| Day | Rate | Set date |
|---|---|---|
| 1 October | 80.4900 | 01.10.2021 |
| 3 October | 80.5250 | 03.10.2021 |
| 4 October | 80.6850 | 04.10.2021 |
| 5 October | 80.8700 | 05.10.2021 |
| 6 October | 81.2750 | 06.10.2021 |
| 7 October | 81.0700 | 07.10.2021 |
| 8 October | 81.6450 | 08.10.2021 |
| 9 October | 82.0250 | 09.10.2021 |
| 11 October | 82.0650 | 11.10.2021 |
| 12 October | 83.3150 | 12.10.2021 |
| 13 October | 83.4850 | 13.10.2021 |
| 14 October | 83.5850 | 14.10.2021 |
| 15 October | 84.3200 | 15.10.2021 |
| 16 October | 84.8250 | 16.10.2021 |
| 18 October | 84.9950 | 18.10.2021 |
| 19 October | 84.7250 | 19.10.2021 |
| 20 October | 85.4950 | 20.10.2021 |
| 21 October | 85.9500 | 21.10.2021 |
| 22 October | 85.1100 | 22.10.2021 |
| 23 October | 84.7100 | 23.10.2021 |
| 25 October | 84.7600 | 25.10.2021 |
| 26 October | 85.1800 | 26.10.2021 |
| 27 October | 85.7000 | 27.10.2021 |
| 28 October | 85.5650 | 28.10.2021 |
| 29 October | 85.6300 | 29.10.2021 |
| 30 October | 85.7600 | 30.10.2021 |