Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 31, 2012 | 19.98 | 20.28 | 19.91 | 20.25 | 6,195,535 | +0.22(+1.11%) |
Dec 28, 2012 | 20.24 | 20.39 | 20.02 | 20.03 | 5,835,807 | -0.32(-1.56%) |
Dec 27, 2012 | 20.31 | 20.40 | 20.18 | 20.35 | 6,636,496 | +0.01(+0.07%) |
Dec 26, 2012 | 20.52 | 20.57 | 20.31 | 20.33 | 5,128,389 | -0.20(-0.97%) |
Dec 24, 2012 | 20.49 | 20.74 | 20.42 | 20.53 | 1,930,742 | -0.03(-0.14%) |
Dec 21, 2012 | 20.61 | 20.63 | 20.32 | 20.56 | 7,951,326 | -0.19(-0.89%) |
Dec 20, 2012 | 20.74 | 20.75 | 20.61 | 20.75 | 5,749,904 | +0.10(+0.50%) |
Dec 19, 2012 | 20.78 | 20.81 | 20.60 | 20.64 | 7,365,957 | -0.14(-0.68%) |
Dec 18, 2012 | 20.29 | 20.80 | 20.19 | 20.78 | 9,752,558 | +0.51(+2.52%) |
Dec 17, 2012 | 20.02 | 20.32 | 20.02 | 20.27 | 6,508,144 | +0.22(+1.11%) |
Dec 14, 2012 | 20.04 | 20.12 | 20.00 | 20.05 | 6,975,168 | -0.04(-0.22%) |
Dec 13, 2012 | 20.15 | 20.25 | 20.04 | 20.09 | 6,542,250 | -0.05(-0.26%) |
Dec 12, 2012 | 20.18 | 20.30 | 20.10 | 20.15 | 6,043,691 | +0.04(+0.18%) |
Dec 11, 2012 | 19.98 | 20.21 | 19.91 | 20.11 | 5,747,035 | +0.15(+0.74%) |
Dec 10, 2012 | 20.07 | 20.15 | 19.91 | 19.96 | 4,410,788 | -0.16(-0.77%) |
Dec 07, 2012 | 19.84 | 20.13 | 19.75 | 20.12 | 6,195,999 | +0.34(+1.72%) |
Dec 06, 2012 | 19.85 | 19.86 | 19.52 | 19.78 | 7,874,345 | +0.00(+0.00%) |
Dec 05, 2012 | 19.81 | 20.04 | 19.75 | 19.78 | 6,599,124 | +0.01(+0.04%) |
Dec 04, 2012 | 19.81 | 19.91 | 19.70 | 19.77 | 5,924,396 | +0.01(+0.04%) |
Nov 30, 2012 | 19.86 | 19.90 | 19.64 | 19.76 | 6,023,661 | -0.04(-0.22%) |
Nov 29, 2012 | 19.67 | 19.83 | 19.61 | 19.81 | 4,755,211 | +0.12(+0.60%) |
Nov 28, 2012 | 19.48 | 19.69 | 19.40 | 19.69 | 5,919,301 | +0.13(+0.64%) |
Nov 27, 2012 | 19.65 | 19.90 | 19.56 | 19.56 | 5,906,517 | -0.21(-1.05%) |
Nov 26, 2012 | 19.71 | 19.78 | 19.61 | 19.77 | 4,970,094 | -0.02(-0.11%) |
Nov 23, 2012 | 19.63 | 19.79 | 19.51 | 19.79 | 3,320,226 | +0.26(+1.33%) |
Nov 21, 2012 | 19.49 | 19.56 | 19.32 | 19.53 | 4,963,864 | +0.04(+0.19%) |
Nov 20, 2012 | 19.09 | 19.52 | 19.04 | 19.49 | 10,793,701 | +0.58(+3.09%) |
Nov 19, 2012 | 18.66 | 18.95 | 18.54 | 18.91 | 9,516,185 | +0.44(+2.36%) |
Nov 16, 2012 | 18.21 | 18.50 | 18.14 | 18.47 | 9,495,548 | +0.36(+1.96%) |
Nov 15, 2012 | 18.13 | 18.31 | 18.04 | 18.12 | 7,732,854 | -0.04(-0.20%) |
