Date | Open | High | Low | Close | Volume | Change (%) |
---|---|---|---|---|---|---|
Aug 31, 2011 | 20.72 | 20.98 | 20.64 | 20.94 | 7,496,385 | +0.27(+1.31%) |
Aug 30, 2011 | 20.64 | 20.78 | 20.55 | 20.67 | 4,383,117 | -0.03(-0.15%) |
Aug 29, 2011 | 20.47 | 20.72 | 20.40 | 20.70 | 8,356,023 | +0.45(+2.24%) |
Aug 26, 2011 | 20.21 | 20.40 | 19.72 | 20.25 | 4,926,874 | -0.10(-0.48%) |
Aug 25, 2011 | 20.56 | 20.56 | 20.21 | 20.34 | 18,557,578 | -0.17(-0.84%) |
Aug 24, 2011 | 19.77 | 20.53 | 19.67 | 20.52 | 7,261,022 | +0.70(+3.53%) |
Aug 23, 2011 | 19.39 | 19.82 | 19.29 | 19.82 | 6,461,452 | +0.25(+1.29%) |
Aug 22, 2011 | 19.88 | 19.88 | 19.33 | 19.56 | 6,620,497 | +0.17(+0.85%) |
Aug 19, 2011 | 19.39 | 19.67 | 19.28 | 19.40 | 6,631,661 | -0.25(-1.28%) |
Aug 18, 2011 | 19.48 | 19.73 | 19.29 | 19.65 | 8,952,552 | -0.29(-1.45%) |
Aug 17, 2011 | 19.85 | 20.17 | 19.83 | 19.94 | 6,705,107 | +0.08(+0.40%) |
Aug 16, 2011 | 19.69 | 19.92 | 19.56 | 19.86 | 6,062,762 | +0.00(+0.00%) |
Aug 15, 2011 | 19.22 | 19.88 | 19.15 | 19.86 | 7,913,047 | +0.80(+4.18%) |
Aug 12, 2011 | 19.02 | 19.31 | 18.87 | 19.06 | 10,053,563 | +0.12(+0.65%) |
Aug 11, 2011 | 17.84 | 19.17 | 17.80 | 18.94 | 11,894,430 | +1.17(+6.56%) |
Aug 10, 2011 | 17.99 | 18.38 | 17.72 | 17.77 | 8,846,873 | -0.52(-2.82%) |
Aug 09, 2011 | 18.30 | 18.31 | 17.16 | 18.29 | 9,327,825 | +0.60(+3.36%) |
Aug 08, 2011 | 18.30 | 18.56 | 17.60 | 17.69 | 10,536,704 | -0.91(-4.91%) |
Aug 05, 2011 | 18.75 | 18.85 | 18.33 | 18.61 | 9,133,053 | +0.04(+0.20%) |
Aug 04, 2011 | 19.31 | 19.34 | 18.53 | 18.57 | 7,667,761 | -0.90(-4.60%) |
Aug 03, 2011 | 19.83 | 19.83 | 19.21 | 19.47 | 6,193,524 | -0.32(-1.61%) |
Aug 02, 2011 | 19.91 | 20.00 | 19.75 | 19.79 | 5,553,068 | -0.25(-1.26%) |
Aug 01, 2011 | 20.26 | 20.28 | 19.81 | 20.04 | 3,907,092 | -0.06(-0.27%) |
Jul 29, 2011 | 20.16 | 20.28 | 20.00 | 20.09 | 5,269,217 | -0.21(-1.03%) |
Jul 28, 2011 | 20.37 | 20.37 | 20.18 | 20.30 | 3,380,448 | -0.09(-0.45%) |
Jul 27, 2011 | 20.37 | 20.45 | 20.27 | 20.39 | 6,243,152 | -0.03(-0.15%) |
Jul 26, 2011 | 20.34 | 20.54 | 20.25 | 20.42 | 6,461,573 | +0.06(+0.27%) |
Jul 25, 2011 | 20.02 | 20.44 | 20.02 | 20.37 | 5,143,259 | +0.24(+1.19%) |
Jul 22, 2011 | 20.04 | 20.16 | 19.93 | 20.13 | 3,388,601 | +0.12(+0.58%) |
