| Day | Rate | Set date |
|---|---|---|
| 1 October | 58.8900 | .. |
| 2 October | 57.6900 | .. |
| 3 October | 57.7100 | .. |
| 4 October | 58.3700 | .. |
| 7 October | 58.3500 | .. |
| 8 October | 58.2400 | .. |
| 9 October | 58.3200 | .. |
| 10 October | 59.1000 | .. |
| 11 October | 60.5100 | .. |
| 14 October | 59.3500 | .. |
| 15 October | 58.7400 | .. |
| 16 October | 59.4200 | .. |
| 17 October | 59.9100 | .. |
| 18 October | 59.4200 | .. |
| 21 October | 58.9600 | .. |
| 22 October | 59.7000 | .. |
| 23 October | 61.1700 | .. |
| 24 October | 61.6700 | .. |
| 25 October | 62.0200 | .. |
| 28 October | 61.5700 | .. |
| 29 October | 61.5900 | .. |
| 30 October | 60.6100 | .. |
| 31 October | 60.2300 | .. |