| Date | Currency |
|---|---|
| 18/01/2011 | 2548.61 |
| 11/01/2011 | 2506.80 |
| 04/01/2011 | 2526.50 |
| 28/12/2010 | 2508.25 |
| 21/12/2010 | 2516.31 |
| 14/12/2010 | 2518.09 |
| 07/12/2010 | 2513.05 |
| 30/11/2010 | 2518.23 |
| 23/11/2010 | 2547.06 |
| 16/11/2010 | 2548.31 |
| 09/11/2010 | 2582.30 |
| 02/11/2010 | 2558.31 |
| 26/10/2010 | 2554.30 |
| 19/10/2010 | 2568.10 |
| 12/10/2010 | 2544.85 |
| $ 1 | 11450.03 | -0.245% |
| € 1 | 12387.79 | -0.088% |
| ₽ 1 | 143.41 | -0.306% |