| 2011-04-07 | 1.16 | 1.16 | 149800 |
| 2011-04-06 | 1.11 | 1.17 | 796300 |
| 2011-04-05 | 1.11 | 1.11 | 200100 |
| 2011-04-04 | 1.13 | 1.11 | 243800 |
| 2011-04-01 | 1.12 | 1.11 | 193100 |
| 2011-03-31 | 1.13 | 1.10 | 211300 |
| 2011-03-30 | 1.12 | 1.13 | 216000 |
| 2011-03-29 | 1.11 | 1.12 | 147700 |
| 2011-03-28 | 1.14 | 1.12 | 208100 |
| 2011-03-25 | 1.19 | 1.12 | 375500 |
| 2011-03-24 | 1.18 | 1.15 | 310800 |
| 2011-03-23 | 1.17 | 1.18 | 462100 |
| 2011-03-22 | 1.15 | 1.17 | 410100 |
| 2011-03-21 | 1.12 | 1.16 | 325700 |
| 2011-03-18 | 1.07 | 1.08 | 1256300 |
| 2011-03-17 | 1.05 | 1.07 | 505400 |
| 2011-03-16 | 1.08 | 1.06 | 624400 |
| 2011-03-15 | 1.12 | 1.09 | 1349400 |
| 2011-03-14 | 1.15 | 1.13 | 423400 |
| 2011-03-11 | 1.13 | 1.17 | 947500 |
| 2011-03-10 | 1.23 | 1.14 | 1286500 |
| 2011-03-09 | 1.28 | 1.25 | 323000 |
| 2011-03-08 | 1.25 | 1.27 | 382200 |
| 2011-03-07 | 1.30 | 1.24 | 389300 |
| 2011-03-04 | 1.30 | 1.30 | 361900 |
| 2011-03-03 | 1.26 | 1.30 | 682600 |
| 2011-03-02 | 1.30 | 1.24 | 384900 |
| 2011-03-01 | 1.31 | 1.30 | 281000 |
| 2011-02-28 | 1.29 | 1.32 | 1033700 |
| 2011-02-25 | 1.31 | 1.28 | 347400 |
| 2011-02-24 | 1.23 | 1.29 | 372500 |
| 2011-02-23 | 1.25 | 1.23 | 583300 |
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