| Day | Rate | Set date |
|---|---|---|
| 1 July | 108.4300 | .. |
| 3 July | 108.1900 | .. |
| 4 July | 110.4000 | .. |
| 5 July | 99.5000 | .. |
| 6 July | 98.5300 | .. |
| 7 July | 102.7300 | .. |
| 8 July | 104.7900 | .. |
| 10 July | 104.4100 | .. |
| 11 July | 104.0900 | .. |
| 12 July | 95.8400 | .. |
| 13 July | 96.3000 | .. |
| 14 July | 95.7800 | .. |
| 15 July | 97.5900 | .. |
| 17 July | 94.2500 | .. |
| 18 July | 102.6000 | .. |
| 19 July | 104.2200 | .. |
| 20 July | 102.2600 | .. |
| 21 July | 96.3500 | .. |
| 22 July | 94.7000 | .. |
| 24 July | 94.9100 | .. |
| 25 July | 96.7000 | .. |
| 26 July | 94.9800 | .. |
| 27 July | 97.2600 | .. |
| 28 July | 96.4200 | .. |
| 29 July | 98.6200 | .. |
| 31 July | 97.9400 | .. |