| Day | Rate | Set date |
|---|---|---|
| 1 October | 23.0700 | .. |
| 2 October | 23.1000 | .. |
| 3 October | 23.7400 | .. |
| 4 October | 23.8500 | .. |
| 7 October | 24.4900 | .. |
| 8 October | 24.5800 | .. |
| 9 October | 24.2700 | .. |
| 10 October | 23.5900 | .. |
| 11 October | 23.9800 | .. |
| 14 October | 24.8600 | .. |
| 15 October | 24.7300 | .. |
| 16 October | 24.8300 | .. |
| 17 October | 24.1900 | .. |
| 18 October | 24.5300 | .. |
| 21 October | 24.6400 | .. |
| 22 October | 24.6600 | .. |
| 23 October | 24.0700 | .. |
| 24 October | 23.7500 | .. |
| 25 October | 24.2200 | .. |
| 28 October | 24.1800 | .. |
| 29 October | 23.7400 | .. |
| 30 October | 23.5700 | .. |
| 31 October | 22.6700 | .. |