Sterling climbs versus the dollar after Trump delays Iran military action, citing productive negotiations reducing Middle East tensions

    by VT Markets
    /
    Mar 23, 2026
    GBP/USD rose on Monday after US President Donald Trump postponed further military action against Iran and said talks were “very good and productive”. GBP/USD was at 1.3459, up more than 0.90% at the time of writing. The US Dollar weakened, with the US Dollar Index (DXY) down 0.54% to 98.97 against six other currencies. Iran’s media reported there was no direct or indirect contact between Washington and Tehran.

    Markets React To Shift In Risk Sentiment

    Markets reacted with Wall Street opening higher and Oil prices falling, which weighed on the Dollar. International Energy Agency Director Fatih Birol said the current Middle East crisis has had a worse impact than the two Oil shocks of the 1970s combined, plus the effects on gas markets from the Russia-Ukraine war. Major central banks held interest rates steady last week, despite being in an easing cycle. Money markets price a Bank of England rate rise on 18 June at 52%, while Fed pricing implies 5 basis points of tightening for 17 June. Chicago Fed President Austan Goolsbee said he needs “proof on inflation” and is watching how Oil prices affect the economy. Fed Governor Stephen Miran said policy should not react to short-term headlines. On the daily chart, GBP/USD was also cited at 1.3381, below moving averages near 1.3500. Resistance is near 1.3430 and 1.3500/1.3510, while support sits at 1.3340 and 1.3220, then 1.3100. We should be cautious about this sudden sterling strength, as the rally is driven by a single social media post that is already being disputed by Iranian media. The conflicting reports suggest that this de-escalation is fragile and could reverse quickly, making the current GBP/USD level near 1.34 potentially unstable. This environment screams of headline risk, where gains can be erased in an instant.

    Options And Positioning Considerations

    The underlying inflation data does not support sustained sterling appreciation against the dollar, as both central banks remain hawkish. We saw UK CPI remain stubbornly elevated at 3.4% in February 2026, which is why money markets are pricing a 52% chance of a Bank of England rate hike by June. Similarly, with US core inflation still hovering just under 3% last quarter, the Fed has no room to consider cuts. The drop in oil prices is likely temporary relief rather than a new trend. After averaging over $100 per barrel in late 2025, Brent crude’s fall to around $108 today is minor in the grand scheme of the ongoing energy crisis mentioned by the IEA. This persistent price pressure is what keeps Fed officials on edge and reinforces the market view that rates will stay higher for longer. From a technical standpoint, the rally is approaching a significant resistance area around 1.3500, which has repeatedly capped gains. This makes it an attractive level to consider selling GBP/USD call spreads or buying puts, betting that the fundamental pressures and technical ceiling will push the price back down. This strategy positions us for a reversal once the initial optimism from the geopolitical news fades. Given the uncertainty, an options strategy focused on volatility may be more prudent than picking a direction. The conflicting reports on US-Iran talks are a perfect setup for a large price swing in the coming weeks. Using a long straddle on GBP/USD would allow us to profit from a significant move, whether it’s a sharp rally on confirmed peace talks or a steep drop if tensions flare up again. Create your live VT Markets account and start trading now.

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