Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 20.46 | 20.68 | 19.96 | 20.09 | 6,527,111 | -0.82(-3.91%) |
Sep 29, 2011 | 20.89 | 21.14 | 20.16 | 20.91 | 7,420,756 | +0.57(+2.78%) |
Sep 28, 2011 | 21.63 | 21.67 | 20.30 | 20.34 | 7,283,041 | -1.23(-5.72%) |
Sep 27, 2011 | 21.48 | 22.22 | 21.31 | 21.58 | 7,410,786 | +0.75(+3.61%) |
Sep 26, 2011 | 20.60 | 20.91 | 20.17 | 20.82 | 8,527,103 | +0.46(+2.24%) |
Sep 23, 2011 | 19.93 | 20.71 | 19.82 | 20.37 | 6,755,220 | +0.25(+1.25%) |
Sep 22, 2011 | 19.99 | 20.31 | 19.76 | 20.12 | 9,825,383 | -0.62(-2.98%) |
Sep 21, 2011 | 22.56 | 22.57 | 20.69 | 20.73 | 12,984,048 | -1.80(-7.99%) |
Sep 20, 2011 | 22.73 | 23.46 | 22.52 | 22.53 | 6,702,897 | +0.06(+0.26%) |
Sep 19, 2011 | 22.76 | 22.76 | 21.81 | 22.48 | 9,264,900 | -0.90(-3.85%) |
Sep 16, 2011 | 23.91 | 24.05 | 22.97 | 23.38 | 7,781,457 | -0.44(-1.84%) |
Sep 15, 2011 | 23.86 | 23.93 | 23.20 | 23.81 | 7,571,056 | +0.30(+1.26%) |
Sep 14, 2011 | 22.58 | 23.94 | 22.26 | 23.52 | 10,700,415 | +1.16(+5.18%) |
Sep 13, 2011 | 21.55 | 22.50 | 21.47 | 22.36 | 8,546,761 | +0.88(+4.10%) |
Sep 12, 2011 | 21.01 | 21.56 | 20.62 | 21.48 | 8,228,943 | +0.03(+0.15%) |
Sep 09, 2011 | 21.63 | 22.20 | 21.24 | 21.45 | 6,963,483 | -0.50(-2.28%) |
Sep 08, 2011 | 22.76 | 22.83 | 21.79 | 21.95 | 9,642,333 | -1.00(-4.34%) |
Sep 07, 2011 | 22.13 | 23.08 | 22.13 | 22.94 | 9,881,112 | +1.14(+5.22%) |
Sep 06, 2011 | 21.08 | 21.88 | 20.67 | 21.81 | 11,764,345 | -0.31(-1.40%) |
Sep 02, 2011 | 22.44 | 22.55 | 21.85 | 22.12 | 8,819,618 | -0.93(-4.02%) |
Sep 01, 2011 | 23.66 | 24.01 | 22.93 | 23.04 | 7,556,150 | -0.66(-2.79%) |
Aug 31, 2011 | 23.63 | 24.47 | 23.43 | 23.70 | 8,399,016 | +0.16(+0.68%) |
Aug 30, 2011 | 23.45 | 23.84 | 23.06 | 23.54 | 6,062,488 | -0.06(-0.27%) |
Aug 29, 2011 | 22.78 | 23.70 | 22.67 | 23.61 | 12,021,997 | +1.19(+5.31%) |
Aug 26, 2011 | 20.98 | 22.47 | 20.64 | 22.42 | 11,432,852 | +1.18(+5.57%) |
Aug 25, 2011 | 21.49 | 21.78 | 20.93 | 21.23 | 10,554,879 | -0.03(-0.15%) |
Aug 24, 2011 | 20.48 | 21.30 | 20.29 | 21.27 | 8,827,058 | +0.78(+3.83%) |
Aug 23, 2011 | 19.76 | 20.73 | 19.43 | 20.48 | 13,271,267 | +0.87(+4.46%) |
Aug 22, 2011 | 20.57 | 20.70 | 19.56 | 19.61 | 10,583,257 | -0.37(-1.87%) |
Aug 19, 2011 | 20.41 | 21.06 | 19.95 | 19.98 | 9,431,409 | -0.74(-3.57%) |
Aug 18, 2011 | 22.24 | 22.25 | 20.57 | 20.72 | 11,443,982 | -2.30(-9.97%) |
