Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 28, 2013 | 39.36 | 39.41 | 38.85 | 39.16 | 2,887,257 | -0.36(-0.92%) |
Feb 27, 2013 | 39.44 | 39.77 | 39.30 | 39.53 | 3,076,690 | -0.05(-0.13%) |
Feb 26, 2013 | 39.00 | 39.70 | 38.85 | 39.58 | 2,582,909 | +0.66(+1.68%) |
Feb 25, 2013 | 39.07 | 39.83 | 38.30 | 38.92 | 6,329,402 | +0.01(+0.02%) |
Feb 22, 2013 | 38.13 | 38.93 | 37.99 | 38.92 | 3,425,243 | +0.89(+2.33%) |
Feb 21, 2013 | 38.22 | 38.45 | 37.22 | 38.03 | 11,310,603 | +1.03(+2.78%) |
Feb 20, 2013 | 38.22 | 38.23 | 36.41 | 37.00 | 8,513,965 | -1.31(-3.42%) |
Feb 19, 2013 | 38.33 | 38.69 | 37.98 | 38.31 | 5,951,674 | -0.10(-0.25%) |
Feb 15, 2013 | 38.24 | 39.13 | 38.07 | 38.41 | 11,796,766 | -0.32(-0.82%) |
Feb 14, 2013 | 36.12 | 39.11 | 35.45 | 38.73 | 56,812,364 | +10.51(+37.23%) |
Feb 13, 2013 | 28.02 | 28.47 | 27.79 | 28.22 | 3,384,515 | +0.35(+1.24%) |
Feb 12, 2013 | 27.71 | 28.07 | 27.57 | 27.88 | 3,465,600 | +0.15(+0.54%) |
Feb 11, 2013 | 28.01 | 28.06 | 27.49 | 27.73 | 3,350,526 | -0.47(-1.66%) |
Feb 08, 2013 | 27.99 | 28.70 | 27.98 | 28.20 | 5,544,708 | +0.23(+0.82%) |
Feb 07, 2013 | 27.82 | 28.18 | 27.51 | 27.96 | 5,913,267 | +0.19(+0.70%) |
Feb 06, 2013 | 27.27 | 27.93 | 27.16 | 27.77 | 6,458,199 | -0.16(-0.57%) |
Feb 04, 2013 | 28.48 | 28.61 | 27.84 | 27.93 | 7,416,984 | -1.00(-3.46%) |
Feb 01, 2013 | 29.20 | 29.84 | 28.17 | 28.93 | 13,643,256 | +0.28(+0.99%) |
Jan 31, 2013 | 34.67 | 34.75 | 25.11 | 28.65 | 43,105,288 | -6.03(-17.39%) |
Jan 30, 2013 | 34.79 | 35.04 | 34.59 | 34.68 | 3,053,524 | -0.22(-0.63%) |
Jan 29, 2013 | 34.30 | 35.10 | 34.19 | 34.90 | 3,202,785 | +0.67(+1.97%) |
Jan 28, 2013 | 34.07 | 34.39 | 33.87 | 34.22 | 1,631,065 | +0.14(+0.42%) |
Jan 25, 2013 | 33.62 | 34.30 | 33.39 | 34.08 | 2,732,505 | +0.65(+1.93%) |
Jan 24, 2013 | 33.60 | 33.83 | 33.31 | 33.44 | 1,959,492 | -0.11(-0.32%) |
Jan 23, 2013 | 33.60 | 33.99 | 33.44 | 33.54 | 2,265,712 | -0.19(-0.55%) |
Jan 22, 2013 | 34.16 | 34.23 | 33.38 | 33.73 | 3,480,942 | -0.57(-1.65%) |
Jan 18, 2013 | 34.15 | 34.34 | 33.63 | 34.29 | 2,088,789 | +0.17(+0.49%) |
Jan 17, 2013 | 33.98 | 34.52 | 33.83 | 34.13 | 3,415,081 | -0.09(-0.26%) |
Jan 16, 2013 | 32.93 | 34.44 | 32.75 | 34.21 | 7,752,200 | +1.98(+6.15%) |
