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 | 64.54 |
| 5 USD | 322.70 |
| 10 USD | 645.39 |
| 20 USD | 1,290.78 |
| 50 USD | 3,226.95 |
| 100 USD | 6,453.90 |
| 500 USD | 32,270 |
| 1,000 USD | 64,539 |
| 5,000 USD | 322,695 |
| 10,000 USD | 645,390 |
| 2017-05-23 | 64.726 |
| 2017-05-24 | 64.817 |
| 2017-05-25 | 64.679 |
| 2017-05-26 | 64.555 |
| 2017-05-27 | 64.539 |
| 2017-05-28 | 64.536 |
| 2017-05-29 | 64.534 |
| 2017-05-30 | 64.61 |
| 2017-05-31 | 64.559 |