Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
May 31, 2012 | 21.70 | 21.76 | 21.52 | 21.63 | 96,591 | -0.07(-0.31%) |
May 30, 2012 | 21.81 | 21.81 | 21.68 | 21.69 | 26,878 | -0.22(-1.01%) |
May 29, 2012 | 21.80 | 21.93 | 21.79 | 21.92 | 66,132 | +0.18(+0.84%) |
May 25, 2012 | 21.77 | 21.81 | 21.69 | 21.73 | 70,400 | -0.00(-0.02%) |
May 24, 2012 | 21.61 | 21.76 | 21.61 | 21.74 | 194,315 | +0.16(+0.74%) |
May 23, 2012 | 21.46 | 21.60 | 21.37 | 21.58 | 44,822 | +0.00(+0.00%) |
May 22, 2012 | 21.60 | 21.70 | 21.55 | 21.58 | 100,238 | +0.02(+0.08%) |
May 21, 2012 | 21.41 | 21.56 | 21.33 | 21.56 | 46,307 | +0.19(+0.89%) |
May 18, 2012 | 21.59 | 21.59 | 21.34 | 21.37 | 243,171 | -0.14(-0.66%) |
May 17, 2012 | 21.89 | 21.89 | 21.51 | 21.51 | 40,158 | -0.36(-1.65%) |
May 16, 2012 | 21.86 | 21.94 | 21.85 | 21.87 | 52,188 | +0.07(+0.33%) |
May 15, 2012 | 21.82 | 21.93 | 21.75 | 21.80 | 76,238 | -0.05(-0.25%) |
May 14, 2012 | 21.85 | 21.95 | 21.76 | 21.85 | 143,278 | -0.14(-0.63%) |
May 11, 2012 | 21.94 | 22.12 | 21.94 | 21.99 | 30,841 | -0.02(-0.10%) |
May 10, 2012 | 22.05 | 22.12 | 22.00 | 22.01 | 69,413 | +0.10(+0.46%) |
May 09, 2012 | 21.93 | 22.04 | 21.81 | 21.91 | 178,698 | -0.15(-0.67%) |
May 08, 2012 | 22.10 | 22.10 | 21.87 | 22.06 | 221,725 | -0.12(-0.56%) |
May 07, 2012 | 22.13 | 22.25 | 22.13 | 22.19 | 181,734 | -0.02(-0.11%) |
May 04, 2012 | 22.37 | 22.37 | 22.18 | 22.21 | 294,544 | -0.23(-1.04%) |
May 03, 2012 | 22.56 | 22.56 | 22.39 | 22.44 | 44,040 | -0.12(-0.51%) |
May 02, 2012 | 22.42 | 22.58 | 22.42 | 22.56 | 76,350 | +0.08(+0.38%) |
May 01, 2012 | 22.42 | 22.59 | 22.36 | 22.47 | 109,743 | +0.06(+0.28%) |
Apr 30, 2012 | 22.47 | 22.47 | 22.36 | 22.41 | 64,149 | -0.11(-0.47%) |
Apr 27, 2012 | 22.57 | 22.59 | 22.49 | 22.52 | 58,462 | -0.04(-0.19%) |
Apr 26, 2012 | 22.34 | 22.58 | 22.34 | 22.56 | 41,736 | +0.18(+0.80%) |
Apr 25, 2012 | 22.23 | 22.38 | 22.23 | 22.38 | 77,740 | +0.27(+1.22%) |
Apr 24, 2012 | 22.10 | 22.21 | 22.08 | 22.11 | 53,413 | +0.01(+0.05%) |
Apr 23, 2012 | 22.17 | 22.17 | 22.03 | 22.10 | 99,945 | -0.25(-1.11%) |
Apr 20, 2012 | 22.26 | 22.43 | 22.26 | 22.35 | 38,881 | +0.15(+0.68%) |
Apr 19, 2012 | 22.20 | 22.33 | 22.14 | 22.19 | 7,686 | -0.15(-0.67%) |
