Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Mar 31, 2011 | 28.13 | 28.23 | 27.56 | 27.94 | 3,647,843 | -0.18(-0.63%) |
Mar 30, 2011 | 28.29 | 28.40 | 27.83 | 28.12 | 3,116,969 | +0.05(+0.17%) |
Mar 29, 2011 | 27.81 | 28.17 | 27.54 | 28.07 | 2,716,843 | +0.14(+0.51%) |
Mar 28, 2011 | 27.81 | 28.21 | 27.61 | 27.93 | 2,412,081 | +0.26(+0.94%) |
Mar 25, 2011 | 27.99 | 28.24 | 27.66 | 27.67 | 3,403,027 | -0.19(-0.70%) |
Mar 24, 2011 | 27.51 | 28.03 | 27.17 | 27.87 | 3,835,611 | +0.63(+2.32%) |
Mar 23, 2011 | 26.78 | 27.34 | 26.54 | 27.23 | 3,543,475 | +0.33(+1.23%) |
Mar 22, 2011 | 27.17 | 27.17 | 26.66 | 26.90 | 2,535,351 | -0.23(-0.86%) |
Mar 21, 2011 | 27.20 | 27.39 | 26.80 | 27.14 | 3,223,675 | +0.69(+2.62%) |
Mar 18, 2011 | 26.91 | 27.02 | 26.29 | 26.44 | 5,020,381 | -0.22(-0.82%) |
Mar 17, 2011 | 26.74 | 27.29 | 26.52 | 26.66 | 4,291,510 | +0.45(+1.71%) |
Mar 16, 2011 | 26.74 | 27.16 | 26.05 | 26.21 | 4,556,232 | -0.70(-2.61%) |
Mar 15, 2011 | 26.41 | 27.16 | 26.01 | 26.91 | 5,318,523 | -0.16(-0.59%) |
Mar 14, 2011 | 26.93 | 27.24 | 26.69 | 27.07 | 2,481,678 | -0.17(-0.61%) |
Mar 11, 2011 | 26.84 | 27.45 | 26.70 | 27.24 | 2,995,467 | +0.21(+0.79%) |
Mar 10, 2011 | 27.56 | 27.60 | 26.79 | 27.03 | 7,021,686 | -1.02(-3.64%) |
Mar 09, 2011 | 29.26 | 29.29 | 27.91 | 28.05 | 4,773,603 | -1.35(-4.60%) |
Mar 08, 2011 | 29.12 | 29.73 | 28.65 | 29.40 | 3,460,602 | +0.32(+1.10%) |
Mar 07, 2011 | 30.26 | 30.29 | 28.56 | 29.08 | 6,470,953 | -1.16(-3.83%) |
Mar 04, 2011 | 30.08 | 30.32 | 29.73 | 30.24 | 3,972,416 | +0.04(+0.12%) |
Mar 03, 2011 | 29.65 | 30.61 | 29.50 | 30.20 | 7,798,711 | +0.87(+2.96%) |
Mar 02, 2011 | 28.33 | 29.48 | 28.30 | 29.34 | 5,083,512 | +1.02(+3.61%) |
Mar 01, 2011 | 28.93 | 29.09 | 28.23 | 28.31 | 4,427,918 | -0.51(-1.78%) |
Feb 28, 2011 | 28.99 | 29.21 | 28.38 | 28.83 | 3,358,646 | -0.08(-0.29%) |
Feb 25, 2011 | 28.37 | 28.96 | 28.21 | 28.91 | 3,373,108 | +0.70(+2.47%) |
Feb 24, 2011 | 27.86 | 28.34 | 27.64 | 28.21 | 2,592,755 | +0.40(+1.42%) |
Feb 23, 2011 | 27.97 | 28.31 | 27.38 | 27.82 | 3,671,743 | -0.27(-0.97%) |
Feb 22, 2011 | 28.93 | 28.99 | 27.98 | 28.09 | 4,058,969 | -1.37(-4.65%) |
Feb 18, 2011 | 29.37 | 29.51 | 28.96 | 29.46 | 4,488,115 | +0.21(+0.73%) |
Feb 17, 2011 | 28.75 | 29.41 | 28.64 | 29.25 | 5,097,624 | +0.57(+1.98%) |
Feb 16, 2011 | 28.66 | 28.76 | 28.39 | 28.68 | 3,857,960 | +0.34(+1.20%) |
