This date falls on a weekend. Interbank FX markets don't trade then, so this is Friday's closing rate carried forward, not a fresh weekend quote.
Rates aggregate roughly 84 central banks and reference sources (via the Frankfurter API), not only the ECB — the source can differ by currency and day.
| Amount | Value |
|---|---|
| 1 USD | 0.8351 |
| 5 USD | 4.18 |
| 10 USD | 8.35 |
| 20 USD | 16.70 |
| 50 USD | 41.76 |
| 100 USD | 83.51 |
| 500 USD | 417.57 |
| 1,000 USD | 835.14 |
| 5,000 USD | 4,175.70 |
| 10,000 USD | 8,351.40 |
| 2018-05-01 | 0.82748 |
| 2018-05-02 | 0.83218 |
| 2018-05-03 | 0.83413 |
| 2018-05-04 | 0.83497 |
| 2018-05-05 | 0.83514 |
| 2018-05-06 | 0.83527 |
| 2018-05-07 | 0.83746 |
| 2018-05-08 | 0.8403 |
| 2018-05-09 | 0.84263 |