| Day | Rate | Set date |
|---|---|---|
| 1 September | 4.2599 | 01.09.2017 |
| 2 September | 4.2599 | 01.09.2017 |
| 3 September | 4.2599 | 01.09.2017 |
| 4 September | 4.2644 | 04.09.2017 |
| 5 September | 4.2425 | 05.09.2017 |
| 6 September | 4.2480 | 06.09.2017 |
| 7 September | 4.2236 | 07.09.2017 |
| 8 September | 4.2406 | 08.09.2017 |
| 9 September | 4.2406 | 08.09.2017 |
| 10 September | 4.2406 | 08.09.2017 |
| 11 September | 4.2255 | 11.09.2017 |
| 12 September | 4.2197 | 12.09.2017 |
| 13 September | 4.2339 | 13.09.2017 |
| 14 September | 4.2094 | 14.09.2017 |
| 15 September | 4.2090 | 15.09.2017 |
| 16 September | 4.2090 | 15.09.2017 |
| 17 September | 4.2090 | 15.09.2017 |
| 18 September | 4.2084 | 18.09.2017 |
| 19 September | 4.2103 | 19.09.2017 |
| 20 September | 4.2067 | 20.09.2017 |
| 21 September | 4.1933 | 21.09.2017 |
| 22 September | 4.1755 | 22.09.2017 |
| 23 September | 4.1755 | 22.09.2017 |
| 24 September | 4.1755 | 22.09.2017 |
| 25 September | 4.1666 | 25.09.2017 |
| 26 September | 4.1579 | 26.09.2017 |
| 27 September | 4.1659 | 27.09.2017 |
| 28 September | 4.1477 | 28.09.2017 |
| 29 September | 4.1591 | 29.09.2017 |
| 30 September | 4.1591 | 29.09.2017 |