Nov 14, 2012 | 18.53 | 18.53 | 18.13 | 18.16 | 8,831,950 | -0.27(-1.45%) |
Nov 13, 2012 | 18.56 | 18.72 | 18.41 | 18.42 | 8,760,494 | -0.14(-0.78%) |
Nov 12, 2012 | 18.65 | 18.72 | 18.56 | 18.57 | 8,116,908 | -0.10(-0.51%) |
Nov 09, 2012 | 18.63 | 18.86 | 18.58 | 18.66 | 12,423,713 | -0.06(-0.31%) |
Nov 08, 2012 | 19.14 | 19.29 | 18.72 | 18.72 | 9,580,088 | -0.39(-2.04%) |
Nov 07, 2012 | 19.41 | 19.45 | 19.02 | 19.11 | 10,572,375 | -0.46(-2.37%) |
Nov 06, 2012 | 19.53 | 19.69 | 19.46 | 19.57 | 9,687,223 | +0.02(+0.11%) |
Nov 05, 2012 | 19.68 | 19.73 | 19.47 | 19.55 | 10,699,297 | -0.18(-0.93%) |
Nov 02, 2012 | 20.03 | 20.09 | 19.70 | 19.73 | 6,761,998 | -0.18(-0.92%) |
Nov 01, 2012 | 19.83 | 20.05 | 19.64 | 19.92 | 7,623,446 | +0.19(+0.97%) |
Oct 31, 2012 | 20.02 | 20.36 | 19.49 | 19.73 | 11,162,465 | -0.15(-0.78%) |
Oct 26, 2012 | 19.87 | 19.88 | 19.88 | 19.88 | 7,934,866 | +0.04(+0.22%) |
Oct 25, 2012 | 19.93 | 20.01 | 19.77 | 19.84 | 5,706,298 | +0.04(+0.22%) |
Oct 24, 2012 | 20.09 | 20.37 | 19.77 | 19.79 | 6,488,104 | -0.26(-1.32%) |
Oct 23, 2012 | 20.39 | 20.47 | 19.98 | 20.06 | 9,573,497 | -0.90(-4.31%) |
Oct 19, 2012 | 21.31 | 21.37 | 20.85 | 20.96 | 9,761,954 | -0.40(-1.89%) |
Oct 18, 2012 | 21.34 | 21.48 | 21.28 | 21.37 | 7,565,700 | -0.02(-0.10%) |
Oct 17, 2012 | 21.18 | 21.42 | 21.15 | 21.39 | 5,687,158 | +0.27(+1.29%) |
Oct 16, 2012 | 20.73 | 21.16 | 20.71 | 21.12 | 6,723,263 | +0.46(+2.24%) |
Oct 15, 2012 | 20.66 | 20.74 | 20.57 | 20.65 | 6,238,341 | +0.04(+0.18%) |
Oct 12, 2012 | 20.59 | 20.72 | 20.56 | 20.62 | 6,246,214 | +0.01(+0.07%) |
Oct 11, 2012 | 20.73 | 20.73 | 20.54 | 20.60 | 5,395,316 | -0.04(-0.21%) |
Oct 10, 2012 | 20.74 | 20.78 | 20.62 | 20.65 | 4,422,133 | -0.15(-0.74%) |
Oct 09, 2012 | 20.76 | 20.87 | 20.62 | 20.80 | 4,828,965 | -0.01(-0.07%) |
Oct 08, 2012 | 20.73 | 20.87 | 20.67 | 20.82 | 3,267,094 | +0.08(+0.39%) |
Oct 05, 2012 | 20.73 | 20.85 | 20.66 | 20.73 | 4,736,426 | +0.04(+0.21%) |
Oct 04, 2012 | 20.59 | 20.77 | 20.50 | 20.69 | 5,594,017 | +0.14(+0.68%) |
Oct 03, 2012 | 20.54 | 20.65 | 20.34 | 20.55 | 6,515,964 | +0.06(+0.29%) |
Oct 02, 2012 | 20.51 | 20.56 | 20.30 | 20.49 | 4,047,840 | +0.08(+0.40%) |
Oct 01, 2012 | 20.07 | 20.53 | 20.01 | 20.41 | 6,620,674 | +0.43(+2.17%) |
Sep 28, 2012 | 20.24 | 20.25 | 19.92 | 19.98 | 7,490,057 | -0.28(-1.38%) |
