| Day | Rate | Set date |
|---|---|---|
| 1 September | 3.7620 | .. |
| 2 September | 3.7510 | .. |
| 3 September | 3.9390 | .. |
| 7 September | 3.8520 | .. |
| 8 September | 3.8140 | .. |
| 9 September | 3.7680 | .. |
| 10 September | 3.8830 | .. |
| 13 September | 3.9380 | .. |
| 14 September | 3.9660 | .. |
| 15 September | 3.9950 | .. |
| 16 September | 4.0620 | .. |
| 17 September | 4.0240 | .. |
| 20 September | 3.8220 | .. |
| 21 September | 3.9190 | .. |
| 22 September | 3.9660 | .. |
| 23 September | 4.0190 | .. |
| 24 September | 3.8810 | .. |
| 27 September | 3.8000 | .. |
| 28 September | 3.8370 | .. |
| 29 September | 3.9620 | .. |
| 30 September | 3.8720 | .. |