Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 18.60 | 18.71 | 17.65 | 17.75 | 2,388,374 | -0.91(-4.88%) |
| Feb 28, 2008 | 19.94 | 19.94 | 18.33 | 18.66 | 2,359,799 | -0.65(-3.37%) |
| Feb 27, 2008 | 18.46 | 19.87 | 18.25 | 19.31 | 3,857,496 | +0.69(+3.71%) |
| Feb 26, 2008 | 17.86 | 18.82 | 17.86 | 18.62 | 2,193,243 | +0.62(+3.44%) |
| Feb 25, 2008 | 17.64 | 18.03 | 17.31 | 18.00 | 2,321,803 | +0.27(+1.52%) |
| Feb 22, 2008 | 17.41 | 17.74 | 17.02 | 17.73 | 2,179,213 | +0.34(+1.96%) |
| Feb 21, 2008 | 17.87 | 18.01 | 17.32 | 17.39 | 3,382,398 | -0.40(-2.25%) |
| Feb 20, 2008 | 16.83 | 17.85 | 16.52 | 17.79 | 2,066,804 | +0.94(+5.58%) |
| Feb 19, 2008 | 17.72 | 17.93 | 16.75 | 16.85 | 2,331,668 | -0.76(-4.32%) |
| Feb 18, 2008 | 18.13 | 18.67 | 17.24 | 17.61 | 0 | +0.00(+0.00%) |
| Feb 15, 2008 | 18.13 | 18.67 | 17.24 | 17.61 | 3,046,560 | -0.69(-3.77%) |
| Feb 14, 2008 | 18.81 | 18.85 | 17.97 | 18.30 | 1,749,716 | -0.56(-2.97%) |
| Feb 13, 2008 | 18.70 | 18.96 | 18.24 | 18.86 | 1,158,380 | +0.20(+1.07%) |
| Feb 12, 2008 | 19.19 | 19.33 | 18.37 | 18.66 | 1,320,485 | -0.35(-1.84%) |
| Feb 11, 2008 | 18.90 | 19.20 | 18.59 | 19.01 | 1,308,431 | +0.00(+0.00%) |
| Feb 08, 2008 | 19.68 | 19.68 | 18.65 | 19.01 | 2,353,229 | -0.68(-3.45%) |
| Feb 07, 2008 | 18.59 | 19.95 | 18.59 | 19.69 | 1,959,405 | +1.01(+5.41%) |
| Feb 06, 2008 | 19.17 | 19.54 | 18.67 | 18.68 | 1,743,497 | -0.37(-1.94%) |
| Feb 05, 2008 | 20.11 | 20.32 | 19.05 | 19.05 | 2,317,852 | -1.33(-6.53%) |
| Feb 04, 2008 | 20.67 | 21.06 | 20.26 | 20.38 | 1,753,505 | -0.48(-2.30%) |
| Feb 01, 2008 | 20.41 | 20.90 | 19.92 | 20.86 | 2,467,604 | +0.68(+3.37%) |
| Jan 31, 2008 | 18.88 | 20.35 | 18.71 | 20.18 | 3,499,276 | +1.02(+5.32%) |
| Jan 30, 2008 | 19.04 | 19.77 | 18.92 | 19.16 | 3,334,317 | +0.04(+0.21%) |
| Jan 29, 2008 | 18.87 | 19.20 | 18.68 | 19.12 | 2,052,726 | +0.53(+2.85%) |
| Jan 28, 2008 | 17.85 | 18.61 | 17.63 | 18.59 | 1,715,770 | +0.73(+4.09%) |
| Jan 25, 2008 | 18.88 | 19.14 | 17.78 | 17.86 | 2,979,558 | -0.85(-4.54%) |
| Jan 24, 2008 | 18.64 | 18.94 | 18.39 | 18.71 | 2,875,669 | +0.28(+1.52%) |
| Jan 23, 2008 | 16.56 | 18.49 | 16.00 | 18.43 | 4,652,367 | +1.57(+9.31%) |
| Jan 22, 2008 | 15.24 | 17.68 | 15.06 | 16.86 | 2,971,267 | +0.60(+3.69%) |
| Jan 21, 2008 | 16.43 | 16.88 | 15.85 | 16.26 | 0 | +0.00(+0.00%) |
| Jan 18, 2008 | 16.43 | 16.88 | 15.85 | 16.26 | 2,216,714 | -0.11(-0.67%) |
