Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 30, 2011 | 20.36 | 20.49 | 20.35 | 20.35 | 3,399,647 | -0.01(-0.03%) |
Dec 29, 2011 | 19.98 | 20.39 | 19.95 | 20.36 | 2,917,660 | +0.45(+2.26%) |
Dec 28, 2011 | 20.27 | 20.30 | 19.88 | 19.91 | 3,115,595 | -0.38(-1.89%) |
Dec 27, 2011 | 20.25 | 20.46 | 20.20 | 20.29 | 3,381,024 | -0.03(-0.15%) |
Dec 23, 2011 | 20.24 | 20.33 | 20.06 | 20.32 | 3,194,243 | +0.36(+1.78%) |
Dec 21, 2011 | 20.22 | 20.23 | 19.89 | 19.96 | 7,124,007 | -0.22(-1.08%) |
Dec 20, 2011 | 20.14 | 20.36 | 20.08 | 20.18 | 6,937,977 | +0.53(+2.69%) |
Dec 19, 2011 | 19.99 | 19.99 | 19.51 | 19.65 | 9,799,969 | -0.28(-1.40%) |
Dec 16, 2011 | 19.81 | 20.05 | 19.69 | 19.93 | 8,121,052 | +0.27(+1.38%) |
Dec 15, 2011 | 19.79 | 20.13 | 19.51 | 19.66 | 7,257,871 | +0.11(+0.57%) |
Dec 14, 2011 | 19.63 | 19.87 | 19.48 | 19.55 | 7,284,674 | -0.29(-1.44%) |
Dec 13, 2011 | 20.14 | 20.32 | 19.54 | 19.83 | 7,883,380 | -0.20(-0.99%) |
Dec 12, 2011 | 20.32 | 20.32 | 19.77 | 20.03 | 5,352,783 | -0.63(-3.04%) |
Dec 09, 2011 | 20.06 | 20.77 | 19.97 | 20.66 | 6,327,260 | +0.71(+3.58%) |
Dec 08, 2011 | 20.52 | 20.52 | 19.86 | 19.95 | 8,695,676 | -0.88(-4.21%) |
Dec 07, 2011 | 20.65 | 21.01 | 20.37 | 20.82 | 4,363,061 | +0.04(+0.20%) |
Dec 06, 2011 | 20.67 | 20.99 | 20.50 | 20.78 | 4,585,197 | -0.06(-0.31%) |
Dec 05, 2011 | 20.86 | 20.95 | 20.61 | 20.85 | 5,858,795 | +0.49(+2.43%) |
Dec 02, 2011 | 20.53 | 21.02 | 20.26 | 20.35 | 8,813,685 | -0.15(-0.76%) |
Dec 01, 2011 | 20.71 | 20.72 | 20.29 | 20.51 | 3,406,900 | -0.34(-1.62%) |
Nov 30, 2011 | 19.85 | 20.89 | 19.77 | 20.85 | 8,060,028 | +1.43(+7.39%) |
Nov 29, 2011 | 19.48 | 19.57 | 19.32 | 19.41 | 5,025,349 | -0.07(-0.34%) |
Nov 28, 2011 | 19.62 | 19.76 | 19.30 | 19.48 | 5,473,259 | +0.53(+2.80%) |
Nov 25, 2011 | 18.93 | 19.23 | 18.86 | 18.95 | 2,430,290 | -0.05(-0.26%) |
Nov 23, 2011 | 19.42 | 19.45 | 18.97 | 18.99 | 6,455,247 | -0.74(-3.73%) |
Nov 22, 2011 | 19.68 | 20.09 | 19.53 | 19.73 | 6,966,594 | -0.01(-0.04%) |
Nov 21, 2011 | 20.18 | 20.19 | 19.54 | 19.74 | 9,950,890 | -0.80(-3.92%) |
Nov 18, 2011 | 20.74 | 20.78 | 20.41 | 20.54 | 6,142,458 | -0.01(-0.07%) |
Nov 17, 2011 | 21.12 | 21.12 | 20.34 | 20.56 | 12,784,970 | -0.66(-3.09%) |
Nov 16, 2011 | 21.39 | 21.65 | 21.17 | 21.21 | 5,493,200 | -0.46(-2.11%) |
