Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2012 | 29.21 | 29.42 | 28.96 | 29.16 | 2,607,282 | +0.11(+0.37%) |
Aug 30, 2012 | 28.92 | 29.13 | 28.83 | 29.05 | 2,122,370 | -0.03(-0.09%) |
Aug 29, 2012 | 28.58 | 29.23 | 28.58 | 29.08 | 3,070,414 | +0.35(+1.23%) |
Aug 27, 2012 | 28.91 | 29.01 | 28.65 | 28.73 | 2,043,139 | -0.24(-0.83%) |
Aug 24, 2012 | 28.44 | 29.04 | 28.35 | 28.97 | 2,283,468 | +0.39(+1.36%) |
Aug 23, 2012 | 28.42 | 28.64 | 28.26 | 28.58 | 2,027,234 | +0.04(+0.16%) |
Aug 22, 2012 | 28.43 | 28.57 | 28.32 | 28.53 | 1,833,427 | +0.03(+0.09%) |
Aug 21, 2012 | 28.30 | 28.82 | 28.16 | 28.50 | 2,558,891 | +0.21(+0.75%) |
Aug 20, 2012 | 28.71 | 28.71 | 27.89 | 28.29 | 4,075,895 | -0.48(-1.66%) |
Aug 17, 2012 | 28.30 | 28.86 | 28.21 | 28.77 | 3,095,019 | +0.50(+1.79%) |
Aug 16, 2012 | 27.97 | 28.31 | 27.81 | 28.27 | 3,340,489 | +0.25(+0.88%) |
Aug 15, 2012 | 27.25 | 28.55 | 27.20 | 28.02 | 5,984,985 | +0.86(+3.16%) |
Aug 14, 2012 | 26.40 | 27.44 | 26.40 | 27.16 | 5,945,922 | +0.82(+3.13%) |
Aug 13, 2012 | 26.49 | 26.51 | 26.24 | 26.34 | 1,491,106 | -0.17(-0.63%) |
Aug 10, 2012 | 26.14 | 26.51 | 25.95 | 26.50 | 1,369,355 | +0.08(+0.30%) |
Aug 09, 2012 | 26.21 | 26.50 | 25.92 | 26.42 | 1,931,110 | +0.05(+0.20%) |
Aug 08, 2012 | 26.09 | 26.64 | 25.97 | 26.37 | 2,406,600 | +0.11(+0.40%) |
Aug 07, 2012 | 26.42 | 26.52 | 26.18 | 26.27 | 2,154,243 | -0.21(-0.80%) |
Aug 06, 2012 | 26.54 | 26.56 | 26.39 | 26.48 | 1,867,221 | -0.01(-0.03%) |
Aug 03, 2012 | 26.04 | 26.55 | 25.91 | 26.49 | 3,599,254 | +0.74(+2.89%) |
Aug 02, 2012 | 25.43 | 26.14 | 25.43 | 25.74 | 2,862,043 | +0.02(+0.07%) |
Aug 01, 2012 | 25.20 | 25.85 | 25.20 | 25.73 | 2,499,931 | +0.75(+3.01%) |
Jul 31, 2012 | 25.22 | 25.30 | 24.92 | 24.97 | 2,163,014 | -0.39(-1.54%) |
Jul 30, 2012 | 25.51 | 25.52 | 25.20 | 25.36 | 2,033,460 | -0.33(-1.28%) |
Jul 27, 2012 | 25.53 | 26.05 | 25.42 | 25.69 | 1,818,519 | +0.27(+1.08%) |
Jul 26, 2012 | 25.03 | 25.45 | 25.03 | 25.42 | 2,038,146 | +0.84(+3.42%) |
Jul 25, 2012 | 25.17 | 25.21 | 24.55 | 24.57 | 3,931,355 | -0.61(-2.43%) |
Jul 24, 2012 | 25.15 | 25.58 | 24.95 | 25.19 | 3,261,386 | +0.13(+0.53%) |
Jul 23, 2012 | 25.08 | 25.30 | 24.86 | 25.05 | 3,430,603 | -0.12(-0.49%) |
Jul 20, 2012 | 25.61 | 25.76 | 25.05 | 25.18 | 5,000,152 | -0.63(-2.44%) |
Jul 19, 2012 | 25.98 | 26.04 | 25.65 | 25.80 | 3,482,608 | -0.18(-0.68%) |
