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 GBP | 90.91 |
| 5 GBP | 454.55 |
| 10 GBP | 909.10 |
| 20 GBP | 1,818.20 |
| 50 GBP | 4,545.50 |
| 100 GBP | 9,091.00 |
| 500 GBP | 45,455 |
| 1,000 GBP | 90,910 |
| 5,000 GBP | 454,550 |
| 10,000 GBP | 909,100 |
| 2018-05-23 | 91.34 |
| 2018-05-24 | 91.43 |
| 2018-05-25 | 91.02 |
| 2018-05-26 | 90.92 |
| 2018-05-27 | 90.91 |
| 2018-05-28 | 90.19 |
| 2018-05-29 | 89.94 |
| 2018-05-30 | 89.74 |
| 2018-05-31 | 89.79 |