| Day | Rate | Set date |
|---|---|---|
| 1 August | 3.7980 | .. |
| 4 August | 3.8340 | .. |
| 5 August | 3.8970 | .. |
| 6 August | 3.9330 | .. |
| 7 August | 3.8760 | .. |
| 8 August | 3.9620 | .. |
| 11 August | 3.9650 | .. |
| 12 August | 3.9740 | .. |
| 13 August | 3.8310 | .. |
| 14 August | 3.9060 | .. |
| 15 August | 3.7760 | .. |
| 18 August | 3.7920 | .. |
| 19 August | 3.8770 | .. |
| 20 August | 3.8230 | .. |
| 21 August | 3.8890 | .. |
| 22 August | 3.8400 | .. |
| 25 August | 3.9370 | .. |
| 26 August | 3.9110 | .. |
| 27 August | 3.9570 | .. |
| 28 August | 4.0440 | .. |
| 29 August | 4.0650 | .. |