| Days | Date | Open Price | High Price | Low Price | Close Price |
| 1 | 3/1/2012 | 31.6 | 31.6 | 31.6 | 31.6 |
| 2 | 4/1/2012 | 31.6 | 31.6 | 31.6 | 31.6 |
| 3 | 5/1/2012 | 31.61 | 31.6 | 31.6 | 31.6 |
| 4 | 6/1/2012 | 31.6 | 31.6 | 31.6 | 31.6 |
| 5 | 17/1/2012 | 33.18 | 33.18 | 33.18 | 31.6 |
| 6 | 18/1/12 | 33.18 | 33.18 | 33.18 | 33.18 |
| 7 | 19/1/12 | 32.05 | 32.05 | 32.05 | 33.18 |
| 8 | 20/1/12 | 32.05 | 32.05 | 32.05 | 32.05 |
| 9 | 24/1/12 | 30.7 | 30.7 | 30.7 | 32.05 |
| 10 | 25/1/12 | 30.7 | 30.7 | 30.7 | 30.7 |
| 11 | 26/1/12 | 31 | 31 | 31 | 30.7 |
| 12 | 27/1/12 | 31.5 | 31.5 | 31.5 | 31 |
| 13 | 30/1/12 | 31.5 | 31.5 | 31.5 | 31.5 |
| 14 | 31/1/12 | 40 | 40 | 31.5 | 31.5 |
| 15 | 1/2/2012 | 31.5 | 31.5 | 31.5 | 31.5 |
| 16 | 2/2/2012 | 30.01 | 30.01 | 30 | 31.5 |
| 17 | 3/2/2012 | 30 | 30 | 29.11 | 30 |
| 18 | 7/2/2012 | 29.11 | 29.11 | 29.11 | 29.11 |
| 19 | 8/2/2012 | 29.2 | 29.2 | 28 | 29.11 |
| 20 | 9/2/2012 | 27 | 27 | 27 | 28 |