| Day | Rate | Set date |
|---|---|---|
| 1 May | 120.1700 | 01.05.2015 |
| 4 May | 120.1400 | 04.05.2015 |
| 5 May | 119.8500 | 05.05.2015 |
| 6 May | 119.4700 | 06.05.2015 |
| 7 May | 119.7300 | 07.05.2015 |
| 8 May | 119.8100 | 08.05.2015 |
| 11 May | 120.0800 | 11.05.2015 |
| 12 May | 119.8600 | 12.05.2015 |
| 13 May | 119.1600 | 13.05.2015 |
| 14 May | 119.1700 | 14.05.2015 |
| 15 May | 119.2900 | 15.05.2015 |
| 18 May | 119.9900 | 18.05.2015 |
| 19 May | 120.6900 | 19.05.2015 |
| 20 May | 121.3600 | 20.05.2015 |
| 21 May | 121.0400 | 21.05.2015 |
| 22 May | 121.5500 | 22.05.2015 |
| 25 May | 121.5600 | 25.05.2015 |
| 26 May | 123.1100 | 26.05.2015 |
| 27 May | 123.6700 | 27.05.2015 |
| 28 May | 123.9500 | 28.05.2015 |
| 29 May | 124.1400 | 29.05.2015 |