| Date | Open | Close | Volume |
| 2010-03-04 | 0.89 | 0.94 | 23400 |
| 2010-03-03 | 0.88 | 0.89 | 26200 |
| 2010-03-02 | 0.89 | 0.92 | 22000 |
| 2010-03-01 | 0.91 | 0.95 | 144400 |
| 2010-02-26 | 0.90 | 0.91 | 4000 |
| 2010-02-25 | 0.90 | 0.93 | 1300 |
| 2010-02-24 | 0.91 | 0.90 | 15100 |
| 2010-02-23 | 0.91 | 0.85 | 41600 |
| 2010-02-22 | 0.91 | 0.96 | 62900 |
| 2010-02-19 | 0.93 | 0.98 | 900 |
| 2010-02-18 | 0.95 | 0.95 | 64900 |
| 2010-02-17 | 0.96 | 0.99 | 29800 |
| 2010-02-16 | 0.93 | 0.99 | 24100 |
| 2010-02-12 | 0.94 | 0.96 | 1400 |
| 2010-02-11 | 0.93 | 0.93 | 5000 |
| 2010-02-10 | 0.92 | 0.97 | 4200 |
| 2010-02-09 | 0.92 | 0.97 | 1500 |
| 2010-02-08 | 0.94 | 0.90 | 10600 |
| 2010-02-05 | 0.98 | 0.97 | 4800 |
| 2010-02-04 | 1.02 | 0.99 | 13600 |
| 2010-02-03 | 1.02 | 1.02 | 8400 |
| 2010-02-02 | 0.96 | 1.05 | 8700 |
| 2010-02-01 | 0.93 | 1.00 | 276700 |
| 2010-01-29 | 0.90 | 0.94 | 12300 |
| 2010-01-28 | 0.92 | 1.00 | 31000 |
| 2010-01-27 | 0.98 | 0.95 | 20000 |
| 2010-01-26 | 1.00 | 1.00 | 16400 |
| 2010-01-25 | 1.04 | 1.04 | 12900 |
| 2010-01-22 | 1.05 | 1.00 | 49800 |
| 2010-01-21 | 1.06 | 1.03 | 28900 |
| 2010-01-20 | 1.05 | 1.05 | 25900 |
| 2010-01-19 | 1.08 | 1.06 | 16800 |
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