Brent crude surged above $119 a barrel on March 19 after Iran struck a major liquefied natural gas facility in Qatar, the latest escalation in a conflict that has rapidly reshaped global energy markets over the past three weeks.
The strike, which Iran preceded with warning, sent both oil and gas prices sharply higher, according to Business Insider and Reuters. It follows a sustained Iranian campaign targeting shipping lanes and Gulf energy infrastructure that has effectively paralysed the Strait of Hormuz, through which roughly a fifth of global oil supply normally passes.
The price trajectory has been steep. Brent first breached $100 on around March 8, a level not seen since Russia's invasion of Ukraine in 2022, climbing 12.2% in a single session to $104.05, according to The Guardian. By March 9, Dow futures had fallen 800 points as US crude also topped $100. Prices continued to grind higher through the following week, reaching $105 by March 15, then $110, before the Qatar strike pushed the benchmark toward $120.
The International Energy Agency has characterised the disruption as the largest in the history of the oil market, according to Fortune. The conflict is estimated to be wiping 20 million barrels per day from available supply.
US allies have so far declined to escort tankers through the Strait of Hormuz, according to CNBC, complicating Washington's ability to restore flow. President Trump, who has called elevated prices a small price to pay for defeating Iran, has attempted to temper markets through unspecified measures that have failed to arrest the rally, according to Axios and Politico. An emergency release from strategic reserves also failed to calm investors, CBS News reported.
Goldman Sachs has warned that the shock will hit refined products hardest, according to Bloomberg. Separately, Al Jazeera reported that analysts are no longer treating $200 oil as a remote scenario. Airlines, which have seen immediate cost pressure from the spike in jet fuel, face a pass-through to consumers in the form of higher fares, according to TheStreet.
Energy equity performance has been mixed despite the price surge. Seeking Alpha noted that major energy company shares have largely traded sideways even as crude remains well above $100, though The Guardian separately reported that some oil stocks have reached all-time highs. Asian equity markets showed resilience ahead of a Federal Reserve meeting, gaining despite oil holding near $103 on March 18, according to Bloomberg.
The Federal Reserve's response to an oil-driven inflation shock is now a central concern for markets, with Barron's describing the setup as reminiscent of previous stagflationary episodes.


