| Day | Rate | Set date |
|---|---|---|
| 1 June | 39.0800 | .. |
| 2 June | 36.8600 | .. |
| 3 June | 36.4000 | .. |
| 4 June | 35.6700 | .. |
| 7 June | 35.9600 | .. |
| 8 June | 35.0500 | .. |
| 9 June | 35.2900 | .. |
| 10 June | 35.7400 | .. |
| 11 June | 35.4400 | .. |
| 14 June | 35.4900 | .. |
| 15 June | 35.2900 | .. |
| 16 June | 35.2000 | .. |
| 17 June | 36.2100 | .. |
| 18 June | 36.2100 | .. |
| 21 June | 35.1300 | .. |
| 22 June | 35.6100 | .. |
| 23 June | 35.0300 | .. |
| 24 June | 35.3000 | .. |
| 25 June | 34.9700 | .. |
| 28 June | 33.7000 | .. |
| 29 June | 33.1100 | .. |
| 30 June | 34.5000 | .. |