| Jan 17, 2008 | 17.47 | 17.63 | 16.30 | 16.37 | 2,369,200 | -1.06(-6.08%) |
| Jan 16, 2008 | 17.22 | 17.77 | 16.56 | 17.43 | 2,439,538 | +0.13(+0.75%) |
| Jan 15, 2008 | 17.70 | 17.82 | 17.21 | 17.30 | 1,613,000 | -0.67(-3.73%) |
| Jan 14, 2008 | 18.57 | 18.58 | 17.96 | 17.97 | 1,565,300 | -0.37(-2.02%) |
| Jan 11, 2008 | 18.04 | 18.92 | 18.00 | 18.34 | 2,174,551 | +0.11(+0.60%) |
| Jan 10, 2008 | 17.27 | 18.74 | 17.14 | 18.23 | 3,200,578 | +0.64(+3.64%) |
| Jan 09, 2008 | 17.61 | 17.70 | 16.76 | 17.59 | 2,788,910 | -0.04(-0.23%) |
| Jan 08, 2008 | 18.71 | 19.06 | 17.59 | 17.63 | 2,148,377 | -1.04(-5.57%) |
| Jan 07, 2008 | 18.11 | 18.80 | 17.10 | 18.67 | 6,503,804 | -1.12(-5.66%) |
| Jan 04, 2008 | 21.32 | 21.32 | 19.65 | 19.79 | 2,801,616 | -1.78(-8.25%) |
| Jan 03, 2008 | 22.55 | 22.62 | 21.39 | 21.57 | 1,549,524 | -0.98(-4.35%) |
| Jan 02, 2008 | 23.00 | 23.08 | 22.47 | 22.55 | 1,154,025 | -0.50(-2.17%) |
| Jan 01, 2008 | 22.67 | 23.28 | 22.61 | 23.05 | 0 | +0.00(+0.00%) |
| Dec 31, 2007 | 22.67 | 23.28 | 22.61 | 23.05 | 573,092 | +0.10(+0.44%) |
| Dec 28, 2007 | 22.83 | 23.06 | 22.65 | 22.95 | 858,790 | +0.24(+1.06%) |
| Dec 27, 2007 | 23.57 | 24.14 | 22.52 | 22.71 | 1,272,731 | -1.43(-5.92%) |
| Dec 26, 2007 | 23.58 | 24.22 | 23.58 | 24.14 | 477,121 | +0.43(+1.81%) |
| Dec 24, 2007 | 23.52 | 23.99 | 23.33 | 23.71 | 381,417 | -0.07(-0.29%) |
| Dec 21, 2007 | 23.30 | 23.80 | 23.11 | 23.78 | 1,271,964 | +0.76(+3.30%) |
| Dec 20, 2007 | 23.00 | 23.02 | 22.44 | 23.02 | 808,600 | +0.18(+0.79%) |
| Dec 19, 2007 | 22.84 | 23.22 | 22.61 | 22.84 | 1,033,421 | -0.09(-0.39%) |
| Dec 18, 2007 | 22.81 | 23.01 | 22.15 | 22.93 | 1,501,101 | +0.28(+1.24%) |
| Dec 17, 2007 | 23.52 | 23.76 | 22.64 | 22.65 | 1,322,200 | -1.08(-4.55%) |
| Dec 14, 2007 | 23.20 | 24.08 | 23.13 | 23.73 | 1,265,600 | +0.25(+1.06%) |
| Dec 13, 2007 | 23.71 | 24.19 | 22.66 | 23.48 | 1,853,095 | -0.58(-2.41%) |
| Dec 12, 2007 | 24.95 | 24.97 | 23.51 | 24.06 | 1,325,078 | -0.17(-0.70%) |
| Dec 11, 2007 | 25.72 | 25.95 | 24.23 | 24.23 | 1,190,932 | -1.48(-5.76%) |
| Dec 10, 2007 | 25.09 | 25.81 | 24.90 | 25.71 | 984,539 | +0.74(+2.96%) |
| Dec 07, 2007 | 25.17 | 25.71 | 24.90 | 24.97 | 1,143,600 | -0.19(-0.76%) |
| Dec 06, 2007 | 24.08 | 25.28 | 24.01 | 25.16 | 739,500 | +0.91(+3.75%) |
| Dec 05, 2007 | 24.54 | 24.54 | 23.87 | 24.25 | 841,600 | +0.09(+0.37%) |
| Dec 04, 2007 | 24.47 | 24.59 | 23.91 | 24.16 | 973,600 | -0.70(-2.82%) |
