Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Sep 30, 2011 | 21.04 | 21.47 | 20.98 | 20.98 | 5,547,939 | -0.41(-1.93%) |
Sep 29, 2011 | 21.65 | 21.74 | 21.07 | 21.39 | 6,545,658 | +0.04(+0.19%) |
Sep 28, 2011 | 21.77 | 21.97 | 21.33 | 21.35 | 6,316,989 | -0.32(-1.50%) |
Sep 27, 2011 | 21.38 | 21.97 | 21.20 | 21.68 | 5,354,177 | +0.57(+2.69%) |
Sep 26, 2011 | 20.95 | 21.12 | 20.56 | 21.11 | 4,689,076 | +0.38(+1.82%) |
Sep 23, 2011 | 20.99 | 21.05 | 20.54 | 20.73 | 8,334,401 | -0.38(-1.79%) |
Sep 22, 2011 | 20.86 | 21.25 | 20.45 | 21.11 | 8,648,517 | -0.19(-0.91%) |
Sep 21, 2011 | 21.80 | 22.02 | 21.29 | 21.30 | 5,129,245 | -0.49(-2.25%) |
Sep 20, 2011 | 21.97 | 22.11 | 21.77 | 21.79 | 3,736,661 | -0.03(-0.13%) |
Sep 19, 2011 | 21.68 | 21.94 | 21.54 | 21.82 | 4,321,533 | -0.11(-0.48%) |
Sep 16, 2011 | 21.83 | 22.06 | 21.65 | 21.93 | 7,034,603 | +0.20(+0.93%) |
Sep 15, 2011 | 21.77 | 21.86 | 21.46 | 21.72 | 5,500,867 | +0.19(+0.90%) |
Sep 14, 2011 | 21.51 | 21.78 | 21.14 | 21.53 | 6,547,464 | +0.16(+0.74%) |
Sep 13, 2011 | 21.33 | 21.58 | 21.13 | 21.37 | 4,874,221 | +0.13(+0.59%) |
Sep 12, 2011 | 20.86 | 21.25 | 20.72 | 21.25 | 5,756,492 | +0.07(+0.34%) |
Sep 09, 2011 | 21.37 | 21.55 | 21.03 | 21.17 | 4,927,549 | -0.45(-2.08%) |
Sep 08, 2011 | 21.89 | 22.10 | 21.55 | 21.62 | 4,209,955 | -0.38(-1.71%) |
Sep 07, 2011 | 21.59 | 22.01 | 21.54 | 22.00 | 4,630,475 | +0.68(+3.19%) |
Sep 06, 2011 | 20.75 | 21.42 | 20.69 | 21.32 | 5,935,017 | +0.06(+0.30%) |
Sep 02, 2011 | 21.30 | 21.49 | 21.15 | 21.25 | 3,787,873 | -0.47(-2.16%) |
Sep 01, 2011 | 21.88 | 22.08 | 21.67 | 21.72 | 4,547,219 | -0.05(-0.22%) |
Aug 31, 2011 | 22.13 | 22.27 | 21.54 | 21.77 | 5,802,181 | -0.32(-1.43%) |
Aug 30, 2011 | 21.34 | 22.26 | 21.28 | 22.09 | 8,866,939 | +0.72(+3.37%) |
Aug 29, 2011 | 20.62 | 21.42 | 20.62 | 21.37 | 5,424,745 | +0.69(+3.33%) |
Aug 26, 2011 | 20.14 | 20.86 | 19.93 | 20.68 | 5,454,677 | +0.41(+2.00%) |
Aug 25, 2011 | 20.69 | 20.77 | 20.19 | 20.27 | 4,173,715 | -0.35(-1.69%) |
Aug 24, 2011 | 20.22 | 20.66 | 20.14 | 20.62 | 4,223,573 | +0.36(+1.80%) |
Aug 23, 2011 | 19.65 | 20.26 | 19.45 | 20.26 | 4,498,851 | +0.77(+3.95%) |
Aug 22, 2011 | 19.59 | 19.72 | 19.34 | 19.49 | 4,422,964 | +0.30(+1.56%) |
Aug 19, 2011 | 19.04 | 19.65 | 19.04 | 19.19 | 3,630,163 | -0.11(-0.59%) |
Aug 18, 2011 | 19.71 | 19.76 | 19.12 | 19.30 | 5,397,132 | -0.78(-3.87%) |