Jul 18, 2012 | 25.79 | 26.10 | 25.60 | 25.98 | 2,422,543 | +0.15(+0.58%) |
Jul 17, 2012 | 25.73 | 25.98 | 25.59 | 25.83 | 4,297,958 | +0.05(+0.21%) |
Jul 16, 2012 | 25.77 | 25.98 | 25.65 | 25.78 | 3,242,620 | -0.15(-0.58%) |
Jul 13, 2012 | 25.29 | 26.10 | 25.19 | 25.93 | 4,824,764 | +0.49(+1.91%) |
Jul 12, 2012 | 24.09 | 25.61 | 24.05 | 25.44 | 5,118,876 | +0.99(+4.06%) |
Jul 11, 2012 | 24.48 | 24.68 | 24.30 | 24.45 | 2,267,122 | -0.04(-0.18%) |
Jul 10, 2012 | 24.73 | 24.93 | 24.33 | 24.49 | 3,400,605 | -0.04(-0.18%) |
Jul 09, 2012 | 25.15 | 25.32 | 24.44 | 24.54 | 5,660,240 | -0.66(-2.60%) |
Jul 06, 2012 | 25.08 | 25.31 | 24.88 | 25.19 | 2,836,272 | -0.12(-0.45%) |
Jul 05, 2012 | 24.73 | 25.45 | 24.59 | 25.31 | 5,271,451 | +0.30(+1.20%) |
Jul 03, 2012 | 25.15 | 25.49 | 24.79 | 25.01 | 5,052,199 | -0.50(-1.94%) |
Jul 02, 2012 | 23.67 | 25.65 | 23.50 | 25.50 | 12,834,616 | +1.55(+6.47%) |
Jun 29, 2012 | 23.06 | 24.29 | 22.49 | 23.95 | 16,446,166 | +4.69(+24.36%) |
Jun 28, 2012 | 19.31 | 19.51 | 18.92 | 19.26 | 7,098,110 | +0.01(+0.05%) |
Jun 27, 2012 | 19.64 | 19.68 | 19.23 | 19.25 | 6,087,771 | -0.39(-1.98%) |
Jun 26, 2012 | 19.35 | 19.95 | 19.15 | 19.64 | 6,681,083 | +0.29(+1.51%) |
Jun 25, 2012 | 18.17 | 19.66 | 17.98 | 19.35 | 18,913,980 | +2.20(+12.86%) |
Jun 22, 2012 | 17.31 | 17.41 | 17.06 | 17.15 | 2,360,143 | -0.12(-0.67%) |
Jun 21, 2012 | 17.68 | 17.70 | 17.23 | 17.26 | 1,478,645 | -0.30(-1.71%) |
Jun 20, 2012 | 17.57 | 17.71 | 17.41 | 17.56 | 1,363,173 | -0.04(-0.25%) |
Jun 19, 2012 | 17.49 | 17.78 | 17.42 | 17.61 | 1,469,691 | +0.19(+1.12%) |
Jun 18, 2012 | 17.31 | 17.50 | 17.23 | 17.41 | 1,362,013 | +0.01(+0.05%) |
Jun 15, 2012 | 17.40 | 17.47 | 17.31 | 17.40 | 1,937,882 | +0.07(+0.41%) |
Jun 14, 2012 | 16.95 | 17.36 | 16.93 | 17.33 | 1,865,293 | +0.42(+2.46%) |
Jun 13, 2012 | 16.82 | 17.01 | 16.72 | 16.92 | 1,736,563 | +0.09(+0.53%) |
Jun 12, 2012 | 16.61 | 16.84 | 16.57 | 16.83 | 1,974,273 | +0.27(+1.60%) |
Jun 11, 2012 | 17.08 | 17.16 | 16.55 | 16.56 | 2,500,423 | -0.39(-2.30%) |
Jun 08, 2012 | 16.91 | 17.11 | 16.82 | 16.95 | 1,876,199 | +0.04(+0.21%) |
Jun 07, 2012 | 17.42 | 17.44 | 16.90 | 16.92 | 1,962,806 | -0.32(-1.85%) |
Jun 06, 2012 | 17.02 | 17.31 | 17.00 | 17.24 | 2,132,717 | +0.31(+1.83%) |
Jun 05, 2012 | 16.47 | 16.97 | 16.46 | 16.93 | 1,782,541 | +0.38(+2.30%) |
