| Day | Rate | Set date |
|---|---|---|
| 4 September | 29.1200 | .. |
| 5 September | 29.7700 | .. |
| 6 September | 31.4300 | .. |
| 7 September | 30.0400 | .. |
| 10 September | 31.3000 | .. |
| 11 September | 30.7600 | .. |
| 12 September | 30.9700 | .. |
| 13 September | 31.0700 | .. |
| 14 September | 31.7600 | .. |
| 17 September | 33.6300 | .. |
| 18 September | 33.4100 | .. |
| 19 September | 33.1800 | .. |
| 20 September | 34.7100 | .. |
| 21 September | 35.4300 | .. |
| 24 September | 38.2500 | .. |
| 25 September | 37.5300 | .. |
| 26 September | 38.6700 | .. |
| 27 September | 39.5400 | .. |
| 28 September | 39.5100 | .. |