Iran has rejected a ceasefire proposal transmitted through Iraq, reportedly originating from US President Trump. Iranian officials cited the proposal's failure to address the question of control over the Strait of Hormuz as the primary reason for refusal, stating they would not accept a "temporary deal."

The rejection leaves both sides with little to work with ahead of the weekend. However, this diplomatic pattern is not without precedent. A similar back-and-forth unfolded in May before both sides ultimately agreed to a ceasefire deal in June, suggesting current statements may not reflect final positions.

Iran's overarching strategy, as observed in prior negotiations, appears to be centered on prolonging discussions and extracting additional concessions without making substantive progress on the nuclear front.

The most immediate market consequence is the continued closure of the Strait of Hormuz and its ongoing disruption to the global energy trade. The waterway is one of the world's most important energy chokepoints, linking Gulf producers to global markets and carrying a large share of seaborne crude oil and liquefied natural gas exports. Since 20 July, ship traffic through the strait has fallen to single digits. According to data from Kpler, approximately three vessel transits per day have been recorded this week. LNG tanker crossings have stood at zero since 16 July.

Dutch TTF natural gas futures, a key European benchmark, have surged to their highest levels since March, rising more than 40% since the end of June. WTI crude oil prices have climbed over 30% this month, reaching six-week highs above $90 per barrel.

The disruption could extend beyond the Strait of Hormuz. Houthi forces have begun targeting vessels with Saudi links or those bound for the Saudi port of Jeddah, raising concerns that similar disruptions may affect the Red Sea. That route is also central to trade between Asia, Europe, and the Mediterranean through the Suez Canal. Should the situation intensify there, the impact on global shipping and energy markets could worsen further.

The oil market had drawn down inventories through the spring in anticipation of a resolution by summer. With no agreement reached, those depleted reserves leave markets with limited capacity to absorb further supply shocks, making vessel traffic data, diplomatic channels through regional intermediaries, and any change in LNG crossings important signals for energy buyers and policymakers.