| Day | Rate | Set date |
|---|---|---|
| 1 September | 95.8300 | .. |
| 2 September | 92.8800 | .. |
| 3 September | 95.5400 | .. |
| 4 September | 94.4500 | .. |
| 5 September | 93.2900 | .. |
| 8 September | 92.6600 | .. |
| 9 September | 92.7500 | .. |
| 10 September | 91.6700 | .. |
| 11 September | 92.8300 | .. |
| 12 September | 92.2700 | .. |
| 15 September | 92.9200 | .. |
| 16 September | 94.8800 | .. |
| 17 September | 94.4200 | .. |
| 18 September | 93.0700 | .. |
| 19 September | 92.4100 | .. |
| 22 September | 91.5200 | .. |
| 23 September | 91.5600 | .. |
| 24 September | 92.8000 | .. |
| 25 September | 92.5300 | .. |
| 26 September | 93.5400 | .. |
| 29 September | 94.5700 | .. |
| 30 September | 91.1600 | .. |