| Date | Currency |
|---|---|
| 20/09/2011 | 561.66 |
| 13/09/2011 | 576.18 |
| 06/09/2011 | 585.48 |
| 29/08/2011 | 581.83 |
| 23/08/2011 | 583.30 |
| 16/08/2011 | 580.60 |
| 09/08/2011 | 574.27 |
| 02/08/2011 | 587.81 |
| 26/07/2011 | 580.01 |
| 19/07/2011 | 571.75 |
| 12/07/2011 | 572.75 |
| 05/07/2011 | 572.08 |
| 28/06/2011 | 560.34 |
| 21/06/2011 | 563.49 |
| 14/06/2011 | 563.26 |
| $ 1 | 12727.96 | +0.134% |
| € 1 | 13781.84 | +0.459% |
| ₽ 1 | 139.46 | +0.288% |