| Day | Rate | Set date |
|---|---|---|
| 1 September | 31.8500 | .. |
| 4 September | 32.8400 | .. |
| 5 September | 32.9800 | .. |
| 6 September | 34.2800 | .. |
| 7 September | 34.5500 | .. |
| 8 September | 32.7800 | .. |
| 11 September | 33.6200 | .. |
| 12 September | 32.4800 | .. |
| 13 September | 31.5300 | .. |
| 14 September | 31.9400 | .. |
| 15 September | 33.9800 | .. |
| 18 September | 34.4600 | .. |
| 19 September | 33.6300 | .. |
| 20 September | 33.7400 | .. |
| 21 September | 32.7300 | .. |
| 22 September | 31.2500 | .. |
| 25 September | 30.2400 | .. |
| 26 September | 30.4200 | .. |
| 27 September | 30.5400 | .. |
| 28 September | 29.2600 | .. |
| 29 September | 29.8400 | .. |