Sep 27, 2012 | 20.27 | 20.37 | 20.03 | 20.26 | 5,345,657 | +0.06(+0.29%) |
Sep 26, 2012 | 20.30 | 20.43 | 20.04 | 20.20 | 7,666,035 | -0.13(-0.65%) |
Sep 25, 2012 | 20.25 | 20.43 | 20.18 | 20.33 | 9,150,676 | +0.11(+0.55%) |
Sep 24, 2012 | 19.94 | 20.28 | 19.88 | 20.22 | 6,387,558 | +0.35(+1.78%) |
Sep 21, 2012 | 19.87 | 19.96 | 19.83 | 19.87 | 7,924,232 | +0.01(+0.04%) |
Sep 20, 2012 | 19.89 | 20.04 | 19.84 | 19.86 | 5,702,953 | -0.11(-0.55%) |
Sep 19, 2012 | 20.01 | 20.13 | 19.95 | 19.97 | 5,195,888 | -0.04(-0.22%) |
Sep 18, 2012 | 19.96 | 20.10 | 19.88 | 20.01 | 5,972,147 | +0.02(+0.11%) |
Sep 17, 2012 | 20.00 | 20.28 | 19.93 | 19.99 | 5,852,829 | +0.01(+0.04%) |
Sep 14, 2012 | 20.14 | 20.19 | 19.88 | 19.98 | 5,851,462 | -0.15(-0.73%) |
Sep 13, 2012 | 19.96 | 20.16 | 19.68 | 20.13 | 6,751,970 | +0.15(+0.74%) |
Sep 12, 2012 | 20.15 | 20.25 | 19.93 | 19.98 | 4,238,279 | -0.10(-0.51%) |
Sep 11, 2012 | 20.10 | 20.27 | 20.02 | 20.09 | 5,299,359 | +0.07(+0.33%) |
Sep 10, 2012 | 20.07 | 20.15 | 19.96 | 20.02 | 5,380,829 | -0.04(-0.18%) |
Sep 07, 2012 | 20.12 | 20.22 | 19.96 | 20.06 | 4,490,306 | -0.05(-0.26%) |
Sep 06, 2012 | 19.72 | 20.15 | 19.68 | 20.11 | 7,282,731 | +0.54(+2.74%) |
Sep 05, 2012 | 19.80 | 19.80 | 19.47 | 19.57 | 6,179,074 | -0.18(-0.93%) |
Sep 04, 2012 | 19.70 | 19.83 | 19.55 | 19.76 | 6,475,368 | +0.10(+0.49%) |
Aug 31, 2012 | 19.57 | 19.89 | 19.55 | 19.66 | 6,161,455 | +0.16(+0.83%) |
Aug 30, 2012 | 19.41 | 19.55 | 19.37 | 19.50 | 4,571,694 | -0.04(-0.19%) |
Aug 29, 2012 | 19.48 | 19.59 | 19.42 | 19.54 | 4,200,308 | +0.12(+0.61%) |
Aug 27, 2012 | 19.39 | 19.50 | 19.28 | 19.42 | 4,425,413 | +0.03(+0.15%) |
Aug 24, 2012 | 19.25 | 19.44 | 19.11 | 19.39 | 4,002,772 | +0.12(+0.65%) |
Aug 23, 2012 | 19.29 | 19.35 | 19.21 | 19.26 | 4,056,658 | -0.04(-0.23%) |
Aug 22, 2012 | 19.35 | 19.41 | 19.18 | 19.31 | 4,924,787 | -0.04(-0.19%) |
Aug 21, 2012 | 19.53 | 19.68 | 19.31 | 19.35 | 5,397,997 | -0.14(-0.72%) |
Aug 20, 2012 | 19.22 | 19.52 | 19.15 | 19.48 | 6,322,803 | +0.25(+1.30%) |
Aug 17, 2012 | 19.35 | 19.41 | 19.17 | 19.23 | 6,243,443 | -0.11(-0.57%) |
Aug 16, 2012 | 19.28 | 19.45 | 19.21 | 19.35 | 8,044,703 | +0.05(+0.27%) |
Aug 15, 2012 | 18.93 | 19.36 | 18.86 | 19.29 | 6,401,295 | +0.32(+1.67%) |
