Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Feb 28, 2011 | 20.26 | 20.38 | 20.23 | 20.26 | 2,530,676 | +0.17(+0.86%) |
Feb 25, 2011 | 19.92 | 20.09 | 19.88 | 20.09 | 2,100,218 | +0.08(+0.39%) |
Feb 24, 2011 | 20.00 | 20.07 | 19.86 | 20.01 | 4,009,428 | -0.05(-0.24%) |
Feb 23, 2011 | 20.15 | 20.24 | 20.03 | 20.06 | 5,063,171 | +0.08(+0.39%) |
Feb 22, 2011 | 20.14 | 20.25 | 19.93 | 19.98 | 5,614,982 | -0.57(-2.76%) |
Feb 18, 2011 | 20.42 | 20.63 | 20.37 | 20.55 | 9,250,233 | +0.31(+1.56%) |
Feb 17, 2011 | 20.10 | 20.28 | 20.08 | 20.23 | 4,153,602 | +0.08(+0.42%) |
Feb 16, 2011 | 20.00 | 20.22 | 19.98 | 20.15 | 5,390,348 | +0.06(+0.31%) |
Feb 15, 2011 | 20.05 | 20.12 | 20.02 | 20.08 | 4,067,913 | +0.02(+0.08%) |
Feb 14, 2011 | 19.82 | 20.09 | 19.79 | 20.07 | 5,385,112 | +0.26(+1.30%) |
Feb 11, 2011 | 19.98 | 20.00 | 19.79 | 19.81 | 4,489,289 | -0.20(-1.00%) |
Feb 10, 2011 | 19.86 | 20.06 | 19.80 | 20.01 | 5,183,316 | -0.07(-0.34%) |
Feb 09, 2011 | 19.94 | 20.10 | 19.92 | 20.08 | 5,388,229 | -0.06(-0.30%) |
Feb 08, 2011 | 20.00 | 20.17 | 19.97 | 20.14 | 8,870,691 | -0.07(-0.36%) |
Feb 07, 2011 | 19.83 | 20.23 | 19.80 | 20.21 | 11,164,322 | +0.58(+2.95%) |
Feb 04, 2011 | 19.55 | 19.63 | 19.48 | 19.63 | 4,820,220 | +0.00(+0.00%) |
Feb 03, 2011 | 19.63 | 19.73 | 19.51 | 19.63 | 7,601,155 | +0.53(+2.79%) |
Feb 02, 2011 | 19.05 | 19.11 | 18.99 | 19.10 | 5,298,642 | -0.21(-1.10%) |
Feb 01, 2011 | 19.04 | 19.33 | 19.00 | 19.31 | 5,224,394 | +0.55(+2.92%) |
Jan 31, 2011 | 18.75 | 18.88 | 18.74 | 18.77 | 8,299,540 | -0.04(-0.19%) |
Jan 28, 2011 | 18.95 | 19.04 | 18.76 | 18.80 | 13,597,105 | -0.55(-2.83%) |
Jan 27, 2011 | 19.47 | 19.50 | 19.33 | 19.35 | 5,766,783 | -0.02(-0.11%) |
Jan 26, 2011 | 19.48 | 19.48 | 19.34 | 19.37 | 4,997,652 | +0.07(+0.38%) |
Jan 25, 2011 | 19.17 | 19.31 | 19.14 | 19.30 | 5,184,278 | -0.25(-1.29%) |
Jan 24, 2011 | 19.48 | 19.62 | 19.47 | 19.55 | 4,575,887 | +0.26(+1.34%) |
Jan 21, 2011 | 19.32 | 19.35 | 19.17 | 19.29 | 4,420,481 | +0.16(+0.81%) |
Jan 20, 2011 | 19.63 | 19.19 | 18.96 | 19.14 | 9,754,457 | -0.50(-2.53%) |
Jan 19, 2011 | 19.88 | 19.95 | 19.48 | 19.63 | 8,327,716 | -0.09(-0.45%) |
Jan 18, 2011 | 19.54 | 19.76 | 19.52 | 19.72 | 8,186,493 | -0.52(-2.55%) |
Jan 14, 2011 | 20.17 | 20.28 | 20.15 | 20.24 | 3,948,195 | +0.15(+0.77%) |
