| Day | Rate | Set date |
|---|---|---|
| 1 August | 109.5400 | .. |
| 2 August | 108.9500 | .. |
| 5 August | 108.7000 | .. |
| 6 August | 108.1800 | .. |
| 7 August | 107.4400 | .. |
| 8 August | 106.6800 | .. |
| 9 August | 108.2200 | .. |
| 12 August | 108.9700 | .. |
| 13 August | 109.8200 | .. |
| 14 August | 110.2000 | .. |
| 15 August | 111.1100 | .. |
| 16 August | 110.4000 | .. |
| 19 August | 109.9000 | .. |
| 20 August | 110.1500 | .. |
| 21 August | 109.8100 | .. |
| 22 August | 109.9000 | .. |
| 23 August | 111.0400 | .. |
| 26 August | 110.7300 | .. |
| 27 August | 114.3600 | .. |
| 28 August | 116.6100 | .. |
| 29 August | 115.1600 | .. |
| 30 August | 114.0100 | .. |