Historical data demonstrates a clear and recurring pattern: geopolitical conflicts and macroeconomic shocks consistently drive sharp rallies in Brent crude prices. The five episodes illustrated above span over three decades and collectively reinforce this relationship.

The Gulf War (1990) produced a 142% surge in just three months as Middle Eastern supply was abruptly threatened. A decade later, the post-Asian Crisis recovery (1999) saw prices climb 174% over 16 months as OPEC cuts and demand stabilization drove a sharp mean-reversion from cyclical lows. The pre-GFC rally (2007–08) delivered a 171% gain over 18 months, fueled by surging emerging market demand and a weakening dollar. The COVID-19 recovery (2020–22) was the most pronounced of all, with prices rising 290% over two years — amplified by historic OPEC+ cuts and the subsequent Russia-Ukraine supply shock.

The Iran War (2026) reflects this pattern in real time. Brent has risen above $110/bbl with weekly gains of nearly 9%, as Iraq declared force majeure, drone attacks targeted Kuwaiti refineries, and Strait of Hormuz security concerns amplified risk premiums. IEA reserve releases have failed to offset tanker disruptions, with markets pricing in prolonged conflict over a swift resolution.

The historical record points to three consistent conclusions: crises are reliable price catalysts; the severity of the move scales with the threat to physical supply; and a fast, uninterrupted rally, as seen in current scenario too, signals unresolved market anxiety. The 2026 episode remains firmly within historical precedent, with further upside likely if the conflict persists.