Jul 21, 2011 | 19.74 | 20.09 | 19.72 | 20.01 | 3,705,873 | +0.40(+2.07%) |
Jul 20, 2011 | 19.58 | 19.71 | 19.50 | 19.61 | 1,538,105 | +0.05(+0.25%) |
Jul 19, 2011 | 19.44 | 19.57 | 19.29 | 19.56 | 2,390,563 | +0.18(+0.95%) |
Jul 18, 2011 | 19.47 | 19.52 | 19.30 | 19.37 | 2,409,297 | -0.16(-0.82%) |
Jul 15, 2011 | 19.66 | 19.69 | 19.43 | 19.53 | 4,333,800 | -0.10(-0.50%) |
Jul 14, 2011 | 19.68 | 19.70 | 19.51 | 19.63 | 4,605,471 | -0.02(-0.09%) |
Jul 13, 2011 | 19.83 | 19.90 | 19.59 | 19.65 | 3,434,707 | -0.06(-0.31%) |
Jul 12, 2011 | 19.61 | 19.86 | 19.56 | 19.71 | 4,493,435 | +0.04(+0.22%) |
Jul 11, 2011 | 19.74 | 19.75 | 19.56 | 19.67 | 2,483,293 | -0.29(-1.48%) |
Jul 08, 2011 | 20.01 | 20.04 | 19.84 | 19.96 | 2,282,434 | -0.18(-0.88%) |
Jul 07, 2011 | 20.10 | 20.16 | 19.95 | 20.14 | 3,243,289 | +0.14(+0.71%) |
Jul 06, 2011 | 20.02 | 20.13 | 19.87 | 20.00 | 2,378,703 | -0.03(-0.15%) |
Jul 05, 2011 | 20.18 | 20.18 | 19.96 | 20.03 | 3,253,568 | -0.17(-0.85%) |
Jul 01, 2011 | 20.05 | 20.22 | 19.96 | 20.20 | 2,803,634 | +0.18(+0.89%) |
Jun 30, 2011 | 19.87 | 20.05 | 19.70 | 20.02 | 4,069,767 | +0.25(+1.24%) |
Jun 29, 2011 | 19.73 | 19.86 | 19.61 | 19.78 | 3,251,608 | +0.09(+0.47%) |
Jun 28, 2011 | 19.60 | 19.72 | 19.52 | 19.69 | 3,440,363 | +0.11(+0.56%) |
Jun 27, 2011 | 19.19 | 19.64 | 19.18 | 19.58 | 5,396,931 | +0.51(+2.67%) |
Jun 24, 2011 | 19.42 | 19.65 | 19.07 | 19.07 | 7,760,489 | -0.31(-1.58%) |
Jun 23, 2011 | 19.28 | 19.39 | 19.10 | 19.37 | 4,561,192 | -0.13(-0.66%) |
Jun 22, 2011 | 19.40 | 19.66 | 19.33 | 19.50 | 4,287,805 | +0.02(+0.09%) |
Jun 21, 2011 | 19.53 | 19.67 | 19.39 | 19.48 | 3,560,189 | +0.06(+0.32%) |
Jun 20, 2011 | 19.39 | 19.44 | 19.35 | 19.42 | 2,607,368 | +0.06(+0.32%) |
Jun 17, 2011 | 19.37 | 19.51 | 19.30 | 19.36 | 3,594,833 | +0.09(+0.48%) |
Jun 16, 2011 | 19.14 | 19.47 | 19.12 | 19.27 | 4,068,890 | +0.17(+0.87%) |
Jun 15, 2011 | 19.41 | 19.55 | 19.06 | 19.10 | 6,108,515 | -0.45(-2.32%) |
Jun 14, 2011 | 19.54 | 19.65 | 19.33 | 19.56 | 5,359,471 | +0.17(+0.89%) |
Jun 13, 2011 | 19.82 | 19.88 | 19.38 | 19.39 | 6,328,676 | -0.09(-0.47%) |
Jun 10, 2011 | 19.63 | 19.64 | 19.45 | 19.48 | 2,946,158 | -0.18(-0.91%) |
Jun 09, 2011 | 19.61 | 19.75 | 19.47 | 19.66 | 3,513,162 | +0.08(+0.41%) |
Jun 08, 2011 | 19.67 | 19.76 | 19.49 | 19.58 | 5,217,611 | -0.05(-0.25%) |