Aug 14, 2012 | 19.06 | 19.07 | 18.84 | 18.98 | 5,661,608 | +0.05(+0.25%) |
Aug 13, 2012 | 18.95 | 19.12 | 18.91 | 18.93 | 5,808,169 | -0.01(-0.04%) |
Aug 10, 2012 | 19.26 | 19.30 | 18.80 | 18.94 | 7,904,884 | -0.39(-2.00%) |
Aug 09, 2012 | 19.32 | 19.37 | 19.11 | 19.32 | 7,543,565 | -0.01(-0.04%) |
Aug 08, 2012 | 18.75 | 19.35 | 18.74 | 19.33 | 10,514,989 | +0.56(+3.00%) |
Aug 07, 2012 | 18.76 | 18.91 | 18.70 | 18.77 | 9,693,935 | +0.06(+0.31%) |
Aug 06, 2012 | 18.72 | 18.83 | 18.59 | 18.71 | 6,997,356 | +0.07(+0.35%) |
Aug 03, 2012 | 18.51 | 18.69 | 18.50 | 18.65 | 7,618,896 | +0.30(+1.63%) |
Aug 02, 2012 | 18.57 | 18.70 | 18.27 | 18.35 | 11,145,687 | -0.40(-2.14%) |
Aug 01, 2012 | 19.12 | 19.12 | 18.69 | 18.75 | 12,261,888 | -0.30(-1.57%) |
Jul 31, 2012 | 19.02 | 19.51 | 18.95 | 19.05 | 16,091,518 | -1.02(-5.09%) |
Jul 30, 2012 | 20.15 | 20.16 | 19.80 | 20.07 | 6,118,162 | -0.04(-0.18%) |
Jul 27, 2012 | 19.95 | 20.22 | 19.75 | 20.11 | 5,726,990 | +0.26(+1.32%) |
Jul 26, 2012 | 19.74 | 19.90 | 19.57 | 19.84 | 6,020,056 | +0.34(+1.76%) |
Jul 25, 2012 | 19.57 | 19.61 | 19.34 | 19.50 | 5,040,028 | +0.01(+0.07%) |
Jul 24, 2012 | 19.59 | 19.66 | 19.40 | 19.48 | 6,080,309 | -0.13(-0.67%) |
Jul 23, 2012 | 19.38 | 19.67 | 19.38 | 19.62 | 5,506,879 | -0.09(-0.48%) |
Jul 20, 2012 | 19.81 | 19.95 | 19.63 | 19.71 | 6,817,552 | -0.21(-1.06%) |
Jul 19, 2012 | 20.18 | 20.25 | 19.86 | 19.92 | 5,917,527 | -0.23(-1.12%) |
Jul 18, 2012 | 19.81 | 20.18 | 19.75 | 20.15 | 5,952,059 | +0.26(+1.28%) |
Jul 17, 2012 | 19.71 | 20.00 | 19.65 | 19.89 | 8,051,002 | +0.25(+1.26%) |
Jul 16, 2012 | 19.89 | 19.97 | 19.62 | 19.65 | 7,898,759 | -0.35(-1.75%) |
Jul 13, 2012 | 19.91 | 20.15 | 19.86 | 20.00 | 5,713,549 | +0.06(+0.29%) |
Jul 12, 2012 | 19.94 | 20.08 | 19.78 | 19.94 | 7,746,427 | -0.26(-1.27%) |
Jul 11, 2012 | 20.20 | 20.34 | 20.06 | 20.19 | 7,602,707 | +0.07(+0.33%) |
Jul 10, 2012 | 20.13 | 20.25 | 20.00 | 20.13 | 10,700,598 | +0.01(+0.07%) |
Jul 09, 2012 | 20.53 | 20.61 | 20.03 | 20.11 | 8,930,080 | -0.61(-2.96%) |
Jul 06, 2012 | 20.63 | 20.79 | 20.51 | 20.73 | 5,871,959 | -0.08(-0.39%) |
Jul 05, 2012 | 21.19 | 21.19 | 20.65 | 20.81 | 9,572,989 | -0.36(-1.69%) |
Jul 03, 2012 | 21.22 | 21.33 | 20.99 | 21.16 | 4,510,180 | -0.04(-0.17%) |
Jul 02, 2012 | 21.13 | 21.41 | 20.97 | 21.20 | 5,076,592 | -0.35(-1.63%) |
