| Day | Rate | Set date |
|---|---|---|
| 2 May | 16 762.2700 | 02.05.2018 |
| 3 May | 16 708.7500 | 03.05.2018 |
| 4 May | 16 729.9100 | 04.05.2018 |
| 5 May | 16 729.9100 | 04.05.2018 |
| 6 May | 16 729.9100 | 04.05.2018 |
| 7 May | 16 735.4000 | 07.05.2018 |
| 8 May | 16 718.9000 | 08.05.2018 |
| 9 May | 16 713.7500 | 09.05.2018 |
| 10 May | 16 664.8300 | 10.05.2018 |
| 11 May | 16 672.6900 | 11.05.2018 |
| 12 May | 16 672.6900 | 11.05.2018 |
| 13 May | 16 672.6900 | 11.05.2018 |
| 14 May | 16 747.2400 | 14.05.2018 |
| 15 May | 16 715.8200 | 15.05.2018 |
| 16 May | 16 582.1500 | 16.05.2018 |
| 17 May | 16 588.3900 | 17.05.2018 |
| 18 May | 16 666.5800 | 18.05.2018 |
| 19 May | 16 666.5800 | 18.05.2018 |
| 20 May | 16 666.5800 | 18.05.2018 |
| 21 May | 16 670.1400 | 21.05.2018 |
| 22 May | 16 674.3600 | 22.05.2018 |
| 23 May | 16 642.9200 | 23.05.2018 |
| 24 May | 16 583.5300 | 24.05.2018 |
| 25 May | 16 475.1000 | 25.05.2018 |
| 26 May | 16 475.1000 | 25.05.2018 |
| 27 May | 16 475.1000 | 25.05.2018 |
| 28 May | 16 324.8800 | 28.05.2018 |
| 29 May | 16 205.2400 | 29.05.2018 |
| 30 May | 16 223.9100 | 30.05.2018 |
| 31 May | 16 269.8000 | 31.05.2018 |