| Day | Rate | Set date |
|---|---|---|
| 1 August | 1 307.4000 | 01.08.2018 |
| 2 August | 1 312.7200 | 02.08.2018 |
| 3 August | 1 303.1200 | 03.08.2018 |
| 4 August | 1 303.1200 | 03.08.2018 |
| 5 August | 1 303.1200 | 03.08.2018 |
| 6 August | 1 299.2700 | 06.08.2018 |
| 7 August | 1 299.3700 | 07.08.2018 |
| 8 August | 1 298.5800 | 08.08.2018 |
| 9 August | 1 298.0300 | 09.08.2018 |
| 10 August | 1 293.5400 | 10.08.2018 |
| 11 August | 1 293.5400 | 10.08.2018 |
| 12 August | 1 293.5400 | 10.08.2018 |
| 13 August | 1 294.4700 | 13.08.2018 |
| 14 August | 1 286.6000 | 14.08.2018 |
| 15 August | 1 285.4900 | 15.08.2018 |
| 16 August | 1 284.5600 | 16.08.2018 |
| 17 August | 1 282.3800 | 17.08.2018 |
| 18 August | 1 282.3800 | 17.08.2018 |
| 19 August | 1 282.3800 | 17.08.2018 |
| 20 August | 1 281.6900 | 20.08.2018 |
| 21 August | 1 287.7900 | 21.08.2018 |
| 22 August | 1 298.9500 | 22.08.2018 |
| 23 August | 1 299.7500 | 23.08.2018 |
| 24 August | 1 292.4100 | 24.08.2018 |
| 25 August | 1 292.4100 | 24.08.2018 |
| 26 August | 1 292.4100 | 24.08.2018 |
| 27 August | 1 294.4100 | 27.08.2018 |
| 28 August | 1 294.6700 | 28.08.2018 |
| 29 August | 1 299.2700 | 29.08.2018 |
| 30 August | 1 297.5300 | 30.08.2018 |
| 31 August | 1 301.9100 | 31.08.2018 |