Jun 29, 2012 | 21.59 | 21.59 | 21.32 | 21.55 | 5,981,450 | +0.28(+1.30%) |
Jun 28, 2012 | 20.97 | 21.30 | 20.89 | 21.27 | 6,928,003 | +0.20(+0.94%) |
Jun 27, 2012 | 20.88 | 21.21 | 20.88 | 21.08 | 5,432,073 | +0.18(+0.84%) |
Jun 26, 2012 | 21.01 | 21.17 | 20.84 | 20.90 | 6,556,926 | -0.12(-0.56%) |
Jun 25, 2012 | 21.20 | 21.20 | 20.88 | 21.02 | 6,843,472 | -0.36(-1.67%) |
Jun 22, 2012 | 21.48 | 21.56 | 21.24 | 21.38 | 7,657,836 | -0.07(-0.34%) |
Jun 21, 2012 | 21.84 | 21.89 | 21.40 | 21.45 | 8,146,953 | -0.37(-1.67%) |
Jun 20, 2012 | 22.06 | 22.16 | 21.41 | 21.81 | 16,863,514 | -0.20(-0.90%) |
Jun 19, 2012 | 22.94 | 22.94 | 21.95 | 22.01 | 15,658,423 | -0.83(-3.64%) |
Jun 18, 2012 | 22.81 | 22.97 | 22.74 | 22.84 | 5,111,643 | -0.12(-0.51%) |
Jun 15, 2012 | 22.88 | 23.10 | 22.57 | 22.96 | 8,117,346 | +0.14(+0.61%) |
Jun 14, 2012 | 22.86 | 23.00 | 22.69 | 22.82 | 7,169,198 | +0.00(+0.00%) |
Jun 13, 2012 | 23.27 | 23.29 | 22.75 | 22.82 | 6,664,668 | -0.49(-2.10%) |
Jun 12, 2012 | 23.24 | 23.48 | 23.12 | 23.31 | 6,831,446 | +0.18(+0.76%) |
Jun 11, 2012 | 23.41 | 23.47 | 23.12 | 23.13 | 4,574,758 | -0.12(-0.50%) |
Jun 08, 2012 | 23.43 | 23.46 | 23.16 | 23.25 | 5,728,276 | -0.20(-0.87%) |
Jun 07, 2012 | 23.78 | 23.87 | 23.43 | 23.46 | 8,961,581 | -0.03(-0.12%) |
Jun 06, 2012 | 23.00 | 23.50 | 22.91 | 23.49 | 5,559,928 | +0.63(+2.75%) |
Jun 05, 2012 | 22.38 | 22.92 | 22.38 | 22.86 | 4,871,137 | +0.31(+1.39%) |
Jun 04, 2012 | 22.57 | 22.64 | 22.32 | 22.54 | 5,316,902 | -0.03(-0.13%) |
Jun 01, 2012 | 22.89 | 22.97 | 22.53 | 22.57 | 6,295,075 | -0.70(-3.01%) |
May 31, 2012 | 23.47 | 23.66 | 23.17 | 23.27 | 9,918,490 | -0.20(-0.84%) |
May 30, 2012 | 23.58 | 23.78 | 23.32 | 23.47 | 4,270,505 | -0.26(-1.08%) |
May 29, 2012 | 23.66 | 23.89 | 23.59 | 23.73 | 4,143,134 | +0.18(+0.78%) |
May 25, 2012 | 23.54 | 23.67 | 23.44 | 23.54 | 2,520,530 | +0.11(+0.47%) |
May 24, 2012 | 23.38 | 23.54 | 23.28 | 23.43 | 4,804,146 | +0.13(+0.56%) |
May 23, 2012 | 23.27 | 23.44 | 23.05 | 23.30 | 5,163,122 | -0.18(-0.75%) |
May 22, 2012 | 23.51 | 23.73 | 23.38 | 23.48 | 3,956,539 | -0.01(-0.03%) |
May 21, 2012 | 23.38 | 23.63 | 23.22 | 23.49 | 4,960,433 | +0.26(+1.10%) |
May 18, 2012 | 23.56 | 23.66 | 23.16 | 23.23 | 7,306,453 | -0.28(-1.21%) |
May 17, 2012 | 23.59 | 23.68 | 23.41 | 23.51 | 5,453,562 | -0.07(-0.28%) |
