| Day | Rate | Set date |
|---|---|---|
| 2 January | 4.6525 | 02.01.2018 |
| 3 January | 4.6355 | 03.01.2018 |
| 4 January | 4.6290 | 04.01.2018 |
| 5 January | 4.6351 | 05.01.2018 |
| 6 January | 4.6351 | 05.01.2018 |
| 7 January | 4.6351 | 05.01.2018 |
| 8 January | 4.6206 | 08.01.2018 |
| 9 January | 4.6530 | 09.01.2018 |
| 10 January | 4.6395 | 10.01.2018 |
| 11 January | 4.6413 | 11.01.2018 |
| 12 January | 4.6363 | 12.01.2018 |
| 13 January | 4.6363 | 12.01.2018 |
| 14 January | 4.6363 | 12.01.2018 |
| 15 January | 4.6278 | 15.01.2018 |
| 16 January | 4.6483 | 16.01.2018 |
| 17 January | 4.6571 | 17.01.2018 |
| 18 January | 4.6480 | 18.01.2018 |
| 19 January | 4.6594 | 19.01.2018 |
| 20 January | 4.6594 | 19.01.2018 |
| 21 January | 4.6594 | 19.01.2018 |
| 22 January | 4.6670 | 22.01.2018 |
| 23 January | 4.6710 | 23.01.2018 |
| 24 January | 4.6648 | 24.01.2018 |
| 25 January | 4.6693 | 25.01.2018 |
| 26 January | 4.6663 | 26.01.2018 |
| 27 January | 4.6663 | 26.01.2018 |
| 28 January | 4.6663 | 26.01.2018 |
| 29 January | 4.6530 | 29.01.2018 |
| 30 January | 4.6513 | 30.01.2018 |
| 31 January | 4.6545 | 31.01.2018 |