| Day | Rate | Set date |
|---|---|---|
| 1 February | 53.8800 | .. |
| 2 February | 53.5400 | .. |
| 3 February | 53.8300 | .. |
| 6 February | 53.0100 | .. |
| 7 February | 52.1700 | .. |
| 8 February | 52.3400 | .. |
| 9 February | 53.0000 | .. |
| 10 February | 53.8600 | .. |
| 13 February | 52.9300 | .. |
| 14 February | 53.2000 | .. |
| 15 February | 53.1100 | .. |
| 16 February | 53.3600 | .. |
| 17 February | 53.4000 | .. |
| 19 February | 53.7900 | .. |
| 20 February | 53.9700 | .. |
| 21 February | 54.0600 | .. |
| 22 February | 53.5900 | .. |
| 23 February | 54.4500 | .. |
| 24 February | 53.9900 | .. |
| 27 February | 54.0500 | .. |
| 28 February | 54.0100 | .. |