There are just a couple of FX option expiries worth noting for the May 29 New York 10am cut, with the key levels highlighted for EUR/USD.
The expiries in question are positioned at the 1.1600 and 1.1650 levels for EUR/USD.
While neither expiry carries particular technical significance, both could act as a magnet for price action or help cap movements during the session ahead.
The expiries at 1.1650, in particular, may serve to limit price swings, as market participants remain closely focused on any announcement regarding a potential US-Iran deal.
More broadly, overall risk sentiment and dollar momentum remain the two dominant forces shaping price action at this stage.
Headline risks will therefore continue to be a key driver as markets close out the week, and these can easily override the gravitational pull of nearby option expiries.
Traders should also be mindful of potential month-end positioning flows, which can introduce additional volatility and distort typical price behavior heading into the final session of the month.
Beyond these technical considerations, markets are likely to remain cautious and tentative while awaiting confirmation and details of any US-Iran deal. A central question is whether that announcement will arrive before the weekend or be pushed into next week.
If no deal materializes before Friday's close, there is the possibility of late and heavy de-risking activity as participants seek to reduce exposure over the weekend. Conversely, even if a deal is confirmed, markets may respond with a classic "buy the rumour, sell the fact" reaction once the specifics become known.
These are key dynamics to keep in mind when assessing the day's price action alongside the option expiry levels noted above.
Why it matters
Month-end positioning flows coinciding with a geopolitically sensitive Friday close can amplify moves beyond what option expiry levels alone would suggest, making the gravitational pull of the 1.1600 and 1.1650 strikes less reliable than on a typical session.
The "buy the rumour, sell the fact" dynamic means that even a confirmed US-Iran deal could produce a counter-intuitive dollar or EUR/USD reaction, depending on how much of the outcome is already priced in by the time of any announcement.
Late-session de-risking ahead of a weekend — if no deal is confirmed — represents a distinct risk scenario separate from the option expiry mechanics, and one that could produce outsized moves in thin end-of-day liquidity.
