| Day | Rate | Set date |
|---|---|---|
| 1 April | 4.8976 | 29.03.2018 |
| 3 April | 4.8967 | 03.04.2018 |
| 4 April | 4.9262 | 04.04.2018 |
| 5 April | 4.9543 | 05.04.2018 |
| 6 April | 4.9644 | 06.04.2018 |
| 7 April | 4.9644 | 06.04.2018 |
| 8 April | 4.9644 | 06.04.2018 |
| 9 April | 5.0018 | 09.04.2018 |
| 10 April | 5.0622 | 10.04.2018 |
| 11 April | 5.1832 | 11.04.2018 |
| 12 April | 5.0473 | 12.04.2018 |
| 13 April | 5.0411 | 13.04.2018 |
| 14 April | 5.0411 | 13.04.2018 |
| 15 April | 5.0411 | 13.04.2018 |
| 16 April | 5.0816 | 16.04.2018 |
| 17 April | 5.0734 | 17.04.2018 |
| 18 April | 5.0710 | 18.04.2018 |
| 19 April | 4.9838 | 19.04.2018 |
| 20 April | 4.9803 | 20.04.2018 |
| 21 April | 4.9803 | 20.04.2018 |
| 22 April | 4.9803 | 20.04.2018 |
| 23 April | 5.0079 | 23.04.2018 |
| 24 April | 4.9985 | 24.04.2018 |
| 25 April | 5.0008 | 25.04.2018 |
| 26 April | 4.9531 | 26.04.2018 |
| 27 April | 4.8882 | 27.04.2018 |
| 28 April | 4.8882 | 27.04.2018 |
| 29 April | 4.8882 | 27.04.2018 |
| 30 April | 4.8896 | 30.04.2018 |