May 16, 2012 | 23.81 | 23.92 | 23.49 | 23.58 | 5,609,201 | -0.12(-0.52%) |
May 15, 2012 | 23.92 | 24.27 | 23.64 | 23.70 | 8,274,453 | -0.30(-1.23%) |
May 14, 2012 | 23.68 | 24.17 | 23.56 | 24.00 | 6,472,159 | +0.15(+0.61%) |
May 11, 2012 | 24.06 | 24.14 | 23.83 | 23.85 | 7,143,073 | -0.47(-1.94%) |
May 10, 2012 | 23.96 | 24.68 | 23.80 | 24.33 | 12,088,554 | +0.61(+2.57%) |
May 09, 2012 | 23.70 | 23.96 | 23.51 | 23.72 | 7,289,446 | -0.23(-0.97%) |
May 08, 2012 | 23.58 | 24.02 | 23.56 | 23.95 | 12,213,708 | +0.28(+1.20%) |
May 07, 2012 | 23.24 | 23.73 | 23.23 | 23.67 | 5,769,944 | +0.25(+1.05%) |
May 04, 2012 | 23.53 | 23.71 | 23.25 | 23.42 | 4,685,511 | -0.23(-0.95%) |
May 03, 2012 | 23.93 | 24.03 | 23.58 | 23.64 | 5,529,361 | -0.28(-1.18%) |
May 02, 2012 | 24.02 | 24.05 | 23.83 | 23.93 | 7,355,208 | -0.05(-0.21%) |
May 01, 2012 | 22.76 | 24.18 | 22.50 | 23.98 | 18,233,746 | +1.59(+7.10%) |
Apr 30, 2012 | 22.57 | 22.57 | 22.29 | 22.39 | 5,364,359 | -0.18(-0.80%) |
Apr 27, 2012 | 22.63 | 22.69 | 22.43 | 22.57 | 3,441,847 | +0.04(+0.16%) |
Apr 26, 2012 | 22.32 | 22.55 | 22.16 | 22.53 | 5,132,935 | +0.10(+0.45%) |
Apr 25, 2012 | 22.64 | 22.64 | 22.35 | 22.43 | 4,221,898 | -0.04(-0.16%) |
Apr 24, 2012 | 22.13 | 22.59 | 22.05 | 22.47 | 5,211,045 | +0.38(+1.71%) |
Apr 23, 2012 | 22.09 | 22.13 | 21.89 | 22.09 | 6,386,875 | -0.21(-0.94%) |
Apr 20, 2012 | 22.33 | 22.43 | 22.17 | 22.30 | 6,729,747 | +0.03(+0.11%) |
Apr 19, 2012 | 22.43 | 22.50 | 22.16 | 22.28 | 4,339,663 | -0.19(-0.82%) |
Apr 18, 2012 | 22.52 | 22.52 | 22.25 | 22.46 | 5,165,595 | -0.20(-0.87%) |
Apr 17, 2012 | 22.51 | 22.75 | 22.34 | 22.66 | 5,056,651 | +0.30(+1.33%) |
Apr 16, 2012 | 22.47 | 22.58 | 22.33 | 22.36 | 5,530,715 | +0.03(+0.13%) |
Apr 13, 2012 | 22.51 | 22.61 | 22.32 | 22.33 | 4,975,293 | -0.25(-1.13%) |
Apr 12, 2012 | 22.48 | 22.59 | 22.32 | 22.58 | 3,636,865 | +0.08(+0.36%) |
Apr 11, 2012 | 22.66 | 22.74 | 22.38 | 22.50 | 4,185,504 | +0.12(+0.55%) |
Apr 10, 2012 | 22.38 | 22.61 | 22.30 | 22.38 | 6,101,992 | -0.01(-0.06%) |
Apr 09, 2012 | 22.45 | 22.45 | 22.22 | 22.40 | 5,545,054 | -0.35(-1.53%) |
Apr 05, 2012 | 22.74 | 22.91 | 22.64 | 22.74 | 4,026,368 | -0.08(-0.35%) |
Apr 04, 2012 | 22.97 | 23.13 | 22.82 | 22.82 | 6,268,707 | -0.40(-1.72%) |
Apr 03, 2012 | 23.35 | 23.36 | 22.99 | 23.22 | 5,398,558 | -0.25(-1.08%) |