Jun 04, 2012 | 16.62 | 16.70 | 16.38 | 16.55 | 1,385,999 | -0.06(-0.37%) |
Jun 01, 2012 | 16.80 | 16.84 | 16.52 | 16.61 | 2,168,064 | -0.47(-2.75%) |
May 31, 2012 | 17.11 | 17.14 | 16.90 | 17.08 | 2,722,769 | -0.06(-0.36%) |
May 30, 2012 | 17.15 | 17.24 | 17.10 | 17.14 | 1,914,125 | -0.13(-0.77%) |
May 29, 2012 | 17.14 | 17.32 | 17.13 | 17.27 | 1,291,325 | +0.15(+0.88%) |
May 25, 2012 | 16.99 | 17.26 | 16.98 | 17.12 | 1,677,296 | +0.17(+0.99%) |
May 24, 2012 | 16.83 | 16.98 | 16.74 | 16.95 | 1,623,596 | +0.13(+0.79%) |
May 23, 2012 | 16.55 | 16.86 | 16.47 | 16.82 | 2,051,674 | +0.20(+1.23%) |
May 22, 2012 | 16.83 | 16.94 | 16.54 | 16.62 | 2,600,338 | -0.21(-1.26%) |
May 21, 2012 | 16.69 | 16.88 | 16.55 | 16.83 | 1,471,121 | +0.19(+1.17%) |
May 18, 2012 | 16.62 | 16.85 | 16.58 | 16.63 | 2,133,496 | -0.05(-0.32%) |
May 17, 2012 | 16.93 | 17.02 | 16.69 | 16.69 | 3,086,899 | -0.26(-1.52%) |
May 16, 2012 | 16.90 | 17.05 | 16.83 | 16.94 | 3,554,110 | +0.07(+0.42%) |
May 15, 2012 | 17.07 | 17.14 | 16.80 | 16.87 | 4,862,018 | -0.23(-1.35%) |
May 14, 2012 | 17.47 | 17.62 | 17.07 | 17.10 | 3,019,271 | -0.56(-3.16%) |
May 11, 2012 | 17.80 | 17.88 | 17.64 | 17.66 | 3,555,498 | -0.19(-1.09%) |
May 10, 2012 | 18.02 | 18.17 | 17.83 | 17.86 | 2,305,327 | -0.10(-0.54%) |
May 09, 2012 | 17.99 | 18.17 | 17.90 | 17.95 | 3,041,897 | -0.27(-1.51%) |
May 08, 2012 | 18.25 | 18.29 | 18.14 | 18.23 | 2,462,023 | -0.12(-0.68%) |
May 07, 2012 | 18.32 | 18.48 | 18.24 | 18.35 | 2,428,987 | -0.07(-0.38%) |
May 04, 2012 | 19.02 | 19.04 | 18.39 | 18.42 | 3,035,763 | -0.69(-3.61%) |
May 03, 2012 | 19.08 | 19.25 | 19.08 | 19.11 | 2,928,485 | +0.08(+0.42%) |
May 02, 2012 | 19.16 | 19.16 | 18.97 | 19.03 | 3,753,242 | -0.19(-0.97%) |
May 01, 2012 | 19.11 | 19.37 | 19.05 | 19.22 | 2,431,529 | +0.10(+0.51%) |
Apr 30, 2012 | 19.20 | 19.22 | 18.98 | 19.12 | 2,823,396 | -0.15(-0.78%) |
Apr 27, 2012 | 19.52 | 19.55 | 19.24 | 19.27 | 4,271,610 | -0.16(-0.82%) |
Apr 26, 2012 | 19.21 | 19.51 | 19.21 | 19.43 | 3,222,471 | +0.17(+0.87%) |
Apr 25, 2012 | 19.12 | 19.41 | 19.09 | 19.26 | 2,185,273 | +0.24(+1.26%) |
Apr 24, 2012 | 18.84 | 19.11 | 18.84 | 19.02 | 2,348,677 | +0.23(+1.22%) |
Apr 23, 2012 | 18.62 | 18.86 | 18.59 | 18.79 | 2,730,173 | -0.01(-0.05%) |
Apr 20, 2012 | 18.72 | 18.89 | 18.65 | 18.80 | 4,309,787 | +0.12(+0.66%) |
