| 2011-02-14 | 1.26 | 1.29 | 12300 |
| 2011-02-11 | 1.29 | 1.27 | 38500 |
| 2011-02-10 | 1.30 | 1.30 | 11800 |
| 2011-02-09 | 1.30 | 1.30 | 7800 |
| 2011-02-08 | 1.30 | 1.31 | 118200 |
| 2011-02-07 | 1.27 | 1.30 | 28800 |
| 2011-02-04 | 1.26 | 1.26 | 22800 |
| 2011-02-03 | 1.29 | 1.25 | 114900 |
| 2011-02-02 | 1.31 | 1.30 | 162200 |
| 2011-02-01 | 1.32 | 1.30 | 83100 |
| 2011-01-31 | 1.30 | 1.31 | 45400 |
| 2011-01-28 | 1.29 | 1.30 | 21800 |
| 2011-01-27 | 1.30 | 1.29 | 13700 |
| 2011-01-26 | 1.32 | 1.32 | 12900 |
| 2011-01-25 | 1.30 | 1.32 | 14700 |
| 2011-01-24 | 1.34 | 1.27 | 103500 |
| 2011-01-21 | 1.29 | 1.34 | 30300 |
| 2011-01-20 | 1.33 | 1.30 | 72200 |
| 2011-01-19 | 1.37 | 1.32 | 88200 |
| 2011-01-18 | 1.39 | 1.35 | 35900 |
| 2011-01-14 | 1.41 | 1.41 | 10200 |
| 2011-01-13 | 1.37 | 1.42 | 42100 |
| 2011-01-12 | 1.43 | 1.38 | 52500 |
| 2011-01-11 | 1.41 | 1.43 | 79300 |
| 2011-01-10 | 1.41 | 1.39 | 35700 |
| 2011-01-07 | 1.40 | 1.41 | 20300 |
| 2011-01-06 | 1.40 | 1.38 | 22000 |
| 2011-01-05 | 1.39 | 1.40 | 19300 |
| 2011-01-04 | 1.48 | 1.41 | 26500 |
| 2011-01-03 | 1.46 | 1.45 | 45400 |
| 2010-12-31 | 1.42 | 1.42 | 22000 |
| 2010-12-30 | 1.43 | 1.45 | 74100 |
|
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