 | 19.53 | 19.60 | 19.40 | 19.43 | 64,131 | -0.13(-0.66%) |
Jan 18, 2011 | 19.51 | 19.63 | 19.51 | 19.56 | 109,710 | -0.01(-0.06%) |
Jan 14, 2011 | 19.51 | 19.57 | 19.51 | 19.57 | 50,496 | +0.02(+0.09%) |
Jan 13, 2011 | 19.53 | 19.58 | 19.51 | 19.55 | 53,295 | +0.02(+0.11%) |
Jan 12, 2011 | 19.44 | 19.54 | 19.44 | 19.53 | 60,303 | +0.16(+0.84%) |
Jan 11, 2011 | 19.47 | 19.47 | 19.33 | 19.37 | 79,657 | -0.01(-0.06%) |
Jan 10, 2011 | 19.32 | 19.39 | 19.29 | 19.38 | 76,135 | +0.04(+0.20%) |
Jan 07, 2011 | 19.46 | 19.46 | 19.28 | 19.34 | 78,042 | -0.11(-0.57%) |
Jan 06, 2011 | 19.50 | 19.52 | 19.41 | 19.45 | 129,977 | -0.03(-0.14%) |
Jan 05, 2011 | 19.30 | 19.49 | 19.30 | 19.48 | 32,287 | +0.10(+0.50%) |
Jan 04, 2011 | 19.50 | 19.53 | 19.33 | 19.38 | 102,367 | -0.09(-0.48%) |
Jan 03, 2011 | 19.53 | 19.53 | 19.45 | 19.47 | 70,865 | +0.08(+0.43%) |
Dec 31, 2010 | 19.39 | 19.44 | 19.38 | 19.39 | 184,294 | -0.01(-0.03%) |
Dec 30, 2010 | 19.38 | 19.44 | 19.37 | 19.40 | 89,810 | -0.00(-0.02%) |
Dec 29, 2010 | 19.46 | 19.46 | 19.40 | 19.40 | 47,453 | +0.01(+0.06%) |
Dec 28, 2010 | 19.46 | 19.46 | 19.35 | 19.39 | 57,410 | -0.01(-0.06%) |
Dec 27, 2010 | 19.39 | 19.45 | 19.37 | 19.40 | 35,582 | -0.06(-0.29%) |
Dec 23, 2010 | 19.46 | 19.51 | 19.44 | 19.46 | 27,639 | -0.04(-0.22%) |
Dec 22, 2010 | 19.48 | 19.50 | 19.41 | 19.50 | 26,288 | -0.08(-0.40%) |
Dec 21, 2010 | 19.61 | 19.65 | 19.56 | 19.58 | 86,069 | +0.02(+0.11%) |
Dec 20, 2010 | 19.62 | 19.62 | 19.51 | 19.56 | 50,949 | +0.04(+0.23%) |
Dec 17, 2010 | 19.45 | 19.53 | 19.44 | 19.51 | 124,586 | +0.07(+0.39%) |
Dec 16, 2010 | 19.27 | 19.44 | 19.22 | 19.44 | 118,224 | +0.18(+0.93%) |
Dec 15, 2010 | 19.21 | 19.31 | 19.21 | 19.26 | 75,869 | +0.01(+0.06%) |
Dec 14, 2010 | 19.23 | 19.30 | 19.21 | 19.24 | 125,437 | +0.06(+0.30%) |
Dec 13, 2010 | 19.29 | 19.29 | 19.19 | 19.19 | 214,707 | -0.01(-0.03%) |
Dec 10, 2010 | 19.20 | 19.22 | 19.18 | 19.19 | 33,976 | +0.02(+0.13%) |
Dec 09, 2010 | 19.21 | 19.21 | 19.13 | 19.17 | 81,074 | +0.06(+0.30%) |
Dec 08, 2010 | 19.06 | 19.11 | 19.01 | 19.11 | 102,458 | +0.07(+0.39%) |
Dec 07, 2010 | 19.18 | 19.18 | 19.03 | 19.04 | 402,955 | +0.02(+0.08%) |
Dec 06, 2010 | 18.96 | 19.05 | 18.96 | 19.02 | 106,933 | -0.02(-0.13%) |
Dec 03, 2010 | 18.95 | 19.06 | 18.95 | 19.05 | 134,940 | +0.04(+0.19%) |
Dec 02, 2010 | 18.86 | 19.02 | 18.86 | 19.01 | 242,951 | +0.13(+0.68%) |
Dec 01, 2010 | 18.78 | 18.91 | 18.75 | 18.88 | 453,314 | +0.34(+1.86%) |
Nov 30, 2010 | 18.47 | 18.61 | 18.47 | 18.54 | 53,298 | -0.10(-0.53%) |
Nov 29, 2010 | 18.61 | 18.67 | 18.49 | 18.64 | 35,727 | -0.09(-0.50%) |
Nov 26, 2010 | 18.66 | 18.77 | 18.66 | 18.73 | 36,331 | -0.04(-0.19%) |
