| Day | Rate | Set date |
|---|---|---|
| 1 July | 105.3400 | .. |
| 2 July | 104.4800 | .. |
| 3 July | 104.0600 | .. |
| 4 July | 103.7600 | .. |
| 7 July | 103.5300 | .. |
| 8 July | 103.4000 | .. |
| 9 July | 102.2900 | .. |
| 10 July | 102.9300 | .. |
| 11 July | 100.8300 | .. |
| 14 July | 100.9100 | .. |
| 15 July | 99.9600 | .. |
| 16 July | 101.2000 | .. |
| 17 July | 103.1900 | .. |
| 18 July | 103.1300 | .. |
| 21 July | 104.5900 | .. |
| 22 July | 104.4200 | .. |
| 23 July | 103.1200 | .. |
| 24 July | 102.0700 | .. |
| 25 July | 102.0900 | .. |
| 28 July | 101.6700 | .. |
| 29 July | 100.9700 | .. |
| 30 July | 100.2700 | .. |
| 31 July | 98.1700 | .. |