| Day | Rate | Set date |
|---|---|---|
| 1 June | 70.2500 | .. |
| 2 June | 71.3500 | .. |
| 3 June | 71.3100 | .. |
| 4 June | 71.8900 | .. |
| 7 June | 71.4900 | .. |
| 8 June | 72.2200 | .. |
| 9 June | 72.2200 | .. |
| 10 June | 72.5200 | .. |
| 11 June | 72.6900 | .. |
| 14 June | 72.8600 | .. |
| 15 June | 73.9900 | .. |
| 16 June | 74.3900 | .. |
| 17 June | 73.0800 | .. |
| 18 June | 73.5100 | .. |
| 21 June | 74.9000 | .. |
| 22 June | 74.8100 | .. |
| 23 June | 75.1900 | .. |
| 24 June | 75.5600 | .. |
| 25 June | 76.1800 | .. |
| 28 June | 74.6800 | .. |
| 29 June | 74.7600 | .. |
| 30 June | 75.1300 | .. |