| Day | Rate | Set date |
|---|---|---|
| 4 January | 37.2200 | .. |
| 5 January | 36.4200 | .. |
| 6 January | 34.2300 | .. |
| 7 January | 33.7500 | .. |
| 8 January | 33.5500 | .. |
| 11 January | 31.5500 | .. |
| 12 January | 30.8600 | .. |
| 13 January | 30.3100 | .. |
| 14 January | 31.0300 | .. |
| 15 January | 28.9400 | .. |
| 18 January | 28.5500 | .. |
| 19 January | 28.7600 | .. |
| 20 January | 27.8800 | .. |
| 21 January | 29.2500 | .. |
| 22 January | 32.1800 | .. |
| 25 January | 30.5000 | .. |
| 26 January | 31.8000 | .. |
| 27 January | 33.1000 | .. |
| 28 January | 33.8900 | .. |
| 29 January | 34.7400 | .. |