Jan 15, 2013 | 30.94 | 32.38 | 30.58 | 32.23 | 3,994,882 | +0.96(+3.06%) |
Jan 14, 2013 | 31.26 | 31.76 | 30.51 | 31.28 | 6,055,583 | -0.27(-0.84%) |
Jan 11, 2013 | 31.64 | 31.86 | 31.35 | 31.54 | 3,205,929 | -0.04(-0.14%) |
Jan 10, 2013 | 32.16 | 32.18 | 31.44 | 31.59 | 3,685,695 | -0.12(-0.39%) |
Jan 09, 2013 | 32.98 | 33.21 | 31.11 | 31.71 | 5,292,547 | -0.21(-0.67%) |
Jan 08, 2013 | 32.21 | 32.28 | 30.85 | 31.92 | 4,992,294 | -0.31(-0.96%) |
Jan 07, 2013 | 32.33 | 32.55 | 32.20 | 32.23 | 2,134,278 | -0.30(-0.93%) |
Jan 04, 2013 | 32.47 | 32.67 | 32.40 | 32.53 | 1,336,198 | +0.05(+0.16%) |
Jan 03, 2013 | 33.14 | 33.18 | 32.35 | 32.48 | 2,919,189 | -0.77(-2.32%) |
Jan 02, 2013 | 32.97 | 33.26 | 31.33 | 33.25 | 2,803,161 | +1.92(+6.13%) |
Dec 31, 2012 | 30.41 | 31.40 | 30.22 | 31.33 | 1,795,746 | +0.90(+2.97%) |
Dec 28, 2012 | 30.67 | 30.78 | 30.40 | 30.43 | 1,005,762 | -0.42(-1.35%) |
Dec 27, 2012 | 30.77 | 30.97 | 30.59 | 30.84 | 1,186,493 | +0.04(+0.14%) |
Dec 26, 2012 | 31.03 | 31.10 | 30.63 | 30.80 | 1,204,130 | -0.25(-0.80%) |
Dec 24, 2012 | 30.98 | 31.26 | 30.63 | 31.05 | 651,295 | -0.12(-0.37%) |
Dec 21, 2012 | 31.51 | 31.57 | 30.97 | 31.16 | 2,956,659 | -0.61(-1.92%) |
Dec 20, 2012 | 31.39 | 31.98 | 31.30 | 31.77 | 1,806,799 | +0.40(+1.27%) |
Dec 19, 2012 | 31.59 | 31.69 | 31.36 | 31.37 | 1,058,501 | -0.27(-0.84%) |
Dec 18, 2012 | 31.44 | 31.69 | 31.32 | 31.64 | 1,313,687 | +0.17(+0.53%) |
Dec 17, 2012 | 31.36 | 31.54 | 31.22 | 31.47 | 1,222,259 | +0.22(+0.71%) |
Dec 14, 2012 | 31.08 | 31.44 | 30.92 | 31.25 | 1,392,600 | +0.09(+0.28%) |
Dec 13, 2012 | 31.61 | 31.75 | 31.07 | 31.16 | 1,363,501 | -0.38(-1.21%) |
Dec 12, 2012 | 31.81 | 32.00 | 31.46 | 31.54 | 1,489,073 | -0.12(-0.36%) |
Dec 11, 2012 | 31.75 | 31.91 | 31.53 | 31.66 | 1,163,151 | +0.01(+0.03%) |
Dec 10, 2012 | 31.86 | 31.86 | 31.44 | 31.65 | 2,316,479 | -0.22(-0.69%) |
Dec 07, 2012 | 31.72 | 31.89 | 31.67 | 31.87 | 1,139,743 | +0.00(+0.00%) |
Dec 06, 2012 | 31.54 | 31.98 | 31.52 | 31.87 | 952,873 | +0.33(+1.04%) |
Dec 05, 2012 | 31.84 | 31.84 | 31.23 | 31.54 | 1,095,163 | -0.20(-0.64%) |
Dec 04, 2012 | 31.76 | 31.82 | 31.46 | 31.74 | 1,072,293 | -0.02(-0.06%) |
Nov 30, 2012 | 31.71 | 31.95 | 31.46 | 31.76 | 2,798,977 | +0.11(+0.34%) |
