Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Apr 30, 2012 | 16.50 | 16.66 | 16.43 | 16.54 | 6,140,981 | +0.05(+0.33%) |
Apr 27, 2012 | 16.57 | 16.59 | 16.33 | 16.48 | 5,494,225 | +0.01(+0.06%) |
Apr 26, 2012 | 16.28 | 16.63 | 16.18 | 16.47 | 9,746,269 | +0.18(+1.10%) |
Apr 25, 2012 | 16.14 | 16.31 | 15.99 | 16.29 | 11,509,051 | +0.28(+1.75%) |
Apr 24, 2012 | 16.44 | 16.69 | 15.95 | 16.01 | 27,378,704 | -2.06(-11.40%) |
Apr 23, 2012 | 18.00 | 18.12 | 17.56 | 18.07 | 13,938,014 | -0.07(-0.39%) |
Apr 20, 2012 | 18.21 | 18.38 | 18.13 | 18.14 | 5,348,249 | +0.05(+0.25%) |
Apr 19, 2012 | 18.07 | 18.41 | 18.03 | 18.09 | 6,766,841 | -0.07(-0.36%) |
Apr 18, 2012 | 18.24 | 18.33 | 18.12 | 18.16 | 5,614,527 | -0.25(-1.36%) |
Apr 17, 2012 | 18.23 | 18.49 | 18.20 | 18.41 | 5,897,617 | +0.23(+1.29%) |
Apr 16, 2012 | 18.15 | 18.30 | 18.01 | 18.18 | 8,584,057 | +0.10(+0.53%) |
Apr 13, 2012 | 18.19 | 18.39 | 18.07 | 18.08 | 6,798,025 | -0.21(-1.12%) |
Apr 12, 2012 | 18.00 | 18.36 | 17.98 | 18.29 | 6,297,914 | +0.32(+1.75%) |
Apr 11, 2012 | 17.72 | 18.04 | 17.60 | 17.97 | 8,535,649 | +0.41(+2.33%) |
Apr 10, 2012 | 17.85 | 18.00 | 17.55 | 17.56 | 7,161,126 | -0.41(-2.28%) |
Apr 09, 2012 | 18.02 | 18.11 | 17.93 | 17.97 | 3,998,974 | -0.34(-1.86%) |
Apr 05, 2012 | 18.11 | 18.33 | 18.06 | 18.31 | 4,293,713 | +0.11(+0.60%) |
Apr 04, 2012 | 18.36 | 18.44 | 18.06 | 18.20 | 5,632,834 | -0.31(-1.67%) |
Apr 03, 2012 | 18.70 | 18.76 | 18.35 | 18.51 | 7,214,187 | -0.29(-1.54%) |
Apr 02, 2012 | 18.61 | 18.85 | 18.50 | 18.80 | 6,396,194 | +0.10(+0.53%) |
Mar 30, 2012 | 18.55 | 18.73 | 18.30 | 18.70 | 7,269,515 | +0.30(+1.63%) |
Mar 29, 2012 | 18.22 | 18.47 | 18.22 | 18.40 | 6,625,327 | +0.05(+0.27%) |
Mar 28, 2012 | 18.50 | 18.57 | 18.28 | 18.35 | 5,698,003 | -0.23(-1.24%) |
Mar 27, 2012 | 18.61 | 18.74 | 18.53 | 18.58 | 5,605,028 | -0.09(-0.48%) |
Mar 26, 2012 | 18.39 | 18.67 | 18.32 | 18.67 | 5,044,421 | +0.47(+2.58%) |
Mar 23, 2012 | 18.21 | 18.31 | 18.10 | 18.20 | 5,317,582 | +0.00(+0.00%) |
Mar 22, 2012 | 18.02 | 18.23 | 17.95 | 18.20 | 5,485,240 | +0.03(+0.17%) |
Mar 21, 2012 | 18.25 | 18.38 | 18.13 | 18.17 | 6,593,256 | -0.13(-0.71%) |
Mar 20, 2012 | 18.00 | 18.36 | 17.98 | 18.30 | 4,757,379 | -0.02(-0.11%) |
Mar 19, 2012 | 18.10 | 18.47 | 18.10 | 18.32 | 6,214,135 | +0.15(+0.83%) |
