US Treasury Secretary Scott Bessent said the United States will sanction anyone doing business with Iranian airlines that are under sanctions, as commercial flights resume from Tehran. The Wall Street Journal reported the warning on Monday.
He said the Treasury will apply “maximum pressure” on Iran. He also said working with sanctioned Iranian airlines may lead to sanctions.
Maximum Pressure Signals
Bessent said he discussed risks linked to overcapacity production with the EU. No further details were provided in the report.
Market pricing moved higher after the comments. West Texas Intermediate (WTI) was up 1.35% on the day at $94.65 at the time of writing.
With West Texas Intermediate crude already pushing $94.65, the immediate signal is to prepare for further upside. This warning of “maximum pressure” on Iran introduces a significant geopolitical risk premium into the market. We should anticipate that any escalation could quickly drive prices toward the psychological $100 per barrel mark.
This isn’t just about airlines; it’s a clear signal that the US is willing to tighten its stance on Iran’s economic activity. We know from tanker tracking data that Iranian crude exports were surprisingly resilient through late 2025, averaging close to 1.5 million barrels per day. The threat of secondary sanctions puts this supply at risk, tightening an already fragile global balance.
Supply Side Constraints
This development comes at a time when the supply side is already constrained. Earlier this month, OPEC+ agreed to maintain its voluntary production cuts of 2.2 million barrels per day through the end of the second quarter. With major producers holding back supply, the market has very little buffer to absorb a potential disruption from Iran.
We saw a similar, though smaller, jump last year when diplomatic talks in Vienna first showed signs of breaking down. That price action in mid-2025 demonstrated how sensitive oil markets are to news flow out of the region. This history suggests the current rally has strong fundamental support based on past market behavior.
For derivative traders, this points toward buying call options for the coming weeks, specifically looking at June and July 2026 contracts with strike prices at or above $100. The rise in tensions will increase implied volatility, making options more expensive but also reflecting the real possibility of a sharp price spike. Considering vertical call spreads could be a prudent way to define risk while positioning for a continued move higher.
