| Day | Rate | Set date |
|---|---|---|
| 2 May | 62.3010 | 02.05.2018 |
| 3 May | 61.9950 | 03.05.2018 |
| 4 May | 61.8470 | 04.05.2018 |
| 5 May | 61.8470 | 04.05.2018 |
| 6 May | 61.8470 | 04.05.2018 |
| 7 May | 61.7630 | 07.05.2018 |
| 8 May | 61.6160 | 08.05.2018 |
| 9 May | 61.6940 | 09.05.2018 |
| 10 May | 61.7680 | 10.05.2018 |
| 11 May | 62.5510 | 11.05.2018 |
| 12 May | 62.5510 | 11.05.2018 |
| 13 May | 62.5510 | 11.05.2018 |
| 14 May | 62.8610 | 14.05.2018 |
| 15 May | 62.4240 | 15.05.2018 |
| 16 May | 61.7150 | 16.05.2018 |
| 17 May | 61.7110 | 17.05.2018 |
| 18 May | 61.7420 | 18.05.2018 |
| 19 May | 61.7420 | 18.05.2018 |
| 20 May | 61.7420 | 18.05.2018 |
| 21 May | 61.6040 | 21.05.2018 |
| 22 May | 61.6450 | 22.05.2018 |
| 23 May | 61.4320 | 23.05.2018 |
| 24 May | 61.6280 | 24.05.2018 |
| 25 May | 61.4410 | 25.05.2018 |
| 26 May | 61.4410 | 25.05.2018 |
| 27 May | 61.4410 | 25.05.2018 |
| 28 May | 61.1120 | 28.05.2018 |
| 29 May | 60.8360 | 29.05.2018 |
| 30 May | 61.2080 | 30.05.2018 |
| 31 May | 61.5070 | 31.05.2018 |