| Date | Currency |
|---|---|
| 09/12/2008 | 49.28 |
| 02/12/2008 | 49.69 |
| 25/11/2008 | 49.57 |
| 18/11/2008 | 49.79 |
| 11/11/2008 | 50.19 |
| 04/11/2008 | 49.86 |
| 31/10/2008 | 49.75 |
| 28/10/2008 | 49.72 |
| 21/10/2008 | 51.08 |
| 14/10/2008 | 51.00 |
| 07/10/2008 | 51.48 |
| 30/09/2008 | 53.15 |
| $ 1 | 12670.05 | +0.299% |
| € 1 | 13560.75 | +0.610% |
| ₽ 1 | 138.00 | +2.686% |