| 2011-04-07 | 0.60 | 0.61 | 17500 |
| 2011-04-06 | 0.62 | 0.60 | 7000 |
| 2011-04-05 | 0.64 | 0.70 | 1200 |
| 2011-04-04 | 0.66 | 0.70 | 21100 |
| 2011-04-01 | 0.66 | 0.66 | 12100 |
| 2011-03-31 | 0.68 | 0.66 | 8100 |
| 2011-03-30 | 0.66 | 0.70 | 3700 |
| 2011-03-29 | 0.66 | 0.66 | 13400 |
| 2011-03-28 | 0.70 | 0.66 | 28800 |
| 2011-03-25 | 0.73 | 0.68 | 8800 |
| 2011-03-24 | 0.72 | 0.72 | 2700 |
| 2011-03-23 | 0.72 | 0.72 | 1400 |
| 2011-03-22 | 0.74 | 0.71 | 3400 |
| 2011-03-21 | 0.72 | 0.74 | 7600 |
| 2011-03-18 | 0.70 | 0.72 | 37800 |
| 2011-03-17 | 0.70 | 0.71 | 13800 |
| 2011-03-16 | 0.75 | 0.75 | 200 |
| 2011-03-15 | 0.71 | 0.70 | 19600 |
| 2011-03-14 | 0.71 | 0.71 | 10800 |
| 2011-03-11 | 0.72 | 0.68 | 37600 |
| 2011-03-10 | 0.71 | 0.70 | 12100 |
| 2011-03-09 | 0.74 | 0.71 | 5200 |
| 2011-03-08 | 0.71 | 0.72 | 4700 |
| 2011-03-07 | 0.75 | 0.71 | 30300 |
| 2011-03-04 | 0.74 | 0.73 | 1800 |
| 2011-03-03 | 0.78 | 0.78 | 3900 |
| 2011-03-02 | 0.80 | 0.74 | 11700 |
| 2011-03-01 | 0.81 | 0.75 | 9300 |
| 2011-02-28 | 0.73 | 0.74 | 7800 |
| 2011-02-25 | 0.73 | 0.73 | 25600 |
| 2011-02-24 | 0.76 | 0.74 | 40600 |
| 2011-02-23 | 0.84 | 0.76 | 54200 |
|
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