Just another quick heads-up before I go that a couple of lumpy options could well come into play between now and the 14.00 GMT expiries

GBPUSD 1.4900 (GBP 900m) with another GBP 301m right here at 1.4930

USDJPY 120.00 (USD 806m)

Currently 1.4925 and 119.87 so it's reasonable to assume that the expiry levels could be challenged again