Jun 07, 2011 | 19.67 | 19.93 | 19.60 | 19.63 | 4,487,788 | -0.03(-0.15%) |
Jun 06, 2011 | 19.69 | 19.74 | 19.54 | 19.66 | 2,891,105 | -0.06(-0.31%) |
Jun 03, 2011 | 19.75 | 19.87 | 19.62 | 19.72 | 3,053,387 | -0.56(-2.75%) |
May 24, 2011 | 20.60 | 20.60 | 20.26 | 20.27 | 4,369,067 | -0.25(-1.21%) |
May 23, 2011 | 20.63 | 20.71 | 20.49 | 20.52 | 3,573,286 | -0.18(-0.88%) |
May 20, 2011 | 20.68 | 20.77 | 20.55 | 20.71 | 3,887,838 | -0.04(-0.20%) |
May 19, 2011 | 20.61 | 20.76 | 20.58 | 20.75 | 4,047,657 | +0.15(+0.74%) |
May 18, 2011 | 20.53 | 20.61 | 20.30 | 20.60 | 3,937,143 | +0.07(+0.33%) |
May 17, 2011 | 20.33 | 20.58 | 20.29 | 20.53 | 3,647,810 | +0.18(+0.86%) |
May 16, 2011 | 20.25 | 20.54 | 20.09 | 20.35 | 5,825,955 | +0.05(+0.24%) |
May 13, 2011 | 20.52 | 20.60 | 20.20 | 20.30 | 5,611,558 | -0.15(-0.74%) |
May 12, 2011 | 20.18 | 20.53 | 20.09 | 20.46 | 6,085,369 | +0.27(+1.35%) |
May 11, 2011 | 19.99 | 20.21 | 19.89 | 20.18 | 6,030,783 | +0.16(+0.79%) |
May 10, 2011 | 19.70 | 20.09 | 19.66 | 20.03 | 4,494,562 | +0.39(+2.01%) |
May 09, 2011 | 19.66 | 19.76 | 19.51 | 19.63 | 4,180,546 | +0.02(+0.12%) |
May 06, 2011 | 19.51 | 19.80 | 19.47 | 19.61 | 12,044,438 | +0.15(+0.78%) |
May 05, 2011 | 19.59 | 19.70 | 19.27 | 19.45 | 5,290,359 | -0.18(-0.90%) |
May 04, 2011 | 19.52 | 19.68 | 19.22 | 19.63 | 7,187,742 | +0.07(+0.37%) |
May 03, 2011 | 19.54 | 19.91 | 19.39 | 19.56 | 7,452,031 | +0.02(+0.12%) |
May 02, 2011 | 19.52 | 19.53 | 19.50 | 19.53 | 4,163,772 | +0.01(+0.03%) |
Apr 29, 2011 | 19.50 | 19.55 | 19.31 | 19.53 | 3,541,732 | +0.05(+0.25%) |
Apr 28, 2011 | 19.26 | 19.56 | 19.24 | 19.48 | 4,609,068 | +0.18(+0.91%) |
Apr 27, 2011 | 19.00 | 19.35 | 18.95 | 19.30 | 6,130,029 | +0.34(+1.79%) |
Apr 26, 2011 | 18.76 | 19.00 | 18.68 | 18.96 | 3,946,767 | +0.26(+1.40%) |
Apr 25, 2011 | 18.76 | 18.82 | 18.67 | 18.70 | 1,744,668 | -0.07(-0.39%) |
Apr 21, 2011 | 18.69 | 18.78 | 18.51 | 18.77 | 2,774,348 | +0.10(+0.55%) |
Apr 20, 2011 | 18.68 | 18.79 | 18.59 | 18.67 | 5,198,343 | +0.15(+0.79%) |
Apr 19, 2011 | 18.74 | 18.76 | 18.50 | 18.53 | 4,723,464 | -0.23(-1.23%) |
Apr 18, 2011 | 18.83 | 18.86 | 18.65 | 18.76 | 3,493,925 | -0.18(-0.96%) |
Apr 15, 2011 | 18.79 | 19.13 | 18.77 | 18.94 | 4,745,248 | +0.20(+1.07%) |
Apr 14, 2011 | 18.69 | 18.85 | 18.61 | 18.74 | 4,472,431 | -0.05(-0.29%) |
