| Day | Rate | Set date |
|---|---|---|
| 1 July | 4.6631 | 29.06.2018 |
| 2 July | 4.6578 | 02.07.2018 |
| 3 July | 4.6615 | 03.07.2018 |
| 4 July | 4.6656 | 04.07.2018 |
| 5 July | 4.6625 | 05.07.2018 |
| 6 July | 4.6608 | 06.07.2018 |
| 7 July | 4.6608 | 06.07.2018 |
| 8 July | 4.6608 | 06.07.2018 |
| 9 July | 4.6585 | 09.07.2018 |
| 10 July | 4.6585 | 10.07.2018 |
| 11 July | 4.6602 | 11.07.2018 |
| 12 July | 4.6588 | 12.07.2018 |
| 13 July | 4.6578 | 13.07.2018 |
| 14 July | 4.6578 | 13.07.2018 |
| 15 July | 4.6578 | 13.07.2018 |
| 16 July | 4.6558 | 16.07.2018 |
| 17 July | 4.6617 | 17.07.2018 |
| 18 July | 4.6560 | 18.07.2018 |
| 19 July | 4.6575 | 19.07.2018 |
| 20 July | 4.6523 | 20.07.2018 |
| 21 July | 4.6523 | 20.07.2018 |
| 22 July | 4.6523 | 20.07.2018 |
| 23 July | 4.6464 | 23.07.2018 |
| 24 July | 4.6398 | 24.07.2018 |
| 25 July | 4.6275 | 25.07.2018 |
| 26 July | 4.6318 | 26.07.2018 |
| 27 July | 4.6290 | 27.07.2018 |
| 28 July | 4.6290 | 27.07.2018 |
| 29 July | 4.6290 | 27.07.2018 |
| 30 July | 4.6238 | 30.07.2018 |
| 31 July | 4.6255 | 31.07.2018 |