Overview
- CME reported a new combined FX futures and options open interest peak of 4,410,167 contracts, a level reached on September 4, 2026.
- The exchange said asset managers’ notional open interest in FX futures topped $200 billion for the first time, showing a larger buy-side footprint.
- CFTC data cited by CME show a record 1,446 large open-interest holders, a metric regulators and traders use to watch concentration and crowding risks.
- CME’s global head of FX products, Paul Houston, linked the rise to clients favoring capital efficiency, price transparency and central clearing when hedging or taking exposure.
- Higher open interest means more outstanding positions are being held rather than just traded, and this shift could affect liquidity, margining and how quickly stressed positions are closed in volatile currency moves.