Mar 16, 2012 | 18.14 | 18.30 | 18.07 | 18.17 | 7,386,673 | -0.02(-0.11%) |
Mar 15, 2012 | 17.87 | 18.21 | 17.80 | 18.19 | 6,391,571 | +0.33(+1.85%) |
Mar 14, 2012 | 18.13 | 18.20 | 17.83 | 17.86 | 7,706,316 | -0.32(-1.76%) |
Mar 13, 2012 | 17.90 | 18.20 | 17.65 | 18.18 | 6,420,858 | +0.38(+2.13%) |
Mar 12, 2012 | 17.68 | 17.88 | 17.67 | 17.80 | 4,140,862 | +0.07(+0.39%) |
Mar 09, 2012 | 17.58 | 17.80 | 17.51 | 17.73 | 5,428,181 | +0.16(+0.91%) |
Mar 08, 2012 | 17.41 | 17.58 | 17.32 | 17.57 | 4,934,116 | +0.30(+1.74%) |
Mar 07, 2012 | 17.16 | 17.33 | 17.07 | 17.27 | 6,380,073 | +0.17(+0.99%) |
Mar 06, 2012 | 17.29 | 17.34 | 17.08 | 17.10 | 7,732,181 | -0.41(-2.34%) |
Mar 05, 2012 | 17.66 | 17.69 | 17.44 | 17.51 | 5,631,217 | -0.23(-1.30%) |
Mar 02, 2012 | 17.86 | 17.90 | 17.62 | 17.74 | 4,983,606 | -0.15(-0.84%) |
Mar 01, 2012 | 17.91 | 18.02 | 17.79 | 17.89 | 5,517,415 | +0.05(+0.28%) |
Feb 29, 2012 | 17.87 | 18.04 | 17.82 | 17.84 | 6,031,375 | -0.08(-0.45%) |
Feb 28, 2012 | 17.89 | 18.00 | 17.81 | 17.92 | 4,181,384 | +0.02(+0.11%) |
Feb 27, 2012 | 17.76 | 18.00 | 17.59 | 17.90 | 5,468,276 | +0.02(+0.11%) |
Feb 24, 2012 | 17.87 | 18.11 | 17.84 | 17.88 | 4,996,932 | -0.03(-0.17%) |
Feb 23, 2012 | 17.94 | 18.00 | 17.66 | 17.91 | 5,749,573 | +0.03(+0.17%) |
Feb 22, 2012 | 17.89 | 18.08 | 17.83 | 17.88 | 4,568,230 | -0.06(-0.33%) |
Feb 21, 2012 | 17.94 | 18.21 | 17.87 | 17.94 | 6,143,848 | -0.01(-0.06%) |
Feb 17, 2012 | 18.06 | 18.10 | 17.92 | 17.95 | 5,518,301 | -0.20(-1.07%) |
Feb 16, 2012 | 17.88 | 18.20 | 17.85 | 18.14 | 5,475,524 | +0.20(+1.14%) |
Feb 15, 2012 | 17.94 | 18.09 | 17.85 | 17.94 | 6,033,270 | +0.02(+0.11%) |
Feb 14, 2012 | 17.86 | 17.97 | 17.73 | 17.92 | 4,949,101 | -0.01(-0.06%) |
Feb 13, 2012 | 17.88 | 17.99 | 17.71 | 17.93 | 4,881,063 | +0.15(+0.84%) |
Feb 10, 2012 | 17.80 | 17.86 | 17.61 | 17.78 | 5,764,205 | -0.24(-1.33%) |
Feb 09, 2012 | 17.75 | 18.06 | 17.61 | 18.02 | 7,437,952 | +0.27(+1.52%) |
Feb 08, 2012 | 17.58 | 17.75 | 17.50 | 17.75 | 5,063,736 | +0.13(+0.74%) |
Feb 07, 2012 | 17.42 | 17.68 | 17.32 | 17.62 | 6,790,284 | +0.09(+0.51%) |
Feb 06, 2012 | 17.58 | 17.60 | 17.41 | 17.53 | 3,403,030 | -0.09(-0.51%) |
Feb 03, 2012 | 17.58 | 17.73 | 17.49 | 17.62 | 5,492,305 | +0.19(+1.09%) |
