| Date | Currency |
|---|---|
| 22/02/2011 | 548.35 |
| 15/02/2011 | 544.22 |
| 08/02/2011 | 545.94 |
| 01/02/2011 | 541.14 |
| 25/01/2011 | 540.11 |
| 18/01/2011 | 539.16 |
| 11/01/2011 | 535.81 |
| 04/01/2011 | 535.60 |
| 28/12/2010 | 530.23 |
| 21/12/2010 | 520.17 |
| 14/12/2010 | 522.80 |
| 07/12/2010 | 520.34 |
| 30/11/2010 | 518.53 |
| 23/11/2010 | 525.93 |
| 16/11/2010 | 520.91 |
| $ 1 | 12727.96 | +0.134% |
| € 1 | 13781.84 | +0.459% |
| ₽ 1 | 139.46 | +0.288% |