| 2011-02-14 | 13.60 | 13.71 | 1283600 |
| 2011-02-11 | 13.70 | 13.63 | 1473700 |
| 2011-02-10 | 13.29 | 13.79 | 4173300 |
| 2011-02-09 | 13.13 | 13.08 | 2480400 |
| 2011-02-08 | 12.30 | 13.12 | 2837200 |
| 2011-02-07 | 12.55 | 12.48 | 1497000 |
| 2011-02-04 | 12.64 | 12.47 | 876600 |
| 2011-02-03 | 12.24 | 12.56 | 1126600 |
| 2011-02-02 | 12.09 | 12.24 | 953200 |
| 2011-02-01 | 12.24 | 12.17 | 4049100 |
| 2011-01-31 | 12.30 | 12.16 | 723200 |
| 2011-01-28 | 12.32 | 12.23 | 1209300 |
| 2011-01-27 | 12.13 | 12.32 | 1327800 |
| 2011-01-26 | 12.40 | 12.21 | 805500 |
| 2011-01-25 | 12.20 | 12.35 | 1278100 |
| 2011-01-24 | 12.48 | 12.18 | 2263200 |
| 2011-01-21 | 12.77 | 12.42 | 1340000 |
| 2011-01-20 | 12.54 | 12.70 | 1788800 |
| 2011-01-19 | 12.87 | 12.58 | 2705500 |
| 2011-01-18 | 12.97 | 12.80 | 2342000 |
| 2011-01-14 | 12.43 | 12.73 | 2122200 |
| 2011-01-13 | 12.25 | 12.50 | 2163400 |
| 2011-01-12 | 12.19 | 12.21 | 1174600 |
| 2011-01-11 | 12.25 | 12.09 | 786400 |
| 2011-01-10 | 12.21 | 12.17 | 1010000 |
| 2011-01-07 | 12.12 | 12.20 | 1323600 |
| 2011-01-06 | 12.29 | 12.11 | 1813600 |
| 2011-01-05 | 12.29 | 12.25 | 1550300 |
| 2011-01-04 | 12.21 | 12.34 | 4165300 |
| 2011-01-03 | 11.78 | 12.05 | 2799000 |
| 2010-12-31 | 11.85 | 11.74 | 2139900 |
| 2010-12-30 | 11.82 | 11.82 | 1749700 |
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