Feb 02, 2012 | 17.39 | 17.66 | 17.37 | 17.43 | 4,665,526 | -0.02(-0.11%) |
Feb 01, 2012 | 17.33 | 17.50 | 17.22 | 17.45 | 7,325,894 | +0.26(+1.51%) |
Jan 31, 2012 | 17.00 | 17.23 | 16.87 | 17.19 | 8,794,678 | +0.16(+0.94%) |
Jan 30, 2012 | 17.02 | 17.11 | 16.78 | 17.03 | 7,516,107 | -0.05(-0.29%) |
Jan 27, 2012 | 16.83 | 17.20 | 16.75 | 17.08 | 9,105,901 | +0.20(+1.18%) |
Jan 26, 2012 | 17.12 | 17.20 | 16.36 | 16.88 | 12,646,502 | -0.19(-1.11%) |
Jan 25, 2012 | 17.07 | 17.18 | 16.90 | 17.07 | 7,796,155 | +0.20(+1.19%) |
Jan 24, 2012 | 16.80 | 16.92 | 16.67 | 16.87 | 4,596,465 | +0.08(+0.48%) |
Jan 23, 2012 | 16.87 | 16.99 | 16.72 | 16.79 | 5,634,636 | +0.00(+0.00%) |
Jan 20, 2012 | 16.57 | 16.89 | 16.52 | 16.79 | 6,460,041 | +0.20(+1.21%) |
Jan 19, 2012 | 16.63 | 16.81 | 16.37 | 16.59 | 7,743,454 | +0.04(+0.24%) |
Jan 18, 2012 | 16.36 | 16.58 | 16.16 | 16.55 | 6,696,446 | +0.27(+1.66%) |
Jan 17, 2012 | 16.11 | 16.48 | 16.06 | 16.28 | 6,489,276 | +0.40(+2.52%) |
Jan 13, 2012 | 16.02 | 16.10 | 15.79 | 15.88 | 6,995,354 | -0.19(-1.21%) |
Jan 12, 2012 | 16.26 | 16.42 | 16.05 | 16.07 | 6,781,043 | -0.16(-1.02%) |
Jan 11, 2012 | 15.86 | 16.28 | 15.86 | 16.24 | 5,261,140 | +0.33(+2.07%) |
Jan 10, 2012 | 15.82 | 15.95 | 15.65 | 15.91 | 5,597,286 | +0.24(+1.53%) |
Jan 09, 2012 | 15.76 | 15.83 | 15.55 | 15.67 | 5,296,649 | -0.11(-0.70%) |
Jan 06, 2012 | 15.77 | 15.95 | 15.58 | 15.78 | 5,582,905 | -0.02(-0.13%) |
Jan 05, 2012 | 15.68 | 15.82 | 15.58 | 15.80 | 6,105,870 | +0.05(+0.32%) |
Jan 04, 2012 | 15.80 | 15.89 | 15.66 | 15.75 | 3,640,322 | +0.10(+0.64%) |
Dec 30, 2011 | 15.70 | 15.72 | 15.64 | 15.65 | 2,781,034 | -0.05(-0.32%) |
Dec 29, 2011 | 15.67 | 15.78 | 15.64 | 15.70 | 2,998,487 | +0.08(+0.51%) |
Dec 28, 2011 | 15.82 | 15.90 | 15.58 | 15.62 | 5,021,799 | -0.23(-1.45%) |
Dec 27, 2011 | 15.78 | 15.91 | 15.65 | 15.85 | 4,966,691 | +0.06(+0.41%) |
Dec 23, 2011 | 15.55 | 15.79 | 15.45 | 15.79 | 4,593,676 | +0.63(+4.19%) |
Dec 21, 2011 | 15.53 | 15.58 | 14.94 | 15.15 | 9,459,842 | -0.48(-3.07%) |
Dec 20, 2011 | 15.51 | 15.82 | 15.51 | 15.63 | 7,583,311 | +0.34(+2.22%) |
Dec 19, 2011 | 15.53 | 15.64 | 15.22 | 15.29 | 6,071,974 | -0.17(-1.10%) |
Dec 16, 2011 | 15.49 | 15.74 | 15.32 | 15.46 | 9,277,182 | +0.10(+0.65%) |
Dec 15, 2011 | 15.57 | 15.61 | 15.23 | 15.36 | 6,104,074 | -0.03(-0.19%) |