Apr 18, 2012 | 22.30 | 22.38 | 22.26 | 22.34 | 78,340 | -0.05(-0.21%) |
Apr 17, 2012 | 22.26 | 22.40 | 22.25 | 22.39 | 54,393 | +0.26(+1.15%) |
Apr 16, 2012 | 22.20 | 22.22 | 22.07 | 22.14 | 34,389 | +0.04(+0.16%) |
Apr 13, 2012 | 22.12 | 22.23 | 22.08 | 22.10 | 33,881 | -0.03(-0.15%) |
Apr 12, 2012 | 22.04 | 22.15 | 22.02 | 22.13 | 112,859 | +0.10(+0.45%) |
Apr 11, 2012 | 22.06 | 22.08 | 21.99 | 22.03 | 49,614 | +0.16(+0.72%) |
Apr 10, 2012 | 22.16 | 22.17 | 21.85 | 21.88 | 111,301 | -0.33(-1.50%) |
Apr 09, 2012 | 22.22 | 22.27 | 22.18 | 22.21 | 162,869 | -0.24(-1.08%) |
Apr 05, 2012 | 22.41 | 22.48 | 22.38 | 22.45 | 227,567 | -0.03(-0.13%) |
Apr 04, 2012 | 22.50 | 22.52 | 22.45 | 22.48 | 63,004 | -0.09(-0.38%) |
Apr 03, 2012 | 22.63 | 22.66 | 22.52 | 22.57 | 48,446 | -0.08(-0.37%) |
Apr 02, 2012 | 22.47 | 22.69 | 22.47 | 22.65 | 219,329 | +0.19(+0.86%) |
Mar 30, 2012 | 22.42 | 22.52 | 22.41 | 22.46 | 43,528 | +0.09(+0.41%) |
Mar 29, 2012 | 22.23 | 22.37 | 22.16 | 22.37 | 108,852 | +0.06(+0.27%) |
Mar 28, 2012 | 22.32 | 22.34 | 22.23 | 22.31 | 32,561 | -0.08(-0.38%) |
Mar 27, 2012 | 22.47 | 22.49 | 22.38 | 22.39 | 113,034 | -0.03(-0.14%) |
Mar 26, 2012 | 22.35 | 22.42 | 22.33 | 22.42 | 47,050 | +0.14(+0.64%) |
Mar 23, 2012 | 22.22 | 22.28 | 22.14 | 22.28 | 43,598 | +0.00(+0.01%) |
Mar 22, 2012 | 22.17 | 22.29 | 22.17 | 22.28 | 70,447 | -0.02(-0.08%) |
Mar 21, 2012 | 22.27 | 22.34 | 22.23 | 22.29 | 23,481 | +0.04(+0.18%) |
Mar 20, 2012 | 22.16 | 22.28 | 22.16 | 22.25 | 31,535 | -0.01(-0.04%) |
Mar 19, 2012 | 22.20 | 22.29 | 22.19 | 22.26 | 129,298 | +0.06(+0.29%) |
Mar 16, 2012 | 22.29 | 22.31 | 22.20 | 22.20 | 39,219 | -0.09(-0.39%) |
Mar 15, 2012 | 22.21 | 22.29 | 22.17 | 22.29 | 53,909 | +0.09(+0.41%) |
Mar 14, 2012 | 22.27 | 22.30 | 22.17 | 22.20 | 45,207 | -0.07(-0.33%) |
Mar 13, 2012 | 22.12 | 22.28 | 22.10 | 22.27 | 35,389 | +0.25(+1.14%) |
Mar 12, 2012 | 22.02 | 22.04 | 21.99 | 22.02 | 23,818 | +0.04(+0.19%) |
Mar 09, 2012 | 21.87 | 21.99 | 21.87 | 21.98 | 56,748 | +0.08(+0.36%) |
Mar 08, 2012 | 21.76 | 21.91 | 21.76 | 21.90 | 25,484 | +0.22(+1.02%) |
Mar 07, 2012 | 21.65 | 21.70 | 21.59 | 21.68 | 76,670 | +0.06(+0.26%) |
Mar 06, 2012 | 21.79 | 21.79 | 21.59 | 21.62 | 123,633 | -0.30(-1.39%) |
Mar 05, 2012 | 21.88 | 21.95 | 21.85 | 21.92 | 34,473 | -0.00(-0.01%) |
