| Day | Rate | Set date |
|---|---|---|
| 1 April | 3.3994 | 01.04.2015 |
| 2 April | 3.4307 | 02.04.2015 |
| 4 April | 3.4307 | 02.04.2015 |
| 5 April | 3.4307 | 02.04.2015 |
| 7 April | 3.3979 | 07.04.2015 |
| 8 April | 3.3676 | 08.04.2015 |
| 9 April | 3.2681 | 09.04.2015 |
| 10 April | 3.2639 | 10.04.2015 |
| 11 April | 3.2639 | 10.04.2015 |
| 12 April | 3.2639 | 10.04.2015 |
| 13 April | 3.2694 | 13.04.2015 |
| 14 April | 3.2857 | 14.04.2015 |
| 15 April | 3.2661 | 15.04.2015 |
| 16 April | 3.2312 | 16.04.2015 |
| 17 April | 3.2562 | 17.04.2015 |
| 18 April | 3.2562 | 17.04.2015 |
| 19 April | 3.2562 | 17.04.2015 |
| 20 April | 3.2728 | 20.04.2015 |
| 21 April | 3.2423 | 21.04.2015 |
| 22 April | 3.2461 | 22.04.2015 |
| 23 April | 3.2328 | 23.04.2015 |
| 24 April | 3.2183 | 24.04.2015 |
| 25 April | 3.2183 | 24.04.2015 |
| 26 April | 3.2183 | 24.04.2015 |
| 27 April | 3.2023 | 27.04.2015 |
| 28 April | 3.1786 | 28.04.2015 |
| 29 April | 3.2467 | 29.04.2015 |
| 30 April | 3.3232 | 30.04.2015 |