| Day | Rate | Set date |
|---|---|---|
| 2 January | 27.2100 | .. |
| 3 January | 28.0000 | .. |
| 4 January | 28.1400 | .. |
| 5 January | 27.9500 | .. |
| 8 January | 27.3200 | .. |
| 9 January | 27.6400 | .. |
| 10 January | 29.4800 | .. |
| 11 January | 29.4100 | .. |
| 12 January | 30.0500 | .. |
| 16 January | 30.2900 | .. |
| 17 January | 29.6000 | .. |
| 18 January | 30.4500 | .. |
| 19 January | 32.1900 | .. |
| 22 January | 32.1900 | .. |
| 23 January | 29.5700 | .. |
| 24 January | 29.0500 | .. |
| 25 January | 29.3600 | .. |
| 26 January | 29.7700 | .. |
| 29 January | 29.0600 | .. |
| 30 January | 29.0600 | .. |
| 31 January | 28.6600 | .. |