Apr 19, 2012 | 18.88 | 19.02 | 18.63 | 18.68 | 4,104,297 | -0.19(-1.03%) |
Apr 18, 2012 | 19.01 | 19.11 | 18.85 | 18.87 | 2,939,457 | -0.25(-1.30%) |
Apr 17, 2012 | 19.16 | 19.24 | 19.02 | 19.12 | 3,413,746 | +0.08(+0.42%) |
Apr 16, 2012 | 19.17 | 19.26 | 18.94 | 19.04 | 2,466,663 | -0.07(-0.37%) |
Apr 13, 2012 | 18.99 | 19.25 | 18.99 | 19.11 | 1,939,499 | +0.09(+0.47%) |
Apr 12, 2012 | 18.80 | 19.14 | 18.78 | 19.02 | 2,326,420 | +0.25(+1.32%) |
Apr 11, 2012 | 18.91 | 18.97 | 18.63 | 18.78 | 2,888,333 | +0.04(+0.19%) |
Apr 10, 2012 | 18.96 | 19.09 | 18.57 | 18.74 | 4,307,685 | -0.34(-1.76%) |
Apr 09, 2012 | 18.92 | 19.08 | 18.53 | 19.08 | 4,918,980 | -0.05(-0.28%) |
Apr 05, 2012 | 20.06 | 20.36 | 18.57 | 19.13 | 17,664,202 | -2.73(-12.47%) |
Apr 04, 2012 | 21.56 | 22.02 | 21.48 | 21.86 | 5,963,161 | +0.17(+0.78%) |
Apr 03, 2012 | 21.56 | 21.95 | 21.42 | 21.69 | 5,262,222 | +0.49(+2.30%) |
Apr 02, 2012 | 20.83 | 21.27 | 20.83 | 21.20 | 3,050,170 | +0.32(+1.53%) |
Mar 30, 2012 | 21.05 | 21.18 | 20.81 | 20.88 | 2,618,702 | -0.03(-0.13%) |
Mar 29, 2012 | 20.86 | 21.00 | 20.60 | 20.91 | 1,939,712 | -0.12(-0.55%) |
Mar 28, 2012 | 21.02 | 21.05 | 20.79 | 21.02 | 1,279,553 | -0.02(-0.08%) |
Mar 27, 2012 | 21.11 | 21.16 | 20.89 | 21.04 | 1,427,842 | -0.01(-0.04%) |
Mar 26, 2012 | 20.95 | 21.12 | 20.83 | 21.05 | 1,475,490 | +0.22(+1.06%) |
Mar 23, 2012 | 20.76 | 20.90 | 20.64 | 20.83 | 1,994,822 | +0.14(+0.68%) |
Mar 22, 2012 | 20.17 | 20.71 | 20.09 | 20.69 | 2,233,236 | +0.49(+2.41%) |
Mar 21, 2012 | 20.05 | 20.27 | 19.81 | 20.20 | 1,111,859 | +0.23(+1.15%) |
Mar 20, 2012 | 19.95 | 20.07 | 19.86 | 19.97 | 1,221,004 | -0.14(-0.70%) |
Mar 19, 2012 | 20.13 | 20.21 | 20.07 | 20.11 | 893,892 | -0.04(-0.22%) |
Mar 16, 2012 | 20.10 | 20.26 | 20.02 | 20.16 | 1,489,390 | +0.07(+0.35%) |
Mar 15, 2012 | 20.02 | 20.14 | 19.97 | 20.09 | 874,986 | +0.04(+0.22%) |
Mar 14, 2012 | 20.17 | 20.25 | 20.01 | 20.04 | 1,093,112 | -0.17(-0.83%) |
Mar 13, 2012 | 20.02 | 20.23 | 19.79 | 20.21 | 1,363,497 | +0.23(+1.15%) |
Mar 12, 2012 | 19.79 | 20.10 | 19.75 | 19.98 | 1,108,382 | +0.20(+1.03%) |
Mar 09, 2012 | 19.71 | 19.90 | 19.64 | 19.78 | 962,061 | +0.12(+0.59%) |
Mar 08, 2012 | 19.53 | 19.73 | 19.51 | 19.66 | 867,674 | +0.34(+1.74%) |
Mar 07, 2012 | 19.34 | 19.47 | 19.19 | 19.32 | 1,077,756 | +0.01(+0.05%) |
