| Day | Rate | Set date |
|---|---|---|
| 3 June | 53.2500 | .. |
| 4 June | 53.4800 | .. |
| 5 June | 51.6800 | .. |
| 6 June | 52.5900 | .. |
| 7 June | 53.9900 | .. |
| 10 June | 53.2600 | .. |
| 11 June | 53.2700 | .. |
| 12 June | 51.1400 | .. |
| 13 June | 52.2800 | .. |
| 14 June | 52.5100 | .. |
| 17 June | 51.9300 | .. |
| 18 June | 53.9000 | .. |
| 19 June | 53.7600 | .. |
| 20 June | 56.6500 | .. |
| 21 June | 57.4300 | .. |
| 24 June | 57.9000 | .. |
| 25 June | 57.8300 | .. |
| 26 June | 59.3800 | .. |
| 27 June | 59.4300 | .. |
| 28 June | 58.4700 | .. |