| 2011-02-14 | 41.72 | 42.00 | 8600 |
| 2011-02-11 | 41.59 | 41.06 | 500 |
| 2011-02-10 | 42.70 | 40.73 | 700 |
| 2011-02-09 | 41.39 | 42.75 | 4400 |
| 2011-02-08 | 40.56 | 41.03 | 5600 |
| 2011-02-07 | 40.80 | 39.22 | 600 |
| 2011-02-04 | 40.21 | 40.80 | 5800 |
| 2011-02-03 | 38.00 | 40.49 | 16200 |
| 2011-02-02 | 38.07 | 38.21 | 2100 |
| 2011-02-01 | 38.50 | 38.43 | 3300 |
| 2011-01-31 | 37.93 | 38.23 | 1900 |
| 2011-01-28 | 38.50 | 38.50 | 4700 |
| 2011-01-27 | 37.99 | 38.40 | 2400 |
| 2011-01-26 | 37.07 | 37.85 | 1900 |
| 2011-01-25 | 37.77 | 37.21 | 6800 |
| 2011-01-24 | 38.50 | 38.24 | 4800 |
| 2011-01-21 | 38.48 | 38.30 | 19000 |
| 2011-01-20 | 35.46 | 35.11 | 4200 |
| 2011-01-19 | 35.70 | 35.30 | 2200 |
| 2011-01-18 | 36.01 | 35.70 | 3000 |
| 2011-01-14 | 36.54 | 36.52 | 600 |
| 2011-01-13 | 36.75 | 36.98 | 2700 |
| 2011-01-12 | 36.99 | 36.52 | 1000 |
| 2011-01-11 | 36.95 | 36.75 | 1700 |
| 2011-01-10 | 38.46 | 36.52 | 5000 |
| 2011-01-07 | 38.47 | 38.74 | 6200 |
| 2011-01-06 | 36.52 | 39.47 | 4800 |
| 2011-01-05 | 36.92 | 37.98 | 3200 |
| 2011-01-04 | 36.53 | 36.53 | 100 |
| 2011-01-03 | 36.59 | 36.53 | 2500 |
| 2010-12-31 | 36.10 | 36.80 | 2300 |
| 2010-12-30 | 37.18 | 37.04 | 1600 |
|
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