Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 24, 2011 | 19.49 | 19.95 | 19.38 | 19.49 | 4,562,065 | +0.20(+1.04%) |
May 23, 2011 | 19.56 | 19.68 | 19.21 | 19.29 | 4,775,979 | -0.65(-3.24%) |
May 20, 2011 | 19.98 | 20.17 | 19.60 | 19.94 | 6,202,412 | -0.12(-0.62%) |
May 19, 2011 | 19.95 | 20.17 | 19.55 | 20.06 | 5,151,670 | +0.21(+1.05%) |
May 18, 2011 | 19.52 | 20.18 | 19.49 | 19.85 | 4,509,830 | +0.40(+2.05%) |
May 17, 2011 | 19.13 | 19.54 | 18.96 | 19.45 | 5,849,937 | +0.16(+0.84%) |
May 16, 2011 | 19.51 | 19.87 | 19.23 | 19.29 | 4,801,776 | -0.24(-1.22%) |
May 13, 2011 | 19.83 | 19.88 | 19.28 | 19.53 | 5,834,910 | -0.25(-1.25%) |
May 12, 2011 | 19.26 | 19.94 | 18.88 | 19.78 | 7,251,873 | +0.40(+2.06%) |
May 11, 2011 | 20.12 | 20.16 | 19.00 | 19.38 | 6,364,488 | -0.84(-4.14%) |
May 10, 2011 | 20.30 | 20.38 | 20.03 | 20.21 | 3,346,052 | -0.04(-0.19%) |
May 09, 2011 | 20.08 | 20.44 | 20.02 | 20.25 | 4,045,957 | +0.13(+0.66%) |
May 06, 2011 | 20.06 | 20.74 | 19.84 | 20.12 | 6,512,269 | +0.40(+2.02%) |
May 05, 2011 | 18.93 | 19.94 | 18.62 | 19.72 | 10,643,692 | -0.14(-0.72%) |
May 04, 2011 | 20.34 | 20.41 | 19.73 | 19.86 | 7,608,490 | -0.54(-2.66%) |
May 03, 2011 | 20.98 | 20.99 | 20.18 | 20.41 | 4,130,301 | -0.68(-3.20%) |
May 02, 2011 | 21.06 | 21.11 | 20.92 | 21.08 | 4,211,983 | -0.38(-1.77%) |
Apr 29, 2011 | 20.75 | 21.58 | 20.71 | 21.46 | 6,725,415 | +0.75(+3.63%) |
Apr 28, 2011 | 20.80 | 20.99 | 20.41 | 20.71 | 12,003,543 | -0.26(-1.22%) |
Apr 27, 2011 | 21.46 | 21.49 | 20.56 | 20.97 | 7,334,098 | -0.41(-1.91%) |
Apr 26, 2011 | 21.65 | 21.70 | 21.27 | 21.38 | 4,664,600 | -0.10(-0.49%) |
Apr 25, 2011 | 21.71 | 21.79 | 21.37 | 21.48 | 3,358,759 | -0.26(-1.18%) |
Apr 21, 2011 | 22.25 | 22.36 | 21.69 | 21.74 | 3,302,238 | -0.48(-2.14%) |
Apr 20, 2011 | 21.96 | 22.38 | 21.82 | 22.21 | 4,975,161 | +0.64(+2.95%) |
Apr 19, 2011 | 20.96 | 21.62 | 20.93 | 21.57 | 5,235,693 | +0.62(+2.95%) |
Apr 18, 2011 | 21.00 | 21.03 | 20.46 | 20.96 | 4,810,888 | -0.32(-1.52%) |
Apr 15, 2011 | 21.51 | 21.54 | 21.02 | 21.28 | 4,542,321 | +0.03(+0.13%) |
Apr 14, 2011 | 21.05 | 21.28 | 20.77 | 21.25 | 5,334,250 | -0.04(-0.18%) |
Apr 13, 2011 | 21.51 | 21.83 | 21.05 | 21.29 | 4,566,794 | -0.03(-0.13%) |
