| Day | Rate | Set date |
|---|---|---|
| 1 February | 4.6548 | 01.02.2018 |
| 2 February | 4.6458 | 02.02.2018 |
| 3 February | 4.6458 | 02.02.2018 |
| 4 February | 4.6458 | 02.02.2018 |
| 5 February | 4.6333 | 05.02.2018 |
| 6 February | 4.6445 | 06.02.2018 |
| 7 February | 4.6555 | 07.02.2018 |
| 8 February | 4.6520 | 08.02.2018 |
| 9 February | 4.6563 | 09.02.2018 |
| 10 February | 4.6563 | 09.02.2018 |
| 11 February | 4.6563 | 09.02.2018 |
| 12 February | 4.6524 | 12.02.2018 |
| 13 February | 4.6586 | 13.02.2018 |
| 14 February | 4.6606 | 14.02.2018 |
| 15 February | 4.6620 | 15.02.2018 |
| 16 February | 4.6625 | 16.02.2018 |
| 17 February | 4.6625 | 16.02.2018 |
| 18 February | 4.6625 | 16.02.2018 |
| 19 February | 4.6613 | 19.02.2018 |
| 20 February | 4.6636 | 20.02.2018 |
| 21 February | 4.6615 | 21.02.2018 |
| 22 February | 4.6555 | 22.02.2018 |
| 23 February | 4.6550 | 23.02.2018 |
| 24 February | 4.6550 | 23.02.2018 |
| 25 February | 4.6550 | 23.02.2018 |
| 26 February | 4.6625 | 26.02.2018 |
| 27 February | 4.6575 | 27.02.2018 |
| 28 February | 4.6630 | 28.02.2018 |