Mar 06, 2012 | 19.51 | 19.58 | 19.24 | 19.32 | 1,305,576 | -0.35(-1.76%) |
Mar 05, 2012 | 19.63 | 19.73 | 19.47 | 19.66 | 1,176,926 | -0.02(-0.09%) |
Mar 02, 2012 | 19.90 | 19.94 | 19.65 | 19.68 | 1,218,120 | -0.25(-1.24%) |
Mar 01, 2012 | 19.41 | 20.08 | 19.40 | 19.93 | 3,124,933 | +0.59(+3.07%) |
Feb 29, 2012 | 19.25 | 19.61 | 19.20 | 19.33 | 2,252,762 | +0.16(+0.83%) |
Feb 28, 2012 | 19.09 | 19.34 | 19.07 | 19.17 | 1,476,064 | +0.16(+0.84%) |
Feb 27, 2012 | 18.99 | 19.19 | 18.83 | 19.02 | 1,839,939 | -0.08(-0.42%) |
Feb 24, 2012 | 19.13 | 19.24 | 19.03 | 19.09 | 1,136,674 | +0.04(+0.19%) |
Feb 23, 2012 | 19.32 | 19.34 | 18.95 | 19.06 | 1,700,823 | -0.28(-1.46%) |
Feb 22, 2012 | 19.32 | 19.43 | 19.25 | 19.34 | 1,243,353 | +0.02(+0.09%) |
Feb 21, 2012 | 19.66 | 19.74 | 19.32 | 19.32 | 1,915,954 | -0.35(-1.76%) |
Feb 17, 2012 | 19.58 | 19.77 | 19.53 | 19.67 | 1,865,073 | +0.19(+0.95%) |
Feb 16, 2012 | 19.04 | 19.54 | 19.03 | 19.48 | 1,856,139 | +0.48(+2.52%) |
Feb 15, 2012 | 19.12 | 19.17 | 18.87 | 19.01 | 2,226,019 | +0.01(+0.05%) |
Feb 14, 2012 | 19.12 | 19.23 | 18.94 | 19.00 | 1,608,938 | -0.12(-0.60%) |
Feb 13, 2012 | 19.14 | 19.28 | 19.04 | 19.11 | 1,183,670 | +0.12(+0.65%) |
Feb 10, 2012 | 19.10 | 19.17 | 18.85 | 18.99 | 1,095,614 | -0.23(-1.20%) |
Feb 09, 2012 | 19.16 | 19.31 | 19.02 | 19.22 | 1,480,602 | +0.07(+0.37%) |
Feb 08, 2012 | 19.36 | 19.45 | 19.09 | 19.15 | 1,471,882 | -0.23(-1.19%) |
Feb 07, 2012 | 19.31 | 19.48 | 19.29 | 19.38 | 1,148,155 | +0.06(+0.32%) |
Feb 06, 2012 | 19.25 | 19.47 | 19.23 | 19.32 | 1,800,603 | -0.04(-0.23%) |
Feb 03, 2012 | 19.34 | 19.50 | 19.26 | 19.36 | 1,597,541 | +0.17(+0.88%) |
Feb 02, 2012 | 19.01 | 19.47 | 18.97 | 19.19 | 2,335,522 | +0.27(+1.40%) |
Feb 01, 2012 | 18.67 | 19.29 | 18.63 | 18.93 | 2,750,272 | +0.42(+2.30%) |
Jan 31, 2012 | 18.49 | 18.57 | 18.25 | 18.50 | 2,880,326 | +0.11(+0.58%) |
Jan 30, 2012 | 18.37 | 18.49 | 18.28 | 18.40 | 969,608 | -0.12(-0.67%) |
Jan 27, 2012 | 18.47 | 18.63 | 18.37 | 18.52 | 1,500,624 | +0.00(+0.00%) |
Jan 26, 2012 | 18.79 | 18.80 | 18.39 | 18.52 | 1,470,705 | -0.20(-1.09%) |
Jan 25, 2012 | 18.48 | 18.78 | 18.30 | 18.72 | 1,240,137 | +0.19(+1.00%) |
Jan 24, 2012 | 18.54 | 18.63 | 18.40 | 18.54 | 1,191,053 | -0.12(-0.66%) |
Jan 23, 2012 | 18.62 | 18.73 | 18.58 | 18.66 | 1,034,116 | +0.04(+0.24%) |
