Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 22.41 | 22.61 | 22.34 | 22.51 | 5,763,548 | +0.34(+1.52%) |
Aug 30, 2011 | 21.91 | 22.28 | 21.76 | 22.18 | 8,611,375 | -0.30(-1.36%) |
Aug 29, 2011 | 22.25 | 22.52 | 22.19 | 22.48 | 3,473,566 | +0.45(+2.05%) |
Aug 26, 2011 | 21.81 | 22.19 | 21.56 | 22.03 | 8,761,293 | +0.02(+0.07%) |
Aug 25, 2011 | 22.36 | 22.48 | 21.94 | 22.01 | 6,254,943 | -0.78(-3.41%) |
Aug 24, 2011 | 22.55 | 22.91 | 22.53 | 22.79 | 4,333,627 | +0.02(+0.07%) |
Aug 23, 2011 | 22.34 | 22.77 | 22.28 | 22.77 | 9,130,518 | +0.97(+4.44%) |
Aug 22, 2011 | 22.46 | 22.47 | 21.75 | 21.81 | 12,976,736 | +0.35(+1.64%) |
Aug 19, 2011 | 21.50 | 21.92 | 21.38 | 21.46 | 9,463,263 | -0.24(-1.11%) |
Aug 18, 2011 | 22.10 | 22.11 | 21.57 | 21.70 | 8,760,241 | -0.48(-2.18%) |
Aug 17, 2011 | 22.05 | 22.31 | 22.03 | 22.18 | 8,269,745 | +0.18(+0.84%) |
Aug 16, 2011 | 22.08 | 22.26 | 21.95 | 22.00 | 5,689,692 | -0.14(-0.62%) |
Aug 15, 2011 | 22.09 | 22.18 | 21.95 | 22.13 | 4,617,216 | +0.43(+1.96%) |
Aug 12, 2011 | 21.70 | 21.88 | 21.47 | 21.71 | 6,157,083 | +0.26(+1.20%) |
Aug 11, 2011 | 20.49 | 21.62 | 20.48 | 21.45 | 8,186,225 | +1.04(+5.07%) |
Aug 10, 2011 | 21.11 | 21.23 | 20.37 | 20.41 | 14,050,424 | -1.09(-5.08%) |
Aug 09, 2011 | 21.40 | 21.52 | 20.71 | 21.51 | 11,469,830 | +0.78(+3.75%) |
Aug 08, 2011 | 21.40 | 21.70 | 20.72 | 20.73 | 13,794,491 | -1.25(-5.69%) |
Aug 05, 2011 | 22.02 | 22.17 | 21.57 | 21.98 | 12,424,222 | -0.20(-0.90%) |
Aug 04, 2011 | 22.88 | 22.93 | 22.14 | 22.18 | 10,546,545 | -0.75(-3.28%) |
Aug 03, 2011 | 22.96 | 22.99 | 22.62 | 22.93 | 7,625,286 | +0.04(+0.19%) |
Aug 02, 2011 | 22.93 | 23.11 | 22.84 | 22.89 | 5,500,224 | -0.21(-0.90%) |
Aug 01, 2011 | 23.26 | 23.28 | 22.83 | 23.10 | 6,867,623 | +0.03(+0.11%) |
Jul 29, 2011 | 23.28 | 23.49 | 23.06 | 23.07 | 5,601,444 | -0.25(-1.09%) |
Jul 28, 2011 | 23.21 | 23.54 | 23.20 | 23.33 | 5,715,150 | +0.32(+1.38%) |
Jul 27, 2011 | 23.53 | 23.55 | 22.92 | 23.01 | 6,373,140 | -0.31(-1.31%) |
Jul 26, 2011 | 23.41 | 23.53 | 23.18 | 23.32 | 8,852,648 | +0.37(+1.61%) |
Jul 25, 2011 | 23.01 | 23.15 | 22.91 | 22.95 | 5,176,658 | +0.22(+0.98%) |
Jul 22, 2011 | 22.72 | 22.78 | 22.57 | 22.72 | 2,214,346 | -0.07(-0.32%) |
Jul 21, 2011 | 22.74 | 22.89 | 22.67 | 22.80 | 3,655,728 | +0.51(+2.31%) |
Jul 20, 2011 | 22.26 | 22.40 | 22.19 | 22.28 | 3,891,726 | +0.02(+0.07%) |
