| Day | Rate | Set date |
|---|---|---|
| 2 January | 56.8200 | .. |
| 3 January | 55.4700 | .. |
| 4 January | 56.4600 | .. |
| 5 January | 56.8900 | .. |
| 6 January | 57.1000 | .. |
| 9 January | 54.9400 | .. |
| 10 January | 53.6400 | .. |
| 11 January | 55.1000 | .. |
| 12 January | 56.0100 | .. |
| 13 January | 55.4500 | .. |
| 16 January | 55.8600 | .. |
| 17 January | 55.4700 | .. |
| 18 January | 53.9200 | .. |
| 19 January | 54.1600 | .. |
| 20 January | 55.4900 | .. |
| 23 January | 55.2300 | .. |
| 24 January | 55.4400 | .. |
| 25 January | 55.0800 | .. |
| 26 January | 56.2400 | .. |
| 27 January | 55.5200 | .. |
| 30 January | 55.2300 | .. |
| 31 January | 55.7000 | .. |