Mar 02, 2012 | 21.93 | 21.97 | 21.88 | 21.93 | 780,393 | -0.01(-0.03%) |
Mar 01, 2012 | 21.90 | 21.96 | 21.88 | 21.93 | 229,572 | +0.08(+0.35%) |
Feb 29, 2012 | 21.88 | 21.94 | 21.83 | 21.86 | 51,391 | +0.01(+0.04%) |
Feb 28, 2012 | 21.80 | 21.85 | 21.78 | 21.85 | 50,826 | +0.04(+0.19%) |
Feb 27, 2012 | 21.67 | 21.86 | 21.63 | 21.81 | 51,758 | +0.04(+0.18%) |
Feb 24, 2012 | 21.76 | 21.82 | 21.76 | 21.77 | 47,683 | +0.02(+0.11%) |
Feb 23, 2012 | 21.64 | 21.77 | 21.59 | 21.74 | 173,921 | +0.11(+0.49%) |
Feb 22, 2012 | 21.63 | 21.67 | 21.61 | 21.64 | 35,749 | -0.04(-0.18%) |
Feb 21, 2012 | 21.75 | 21.77 | 21.64 | 21.68 | 46,229 | -0.05(-0.24%) |
Feb 17, 2012 | 21.78 | 21.80 | 21.71 | 21.73 | 457,833 | +0.01(+0.04%) |
Feb 16, 2012 | 21.50 | 21.74 | 21.50 | 21.72 | 40,620 | +0.21(+0.98%) |
Feb 15, 2012 | 21.58 | 21.66 | 21.49 | 21.51 | 44,437 | -0.05(-0.25%) |
Feb 14, 2012 | 21.48 | 21.56 | 21.44 | 21.56 | 52,779 | +0.05(+0.25%) |
Feb 13, 2012 | 21.47 | 21.54 | 21.45 | 21.51 | 69,750 | +0.15(+0.68%) |
Feb 10, 2012 | 21.37 | 21.37 | 21.30 | 21.36 | 55,139 | -0.14(-0.63%) |
Feb 09, 2012 | 21.41 | 21.51 | 21.34 | 21.50 | 52,713 | +0.09(+0.41%) |
Feb 08, 2012 | 21.44 | 21.50 | 21.34 | 21.41 | 250,767 | +0.00(+0.00%) |
Feb 07, 2012 | 21.34 | 21.46 | 21.33 | 21.41 | 44,186 | +0.05(+0.25%) |
Feb 06, 2012 | 21.29 | 21.38 | 21.27 | 21.36 | 49,626 | +0.02(+0.07%) |
Feb 03, 2012 | 21.33 | 21.40 | 21.27 | 21.34 | 38,796 | +0.19(+0.90%) |
Feb 02, 2012 | 21.16 | 21.17 | 21.10 | 21.15 | 131,235 | +0.08(+0.39%) |
Feb 01, 2012 | 21.02 | 21.16 | 21.02 | 21.07 | 109,267 | +0.15(+0.74%) |
Jan 31, 2012 | 21.03 | 21.03 | 20.84 | 20.91 | 136,899 | +0.02(+0.07%) |
Jan 30, 2012 | 20.80 | 20.96 | 20.80 | 20.90 | 1,177,658 | -0.11(-0.51%) |
Jan 27, 2012 | 21.01 | 21.10 | 20.94 | 21.01 | 101,441 | -0.13(-0.62%) |
Jan 26, 2012 | 21.31 | 21.34 | 21.10 | 21.14 | 73,035 | -0.13(-0.63%) |
Jan 25, 2012 | 20.94 | 21.27 | 20.94 | 21.27 | 155,615 | +0.29(+1.37%) |
Jan 24, 2012 | 20.91 | 20.99 | 20.87 | 20.98 | 124,013 | -0.01(-0.04%) |
Jan 23, 2012 | 21.01 | 21.06 | 20.91 | 20.99 | 77,133 | -0.07(-0.33%) |
Jan 20, 2012 | 21.06 | 21.07 | 20.95 | 21.06 | 57,406 | +0.01(+0.03%) |
Jan 19, 2012 | 21.05 | 21.10 | 20.96 | 21.06 | 107,875 | +0.03(+0.15%) |
