| Day | Rate | Set date |
|---|---|---|
| 2 August | 5.8130 | .. |
| 3 August | 5.8160 | .. |
| 4 August | 5.6610 | .. |
| 5 August | 5.7120 | .. |
| 6 August | 5.5880 | .. |
| 9 August | 5.6930 | .. |
| 10 August | 5.7910 | .. |
| 11 August | 5.6140 | .. |
| 12 August | 5.4420 | .. |
| 13 August | 5.5330 | .. |
| 16 August | 5.3780 | .. |
| 17 August | 5.3730 | .. |
| 18 August | 5.3820 | .. |
| 19 August | 5.5070 | .. |
| 20 August | 5.5520 | .. |
| 23 August | 5.3100 | .. |
| 24 August | 5.3380 | .. |
| 25 August | 5.2980 | .. |
| 26 August | 5.1890 | .. |
| 27 August | 5.0820 | .. |
| 30 August | 5.2340 | .. |
| 31 August | 5.0740 | .. |