| Day | Rate | Set date |
|---|---|---|
| 2 January | 54.0300 | .. |
| 3 January | 52.3300 | .. |
| 4 January | 53.2600 | .. |
| 5 January | 53.7600 | .. |
| 6 January | 53.9900 | .. |
| 9 January | 51.9600 | .. |
| 10 January | 50.8200 | .. |
| 11 January | 52.2500 | .. |
| 12 January | 53.0100 | .. |
| 13 January | 52.3700 | .. |
| 15 January | 52.4500 | .. |
| 16 January | 52.5200 | .. |
| 17 January | 52.4800 | .. |
| 18 January | 51.0800 | .. |
| 19 January | 51.3700 | .. |
| 20 January | 52.4200 | .. |
| 23 January | 52.7500 | .. |
| 24 January | 53.1800 | .. |
| 25 January | 52.7500 | .. |
| 26 January | 53.7800 | .. |
| 27 January | 53.1700 | .. |
| 30 January | 52.6300 | .. |
| 31 January | 52.8100 | .. |