Jan 18, 2012 | 20.89 | 21.04 | 20.87 | 21.03 | 67,602 | +0.11(+0.51%) |
Jan 17, 2012 | 20.99 | 21.06 | 20.90 | 20.92 | 81,598 | +0.07(+0.35%) |
Jan 13, 2012 | 20.86 | 20.87 | 20.74 | 20.85 | 215,834 | -0.09(-0.43%) |
Jan 12, 2012 | 20.95 | 20.96 | 20.81 | 20.94 | 323,293 | +0.07(+0.32%) |
Jan 11, 2012 | 20.90 | 20.91 | 20.82 | 20.87 | 176,188 | -0.10(-0.46%) |
Jan 10, 2012 | 20.99 | 21.00 | 20.92 | 20.97 | 61,183 | +0.14(+0.68%) |
Jan 09, 2012 | 20.84 | 20.85 | 20.78 | 20.83 | 38,142 | +0.05(+0.25%) |
Jan 06, 2012 | 20.90 | 20.90 | 20.74 | 20.78 | 189,375 | -0.11(-0.52%) |
Jan 05, 2012 | 20.70 | 20.90 | 20.70 | 20.88 | 86,681 | +0.08(+0.38%) |
Jan 04, 2012 | 20.74 | 20.81 | 20.71 | 20.81 | 63,778 | +0.08(+0.41%) |
Dec 30, 2011 | 20.79 | 20.79 | 20.71 | 20.72 | 38,346 | -0.07(-0.35%) |
Dec 29, 2011 | 20.69 | 20.82 | 20.69 | 20.79 | 217,823 | +0.20(+0.97%) |
Dec 28, 2011 | 20.80 | 20.80 | 20.59 | 20.59 | 61,157 | -0.21(-1.00%) |
Dec 27, 2011 | 20.84 | 20.85 | 20.78 | 20.80 | 68,289 | +0.00(+0.02%) |
Dec 23, 2011 | 20.66 | 20.80 | 20.63 | 20.80 | 52,158 | +0.07(+0.34%) |
Dec 21, 2011 | 20.55 | 20.74 | 20.55 | 20.73 | 33,179 | +0.27(+1.33%) |
Dec 20, 2011 | 20.30 | 20.48 | 20.30 | 20.45 | 78,824 | +0.39(+1.96%) |
Dec 19, 2011 | 20.21 | 20.32 | 20.03 | 20.06 | 496,408 | -0.11(-0.52%) |
Dec 16, 2011 | 20.26 | 20.38 | 20.15 | 20.17 | 59,697 | -0.01(-0.06%) |
Dec 15, 2011 | 20.18 | 20.24 | 20.12 | 20.18 | 35,643 | +0.19(+0.94%) |
Dec 14, 2011 | 20.14 | 20.17 | 19.98 | 19.99 | 46,131 | -0.19(-0.96%) |
Dec 13, 2011 | 20.44 | 20.54 | 20.18 | 20.19 | 34,560 | -0.21(-1.02%) |
Dec 12, 2011 | 20.45 | 20.46 | 20.24 | 20.39 | 29,393 | -0.22(-1.07%) |
Dec 09, 2011 | 20.37 | 20.64 | 20.37 | 20.61 | 38,098 | +0.31(+1.55%) |
Dec 08, 2011 | 20.50 | 20.55 | 20.29 | 20.30 | 106,839 | -0.30(-1.48%) |
Dec 07, 2011 | 20.60 | 20.66 | 20.40 | 20.61 | 291,025 | +0.00(+0.01%) |
Dec 06, 2011 | 20.55 | 20.70 | 20.52 | 20.60 | 67,425 | +0.02(+0.10%) |
Dec 05, 2011 | 20.70 | 20.70 | 20.49 | 20.58 | 111,162 | +0.15(+0.72%) |
Dec 02, 2011 | 20.59 | 20.61 | 20.42 | 20.44 | 112,474 | +0.02(+0.08%) |
Dec 01, 2011 | 20.44 | 20.62 | 20.41 | 20.42 | 279,566 | -0.09(-0.44%) |
Nov 30, 2011 | 20.35 | 20.51 | 20.29 | 20.51 | 134,850 | +0.61(+3.08%) |
