| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Dec 31, 2007 | 3.384 | 3.384 | 3.384 | 3.384 | 0 | -0.02(-0.71%) |
| Dec 28, 2007 | 3.408 | 3.408 | 3.408 | 3.408 | 0 | +0.00(+0.06%) |
| Dec 27, 2007 | 3.406 | 3.406 | 3.406 | 3.406 | 0 | -0.16(-4.57%) |
| Dec 26, 2007 | 3.569 | 3.569 | 3.569 | 3.569 | 0 | +0.01(+0.33%) |
| Dec 24, 2007 | 3.557 | 3.557 | 3.557 | 3.557 | 0 | +0.28(+8.47%) |
| Dec 21, 2007 | 3.279 | 3.279 | 3.279 | 3.279 | 0 | -0.01(-0.34%) |
| Dec 20, 2007 | 3.290 | 3.290 | 3.290 | 3.290 | 0 | -0.01(-0.24%) |
| Dec 19, 2007 | 3.298 | 3.298 | 3.298 | 3.298 | 0 | -0.06(-1.64%) |
| Dec 18, 2007 | 3.353 | 3.353 | 3.353 | 3.353 | 0 | +0.00(+0.03%) |
| Dec 17, 2007 | 3.353 | 3.353 | 3.353 | 3.353 | 0 | +0.08(+2.56%) |
| Dec 14, 2007 | 3.269 | 3.269 | 3.269 | 3.269 | 0 | +0.01(+0.31%) |
| Dec 13, 2007 | 3.259 | 3.259 | 3.259 | 3.259 | 0 | +0.01(+0.40%) |
| Dec 12, 2007 | 3.246 | 3.246 | 3.246 | 3.246 | 0 | +0.14(+4.47%) |
| Dec 11, 2007 | 3.107 | 3.107 | 3.107 | 3.107 | 0 | -0.16(-4.95%) |
| Dec 10, 2007 | 3.269 | 3.269 | 3.269 | 3.269 | 0 | +0.05(+1.46%) |
| Dec 07, 2007 | 3.222 | 3.222 | 3.222 | 3.222 | 0 | -0.04(-1.30%) |
| Dec 06, 2007 | 3.264 | 3.264 | 3.264 | 3.264 | 0 | +0.02(+0.48%) |
| Dec 05, 2007 | 3.249 | 3.249 | 3.249 | 3.249 | 0 | +0.04(+1.15%) |
| Dec 04, 2007 | 3.212 | 3.212 | 3.212 | 3.212 | 0 | -0.03(-1.02%) |
| Dec 03, 2007 | 3.245 | 3.245 | 3.245 | 3.245 | 0 | -0.13(-3.75%) |
| Nov 30, 2007 | 3.371 | 3.371 | 3.371 | 3.371 | 0 | +0.09(+2.78%) |
| Nov 29, 2007 | 3.280 | 3.280 | 3.280 | 3.280 | 0 | -0.04(-1.18%) |
| Nov 28, 2007 | 3.319 | 3.319 | 3.319 | 3.319 | 0 | -0.04(-1.31%) |
| Nov 27, 2007 | 3.363 | 3.363 | 3.363 | 3.363 | 0 | +0.08(+2.32%) |
| Nov 26, 2007 | 3.287 | 3.287 | 3.287 | 3.287 | 0 | -0.06(-1.73%) |
| Nov 23, 2007 | 3.345 | 3.345 | 3.345 | 3.345 | 0 | +0.06(+1.74%) |
| Nov 21, 2007 | 3.288 | 3.288 | 3.288 | 3.288 | 0 | -0.14(-3.99%) |
| Nov 20, 2007 | 3.425 | 3.425 | 3.425 | 3.425 | 0 | -0.05(-1.48%) |
| Nov 19, 2007 | 3.476 | 3.476 | 3.476 | 3.476 | 0 | -0.07(-2.01%) |
| Nov 16, 2007 | 3.547 | 3.547 | 3.547 | 3.547 | 0 | -0.02(-0.46%) |
| Nov 15, 2007 | 3.564 | 3.564 | 3.564 | 3.564 | 0 | -0.07(-2.00%) |
