| Day | Rate | Set date |
|---|---|---|
| 3 June | 61.2800 | .. |
| 4 June | 61.9700 | .. |
| 5 June | 60.6300 | .. |
| 6 June | 61.6700 | .. |
| 7 June | 63.2900 | .. |
| 10 June | 62.2900 | .. |
| 11 June | 62.2900 | .. |
| 12 June | 59.9700 | .. |
| 13 June | 61.3100 | .. |
| 14 June | 62.0100 | .. |
| 17 June | 60.9400 | .. |
| 18 June | 62.1400 | .. |
| 19 June | 61.8200 | .. |
| 20 June | 64.4500 | .. |
| 21 June | 65.2000 | .. |
| 24 June | 64.8600 | .. |
| 25 June | 65.0500 | .. |
| 26 June | 66.4900 | .. |
| 27 June | 66.5500 | .. |
| 28 June | 66.5500 | .. |