Jan 20, 2012 | 18.62 | 18.63 | 18.42 | 18.62 | 1,046,496 | +0.01(+0.05%) |
Jan 19, 2012 | 18.47 | 18.61 | 18.33 | 18.61 | 1,334,161 | +0.22(+1.20%) |
Jan 18, 2012 | 18.27 | 18.42 | 18.22 | 18.39 | 1,704,081 | +0.10(+0.53%) |
Jan 17, 2012 | 18.53 | 18.63 | 18.27 | 18.29 | 1,382,270 | -0.04(-0.19%) |
Jan 13, 2012 | 18.46 | 18.57 | 18.24 | 18.32 | 1,285,507 | -0.27(-1.43%) |
Jan 12, 2012 | 18.55 | 18.75 | 18.53 | 18.59 | 1,395,551 | +0.02(+0.10%) |
Jan 11, 2012 | 18.29 | 18.60 | 18.26 | 18.57 | 2,262,054 | +0.25(+1.35%) |
Jan 10, 2012 | 17.93 | 18.32 | 17.88 | 18.32 | 2,062,257 | +0.61(+3.45%) |
Jan 09, 2012 | 17.38 | 17.84 | 17.26 | 17.71 | 1,811,175 | +0.31(+1.78%) |
Jan 06, 2012 | 17.55 | 17.62 | 17.35 | 17.40 | 2,144,803 | -0.06(-0.35%) |
Jan 05, 2012 | 17.37 | 17.61 | 16.94 | 17.47 | 3,473,590 | -0.63(-3.47%) |
Jan 04, 2012 | 18.10 | 18.43 | 18.07 | 18.09 | 2,904,500 | -0.20(-1.11%) |
Dec 30, 2011 | 18.26 | 18.48 | 18.25 | 18.30 | 690,089 | -0.01(-0.05%) |
Dec 29, 2011 | 18.14 | 18.40 | 18.14 | 18.31 | 647,158 | +0.18(+0.98%) |
Dec 28, 2011 | 18.55 | 18.59 | 18.08 | 18.13 | 1,203,429 | -0.45(-2.43%) |
Dec 27, 2011 | 18.39 | 18.60 | 18.36 | 18.58 | 621,733 | +0.21(+1.16%) |
Dec 23, 2011 | 18.30 | 18.42 | 18.27 | 18.37 | 589,032 | +0.31(+1.72%) |
Dec 21, 2011 | 17.36 | 18.07 | 17.26 | 18.06 | 1,960,381 | +0.77(+4.45%) |
Dec 20, 2011 | 17.48 | 17.63 | 17.28 | 17.29 | 2,429,990 | +0.02(+0.10%) |
Dec 19, 2011 | 17.31 | 17.51 | 17.21 | 17.27 | 1,306,721 | -0.02(-0.10%) |
Dec 16, 2011 | 17.39 | 17.66 | 17.25 | 17.29 | 2,424,113 | +0.03(+0.15%) |
Dec 15, 2011 | 17.30 | 17.37 | 17.16 | 17.26 | 2,028,596 | +0.12(+0.72%) |
Dec 14, 2011 | 17.15 | 17.26 | 17.03 | 17.14 | 1,929,975 | -0.06(-0.36%) |
Dec 13, 2011 | 17.38 | 17.47 | 17.10 | 17.20 | 2,373,230 | -0.11(-0.61%) |
Dec 12, 2011 | 17.30 | 17.35 | 17.23 | 17.31 | 1,966,045 | -0.21(-1.21%) |
Dec 09, 2011 | 17.17 | 17.58 | 17.08 | 17.52 | 2,632,284 | +0.42(+2.49%) |
Dec 08, 2011 | 17.01 | 17.15 | 16.91 | 17.09 | 2,516,229 | +0.00(+0.00%) |
Dec 07, 2011 | 17.06 | 17.19 | 16.97 | 17.09 | 1,850,080 | -0.06(-0.36%) |
Dec 06, 2011 | 17.15 | 17.32 | 17.00 | 17.16 | 1,273,650 | -0.04(-0.21%) |
Dec 05, 2011 | 17.13 | 17.41 | 17.02 | 17.19 | 1,640,923 | +0.31(+1.84%) |
Dec 02, 2011 | 17.09 | 17.13 | 16.78 | 16.88 | 1,729,902 | -0.09(-0.52%) |
Dec 01, 2011 | 17.17 | 17.24 | 16.92 | 16.97 | 1,906,470 | -0.27(-1.54%) |
