| Date | Currency |
|---|---|
| 06/10/2015 | 4006.63 |
| 29/09/2015 | 3983.65 |
| 22/09/2015 | 4038.70 |
| 15/09/2015 | 4030.95 |
| 08/09/2015 | 3955.91 |
| 03/09/2015 | 4012.40 |
| 25/08/2015 | 4069.52 |
| 18/08/2015 | 4054.46 |
| 11/08/2015 | 4003.81 |
| 04/08/2015 | 4031.29 |
| 28/07/2015 | 3997.19 |
| 21/07/2015 | 4006.97 |
| 14/07/2015 | 3975.94 |
| 07/07/2015 | 3982.99 |
| 30/06/2015 | 4012.80 |
| $ 1 | 12727.96 | +0.134% |
| € 1 | 13781.84 | +0.459% |
| ₽ 1 | 139.46 | +0.288% |