Apr 13, 2011 | 18.59 | 18.88 | 18.58 | 18.79 | 5,973,207 | +0.23(+1.24%) |
Apr 12, 2011 | 18.50 | 18.64 | 18.39 | 18.56 | 5,881,832 | +0.01(+0.07%) |
Apr 11, 2011 | 18.87 | 18.90 | 18.48 | 18.55 | 6,523,915 | -0.40(-2.11%) |
Apr 08, 2011 | 19.14 | 19.15 | 18.82 | 18.95 | 2,467,348 | -0.08(-0.45%) |
Apr 07, 2011 | 19.11 | 19.14 | 18.87 | 19.04 | 3,890,320 | -0.12(-0.63%) |
Apr 06, 2011 | 18.76 | 19.16 | 18.73 | 19.16 | 7,562,337 | +0.46(+2.43%) |
Apr 05, 2011 | 18.74 | 18.82 | 18.68 | 18.70 | 6,698,474 | -0.05(-0.26%) |
Apr 04, 2011 | 19.09 | 19.12 | 18.65 | 18.75 | 8,780,226 | -0.37(-1.94%) |
Apr 01, 2011 | 19.25 | 19.28 | 19.04 | 19.12 | 4,017,600 | -0.01(-0.03%) |
Mar 31, 2011 | 19.27 | 19.35 | 19.11 | 19.13 | 3,826,251 | -0.11(-0.57%) |
Mar 30, 2011 | 19.24 | 19.24 | 19.24 | 19.24 | 3,304,175 | +0.23(+1.21%) |
Mar 29, 2011 | 18.79 | 19.05 | 18.67 | 19.01 | 2,531,498 | +0.20(+1.07%) |
Mar 28, 2011 | 18.92 | 18.98 | 18.81 | 18.81 | 2,269,549 | -0.07(-0.35%) |
Mar 25, 2011 | 18.97 | 19.11 | 18.85 | 18.87 | 3,821,699 | -0.05(-0.26%) |
Mar 24, 2011 | 19.01 | 19.08 | 18.91 | 18.92 | 4,142,102 | +0.01(+0.06%) |
Mar 23, 2011 | 18.77 | 18.96 | 18.68 | 18.91 | 3,060,572 | +0.09(+0.48%) |
Mar 22, 2011 | 18.71 | 18.93 | 18.66 | 18.82 | 3,439,358 | +0.15(+0.78%) |
Mar 21, 2011 | 18.67 | 18.70 | 18.59 | 18.67 | 3,757,084 | +0.20(+1.08%) |
Mar 18, 2011 | 18.54 | 18.64 | 18.34 | 18.47 | 5,567,046 | -0.02(-0.13%) |
Mar 17, 2011 | 18.64 | 18.67 | 18.31 | 18.50 | 6,528,023 | +0.09(+0.49%) |
Mar 16, 2011 | 18.88 | 19.17 | 18.30 | 18.40 | 12,065,697 | -0.47(-2.51%) |
Mar 15, 2011 | 18.69 | 18.93 | 18.68 | 18.88 | 6,610,136 | -0.25(-1.30%) |
Mar 14, 2011 | 19.50 | 19.50 | 19.02 | 19.13 | 6,594,699 | -0.53(-2.69%) |
Mar 11, 2011 | 19.48 | 19.70 | 19.35 | 19.66 | 4,211,154 | +0.20(+1.03%) |
Mar 10, 2011 | 19.59 | 19.82 | 19.41 | 19.45 | 5,125,179 | -0.28(-1.41%) |
Mar 09, 2011 | 19.23 | 19.75 | 19.23 | 19.73 | 5,763,542 | +0.50(+2.62%) |
Mar 08, 2011 | 18.85 | 19.29 | 18.85 | 19.23 | 3,335,022 | +0.34(+1.78%) |
Mar 07, 2011 | 19.00 | 19.25 | 18.88 | 18.89 | 4,541,248 | -0.08(-0.44%) |
Mar 04, 2011 | 19.21 | 19.21 | 18.81 | 18.98 | 4,177,266 | -0.20(-1.06%) |
Mar 03, 2011 | 19.30 | 19.39 | 19.18 | 19.18 | 3,853,476 | +0.12(+0.63%) |
