| 2011-02-14 | 90.53 | 90.89 | 19200 |
| 2011-02-11 | 89.35 | 90.33 | 9900 |
| 2011-02-10 | 88.00 | 89.34 | 29800 |
| 2011-02-09 | 89.04 | 88.51 | 16000 |
| 2011-02-08 | 89.00 | 88.62 | 9000 |
| 2011-02-07 | 88.02 | 88.49 | 31200 |
| 2011-02-04 | 86.99 | 87.79 | 13200 |
| 2011-02-03 | 86.57 | 86.91 | 15700 |
| 2011-02-02 | 86.47 | 86.65 | 5100 |
| 2011-02-01 | 85.49 | 86.49 | 24600 |
| 2011-01-31 | 84.78 | 84.89 | 20000 |
| 2011-01-28 | 85.75 | 84.25 | 25800 |
| 2011-01-27 | 85.76 | 86.00 | 34200 |
| 2011-01-26 | 84.40 | 85.70 | 15500 |
| 2011-01-25 | 84.21 | 83.97 | 5100 |
| 2011-01-24 | 83.94 | 84.25 | 14200 |
| 2011-01-21 | 84.84 | 84.16 | 10800 |
| 2011-01-20 | 85.30 | 84.53 | 8200 |
| 2011-01-19 | 87.63 | 85.79 | 6200 |
| 2011-01-18 | 87.11 | 87.46 | 7100 |
| 2011-01-14 | 86.76 | 87.25 | 8300 |
| 2011-01-13 | 86.76 | 86.68 | 10900 |
| 2011-01-12 | 86.69 | 86.65 | 6100 |
| 2011-01-11 | 86.22 | 86.05 | 5700 |
| 2011-01-10 | 85.19 | 85.89 | 11800 |
| 2011-01-07 | 85.99 | 85.58 | 21300 |
| 2011-01-06 | 86.25 | 85.90 | 11300 |
| 2011-01-05 | 85.12 | 85.93 | 14200 |
| 2011-01-04 | 86.15 | 84.74 | 40600 |
| 2011-01-03 | 85.58 | 86.01 | 86000 |
| 2010-12-31 | 85.37 | 84.51 | 15600 |
| 2010-12-30 | 85.30 | 85.22 | 37200 |
|
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