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 | 66.43 |
| 5 USD | 332.15 |
| 10 USD | 664.30 |
| 20 USD | 1,328.60 |
| 50 USD | 3,321.50 |
| 100 USD | 6,643.00 |
| 500 USD | 33,215 |
| 1,000 USD | 66,430 |
| 5,000 USD | 332,150 |
| 10,000 USD | 664,300 |
| 2015-12-15 | 66.993 |
| 2015-12-16 | 66.823 |
| 2015-12-17 | 66.538 |
| 2015-12-18 | 66.437 |
| 2015-12-19 | 66.43 |
| 2015-12-20 | 66.421 |
| 2015-12-21 | 66.326 |
| 2015-12-22 | 66.308 |
| 2015-12-23 | 66.198 |