| 2011-02-14 | 1.85 | 1.85 | 300 |
| 2011-02-11 | 1.85 | 1.85 | 000 |
| 2011-02-10 | 1.90 | 1.85 | 200 |
| 2011-02-09 | 1.68 | 1.65 | 3200 |
| 2011-02-08 | 1.70 | 1.70 | 000 |
| 2011-02-07 | 1.70 | 1.70 | 000 |
| 2011-02-04 | 1.95 | 1.70 | 1600 |
| 2011-02-03 | 1.95 | 1.71 | 10100 |
| 2011-02-02 | 1.60 | 1.60 | 000 |
| 2011-02-01 | 1.60 | 1.60 | 000 |
| 2011-01-31 | 1.65 | 1.60 | 11400 |
| 2011-01-28 | 1.60 | 1.60 | 000 |
| 2011-01-27 | 1.60 | 1.60 | 000 |
| 2011-01-26 | 1.78 | 1.60 | 9200 |
| 2011-01-25 | 1.79 | 1.77 | 1400 |
| 2011-01-24 | 1.82 | 1.82 | 000 |
| 2011-01-21 | 1.82 | 1.82 | 000 |
| 2011-01-20 | 1.93 | 1.82 | 800 |
| 2011-01-19 | 1.77 | 1.77 | 000 |
| 2011-01-18 | 1.77 | 1.77 | 300 |
| 2011-01-14 | 1.81 | 1.74 | 1400 |
| 2011-01-13 | 1.90 | 1.80 | 500 |
| 2011-01-12 | 1.95 | 1.95 | 1200 |
| 2011-01-11 | 1.80 | 1.80 | 700 |
| 2011-01-10 | 1.80 | 1.80 | 2600 |
| 2011-01-07 | 1.80 | 1.81 | 3300 |
| 2011-01-06 | 1.80 | 1.80 | 000 |
| 2011-01-05 | 1.95 | 1.80 | 6700 |
| 2011-01-04 | 1.80 | 1.80 | 300 |
| 2011-01-03 | 1.82 | 1.80 | 7100 |
| 2010-12-31 | 1.98 | 1.98 | 000 |
| 2010-12-30 | 1.81 | 1.98 | 3800 |