| Day | Rate | Set date |
|---|---|---|
| 1 September | 102.7900 | .. |
| 2 September | 100.3400 | .. |
| 3 September | 102.7700 | .. |
| 4 September | 101.8300 | .. |
| 5 September | 100.8200 | .. |
| 8 September | 100.2000 | .. |
| 9 September | 99.1600 | .. |
| 10 September | 98.0400 | .. |
| 11 September | 98.0800 | .. |
| 12 September | 97.1100 | .. |
| 15 September | 96.6500 | .. |
| 16 September | 99.0500 | .. |
| 17 September | 98.9700 | .. |
| 18 September | 97.7000 | .. |
| 19 September | 98.3900 | .. |
| 22 September | 96.9700 | .. |
| 23 September | 96.8500 | .. |
| 24 September | 96.9500 | .. |
| 25 September | 97.0000 | .. |
| 26 September | 97.0000 | .. |
| 29 September | 97.2000 | .. |
| 30 September | 94.6700 | .. |