| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 29, 2008 | 12.39 | 12.69 | 12.00 | 12.10 | 1,187,932 | -0.65(-5.06%) |
| Feb 28, 2008 | 12.79 | 13.02 | 12.36 | 12.75 | 1,422,748 | -0.27(-2.07%) |
| Feb 27, 2008 | 12.79 | 13.23 | 12.43 | 13.02 | 1,106,489 | +0.19(+1.48%) |
| Feb 26, 2008 | 12.89 | 12.99 | 12.62 | 12.83 | 962,118 | +0.07(+0.55%) |
| Feb 25, 2008 | 12.42 | 12.77 | 12.12 | 12.76 | 1,030,086 | +0.25(+2.00%) |
| Feb 22, 2008 | 12.62 | 12.80 | 12.18 | 12.51 | 1,217,831 | -0.32(-2.49%) |
| Feb 21, 2008 | 12.64 | 12.87 | 12.46 | 12.83 | 1,397,823 | +0.14(+1.10%) |
| Feb 20, 2008 | 12.47 | 12.69 | 11.93 | 12.69 | 1,906,738 | +0.42(+3.42%) |
| Feb 19, 2008 | 12.04 | 12.35 | 11.82 | 12.27 | 2,565,368 | +0.33(+2.76%) |
| Feb 18, 2008 | 11.51 | 12.11 | 11.51 | 11.94 | 1,812,274 | +0.00(+0.00%) |
| Feb 15, 2008 | 11.51 | 12.11 | 11.51 | 11.94 | 1,812,074 | +0.17(+1.44%) |
| Feb 14, 2008 | 11.50 | 11.97 | 11.48 | 11.77 | 625,578 | +0.23(+1.99%) |
| Feb 13, 2008 | 11.50 | 12.00 | 11.42 | 11.54 | 849,043 | -0.25(-2.12%) |
| Feb 12, 2008 | 11.40 | 12.08 | 11.36 | 11.79 | 1,442,245 | +0.46(+4.06%) |
| Feb 11, 2008 | 10.98 | 11.37 | 10.80 | 11.33 | 982,559 | +0.47(+4.33%) |
| Feb 08, 2008 | 11.39 | 11.56 | 10.86 | 10.86 | 1,137,164 | -0.55(-4.82%) |
| Feb 07, 2008 | 11.13 | 11.47 | 10.82 | 11.41 | 1,717,488 | +0.08(+0.71%) |
| Feb 06, 2008 | 11.90 | 11.90 | 11.17 | 11.33 | 1,252,896 | -0.51(-4.31%) |
| Feb 05, 2008 | 12.00 | 12.29 | 11.70 | 11.84 | 2,155,942 | -0.08(-0.67%) |
| Feb 04, 2008 | 12.58 | 12.58 | 11.79 | 11.92 | 2,071,064 | -0.46(-3.72%) |
| Feb 01, 2008 | 12.06 | 12.75 | 11.98 | 12.38 | 2,265,312 | +0.28(+2.31%) |
| Jan 31, 2008 | 11.89 | 12.11 | 11.60 | 12.10 | 2,785,509 | +0.03(+0.25%) |
| Jan 30, 2008 | 12.45 | 12.72 | 11.62 | 12.07 | 2,277,821 | -0.38(-3.05%) |
| Jan 29, 2008 | 11.71 | 12.55 | 11.71 | 12.45 | 3,143,782 | +0.74(+6.32%) |
| Jan 28, 2008 | 11.01 | 12.00 | 11.00 | 11.71 | 2,702,382 | +0.12(+1.04%) |
| Jan 25, 2008 | 10.50 | 11.59 | 10.50 | 11.59 | 4,174,635 | +1.32(+12.85%) |
| Jan 24, 2008 | 10.00 | 10.43 | 9.790 | 10.27 | 1,529,528 | +0.42(+4.26%) |
| Jan 23, 2008 | 9.100 | 10.53 | 9.000 | 9.850 | 1,968,969 | +0.43(+4.56%) |
| Jan 22, 2008 | 8.550 | 9.530 | 8.550 | 9.420 | 1,726,574 | -0.10(-1.05%) |
| Jan 21, 2008 | 10.02 | 10.16 | 9.300 | 9.520 | 1,714,963 | +0.00(+0.00%) |
| Jan 18, 2008 | 10.02 | 10.16 | 9.300 | 9.520 | 1,714,963 | -0.46(-4.61%) |
