| Day | Rate | Set date |
|---|---|---|
| 3 July | 47.0700 | .. |
| 4 July | 47.1300 | .. |
| 5 July | 45.1300 | .. |
| 6 July | 45.5200 | .. |
| 7 July | 44.2300 | .. |
| 10 July | 44.4000 | .. |
| 11 July | 45.0400 | .. |
| 12 July | 45.4900 | .. |
| 13 July | 46.0800 | .. |
| 14 July | 46.5400 | .. |
| 17 July | 46.0200 | .. |
| 18 July | 46.4000 | .. |
| 19 July | 47.1200 | .. |
| 20 July | 46.7900 | .. |
| 21 July | 45.7700 | .. |
| 24 July | 46.3400 | .. |
| 25 July | 47.8900 | .. |
| 26 July | 48.7500 | .. |
| 27 July | 49.0400 | .. |
| 28 July | 49.7100 | .. |
| 31 July | 50.1700 | .. |