| Day | Rate | Set date |
|---|---|---|
| 1 September | 11.7570 | .. |
| 2 September | 11.6910 | .. |
| 6 September | 11.6570 | .. |
| 7 September | 11.2010 | .. |
| 8 September | 11.3470 | .. |
| 9 September | 11.2630 | .. |
| 12 September | 11.0310 | .. |
| 13 September | 10.7630 | .. |
| 14 September | 11.1660 | .. |
| 15 September | 11.3360 | .. |
| 16 September | 11.1440 | .. |
| 19 September | 12.6630 | .. |
| 20 September | 12.4920 | .. |
| 21 September | 12.5940 | .. |
| 22 September | 12.7900 | .. |
| 23 September | 12.3240 | .. |
| 26 September | 12.4400 | .. |
| 27 September | 12.6560 | .. |
| 28 September | 13.9070 | .. |
| 29 September | 14.1960 | .. |
| 30 September | 13.9210 | .. |