Dec 14, 2011 | 15.65 | 15.68 | 15.29 | 15.39 | 5,950,067 | -0.27(-1.72%) |
Dec 13, 2011 | 15.98 | 16.11 | 15.58 | 15.66 | 6,098,666 | -0.18(-1.14%) |
Dec 12, 2011 | 16.05 | 16.05 | 15.70 | 15.84 | 5,660,711 | -0.35(-2.16%) |
Dec 09, 2011 | 15.72 | 16.26 | 15.66 | 16.19 | 5,574,962 | +0.50(+3.19%) |
Dec 08, 2011 | 16.09 | 16.24 | 15.64 | 15.69 | 5,757,854 | -0.53(-3.27%) |
Dec 07, 2011 | 16.09 | 16.29 | 15.86 | 16.22 | 6,552,021 | +0.03(+0.19%) |
Dec 06, 2011 | 16.51 | 16.67 | 16.12 | 16.19 | 6,831,037 | -0.33(-2.00%) |
Dec 05, 2011 | 16.37 | 16.73 | 16.27 | 16.52 | 7,282,123 | +0.42(+2.61%) |
Dec 02, 2011 | 16.38 | 16.43 | 16.07 | 16.10 | 5,196,398 | -0.14(-0.86%) |
Dec 01, 2011 | 16.25 | 16.42 | 16.13 | 16.24 | 6,258,805 | -0.11(-0.67%) |
Nov 30, 2011 | 16.02 | 16.38 | 16.02 | 16.35 | 7,420,473 | +0.75(+4.81%) |
Nov 29, 2011 | 16.05 | 16.11 | 15.58 | 15.60 | 7,880,593 | -0.47(-2.92%) |
Nov 28, 2011 | 15.74 | 16.08 | 15.73 | 16.07 | 7,790,763 | +0.74(+4.83%) |
Nov 25, 2011 | 15.44 | 15.70 | 15.31 | 15.33 | 3,423,234 | -0.21(-1.35%) |
Nov 23, 2011 | 15.69 | 15.77 | 15.51 | 15.54 | 8,339,126 | -0.30(-1.89%) |
Nov 22, 2011 | 15.76 | 15.99 | 15.65 | 15.84 | 6,216,012 | +0.02(+0.13%) |
Nov 21, 2011 | 16.00 | 16.05 | 15.69 | 15.82 | 6,400,741 | -0.37(-2.29%) |
Nov 18, 2011 | 16.16 | 16.30 | 16.01 | 16.19 | 6,438,965 | +0.02(+0.12%) |
Nov 17, 2011 | 16.60 | 16.67 | 16.08 | 16.17 | 8,233,916 | -0.50(-3.00%) |
Nov 16, 2011 | 16.99 | 17.35 | 16.65 | 16.67 | 9,624,230 | -0.52(-3.03%) |
Nov 15, 2011 | 16.93 | 17.30 | 16.77 | 17.19 | 8,397,200 | +0.25(+1.48%) |
Nov 14, 2011 | 17.10 | 17.20 | 16.84 | 16.94 | 4,243,497 | -0.18(-1.05%) |
Nov 11, 2011 | 16.92 | 17.17 | 16.88 | 17.12 | 5,806,037 | +0.42(+2.51%) |
Nov 10, 2011 | 16.75 | 16.86 | 16.50 | 16.70 | 6,883,487 | +0.13(+0.78%) |
Nov 09, 2011 | 17.07 | 17.14 | 16.52 | 16.57 | 9,307,765 | -0.95(-5.42%) |
Nov 08, 2011 | 17.24 | 17.55 | 17.12 | 17.52 | 8,394,265 | +0.40(+2.34%) |
Nov 07, 2011 | 16.97 | 17.13 | 16.69 | 17.12 | 6,529,856 | +0.14(+0.82%) |
Nov 04, 2011 | 16.91 | 17.05 | 16.68 | 16.98 | 6,904,482 | -0.05(-0.29%) |
Nov 03, 2011 | 16.70 | 17.09 | 16.61 | 17.03 | 9,448,829 | +0.53(+3.21%) |
Nov 02, 2011 | 16.57 | 16.75 | 16.41 | 16.50 | 9,718,269 | +0.07(+0.43%) |