Nov 15, 2011 | 21.54 | 21.90 | 21.44 | 21.67 | 5,010,912 | -0.02(-0.10%) |
Nov 14, 2011 | 22.11 | 22.18 | 21.55 | 21.69 | 4,568,163 | -0.55(-2.48%) |
Nov 11, 2011 | 22.06 | 22.43 | 21.98 | 22.24 | 5,634,255 | +0.58(+2.69%) |
Nov 10, 2011 | 21.54 | 21.86 | 21.35 | 21.66 | 4,498,327 | +0.28(+1.30%) |
Nov 09, 2011 | 21.89 | 21.95 | 21.33 | 21.38 | 6,533,997 | -1.16(-5.16%) |
Nov 08, 2011 | 22.28 | 22.73 | 22.08 | 22.55 | 4,549,904 | +0.37(+1.65%) |
Nov 07, 2011 | 22.01 | 22.21 | 21.64 | 22.18 | 3,357,987 | +0.07(+0.34%) |
Nov 04, 2011 | 21.91 | 22.20 | 21.46 | 22.11 | 5,378,175 | +0.02(+0.09%) |
Nov 03, 2011 | 21.92 | 22.15 | 20.97 | 22.09 | 6,856,899 | +0.66(+3.08%) |
Nov 02, 2011 | 21.33 | 21.56 | 20.95 | 21.43 | 4,561,759 | +0.75(+3.64%) |
Nov 01, 2011 | 20.16 | 21.54 | 20.16 | 20.68 | 11,416,806 | -1.37(-6.22%) |
Oct 31, 2011 | 22.25 | 22.47 | 22.01 | 22.05 | 8,558,862 | -0.89(-3.87%) |
Oct 28, 2011 | 22.45 | 23.24 | 22.30 | 22.93 | 13,299,480 | +0.55(+2.48%) |
Oct 27, 2011 | 21.95 | 22.88 | 21.77 | 22.38 | 19,783,438 | +1.53(+7.33%) |
Oct 26, 2011 | 21.52 | 21.52 | 20.50 | 20.85 | 9,660,649 | -0.04(-0.19%) |
Oct 25, 2011 | 21.58 | 21.58 | 20.85 | 20.89 | 8,217,527 | -1.08(-4.92%) |
Oct 24, 2011 | 21.46 | 22.07 | 21.37 | 21.97 | 6,386,664 | +0.57(+2.65%) |
Oct 21, 2011 | 20.96 | 21.42 | 20.83 | 21.41 | 5,263,315 | +0.72(+3.50%) |
Oct 20, 2011 | 20.52 | 20.81 | 20.32 | 20.68 | 7,451,508 | -0.05(-0.26%) |
Oct 19, 2011 | 21.02 | 21.15 | 20.61 | 20.74 | 6,741,802 | -0.39(-1.84%) |
Oct 18, 2011 | 20.32 | 21.37 | 20.07 | 21.12 | 7,294,908 | +0.82(+4.02%) |
Oct 17, 2011 | 20.75 | 20.83 | 20.24 | 20.31 | 7,942,541 | -0.60(-2.87%) |
Oct 14, 2011 | 20.58 | 21.12 | 20.49 | 20.91 | 8,738,988 | +0.67(+3.29%) |
Oct 13, 2011 | 20.00 | 20.35 | 19.54 | 20.24 | 7,605,323 | +0.10(+0.48%) |
Oct 12, 2011 | 20.44 | 20.44 | 20.06 | 20.14 | 11,132,113 | +0.12(+0.60%) |
Oct 11, 2011 | 20.35 | 20.35 | 19.61 | 20.02 | 8,677,887 | -0.60(-2.93%) |
Oct 10, 2011 | 20.24 | 20.66 | 20.15 | 20.63 | 5,053,372 | +1.00(+5.10%) |
Oct 07, 2011 | 20.64 | 20.64 | 19.62 | 19.63 | 8,089,821 | -0.93(-4.55%) |
Oct 06, 2011 | 20.42 | 20.60 | 20.22 | 20.56 | 6,666,472 | +0.33(+1.64%) |
Oct 05, 2011 | 19.64 | 20.31 | 19.11 | 20.23 | 8,727,685 | +0.46(+2.34%) |
Oct 04, 2011 | 18.40 | 19.79 | 18.13 | 19.77 | 12,713,461 | +1.08(+5.79%) |