| Day | Rate | Set date |
|---|---|---|
| 1 June | 19.9427 | 01.06.2018 |
| 4 June | 20.0770 | 04.06.2018 |
| 5 June | 20.4605 | 05.06.2018 |
| 6 June | 20.3012 | 06.06.2018 |
| 7 June | 20.4785 | 07.06.2018 |
| 8 June | 20.2895 | 08.06.2018 |
| 11 June | 20.5930 | 11.06.2018 |
| 12 June | 20.7161 | 12.06.2018 |
| 13 June | 20.6425 | 13.06.2018 |
| 14 June | 20.8905 | 14.06.2018 |
| 15 June | 20.6295 | 15.06.2018 |
| 18 June | 20.5090 | 18.06.2018 |
| 19 June | 20.5255 | 19.06.2018 |
| 20 June | 20.3600 | 20.06.2018 |
| 21 June | 20.3260 | 21.06.2018 |
| 22 June | 20.0150 | 22.06.2018 |
| 25 June | 19.8947 | 25.06.2018 |
| 26 June | 19.9533 | 26.06.2018 |
| 27 June | 20.1794 | 27.06.2018 |
| 28 June | 19.7180 | 28.06.2018 |
| 29 June | 19.9175 | 29.06.2018 |