Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Dec 30, 2011 | 20.76 | 20.86 | 20.75 | 20.82 | 5,316,909 | +0.05(+0.26%) |
Dec 29, 2011 | 20.62 | 20.79 | 20.58 | 20.76 | 5,620,158 | +0.13(+0.64%) |
Dec 28, 2011 | 20.91 | 20.96 | 20.62 | 20.63 | 5,895,681 | -0.38(-1.81%) |
Dec 27, 2011 | 20.98 | 21.17 | 20.95 | 21.01 | 4,635,065 | -0.07(-0.32%) |
Dec 23, 2011 | 21.00 | 21.09 | 20.89 | 21.08 | 6,057,399 | +0.75(+3.69%) |
Dec 21, 2011 | 20.20 | 20.41 | 20.07 | 20.33 | 12,714,702 | -0.07(-0.36%) |
Dec 20, 2011 | 20.07 | 20.46 | 20.07 | 20.40 | 10,896,611 | +0.68(+3.46%) |
Dec 19, 2011 | 19.83 | 20.04 | 19.68 | 19.72 | 12,832,112 | -0.44(-2.17%) |
Dec 16, 2011 | 20.18 | 20.34 | 20.10 | 20.16 | 12,224,288 | +0.00(+0.00%) |
Dec 15, 2011 | 20.36 | 20.53 | 20.12 | 20.16 | 13,247,461 | +0.14(+0.71%) |
Dec 14, 2011 | 20.14 | 20.21 | 19.85 | 20.02 | 12,710,474 | -0.26(-1.27%) |
Dec 13, 2011 | 20.61 | 20.84 | 20.11 | 20.28 | 12,866,406 | -0.10(-0.48%) |
Dec 12, 2011 | 20.48 | 20.49 | 20.21 | 20.37 | 10,373,546 | -0.43(-2.06%) |
Dec 09, 2011 | 20.53 | 20.89 | 20.50 | 20.80 | 11,010,658 | +0.31(+1.52%) |
Dec 08, 2011 | 20.60 | 20.71 | 20.44 | 20.49 | 10,786,587 | -0.47(-2.23%) |
Dec 07, 2011 | 21.16 | 21.20 | 20.89 | 20.96 | 13,678,869 | -0.26(-1.22%) |
Dec 06, 2011 | 21.34 | 21.40 | 21.17 | 21.22 | 10,282,709 | -0.00(-0.02%) |
Dec 05, 2011 | 21.52 | 21.56 | 21.11 | 21.22 | 12,860,405 | +0.14(+0.65%) |
Dec 02, 2011 | 21.17 | 21.38 | 21.03 | 21.08 | 12,592,462 | +0.26(+1.26%) |
Dec 01, 2011 | 21.03 | 21.14 | 20.78 | 20.82 | 10,143,055 | -0.39(-1.84%) |
Nov 30, 2011 | 21.14 | 21.36 | 21.00 | 21.21 | 25,507,390 | +1.24(+6.22%) |
Nov 29, 2011 | 19.89 | 20.10 | 19.81 | 19.97 | 9,406,685 | +0.09(+0.44%) |
Nov 28, 2011 | 19.84 | 20.02 | 19.77 | 19.88 | 10,147,467 | +0.69(+3.58%) |
Nov 25, 2011 | 19.24 | 19.51 | 19.20 | 19.20 | 5,804,222 | -0.13(-0.68%) |
Nov 23, 2011 | 19.57 | 19.64 | 19.29 | 19.33 | 19,953,216 | -0.70(-3.50%) |
Nov 22, 2011 | 20.11 | 20.27 | 19.94 | 20.03 | 14,008,930 | -0.28(-1.39%) |
Nov 21, 2011 | 20.34 | 20.40 | 20.07 | 20.31 | 13,006,307 | -0.38(-1.84%) |
Nov 18, 2011 | 20.76 | 20.91 | 20.66 | 20.69 | 9,707,128 | -0.07(-0.35%) |
Nov 17, 2011 | 20.94 | 21.10 | 20.61 | 20.76 | 14,454,732 | -0.43(-2.02%) |
Nov 16, 2011 | 21.17 | 21.58 | 21.14 | 21.19 | 10,001,361 | -0.09(-0.44%) |
