Here’s the notable 15.00 GMT expiries that the DTCC have listed for today 30 Jan
– EURUSD 1.0525 (313m)
– USDJPY
– GBPUSD: 1.2500 (GBP 370m)
Remember that these are “vanilla” options so still in play right up to expiry at 15.00 GMT on the day even if breached in the meantime, unlike barrier options which cease to be once hit.