| Day | Rate | Set date |
|---|---|---|
| 4 January | 47.6200 | .. |
| 5 January | 49.9300 | .. |
| 6 January | 50.6300 | .. |
| 7 January | 50.8300 | .. |
| 8 January | 52.2400 | .. |
| 11 January | 52.2500 | .. |
| 12 January | 53.2100 | .. |
| 13 January | 52.9100 | .. |
| 14 January | 53.5700 | .. |
| 15 January | 52.3600 | .. |
| 17 January | 52.2000 | .. |
| 18 January | 52.3600 | .. |
| 19 January | 52.9800 | .. |
| 20 January | 53.2400 | .. |
| 21 January | 53.1300 | .. |
| 22 January | 52.2700 | .. |
| 25 January | 52.7700 | .. |
| 26 January | 52.6100 | .. |
| 27 January | 52.8500 | .. |
| 28 January | 52.3400 | .. |
| 29 January | 52.2000 | .. |