Mar 02, 2011 | 19.17 | 19.27 | 18.99 | 19.06 | 3,871,020 | -0.10(-0.50%) |
Mar 01, 2011 | 19.57 | 19.65 | 19.15 | 19.16 | 6,700,091 | -0.47(-2.42%) |
Feb 28, 2011 | 19.52 | 19.76 | 19.44 | 19.63 | 4,766,763 | +0.17(+0.86%) |
Feb 25, 2011 | 19.38 | 19.48 | 19.24 | 19.47 | 3,861,935 | +0.11(+0.59%) |
Feb 24, 2011 | 19.39 | 19.50 | 19.22 | 19.35 | 7,103,176 | -0.04(-0.22%) |
Feb 23, 2011 | 19.38 | 19.49 | 19.16 | 19.39 | 7,059,569 | +0.04(+0.22%) |
Feb 22, 2011 | 18.78 | 19.43 | 18.64 | 19.35 | 9,509,658 | +0.29(+1.54%) |
Feb 18, 2011 | 19.29 | 19.29 | 19.04 | 19.06 | 5,231,431 | -0.20(-1.03%) |
Feb 17, 2011 | 19.26 | 19.32 | 19.03 | 19.25 | 3,790,035 | -0.03(-0.16%) |
Feb 16, 2011 | 19.47 | 19.58 | 19.14 | 19.29 | 4,777,217 | -0.20(-1.02%) |
Feb 15, 2011 | 19.49 | 19.53 | 19.39 | 19.48 | 2,847,303 | -0.08(-0.40%) |
Feb 14, 2011 | 19.71 | 19.77 | 19.46 | 19.56 | 1,790,556 | -0.17(-0.88%) |
Feb 11, 2011 | 19.68 | 19.88 | 19.66 | 19.74 | 1,882,056 | -0.05(-0.24%) |
Feb 10, 2011 | 19.81 | 19.85 | 19.65 | 19.78 | 2,686,041 | -0.04(-0.21%) |
Feb 09, 2011 | 19.60 | 19.89 | 19.47 | 19.83 | 4,246,838 | +0.17(+0.86%) |
Feb 08, 2011 | 19.57 | 19.66 | 19.44 | 19.66 | 2,711,749 | +0.08(+0.40%) |
Feb 07, 2011 | 19.41 | 19.58 | 19.35 | 19.58 | 2,589,318 | +0.23(+1.21%) |
Feb 04, 2011 | 19.62 | 19.62 | 19.34 | 19.34 | 5,495,029 | -0.32(-1.62%) |
Feb 03, 2011 | 19.57 | 19.71 | 19.46 | 19.66 | 3,970,986 | +0.10(+0.49%) |
Feb 02, 2011 | 19.78 | 19.78 | 19.37 | 19.57 | 6,218,748 | -0.32(-1.60%) |
Feb 01, 2011 | 19.58 | 19.89 | 19.38 | 19.89 | 4,792,480 | +0.41(+2.13%) |
Jan 31, 2011 | 19.49 | 19.57 | 19.39 | 19.47 | 3,557,571 | +0.00(+0.00%) |
Jan 28, 2011 | 19.61 | 19.66 | 19.36 | 19.47 | 3,793,244 | -0.12(-0.61%) |
Jan 27, 2011 | 19.57 | 19.68 | 19.51 | 19.59 | 3,276,632 | +0.04(+0.18%) |
Jan 26, 2011 | 19.53 | 19.60 | 19.47 | 19.56 | 3,278,967 | +0.04(+0.22%) |
Jan 25, 2011 | 19.62 | 19.72 | 19.49 | 19.51 | 4,362,022 | -0.01(-0.06%) |
Jan 24, 2011 | 19.44 | 19.68 | 19.43 | 19.53 | 3,740,820 | +0.04(+0.18%) |
Jan 21, 2011 | 19.51 | 19.51 | 19.34 | 19.49 | 5,880,193 | +0.17(+0.90%) |
Jan 20, 2011 | 19.08 | 19.40 | 19.08 | 19.32 | 3,444,023 | +0.24(+1.26%) |
Jan 19, 2011 | 18.80 | 19.09 | 18.80 | 19.07 | 3,936,844 | +0.27(+1.44%) |
Jan 18, 2011 | 19.01 | 19.12 | 18.75 | 18.80 | 5,558,731 | -0.18(-0.95%) |
