US Heating Oil Futures Top $4
2026-03-17 10:08
By
Agna Gabriel
1 min. read
US heating oil futures climbed above $4 per gallon, the highest level since June 2022, as the war in Iran continues to disrupt global energy supplies, with prices up more than 50% since late February.
The surge is driven by the near closure of the Strait of Hormuz, a key route for about 20% of global oil flows, prompting countries to adopt protectionist measures to keep fuel domestically.
Diesel prices have risen sharply, alongside jet fuel above $200 per barrel and fuel oil nearing $140, increasing costs across transport, agriculture and construction.
Strong reliance on Persian Gulf refining has amplified the move.
China has begun canceling fuel exports while South Korea plans to cap shipments, adding to supply pressures.
Meanwhile, rising heating demand amid cooler forecasts in parts of the US is also supporting prices, raising concerns about broader economic impacts and political pressure on the Trump administration.