| Day | Rate | Set date |
|---|---|---|
| 1 May | 17 424.2400 | 30.04.2021 |
| 2 May | 17 424.2400 | 30.04.2021 |
| 3 May | 17 374.5500 | 03.05.2021 |
| 4 May | 17 395.4700 | 04.05.2021 |
| 5 May | 17 313.3100 | 05.05.2021 |
| 6 May | 17 246.3400 | 06.05.2021 |
| 7 May | 17 208.3700 | 07.05.2021 |
| 8 May | 17 208.3700 | 07.05.2021 |
| 9 May | 17 208.3700 | 07.05.2021 |
| 10 May | 17 189.2600 | 10.05.2021 |
| 11 May | 17 254.2000 | 11.05.2021 |
| 12 May | 17 284.0900 | 12.05.2021 |
| 13 May | 17 317.8100 | 13.05.2021 |
| 14 May | 17 331.9500 | 14.05.2021 |
| 15 May | 17 331.9500 | 14.05.2021 |
| 16 May | 17 331.9500 | 14.05.2021 |
| 17 May | 17 422.7200 | 17.05.2021 |
| 18 May | 17 443.8500 | 18.05.2021 |
| 19 May | 17 552.0000 | 19.05.2021 |
| 20 May | 17 589.8300 | 20.05.2021 |
| 21 May | 17 495.8700 | 21.05.2021 |
| 22 May | 17 495.8700 | 21.05.2021 |
| 23 May | 17 495.8700 | 21.05.2021 |
| 24 May | 17 495.8700 | 21.05.2021 |
| 25 May | 17 575.5400 | 25.05.2021 |
| 26 May | 17 473.2800 | 26.05.2021 |
| 27 May | 17 449.5200 | 27.05.2021 |
| 28 May | 17 404.5400 | 28.05.2021 |
| 29 May | 17 404.5400 | 28.05.2021 |
| 30 May | 17 404.5400 | 28.05.2021 |
| 31 May | 17 402.9600 | 31.05.2021 |