| Day | Rate | Set date |
|---|---|---|
| 2 June | 27.3800 | .. |
| 3 June | 27.2800 | .. |
| 4 June | 26.8100 | .. |
| 5 June | 27.4400 | .. |
| 6 June | 27.7800 | .. |
| 9 June | 27.8500 | .. |
| 10 June | 28.0800 | .. |
| 11 June | 28.3900 | .. |
| 12 June | 27.8300 | .. |
| 13 June | 27.4600 | .. |
| 16 June | 26.6500 | .. |
| 17 June | 26.6700 | .. |
| 18 June | 26.2600 | .. |
| 19 June | 26.2900 | .. |
| 20 June | 27.0200 | .. |
| 23 June | 26.9300 | .. |
| 24 June | 26.6200 | .. |
| 25 June | 27.6500 | .. |
| 26 June | 27.0400 | .. |
| 27 June | 27.3000 | .. |
| 30 June | 28.3300 | .. |