Nov 15, 2011 | 21.27 | 21.44 | 21.09 | 21.28 | 10,357,288 | +0.06(+0.30%) |
Nov 14, 2011 | 21.39 | 21.45 | 21.17 | 21.22 | 7,185,592 | -0.21(-1.00%) |
Nov 11, 2011 | 21.29 | 21.58 | 21.28 | 21.44 | 11,975,945 | +0.44(+2.11%) |
Nov 10, 2011 | 21.03 | 21.15 | 20.65 | 20.99 | 11,632,840 | +0.33(+1.58%) |
Nov 09, 2011 | 21.77 | 21.13 | 20.57 | 20.67 | 22,087,086 | -1.11(-5.08%) |
Nov 08, 2011 | 21.76 | 21.86 | 21.46 | 21.77 | 11,660,250 | +0.34(+1.59%) |
Nov 07, 2011 | 21.16 | 21.46 | 21.14 | 21.43 | 16,351,662 | +0.07(+0.34%) |
Nov 04, 2011 | 21.11 | 21.43 | 21.01 | 21.36 | 11,251,424 | -0.08(-0.39%) |
Nov 03, 2011 | 21.36 | 21.50 | 21.02 | 21.44 | 12,684,670 | +0.30(+1.41%) |
Nov 02, 2011 | 20.90 | 21.26 | 20.88 | 21.14 | 20,666,336 | +0.54(+2.62%) |
Nov 01, 2011 | 20.21 | 20.85 | 20.12 | 20.60 | 31,155,676 | -0.70(-3.30%) |
Oct 31, 2011 | 21.63 | 21.84 | 21.29 | 21.31 | 17,850,398 | -0.64(-2.90%) |
Oct 28, 2011 | 21.64 | 21.97 | 21.64 | 21.94 | 16,683,731 | +0.03(+0.15%) |
Oct 27, 2011 | 21.78 | 22.10 | 21.59 | 21.91 | 27,824,620 | +0.38(+1.75%) |
Oct 26, 2011 | 21.21 | 21.60 | 20.89 | 21.53 | 37,376,092 | +0.55(+2.60%) |
Oct 25, 2011 | 20.95 | 21.22 | 20.66 | 20.99 | 35,612,344 | +0.81(+4.02%) |
Oct 24, 2011 | 19.93 | 20.31 | 19.93 | 20.18 | 19,933,276 | -0.25(-1.20%) |
Oct 21, 2011 | 20.04 | 20.48 | 20.01 | 20.42 | 22,468,334 | +0.50(+2.49%) |
Oct 20, 2011 | 19.68 | 20.02 | 19.41 | 19.93 | 21,119,176 | +0.26(+1.32%) |
Oct 19, 2011 | 19.93 | 20.02 | 19.59 | 19.67 | 16,459,865 | -0.16(-0.80%) |
Oct 18, 2011 | 19.61 | 19.95 | 19.33 | 19.83 | 16,702,362 | +0.45(+2.34%) |
Oct 17, 2011 | 19.69 | 19.69 | 19.25 | 19.37 | 21,577,596 | +0.14(+0.73%) |
Oct 14, 2011 | 19.03 | 19.24 | 18.89 | 19.23 | 12,026,510 | +0.54(+2.92%) |
Oct 13, 2011 | 18.42 | 18.78 | 18.31 | 18.69 | 12,040,905 | +0.06(+0.31%) |
Oct 12, 2011 | 18.71 | 18.93 | 18.63 | 18.63 | 15,453,272 | +0.13(+0.70%) |
Oct 11, 2011 | 18.21 | 18.51 | 18.21 | 18.50 | 16,187,545 | +0.02(+0.13%) |
Oct 10, 2011 | 18.23 | 18.48 | 18.13 | 18.48 | 13,695,313 | +0.58(+3.23%) |
Oct 07, 2011 | 17.99 | 18.08 | 17.76 | 17.90 | 24,934,362 | +0.16(+0.90%) |
Oct 06, 2011 | 17.50 | 17.75 | 17.50 | 17.74 | 25,862,394 | +0.04(+0.22%) |
Oct 05, 2011 | 17.21 | 17.76 | 17.10 | 17.70 | 18,283,992 | +0.62(+3.61%) |
Oct 04, 2011 | 16.68 | 17.11 | 16.21 | 17.08 | 33,182,660 | +0.10(+0.57%) |