| Day | Rate | Set date |
|---|---|---|
| 2 May | 13.2413 | 30.04.2015 |
| 3 May | 13.2413 | 30.04.2015 |
| 4 May | 13.4390 | 04.05.2015 |
| 5 May | 13.3938 | 05.05.2015 |
| 6 May | 13.5142 | 06.05.2015 |
| 7 May | 13.5617 | 07.05.2015 |
| 8 May | 13.5267 | 08.05.2015 |
| 9 May | 13.5267 | 08.05.2015 |
| 10 May | 13.5267 | 08.05.2015 |
| 11 May | 13.3584 | 11.05.2015 |
| 12 May | 13.6327 | 12.05.2015 |
| 13 May | 13.4450 | 13.05.2015 |
| 14 May | 13.5127 | 14.05.2015 |
| 15 May | 13.4438 | 15.05.2015 |
| 16 May | 13.4438 | 15.05.2015 |
| 17 May | 13.4438 | 15.05.2015 |
| 18 May | 13.5051 | 18.05.2015 |
| 19 May | 13.2540 | 19.05.2015 |
| 20 May | 13.2281 | 20.05.2015 |
| 21 May | 13.1113 | 21.05.2015 |
| 22 May | 13.1543 | 22.05.2015 |
| 23 May | 13.1543 | 22.05.2015 |
| 24 May | 13.1543 | 22.05.2015 |
| 25 May | 13.1034 | 25.05.2015 |
| 26 May | 13.1248 | 26.05.2015 |
| 27 May | 13.1620 | 27.05.2015 |
| 28 May | 13.2001 | 28.05.2015 |
| 29 May | 13.3409 | 29.05.2015 |
| 30 May | 13.3409 | 29.05.2015 |
| 31 May | 13.3409 | 29.05.2015 |