Feb 15, 2011 | 28.20 | 28.43 | 28.05 | 28.34 | 4,209,347 | +0.04(+0.12%) |
Feb 14, 2011 | 27.69 | 28.45 | 27.65 | 28.30 | 4,822,387 | +0.73(+2.66%) |
Feb 11, 2011 | 27.07 | 27.59 | 26.99 | 27.57 | 4,450,485 | +0.45(+1.65%) |
Feb 10, 2011 | 26.88 | 27.17 | 26.49 | 27.12 | 4,991,488 | -0.01(-0.02%) |
Feb 09, 2011 | 27.05 | 27.16 | 26.79 | 27.13 | 3,723,996 | -0.01(-0.04%) |
Feb 08, 2011 | 27.08 | 27.14 | 26.65 | 27.14 | 4,081,341 | +0.02(+0.09%) |
Feb 07, 2011 | 26.82 | 27.31 | 26.79 | 27.12 | 5,842,206 | +0.31(+1.16%) |
Feb 04, 2011 | 26.38 | 26.98 | 26.27 | 26.81 | 3,330,279 | +0.43(+1.65%) |
Feb 03, 2011 | 26.42 | 26.53 | 26.00 | 26.37 | 2,101,130 | -0.16(-0.60%) |
Feb 02, 2011 | 26.28 | 26.69 | 26.22 | 26.53 | 3,607,296 | +0.04(+0.16%) |
Feb 01, 2011 | 26.02 | 26.60 | 26.02 | 26.49 | 5,072,624 | +0.59(+2.29%) |
Jan 31, 2011 | 25.58 | 26.06 | 25.27 | 25.90 | 4,772,863 | +0.23(+0.89%) |
Jan 28, 2011 | 26.59 | 27.02 | 25.27 | 25.67 | 7,083,401 | -0.58(-2.22%) |
Jan 27, 2011 | 26.11 | 26.44 | 26.06 | 26.25 | 4,467,090 | +0.09(+0.34%) |
Jan 26, 2011 | 25.65 | 26.21 | 25.41 | 26.16 | 6,467,703 | +0.51(+1.97%) |
Jan 25, 2011 | 25.24 | 25.70 | 25.10 | 25.66 | 7,657,944 | +0.33(+1.30%) |
Jan 24, 2011 | 24.77 | 25.48 | 24.66 | 25.33 | 7,705,735 | +0.75(+3.06%) |
Jan 21, 2011 | 24.81 | 24.94 | 24.51 | 24.57 | 3,168,148 | -0.18(-0.71%) |
Jan 20, 2011 | 24.47 | 25.19 | 24.02 | 24.75 | 5,485,356 | +0.31(+1.25%) |
Jan 19, 2011 | 24.87 | 24.87 | 24.37 | 24.44 | 3,857,519 | -0.45(-1.79%) |
Jan 18, 2011 | 24.85 | 25.23 | 24.66 | 24.89 | 5,284,530 | +0.15(+0.62%) |
Jan 14, 2011 | 24.58 | 25.11 | 24.25 | 24.74 | 12,514,462 | +1.39(+5.94%) |
Jan 13, 2011 | 23.25 | 23.57 | 23.06 | 23.35 | 5,971,052 | +0.45(+1.95%) |
Jan 12, 2011 | 22.85 | 22.95 | 22.69 | 22.91 | 2,585,805 | +0.25(+1.12%) |
Jan 11, 2011 | 22.75 | 22.88 | 22.59 | 22.65 | 2,884,640 | -0.05(-0.23%) |
Jan 10, 2011 | 22.02 | 22.73 | 21.94 | 22.71 | 4,038,441 | +0.56(+2.55%) |
Jan 07, 2011 | 22.35 | 22.38 | 21.68 | 22.14 | 3,358,095 | -0.30(-1.34%) |
Jan 06, 2011 | 22.28 | 22.65 | 22.22 | 22.44 | 2,936,235 | +0.18(+0.79%) |
Jan 05, 2011 | 22.41 | 22.44 | 22.01 | 22.27 | 5,394,062 | -0.34(-1.51%) |
Jan 04, 2011 | 22.74 | 22.91 | 22.48 | 22.61 | 2,915,145 | -0.16(-0.70%) |
Jan 03, 2011 | 22.66 | 23.15 | 22.36 | 22.76 | 3,434,064 | +0.06(+0.28%) |
