Oil Prices Fall as Iran Opens the Strait of Hormuz Again — But Risks Remain
Oil Prices Fall as Iran Opens the Strait of Hormuz Again — But Risks Remain
Oil prices dropped sharply in late June 2026 after President Trump announced a deal with Iran to reopen the Strait of Hormuz, a crucial shipping lane where roughly one-third of the world's seaborne oil passes through. Brent crude, the main type of oil traded globally, fell 4.3% to $73.74 per barrel on June 24, according to Reuters. U.S. oil fell 3.9% the same day.
To understand why, it helps to know what happened before.
What Started the Crisis
In February 2026, the U.S. and Israel launched nearly 900 military strikes on Iranian targets — missile stockpiles, air defenses, and military bases — in a single 12-hour period. Iran responded by declaring the Strait of Hormuz closed to shipping. That blockade created a fuel crisis around the world. Three U.S. soldiers died, and five more were seriously wounded in Iranian retaliatory strikes on a military base in Kuwait, Al Jazeera reported at the time.
When a major oil route shuts down, prices shoot up fast. Shipping companies face longer, riskier routes. Insurance costs spike. Oil that would normally flow freely gets stuck. By the time Trump announced the June 14 deal to reopen the strait, oil markets were already hungry for good news — and they got it.
Ships Are Moving Again — Mostly
U.S. Central Command reported that 55 merchant vessels carrying more than 17 million barrels of oil passed through the strait on a single day in late June, Reuters noted. That sounds like a lot, but before the conflict, the strait saw 130 to 140 ships crossing daily, according to CNBC. So traffic is recovering, but it's still less than half of normal.
The cost of renting tanker ships also tells the story. Daily hire rates outside Hormuz jumped from $106,500 per week to $190,500 in just seven days as of June 23, according to ship brokers cited by Reuters. Ship operators are charging more because demand is backed up and uncertainty lingers. Saudi Arabia started moving cargo again — three large tankers carrying roughly 6 million barrels left the strait on June 19 — but cautiously.
The Problem: Uncertainty Still Costs Money
On June 25, an unknown projectile struck a cargo ship near Oman, Reuters reported. No group claimed responsibility. That single incident reminded the shipping industry that the corridor isn't entirely safe yet.
War-risk insurance — the extra cost shipping companies pay to cover losses in dangerous zones — remains expensive. In late April, Al Jazeera reported that even with the strait fully open, insurance premiums could rise by about 0.25% of a ship's value. That may sound tiny, but spread across thousands of vessels, it adds up and eventually reaches your wallet through higher fuel prices and shipping costs.
The real issue is that the market isn't sure the diplomatic deal will hold. Trump's agreement reduced fears of a total blockade, but shippers and insurers haven't reverted to treating Hormuz as a routine, low-risk route. Until daily vessel counts climb back to the 130-ship level and insurance premiums fall, the strait will keep carrying a price premium — a hidden extra cost that someone in the supply chain has to pay.
The deal reopened the tap. The oil market rallied on that news. But the full sense of normalcy? That hasn't arrived yet.