Aug 17, 2011 | 20.29 | 20.50 | 19.90 | 20.08 | 2,844,640 | -0.11(-0.56%) |
Aug 16, 2011 | 19.97 | 20.34 | 19.87 | 20.19 | 3,716,047 | +0.09(+0.44%) |
Aug 15, 2011 | 19.87 | 20.13 | 19.66 | 20.10 | 4,332,300 | +0.32(+1.60%) |
Aug 12, 2011 | 19.46 | 19.93 | 19.37 | 19.79 | 3,770,541 | +0.28(+1.41%) |
Aug 11, 2011 | 18.77 | 19.74 | 18.73 | 19.51 | 6,491,684 | +0.84(+4.51%) |
Aug 10, 2011 | 19.29 | 19.45 | 18.67 | 18.67 | 9,620,343 | -0.95(-4.83%) |
Aug 09, 2011 | 19.20 | 19.62 | 18.39 | 19.62 | 10,775,647 | +1.03(+5.54%) |
Aug 08, 2011 | 19.41 | 19.73 | 18.55 | 18.59 | 9,639,720 | -1.26(-6.37%) |
Aug 05, 2011 | 20.10 | 20.34 | 19.26 | 19.85 | 9,739,289 | -0.10(-0.49%) |
Aug 04, 2011 | 20.55 | 20.83 | 19.95 | 19.95 | 9,050,508 | -0.90(-4.31%) |
Aug 03, 2011 | 20.67 | 20.86 | 20.33 | 20.85 | 4,288,328 | +0.20(+0.98%) |
Aug 02, 2011 | 21.17 | 21.22 | 20.65 | 20.65 | 4,854,621 | -0.73(-3.39%) |
Aug 01, 2011 | 21.71 | 21.76 | 21.11 | 21.37 | 4,862,075 | -0.23(-1.07%) |
Jul 29, 2011 | 21.43 | 21.68 | 21.18 | 21.60 | 5,040,812 | +0.03(+0.15%) |
Jul 28, 2011 | 21.71 | 21.97 | 21.55 | 21.57 | 3,048,101 | -0.08(-0.37%) |
Jul 27, 2011 | 22.01 | 22.12 | 21.60 | 21.65 | 4,810,281 | -0.28(-1.29%) |
Jul 26, 2011 | 22.02 | 22.09 | 21.80 | 21.93 | 4,043,758 | -0.03(-0.15%) |
Jul 25, 2011 | 21.86 | 22.03 | 21.72 | 21.97 | 4,501,964 | +0.08(+0.37%) |
Jul 22, 2011 | 21.86 | 21.95 | 21.68 | 21.89 | 3,377,590 | +0.15(+0.69%) |
Jul 21, 2011 | 21.73 | 21.87 | 21.63 | 21.74 | 4,266,101 | +0.11(+0.51%) |
Jul 20, 2011 | 21.87 | 21.99 | 21.46 | 21.63 | 4,803,965 | -0.27(-1.22%) |
Jul 19, 2011 | 21.93 | 22.06 | 21.69 | 21.89 | 4,573,410 | +0.12(+0.56%) |
Jul 18, 2011 | 22.10 | 22.27 | 21.58 | 21.77 | 6,746,328 | -0.34(-1.54%) |
Jul 15, 2011 | 22.77 | 23.08 | 21.93 | 22.11 | 10,772,327 | +0.41(+1.87%) |
Jul 14, 2011 | 21.92 | 21.97 | 21.55 | 21.71 | 5,255,819 | -0.19(-0.89%) |
Jul 13, 2011 | 22.26 | 22.28 | 21.83 | 21.90 | 3,918,021 | -0.20(-0.92%) |
Jul 12, 2011 | 22.10 | 22.20 | 21.86 | 22.10 | 5,964,295 | +0.12(+0.55%) |
Jul 11, 2011 | 22.11 | 22.19 | 21.87 | 21.98 | 4,731,315 | -0.42(-1.88%) |
Jul 08, 2011 | 22.49 | 22.64 | 22.29 | 22.40 | 3,970,484 | -0.28(-1.25%) |
Jul 07, 2011 | 22.62 | 22.81 | 22.36 | 22.69 | 6,654,853 | +0.30(+1.34%) |
Jul 06, 2011 | 22.67 | 22.83 | 22.36 | 22.39 | 4,393,937 | -0.23(-1.00%) |
Jul 05, 2011 | 22.72 | 22.77 | 22.49 | 22.61 | 3,763,202 | -0.06(-0.29%) |