124.00 in USDJPY and 1.0900 in EURUSD are fighting it out

We're at one of those moments where one domino can tip the whole lot

USDJPY is chewing on 124.00 and has managed a high of 123.99. EURUSD is not straying far from 1.0900

If 124.00 goes then that's likely to make the decision for the euro

Most other currencies are just sitting back to watch