Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 30, 2011 | 21.19 | 21.19 | 20.95 | 20.95 | 7,600,928 | -0.24(-1.12%) |
Dec 29, 2011 | 20.99 | 21.29 | 20.98 | 21.19 | 9,819,965 | +0.22(+1.07%) |
Dec 28, 2011 | 21.29 | 21.30 | 20.93 | 20.96 | 7,852,673 | -0.29(-1.37%) |
Dec 27, 2011 | 21.08 | 21.30 | 20.98 | 21.25 | 7,413,832 | +0.19(+0.90%) |
Dec 23, 2011 | 20.71 | 21.07 | 20.60 | 21.06 | 8,240,305 | +0.12(+0.57%) |
Dec 21, 2011 | 20.83 | 21.15 | 20.50 | 20.95 | 28,753,954 | +0.59(+2.91%) |
Dec 20, 2011 | 20.54 | 20.85 | 20.19 | 20.35 | 20,630,952 | +0.05(+0.27%) |
Dec 19, 2011 | 20.42 | 20.46 | 20.23 | 20.30 | 10,070,454 | -0.06(-0.31%) |
Dec 16, 2011 | 20.60 | 20.67 | 20.34 | 20.36 | 14,707,110 | -0.09(-0.44%) |
Dec 15, 2011 | 20.75 | 20.81 | 20.31 | 20.45 | 12,171,931 | -0.07(-0.33%) |
Dec 14, 2011 | 20.65 | 20.81 | 20.38 | 20.52 | 10,873,857 | -0.14(-0.69%) |
Dec 13, 2011 | 21.11 | 21.26 | 20.52 | 20.66 | 12,321,324 | -0.41(-1.96%) |
Dec 12, 2011 | 21.16 | 21.25 | 20.82 | 21.08 | 12,478,804 | -0.16(-0.75%) |
Dec 09, 2011 | 20.76 | 21.36 | 20.72 | 21.23 | 14,286,914 | +0.54(+2.63%) |
Dec 08, 2011 | 20.78 | 20.97 | 20.65 | 20.69 | 10,801,433 | -0.15(-0.74%) |
Dec 07, 2011 | 21.04 | 21.08 | 20.71 | 20.85 | 12,890,858 | -0.08(-0.37%) |
Dec 06, 2011 | 21.13 | 21.14 | 20.86 | 20.92 | 7,985,726 | -0.08(-0.36%) |
Dec 05, 2011 | 21.03 | 21.19 | 20.86 | 21.00 | 10,165,170 | +0.08(+0.36%) |
Dec 02, 2011 | 20.82 | 21.02 | 20.76 | 20.92 | 10,885,955 | +0.22(+1.05%) |
Dec 01, 2011 | 20.73 | 20.94 | 20.55 | 20.71 | 10,994,513 | -0.12(-0.59%) |
Nov 30, 2011 | 21.02 | 21.12 | 20.56 | 20.83 | 15,524,294 | +0.28(+1.38%) |
Nov 29, 2011 | 20.63 | 20.67 | 20.43 | 20.55 | 12,717,116 | -0.01(-0.04%) |
Nov 28, 2011 | 19.93 | 20.75 | 19.90 | 20.55 | 17,825,948 | +1.00(+5.13%) |
Nov 25, 2011 | 19.63 | 19.89 | 19.55 | 19.55 | 4,012,273 | -0.14(-0.71%) |
Nov 23, 2011 | 19.65 | 19.92 | 19.60 | 19.69 | 8,623,688 | -0.15(-0.76%) |
Nov 22, 2011 | 19.75 | 20.06 | 19.71 | 19.84 | 8,834,102 | +0.12(+0.63%) |
Nov 21, 2011 | 19.84 | 19.96 | 19.45 | 19.72 | 8,489,502 | -0.37(-1.82%) |
Nov 18, 2011 | 20.06 | 20.25 | 19.81 | 20.09 | 10,898,067 | +0.19(+0.94%) |
Nov 17, 2011 | 20.17 | 20.29 | 19.69 | 19.90 | 10,429,721 | -0.39(-1.93%) |
Nov 16, 2011 | 20.60 | 20.68 | 20.26 | 20.29 | 10,215,881 | -0.49(-2.35%) |