Jan 13, 2011 | 20.19 | 20.21 | 20.05 | 20.08 | 3,236,291 | -0.08(-0.38%) |
Jan 12, 2011 | 20.00 | 20.18 | 19.92 | 20.16 | 3,744,816 | +0.22(+1.11%) |
Jan 11, 2011 | 19.83 | 19.94 | 19.76 | 19.94 | 4,047,632 | -0.09(-0.44%) |
Jan 10, 2011 | 19.96 | 20.03 | 19.93 | 20.03 | 3,898,533 | +0.00(+0.00%) |
Jan 07, 2011 | 20.01 | 20.11 | 19.97 | 20.03 | 4,630,918 | -0.14(-0.72%) |
Jan 06, 2011 | 20.21 | 20.25 | 20.06 | 20.17 | 4,530,007 | +0.06(+0.28%) |
Jan 05, 2011 | 20.11 | 20.21 | 20.06 | 20.11 | 7,448,587 | -0.48(-2.31%) |
Jan 04, 2011 | 20.57 | 20.61 | 20.44 | 20.59 | 3,536,025 | +0.32(+1.55%) |
Jan 03, 2011 | 20.23 | 20.40 | 20.23 | 20.27 | 2,415,289 | +0.02(+0.08%) |
Dec 31, 2010 | 20.18 | 20.33 | 20.14 | 20.26 | 2,643,154 | +0.09(+0.44%) |
Dec 30, 2010 | 20.25 | 20.29 | 20.10 | 20.17 | 2,628,682 | -0.12(-0.59%) |
Dec 29, 2010 | 20.23 | 20.36 | 20.22 | 20.29 | 2,880,534 | +0.07(+0.36%) |
Dec 28, 2010 | 20.32 | 20.32 | 20.21 | 20.22 | 1,660,953 | -0.01(-0.03%) |
Dec 27, 2010 | 20.20 | 20.24 | 20.10 | 20.22 | 1,195,030 | -0.02(-0.08%) |
Dec 23, 2010 | 20.20 | 20.27 | 20.19 | 20.24 | 1,602,647 | +0.06(+0.28%) |
Dec 22, 2010 | 20.10 | 20.20 | 20.07 | 20.18 | 2,613,167 | -0.01(-0.05%) |
Dec 21, 2010 | 20.24 | 20.30 | 20.13 | 20.19 | 2,630,721 | -0.13(-0.66%) |
Dec 20, 2010 | 20.43 | 20.49 | 20.30 | 20.33 | 2,107,800 | -0.08(-0.41%) |
Dec 17, 2010 | 20.40 | 20.49 | 20.32 | 20.41 | 3,482,600 | -0.27(-1.32%) |
Dec 16, 2010 | 20.56 | 20.71 | 20.53 | 20.68 | 2,308,803 | +0.12(+0.60%) |
Dec 15, 2010 | 20.54 | 20.66 | 20.52 | 20.56 | 2,719,875 | -0.03(-0.15%) |
Dec 14, 2010 | 20.44 | 20.62 | 20.42 | 20.59 | 2,471,235 | -0.06(-0.30%) |
Dec 13, 2010 | 20.47 | 20.67 | 20.44 | 20.65 | 2,299,305 | +0.18(+0.86%) |
Dec 10, 2010 | 20.40 | 20.51 | 20.38 | 20.48 | 1,745,565 | +0.03(+0.15%) |
Dec 09, 2010 | 20.45 | 20.46 | 20.29 | 20.44 | 2,117,300 | +0.07(+0.33%) |
Dec 08, 2010 | 20.33 | 20.42 | 20.24 | 20.38 | 2,602,127 | +0.05(+0.25%) |
Dec 07, 2010 | 20.39 | 20.44 | 20.33 | 20.33 | 3,893,949 | +0.14(+0.69%) |
Dec 06, 2010 | 20.01 | 20.20 | 19.97 | 20.19 | 2,790,997 | -0.06(-0.28%) |
Dec 03, 2010 | 20.15 | 20.27 | 20.03 | 20.24 | 3,249,735 | +0.13(+0.64%) |
Dec 02, 2010 | 19.79 | 20.13 | 19.78 | 20.11 | 3,571,146 | +0.14(+0.72%) |