| Day | Rate | Set date |
|---|---|---|
| 1 July | 6.2170 | .. |
| 2 July | 6.1480 | .. |
| 6 July | 6.4240 | .. |
| 7 July | 6.3700 | .. |
| 8 July | 6.1850 | .. |
| 9 July | 6.1410 | .. |
| 12 July | 5.8570 | .. |
| 13 July | 5.9050 | .. |
| 14 July | 5.9770 | .. |
| 15 July | 5.8460 | .. |
| 16 July | 5.8870 | .. |
| 19 July | 5.8180 | .. |
| 20 July | 5.8370 | .. |
| 21 July | 5.9310 | .. |
| 22 July | 6.1520 | .. |
| 23 July | 6.1340 | .. |
| 26 July | 5.9570 | .. |
| 27 July | 5.9890 | .. |
| 28 July | 6.0480 | .. |
| 29 July | 6.1800 | .. |
| 30 July | 6.1120 | .. |