Nov 30, 2011 | 16.85 | 17.25 | 16.78 | 17.24 | 2,426,826 | +0.82(+5.02%) |
Nov 29, 2011 | 16.32 | 16.62 | 16.30 | 16.41 | 2,061,162 | +0.12(+0.71%) |
Nov 28, 2011 | 16.32 | 16.41 | 16.17 | 16.30 | 2,207,233 | +0.38(+2.39%) |
Nov 25, 2011 | 15.93 | 16.11 | 15.89 | 15.92 | 883,169 | -0.04(-0.22%) |
Nov 23, 2011 | 16.06 | 16.20 | 15.95 | 15.95 | 1,676,096 | -0.29(-1.80%) |
Nov 22, 2011 | 16.55 | 16.63 | 16.18 | 16.24 | 1,956,294 | -0.39(-2.34%) |
Nov 21, 2011 | 16.89 | 16.89 | 16.40 | 16.63 | 2,067,496 | -0.50(-2.89%) |
Nov 18, 2011 | 17.30 | 17.32 | 16.98 | 17.13 | 1,530,911 | -0.13(-0.77%) |
Nov 17, 2011 | 17.55 | 17.59 | 17.13 | 17.26 | 2,026,580 | -0.26(-1.47%) |
Nov 16, 2011 | 17.92 | 17.93 | 17.50 | 17.52 | 1,898,658 | -0.49(-2.70%) |
Nov 15, 2011 | 18.00 | 18.12 | 17.81 | 18.01 | 1,449,273 | -0.02(-0.10%) |
Nov 14, 2011 | 18.09 | 18.20 | 17.89 | 18.02 | 1,714,139 | -0.10(-0.54%) |
Nov 11, 2011 | 17.62 | 18.12 | 17.55 | 18.12 | 1,526,871 | +0.66(+3.80%) |
Nov 10, 2011 | 17.67 | 17.68 | 17.21 | 17.46 | 1,667,863 | +0.03(+0.15%) |
Nov 09, 2011 | 17.76 | 17.88 | 17.39 | 17.43 | 2,024,275 | -0.66(-3.67%) |
Nov 08, 2011 | 17.88 | 18.20 | 17.78 | 18.09 | 3,038,634 | +0.22(+1.24%) |
Nov 07, 2011 | 17.71 | 17.92 | 17.63 | 17.87 | 1,743,422 | +0.22(+1.25%) |
Nov 04, 2011 | 17.61 | 17.77 | 17.42 | 17.65 | 1,630,867 | -0.05(-0.30%) |
Nov 03, 2011 | 17.59 | 17.77 | 17.34 | 17.70 | 2,367,006 | +0.31(+1.78%) |
Nov 02, 2011 | 17.72 | 17.80 | 17.22 | 17.40 | 3,823,261 | -0.06(-0.36%) |
Nov 01, 2011 | 17.40 | 17.63 | 17.20 | 17.46 | 2,636,827 | -0.44(-2.47%) |
Oct 31, 2011 | 17.95 | 18.35 | 17.90 | 17.90 | 2,344,750 | -0.31(-1.70%) |
Oct 28, 2011 | 18.12 | 18.39 | 18.12 | 18.21 | 1,822,372 | +0.00(+0.00%) |
Oct 27, 2011 | 18.14 | 18.38 | 17.86 | 18.21 | 3,118,568 | +0.46(+2.59%) |
Oct 26, 2011 | 17.69 | 17.78 | 17.25 | 17.75 | 4,949,316 | +0.23(+1.31%) |
Oct 25, 2011 | 17.57 | 17.69 | 17.26 | 17.52 | 2,133,689 | -0.13(-0.75%) |
Oct 24, 2011 | 17.89 | 17.94 | 17.63 | 17.65 | 2,237,074 | -0.19(-1.04%) |
Oct 21, 2011 | 17.91 | 18.00 | 17.70 | 17.84 | 1,537,594 | +0.04(+0.25%) |
Oct 20, 2011 | 17.77 | 17.93 | 17.58 | 17.79 | 2,066,244 | -0.01(-0.05%) |
Oct 19, 2011 | 17.94 | 18.01 | 17.73 | 17.80 | 1,951,667 | -0.12(-0.64%) |
Oct 18, 2011 | 17.61 | 18.21 | 17.53 | 17.92 | 2,839,923 | +0.26(+1.45%) |