Nov 01, 2011 | 16.66 | 16.88 | 16.39 | 16.43 | 12,311,983 | -0.58(-3.41%) |
Oct 31, 2011 | 17.82 | 17.82 | 16.99 | 17.01 | 14,126,430 | -0.98(-5.45%) |
Oct 28, 2011 | 17.73 | 18.00 | 17.60 | 17.99 | 7,865,486 | +0.25(+1.41%) |
Oct 27, 2011 | 18.27 | 18.81 | 16.91 | 17.74 | 20,937,552 | -0.75(-4.06%) |
Oct 26, 2011 | 18.88 | 18.88 | 18.02 | 18.49 | 11,040,797 | -0.06(-0.32%) |
Oct 25, 2011 | 18.62 | 18.80 | 18.42 | 18.55 | 7,974,950 | -0.08(-0.43%) |
Oct 24, 2011 | 18.50 | 18.82 | 18.44 | 18.63 | 7,638,670 | +0.21(+1.14%) |
Oct 21, 2011 | 18.17 | 18.48 | 18.00 | 18.42 | 7,400,102 | +0.48(+2.68%) |
Oct 20, 2011 | 18.11 | 18.17 | 17.64 | 17.94 | 7,810,413 | -0.05(-0.28%) |
Oct 19, 2011 | 18.07 | 18.24 | 17.91 | 17.99 | 7,780,736 | -0.15(-0.83%) |
Oct 18, 2011 | 17.63 | 18.24 | 17.34 | 18.14 | 10,035,294 | +0.52(+2.95%) |
Oct 17, 2011 | 17.86 | 17.92 | 17.46 | 17.62 | 6,448,168 | -0.37(-2.06%) |
Oct 14, 2011 | 17.93 | 18.00 | 17.75 | 17.99 | 6,398,000 | +0.21(+1.18%) |
Oct 13, 2011 | 17.58 | 17.88 | 17.48 | 17.78 | 7,882,615 | +0.18(+1.02%) |
Oct 12, 2011 | 17.96 | 17.96 | 17.57 | 17.60 | 8,945,189 | -0.19(-1.07%) |
Oct 11, 2011 | 17.55 | 17.83 | 17.49 | 17.79 | 7,353,804 | +0.17(+0.96%) |
Oct 10, 2011 | 17.30 | 17.62 | 17.30 | 17.62 | 5,334,274 | +0.52(+3.04%) |
Oct 07, 2011 | 17.14 | 17.38 | 17.01 | 17.10 | 8,649,504 | -0.02(-0.12%) |
Oct 06, 2011 | 16.82 | 17.14 | 16.39 | 17.12 | 8,121,928 | +0.55(+3.32%) |
Oct 05, 2011 | 16.14 | 16.61 | 15.89 | 16.57 | 10,270,020 | +0.41(+2.54%) |
Oct 04, 2011 | 15.51 | 16.16 | 15.36 | 16.16 | 15,470,898 | +0.42(+2.67%) |
Oct 03, 2011 | 16.11 | 16.53 | 15.73 | 15.74 | 11,288,725 | -0.56(-3.44%) |
Sep 30, 2011 | 16.66 | 16.85 | 16.30 | 16.30 | 8,349,182 | -0.59(-3.49%) |
Sep 29, 2011 | 17.20 | 17.37 | 16.54 | 16.89 | 8,299,365 | +0.03(+0.18%) |
Sep 28, 2011 | 17.25 | 17.53 | 16.83 | 16.86 | 7,758,170 | -0.29(-1.69%) |
Sep 27, 2011 | 17.08 | 17.42 | 17.04 | 17.15 | 8,248,353 | +0.30(+1.78%) |
Sep 26, 2011 | 16.44 | 16.88 | 16.04 | 16.85 | 10,561,457 | +0.48(+2.93%) |
Sep 23, 2011 | 15.89 | 16.49 | 15.80 | 16.37 | 7,670,952 | +0.32(+1.99%) |
Sep 22, 2011 | 16.39 | 16.56 | 15.82 | 16.05 | 12,057,297 | -0.98(-5.75%) |
Sep 21, 2011 | 17.50 | 17.60 | 17.02 | 17.03 | 8,649,212 | -0.32(-1.84%) |
Sep 20, 2011 | 17.48 | 17.66 | 17.23 | 17.35 | 7,126,981 | -0.05(-0.29%) |
