Oil prices surged to a nearly eight-month high on Monday, reaching close to $81 per barrel, as markets reacted to escalating tensions in the Middle East and fears of supply disruptions. The price increase followed Iran’s actions to restrict oil tanker passage through the Strait of Hormuz, a critical waterway for global energy shipments, and came amid a fourth day of heightened conflict following retaliatory strikes between the United States, Israel, and Iran.
The conflict began over the weekend with U.S. And Israeli airstrikes targeting Iranian soil in response to earlier Iranian attacks. Iran subsequently announced limitations on vessel transit through the Strait of Hormuz, raising concerns about potential bottlenecks in the global oil supply. Capital Economics analysts have warned that the conflict has fundamentally altered the outlook, with the risk of soaring energy prices pushing both UK inflation and interest rates above forecasts from the Office for Budget Responsibility, while simultaneously lowering projected GDP growth.
European and British stock markets experienced significant declines on Monday, reflecting investor anxieties. The FTSE 100 in London opened sharply lower, with losses accelerating as the day progressed. Susannah Streeter, chief investment strategist at Wealth Club, stated that a “pall of gloom” had descended over equity markets as the conflict broadened and its global implications became clearer.
While the initial surge in oil prices showed some moderation, analysts emphasized that the duration and escalation of the conflict remain the primary concerns. Richard Hunter, head of markets at Interactive Investor, noted that the typical price spike following such events had been somewhat contained, but the potential for a prolonged conflict and further disruption to oil supplies loomed large. Capital Economics’ William Jackson previously assessed that even with a short-term conflict and limited disruption to shipping, Brent crude could rise to $80 a barrel, mirroring levels seen during a 2025 period of heightened tension. While, a prolonged conflict with extended closures of the Strait of Hormuz could push prices to $100 per barrel.
The situation is further complicated by the actions of OPEC+ nations. The group was scheduled to convene to discuss potential production adjustments, but the outcome of those discussions remains uncertain. Experts suggest that OPEC+’s capacity to significantly increase production is limited, potentially exacerbating supply concerns if the conflict intensifies.
The U.S. Dollar initially experienced a slight decline following the initial attacks, mirroring a pattern observed during a similar 2023 incident involving U.S. Strikes on Iranian nuclear facilities, according to analysts at the Commonwealth Bank of Australia. However, this decline proved temporary, with the dollar rebounding within a few trading days. Analysts predict that a prolonged conflict, particularly one that disrupts oil supplies, could lead to a strengthening of the dollar against most currencies, excluding the Japanese yen and Swiss franc.
As of Monday, no official statement had been released regarding further diplomatic efforts to de-escalate the situation. The OPEC+ meeting is scheduled to continue, with the outcome expected to provide further insight into the group’s response to the evolving geopolitical landscape.
