| Day | Rate | Set date |
|---|---|---|
| 2 April | 27.6600 | .. |
| 3 April | 27.2700 | .. |
| 4 April | 27.3100 | .. |
| 5 April | 25.9900 | .. |
| 8 April | 27.0200 | .. |
| 9 April | 26.0800 | .. |
| 10 April | 26.0100 | .. |
| 11 April | 25.0400 | .. |
| 12 April | 24.2900 | .. |
| 15 April | 24.7000 | .. |
| 16 April | 24.5800 | .. |
| 17 April | 25.3800 | .. |
| 18 April | 25.7700 | .. |
| 19 April | 25.8500 | .. |
| 22 April | 25.8900 | .. |
| 23 April | 26.0000 | .. |
| 24 April | 25.7600 | .. |
| 25 April | 25.9300 | .. |
| 26 April | 26.1900 | .. |
| 29 April | 26.6800 | .. |
| 30 April | 26.4700 | .. |