| Day | Rate | Set date |
|---|---|---|
| 1 April | 64.8600 | .. |
| 5 April | 62.1500 | .. |
| 6 April | 62.7400 | .. |
| 7 April | 63.1600 | .. |
| 8 April | 63.2000 | .. |
| 9 April | 62.9500 | .. |
| 12 April | 63.2800 | .. |
| 13 April | 63.6700 | .. |
| 14 April | 66.5800 | .. |
| 15 April | 66.9400 | .. |
| 16 April | 66.7700 | .. |
| 19 April | 67.0500 | .. |
| 20 April | 66.5700 | .. |
| 21 April | 65.3200 | .. |
| 22 April | 65.4000 | .. |
| 23 April | 66.1100 | .. |
| 26 April | 65.6500 | .. |
| 27 April | 66.4200 | .. |
| 28 April | 67.2700 | .. |
| 29 April | 68.5600 | .. |
| 30 April | 67.2500 | .. |