Dec 31, 2010 | 22.99 | 23.02 | 22.58 | 22.70 | 2,623,063 | -0.33(-1.43%) |
Dec 30, 2010 | 23.21 | 23.21 | 22.92 | 23.03 | 1,564,201 | -0.17(-0.73%) |
Dec 29, 2010 | 23.35 | 23.36 | 23.02 | 23.20 | 1,349,707 | -0.08(-0.35%) |
Dec 28, 2010 | 23.33 | 23.41 | 23.00 | 23.28 | 1,197,173 | -0.06(-0.25%) |
Dec 27, 2010 | 23.16 | 23.48 | 22.96 | 23.34 | 1,104,791 | +0.09(+0.38%) |
Dec 23, 2010 | 23.23 | 23.33 | 23.16 | 23.25 | 1,079,241 | -0.06(-0.25%) |
Dec 22, 2010 | 23.26 | 23.32 | 23.11 | 23.31 | 1,630,671 | +0.03(+0.13%) |
Dec 21, 2010 | 23.38 | 23.42 | 23.25 | 23.28 | 1,508,525 | +0.00(+0.00%) |
Dec 20, 2010 | 23.50 | 23.50 | 23.13 | 23.28 | 2,146,233 | -0.12(-0.50%) |
Dec 17, 2010 | 23.29 | 23.52 | 23.29 | 23.40 | 4,474,943 | +0.09(+0.38%) |
Dec 16, 2010 | 23.07 | 23.32 | 22.99 | 23.31 | 2,863,870 | +0.26(+1.15%) |
Dec 15, 2010 | 22.96 | 23.22 | 22.79 | 23.05 | 4,995,233 | +0.02(+0.08%) |
Dec 14, 2010 | 22.95 | 23.19 | 22.89 | 23.03 | 2,859,655 | +0.14(+0.59%) |
Dec 13, 2010 | 23.35 | 23.38 | 22.86 | 22.89 | 3,947,334 | -0.30(-1.29%) |
Dec 10, 2010 | 23.47 | 23.47 | 23.15 | 23.19 | 4,067,286 | -0.20(-0.85%) |
Dec 09, 2010 | 23.58 | 23.67 | 23.35 | 23.39 | 4,734,507 | -0.12(-0.53%) |
Dec 08, 2010 | 23.36 | 23.52 | 23.26 | 23.52 | 3,173,316 | +0.22(+0.93%) |
Dec 07, 2010 | 23.72 | 23.76 | 23.28 | 23.30 | 2,659,068 | -0.09(-0.38%) |
Dec 06, 2010 | 23.50 | 23.52 | 23.22 | 23.39 | 2,155,175 | -0.21(-0.87%) |
Dec 03, 2010 | 23.15 | 23.62 | 23.10 | 23.59 | 3,852,335 | +0.41(+1.77%) |
Dec 02, 2010 | 22.66 | 23.27 | 22.61 | 23.18 | 5,160,757 | +0.62(+2.76%) |
Dec 01, 2010 | 21.91 | 22.64 | 21.90 | 22.56 | 3,818,081 | +1.02(+4.72%) |
Nov 30, 2010 | 21.60 | 21.68 | 21.44 | 21.54 | 3,877,415 | -0.35(-1.61%) |
Nov 29, 2010 | 21.72 | 21.94 | 21.56 | 21.90 | 3,135,061 | +0.05(+0.22%) |
Nov 26, 2010 | 21.84 | 22.05 | 21.82 | 21.85 | 865,230 | -0.19(-0.88%) |
Nov 24, 2010 | 21.68 | 22.04 | 22.04 | 22.04 | 1,910,150 | +0.62(+2.91%) |
Nov 23, 2010 | 21.50 | 21.61 | 21.30 | 21.42 | 3,075,368 | -0.36(-1.65%) |
Nov 22, 2010 | 21.39 | 21.81 | 21.34 | 21.78 | 2,857,447 | +0.19(+0.90%) |
Nov 19, 2010 | 21.45 | 21.72 | 21.37 | 21.58 | 3,217,246 | +0.12(+0.58%) |
Nov 18, 2010 | 21.30 | 21.76 | 21.24 | 21.46 | 3,477,131 | +0.43(+2.04%) |
Nov 17, 2010 | 21.08 | 21.33 | 20.93 | 21.03 | 4,144,544 | -0.07(-0.33%) |
