| Day | Rate | Set date |
|---|---|---|
| 1 September | 68.8223 | 01.09.2017 |
| 2 September | 68.8223 | 01.09.2017 |
| 3 September | 68.8223 | 01.09.2017 |
| 4 September | 68.8889 | 04.09.2017 |
| 5 September | 68.9138 | 05.09.2017 |
| 6 September | 68.4889 | 06.09.2017 |
| 7 September | 68.2670 | 07.09.2017 |
| 8 September | 68.9650 | 08.09.2017 |
| 9 September | 68.9650 | 08.09.2017 |
| 10 September | 68.9650 | 08.09.2017 |
| 11 September | 68.6188 | 11.09.2017 |
| 12 September | 68.3844 | 12.09.2017 |
| 13 September | 69.0768 | 13.09.2017 |
| 14 September | 68.6480 | 14.09.2017 |
| 15 September | 68.8226 | 15.09.2017 |
| 16 September | 68.8226 | 15.09.2017 |
| 17 September | 68.8226 | 15.09.2017 |
| 18 September | 68.9576 | 18.09.2017 |
| 19 September | 69.5066 | 19.09.2017 |
| 20 September | 69.4380 | 20.09.2017 |
| 21 September | 69.0220 | 21.09.2017 |
| 22 September | 68.8885 | 22.09.2017 |
| 23 September | 68.8885 | 22.09.2017 |
| 24 September | 68.8885 | 22.09.2017 |
| 25 September | 68.0714 | 25.09.2017 |
| 26 September | 67.9870 | 26.09.2017 |
| 27 September | 68.2670 | 27.09.2017 |
| 28 September | 68.3855 | 28.09.2017 |
| 29 September | 68.2519 | 29.09.2017 |
| 30 September | 68.2519 | 29.09.2017 |