Nov 29, 2011 | 19.78 | 19.96 | 19.78 | 19.90 | 71,347 | +0.14(+0.69%) |
Nov 28, 2011 | 19.70 | 19.82 | 19.66 | 19.76 | 263,334 | +0.43(+2.25%) |
Nov 25, 2011 | 19.32 | 19.48 | 19.32 | 19.33 | 53,359 | -0.02(-0.11%) |
Nov 23, 2011 | 19.46 | 19.49 | 19.32 | 19.35 | 71,672 | -0.31(-1.57%) |
Nov 22, 2011 | 19.57 | 19.78 | 19.54 | 19.65 | 93,860 | +0.01(+0.04%) |
Nov 21, 2011 | 19.67 | 19.74 | 19.50 | 19.65 | 227,482 | -0.31(-1.57%) |
Nov 18, 2011 | 19.99 | 20.06 | 19.91 | 19.96 | 1,893,358 | +0.02(+0.12%) |
Nov 17, 2011 | 20.13 | 20.18 | 19.83 | 19.94 | 93,502 | -0.20(-0.98%) |
Nov 16, 2011 | 20.24 | 20.44 | 20.13 | 20.13 | 68,402 | -0.23(-1.11%) |
Nov 15, 2011 | 20.25 | 20.45 | 20.19 | 20.36 | 56,112 | +0.11(+0.57%) |
Nov 14, 2011 | 20.33 | 20.35 | 20.18 | 20.24 | 65,441 | -0.13(-0.65%) |
Nov 11, 2011 | 20.29 | 20.42 | 20.29 | 20.38 | 30,141 | +0.27(+1.34%) |
Nov 10, 2011 | 20.14 | 20.16 | 19.94 | 20.11 | 58,540 | +0.15(+0.74%) |
Nov 09, 2011 | 20.14 | 20.20 | 19.90 | 19.96 | 56,255 | -0.61(-2.96%) |
Nov 08, 2011 | 20.45 | 20.58 | 20.28 | 20.57 | 99,336 | +0.22(+1.10%) |
Nov 07, 2011 | 20.27 | 20.37 | 20.09 | 20.35 | 181,091 | +0.07(+0.34%) |
Nov 04, 2011 | 20.28 | 20.30 | 20.10 | 20.28 | 2,082,764 | -0.15(-0.72%) |
Nov 03, 2011 | 20.34 | 20.44 | 20.13 | 20.42 | 170,633 | +0.29(+1.45%) |
Nov 02, 2011 | 20.15 | 20.17 | 19.98 | 20.13 | 162,988 | +0.20(+1.02%) |
Nov 01, 2011 | 19.95 | 20.13 | 19.88 | 19.93 | 470,099 | -0.46(-2.27%) |
Oct 31, 2011 | 20.57 | 20.64 | 20.39 | 20.39 | 115,365 | -0.34(-1.62%) |
Oct 28, 2011 | 20.63 | 20.75 | 20.63 | 20.73 | 132,810 | +0.02(+0.11%) |
Oct 27, 2011 | 20.72 | 20.79 | 20.50 | 20.70 | 267,389 | +0.38(+1.85%) |
Oct 26, 2011 | 20.39 | 20.40 | 20.06 | 20.33 | 200,656 | +0.13(+0.65%) |
Oct 25, 2011 | 20.42 | 20.42 | 20.16 | 20.20 | 320,272 | -0.31(-1.50%) |
Oct 24, 2011 | 20.50 | 20.56 | 20.44 | 20.50 | 433,886 | +0.02(+0.10%) |
Oct 21, 2011 | 20.31 | 20.48 | 20.31 | 20.48 | 180,137 | +0.40(+2.00%) |
Oct 20, 2011 | 20.03 | 20.14 | 19.91 | 20.08 | 209,226 | +0.15(+0.76%) |
Oct 19, 2011 | 20.14 | 20.21 | 19.92 | 19.93 | 192,540 | -0.24(-1.20%) |
Oct 18, 2011 | 19.93 | 20.29 | 19.72 | 20.17 | 189,194 | +0.27(+1.35%) |
Oct 17, 2011 | 20.16 | 20.22 | 19.90 | 19.90 | 50,448 | -0.35(-1.71%) |
