| Day | Rate | Set date |
|---|---|---|
| 2 September | 4.6390 | .. |
| 3 September | 4.6940 | .. |
| 4 September | 4.8100 | .. |
| 5 September | 4.7710 | .. |
| 8 September | 4.6610 | .. |
| 9 September | 4.7300 | .. |
| 10 September | 4.9680 | .. |
| 11 September | 4.7380 | .. |
| 12 September | 4.7660 | .. |
| 15 September | 4.6850 | .. |
| 16 September | 4.6610 | .. |
| 17 September | 4.6420 | .. |
| 18 September | 4.4710 | .. |
| 19 September | 4.4830 | .. |
| 22 September | 4.4940 | .. |
| 23 September | 4.5110 | .. |
| 24 September | 4.5880 | .. |
| 25 September | 4.5420 | .. |
| 26 September | 4.4300 | .. |
| 29 September | 4.8950 | .. |
| 30 September | 4.8300 | .. |