| Day | Rate | Set date |
|---|---|---|
| 1 April | 131.1500 | 29.03.2018 |
| 3 April | 130.7600 | 03.04.2018 |
| 4 April | 130.4300 | 04.04.2018 |
| 5 April | 131.2600 | 05.04.2018 |
| 6 April | 131.3200 | 06.04.2018 |
| 7 April | 131.3200 | 06.04.2018 |
| 8 April | 131.3200 | 06.04.2018 |
| 9 April | 131.6600 | 09.04.2018 |
| 10 April | 132.2800 | 10.04.2018 |
| 11 April | 132.2600 | 11.04.2018 |
| 12 April | 132.0400 | 12.04.2018 |
| 13 April | 132.6400 | 13.04.2018 |
| 14 April | 132.6400 | 13.04.2018 |
| 15 April | 132.6400 | 13.04.2018 |
| 16 April | 132.7700 | 16.04.2018 |
| 17 April | 132.3500 | 17.04.2018 |
| 18 April | 132.8200 | 18.04.2018 |
| 19 April | 132.8800 | 19.04.2018 |
| 20 April | 132.4100 | 20.04.2018 |
| 21 April | 132.4100 | 20.04.2018 |
| 22 April | 132.4100 | 20.04.2018 |
| 23 April | 132.3800 | 23.04.2018 |
| 24 April | 132.9200 | 24.04.2018 |
| 25 April | 133.0300 | 25.04.2018 |
| 26 April | 132.8700 | 26.04.2018 |
| 27 April | 131.9500 | 27.04.2018 |
| 28 April | 131.9500 | 27.04.2018 |
| 29 April | 131.9500 | 27.04.2018 |
| 30 April | 132.1200 | 30.04.2018 |