Sep 19, 2011 | 17.30 | 17.48 | 17.02 | 17.40 | 7,038,040 | -0.14(-0.80%) |
Sep 16, 2011 | 17.42 | 17.66 | 17.38 | 17.54 | 9,386,536 | +0.18(+1.04%) |
Sep 15, 2011 | 17.04 | 17.37 | 16.93 | 17.36 | 7,387,896 | +0.52(+3.09%) |
Sep 14, 2011 | 16.39 | 17.06 | 16.26 | 16.84 | 8,512,041 | +0.51(+3.12%) |
Sep 13, 2011 | 16.31 | 16.39 | 16.09 | 16.33 | 7,973,998 | +0.08(+0.49%) |
Sep 12, 2011 | 15.81 | 16.27 | 15.81 | 16.25 | 7,426,432 | +0.20(+1.25%) |
Sep 09, 2011 | 16.34 | 16.44 | 15.93 | 16.05 | 7,224,249 | -0.43(-2.61%) |
Sep 08, 2011 | 16.55 | 16.68 | 16.38 | 16.48 | 6,632,284 | -0.23(-1.38%) |
Sep 07, 2011 | 16.25 | 16.72 | 16.22 | 16.71 | 9,832,041 | +0.63(+3.92%) |
Sep 06, 2011 | 15.87 | 16.14 | 15.69 | 16.08 | 7,325,937 | -0.28(-1.71%) |
Sep 02, 2011 | 16.60 | 16.71 | 16.23 | 16.36 | 8,010,403 | -0.58(-3.42%) |
Sep 01, 2011 | 17.23 | 17.35 | 16.90 | 16.94 | 7,485,715 | -0.21(-1.22%) |
Aug 31, 2011 | 16.96 | 17.32 | 16.84 | 17.15 | 7,714,041 | +0.18(+1.06%) |
Aug 30, 2011 | 16.76 | 17.06 | 16.62 | 16.97 | 8,452,363 | +0.13(+0.77%) |
Aug 29, 2011 | 16.60 | 16.85 | 16.58 | 16.84 | 4,781,546 | +0.46(+2.81%) |
Aug 26, 2011 | 15.93 | 16.48 | 15.71 | 16.38 | 7,405,685 | +0.43(+2.70%) |
Aug 25, 2011 | 16.42 | 16.52 | 15.89 | 15.95 | 7,347,891 | -0.43(-2.63%) |
Aug 24, 2011 | 16.15 | 16.40 | 16.04 | 16.38 | 7,275,894 | +0.18(+1.11%) |
Aug 23, 2011 | 15.68 | 16.21 | 15.51 | 16.20 | 9,845,620 | +0.55(+3.51%) |
Aug 22, 2011 | 15.75 | 15.82 | 15.49 | 15.65 | 8,269,989 | +0.23(+1.49%) |
Aug 19, 2011 | 15.63 | 16.12 | 15.39 | 15.42 | 12,079,486 | -0.39(-2.47%) |
Aug 18, 2011 | 16.38 | 16.47 | 15.57 | 15.81 | 14,677,315 | -0.97(-5.78%) |
Aug 17, 2011 | 16.95 | 17.09 | 16.59 | 16.78 | 9,095,431 | -0.16(-0.94%) |
Aug 16, 2011 | 16.62 | 17.02 | 16.61 | 16.94 | 10,925,447 | -0.06(-0.35%) |
Aug 15, 2011 | 16.86 | 17.01 | 16.69 | 17.00 | 7,149,009 | +0.21(+1.25%) |
Aug 12, 2011 | 16.80 | 17.06 | 16.59 | 16.79 | 11,730,070 | +0.10(+0.60%) |
Aug 11, 2011 | 16.11 | 16.89 | 15.96 | 16.69 | 16,068,992 | +0.70(+4.38%) |
Aug 10, 2011 | 16.56 | 16.70 | 15.93 | 15.99 | 17,764,940 | -0.92(-5.44%) |
Aug 09, 2011 | 16.41 | 16.94 | 15.78 | 16.91 | 21,582,016 | +0.91(+5.69%) |
Aug 08, 2011 | 16.67 | 16.94 | 15.58 | 16.00 | 19,827,386 | -1.10(-6.43%) |
