| Day | Rate | Set date |
|---|---|---|
| 3 September | 6.6340 | 03.09.2018 |
| 4 September | 6.6711 | 04.09.2018 |
| 5 September | 6.6011 | 05.09.2018 |
| 6 September | 6.5827 | 06.09.2018 |
| 7 September | 6.3970 | 07.09.2018 |
| 10 September | 6.4616 | 10.09.2018 |
| 11 September | 6.4302 | 11.09.2018 |
| 12 September | 6.3420 | 12.09.2018 |
| 13 September | 6.0812 | 13.09.2018 |
| 14 September | 6.1703 | 14.09.2018 |
| 17 September | 6.3144 | 17.09.2018 |
| 18 September | 6.3846 | 18.09.2018 |
| 19 September | 6.2493 | 19.09.2018 |
| 20 September | 6.1960 | 20.09.2018 |
| 21 September | 6.2937 | 21.09.2018 |
| 24 September | 6.1524 | 24.09.2018 |
| 25 September | 6.1618 | 25.09.2018 |
| 26 September | 6.1070 | 26.09.2018 |
| 27 September | 6.0080 | 27.09.2018 |
| 28 September | 6.0560 | 28.09.2018 |