| Day | Rate | Set date |
|---|---|---|
| 1 August | 4.8740 | .. |
| 4 August | 4.6300 | .. |
| 5 August | 4.6770 | .. |
| 6 August | 4.7450 | .. |
| 7 August | 5.0820 | .. |
| 8 August | 5.0370 | .. |
| 11 August | 5.1290 | .. |
| 12 August | 5.2170 | .. |
| 13 August | 5.1790 | .. |
| 14 August | 4.8910 | .. |
| 15 August | 4.8480 | .. |
| 18 August | 4.8830 | .. |
| 19 August | 4.9640 | .. |
| 20 August | 5.1190 | .. |
| 21 August | 5.2750 | .. |
| 22 August | 5.2800 | .. |
| 25 August | 5.0830 | .. |
| 26 August | 5.0380 | .. |
| 27 August | 4.9270 | .. |
| 28 August | 4.9440 | .. |
| 29 August | 4.7310 | .. |