Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 30, 2011 | 20.81 | 20.98 | 20.81 | 20.85 | 4,222,041 | +0.04(+0.21%) |
Dec 29, 2011 | 20.62 | 20.82 | 20.59 | 20.81 | 3,038,850 | +0.27(+1.29%) |
Dec 28, 2011 | 20.71 | 20.72 | 20.50 | 20.54 | 1,898,959 | -0.19(-0.91%) |
Dec 27, 2011 | 20.56 | 20.74 | 20.51 | 20.73 | 1,993,861 | +0.18(+0.86%) |
Dec 23, 2011 | 20.42 | 20.66 | 20.38 | 20.56 | 3,088,026 | +0.55(+2.75%) |
Dec 21, 2011 | 19.77 | 20.01 | 19.71 | 20.01 | 5,214,142 | +0.25(+1.25%) |
Dec 20, 2011 | 19.62 | 19.77 | 19.45 | 19.76 | 4,800,275 | +0.40(+2.09%) |
Dec 19, 2011 | 19.87 | 19.99 | 19.33 | 19.35 | 5,225,089 | -0.41(-2.08%) |
Dec 16, 2011 | 20.18 | 20.22 | 19.72 | 19.77 | 7,243,660 | -0.35(-1.73%) |
Dec 15, 2011 | 19.80 | 20.15 | 19.79 | 20.11 | 4,155,553 | +0.50(+2.54%) |
Dec 14, 2011 | 19.89 | 20.01 | 19.61 | 19.61 | 4,841,343 | -0.28(-1.40%) |
Dec 13, 2011 | 19.92 | 20.18 | 19.80 | 19.89 | 4,383,868 | +0.04(+0.22%) |
Dec 12, 2011 | 19.90 | 20.02 | 19.71 | 19.85 | 3,757,792 | -0.18(-0.91%) |
Dec 09, 2011 | 20.02 | 20.08 | 19.81 | 20.03 | 3,512,513 | +0.11(+0.57%) |
Dec 08, 2011 | 20.21 | 20.26 | 19.88 | 19.92 | 3,961,916 | -0.34(-1.68%) |
Dec 07, 2011 | 20.24 | 20.37 | 20.03 | 20.26 | 6,231,424 | -0.15(-0.73%) |
Dec 06, 2011 | 20.43 | 20.53 | 20.30 | 20.41 | 5,495,239 | +0.04(+0.22%) |
Dec 05, 2011 | 20.44 | 20.49 | 20.22 | 20.36 | 5,487,168 | +0.17(+0.84%) |
Dec 02, 2011 | 20.55 | 20.55 | 20.14 | 20.20 | 4,094,108 | -0.21(-1.04%) |
Dec 01, 2011 | 20.48 | 20.63 | 20.37 | 20.41 | 3,786,043 | -0.18(-0.88%) |
Nov 30, 2011 | 20.44 | 20.63 | 20.40 | 20.59 | 5,701,303 | +0.62(+3.10%) |
Nov 29, 2011 | 19.86 | 20.10 | 19.81 | 19.97 | 5,777,825 | +0.23(+1.14%) |
Nov 28, 2011 | 19.91 | 19.97 | 19.61 | 19.75 | 3,551,939 | +0.24(+1.22%) |
Nov 25, 2011 | 19.56 | 19.65 | 19.49 | 19.51 | 1,555,305 | +0.02(+0.10%) |
Nov 23, 2011 | 19.70 | 19.76 | 19.41 | 19.49 | 4,914,446 | -0.34(-1.70%) |
Nov 22, 2011 | 20.16 | 20.18 | 19.81 | 19.83 | 5,216,571 | -0.30(-1.49%) |
Nov 21, 2011 | 20.21 | 20.28 | 19.96 | 20.13 | 17,289,162 | -0.31(-1.50%) |
Nov 18, 2011 | 20.51 | 20.51 | 20.32 | 20.43 | 10,620,389 | +0.06(+0.31%) |
Nov 17, 2011 | 20.49 | 20.53 | 20.17 | 20.37 | 6,307,882 | -0.11(-0.55%) |
Nov 16, 2011 | 20.65 | 20.76 | 20.45 | 20.48 | 5,117,718 | -0.31(-1.47%) |