Apr 02, 2012 | 23.00 | 23.59 | 22.94 | 23.48 | 6,885,782 | +0.49(+2.12%) |
Mar 30, 2012 | 22.87 | 23.07 | 22.70 | 22.99 | 5,559,579 | +0.29(+1.28%) |
Mar 29, 2012 | 22.58 | 22.78 | 22.42 | 22.70 | 5,259,474 | -0.01(-0.03%) |
Mar 28, 2012 | 23.09 | 23.16 | 22.54 | 22.71 | 6,604,997 | -0.44(-1.88%) |
Mar 27, 2012 | 23.21 | 23.37 | 23.13 | 23.14 | 4,318,242 | -0.12(-0.53%) |
Mar 26, 2012 | 23.30 | 23.50 | 23.22 | 23.27 | 4,672,325 | +0.13(+0.56%) |
Mar 23, 2012 | 22.55 | 23.20 | 22.51 | 23.14 | 4,117,317 | +0.09(+0.38%) |
Mar 22, 2012 | 23.02 | 23.22 | 22.87 | 23.05 | 3,767,313 | -0.14(-0.59%) |
Mar 21, 2012 | 23.10 | 23.27 | 23.02 | 23.19 | 4,272,875 | +0.04(+0.19%) |
Mar 20, 2012 | 22.87 | 23.19 | 22.87 | 23.14 | 4,783,410 | +0.13(+0.57%) |
Mar 19, 2012 | 23.06 | 23.14 | 22.94 | 23.01 | 4,732,625 | -0.08(-0.35%) |
Mar 16, 2012 | 23.05 | 23.19 | 22.96 | 23.09 | 6,866,367 | -0.01(-0.06%) |
Mar 15, 2012 | 23.07 | 23.11 | 22.80 | 23.11 | 4,458,584 | +0.12(+0.54%) |
Mar 14, 2012 | 23.34 | 23.38 | 22.90 | 22.98 | 5,878,272 | -0.37(-1.59%) |
Mar 13, 2012 | 22.84 | 23.40 | 22.84 | 23.35 | 6,219,249 | +0.60(+2.65%) |
Mar 12, 2012 | 22.66 | 22.83 | 22.61 | 22.75 | 4,534,946 | +0.15(+0.64%) |
Mar 09, 2012 | 22.58 | 22.80 | 22.48 | 22.61 | 3,690,370 | +0.01(+0.06%) |
Mar 08, 2012 | 22.73 | 22.83 | 22.24 | 22.59 | 5,747,572 | +0.04(+0.19%) |
Mar 07, 2012 | 22.10 | 22.64 | 22.08 | 22.55 | 6,769,581 | +0.48(+2.17%) |
Mar 06, 2012 | 22.64 | 22.70 | 22.06 | 22.07 | 9,008,291 | -0.91(-3.98%) |
Mar 05, 2012 | 22.85 | 23.11 | 22.85 | 22.98 | 4,092,087 | +0.01(+0.03%) |
Mar 02, 2012 | 22.93 | 23.10 | 22.82 | 22.98 | 4,904,513 | +0.09(+0.38%) |
Mar 01, 2012 | 22.81 | 23.10 | 22.71 | 22.89 | 8,513,709 | +0.23(+1.03%) |
Feb 29, 2012 | 22.95 | 23.08 | 22.64 | 22.66 | 7,259,459 | -0.28(-1.20%) |
Feb 28, 2012 | 22.95 | 23.00 | 22.77 | 22.93 | 6,131,689 | -0.09(-0.41%) |
Feb 27, 2012 | 23.09 | 23.11 | 22.87 | 23.03 | 5,440,746 | -0.18(-0.78%) |
Feb 24, 2012 | 23.10 | 23.27 | 23.03 | 23.21 | 6,289,724 | +0.16(+0.69%) |
Feb 23, 2012 | 22.92 | 23.12 | 22.87 | 23.05 | 5,705,486 | +0.14(+0.60%) |
Feb 22, 2012 | 22.66 | 22.97 | 22.66 | 22.91 | 6,268,126 | +0.13(+0.57%) |
Feb 21, 2012 | 22.74 | 22.90 | 22.62 | 22.78 | 6,365,177 | +0.01(+0.06%) |
