Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 18.02 | 18.06 | 17.94 | 17.99 | 243,850 | -0.03(-0.17%) |
| Feb 28, 2008 | 18.13 | 18.17 | 18.00 | 18.02 | 233,079 | -0.06(-0.33%) |
| Feb 27, 2008 | 18.08 | 18.21 | 18.03 | 18.08 | 425,201 | -0.23(-1.26%) |
| Feb 26, 2008 | 17.97 | 18.31 | 17.97 | 18.31 | 1,207,946 | +0.34(+1.89%) |
| Feb 25, 2008 | 17.98 | 18.00 | 17.97 | 17.97 | 520,399 | -0.03(-0.17%) |
| Feb 22, 2008 | 17.98 | 18.00 | 17.97 | 18.00 | 395,719 | +0.00(+0.00%) |
| Feb 21, 2008 | 17.98 | 18.00 | 17.97 | 18.00 | 467,355 | +0.02(+0.11%) |
| Feb 20, 2008 | 17.96 | 17.99 | 17.96 | 17.98 | 462,009 | +0.02(+0.11%) |
| Feb 19, 2008 | 17.94 | 17.98 | 17.94 | 17.96 | 672,001 | +0.03(+0.17%) |
| Feb 18, 2008 | 17.94 | 17.95 | 17.92 | 17.93 | 573,814 | +0.00(+0.00%) |
| Feb 15, 2008 | 17.94 | 17.95 | 17.92 | 17.93 | 573,814 | +0.00(+0.00%) |
| Feb 14, 2008 | 17.95 | 17.95 | 17.93 | 17.93 | 648,830 | -0.01(-0.06%) |
| Feb 13, 2008 | 17.95 | 17.95 | 17.93 | 17.94 | 482,937 | +0.02(+0.11%) |
| Feb 12, 2008 | 17.95 | 17.95 | 17.92 | 17.92 | 308,058 | -0.03(-0.17%) |
| Feb 11, 2008 | 17.93 | 17.95 | 17.92 | 17.95 | 554,348 | +0.02(+0.11%) |
| Feb 08, 2008 | 17.93 | 17.94 | 17.91 | 17.93 | 454,424 | +0.00(+0.00%) |
| Feb 07, 2008 | 17.89 | 17.93 | 17.89 | 17.93 | 395,099 | +0.04(+0.22%) |
| Feb 06, 2008 | 17.89 | 17.90 | 17.88 | 17.89 | 339,314 | +0.02(+0.11%) |
| Feb 05, 2008 | 17.90 | 17.91 | 17.87 | 17.87 | 568,701 | -0.03(-0.17%) |
| Feb 04, 2008 | 17.88 | 17.91 | 17.87 | 17.90 | 416,414 | +0.02(+0.11%) |
| Feb 01, 2008 | 17.89 | 17.89 | 17.86 | 17.88 | 775,846 | -0.01(-0.06%) |
| Jan 31, 2008 | 17.84 | 17.90 | 17.84 | 17.89 | 1,240,331 | +0.05(+0.28%) |
| Jan 30, 2008 | 17.85 | 17.86 | 17.84 | 17.84 | 865,443 | +0.01(+0.06%) |
| Jan 29, 2008 | 17.85 | 17.85 | 17.83 | 17.83 | 1,004,799 | -0.01(-0.06%) |
| Jan 28, 2008 | 17.83 | 17.84 | 17.82 | 17.84 | 1,198,579 | +0.05(+0.28%) |
| Jan 25, 2008 | 17.80 | 17.81 | 17.78 | 17.79 | 1,009,567 | +0.02(+0.11%) |
| Jan 24, 2008 | 17.80 | 17.80 | 17.77 | 17.77 | 1,895,584 | +0.01(+0.06%) |
| Jan 23, 2008 | 17.79 | 17.79 | 17.75 | 17.76 | 1,873,401 | -0.01(-0.06%) |
| Jan 22, 2008 | 17.75 | 17.80 | 17.75 | 17.77 | 2,393,691 | -0.02(-0.11%) |
| Jan 21, 2008 | 17.81 | 17.86 | 17.77 | 17.79 | 3,563,274 | +0.00(+0.00%) |
| Jan 18, 2008 | 17.81 | 17.86 | 17.77 | 17.79 | 3,563,274 | -0.07(-0.39%) |