Jul 19, 2011 | 22.26 | 22.35 | 22.15 | 22.27 | 2,517,985 | -0.03(-0.14%) |
Jul 18, 2011 | 22.40 | 22.45 | 22.15 | 22.30 | 2,825,451 | -0.18(-0.81%) |
Jul 15, 2011 | 22.50 | 22.59 | 22.35 | 22.48 | 5,633,293 | +0.30(+1.33%) |
Jul 14, 2011 | 22.52 | 22.55 | 22.17 | 22.18 | 9,297,581 | -0.38(-1.68%) |
Jul 13, 2011 | 22.48 | 22.79 | 22.48 | 22.56 | 4,786,401 | -0.01(-0.02%) |
Jul 12, 2011 | 22.49 | 22.71 | 22.48 | 22.57 | 3,490,805 | +0.12(+0.56%) |
Jul 11, 2011 | 22.64 | 22.71 | 22.42 | 22.44 | 2,582,946 | -0.52(-2.26%) |
Jul 08, 2011 | 22.85 | 23.07 | 22.85 | 22.96 | 4,362,864 | +0.16(+0.68%) |
Jul 07, 2011 | 22.76 | 22.84 | 22.68 | 22.81 | 5,336,827 | +0.17(+0.73%) |
Jul 06, 2011 | 22.54 | 22.64 | 22.47 | 22.64 | 3,800,400 | +0.17(+0.76%) |
Jul 05, 2011 | 22.50 | 22.57 | 22.42 | 22.47 | 3,284,782 | +0.14(+0.60%) |
Jul 01, 2011 | 22.10 | 22.33 | 22.09 | 22.33 | 2,776,625 | +0.05(+0.23%) |
Jun 30, 2011 | 22.11 | 22.32 | 22.06 | 22.28 | 3,427,350 | +0.17(+0.78%) |
Jun 29, 2011 | 21.97 | 22.13 | 21.90 | 22.11 | 3,307,562 | +0.38(+1.77%) |
Jun 28, 2011 | 21.68 | 21.80 | 21.64 | 21.73 | 3,678,872 | +0.34(+1.58%) |
Jun 27, 2011 | 21.42 | 21.47 | 21.35 | 21.39 | 2,547,356 | -0.08(-0.39%) |
Jun 24, 2011 | 21.60 | 21.60 | 21.41 | 21.47 | 3,282,833 | +0.12(+0.56%) |
Jun 23, 2011 | 21.14 | 21.36 | 21.06 | 21.35 | 4,078,660 | -0.10(-0.48%) |
Jun 22, 2011 | 21.49 | 21.62 | 21.45 | 21.46 | 2,374,730 | -0.10(-0.46%) |
Jun 21, 2011 | 21.49 | 21.59 | 21.47 | 21.55 | 2,499,535 | +0.01(+0.02%) |
Jun 20, 2011 | 21.53 | 21.57 | 21.50 | 21.55 | 2,378,187 | +0.07(+0.31%) |
Jun 17, 2011 | 21.48 | 21.57 | 21.42 | 21.48 | 2,809,920 | +0.09(+0.44%) |
Jun 16, 2011 | 21.32 | 21.54 | 21.27 | 21.39 | 3,813,573 | -0.18(-0.84%) |
Jun 15, 2011 | 21.77 | 21.84 | 21.49 | 21.57 | 3,939,054 | -0.43(-1.96%) |
Jun 14, 2011 | 22.05 | 22.09 | 21.95 | 22.00 | 2,968,172 | +0.20(+0.91%) |
Jun 13, 2011 | 21.78 | 21.90 | 21.71 | 21.80 | 2,946,011 | +0.21(+0.99%) |
Jun 10, 2011 | 21.78 | 21.78 | 21.51 | 21.59 | 4,173,617 | -0.35(-1.61%) |
Jun 09, 2011 | 22.16 | 22.19 | 21.94 | 21.94 | 3,435,523 | -0.07(-0.31%) |
Jun 08, 2011 | 22.12 | 22.16 | 21.95 | 22.01 | 3,221,402 | -0.23(-1.05%) |
Jun 07, 2011 | 22.42 | 22.45 | 22.24 | 22.25 | 4,988,186 | +0.17(+0.75%) |
Jun 06, 2011 | 22.22 | 22.25 | 22.06 | 22.08 | 2,599,492 | -0.06(-0.26%) |