Nov 24, 2010 | 18.76 | 18.77 | 18.77 | 18.77 | 24,006 | +0.16(+0.87%) |
Nov 23, 2010 | 18.61 | 18.63 | 18.57 | 18.60 | 9,275 | -0.24(-1.27%) |
Nov 22, 2010 | 18.81 | 18.84 | 18.70 | 18.84 | 26,035 | +0.02(+0.10%) |
Nov 19, 2010 | 18.77 | 18.84 | 18.69 | 18.82 | 35,490 | +0.05(+0.26%) |
Nov 18, 2010 | 18.70 | 18.83 | 18.69 | 18.77 | 46,805 | +0.23(+1.24%) |
Nov 17, 2010 | 18.51 | 18.60 | 18.51 | 18.54 | 19,592 | +0.05(+0.26%) |
Nov 16, 2010 | 18.64 | 18.71 | 18.43 | 18.50 | 43,929 | -0.26(-1.37%) |
Nov 15, 2010 | 18.79 | 18.87 | 18.75 | 18.75 | 67,068 | +0.02(+0.11%) |
Nov 12, 2010 | 18.78 | 18.82 | 18.66 | 18.73 | 74,361 | -0.15(-0.78%) |
Nov 11, 2010 | 18.73 | 18.88 | 18.73 | 18.88 | 73,784 | +0.02(+0.13%) |
Nov 10, 2010 | 18.84 | 18.85 | 18.73 | 18.85 | 184,438 | +0.01(+0.03%) |
Nov 09, 2010 | 19.03 | 19.03 | 18.80 | 18.85 | 61,459 | -0.11(-0.58%) |
Nov 08, 2010 | 18.96 | 18.97 | 18.87 | 18.96 | 39,624 | -0.00(-0.02%) |
Nov 05, 2010 | 18.97 | 18.98 | 18.88 | 18.96 | 105,381 | -0.00(-0.02%) |
Nov 04, 2010 | 18.89 | 18.97 | 18.83 | 18.97 | 97,657 | +0.27(+1.43%) |
Nov 03, 2010 | 18.69 | 18.70 | 18.55 | 18.70 | 57,311 | +0.07(+0.37%) |
Nov 02, 2010 | 18.66 | 18.67 | 18.61 | 18.63 | 333,598 | +0.07(+0.39%) |
Nov 01, 2010 | 18.64 | 18.68 | 18.48 | 18.56 | 141,266 | -0.02(-0.10%) |
Oct 29, 2010 | 18.46 | 18.58 | 18.46 | 18.58 | 63,537 | +0.07(+0.36%) |
Oct 28, 2010 | 18.51 | 18.57 | 18.43 | 18.51 | 43,655 | +0.03(+0.18%) |
Oct 27, 2010 | 18.45 | 18.51 | 18.35 | 18.48 | 242,183 | -0.13(-0.72%) |
Oct 25, 2010 | 18.71 | 18.71 | 18.60 | 18.61 | 1,020,481 | +0.08(+0.44%) |
Oct 22, 2010 | 18.50 | 18.56 | 18.49 | 18.53 | 51,840 | +0.05(+0.29%) |
Oct 21, 2010 | 18.55 | 18.62 | 18.42 | 18.48 | 78,192 | +0.03(+0.15%) |
Oct 20, 2010 | 18.34 | 18.52 | 18.34 | 18.45 | 424,893 | +0.15(+0.80%) |
Oct 19, 2010 | 18.29 | 18.42 | 18.23 | 18.30 | 48,249 | -0.20(-1.09%) |
Oct 18, 2010 | 18.44 | 18.51 | 18.44 | 18.50 | 30,909 | +0.05(+0.26%) |
Oct 15, 2010 | 18.56 | 18.56 | 18.37 | 18.46 | 250,198 | +0.05(+0.26%) |
Oct 14, 2010 | 18.43 | 18.46 | 18.36 | 18.41 | 200,386 | +0.04(+0.20%) |
Oct 13, 2010 | 18.31 | 18.44 | 18.29 | 18.37 | 46,221 | +0.16(+0.87%) |
Oct 12, 2010 | 18.11 | 18.26 | 18.10 | 18.21 | 29,038 | +0.08(+0.43%) |
Oct 11, 2010 | 18.12 | 18.16 | 18.11 | 18.14 | 59,093 | +0.02(+0.12%) |
Oct 08, 2010 | 18.11 | 18.15 | 17.98 | 18.11 | 529,991 | +0.16(+0.87%) |
Oct 07, 2010 | 18.09 | 18.09 | 17.90 | 17.96 | 186,169 | -0.07(-0.38%) |
Oct 06, 2010 | 18.04 | 18.05 | 18.00 | 18.03 | 262,820 | +0.02(+0.13%) |
Oct 05, 2010 | 17.92 | 18.02 | 17.86 | 18.00 | 136,134 | +0.24(+1.37%) |
Oct 04, 2010 | 17.76 | 17.84 | 17.69 | 17.76 | 337,745 | -0.04(-0.20%) |