Apr 12, 2011 | 21.93 | 21.97 | 21.02 | 21.32 | 5,833,781 | -0.86(-3.86%) |
Apr 11, 2011 | 23.38 | 23.41 | 22.03 | 22.17 | 5,606,091 | -1.16(-4.97%) |
Apr 08, 2011 | 23.55 | 23.82 | 23.12 | 23.33 | 4,142,332 | -0.08(-0.33%) |
Apr 07, 2011 | 23.06 | 23.51 | 22.94 | 23.41 | 4,069,941 | +0.27(+1.15%) |
Apr 06, 2011 | 24.13 | 24.75 | 23.08 | 23.14 | 6,191,759 | -0.49(-2.09%) |
Apr 05, 2011 | 23.34 | 23.77 | 23.28 | 23.64 | 4,162,985 | +0.29(+1.22%) |
Apr 04, 2011 | 23.26 | 23.49 | 23.17 | 23.35 | 2,143,904 | +0.14(+0.61%) |
Apr 01, 2011 | 23.38 | 23.75 | 23.08 | 23.21 | 3,507,360 | +0.01(+0.04%) |
Mar 31, 2011 | 23.34 | 23.72 | 23.19 | 23.20 | 3,369,316 | -0.15(-0.65%) |
Mar 30, 2011 | 23.35 | 23.35 | 23.35 | 23.35 | 3,195,801 | +0.36(+1.57%) |
Mar 29, 2011 | 22.59 | 23.10 | 22.30 | 22.99 | 3,341,576 | +0.39(+1.73%) |
Mar 28, 2011 | 23.02 | 23.40 | 22.60 | 22.60 | 2,400,646 | -0.38(-1.66%) |
Mar 25, 2011 | 22.85 | 23.09 | 22.57 | 22.98 | 3,757,425 | +0.14(+0.62%) |
Mar 24, 2011 | 22.76 | 22.87 | 22.22 | 22.84 | 3,213,043 | +0.10(+0.46%) |
Mar 23, 2011 | 22.76 | 22.87 | 22.50 | 22.73 | 2,856,846 | -0.12(-0.54%) |
Mar 22, 2011 | 22.86 | 23.12 | 22.68 | 22.86 | 3,181,295 | +0.07(+0.29%) |
Mar 21, 2011 | 22.75 | 22.99 | 22.65 | 22.79 | 4,159,372 | +0.86(+3.90%) |
Mar 18, 2011 | 22.28 | 22.35 | 21.73 | 21.94 | 5,796,343 | +0.01(+0.04%) |
Mar 17, 2011 | 21.50 | 22.02 | 21.30 | 21.93 | 3,848,812 | +0.92(+4.39%) |
Mar 16, 2011 | 21.54 | 21.92 | 20.69 | 21.00 | 5,162,772 | -0.54(-2.52%) |
Mar 15, 2011 | 21.45 | 21.76 | 21.40 | 21.55 | 3,258,060 | -0.29(-1.31%) |
Mar 14, 2011 | 21.55 | 21.91 | 21.35 | 21.83 | 3,493,900 | +0.09(+0.44%) |
Mar 11, 2011 | 20.98 | 21.89 | 20.65 | 21.74 | 3,577,076 | +0.60(+2.83%) |
Mar 10, 2011 | 21.88 | 21.88 | 21.01 | 21.14 | 6,587,444 | -0.98(-4.43%) |
Mar 09, 2011 | 22.16 | 22.44 | 21.93 | 22.12 | 3,663,385 | +0.00(+0.00%) |
Mar 08, 2011 | 22.78 | 22.78 | 21.58 | 22.12 | 4,422,751 | -0.53(-2.35%) |
Mar 07, 2011 | 23.13 | 23.27 | 22.33 | 22.65 | 4,672,552 | -0.29(-1.24%) |
Mar 04, 2011 | 23.12 | 23.22 | 22.70 | 22.93 | 4,385,378 | -0.18(-0.78%) |
Mar 03, 2011 | 23.14 | 23.37 | 22.85 | 23.12 | 4,998,712 | +0.15(+0.66%) |
Mar 02, 2011 | 22.73 | 23.14 | 22.53 | 22.96 | 6,400,774 | +0.25(+1.09%) |