| Day | Rate | Set date |
|---|---|---|
| 1 September | 326.2500 | 31.08.2018 |
| 2 September | 326.2500 | 31.08.2018 |
| 3 September | 326.5800 | 03.09.2018 |
| 4 September | 327.5100 | 04.09.2018 |
| 5 September | 327.8100 | 05.09.2018 |
| 6 September | 326.4900 | 06.09.2018 |
| 7 September | 324.6500 | 07.09.2018 |
| 8 September | 324.6500 | 07.09.2018 |
| 9 September | 324.6500 | 07.09.2018 |
| 10 September | 325.0800 | 10.09.2018 |
| 11 September | 324.7700 | 11.09.2018 |
| 12 September | 325.7300 | 12.09.2018 |
| 13 September | 325.1100 | 13.09.2018 |
| 14 September | 323.6300 | 14.09.2018 |
| 15 September | 323.6300 | 14.09.2018 |
| 16 September | 323.6300 | 14.09.2018 |
| 17 September | 324.5000 | 17.09.2018 |
| 18 September | 323.8200 | 18.09.2018 |
| 19 September | 323.3900 | 19.09.2018 |
| 20 September | 323.7500 | 20.09.2018 |
| 21 September | 324.0500 | 21.09.2018 |
| 22 September | 324.0500 | 21.09.2018 |
| 23 September | 324.0500 | 21.09.2018 |
| 24 September | 323.4900 | 24.09.2018 |
| 25 September | 324.0800 | 25.09.2018 |
| 26 September | 323.8500 | 26.09.2018 |
| 27 September | 323.7000 | 27.09.2018 |
| 28 September | 324.3700 | 28.09.2018 |
| 29 September | 324.3700 | 28.09.2018 |
| 30 September | 324.3700 | 28.09.2018 |