Oct 17, 2011 | 17.87 | 17.93 | 17.57 | 17.66 | 2,717,754 | -0.31(-1.72%) |
Oct 14, 2011 | 18.19 | 18.19 | 17.75 | 17.97 | 1,901,268 | +0.00(+0.00%) |
Oct 13, 2011 | 17.84 | 18.01 | 17.70 | 17.97 | 2,544,949 | +0.05(+0.30%) |
Oct 12, 2011 | 18.34 | 18.40 | 17.87 | 17.92 | 3,618,615 | -0.34(-1.84%) |
Oct 11, 2011 | 18.35 | 18.45 | 18.18 | 18.25 | 1,959,674 | -0.17(-0.91%) |
Oct 10, 2011 | 18.32 | 18.62 | 18.24 | 18.42 | 2,057,570 | +0.39(+2.16%) |
Oct 07, 2011 | 18.23 | 18.51 | 17.72 | 18.03 | 4,355,801 | -0.03(-0.15%) |
Oct 06, 2011 | 18.15 | 18.27 | 17.65 | 18.06 | 6,520,168 | +1.49(+8.97%) |
Oct 05, 2011 | 16.20 | 16.58 | 16.18 | 16.57 | 2,521,992 | +0.41(+2.52%) |
Oct 04, 2011 | 15.31 | 16.21 | 15.09 | 16.16 | 3,012,942 | +0.64(+4.11%) |
Oct 03, 2011 | 15.71 | 16.07 | 15.50 | 15.53 | 3,028,803 | -0.41(-2.56%) |
Sep 30, 2011 | 16.09 | 16.24 | 15.63 | 15.93 | 3,236,479 | -0.35(-2.12%) |
Sep 29, 2011 | 16.06 | 16.36 | 15.93 | 16.28 | 2,500,756 | +0.47(+2.97%) |
Sep 28, 2011 | 16.24 | 16.32 | 15.78 | 15.81 | 3,168,755 | -0.37(-2.30%) |
Sep 27, 2011 | 16.48 | 16.70 | 16.09 | 16.18 | 2,800,340 | +0.10(+0.61%) |
Sep 26, 2011 | 15.78 | 16.11 | 15.57 | 16.08 | 2,389,280 | +0.49(+3.12%) |
Sep 23, 2011 | 15.70 | 15.85 | 15.54 | 15.60 | 2,966,262 | -0.15(-0.96%) |
Sep 22, 2011 | 15.49 | 15.85 | 15.36 | 15.75 | 3,075,186 | -0.22(-1.39%) |
Sep 21, 2011 | 16.53 | 16.57 | 15.97 | 15.97 | 2,188,760 | -0.59(-3.58%) |
Sep 20, 2011 | 16.73 | 17.08 | 16.56 | 16.56 | 1,965,748 | -0.08(-0.48%) |
Sep 19, 2011 | 16.64 | 16.74 | 16.47 | 16.64 | 1,938,366 | -0.30(-1.78%) |
Sep 16, 2011 | 17.03 | 17.23 | 16.87 | 16.94 | 3,189,806 | -0.04(-0.21%) |
Sep 15, 2011 | 16.98 | 17.06 | 16.84 | 16.98 | 2,103,036 | +0.12(+0.74%) |
Sep 14, 2011 | 16.57 | 17.05 | 16.32 | 16.86 | 1,604,492 | +0.37(+2.26%) |
Sep 13, 2011 | 16.40 | 16.59 | 16.29 | 16.48 | 1,752,072 | +0.08(+0.49%) |
Sep 12, 2011 | 16.04 | 16.43 | 15.97 | 16.40 | 1,793,496 | +0.14(+0.87%) |
Sep 09, 2011 | 16.32 | 16.47 | 16.16 | 16.26 | 1,783,695 | -0.24(-1.45%) |
Sep 08, 2011 | 16.95 | 16.97 | 16.47 | 16.50 | 2,042,138 | -0.56(-3.27%) |
Sep 07, 2011 | 16.85 | 17.06 | 16.66 | 17.06 | 1,591,828 | +0.43(+2.61%) |
Sep 06, 2011 | 16.39 | 16.68 | 16.27 | 16.62 | 2,208,803 | -0.32(-1.88%) |
Sep 02, 2011 | 16.81 | 17.02 | 16.76 | 16.94 | 1,467,439 | -0.19(-1.09%) |