| Date | Currency |
|---|---|
| 28/04/2015 | 50.01 |
| 21/04/2015 | 49.62 |
| 14/04/2015 | 48.99 |
| 07/04/2015 | 43.98 |
| 31/03/2015 | 43.14 |
| 24/03/2015 | 41.38 |
| 17/03/2015 | 40.42 |
| 10/03/2015 | 41.21 |
| 03/03/2015 | 40.26 |
| 24/02/2015 | 39.86 |
| 17/02/2015 | 37.71 |
| 10/02/2015 | 37.07 |
| 03/02/2015 | 35.43 |
| 27/01/2015 | 38.43 |
| 20/01/2015 | 37.29 |
| $ 1 | 12667.00 | +0.022% |
| € 1 | 13481.49 | -2.022% |
| ₽ 1 | 135.77 | -0.506% |