| Day | Rate | Set date |
|---|---|---|
| 1 October | 37.0900 | .. |
| 2 October | 33.9500 | .. |
| 3 October | 37.3200 | .. |
| 4 October | 36.9300 | .. |
| 5 October | 37.9900 | .. |
| 8 October | 38.9500 | .. |
| 9 October | 40.4000 | .. |
| 10 October | 38.6900 | .. |
| 11 October | 40.4200 | .. |
| 12 October | 39.6900 | .. |
| 15 October | 37.9500 | .. |
| 16 October | 38.8900 | .. |
| 17 October | 36.7200 | .. |
| 18 October | 36.8000 | .. |
| 19 October | 33.7900 | .. |
| 22 October | 28.3800 | .. |
| 23 October | 29.3700 | .. |
| 24 October | 31.0800 | .. |
| 25 October | 34.2500 | .. |
| 26 October | 33.0100 | .. |
| 29 October | 34.6800 | .. |
| 30 October | 34.5400 | .. |
| 31 October | 35.2300 | .. |