Nov 29, 2012 | 31.43 | 31.71 | 31.33 | 31.66 | 1,184,755 | +0.35(+1.13%) |
Nov 28, 2012 | 30.72 | 31.42 | 30.60 | 31.30 | 1,055,752 | +0.48(+1.55%) |
Nov 27, 2012 | 30.49 | 31.13 | 30.43 | 30.82 | 2,065,974 | +0.37(+1.22%) |
Nov 26, 2012 | 30.84 | 30.94 | 30.45 | 30.45 | 1,283,295 | -0.63(-2.02%) |
Nov 23, 2012 | 30.68 | 31.08 | 30.65 | 31.08 | 432,194 | +0.64(+2.09%) |
Nov 21, 2012 | 30.69 | 30.79 | 30.41 | 30.44 | 1,066,835 | -0.25(-0.81%) |
Nov 20, 2012 | 30.66 | 30.78 | 30.43 | 30.69 | 1,162,730 | +0.04(+0.14%) |
Nov 19, 2012 | 30.54 | 30.72 | 30.20 | 30.65 | 2,000,625 | +0.42(+1.41%) |
Nov 16, 2012 | 29.77 | 30.28 | 29.65 | 30.22 | 2,715,431 | +0.51(+1.73%) |
Nov 15, 2012 | 29.99 | 30.01 | 29.62 | 29.71 | 2,166,715 | -0.24(-0.80%) |
Nov 14, 2012 | 30.42 | 30.58 | 29.86 | 29.95 | 2,263,047 | -0.41(-1.34%) |
Nov 13, 2012 | 30.80 | 31.05 | 30.31 | 30.36 | 2,877,756 | -0.56(-1.80%) |
Nov 12, 2012 | 31.36 | 31.36 | 30.87 | 30.91 | 2,051,252 | -0.44(-1.41%) |
Nov 09, 2012 | 30.80 | 31.71 | 30.80 | 31.36 | 1,521,292 | +0.50(+1.61%) |
Nov 08, 2012 | 31.55 | 31.84 | 30.76 | 30.86 | 2,054,396 | -0.81(-2.54%) |
Nov 07, 2012 | 31.81 | 32.00 | 31.60 | 31.67 | 1,471,216 | -0.52(-1.62%) |
Nov 06, 2012 | 31.70 | 32.41 | 31.63 | 32.19 | 1,495,324 | +0.57(+1.79%) |
Nov 05, 2012 | 31.53 | 31.67 | 31.28 | 31.62 | 1,503,805 | -0.08(-0.25%) |
Nov 02, 2012 | 31.88 | 31.95 | 31.61 | 31.70 | 1,500,902 | +0.03(+0.08%) |
Nov 01, 2012 | 31.36 | 32.02 | 31.16 | 31.67 | 2,088,183 | +0.39(+1.25%) |
Oct 31, 2012 | 31.50 | 31.87 | 31.18 | 31.28 | 1,884,545 | -0.19(-0.59%) |
Oct 26, 2012 | 31.65 | 31.47 | 31.47 | 31.47 | 1,864,904 | -0.23(-0.73%) |
Oct 25, 2012 | 31.29 | 31.73 | 31.16 | 31.70 | 2,044,928 | +0.72(+2.31%) |
Oct 24, 2012 | 31.28 | 31.39 | 30.96 | 30.98 | 1,334,157 | -0.24(-0.77%) |
Oct 23, 2012 | 31.07 | 31.35 | 30.86 | 31.22 | 1,605,848 | -0.34(-1.07%) |
Oct 19, 2012 | 32.05 | 32.06 | 31.24 | 31.56 | 1,887,855 | -0.58(-1.79%) |
Oct 18, 2012 | 32.59 | 32.62 | 31.91 | 32.13 | 2,226,763 | -0.55(-1.68%) |
Oct 17, 2012 | 31.79 | 32.74 | 31.67 | 32.68 | 4,043,142 | +1.01(+3.19%) |
Oct 16, 2012 | 31.72 | 31.82 | 31.41 | 31.67 | 1,992,002 | +0.19(+0.62%) |
Oct 15, 2012 | 30.97 | 31.51 | 30.92 | 31.48 | 2,603,457 | +0.50(+1.60%) |
