| Day | Rate | Set date |
|---|---|---|
| 4 September | 5.6290 | .. |
| 5 September | 5.8050 | .. |
| 6 September | 5.6500 | .. |
| 7 September | 5.5010 | .. |
| 10 September | 5.8910 | .. |
| 11 September | 5.9340 | .. |
| 12 September | 6.4380 | .. |
| 13 September | 6.0290 | .. |
| 14 September | 6.2790 | .. |
| 17 September | 6.6530 | .. |
| 18 September | 6.5680 | .. |
| 19 September | 6.1800 | .. |
| 20 September | 6.0080 | .. |
| 21 September | 6.0800 | .. |
| 24 September | 6.3700 | .. |
| 25 September | 6.3600 | .. |
| 26 September | 6.4230 | .. |
| 27 September | 6.9190 | .. |
| 28 September | 6.8700 | .. |