Bombs and barrels moving in the same direction
U.S. forces struck Iranian targets on Sunday and Monday, hitting mine-laying boats in the Strait of Hormuz and missile launch sites along the coast. Iran said at least four navy officers were killed. Tehran's foreign ministry called the strikes a violation of the ceasefire. Separately, the IRGC claimed to have shot down an American MQ-9 Reaper drone.
Crude oil fell anyway.
WTI dropped 4.4% to $89.93, breaking below $90 a barrel for the first time since April 17. Brent lost 3.3% to $96.24. RBOB gasoline futures slid to $3.04 a gallon and heating oil fell to $3.51.
A month ago, any one of those headlines would have sent prices sharply higher. Instead, WTI has now fallen 17% from its $108.06 peak on April 29.
Why the market shrugged off the strikes
Pentagon officials described the operations as self-defense, aimed at clearing mines that Iran had been laying in the Strait during the ceasefire. Central Command framed them as compatible with the ongoing deal talks rather than a step toward wider conflict.
Traders read "self-defense against mine-layers" as Washington cleaning up the Strait for a reopening, not gearing up for a new offensive. Rather than a breakdown in talks, the strikes look more like prep work for a deal that both sides still want.
Trump reinforced that message on Sunday, saying the operations were necessary to ensure safe passage once an agreement is reached. He repeated that a deal is close, though he walked back his earlier claim that it was "largely negotiated," saying it would be "great and meaningful" or there would be no deal at all.
Three tankers a day where 120 used to pass
Iran's foreign minister declared the Strait fully open to commercial shipping during the ceasefire, and limited tanker traffic has resumed. Roughly three vessels a day are now transiting the waterway, according to shipping trackers.
Before February 28, more than 120 vessels passed through Hormuz daily, carrying roughly 20% of the world's seaborne oil. Three ships barely registers. But it registers enough. Traders see the first concrete proof that the chokepoint can function again, and they trade on that signal.
ADNOC's Al Jaber told investors last week that even an immediate end to the conflict would not bring shipping back to normal levels for many months. Infrastructure repairs, mine clearance operations, and insurance reclassifications all need to happen first. Markets, as usual, are not that patient.
An intelligence report nobody is trading
Austria's intelligence service released a report on Monday describing Iran's nuclear weapons development program as "well advanced." According to the agency, Tehran has built ballistic missiles designed to deliver nuclear warheads at long range. At least three other European intelligence services have reached similar conclusions independently.
Iran called the findings "fake and baseless" and summoned Austria's charge d'affaires. Whether the report hardens Washington's position on nuclear concessions remains to be seen. Getting Iran to abandon weapons development in writing has been the main sticking point in every round of talks. Washington demands it before unlocking frozen assets. Tehran demands sanctions relief first.
Oil traders are ignoring the report for now. Nuclear talks are a long-term complication, not a near-term catalyst. What moves barrels this week is Hormuz, not enrichment centrifuges.
$90 broken, inventories still draining
WTI at $89.93 puts the benchmark at its lowest since mid-April, when the first wave of deal speculation swept through the market. For five weeks, $90 held as a floor. It broke on a day when the U.S. was actively bombing Iranian military assets.
That tells you everything about where sentiment sits. Traders are positioned for "deal happens, Hormuz reopens, supply returns." Until something forces a repricing of that bet, gravity pulls prices lower even as physical barrels get scarcer.
Next support sits around $85, where WTI traded in late March before the war premium fully built in. Below that is $80, a level the market has not visited since the conflict began on February 28.