Aug 17, 2011 | 23.70 | 23.95 | 22.62 | 23.02 | 7,319,310 | -0.53(-2.27%) |
Aug 16, 2011 | 23.77 | 24.51 | 23.16 | 23.55 | 11,991,153 | -0.56(-2.32%) |
Aug 15, 2011 | 23.61 | 24.15 | 23.42 | 24.11 | 10,100,231 | +0.83(+3.56%) |
Aug 12, 2011 | 22.47 | 23.75 | 22.12 | 23.28 | 14,669,264 | +1.09(+4.93%) |
Aug 11, 2011 | 20.65 | 22.49 | 20.48 | 22.19 | 12,552,680 | +1.71(+8.35%) |
Aug 10, 2011 | 21.42 | 21.70 | 20.43 | 20.48 | 15,805,788 | -1.52(-6.90%) |
Aug 09, 2011 | 22.79 | 22.01 | 20.64 | 21.99 | 12,709,429 | +1.06(+5.07%) |
Aug 08, 2011 | 22.79 | 23.10 | 20.80 | 20.93 | 14,739,454 | -2.59(-11.01%) |
Aug 05, 2011 | 24.17 | 24.42 | 22.74 | 23.52 | 14,001,297 | -0.21(-0.87%) |
Aug 04, 2011 | 24.96 | 24.96 | 23.69 | 23.73 | 9,588,301 | -1.47(-5.84%) |
Aug 03, 2011 | 25.12 | 25.28 | 24.37 | 25.20 | 7,329,276 | +0.17(+0.67%) |
Aug 02, 2011 | 25.94 | 26.45 | 25.02 | 25.03 | 8,834,717 | -1.19(-4.54%) |
Aug 01, 2011 | 27.40 | 27.50 | 26.02 | 26.22 | 8,813,108 | -0.88(-3.25%) |
Jul 29, 2011 | 26.71 | 27.57 | 26.54 | 27.10 | 5,968,138 | -0.01(-0.05%) |
Jul 28, 2011 | 27.24 | 27.50 | 26.92 | 27.12 | 11,654,409 | -0.18(-0.66%) |
Jul 27, 2011 | 28.57 | 28.57 | 27.19 | 27.30 | 10,178,734 | -1.53(-5.31%) |
Jul 26, 2011 | 29.46 | 29.61 | 28.69 | 28.83 | 7,977,464 | -1.00(-3.36%) |
Jul 25, 2011 | 29.69 | 30.04 | 29.64 | 29.83 | 2,866,927 | -0.32(-1.04%) |
Jul 22, 2011 | 30.15 | 30.24 | 30.09 | 30.14 | 3,220,270 | -0.02(-0.06%) |
Jul 21, 2011 | 30.31 | 30.41 | 29.89 | 30.16 | 6,606,841 | +0.00(+0.00%) |
Jul 20, 2011 | 30.18 | 30.24 | 29.72 | 30.16 | 5,950,140 | -0.01(-0.04%) |
Jul 19, 2011 | 29.42 | 30.27 | 29.39 | 30.18 | 5,549,076 | +0.95(+3.26%) |
Jul 18, 2011 | 30.03 | 30.06 | 28.81 | 29.23 | 10,291,163 | -1.04(-3.44%) |
Jul 15, 2011 | 30.61 | 30.61 | 29.94 | 30.27 | 5,880,247 | -0.16(-0.53%) |
Jul 14, 2011 | 31.03 | 31.03 | 30.24 | 30.43 | 5,815,216 | -0.52(-1.68%) |
Jul 13, 2011 | 31.02 | 31.30 | 30.34 | 30.95 | 8,102,496 | +0.04(+0.15%) |
Jul 12, 2011 | 31.24 | 31.28 | 30.60 | 30.90 | 6,527,677 | -0.66(-2.08%) |
Jul 11, 2011 | 31.79 | 32.08 | 31.46 | 31.56 | 4,639,359 | -0.73(-2.27%) |
Jul 08, 2011 | 32.82 | 33.28 | 31.35 | 32.29 | 12,351,920 | -1.38(-4.10%) |
Jul 07, 2011 | 33.71 | 33.83 | 33.15 | 33.67 | 3,766,360 | +0.36(+1.08%) |
Jul 06, 2011 | 33.11 | 33.35 | 32.95 | 33.31 | 3,917,837 | +0.10(+0.31%) |
Jul 05, 2011 | 33.38 | 33.43 | 32.97 | 33.21 | 2,902,465 | -0.22(-0.65%) |