Feb 17, 2012 | 22.86 | 22.87 | 22.57 | 22.77 | 4,701,521 | +0.09(+0.38%) |
Feb 16, 2012 | 22.64 | 22.84 | 22.55 | 22.68 | 6,808,157 | +0.14(+0.61%) |
Feb 15, 2012 | 22.66 | 22.90 | 22.48 | 22.54 | 5,958,404 | -0.08(-0.35%) |
Feb 14, 2012 | 22.32 | 22.67 | 22.21 | 22.62 | 9,119,516 | +0.29(+1.28%) |
Feb 13, 2012 | 22.19 | 22.43 | 22.07 | 22.33 | 6,585,800 | +0.26(+1.18%) |
Feb 10, 2012 | 21.86 | 22.19 | 21.81 | 22.07 | 6,618,133 | -0.13(-0.59%) |
Feb 09, 2012 | 22.04 | 22.45 | 21.92 | 22.20 | 11,478,099 | +0.24(+1.08%) |
Feb 08, 2012 | 21.58 | 22.06 | 21.57 | 21.97 | 10,386,965 | +0.45(+2.08%) |
Feb 07, 2012 | 21.36 | 21.59 | 21.30 | 21.52 | 9,163,847 | +0.14(+0.68%) |
Feb 06, 2012 | 21.18 | 21.38 | 21.15 | 21.37 | 6,368,138 | +0.04(+0.17%) |
Feb 03, 2012 | 21.26 | 21.36 | 21.11 | 21.34 | 7,427,503 | +0.27(+1.30%) |
Feb 02, 2012 | 21.21 | 21.26 | 20.80 | 21.06 | 8,702,661 | -0.01(-0.07%) |
Feb 01, 2012 | 21.13 | 21.31 | 20.87 | 21.08 | 13,692,699 | +0.40(+1.96%) |
Jan 31, 2012 | 20.82 | 21.03 | 20.30 | 20.67 | 19,615,350 | -0.78(-3.64%) |
Jan 30, 2012 | 21.33 | 21.63 | 21.17 | 21.45 | 6,186,275 | -0.08(-0.37%) |
Jan 27, 2012 | 21.51 | 21.66 | 21.33 | 21.53 | 4,381,460 | -0.01(-0.07%) |
Jan 26, 2012 | 21.83 | 21.91 | 21.42 | 21.55 | 4,715,955 | -0.17(-0.80%) |
Jan 25, 2012 | 21.42 | 21.79 | 21.30 | 21.72 | 4,431,014 | +0.19(+0.87%) |
Jan 24, 2012 | 21.47 | 21.60 | 21.41 | 21.53 | 3,928,437 | -0.05(-0.23%) |
Jan 23, 2012 | 21.68 | 21.73 | 21.45 | 21.58 | 5,394,227 | -0.11(-0.50%) |
Jan 20, 2012 | 21.23 | 21.77 | 21.09 | 21.69 | 9,099,419 | +0.45(+2.11%) |
Jan 19, 2012 | 21.12 | 21.29 | 21.08 | 21.24 | 4,786,456 | +0.14(+0.68%) |
Jan 18, 2012 | 20.76 | 21.12 | 20.55 | 21.10 | 5,069,818 | +0.32(+1.53%) |
Jan 17, 2012 | 21.30 | 21.34 | 20.76 | 20.78 | 8,303,004 | -0.28(-1.34%) |
Jan 13, 2012 | 20.90 | 21.11 | 20.74 | 21.06 | 5,510,196 | +0.02(+0.10%) |
Jan 12, 2012 | 20.89 | 21.10 | 20.72 | 21.04 | 5,100,841 | +0.15(+0.73%) |
Jan 11, 2012 | 20.70 | 21.07 | 20.65 | 20.89 | 5,862,856 | +0.11(+0.52%) |
Jan 10, 2012 | 21.01 | 21.04 | 20.66 | 20.78 | 9,301,447 | -0.09(-0.45%) |
Jan 09, 2012 | 21.01 | 21.09 | 20.84 | 20.87 | 4,317,311 | -0.12(-0.55%) |
Jan 06, 2012 | 21.06 | 21.16 | 20.89 | 20.99 | 3,273,900 | -0.12(-0.58%) |
Jan 05, 2012 | 21.04 | 21.26 | 20.87 | 21.11 | 4,603,746 | -0.09(-0.44%) |