| Day | Rate | Set date |
|---|---|---|
| 2 May | 57.6465 | 30.04.2015 |
| 3 May | 57.6465 | 30.04.2015 |
| 4 May | 57.7651 | 04.05.2015 |
| 5 May | 57.1600 | 05.05.2015 |
| 6 May | 56.0901 | 06.05.2015 |
| 7 May | 57.0550 | 07.05.2015 |
| 8 May | 56.9050 | 08.05.2015 |
| 9 May | 56.9050 | 08.05.2015 |
| 10 May | 56.9050 | 08.05.2015 |
| 11 May | 57.3713 | 11.05.2015 |
| 12 May | 56.9300 | 12.05.2015 |
| 13 May | 55.6080 | 13.05.2015 |
| 14 May | 57.0610 | 14.05.2015 |
| 15 May | 56.7475 | 15.05.2015 |
| 16 May | 56.7475 | 15.05.2015 |
| 17 May | 56.7475 | 15.05.2015 |
| 18 May | 56.0016 | 18.05.2015 |
| 19 May | 55.2035 | 19.05.2015 |
| 20 May | 55.4715 | 20.05.2015 |
| 21 May | 55.2685 | 21.05.2015 |
| 22 May | 55.8500 | 22.05.2015 |
| 23 May | 55.8500 | 22.05.2015 |
| 24 May | 55.8500 | 22.05.2015 |
| 25 May | 54.8810 | 25.05.2015 |
| 26 May | 55.0995 | 26.05.2015 |
| 27 May | 56.4100 | 27.05.2015 |
| 28 May | 57.1277 | 28.05.2015 |
| 29 May | 57.4638 | 29.05.2015 |
| 30 May | 57.4638 | 29.05.2015 |
| 31 May | 57.4638 | 29.05.2015 |