Nov 16, 2010 | 21.30 | 21.64 | 21.00 | 21.10 | 5,725,374 | -0.43(-2.02%) |
Nov 15, 2010 | 21.65 | 21.85 | 21.52 | 21.54 | 3,069,492 | -0.01(-0.05%) |
Nov 12, 2010 | 21.46 | 21.90 | 21.22 | 21.55 | 3,552,870 | -0.16(-0.76%) |
Nov 11, 2010 | 21.26 | 21.78 | 21.18 | 21.71 | 2,812,766 | -0.25(-1.12%) |
Nov 10, 2010 | 21.91 | 22.05 | 21.53 | 21.96 | 4,055,929 | +0.12(+0.56%) |
Nov 09, 2010 | 22.15 | 22.25 | 21.73 | 21.84 | 3,766,021 | -0.29(-1.32%) |
Nov 08, 2010 | 21.80 | 22.29 | 21.74 | 22.13 | 3,159,642 | +0.20(+0.93%) |
Nov 05, 2010 | 22.06 | 22.26 | 21.81 | 21.92 | 3,650,036 | -0.14(-0.63%) |
Nov 04, 2010 | 21.39 | 22.06 | 21.28 | 22.06 | 5,148,276 | +1.01(+4.80%) |
Nov 03, 2010 | 20.84 | 21.07 | 20.72 | 21.05 | 4,611,707 | +0.13(+0.61%) |
Nov 02, 2010 | 20.87 | 20.96 | 20.51 | 20.93 | 4,914,003 | +0.18(+0.84%) |
Nov 01, 2010 | 20.87 | 21.00 | 20.58 | 20.75 | 5,855,961 | -0.09(-0.45%) |
Oct 29, 2010 | 20.68 | 20.93 | 20.49 | 20.84 | 7,388,134 | +0.14(+0.68%) |
Oct 28, 2010 | 20.88 | 21.12 | 20.66 | 20.70 | 10,769,855 | -0.63(-2.95%) |
Oct 27, 2010 | 20.83 | 21.35 | 20.75 | 21.33 | 5,481,892 | -0.15(-0.68%) |
Oct 25, 2010 | 21.14 | 21.63 | 21.10 | 21.48 | 5,302,944 | +0.48(+2.28%) |
Oct 22, 2010 | 21.01 | 21.12 | 20.86 | 21.00 | 6,106,163 | +0.05(+0.25%) |
Oct 21, 2010 | 20.86 | 21.05 | 20.73 | 20.95 | 5,657,075 | +0.18(+0.87%) |
Oct 20, 2010 | 20.61 | 20.89 | 20.44 | 20.77 | 3,981,759 | +0.25(+1.22%) |
Oct 19, 2010 | 20.54 | 21.13 | 20.31 | 20.52 | 6,495,218 | -0.29(-1.37%) |
Oct 18, 2010 | 20.85 | 20.86 | 20.51 | 20.80 | 3,948,363 | -0.01(-0.06%) |
Oct 15, 2010 | 20.56 | 20.84 | 20.25 | 20.82 | 6,684,320 | +0.41(+2.03%) |
Oct 14, 2010 | 20.31 | 20.59 | 20.23 | 20.40 | 3,853,222 | +0.00(+0.00%) |
Oct 13, 2010 | 20.34 | 20.51 | 20.17 | 20.40 | 4,491,798 | +0.16(+0.78%) |
Oct 12, 2010 | 20.02 | 20.37 | 19.93 | 20.24 | 6,761,040 | +0.10(+0.49%) |
Oct 11, 2010 | 20.08 | 20.50 | 19.96 | 20.14 | 4,726,729 | +0.04(+0.20%) |
Oct 08, 2010 | 19.90 | 20.16 | 19.26 | 20.10 | 10,927,699 | -0.32(-1.57%) |
Oct 07, 2010 | 20.31 | 20.53 | 20.03 | 20.42 | 4,600,070 | +0.18(+0.86%) |
Oct 06, 2010 | 20.52 | 20.53 | 19.97 | 20.25 | 6,129,232 | -0.27(-1.31%) |
Oct 05, 2010 | 20.24 | 20.58 | 20.18 | 20.52 | 6,390,796 | +0.54(+2.69%) |
Oct 04, 2010 | 20.34 | 20.42 | 19.84 | 19.98 | 7,048,835 | -0.45(-2.20%) |
