| 2011-02-14 | 13.46 | 13.49 | 77800 |
| 2011-02-11 | 13.40 | 13.44 | 21300 |
| 2011-02-10 | 13.40 | 13.52 | 31900 |
| 2011-02-09 | 13.40 | 13.40 | 48100 |
| 2011-02-08 | 13.36 | 13.42 | 42100 |
| 2011-02-07 | 13.31 | 13.38 | 33400 |
| 2011-02-04 | 13.47 | 13.30 | 68300 |
| 2011-02-03 | 13.50 | 13.43 | 69300 |
| 2011-02-02 | 13.54 | 13.58 | 21800 |
| 2011-02-01 | 13.46 | 13.49 | 30000 |
| 2011-01-31 | 13.38 | 13.42 | 23800 |
| 2011-01-28 | 13.35 | 13.39 | 51000 |
| 2011-01-27 | 13.33 | 13.40 | 59700 |
| 2011-01-26 | 13.65 | 13.45 | 68400 |
| 2011-01-25 | 13.23 | 13.60 | 113000 |
| 2011-01-24 | 12.92 | 13.26 | 92000 |
| 2011-01-21 | 12.80 | 12.90 | 98500 |
| 2011-01-20 | 12.60 | 12.75 | 88900 |
| 2011-01-19 | 12.70 | 12.58 | 162900 |
| 2011-01-18 | 12.53 | 12.68 | 91700 |
| 2011-01-14 | 12.65 | 12.49 | 195500 |
| 2011-01-13 | 13.01 | 12.80 | 132200 |
| 2011-01-12 | 13.38 | 13.11 | 111100 |
| 2011-01-11 | 13.59 | 13.47 | 62700 |
| 2011-01-10 | 13.71 | 13.60 | 34500 |
| 2011-01-07 | 13.66 | 13.72 | 22100 |
| 2011-01-06 | 13.85 | 13.70 | 30500 |
| 2011-01-05 | 13.95 | 13.84 | 35600 |
| 2011-01-04 | 13.89 | 13.91 | 41400 |
| 2011-01-03 | 13.95 | 13.88 | 88200 |
| 2010-12-31 | 13.70 | 14.00 | 81700 |
| 2010-12-30 | 13.52 | 13.62 | 35800 |
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