Oct 14, 2011 | 20.24 | 20.25 | 20.07 | 20.25 | 217,222 | +0.24(+1.18%) |
Oct 13, 2011 | 19.93 | 20.06 | 19.88 | 20.01 | 331,644 | -0.03(-0.15%) |
Oct 12, 2011 | 19.98 | 20.20 | 19.96 | 20.04 | 106,984 | +0.22(+1.10%) |
Oct 11, 2011 | 19.75 | 19.88 | 19.75 | 19.83 | 120,642 | -0.02(-0.09%) |
Oct 10, 2011 | 19.73 | 19.85 | 19.66 | 19.85 | 88,662 | +0.44(+2.25%) |
Oct 07, 2011 | 19.58 | 19.61 | 19.36 | 19.41 | 119,659 | -0.03(-0.15%) |
Oct 06, 2011 | 19.09 | 19.44 | 19.06 | 19.44 | 185,948 | +0.36(+1.90%) |
Oct 05, 2011 | 18.91 | 19.08 | 18.78 | 19.08 | 264,656 | +0.20(+1.04%) |
Oct 04, 2011 | 18.37 | 18.88 | 18.18 | 18.88 | 313,412 | +0.33(+1.76%) |
Oct 03, 2011 | 18.79 | 19.02 | 18.55 | 18.55 | 405,973 | -0.44(-2.30%) |
Sep 30, 2011 | 19.21 | 19.33 | 18.98 | 18.99 | 241,882 | -0.33(-1.72%) |
Sep 29, 2011 | 19.50 | 19.56 | 19.04 | 19.32 | 507,479 | +0.14(+0.74%) |
Sep 28, 2011 | 19.64 | 19.65 | 19.16 | 19.18 | 54,459 | -0.40(-2.04%) |
Sep 27, 2011 | 19.64 | 19.86 | 19.52 | 19.58 | 111,784 | +0.22(+1.14%) |
Sep 26, 2011 | 19.14 | 19.36 | 18.98 | 19.36 | 75,829 | +0.35(+1.86%) |
Sep 23, 2011 | 18.84 | 19.08 | 18.80 | 19.01 | 109,499 | +0.04(+0.22%) |
Sep 22, 2011 | 18.91 | 19.03 | 18.76 | 18.96 | 1,409,553 | -0.45(-2.31%) |
Sep 21, 2011 | 19.92 | 19.92 | 19.41 | 19.41 | 405,313 | -0.51(-2.57%) |
Sep 20, 2011 | 20.00 | 20.16 | 19.91 | 19.93 | 75,458 | -0.01(-0.05%) |
Sep 19, 2011 | 19.82 | 20.00 | 19.78 | 19.94 | 115,308 | -0.17(-0.85%) |
Sep 16, 2011 | 20.06 | 20.18 | 20.01 | 20.11 | 148,290 | +0.11(+0.57%) |
Sep 15, 2011 | 19.93 | 20.00 | 19.73 | 19.99 | 33,648 | +0.26(+1.33%) |
Sep 14, 2011 | 19.59 | 19.93 | 19.40 | 19.73 | 71,557 | +0.28(+1.44%) |
Sep 13, 2011 | 19.29 | 19.50 | 19.26 | 19.45 | 81,666 | +0.16(+0.83%) |
Sep 12, 2011 | 19.04 | 19.29 | 18.96 | 19.29 | 160,144 | +0.01(+0.06%) |
Sep 09, 2011 | 19.58 | 19.64 | 19.18 | 19.28 | 94,167 | -0.51(-2.57%) |
Sep 08, 2011 | 19.89 | 20.00 | 19.77 | 19.79 | 155,712 | -0.09(-0.45%) |
Sep 07, 2011 | 19.75 | 19.88 | 19.69 | 19.88 | 113,009 | +0.39(+2.03%) |
Sep 06, 2011 | 19.11 | 19.48 | 19.08 | 19.48 | 91,012 | -0.14(-0.69%) |
Sep 02, 2011 | 19.70 | 19.78 | 19.55 | 19.62 | 102,870 | -0.36(-1.81%) |
Sep 01, 2011 | 20.13 | 20.26 | 19.98 | 19.98 | 294,878 | -0.13(-0.66%) |