Oct 01, 2010 | 20.69 | 20.86 | 20.23 | 20.43 | 6,511,881 | -0.13(-0.62%) |
Sep 30, 2010 | 20.59 | 20.83 | 20.24 | 20.56 | 8,401,504 | +0.06(+0.31%) |
Sep 29, 2010 | 20.30 | 20.61 | 20.23 | 20.49 | 7,499,994 | +0.13(+0.63%) |
Sep 28, 2010 | 19.87 | 20.42 | 19.61 | 20.37 | 7,873,445 | +0.64(+3.22%) |
Sep 27, 2010 | 19.51 | 19.88 | 19.37 | 19.73 | 4,875,746 | +0.21(+1.08%) |
Sep 24, 2010 | 19.31 | 19.66 | 19.28 | 19.52 | 9,037,810 | +0.37(+1.95%) |
Sep 23, 2010 | 18.46 | 19.48 | 18.35 | 19.15 | 9,447,144 | +0.47(+2.50%) |
Sep 22, 2010 | 18.69 | 18.94 | 18.44 | 18.68 | 9,090,707 | -0.16(-0.85%) |
Sep 21, 2010 | 18.38 | 18.87 | 18.28 | 18.84 | 10,263,602 | +0.43(+2.33%) |
Sep 20, 2010 | 18.17 | 18.45 | 17.99 | 18.41 | 6,182,313 | +0.29(+1.61%) |
Sep 17, 2010 | 18.20 | 18.29 | 17.96 | 18.12 | 7,171,371 | +0.61(+3.47%) |
Sep 15, 2010 | 17.27 | 17.56 | 17.12 | 17.51 | 2,790,015 | +0.12(+0.67%) |
Sep 14, 2010 | 17.00 | 17.61 | 16.86 | 17.40 | 4,188,742 | +0.30(+1.78%) |
Sep 13, 2010 | 16.82 | 17.21 | 16.82 | 17.09 | 4,157,831 | +0.50(+3.02%) |
Sep 10, 2010 | 16.93 | 16.97 | 16.30 | 16.59 | 5,001,639 | -0.28(-1.66%) |
Sep 09, 2010 | 17.03 | 17.06 | 16.68 | 16.87 | 4,735,642 | +0.09(+0.52%) |
Sep 08, 2010 | 16.83 | 16.98 | 16.50 | 16.78 | 5,920,541 | +0.06(+0.35%) |
Sep 07, 2010 | 17.30 | 17.42 | 16.63 | 16.72 | 7,109,375 | -0.99(-5.57%) |
Sep 03, 2010 | 17.66 | 17.77 | 17.28 | 17.71 | 3,746,895 | +0.34(+1.95%) |
Sep 02, 2010 | 16.91 | 17.39 | 16.85 | 17.37 | 5,387,960 | +0.46(+2.69%) |
Sep 01, 2010 | 16.68 | 17.11 | 16.59 | 16.92 | 5,455,277 | +0.57(+3.51%) |
Aug 31, 2010 | 16.45 | 16.69 | 16.19 | 16.34 | 6,319,668 | -0.23(-1.42%) |
Aug 30, 2010 | 16.88 | 17.06 | 16.58 | 16.58 | 3,236,259 | -0.42(-2.47%) |
Aug 27, 2010 | 16.82 | 17.05 | 16.25 | 17.00 | 6,501,075 | +0.31(+1.85%) |
Aug 26, 2010 | 17.05 | 17.10 | 16.58 | 16.69 | 4,392,489 | -0.26(-1.51%) |
Aug 25, 2010 | 16.57 | 16.99 | 16.29 | 16.95 | 6,156,207 | +0.26(+1.54%) |
Aug 24, 2010 | 16.65 | 16.93 | 16.53 | 16.69 | 6,346,886 | -0.24(-1.41%) |
Aug 23, 2010 | 17.42 | 17.59 | 16.91 | 16.93 | 5,281,262 | -0.41(-2.39%) |
Aug 20, 2010 | 17.45 | 17.54 | 17.10 | 17.34 | 4,229,713 | -0.12(-0.70%) |
Aug 19, 2010 | 17.62 | 17.75 | 17.25 | 17.47 | 5,531,218 | -0.20(-1.16%) |
Aug 18, 2010 | 17.27 | 17.79 | 17.14 | 17.67 | 6,057,664 | +0.32(+1.87%) |