Aug 05, 2011 | 17.61 | 17.74 | 16.60 | 17.10 | 22,731,536 | -0.02(-0.12%) |
Aug 04, 2011 | 17.92 | 18.01 | 17.11 | 17.12 | 21,484,918 | -1.15(-6.29%) |
Aug 03, 2011 | 18.54 | 18.66 | 18.16 | 18.27 | 15,028,140 | -0.24(-1.30%) |
Aug 02, 2011 | 18.84 | 19.11 | 18.50 | 18.51 | 8,794,269 | -0.52(-2.76%) |
Aug 01, 2011 | 19.26 | 19.30 | 18.75 | 19.04 | 10,422,747 | -0.02(-0.13%) |
Jul 29, 2011 | 19.28 | 19.54 | 19.05 | 19.06 | 10,414,400 | -0.43(-2.21%) |
Jul 28, 2011 | 19.33 | 19.81 | 19.01 | 19.49 | 22,712,928 | +1.07(+5.84%) |
Jul 27, 2011 | 18.98 | 19.02 | 18.37 | 18.41 | 10,814,303 | -0.66(-3.43%) |
Jul 26, 2011 | 19.16 | 19.20 | 18.92 | 19.07 | 5,516,473 | -0.02(-0.10%) |
Jul 25, 2011 | 19.04 | 19.25 | 18.84 | 19.09 | 8,749,652 | +0.03(+0.16%) |
Jul 22, 2011 | 19.01 | 19.12 | 18.85 | 19.06 | 6,805,506 | +0.04(+0.18%) |
Jul 21, 2011 | 19.01 | 19.18 | 18.76 | 19.02 | 8,001,279 | +0.13(+0.71%) |
Jul 20, 2011 | 19.41 | 19.41 | 18.86 | 18.89 | 8,367,488 | -0.57(-2.93%) |
Jul 19, 2011 | 19.11 | 19.55 | 18.99 | 19.46 | 7,431,739 | +0.60(+3.15%) |
Jul 18, 2011 | 18.87 | 18.94 | 18.60 | 18.86 | 8,475,787 | -0.11(-0.55%) |
Jul 15, 2011 | 19.03 | 19.11 | 18.87 | 18.97 | 8,141,676 | +0.00(+0.00%) |
Jul 14, 2011 | 19.28 | 19.42 | 18.87 | 18.97 | 7,735,920 | -0.30(-1.56%) |
Jul 13, 2011 | 19.33 | 19.59 | 19.23 | 19.27 | 7,395,099 | +0.04(+0.21%) |
Jul 12, 2011 | 19.40 | 19.50 | 19.19 | 19.23 | 7,132,882 | -0.13(-0.67%) |
Jul 11, 2011 | 19.52 | 19.63 | 19.24 | 19.36 | 6,307,713 | -0.37(-1.88%) |
Jul 08, 2011 | 19.67 | 19.80 | 19.44 | 19.73 | 9,130,330 | -0.13(-0.65%) |
Jul 07, 2011 | 19.90 | 20.00 | 19.73 | 19.86 | 9,144,567 | +0.07(+0.35%) |
Jul 06, 2011 | 19.74 | 19.82 | 19.61 | 19.79 | 9,005,274 | +0.03(+0.15%) |
Jul 05, 2011 | 19.80 | 19.84 | 19.66 | 19.76 | 5,670,556 | -0.07(-0.35%) |
Jul 01, 2011 | 19.82 | 19.89 | 19.71 | 19.83 | 6,839,632 | +0.11(+0.56%) |
Jun 30, 2011 | 19.57 | 19.77 | 19.55 | 19.72 | 7,574,797 | +0.19(+0.97%) |
Jun 29, 2011 | 19.62 | 19.63 | 19.39 | 19.53 | 6,651,923 | +0.03(+0.15%) |
Jun 28, 2011 | 19.08 | 19.62 | 19.02 | 19.50 | 10,232,174 | +0.46(+2.42%) |
Jun 27, 2011 | 18.68 | 19.18 | 18.64 | 19.04 | 7,399,850 | +0.29(+1.55%) |
Jun 24, 2011 | 18.96 | 19.04 | 18.64 | 18.75 | 19,734,722 | -0.18(-0.95%) |
Jun 23, 2011 | 18.67 | 18.97 | 18.54 | 18.93 | 7,230,405 | +0.07(+0.37%) |
