| Day | Rate | Set date |
|---|---|---|
| 3 October | 77.6100 | .. |
| 4 October | 75.6700 | .. |
| 5 October | 79.6800 | .. |
| 6 October | 82.5900 | .. |
| 7 October | 82.9800 | .. |
| 10 October | 85.4100 | .. |
| 11 October | 85.8100 | .. |
| 12 October | 85.5700 | .. |
| 13 October | 84.2300 | .. |
| 14 October | 86.8000 | .. |
| 17 October | 86.3800 | .. |
| 18 October | 88.3400 | .. |
| 19 October | 86.1100 | .. |
| 20 October | 85.3000 | .. |
| 21 October | 87.4000 | .. |
| 24 October | 91.2700 | .. |
| 25 October | 93.1700 | .. |
| 26 October | 90.2000 | .. |
| 27 October | 93.9600 | .. |
| 28 October | 93.3200 | .. |
| 31 October | 93.1900 | .. |