| Day | Rate | Set date |
|---|---|---|
| 3 October | 65.4700 | .. |
| 4 October | 63.9000 | .. |
| 5 October | 62.7900 | .. |
| 6 October | 61.3600 | .. |
| 7 October | 61.8400 | .. |
| 10 October | 61.8000 | .. |
| 11 October | 63.5300 | .. |
| 12 October | 64.1200 | .. |
| 13 October | 63.0800 | .. |
| 14 October | 62.6300 | .. |
| 17 October | 64.3600 | .. |
| 18 October | 63.2000 | .. |
| 19 October | 62.4100 | .. |
| 20 October | 61.0300 | .. |
| 21 October | 60.6300 | .. |
| 24 October | 60.3200 | .. |
| 25 October | 62.4400 | .. |
| 26 October | 60.6600 | .. |
| 27 October | 61.0900 | .. |
| 28 October | 61.2200 | .. |
| 31 October | 59.7600 | .. |