Jun 22, 2011 | 18.95 | 19.05 | 18.85 | 18.86 | 8,052,589 | -0.23(-1.20%) |
Jun 21, 2011 | 18.83 | 19.14 | 18.68 | 19.09 | 9,871,570 | +0.29(+1.54%) |
Jun 20, 2011 | 18.74 | 18.82 | 18.43 | 18.80 | 6,523,233 | +0.25(+1.35%) |
Jun 17, 2011 | 18.82 | 18.91 | 18.50 | 18.55 | 9,028,743 | -0.07(-0.38%) |
Jun 16, 2011 | 18.61 | 18.73 | 18.43 | 18.62 | 8,996,411 | +0.09(+0.49%) |
Jun 15, 2011 | 18.47 | 18.67 | 18.47 | 18.53 | 10,622,131 | -0.13(-0.70%) |
Jun 14, 2011 | 18.59 | 18.73 | 18.53 | 18.66 | 7,518,439 | +0.21(+1.14%) |
Jun 13, 2011 | 18.48 | 18.61 | 18.37 | 18.45 | 7,098,390 | -0.05(-0.27%) |
Jun 10, 2011 | 18.76 | 18.80 | 18.46 | 18.50 | 10,033,397 | -0.35(-1.86%) |
Jun 09, 2011 | 18.88 | 18.99 | 18.71 | 18.85 | 11,591,174 | -0.01(-0.05%) |
Jun 08, 2011 | 18.63 | 18.94 | 18.63 | 18.86 | 12,285,287 | +0.13(+0.69%) |
Jun 07, 2011 | 18.74 | 18.82 | 18.44 | 18.73 | 14,494,398 | +0.29(+1.57%) |
Jun 06, 2011 | 18.56 | 18.62 | 18.40 | 18.44 | 9,643,595 | -0.07(-0.38%) |
Jun 03, 2011 | 18.60 | 18.74 | 18.43 | 18.51 | 7,483,605 | -0.40(-2.12%) |
May 24, 2011 | 19.00 | 19.09 | 18.83 | 18.91 | 7,952,440 | -0.09(-0.47%) |
May 23, 2011 | 19.18 | 19.24 | 18.95 | 19.00 | 7,029,135 | -0.43(-2.21%) |
May 20, 2011 | 19.56 | 19.68 | 19.25 | 19.43 | 9,626,028 | -0.14(-0.72%) |
May 19, 2011 | 19.78 | 19.80 | 19.47 | 19.57 | 8,730,672 | -0.11(-0.56%) |
May 18, 2011 | 19.61 | 19.90 | 19.50 | 19.68 | 11,887,169 | +0.01(+0.05%) |
May 17, 2011 | 19.65 | 19.74 | 19.47 | 19.67 | 7,969,989 | -0.03(-0.15%) |
May 16, 2011 | 19.99 | 20.08 | 19.65 | 19.70 | 9,238,278 | -0.36(-1.79%) |
May 13, 2011 | 20.29 | 20.30 | 19.99 | 20.06 | 10,430,703 | -0.36(-1.76%) |
May 12, 2011 | 19.78 | 20.50 | 19.65 | 20.42 | 34,966,980 | +1.01(+5.20%) |
May 11, 2011 | 19.50 | 19.57 | 19.17 | 19.41 | 9,438,415 | -0.15(-0.77%) |
May 10, 2011 | 19.42 | 19.65 | 19.36 | 19.56 | 9,807,574 | +0.16(+0.82%) |
May 09, 2011 | 19.44 | 19.56 | 19.25 | 19.40 | 7,252,781 | -0.02(-0.10%) |
May 06, 2011 | 19.50 | 19.70 | 19.26 | 19.42 | 6,940,126 | +0.17(+0.88%) |
May 05, 2011 | 19.50 | 19.73 | 19.21 | 19.25 | 7,326,709 | -0.29(-1.48%) |
May 04, 2011 | 19.59 | 19.72 | 19.30 | 19.54 | 5,449,013 | -0.06(-0.31%) |
May 03, 2011 | 19.47 | 19.67 | 19.40 | 19.60 | 6,295,781 | +0.05(+0.28%) |