| Day | Rate | Set date |
|---|---|---|
| 3 April | 50.2400 | .. |
| 4 April | 51.0300 | .. |
| 5 April | 51.1500 | .. |
| 6 April | 51.7000 | .. |
| 7 April | 52.2400 | .. |
| 10 April | 53.0800 | .. |
| 11 April | 53.4000 | .. |
| 12 April | 53.1100 | .. |
| 13 April | 53.1800 | .. |
| 17 April | 52.6500 | .. |
| 18 April | 52.4100 | .. |
| 19 April | 50.4400 | .. |
| 20 April | 50.2700 | .. |
| 21 April | 49.6200 | .. |
| 24 April | 49.2300 | .. |
| 25 April | 49.5600 | .. |
| 26 April | 49.6200 | .. |
| 27 April | 48.9700 | .. |
| 28 April | 49.3300 | .. |