Aug 17, 2010 | 17.15 | 17.49 | 17.00 | 17.35 | 4,176,489 | +0.39(+2.32%) |
Aug 16, 2010 | 16.86 | 17.22 | 16.75 | 16.95 | 5,213,290 | -0.03(-0.17%) |
Aug 13, 2010 | 17.19 | 17.45 | 16.98 | 16.98 | 5,357,853 | -0.01(-0.06%) |
Aug 12, 2010 | 16.92 | 17.38 | 16.70 | 16.99 | 6,489,784 | -0.24(-1.40%) |
Aug 11, 2010 | 17.74 | 17.88 | 17.10 | 17.23 | 8,713,971 | -0.95(-5.25%) |
Aug 10, 2010 | 18.52 | 18.52 | 17.97 | 18.19 | 7,915,503 | -0.63(-3.35%) |
Aug 09, 2010 | 18.85 | 18.85 | 18.48 | 18.82 | 3,360,862 | +0.13(+0.68%) |
Aug 06, 2010 | 18.53 | 18.90 | 18.37 | 18.69 | 4,977,575 | -0.13(-0.68%) |
Aug 05, 2010 | 18.73 | 19.04 | 18.61 | 18.82 | 3,976,661 | -0.10(-0.55%) |
Aug 04, 2010 | 18.74 | 18.96 | 18.56 | 18.92 | 4,803,470 | +0.19(+1.02%) |
Aug 03, 2010 | 18.63 | 18.76 | 18.34 | 18.73 | 4,689,281 | +0.06(+0.34%) |
Aug 02, 2010 | 18.53 | 18.80 | 18.34 | 18.67 | 4,821,583 | +0.34(+1.86%) |
Jul 30, 2010 | 17.72 | 18.44 | 17.30 | 18.33 | 9,068,092 | +0.49(+2.76%) |
Jul 29, 2010 | 18.03 | 18.34 | 17.47 | 17.83 | 6,844,709 | -0.05(-0.29%) |
Jul 28, 2010 | 18.19 | 18.37 | 17.80 | 17.89 | 4,228,446 | -0.38(-2.09%) |
Jul 27, 2010 | 18.52 | 18.62 | 18.07 | 18.27 | 6,183,495 | -0.15(-0.82%) |
Jul 26, 2010 | 18.02 | 18.45 | 17.71 | 18.42 | 5,330,122 | +0.37(+2.05%) |
Jul 23, 2010 | 17.77 | 18.09 | 17.54 | 18.05 | 5,243,827 | +0.21(+1.17%) |
Jul 22, 2010 | 17.42 | 17.98 | 17.35 | 17.84 | 7,844,536 | +0.65(+3.77%) |
Jul 21, 2010 | 17.72 | 17.81 | 17.18 | 17.19 | 8,893,367 | -0.43(-2.46%) |
Jul 20, 2010 | 17.04 | 17.65 | 16.75 | 17.63 | 8,025,562 | +0.24(+1.40%) |
Jul 19, 2010 | 17.05 | 17.41 | 17.01 | 17.38 | 6,447,700 | +0.47(+2.77%) |
Jul 16, 2010 | 17.70 | 17.72 | 16.90 | 16.91 | 9,387,753 | -0.75(-4.23%) |
Jul 15, 2010 | 17.78 | 17.79 | 17.39 | 17.66 | 10,461,398 | -0.01(-0.07%) |
Jul 14, 2010 | 18.15 | 18.51 | 17.49 | 17.67 | 14,031,685 | -0.42(-2.33%) |
Jul 13, 2010 | 17.40 | 18.27 | 17.30 | 18.09 | 12,709,182 | +1.02(+5.96%) |
Jul 12, 2010 | 17.26 | 17.50 | 16.95 | 17.08 | 7,639,216 | -0.17(-0.97%) |
Jul 09, 2010 | 16.99 | 17.39 | 16.88 | 17.24 | 9,976,882 | +0.64(+3.83%) |
Jul 08, 2010 | 16.72 | 16.78 | 16.15 | 16.61 | 9,577,773 | +0.02(+0.14%) |
Jul 07, 2010 | 15.73 | 16.60 | 15.73 | 16.58 | 6,883,112 | +0.79(+4.98%) |
Jul 06, 2010 | 16.07 | 16.20 | 15.64 | 15.80 | 6,800,807 | +0.05(+0.33%) |
Jul 02, 2010 | 15.81 | 15.91 | 15.47 | 15.75 | 5,477,881 | +0.03(+0.18%) |
