| 2011-04-07 | 11.60 | 11.90 | 416500 |
| 2011-04-06 | 11.57 | 11.58 | 235700 |
| 2011-04-05 | 11.50 | 11.57 | 200500 |
| 2011-04-04 | 11.51 | 11.50 | 200300 |
| 2011-04-01 | 11.50 | 11.51 | 321000 |
| 2011-03-31 | 11.42 | 11.50 | 332100 |
| 2011-03-30 | 11.53 | 11.46 | 179100 |
| 2011-03-29 | 11.42 | 11.49 | 94100 |
| 2011-03-28 | 11.57 | 11.44 | 142100 |
| 2011-03-25 | 11.65 | 11.57 | 151900 |
| 2011-03-24 | 11.63 | 11.59 | 185000 |
| 2011-03-23 | 11.49 | 11.54 | 152100 |
| 2011-03-22 | 11.49 | 11.54 | 147300 |
| 2011-03-21 | 11.30 | 11.50 | 211000 |
| 2011-03-18 | 11.25 | 11.18 | 327400 |
| 2011-03-17 | 11.40 | 11.18 | 184400 |
| 2011-03-16 | 11.58 | 11.21 | 279400 |
| 2011-03-15 | 11.60 | 11.61 | 157600 |
| 2011-03-14 | 11.86 | 11.90 | 149700 |
| 2011-03-11 | 12.11 | 12.00 | 281700 |
| 2011-03-10 | 12.40 | 12.21 | 416300 |
| 2011-03-09 | 12.04 | 12.59 | 492800 |
| 2011-03-08 | 11.59 | 12.03 | 321100 |
| 2011-03-07 | 11.79 | 11.56 | 622000 |
| 2011-03-04 | 11.72 | 11.81 | 6584500 |
| 2011-03-03 | 11.68 | 11.69 | 507100 |
| 2011-03-02 | 11.01 | 11.55 | 657900 |
| 2011-03-01 | 11.04 | 10.60 | 363100 |
| 2011-02-28 | 11.14 | 11.02 | 114900 |
| 2011-02-25 | 11.00 | 11.11 | 103400 |
| 2011-02-24 | 10.94 | 10.95 | 248700 |
| 2011-02-23 | 11.05 | 10.92 | 169900 |
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