| 2011-02-14 | 47.79 | 48.06 | 375800 |
| 2011-02-11 | 46.65 | 47.76 | 244200 |
| 2011-02-10 | 46.70 | 46.75 | 283200 |
| 2011-02-09 | 46.66 | 46.80 | 217800 |
| 2011-02-08 | 46.95 | 46.83 | 282000 |
| 2011-02-07 | 46.71 | 46.86 | 263200 |
| 2011-02-04 | 46.55 | 46.65 | 249300 |
| 2011-02-03 | 46.67 | 46.51 | 302500 |
| 2011-02-02 | 46.89 | 46.64 | 285500 |
| 2011-02-01 | 47.12 | 47.04 | 304500 |
| 2011-01-31 | 46.65 | 46.87 | 484300 |
| 2011-01-28 | 47.07 | 46.76 | 407700 |
| 2011-01-27 | 45.96 | 46.98 | 482500 |
| 2011-01-26 | 46.40 | 45.80 | 686900 |
| 2011-01-25 | 46.98 | 46.33 | 665700 |
| 2011-01-24 | 47.63 | 47.49 | 565200 |
| 2011-01-21 | 47.44 | 47.62 | 317400 |
| 2011-01-20 | 47.54 | 47.36 | 324700 |
| 2011-01-19 | 48.74 | 48.02 | 315200 |
| 2011-01-18 | 48.62 | 48.83 | 368900 |
| 2011-01-14 | 46.21 | 48.35 | 447600 |
| 2011-01-13 | 46.50 | 46.21 | 277900 |
| 2011-01-12 | 46.63 | 46.44 | 292400 |
| 2011-01-11 | 46.94 | 46.32 | 368600 |
| 2011-01-10 | 46.23 | 46.63 | 391900 |
| 2011-01-07 | 46.90 | 46.13 | 353700 |
| 2011-01-06 | 47.53 | 46.74 | 277500 |
| 2011-01-05 | 47.01 | 47.48 | 240700 |
| 2011-01-04 | 47.91 | 47.18 | 258000 |
| 2011-01-03 | 47.59 | 47.84 | 308600 |
| 2010-12-31 | 47.72 | 47.21 | 208300 |
| 2010-12-30 | 47.75 | 47.75 | 136800 |
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