Aug 31, 2011 | 20.09 | 20.29 | 20.06 | 20.11 | 99,748 | +0.06(+0.29%) |
Aug 30, 2011 | 19.91 | 20.17 | 19.87 | 20.06 | 129,269 | +0.08(+0.39%) |
Aug 29, 2011 | 19.69 | 20.00 | 19.69 | 19.98 | 283,584 | +0.43(+2.19%) |
Aug 26, 2011 | 19.21 | 19.59 | 18.99 | 19.55 | 58,017 | +0.26(+1.33%) |
Aug 25, 2011 | 19.67 | 19.68 | 19.26 | 19.29 | 92,930 | -0.32(-1.63%) |
Aug 24, 2011 | 19.42 | 19.63 | 19.37 | 19.61 | 67,927 | +0.14(+0.74%) |
Aug 23, 2011 | 18.97 | 19.47 | 18.96 | 19.47 | 276,942 | +0.59(+3.13%) |
Aug 22, 2011 | 19.18 | 19.18 | 18.85 | 18.88 | 94,234 | +0.05(+0.29%) |
Aug 19, 2011 | 18.97 | 19.19 | 18.79 | 18.82 | 373,303 | -0.25(-1.30%) |
Aug 18, 2011 | 19.24 | 19.29 | 18.90 | 19.07 | 114,644 | -0.56(-2.84%) |
Aug 17, 2011 | 19.65 | 19.80 | 19.52 | 19.63 | 37,812 | +0.06(+0.31%) |
Aug 16, 2011 | 19.55 | 19.68 | 19.42 | 19.57 | 178,611 | -0.12(-0.61%) |
Aug 15, 2011 | 19.56 | 19.71 | 19.47 | 19.69 | 214,824 | +0.29(+1.48%) |
Aug 12, 2011 | 19.37 | 19.50 | 19.19 | 19.40 | 69,885 | +0.26(+1.37%) |
Aug 11, 2011 | 18.55 | 19.39 | 18.52 | 19.14 | 810,682 | +0.67(+3.61%) |
Aug 10, 2011 | 18.90 | 19.31 | 18.45 | 18.47 | 947,108 | -0.66(-3.45%) |
Aug 09, 2011 | 19.25 | 19.13 | 18.18 | 19.13 | 298,066 | +0.53(+2.87%) |
Aug 08, 2011 | 19.03 | 19.31 | 18.56 | 18.60 | 226,031 | -0.94(-4.83%) |
Aug 05, 2011 | 19.54 | 19.67 | 19.06 | 19.54 | 251,571 | +0.27(+1.38%) |
Aug 04, 2011 | 19.98 | 20.02 | 19.28 | 19.28 | 212,538 | -0.85(-4.24%) |
Aug 03, 2011 | 20.04 | 20.13 | 19.76 | 20.13 | 295,555 | +0.15(+0.77%) |
Aug 02, 2011 | 20.20 | 20.30 | 19.97 | 19.98 | 119,279 | -0.39(-1.89%) |
Aug 01, 2011 | 20.64 | 20.64 | 20.17 | 20.36 | 1,127,066 | -0.05(-0.27%) |
Jul 29, 2011 | 20.32 | 20.59 | 20.31 | 20.42 | 94,738 | -0.12(-0.57%) |
Jul 28, 2011 | 20.53 | 20.74 | 20.51 | 20.54 | 165,124 | +0.03(+0.15%) |
Jul 27, 2011 | 20.73 | 20.76 | 20.49 | 20.50 | 60,578 | -0.30(-1.43%) |
Jul 26, 2011 | 20.93 | 20.93 | 20.80 | 20.80 | 41,398 | -0.11(-0.55%) |
Jul 25, 2011 | 20.91 | 21.02 | 20.91 | 20.92 | 95,007 | -0.21(-0.98%) |
Jul 22, 2011 | 21.13 | 21.13 | 21.11 | 21.13 | 39,109 | -0.01(-0.04%) |
Jul 21, 2011 | 21.00 | 21.15 | 21.00 | 21.13 | 73,488 | +0.19(+0.89%) |
Jul 20, 2011 | 21.06 | 21.06 | 20.88 | 20.95 | 35,755 | -0.06(-0.30%) |
