| 2011-01-28 | 15.11 | 14.88 | 48700 |
| 2011-01-27 | 15.04 | 15.12 | 49100 |
| 2011-01-26 | 14.96 | 15.02 | 63200 |
| 2011-01-25 | 14.90 | 14.98 | 35600 |
| 2011-01-24 | 14.96 | 14.91 | 43000 |
| 2011-01-21 | 15.03 | 14.92 | 52100 |
| 2011-01-20 | 15.06 | 14.97 | 34600 |
| 2011-01-19 | 15.22 | 15.11 | 86000 |
| 2011-01-18 | 15.54 | 15.52 | 68000 |
| 2011-01-14 | 15.60 | 15.57 | 80300 |
| 2011-01-13 | 15.55 | 15.58 | 37900 |
| 2011-01-12 | 15.41 | 15.54 | 46300 |
| 2011-01-11 | 15.38 | 15.33 | 32600 |
| 2011-01-10 | 15.25 | 15.33 | 56700 |
| 2011-01-07 | 15.29 | 15.27 | 49800 |
| 2011-01-06 | 15.37 | 15.26 | 63000 |
| 2011-01-05 | 15.21 | 15.35 | 88700 |
| 2011-01-04 | 15.30 | 15.29 | 61500 |
| 2011-01-03 | 15.22 | 15.30 | 31200 |
| 2010-12-31 | 15.05 | 15.12 | 43600 |
| 2010-12-30 | 15.06 | 15.02 | 40000 |
| 2010-12-29 | 15.00 | 15.04 | 98800 |
| 2010-12-28 | 15.00 | 15.01 | 28900 |
| 2010-12-27 | 14.88 | 15.00 | 30400 |
| 2010-12-23 | 14.88 | 14.94 | 62700 |
| 2010-12-22 | 14.76 | 14.84 | 59100 |
| 2010-12-21 | 14.78 | 14.79 | 78200 |
| 2010-12-20 | 14.70 | 14.73 | 28700 |
| 2010-12-17 | 14.65 | 14.69 | 53900 |
| 2010-12-16 | 14.63 | 14.65 | 69300 |
| 2010-12-15 | 14.73 | 14.60 | 46800 |
| 2010-12-14 | 14.79 | 14.73 | 105300 |