Jan 14, 2011 | 18.91 | 19.01 | 18.86 | 18.98 | 2,883,031 | +0.02(+0.09%) |
Jan 13, 2011 | 19.26 | 19.34 | 18.91 | 18.97 | 4,781,574 | -0.34(-1.77%) |
Jan 12, 2011 | 19.17 | 19.47 | 19.17 | 19.31 | 3,698,180 | +0.16(+0.82%) |
Jan 11, 2011 | 18.99 | 19.18 | 18.88 | 19.15 | 4,381,582 | +0.18(+0.95%) |
Jan 10, 2011 | 18.91 | 19.00 | 18.68 | 18.97 | 5,133,103 | +0.01(+0.03%) |
Jan 07, 2011 | 18.80 | 18.97 | 18.56 | 18.97 | 8,070,623 | +0.24(+1.31%) |
Jan 06, 2011 | 18.83 | 18.86 | 18.67 | 18.72 | 5,665,438 | -0.08(-0.44%) |
Jan 05, 2011 | 18.88 | 19.00 | 18.75 | 18.80 | 5,264,887 | -0.16(-0.82%) |
Jan 04, 2011 | 19.09 | 19.13 | 18.79 | 18.96 | 5,730,276 | -0.13(-0.69%) |
Jan 03, 2011 | 19.22 | 19.25 | 18.95 | 19.09 | 4,448,862 | -0.01(-0.03%) |
Dec 31, 2010 | 18.86 | 19.16 | 18.84 | 19.10 | 3,370,043 | +0.25(+1.34%) |
Dec 30, 2010 | 18.85 | 18.94 | 18.82 | 18.85 | 1,860,802 | +0.02(+0.10%) |
Dec 29, 2010 | 18.96 | 18.98 | 18.80 | 18.83 | 1,584,042 | -0.11(-0.57%) |
Dec 28, 2010 | 18.94 | 18.96 | 18.77 | 18.94 | 1,540,478 | +0.07(+0.35%) |
Dec 27, 2010 | 18.80 | 18.90 | 18.76 | 18.87 | 1,814,112 | +0.00(+0.00%) |
Dec 23, 2010 | 18.91 | 18.94 | 18.76 | 18.87 | 2,896,078 | -0.10(-0.54%) |
Dec 22, 2010 | 18.81 | 18.98 | 18.74 | 18.97 | 2,525,921 | +0.22(+1.15%) |
Dec 21, 2010 | 19.00 | 19.03 | 18.65 | 18.76 | 4,434,261 | -0.14(-0.76%) |
Dec 20, 2010 | 19.12 | 19.15 | 18.88 | 18.90 | 4,236,490 | -0.10(-0.51%) |
Dec 17, 2010 | 19.10 | 19.16 | 18.95 | 19.00 | 8,188,977 | -0.14(-0.72%) |
Dec 16, 2010 | 18.73 | 19.17 | 18.65 | 19.13 | 8,442,740 | +0.41(+2.18%) |
Dec 15, 2010 | 18.77 | 18.88 | 18.65 | 18.73 | 4,011,016 | -0.16(-0.86%) |
Dec 14, 2010 | 18.72 | 18.97 | 18.64 | 18.89 | 5,198,252 | +0.17(+0.90%) |
Dec 13, 2010 | 18.83 | 18.83 | 18.59 | 18.72 | 3,227,845 | +0.04(+0.19%) |
Dec 10, 2010 | 18.83 | 18.83 | 18.56 | 18.68 | 4,213,000 | -0.10(-0.54%) |
Dec 09, 2010 | 18.73 | 18.92 | 18.52 | 18.79 | 8,718,624 | +0.10(+0.51%) |
Dec 08, 2010 | 18.81 | 18.85 | 18.61 | 18.69 | 6,504,240 | -0.08(-0.45%) |
Dec 07, 2010 | 19.01 | 19.02 | 18.71 | 18.77 | 5,177,243 | -0.10(-0.54%) |
Dec 06, 2010 | 18.91 | 18.95 | 18.73 | 18.88 | 5,099,897 | +0.03(+0.14%) |
Dec 03, 2010 | 18.67 | 18.88 | 18.60 | 18.85 | 4,495,663 | +0.15(+0.79%) |
Dec 02, 2010 | 18.68 | 18.76 | 18.47 | 18.70 | 14,950,905 | +0.02(+0.10%) |
