| Day | Rate | Set date |
|---|---|---|
| 1 April | 20.3100 | .. |
| 2 April | 25.3200 | .. |
| 3 April | 28.3400 | .. |
| 6 April | 26.0800 | .. |
| 7 April | 23.6300 | .. |
| 8 April | 25.0900 | .. |
| 9 April | 22.7600 | .. |
| 13 April | 22.4100 | .. |
| 14 April | 20.1100 | .. |
| 15 April | 19.8700 | .. |
| 16 April | 19.8700 | .. |
| 17 April | 18.2700 | .. |
| 20 April | -37.6300 | .. |
| 21 April | 10.0100 | .. |
| 22 April | 13.7800 | .. |
| 23 April | 16.5000 | .. |
| 24 April | 16.9400 | .. |
| 27 April | 12.7800 | .. |
| 28 April | 12.3400 | .. |
| 29 April | 15.0600 | .. |
| 30 April | 18.8400 | .. |