| 2011-02-14 | 12.77 | 12.90 | 59800 |
| 2011-02-11 | 12.39 | 12.84 | 26300 |
| 2011-02-10 | 12.89 | 12.49 | 43800 |
| 2011-02-09 | 13.10 | 12.91 | 47700 |
| 2011-02-08 | 12.55 | 13.09 | 136600 |
| 2011-02-07 | 10.88 | 11.53 | 41100 |
| 2011-02-04 | 11.18 | 10.90 | 34100 |
| 2011-02-03 | 11.34 | 11.24 | 19600 |
| 2011-02-02 | 11.31 | 11.34 | 21000 |
| 2011-02-01 | 10.94 | 11.40 | 26400 |
| 2011-01-31 | 10.49 | 10.88 | 35800 |
| 2011-01-28 | 11.38 | 10.38 | 48500 |
| 2011-01-27 | 11.55 | 11.36 | 9600 |
| 2011-01-26 | 11.13 | 11.54 | 19200 |
| 2011-01-25 | 11.05 | 11.06 | 15800 |
| 2011-01-24 | 10.47 | 11.17 | 29500 |
| 2011-01-21 | 10.50 | 10.44 | 41200 |
| 2011-01-20 | 11.15 | 10.62 | 38000 |
| 2011-01-19 | 12.14 | 11.26 | 39400 |
| 2011-01-18 | 11.99 | 12.16 | 29200 |
| 2011-01-14 | 11.98 | 12.10 | 32300 |
| 2011-01-13 | 11.93 | 11.96 | 23400 |
| 2011-01-12 | 12.45 | 12.16 | 21200 |
| 2011-01-11 | 12.04 | 12.33 | 14400 |
| 2011-01-10 | 11.77 | 12.01 | 31900 |
| 2011-01-07 | 12.09 | 11.86 | 42800 |
| 2011-01-06 | 11.98 | 12.03 | 16300 |
| 2011-01-05 | 12.02 | 12.01 | 38400 |
| 2011-01-04 | 12.79 | 12.09 | 21400 |
| 2011-01-03 | 12.43 | 12.71 | 35300 |
| 2010-12-31 | 12.45 | 12.25 | 26900 |
| 2010-12-30 | 12.16 | 12.37 | 25000 |
|
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