| Day | Rate | Set date |
|---|---|---|
| 1 June | 53.2700 | .. |
| 2 June | 52.4000 | .. |
| 3 June | 54.1700 | .. |
| 6 June | 53.6700 | .. |
| 7 June | 53.1300 | .. |
| 8 June | 52.1100 | .. |
| 9 June | 53.8200 | .. |
| 10 June | 52.6700 | .. |
| 13 June | 54.7800 | .. |
| 14 June | 53.7300 | .. |
| 15 June | 54.5000 | .. |
| 16 June | 56.2200 | .. |
| 17 June | 57.7600 | .. |
| 20 June | 58.3200 | .. |
| 21 June | 57.5000 | .. |
| 22 June | 56.5800 | .. |
| 23 June | 57.9600 | .. |
| 24 June | 58.3600 | .. |
| 27 June | 59.3000 | .. |
| 28 June | 57.1800 | .. |
| 29 June | 56.1500 | .. |
| 30 June | 55.5800 | .. |