| 2011-02-14 | 11.95 | 11.92 | 34200 |
| 2011-02-11 | 11.89 | 11.90 | 43200 |
| 2011-02-10 | 12.00 | 11.87 | 125400 |
| 2011-02-09 | 11.97 | 12.00 | 104100 |
| 2011-02-08 | 11.96 | 11.93 | 55200 |
| 2011-02-07 | 11.94 | 11.92 | 41600 |
| 2011-02-04 | 11.96 | 11.99 | 54600 |
| 2011-02-03 | 11.95 | 11.99 | 74900 |
| 2011-02-02 | 11.91 | 11.98 | 81200 |
| 2011-02-01 | 11.85 | 11.96 | 56000 |
| 2011-01-31 | 11.80 | 11.80 | 68900 |
| 2011-01-28 | 11.95 | 11.89 | 68100 |
| 2011-01-27 | 11.89 | 11.91 | 136700 |
| 2011-01-26 | 11.95 | 11.88 | 69500 |
| 2011-01-25 | 11.81 | 11.95 | 104200 |
| 2011-01-24 | 11.64 | 11.89 | 118200 |
| 2011-01-21 | 11.67 | 11.62 | 144900 |
| 2011-01-20 | 11.59 | 11.67 | 104900 |
| 2011-01-19 | 11.52 | 11.53 | 150000 |
| 2011-01-18 | 11.30 | 11.51 | 157600 |
| 2011-01-14 | 11.37 | 11.33 | 236700 |
| 2011-01-13 | 11.42 | 11.41 | 193100 |
| 2011-01-12 | 11.70 | 11.53 | 189500 |
| 2011-01-11 | 11.76 | 11.70 | 93600 |
| 2011-01-10 | 11.92 | 11.81 | 77100 |
| 2011-01-07 | 11.80 | 11.88 | 60300 |
| 2011-01-06 | 11.95 | 11.83 | 94100 |
| 2011-01-05 | 11.96 | 11.92 | 95500 |
| 2011-01-04 | 11.95 | 11.96 | 160400 |
| 2011-01-03 | 12.00 | 11.88 | 114200 |
| 2010-12-31 | 11.88 | 12.07 | 91500 |
| 2010-12-30 | 11.94 | 11.82 | 68700 |
|
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