Jul 01, 2010 | 16.08 | 16.20 | 15.44 | 15.72 | 14,200,963 | -0.42(-2.58%) |
Jun 30, 2010 | 16.38 | 16.57 | 16.08 | 16.13 | 6,773,202 | -0.23(-1.38%) |
Jun 29, 2010 | 17.00 | 17.00 | 16.25 | 16.36 | 12,546,203 | -0.93(-5.39%) |
Jun 25, 2010 | 17.23 | 17.53 | 16.86 | 17.29 | 9,298,993 | +0.05(+0.30%) |
Jun 24, 2010 | 17.81 | 17.83 | 17.17 | 17.24 | 6,175,519 | -0.65(-3.62%) |
Jun 23, 2010 | 17.85 | 18.15 | 17.54 | 17.89 | 4,665,054 | +0.08(+0.42%) |
Jun 22, 2010 | 18.30 | 18.52 | 17.72 | 17.81 | 8,390,467 | -0.45(-2.44%) |
Jun 21, 2010 | 18.04 | 18.69 | 18.03 | 18.26 | 12,830,511 | +0.43(+2.44%) |
Jun 18, 2010 | 17.61 | 17.85 | 17.52 | 17.82 | 7,713,511 | +0.23(+1.32%) |
Jun 17, 2010 | 17.57 | 17.64 | 17.12 | 17.59 | 5,587,491 | +0.08(+0.46%) |
Jun 16, 2010 | 17.50 | 17.68 | 17.24 | 17.51 | 10,043,910 | -0.08(-0.43%) |
Jun 15, 2010 | 17.10 | 17.64 | 17.00 | 17.59 | 9,227,698 | +0.63(+3.72%) |
Jun 14, 2010 | 17.11 | 17.30 | 16.93 | 16.95 | 6,723,925 | +0.08(+0.48%) |
Jun 11, 2010 | 16.56 | 17.04 | 16.53 | 16.87 | 7,097,426 | +0.08(+0.48%) |
Jun 10, 2010 | 16.57 | 16.89 | 16.46 | 16.79 | 6,398,265 | +0.54(+3.35%) |
Jun 09, 2010 | 16.47 | 16.84 | 16.18 | 16.25 | 7,022,904 | -0.16(-0.95%) |
Jun 08, 2010 | 16.45 | 16.55 | 16.04 | 16.40 | 14,470,261 | -0.03(-0.21%) |
Jun 07, 2010 | 17.34 | 17.47 | 16.38 | 16.44 | 13,030,546 | -0.87(-5.03%) |
Jun 04, 2010 | 17.75 | 18.13 | 17.19 | 17.31 | 8,630,693 | -0.99(-5.43%) |
Jun 03, 2010 | 17.89 | 18.37 | 17.89 | 18.30 | 7,866,479 | +0.45(+2.54%) |
Jun 02, 2010 | 17.39 | 17.85 | 17.20 | 17.85 | 6,085,101 | +0.53(+3.07%) |
Jun 01, 2010 | 17.67 | 17.97 | 17.27 | 17.32 | 4,880,724 | -0.49(-2.73%) |
May 28, 2010 | 18.09 | 18.08 | 17.54 | 17.81 | 4,417,126 | -0.28(-1.57%) |
May 27, 2010 | 17.54 | 18.11 | 17.41 | 18.09 | 6,182,074 | +0.97(+5.68%) |
May 26, 2010 | 17.49 | 17.71 | 17.09 | 17.12 | 6,792,438 | -0.10(-0.57%) |
May 25, 2010 | 16.71 | 17.23 | 16.46 | 17.21 | 7,482,312 | +0.14(+0.81%) |
May 24, 2010 | 17.29 | 17.49 | 17.04 | 17.08 | 5,218,768 | -0.42(-2.38%) |
May 21, 2010 | 16.90 | 17.86 | 16.82 | 17.49 | 7,848,701 | +0.21(+1.24%) |
May 20, 2010 | 17.07 | 17.64 | 17.06 | 17.28 | 10,260,213 | -0.49(-2.74%) |
May 19, 2010 | 17.67 | 18.02 | 17.36 | 17.76 | 6,098,893 | +0.09(+0.49%) |
May 18, 2010 | 18.52 | 18.57 | 17.65 | 17.68 | 5,835,026 | -0.59(-3.23%) |
