| 2011-03-28 | 2.45 | 2.30 | 97300 |
| 2011-03-25 | 2.38 | 2.40 | 306200 |
| 2011-03-24 | 2.12 | 2.32 | 232700 |
| 2011-03-23 | 1.95 | 2.10 | 635000 |
| 2011-03-22 | 2.01 | 2.00 | 159200 |
| 2011-03-21 | 1.93 | 2.00 | 150700 |
| 2011-03-18 | 1.76 | 1.92 | 124600 |
| 2011-03-17 | 1.99 | 1.90 | 133000 |
| 2011-03-16 | 1.71 | 1.96 | 299400 |
| 2011-03-15 | 1.73 | 1.76 | 3100 |
| 2011-03-14 | 1.70 | 1.78 | 25400 |
| 2011-03-11 | 1.54 | 1.70 | 50200 |
| 2011-03-10 | 1.69 | 1.51 | 5500 |
| 2011-03-09 | 1.80 | 1.70 | 6800 |
| 2011-03-08 | 1.70 | 1.79 | 56100 |
| 2011-03-07 | 1.70 | 1.70 | 17400 |
| 2011-03-04 | 1.68 | 1.65 | 1700 |
| 2011-03-03 | 1.73 | 1.66 | 21300 |
| 2011-03-02 | 1.64 | 1.64 | 2000 |
| 2011-03-01 | 1.58 | 1.64 | 2200 |
| 2011-02-28 | 1.61 | 1.58 | 14800 |
| 2011-02-25 | 1.66 | 1.64 | 40800 |
| 2011-02-24 | 1.74 | 1.72 | 2900 |
| 2011-02-23 | 1.69 | 1.74 | 15500 |
| 2011-02-22 | 1.70 | 1.74 | 25600 |
| 2011-02-18 | 1.67 | 1.73 | 10900 |
| 2011-02-17 | 1.70 | 1.71 | 5100 |
| 2011-02-16 | 1.71 | 1.75 | 7600 |
| 2011-02-15 | 1.70 | 1.72 | 1200 |
| 2011-02-14 | 1.46 | 1.65 | 13400 |
| 2011-02-11 | 1.65 | 1.56 | 27700 |
| 2011-02-10 | 1.75 | 1.65 | 56800 |
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