| Jan 17, 2008 | 10.09 | 10.55 | 9.690 | 9.980 | 2,356,277 | +0.27(+2.78%) |
| Jan 16, 2008 | 8.400 | 10.31 | 8.365 | 9.710 | 8,458,226 | +1.08(+12.51%) |
| Jan 15, 2008 | 9.700 | 9.700 | 8.200 | 8.630 | 11,333,788 | -1.04(-10.75%) |
| Jan 14, 2008 | 10.06 | 10.14 | 9.600 | 9.670 | 2,309,430 | -0.28(-2.81%) |
| Jan 11, 2008 | 10.34 | 10.34 | 9.850 | 9.950 | 2,575,202 | -0.40(-3.86%) |
| Jan 10, 2008 | 10.19 | 10.51 | 9.810 | 10.35 | 1,528,996 | +0.05(+0.49%) |
| Jan 09, 2008 | 9.700 | 10.30 | 9.290 | 10.30 | 4,723,579 | +0.81(+8.54%) |
| Jan 08, 2008 | 10.52 | 10.60 | 9.380 | 9.490 | 4,733,518 | -0.81(-7.86%) |
| Jan 07, 2008 | 11.01 | 11.09 | 9.930 | 10.30 | 4,305,590 | -0.61(-5.59%) |
| Jan 04, 2008 | 10.80 | 11.14 | 10.56 | 10.91 | 1,995,982 | +0.20(+1.87%) |
| Jan 03, 2008 | 11.59 | 11.60 | 10.44 | 10.71 | 3,237,035 | -0.75(-6.54%) |
| Jan 02, 2008 | 11.66 | 11.90 | 11.21 | 11.46 | 1,070,002 | -0.10(-0.87%) |
| Jan 01, 2008 | 11.75 | 11.90 | 11.34 | 11.56 | 1,442,475 | +0.00(+0.00%) |
| Dec 31, 2007 | 11.75 | 11.90 | 11.34 | 11.56 | 1,442,375 | -0.22(-1.87%) |
| Dec 28, 2007 | 11.98 | 12.00 | 11.65 | 11.78 | 974,467 | +0.03(+0.26%) |
| Dec 27, 2007 | 11.81 | 12.07 | 11.65 | 11.75 | 1,228,724 | -0.22(-1.84%) |
| Dec 26, 2007 | 12.01 | 12.10 | 11.80 | 11.97 | 1,004,053 | -0.13(-1.07%) |
| Dec 24, 2007 | 12.12 | 12.23 | 12.04 | 12.10 | 396,112 | -0.07(-0.58%) |
| Dec 21, 2007 | 12.21 | 12.30 | 12.05 | 12.17 | 974,668 | -0.04(-0.33%) |
| Dec 20, 2007 | 12.26 | 12.44 | 12.04 | 12.21 | 1,145,451 | -0.09(-0.73%) |
| Dec 19, 2007 | 12.36 | 12.65 | 12.22 | 12.30 | 1,414,914 | +0.08(+0.65%) |
| Dec 18, 2007 | 13.09 | 13.09 | 12.07 | 12.22 | 1,947,139 | -0.38(-3.02%) |
| Dec 17, 2007 | 11.57 | 13.31 | 11.57 | 12.60 | 5,424,786 | +0.87(+7.42%) |
| Dec 14, 2007 | 12.41 | 12.41 | 11.60 | 11.73 | 2,454,175 | -0.57(-4.63%) |
| Dec 13, 2007 | 12.93 | 13.07 | 12.22 | 12.30 | 2,129,947 | -0.75(-5.75%) |
| Dec 12, 2007 | 13.21 | 13.70 | 12.96 | 13.05 | 833,804 | +0.04(+0.31%) |
| Dec 11, 2007 | 13.40 | 13.64 | 13.01 | 13.01 | 1,294,412 | -0.39(-2.91%) |
| Dec 10, 2007 | 13.00 | 13.47 | 12.98 | 13.40 | 873,678 | +0.48(+3.72%) |
| Dec 07, 2007 | 13.25 | 13.40 | 12.87 | 12.92 | 1,479,360 | -0.25(-1.90%) |
| Dec 06, 2007 | 13.27 | 13.47 | 12.95 | 13.17 | 2,957,943 | -0.10(-0.75%) |
| Dec 05, 2007 | 13.99 | 14.00 | 13.06 | 13.27 | 1,658,865 | -0.29(-2.14%) |
| Dec 04, 2007 | 13.35 | 14.60 | 13.24 | 13.56 | 3,906,292 | +0.50(+3.83%) |