| Day | Rate | Set date |
|---|---|---|
| 1 October | 37.0500 | .. |
| 2 October | 33.8300 | .. |
| 3 October | 36.6200 | .. |
| 4 October | 35.9200 | .. |
| 5 October | 37.3500 | .. |
| 8 October | 38.3200 | .. |
| 9 October | 40.1500 | .. |
| 10 October | 38.9400 | .. |
| 11 October | 39.7300 | .. |
| 12 October | 39.4900 | .. |
| 15 October | 38.1400 | .. |
| 16 October | 37.9600 | .. |
| 17 October | 34.0300 | .. |
| 18 October | 34.1100 | .. |
| 19 October | 31.0100 | .. |
| 22 October | 26.8200 | .. |
| 23 October | 28.3100 | .. |
| 24 October | 29.9600 | .. |
| 25 October | 33.2000 | .. |
| 26 October | 32.0500 | .. |
| 29 October | 33.9300 | .. |
| 30 October | 34.2500 | .. |
| 31 October | 34.4100 | .. |