| Day | Rate | Set date |
|---|---|---|
| 1 August | 73.4672 | 01.08.2018 |
| 2 August | 73.4819 | 02.08.2018 |
| 3 August | 73.3448 | 03.08.2018 |
| 4 August | 73.3448 | 03.08.2018 |
| 5 August | 73.3448 | 03.08.2018 |
| 6 August | 73.4661 | 06.08.2018 |
| 7 August | 73.5837 | 07.08.2018 |
| 8 August | 75.0618 | 08.08.2018 |
| 9 August | 76.5157 | 09.08.2018 |
| 10 August | 76.8097 | 10.08.2018 |
| 11 August | 76.8097 | 10.08.2018 |
| 12 August | 76.8097 | 10.08.2018 |
| 13 August | 77.4814 | 13.08.2018 |
| 14 August | 75.8530 | 14.08.2018 |
| 15 August | 75.9875 | 15.08.2018 |
| 16 August | 76.2551 | 16.08.2018 |
| 17 August | 76.8166 | 17.08.2018 |
| 18 August | 76.8166 | 17.08.2018 |
| 19 August | 76.8166 | 17.08.2018 |
| 20 August | 76.7235 | 20.08.2018 |
| 21 August | 77.6921 | 21.08.2018 |
| 22 August | 78.9307 | 22.08.2018 |
| 23 August | 78.5871 | 23.08.2018 |
| 24 August | 78.2390 | 24.08.2018 |
| 25 August | 78.2390 | 24.08.2018 |
| 26 August | 78.2390 | 24.08.2018 |
| 27 August | 78.2795 | 27.08.2018 |
| 28 August | 79.0727 | 28.08.2018 |
| 29 August | 79.4075 | 29.08.2018 |
| 30 August | 79.2207 | 30.08.2018 |
| 31 August | 79.0967 | 31.08.2018 |