19 Dec 2017 EUR/USD 1.1770-80 option expiries tether - Reuters Reuters report cites a total of EUR 1.1 billion in expiries at 1.1770-80 strikes, EUR 861 million at 1.1775. More nearby expiries below, above - 1.1725-40 EUR 561 million, 1.1800-25 652 million.