Nov 15, 2011 | 20.89 | 21.00 | 20.73 | 20.79 | 5,640,928 | -0.21(-1.01%) |
Nov 14, 2011 | 21.18 | 21.28 | 20.87 | 21.00 | 3,068,992 | -0.27(-1.26%) |
Nov 11, 2011 | 21.23 | 21.45 | 21.23 | 21.27 | 4,074,563 | +0.26(+1.25%) |
Nov 10, 2011 | 20.95 | 21.25 | 20.86 | 21.01 | 5,295,200 | +0.34(+1.63%) |
Nov 09, 2011 | 21.10 | 21.11 | 20.63 | 20.67 | 5,531,958 | -0.69(-3.25%) |
Nov 08, 2011 | 21.35 | 21.39 | 21.10 | 21.36 | 4,266,886 | +0.01(+0.03%) |
Nov 07, 2011 | 21.23 | 21.36 | 21.07 | 21.36 | 3,185,844 | +0.18(+0.86%) |
Nov 04, 2011 | 21.33 | 21.33 | 20.94 | 21.18 | 3,980,683 | -0.31(-1.45%) |
Nov 03, 2011 | 21.18 | 21.56 | 21.10 | 21.49 | 7,027,137 | +0.49(+2.35%) |
Nov 02, 2011 | 20.63 | 21.15 | 20.63 | 21.00 | 5,722,242 | +0.64(+3.13%) |
Nov 01, 2011 | 20.37 | 20.92 | 20.29 | 20.36 | 7,134,300 | -0.71(-3.35%) |
Oct 31, 2011 | 21.10 | 21.38 | 21.06 | 21.06 | 4,773,783 | -0.18(-0.85%) |
Oct 28, 2011 | 21.47 | 21.53 | 21.16 | 21.25 | 7,094,272 | -0.28(-1.28%) |
Oct 27, 2011 | 21.80 | 21.85 | 21.43 | 21.52 | 7,480,034 | +0.07(+0.35%) |
Oct 26, 2011 | 21.50 | 21.53 | 21.25 | 21.45 | 3,725,285 | +0.23(+1.06%) |
Oct 25, 2011 | 21.36 | 21.50 | 21.21 | 21.22 | 4,856,516 | -0.29(-1.37%) |
Oct 24, 2011 | 21.42 | 21.51 | 21.27 | 21.51 | 4,475,638 | +0.16(+0.73%) |
Oct 21, 2011 | 21.05 | 21.36 | 21.04 | 21.36 | 4,524,366 | +0.48(+2.28%) |
Oct 20, 2011 | 20.70 | 20.97 | 20.68 | 20.88 | 4,696,058 | +0.23(+1.12%) |
Oct 19, 2011 | 20.67 | 21.01 | 20.58 | 20.65 | 2,901,543 | +0.01(+0.03%) |
Oct 18, 2011 | 20.70 | 20.82 | 20.50 | 20.65 | 6,467,559 | -0.11(-0.51%) |
Oct 17, 2011 | 20.62 | 20.85 | 20.60 | 20.75 | 3,845,636 | +0.09(+0.42%) |
Oct 14, 2011 | 20.58 | 20.68 | 20.50 | 20.66 | 3,485,552 | +0.26(+1.29%) |
Oct 13, 2011 | 20.29 | 20.47 | 20.15 | 20.40 | 5,531,275 | +0.01(+0.03%) |
Oct 12, 2011 | 20.59 | 20.62 | 20.28 | 20.40 | 5,986,609 | -0.10(-0.49%) |
Oct 11, 2011 | 20.48 | 20.53 | 20.21 | 20.50 | 4,749,576 | -0.02(-0.09%) |
Oct 10, 2011 | 20.45 | 20.55 | 20.38 | 20.51 | 5,015,021 | +0.31(+1.55%) |
Oct 07, 2011 | 20.46 | 20.52 | 20.08 | 20.20 | 7,528,943 | -0.15(-0.74%) |
Oct 06, 2011 | 20.22 | 20.36 | 20.13 | 20.35 | 4,194,201 | +0.37(+1.85%) |
Oct 05, 2011 | 19.98 | 20.01 | 19.61 | 19.98 | 6,133,663 | +0.05(+0.25%) |
Oct 04, 2011 | 19.98 | 20.20 | 19.53 | 19.93 | 10,481,883 | -0.28(-1.36%) |