Oct 12, 2012 | 31.31 | 31.37 | 30.66 | 30.98 | 4,825,586 | -0.18(-0.57%) |
Oct 11, 2012 | 31.44 | 31.72 | 31.16 | 31.16 | 3,980,383 | -0.11(-0.34%) |
Oct 10, 2012 | 31.21 | 31.84 | 31.03 | 31.27 | 7,508,525 | +0.48(+1.55%) |
Oct 09, 2012 | 32.13 | 32.26 | 30.66 | 30.79 | 7,274,039 | -1.39(-4.32%) |
Oct 08, 2012 | 32.19 | 32.31 | 31.86 | 32.18 | 2,551,813 | +0.13(+0.41%) |
Oct 05, 2012 | 31.29 | 32.31 | 31.03 | 32.05 | 5,201,640 | +1.31(+4.26%) |
Oct 04, 2012 | 30.49 | 30.92 | 30.10 | 30.74 | 4,239,136 | +0.37(+1.22%) |
Oct 03, 2012 | 30.11 | 30.67 | 29.86 | 30.36 | 6,731,551 | +0.79(+2.66%) |
Oct 02, 2012 | 29.13 | 29.77 | 29.08 | 29.58 | 2,907,320 | +0.66(+2.27%) |
Oct 01, 2012 | 28.83 | 28.99 | 28.54 | 28.92 | 2,976,103 | +0.28(+0.99%) |
Sep 28, 2012 | 28.67 | 28.73 | 28.38 | 28.64 | 2,676,839 | -0.22(-0.77%) |
Sep 27, 2012 | 28.50 | 28.91 | 28.41 | 28.86 | 1,234,781 | +0.37(+1.31%) |
Sep 26, 2012 | 28.61 | 28.80 | 28.38 | 28.49 | 2,289,801 | +0.01(+0.03%) |
Sep 25, 2012 | 29.22 | 29.31 | 28.44 | 28.48 | 2,507,757 | -0.61(-2.10%) |
Sep 24, 2012 | 29.24 | 29.48 | 28.89 | 29.09 | 1,999,315 | -0.35(-1.20%) |
Sep 21, 2012 | 29.95 | 30.16 | 29.43 | 29.44 | 3,265,107 | -0.42(-1.39%) |
Sep 20, 2012 | 29.29 | 30.24 | 29.26 | 29.86 | 3,087,543 | +0.50(+1.72%) |
Sep 19, 2012 | 29.13 | 29.61 | 28.89 | 29.35 | 2,076,210 | +0.32(+1.10%) |
Sep 18, 2012 | 29.08 | 29.37 | 28.89 | 29.04 | 1,635,953 | -0.12(-0.42%) |
Sep 17, 2012 | 28.48 | 29.16 | 28.32 | 29.16 | 3,059,682 | +0.66(+2.33%) |
Sep 14, 2012 | 29.05 | 29.43 | 28.45 | 28.50 | 3,449,256 | -0.50(-1.74%) |
Sep 13, 2012 | 28.68 | 29.12 | 28.41 | 29.00 | 3,994,103 | +0.24(+0.83%) |
Sep 12, 2012 | 29.07 | 29.23 | 28.74 | 28.76 | 2,777,045 | -0.27(-0.95%) |
Sep 11, 2012 | 29.11 | 29.16 | 28.94 | 29.04 | 2,552,154 | +0.04(+0.12%) |
Sep 10, 2012 | 29.43 | 29.60 | 28.93 | 29.00 | 3,119,143 | -0.79(-2.64%) |
Sep 07, 2012 | 30.14 | 30.28 | 29.70 | 29.79 | 1,960,441 | -0.36(-1.20%) |
Sep 06, 2012 | 29.58 | 30.28 | 29.58 | 30.15 | 2,531,990 | +0.80(+2.71%) |
Sep 05, 2012 | 29.45 | 29.66 | 29.34 | 29.35 | 3,123,499 | -0.05(-0.18%) |
Sep 04, 2012 | 29.25 | 29.51 | 29.02 | 29.41 | 3,079,564 | +0.25(+0.85%) |
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%) |