| 2011-02-14 | 1.25 | 1.26 | 7273400 |
| 2011-02-11 | 1.26 | 1.25 | 10742700 |
| 2011-02-10 | 1.24 | 1.26 | 15078400 |
| 2011-02-09 | 1.24 | 1.25 | 18916000 |
| 2011-02-08 | 1.22 | 1.24 | 16866700 |
| 2011-02-07 | 1.23 | 1.22 | 5756400 |
| 2011-02-04 | 1.25 | 1.22 | 8779700 |
| 2011-02-03 | 1.20 | 1.24 | 19133000 |
| 2011-02-02 | 1.19 | 1.23 | 33256800 |
| 2011-02-01 | 1.25 | 1.29 | 20182300 |
| 2011-01-31 | 1.18 | 1.23 | 9327000 |
| 2011-01-28 | 1.26 | 1.17 | 17706800 |
| 2011-01-27 | 1.28 | 1.25 | 13545600 |
| 2011-01-26 | 1.24 | 1.26 | 39409400 |
| 2011-01-25 | 1.23 | 1.23 | 13575000 |
| 2011-01-24 | 1.15 | 1.23 | 21770300 |
| 2011-01-21 | 1.11 | 1.13 | 8477500 |
| 2011-01-20 | 1.13 | 1.10 | 15434300 |
| 2011-01-19 | 1.19 | 1.15 | 43284900 |
| 2011-01-18 | 1.28 | 1.23 | 13254500 |
| 2011-01-14 | 1.27 | 1.27 | 10954100 |
| 2011-01-13 | 1.28 | 1.28 | 21141100 |
| 2011-01-12 | 1.22 | 1.27 | 47557700 |
| 2011-01-11 | 1.13 | 1.19 | 34541900 |
| 2011-01-10 | 1.10 | 1.11 | 9863800 |
| 2011-01-07 | 1.12 | 1.11 | 24028700 |
| 2011-01-06 | 1.15 | 1.13 | 26738500 |
| 2011-01-05 | 1.04 | 1.13 | 32492400 |
| 2011-01-04 | 1.06 | 1.03 | 14423900 |
| 2011-01-03 | 0.98 | 1.04 | 23060600 |
| 2010-12-31 | 0.98 | 0.98 | 15305900 |
| 2010-12-30 | 0.96 | 0.98 | 20340300 |
|
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