Dec 01, 2010 | 18.56 | 18.71 | 18.32 | 18.68 | 15,131,454 | +0.37(+2.04%) |
Nov 30, 2010 | 18.29 | 18.45 | 18.19 | 18.31 | 15,679,003 | -0.01(-0.03%) |
Nov 29, 2010 | 18.11 | 18.37 | 18.08 | 18.32 | 5,370,038 | +0.12(+0.69%) |
Nov 26, 2010 | 18.18 | 18.33 | 18.16 | 18.19 | 2,013,796 | -0.18(-0.97%) |
Nov 24, 2010 | 18.30 | 18.37 | 18.37 | 18.37 | 3,954,056 | +0.17(+0.95%) |
Nov 23, 2010 | 18.18 | 18.29 | 18.09 | 18.20 | 5,379,842 | -0.11(-0.58%) |
Nov 22, 2010 | 18.28 | 18.35 | 18.12 | 18.30 | 3,988,422 | +0.04(+0.20%) |
Nov 19, 2010 | 18.38 | 18.40 | 18.03 | 18.27 | 8,740,399 | -0.24(-1.28%) |
Nov 18, 2010 | 18.69 | 18.76 | 18.45 | 18.51 | 7,527,906 | -0.05(-0.26%) |
Nov 17, 2010 | 18.70 | 18.76 | 18.51 | 18.55 | 5,465,070 | -0.12(-0.64%) |
Nov 16, 2010 | 18.92 | 18.98 | 18.51 | 18.67 | 3,878,577 | -0.23(-1.23%) |
Nov 15, 2010 | 18.90 | 19.18 | 18.90 | 18.90 | 2,886,771 | +0.10(+0.54%) |
Nov 12, 2010 | 19.04 | 19.05 | 18.74 | 18.80 | 5,561,030 | -0.24(-1.25%) |
Nov 11, 2010 | 19.09 | 19.22 | 18.96 | 19.04 | 5,057,897 | -0.11(-0.59%) |
Nov 10, 2010 | 19.20 | 19.33 | 19.04 | 19.15 | 4,368,389 | -0.12(-0.65%) |
Nov 09, 2010 | 19.34 | 19.47 | 19.21 | 19.28 | 4,405,382 | -0.03(-0.15%) |
Nov 08, 2010 | 19.45 | 19.56 | 19.17 | 19.31 | 3,915,510 | -0.30(-1.54%) |
Nov 05, 2010 | 19.81 | 19.85 | 19.47 | 19.61 | 3,928,175 | -0.14(-0.72%) |
Nov 04, 2010 | 19.72 | 19.86 | 19.68 | 19.75 | 3,973,232 | +0.20(+1.00%) |
Nov 03, 2010 | 19.58 | 19.67 | 19.39 | 19.56 | 4,728,079 | +0.04(+0.18%) |
Nov 02, 2010 | 19.24 | 19.54 | 19.20 | 19.52 | 3,644,540 | +0.41(+2.14%) |
Nov 01, 2010 | 19.28 | 19.41 | 18.98 | 19.11 | 5,201,542 | -0.09(-0.49%) |
Oct 29, 2010 | 19.27 | 19.36 | 19.17 | 19.21 | 4,639,491 | -0.07(-0.34%) |
Oct 28, 2010 | 19.46 | 19.56 | 19.15 | 19.27 | 7,783,923 | -0.11(-0.55%) |
Oct 27, 2010 | 19.67 | 19.67 | 19.12 | 19.38 | 9,141,158 | -0.42(-2.10%) |
Oct 25, 2010 | 19.89 | 19.98 | 19.72 | 19.80 | 4,407,824 | +0.05(+0.24%) |
Oct 22, 2010 | 20.07 | 20.08 | 19.67 | 19.75 | 6,026,371 | -0.33(-1.63%) |
Oct 21, 2010 | 20.02 | 20.18 | 19.91 | 20.07 | 5,949,072 | +0.14(+0.72%) |
Oct 20, 2010 | 19.85 | 20.09 | 19.84 | 19.93 | 2,556,686 | +0.14(+0.72%) |
Oct 19, 2010 | 19.81 | 20.03 | 19.71 | 19.79 | 3,549,484 | -0.24(-1.22%) |
