| 2011-02-14 | 32.57 | 32.50 | 602500 |
| 2011-02-11 | 32.85 | 32.97 | 1067600 |
| 2011-02-10 | 32.49 | 33.26 | 1030500 |
| 2011-02-09 | 33.82 | 32.41 | 2516000 |
| 2011-02-08 | 34.40 | 33.92 | 877600 |
| 2011-02-07 | 33.33 | 34.26 | 676800 |
| 2011-02-04 | 34.12 | 33.67 | 499100 |
| 2011-02-03 | 33.86 | 34.00 | 731100 |
| 2011-02-02 | 34.42 | 34.14 | 1430600 |
| 2011-02-01 | 34.05 | 34.13 | 2084300 |
| 2011-01-31 | 34.68 | 34.04 | 1484900 |
| 2011-01-28 | 34.77 | 34.20 | 1343900 |
| 2011-01-27 | 35.45 | 35.12 | 1158100 |
| 2011-01-26 | 35.62 | 35.60 | 1321600 |
| 2011-01-25 | 35.15 | 35.51 | 892100 |
| 2011-01-24 | 34.73 | 35.46 | 967400 |
| 2011-01-21 | 34.63 | 34.88 | 1818000 |
| 2011-01-20 | 34.13 | 34.54 | 1231800 |
| 2011-01-19 | 33.66 | 33.90 | 1504500 |
| 2011-01-18 | 34.16 | 33.79 | 1186000 |
| 2011-01-14 | 34.30 | 34.03 | 871300 |
| 2011-01-13 | 34.97 | 34.36 | 1463000 |
| 2011-01-12 | 35.32 | 35.18 | 1818600 |
| 2011-01-11 | 34.91 | 35.33 | 2391900 |
| 2011-01-10 | 33.84 | 34.72 | 1980700 |
| 2011-01-07 | 34.74 | 34.02 | 1578500 |
| 2011-01-06 | 34.44 | 34.39 | 2123400 |
| 2011-01-05 | 34.04 | 34.49 | 1362000 |
| 2011-01-04 | 33.75 | 34.54 | 2142000 |
| 2011-01-03 | 32.84 | 34.20 | 1640200 |
| 2010-12-31 | 32.78 | 32.59 | 753200 |
| 2010-12-30 | 33.11 | 32.87 | 590500 |
|
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