Jul 19, 2011 | 20.80 | 21.03 | 20.79 | 21.01 | 55,668 | +0.34(+1.66%) |
Jul 18, 2011 | 20.77 | 20.77 | 20.55 | 20.67 | 30,055 | -0.17(-0.82%) |
Jul 15, 2011 | 20.87 | 20.87 | 20.69 | 20.84 | 74,821 | +0.06(+0.30%) |
Jul 14, 2011 | 20.92 | 20.98 | 20.74 | 20.78 | 95,687 | -0.11(-0.52%) |
Jul 13, 2011 | 20.98 | 21.01 | 20.84 | 20.88 | 62,844 | +0.02(+0.10%) |
Jul 12, 2011 | 20.88 | 21.01 | 20.86 | 20.86 | 88,136 | -0.08(-0.39%) |
Jul 11, 2011 | 20.99 | 21.06 | 20.90 | 20.94 | 103,258 | -0.27(-1.25%) |
Jul 08, 2011 | 21.08 | 21.21 | 21.08 | 21.21 | 62,081 | -0.08(-0.37%) |
Jul 07, 2011 | 21.31 | 21.33 | 21.26 | 21.29 | 164,142 | +0.16(+0.74%) |
Jul 06, 2011 | 21.07 | 21.18 | 21.04 | 21.13 | 67,410 | +0.08(+0.37%) |
Jul 05, 2011 | 21.03 | 21.10 | 21.02 | 21.05 | 304,310 | +0.03(+0.14%) |
Jul 01, 2011 | 20.77 | 21.05 | 20.74 | 21.02 | 124,505 | +0.23(+1.10%) |
Jun 30, 2011 | 20.69 | 20.82 | 20.66 | 20.79 | 71,812 | +0.18(+0.88%) |
Jun 29, 2011 | 20.60 | 20.65 | 20.56 | 20.61 | 72,867 | +0.12(+0.59%) |
Jun 28, 2011 | 20.38 | 20.49 | 20.38 | 20.49 | 48,266 | +0.17(+0.82%) |
Jun 27, 2011 | 20.24 | 20.39 | 20.24 | 20.33 | 42,351 | +0.11(+0.55%) |
Jun 24, 2011 | 20.32 | 20.36 | 20.19 | 20.22 | 18,904 | -0.19(-0.93%) |
Jun 23, 2011 | 20.31 | 20.40 | 20.17 | 20.40 | 97,266 | -0.11(-0.56%) |
Jun 22, 2011 | 20.59 | 20.64 | 20.52 | 20.52 | 50,906 | -0.12(-0.58%) |
Jun 21, 2011 | 20.60 | 20.68 | 20.57 | 20.64 | 90,317 | +0.12(+0.59%) |
Jun 20, 2011 | 20.51 | 20.53 | 20.49 | 20.52 | 99,745 | +0.18(+0.90%) |
Jun 17, 2011 | 20.40 | 20.43 | 20.33 | 20.34 | 45,210 | +0.12(+0.58%) |
Jun 16, 2011 | 20.15 | 20.30 | 20.10 | 20.22 | 105,531 | +0.07(+0.33%) |
Jun 15, 2011 | 20.34 | 20.37 | 20.08 | 20.15 | 83,082 | -0.33(-1.59%) |
Jun 14, 2011 | 20.38 | 20.53 | 20.35 | 20.48 | 92,308 | +0.28(+1.40%) |
Jun 13, 2011 | 20.15 | 20.26 | 20.12 | 20.19 | 143,420 | +0.09(+0.44%) |
Jun 10, 2011 | 20.28 | 20.29 | 20.09 | 20.10 | 81,411 | -0.26(-1.27%) |
Jun 09, 2011 | 20.25 | 20.45 | 20.19 | 20.36 | 253,594 | +0.16(+0.79%) |
Jun 08, 2011 | 20.23 | 20.24 | 20.15 | 20.20 | 748,787 | -0.08(-0.40%) |
Jun 07, 2011 | 20.37 | 20.39 | 20.27 | 20.28 | 146,577 | -0.05(-0.22%) |
Jun 06, 2011 | 20.44 | 20.46 | 20.33 | 20.33 | 416,154 | -0.14(-0.71%) |