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 | 66.73 |
| 5 USD | 333.63 |
| 10 USD | 667.25 |
| 20 USD | 1,334.50 |
| 50 USD | 3,336.25 |
| 100 USD | 6,672.50 |
| 500 USD | 33,363 |
| 1,000 USD | 66,725 |
| 5,000 USD | 333,625 |
| 10,000 USD | 667,250 |
| 2018-05-02 | 66.605 |
| 2018-05-03 | 66.61 |
| 2018-05-04 | 66.711 |
| 2018-05-05 | 66.725 |
| 2018-05-06 | 66.725 |
| 2018-05-07 | 67.00 |
| 2018-05-08 | 67.114 |
| 2018-05-09 | 67.233 |
| 2018-05-10 | 67.256 |