May 17, 2010 | 17.98 | 18.34 | 17.70 | 18.27 | 8,309,773 | +0.34(+1.90%) |
May 14, 2010 | 18.41 | 18.48 | 17.70 | 17.93 | 7,704,530 | -0.66(-3.55%) |
May 13, 2010 | 19.10 | 19.18 | 18.51 | 18.59 | 5,276,148 | -0.55(-2.87%) |
May 12, 2010 | 18.88 | 19.15 | 18.78 | 19.14 | 5,222,964 | +0.32(+1.68%) |
May 11, 2010 | 19.14 | 19.18 | 18.49 | 18.82 | 6,369,617 | -0.01(-0.06%) |
May 10, 2010 | 18.60 | 18.99 | 18.43 | 18.83 | 6,199,177 | +0.89(+4.98%) |
May 07, 2010 | 18.25 | 18.55 | 17.43 | 17.94 | 9,567,824 | -0.44(-2.38%) |
May 06, 2010 | 18.95 | 20.16 | 17.26 | 18.38 | 11,409,919 | -0.66(-3.45%) |
May 05, 2010 | 19.29 | 20.03 | 18.83 | 19.03 | 8,470,009 | -0.49(-2.51%) |
May 04, 2010 | 20.09 | 20.15 | 19.12 | 19.52 | 12,720,797 | -0.81(-3.99%) |
May 03, 2010 | 19.81 | 20.45 | 19.74 | 20.33 | 8,161,514 | +0.71(+3.64%) |
Apr 30, 2010 | 20.59 | 20.78 | 19.61 | 19.62 | 12,808,287 | -0.36(-1.82%) |
Apr 29, 2010 | 19.44 | 20.03 | 19.44 | 19.98 | 7,803,873 | +0.63(+3.24%) |
Apr 28, 2010 | 19.49 | 19.68 | 19.21 | 19.35 | 6,665,970 | -0.03(-0.18%) |
Apr 27, 2010 | 19.82 | 20.06 | 19.35 | 19.39 | 6,116,586 | -0.55(-2.74%) |
Apr 26, 2010 | 19.91 | 20.13 | 19.82 | 19.94 | 4,008,591 | +0.07(+0.38%) |
Apr 23, 2010 | 19.81 | 19.89 | 19.47 | 19.86 | 4,042,191 | +0.02(+0.09%) |
Apr 22, 2010 | 19.10 | 19.90 | 18.78 | 19.84 | 9,907,596 | +0.58(+3.02%) |
Apr 21, 2010 | 19.42 | 19.50 | 18.94 | 19.26 | 5,129,117 | -0.01(-0.03%) |
Apr 20, 2010 | 19.30 | 19.51 | 19.08 | 19.27 | 5,369,225 | +0.11(+0.57%) |
Apr 19, 2010 | 19.21 | 19.55 | 18.74 | 19.16 | 8,016,206 | -0.07(-0.36%) |
Apr 16, 2010 | 19.08 | 19.26 | 18.84 | 19.23 | 8,631,175 | +0.11(+0.57%) |
Apr 15, 2010 | 19.14 | 19.25 | 18.99 | 19.12 | 4,736,890 | -0.06(-0.29%) |
Apr 14, 2010 | 18.79 | 19.21 | 18.73 | 19.17 | 7,067,620 | +0.75(+4.09%) |
Apr 13, 2010 | 18.25 | 18.44 | 18.09 | 18.42 | 5,160,154 | +0.18(+1.01%) |
Apr 12, 2010 | 18.20 | 18.40 | 18.07 | 18.24 | 3,661,835 | +0.08(+0.44%) |
Apr 09, 2010 | 17.92 | 18.18 | 17.83 | 18.16 | 3,983,287 | +0.25(+1.38%) |
Apr 08, 2010 | 18.22 | 18.22 | 17.81 | 17.91 | 6,443,520 | -0.35(-1.89%) |
Apr 07, 2010 | 18.27 | 18.40 | 18.06 | 18.25 | 5,937,391 | -0.14(-0.78%) |
Apr 06, 2010 | 18.39 | 18.51 | 18.28 | 18.40 | 3,701,285 | -0.10(-0.53%) |
Apr 05, 2010 | 18.15 | 18.55 | 18.09 | 18.50 | 6,206,151 | +0.58(+3.21%) |