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 | 0.8483 |
| 5 USD | 4.24 |
| 10 USD | 8.48 |
| 20 USD | 16.97 |
| 50 USD | 42.41 |
| 100 USD | 84.82 |
| 500 USD | 424.13 |
| 1,000 USD | 848.25 |
| 5,000 USD | 4,241.25 |
| 10,000 USD | 8,482.50 |
| 2017-12-13 | 0.85092 |
| 2017-12-14 | 0.84745 |
| 2017-12-15 | 0.84813 |
| 2017-12-16 | 0.84821 |
| 2017-12-17 | 0.84825 |
| 2017-12-18 | 0.84881 |
| 2017-12-19 | 0.84782 |
| 2017-12-20 | 0.84532 |
| 2017-12-21 | 0.84366 |