| 2011-02-14 | 69.38 | 69.55 | 136100 |
| 2011-02-11 | 69.06 | 69.38 | 182500 |
| 2011-02-10 | 68.79 | 69.06 | 184200 |
| 2011-02-09 | 69.51 | 69.46 | 210500 |
| 2011-02-08 | 69.31 | 69.65 | 573100 |
| 2011-02-07 | 69.11 | 69.35 | 208200 |
| 2011-02-04 | 68.45 | 68.87 | 165100 |
| 2011-02-03 | 68.24 | 68.34 | 254000 |
| 2011-02-02 | 68.06 | 68.30 | 115300 |
| 2011-02-01 | 67.37 | 68.11 | 184500 |
| 2011-01-31 | 66.56 | 66.93 | 142400 |
| 2011-01-28 | 68.22 | 66.50 | 238900 |
| 2011-01-27 | 67.79 | 68.09 | 181700 |
| 2011-01-26 | 67.41 | 67.63 | 185200 |
| 2011-01-25 | 66.80 | 67.24 | 222900 |
| 2011-01-24 | 66.16 | 67.04 | 112900 |
| 2011-01-21 | 66.99 | 66.17 | 121900 |
| 2011-01-20 | 66.77 | 66.54 | 260100 |
| 2011-01-19 | 67.98 | 67.25 | 242400 |
| 2011-01-18 | 67.19 | 67.79 | 317100 |
| 2011-01-14 | 67.06 | 67.65 | 249600 |
| 2011-01-13 | 66.99 | 66.99 | 184900 |
| 2011-01-12 | 66.75 | 67.00 | 222100 |
| 2011-01-11 | 66.60 | 66.41 | 188700 |
| 2011-01-10 | 65.94 | 66.32 | 96400 |
| 2011-01-07 | 66.27 | 66.05 | 251200 |
| 2011-01-06 | 65.80 | 66.26 | 184600 |
| 2011-01-05 | 65.09 | 65.65 | 411100 |
| 2011-01-04 | 65.46 | 65.28 | 514700 |
| 2011-01-03 | 64.88 | 65.13 | 242800 |
| 2010-12-31 | 64.47 | 64.38 | 61100 |
| 2010-12-30 | 64.64 | 64.54 | 52800 |
|
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