Nov 15, 2011 | 20.63 | 20.92 | 20.50 | 20.78 | 8,096,295 | +0.04(+0.21%) |
Nov 14, 2011 | 20.76 | 20.98 | 20.62 | 20.74 | 7,906,419 | -0.09(-0.42%) |
Nov 11, 2011 | 20.52 | 20.88 | 20.46 | 20.82 | 9,359,588 | +0.48(+2.37%) |
Nov 10, 2011 | 20.23 | 20.47 | 20.05 | 20.34 | 10,843,498 | +0.34(+1.69%) |
Nov 09, 2011 | 20.24 | 20.37 | 19.84 | 20.00 | 13,513,383 | -0.66(-3.21%) |
Nov 08, 2011 | 20.44 | 20.71 | 20.29 | 20.67 | 11,150,083 | +0.35(+1.73%) |
Nov 07, 2011 | 20.47 | 20.64 | 20.24 | 20.31 | 10,027,871 | -0.13(-0.61%) |
Nov 04, 2011 | 20.62 | 20.79 | 20.27 | 20.44 | 9,511,195 | -0.28(-1.36%) |
Nov 03, 2011 | 20.82 | 20.84 | 20.26 | 20.72 | 12,458,700 | +0.16(+0.78%) |
Nov 02, 2011 | 20.72 | 20.75 | 20.38 | 20.56 | 13,418,695 | +0.23(+1.13%) |
Nov 01, 2011 | 20.25 | 20.67 | 20.24 | 20.33 | 12,295,161 | -0.53(-2.56%) |
Oct 31, 2011 | 20.74 | 21.15 | 20.69 | 20.87 | 14,115,559 | -0.09(-0.41%) |
Oct 28, 2011 | 20.72 | 20.99 | 20.56 | 20.95 | 14,108,014 | +0.20(+0.96%) |
Oct 27, 2011 | 20.83 | 20.90 | 20.67 | 20.75 | 17,833,506 | +0.35(+1.72%) |
Oct 26, 2011 | 20.50 | 20.57 | 20.08 | 20.40 | 11,030,078 | +0.10(+0.49%) |
Oct 25, 2011 | 20.38 | 20.65 | 20.24 | 20.30 | 10,953,618 | -0.29(-1.39%) |
Oct 24, 2011 | 20.43 | 20.78 | 20.38 | 20.59 | 15,207,200 | +0.16(+0.76%) |
Oct 21, 2011 | 20.10 | 20.43 | 20.04 | 20.43 | 14,294,991 | +0.53(+2.68%) |
Oct 20, 2011 | 19.85 | 20.02 | 19.64 | 19.90 | 9,748,667 | +0.13(+0.66%) |
Oct 19, 2011 | 19.85 | 20.03 | 19.72 | 19.77 | 9,888,453 | -0.04(-0.21%) |
Oct 18, 2011 | 19.62 | 20.00 | 19.05 | 19.81 | 12,843,281 | +0.10(+0.51%) |
Oct 17, 2011 | 19.98 | 20.12 | 19.65 | 19.71 | 9,472,026 | -0.42(-2.10%) |
Oct 14, 2011 | 20.05 | 20.18 | 19.91 | 20.13 | 9,893,939 | +0.16(+0.82%) |
Oct 13, 2011 | 19.80 | 20.03 | 19.69 | 19.97 | 9,771,052 | +0.09(+0.46%) |
Oct 12, 2011 | 19.56 | 20.03 | 19.48 | 19.88 | 16,224,986 | +0.42(+2.16%) |
Oct 11, 2011 | 19.45 | 19.64 | 19.37 | 19.46 | 10,028,258 | -0.19(-0.96%) |
Oct 10, 2011 | 19.44 | 19.68 | 19.35 | 19.65 | 9,475,027 | +0.56(+2.92%) |
Oct 07, 2011 | 19.34 | 19.46 | 18.97 | 19.09 | 11,961,108 | -0.24(-1.27%) |
Oct 06, 2011 | 19.26 | 19.45 | 19.22 | 19.34 | 12,216,643 | +0.32(+1.69%) |
Oct 05, 2011 | 18.61 | 19.11 | 18.48 | 19.02 | 17,068,868 | +0.45(+2.41%) |
Oct 04, 2011 | 17.66 | 18.60 | 17.54 | 18.57 | 15,890,370 | +0.58(+3.23%) |