Oct 18, 2010 | 19.78 | 20.07 | 19.72 | 20.03 | 2,705,009 | +0.29(+1.44%) |
Oct 15, 2010 | 19.77 | 19.84 | 19.58 | 19.75 | 10,333,836 | +0.08(+0.42%) |
Oct 14, 2010 | 19.81 | 19.91 | 19.60 | 19.66 | 3,061,431 | -0.17(-0.84%) |
Oct 13, 2010 | 19.76 | 19.90 | 19.66 | 19.83 | 3,561,377 | +0.13(+0.66%) |
Oct 12, 2010 | 19.85 | 19.90 | 19.54 | 19.70 | 3,410,969 | -0.15(-0.75%) |
Oct 11, 2010 | 19.94 | 20.03 | 19.76 | 19.85 | 3,057,535 | -0.05(-0.27%) |
Oct 08, 2010 | 19.90 | 19.99 | 19.78 | 19.90 | 2,993,086 | +0.07(+0.33%) |
Oct 07, 2010 | 19.71 | 19.85 | 19.68 | 19.84 | 3,030,498 | +0.22(+1.12%) |
Oct 06, 2010 | 19.90 | 19.95 | 19.59 | 19.62 | 3,623,718 | -0.32(-1.61%) |
Oct 05, 2010 | 19.84 | 19.99 | 19.75 | 19.94 | 2,993,342 | +0.29(+1.48%) |
Oct 04, 2010 | 19.62 | 19.85 | 19.55 | 19.65 | 3,258,966 | +0.00(+0.00%) |
Oct 01, 2010 | 19.65 | 19.83 | 19.56 | 19.65 | 3,421,475 | -0.00(-0.01%) |
Sep 30, 2010 | 19.65 | 19.77 | 19.62 | 19.65 | 33,000 | +0.07(+0.37%) |
Sep 29, 2010 | 19.58 | 19.64 | 19.39 | 19.58 | 3,004,951 | -0.11(-0.54%) |
Sep 28, 2010 | 19.68 | 19.76 | 19.50 | 19.68 | 3,860,391 | +0.05(+0.24%) |
Sep 27, 2010 | 19.58 | 19.74 | 19.49 | 19.64 | 4,855,250 | +0.11(+0.58%) |
Sep 24, 2010 | 19.25 | 19.52 | 19.17 | 19.52 | 4,623,181 | +0.48(+2.53%) |
Sep 23, 2010 | 19.04 | 19.36 | 19.02 | 19.04 | 700 | -0.20(-1.05%) |
Sep 22, 2010 | 19.28 | 19.55 | 19.22 | 19.24 | 4,462,930 | -0.02(-0.12%) |
Sep 21, 2010 | 19.22 | 19.42 | 19.03 | 19.27 | 6,829,316 | +0.11(+0.56%) |
Sep 20, 2010 | 18.98 | 19.17 | 18.87 | 19.16 | 4,721,257 | +0.24(+1.26%) |
Sep 17, 2010 | 18.92 | 18.93 | 18.77 | 18.92 | 6,493,833 | +0.24(+1.30%) |
Sep 15, 2010 | 18.95 | 18.95 | 18.57 | 18.68 | 6,106,987 | -0.29(-1.50%) |
Sep 14, 2010 | 19.03 | 19.12 | 18.86 | 18.96 | 5,469,734 | -0.04(-0.22%) |
Sep 13, 2010 | 19.05 | 19.11 | 18.90 | 19.01 | 5,047,108 | +0.05(+0.25%) |
Sep 10, 2010 | 19.18 | 19.22 | 18.88 | 18.96 | 6,072,433 | -0.26(-1.36%) |
Sep 09, 2010 | 19.30 | 19.36 | 19.22 | 19.22 | 101,864 | +0.14(+0.75%) |
Sep 08, 2010 | 19.34 | 19.41 | 19.02 | 19.08 | 3,226,735 | -0.21(-1.11%) |
Sep 07, 2010 | 19.24 | 19.44 | 19.23 | 19.29 | 907 | -0.06(-0.33%) |
Sep 03, 2010 | 19.22 | 19.37 | 19.14 | 19.35 | 4,035,337 | +0.18(+0.95%) |
Sep 02, 2010 | 19.30 | 19.37 | 19.08 | 19.17 | 1,393 | -0.12(-0.64%) |