| 2011-04-07 | 37.15 | 37.37 | 2609600 |
| 2011-04-06 | 37.37 | 37.24 | 2828900 |
| 2011-04-05 | 37.54 | 37.07 | 3859600 |
| 2011-04-04 | 37.72 | 37.70 | 2266900 |
| 2011-04-01 | 38.15 | 37.60 | 3490300 |
| 2011-03-31 | 38.04 | 38.00 | 2347600 |
| 2011-03-30 | 38.36 | 38.10 | 2328700 |
| 2011-03-29 | 37.62 | 37.95 | 3184500 |
| 2011-03-28 | 38.60 | 37.51 | 3336900 |
| 2011-03-25 | 38.66 | 38.45 | 6459000 |
| 2011-03-24 | 37.05 | 37.76 | 4838000 |
| 2011-03-23 | 36.83 | 36.67 | 3589500 |
| 2011-03-22 | 36.96 | 36.56 | 4960000 |
| 2011-03-21 | 36.59 | 36.38 | 3777600 |
| 2011-03-18 | 36.94 | 36.19 | 7993400 |
| 2011-03-17 | 36.13 | 36.47 | 7971900 |
| 2011-03-16 | 35.67 | 34.96 | 5128000 |
| 2011-03-15 | 34.89 | 35.74 | 6208800 |
| 2011-03-14 | 36.02 | 36.06 | 3208600 |
| 2011-03-11 | 36.03 | 36.20 | 4301600 |
| 2011-03-10 | 36.12 | 36.41 | 4694400 |
| 2011-03-09 | 36.39 | 36.57 | 3943000 |
| 2011-03-08 | 36.54 | 36.51 | 5148800 |
| 2011-03-07 | 37.69 | 36.54 | 6869500 |
| 2011-03-04 | 37.85 | 37.37 | 5065700 |
| 2011-03-03 | 38.54 | 37.78 | 7045000 |
| 2011-03-02 | 37.35 | 38.11 | 6887500 |
| 2011-03-01 | 38.00 | 37.36 | 12449900 |
| 2011-02-28 | 39.79 | 37.53 | 15007800 |
| 2011-02-25 | 40.21 | 39.48 | 6491500 |
| 2011-02-24 | 39.87 | 39.66 | 6605900 |
| 2011-02-23 | 40.10 | 39.99 | 7340600 |
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