| Day | Rate | Set date |
|---|---|---|
| 1 August | 73.0000 | 01.08.2019 |
| 2 August | 72.4800 | 02.08.2019 |
| 5 August | 71.5900 | 05.08.2019 |
| 6 August | 72.0000 | 06.08.2019 |
| 7 August | 71.8000 | 07.08.2019 |
| 8 August | 72.1400 | 08.08.2019 |
| 9 August | 71.7100 | 09.08.2019 |
| 12 August | 71.1100 | 12.08.2019 |
| 13 August | 72.6000 | 13.08.2019 |
| 14 August | 71.4700 | 14.08.2019 |
| 15 August | 71.9100 | 15.08.2019 |
| 16 August | 72.1300 | 16.08.2019 |
| 19 August | 72.1400 | 19.08.2019 |
| 20 August | 72.0000 | 20.08.2019 |
| 21 August | 72.3000 | 21.08.2019 |
| 22 August | 71.9200 | 22.08.2019 |
| 23 August | 71.2200 | 23.08.2019 |
| 26 August | 71.9100 | 26.08.2019 |
| 27 August | 71.3900 | 27.08.2019 |
| 28 August | 71.4700 | 28.08.2019 |
| 29 August | 71.6400 | 29.08.2019 |
| 30 August | 71.6200 | 30.08.2019 |