| Nov 14, 2007 | 3.637 | 3.637 | 3.637 | 3.637 | 0 | -0.09(-2.39%) |
| Nov 13, 2007 | 3.726 | 3.726 | 3.726 | 3.726 | 0 | +0.11(+3.12%) |
| Nov 12, 2007 | 3.613 | 3.613 | 3.613 | 3.613 | 0 | +0.00(+0.00%) |
| Nov 09, 2007 | 3.613 | 3.613 | 3.613 | 3.613 | 0 | -0.06(-1.75%) |
| Nov 08, 2007 | 3.677 | 3.677 | 3.677 | 3.677 | 0 | +0.01(+0.18%) |
| Nov 07, 2007 | 3.671 | 3.671 | 3.671 | 3.671 | 0 | -0.20(-5.25%) |
| Nov 06, 2007 | 3.874 | 3.874 | 3.874 | 3.874 | 0 | -0.05(-1.20%) |
| Nov 05, 2007 | 3.921 | 3.921 | 3.921 | 3.921 | 0 | +0.15(+3.90%) |
| Nov 02, 2007 | 3.774 | 3.774 | 3.774 | 3.774 | 0 | -0.15(-3.72%) |
| Nov 01, 2007 | 3.920 | 3.920 | 3.920 | 3.920 | 0 | -0.12(-2.88%) |
| Oct 31, 2007 | 4.036 | 4.036 | 4.036 | 4.036 | 0 | +0.03(+0.65%) |
| Oct 30, 2007 | 4.010 | 4.010 | 4.010 | 4.010 | 0 | -0.05(-1.13%) |
| Oct 29, 2007 | 4.056 | 4.056 | 4.056 | 4.056 | 0 | +0.01(+0.32%) |
| Oct 26, 2007 | 4.043 | 4.043 | 4.043 | 4.043 | 0 | +0.01(+0.24%) |
| Oct 25, 2007 | 4.033 | 4.033 | 4.033 | 4.033 | 0 | +0.04(+1.06%) |
| Oct 24, 2007 | 3.991 | 3.991 | 3.991 | 3.991 | 0 | -0.14(-3.39%) |
| Oct 23, 2007 | 4.131 | 4.131 | 4.131 | 4.131 | 0 | +0.10(+2.52%) |
| Oct 19, 2007 | 4.030 | 4.030 | 4.030 | 4.030 | 0 | -0.09(-2.08%) |
| Oct 18, 2007 | 4.115 | 4.115 | 4.115 | 4.115 | 0 | -0.02(-0.51%) |
| Oct 17, 2007 | 4.136 | 4.136 | 4.136 | 4.136 | 0 | -0.20(-4.58%) |
| Oct 16, 2007 | 4.335 | 4.335 | 4.335 | 4.335 | 0 | -0.04(-0.87%) |
| Oct 15, 2007 | 4.373 | 4.373 | 4.373 | 4.373 | 0 | +0.08(+1.78%) |
| Oct 12, 2007 | 4.297 | 4.297 | 4.297 | 4.297 | 0 | +0.04(+0.97%) |
| Oct 11, 2007 | 4.256 | 4.256 | 4.256 | 4.256 | 0 | -0.01(-0.12%) |
| Oct 10, 2007 | 4.261 | 4.261 | 4.261 | 4.261 | 0 | +0.02(+0.36%) |
| Oct 09, 2007 | 4.246 | 4.246 | 4.246 | 4.246 | 0 | +0.06(+1.50%) |
| Oct 08, 2007 | 4.183 | 4.183 | 4.183 | 4.183 | 0 | +0.00(+0.00%) |
| Oct 05, 2007 | 4.183 | 4.183 | 4.183 | 4.183 | 0 | +0.03(+0.67%) |
| Oct 04, 2007 | 4.155 | 4.155 | 4.155 | 4.155 | 0 | -0.01(-0.26%) |
| Oct 03, 2007 | 4.166 | 4.166 | 4.166 | 4.166 | 0 | +0.02(+0.45%) |
| Oct 02, 2007 | 4.147 | 4.147 | 4.147 | 4.147 | 0 | -0.00(-0.03%) |