| Jan 17, 2008 | 17.80 | 18.24 | 17.80 | 17.86 | 2,717,690 | +0.05(+0.28%) |
| Jan 16, 2008 | 17.78 | 17.84 | 17.78 | 17.81 | 1,379,879 | +0.03(+0.17%) |
| Jan 15, 2008 | 17.77 | 17.81 | 17.76 | 17.78 | 4,157,553 | -0.01(-0.06%) |
| Jan 14, 2008 | 17.77 | 17.90 | 17.75 | 17.79 | 9,054,560 | +5.50(+44.75%) |
| Jan 11, 2008 | 12.60 | 13.17 | 12.26 | 12.29 | 190,492 | -0.44(-3.46%) |
| Jan 10, 2008 | 12.32 | 12.79 | 12.07 | 12.73 | 110,779 | +0.24(+1.92%) |
| Jan 09, 2008 | 12.18 | 12.68 | 11.95 | 12.49 | 249,653 | +0.31(+2.55%) |
| Jan 08, 2008 | 12.23 | 12.91 | 12.05 | 12.18 | 163,318 | +0.01(+0.08%) |
| Jan 07, 2008 | 12.43 | 12.68 | 12.03 | 12.17 | 181,653 | -0.26(-2.09%) |
| Jan 04, 2008 | 12.75 | 13.50 | 12.15 | 12.43 | 147,534 | -0.43(-3.34%) |
| Jan 03, 2008 | 12.94 | 13.55 | 12.84 | 12.86 | 102,511 | -0.08(-0.62%) |
| Jan 02, 2008 | 13.95 | 14.21 | 12.90 | 12.94 | 139,100 | -0.91(-6.57%) |
| Jan 01, 2008 | 13.89 | 14.15 | 13.65 | 13.85 | 103,453 | +0.00(+0.00%) |
| Dec 31, 2007 | 13.89 | 14.15 | 13.65 | 13.85 | 103,453 | -0.15(-1.07%) |
| Dec 28, 2007 | 13.77 | 14.54 | 13.33 | 14.00 | 165,531 | +0.31(+2.26%) |
| Dec 27, 2007 | 15.33 | 16.78 | 13.49 | 13.69 | 343,056 | -1.00(-6.81%) |
| Dec 26, 2007 | 14.45 | 14.75 | 14.12 | 14.69 | 149,088 | +0.42(+2.94%) |
| Dec 24, 2007 | 14.37 | 14.43 | 13.56 | 14.27 | 152,288 | -0.03(-0.21%) |
| Dec 21, 2007 | 13.05 | 14.34 | 12.90 | 14.30 | 450,605 | +1.61(+12.69%) |
| Dec 20, 2007 | 12.35 | 12.71 | 12.03 | 12.69 | 93,908 | +0.49(+4.02%) |
| Dec 19, 2007 | 11.99 | 12.41 | 11.90 | 12.20 | 190,735 | +0.21(+1.75%) |
| Dec 18, 2007 | 11.92 | 12.00 | 11.63 | 11.99 | 172,721 | +0.21(+1.78%) |
| Dec 17, 2007 | 11.86 | 11.94 | 11.76 | 11.78 | 111,561 | -0.13(-1.09%) |
| Dec 14, 2007 | 11.91 | 12.05 | 11.83 | 11.91 | 163,569 | -0.13(-1.08%) |
| Dec 13, 2007 | 12.23 | 12.28 | 11.95 | 12.04 | 187,196 | -0.30(-2.43%) |
| Dec 12, 2007 | 12.16 | 12.37 | 11.85 | 12.34 | 216,509 | +0.51(+4.31%) |
| Dec 11, 2007 | 12.01 | 12.23 | 11.39 | 11.83 | 175,512 | -0.14(-1.17%) |
| Dec 10, 2007 | 11.96 | 12.03 | 11.80 | 11.97 | 251,260 | -0.03(-0.25%) |
| Dec 07, 2007 | 11.98 | 12.08 | 11.73 | 12.00 | 187,648 | +0.08(+0.67%) |
| Dec 06, 2007 | 11.49 | 12.10 | 11.49 | 11.92 | 293,800 | +0.38(+3.29%) |
| Dec 05, 2007 | 11.71 | 11.90 | 11.41 | 11.54 | 106,482 | +0.14(+1.23%) |
| Dec 04, 2007 | 11.25 | 11.46 | 11.25 | 11.40 | 102,321 | +0.00(+0.00%) |
