| Day | Rate | Set date |
|---|---|---|
| 1 October | 92.4800 | .. |
| 2 October | 91.8900 | .. |
| 3 October | 88.1400 | .. |
| 4 October | 91.7100 | .. |
| 5 October | 89.8800 | .. |
| 8 October | 89.3300 | .. |
| 9 October | 92.3900 | .. |
| 10 October | 91.2500 | .. |
| 11 October | 92.0700 | .. |
| 12 October | 91.8600 | .. |
| 15 October | 91.8500 | .. |
| 16 October | 92.0900 | .. |
| 17 October | 92.1200 | .. |
| 18 October | 92.1000 | .. |
| 19 October | 90.0500 | .. |
| 22 October | 88.7300 | .. |
| 23 October | 86.6700 | .. |
| 24 October | 85.7300 | .. |
| 25 October | 86.0500 | .. |
| 26 October | 86.2800 | .. |
| 29 October | 85.5400 | .. |
| 30 October | 85.6800 | .. |
| 31 October | 86.2400 | .. |