Iran’s Foreign Minister Says Insurance Markets, Not Missiles, Closed the Strait of Hormuz

TLDR:

• Iran’s FM Araghchi says insurance cancellations, not military action, are stalling Persian Gulf tankers.
• Marine war risk insurers scrapped Gulf coverage, trapping an estimated 15 million barrels daily.
• Bearish investor sentiment hit 52%, the highest since spring 2025, as the conflict feeds risk models.
• Energy stocks gained 29% year-to-date in 2026 while Bitcoin dropped below $68,000 amid uncertainty.

The Strait of Hormuz remains physically open, yet global oil shipments have effectively stalled. Iran’s Foreign Minister Abbas Araghchi attributed the disruption not to military force but to marine war risk insurers.

Major providers have cancelled coverage for vessels operating in the Persian Gulf. Without active insurance policies, tankers cannot sail legally.

Roughly 15 million barrels of crude sit trapped daily. The standoff has rattled financial markets, pushing investor sentiment to its most bearish reading since spring 2025.

Insurance Cancellations, Not Mines, Grounded Persian Gulf Tankers

Araghchi took to X to address the shipping slowdown directly. He wrote: “Strait of Hormuz is not closed. Ships hesitate because insurers fear the war of choice you initiated—not Iran.”

He added that no insurer or Iranian would respond to further threats. His post pointed to an overlooked mechanism behind the disruption.

Marine war risk insurers pulled coverage after regional hostilities intensified. Without a valid policy, no commercial tanker can legally complete its voyage.

Mines and drone threats acted as triggers, but the underwriter’s spreadsheet became the real barrier. That dynamic has made military escorts largely ineffective.

Twenty-two countries coordinating with NATO face the same obstacle. Clearing mines or neutralising coastal batteries does not reopen shipping lanes when underwriters refuse to issue policies.

Providers like Lloyd’s of London base their decisions on actuarial models. Those models account for ongoing conflict, missile activity, and sustained military uncertainty.

Iran’s position, therefore, rests on the risk premium rather than a direct military blockade. As long as hostilities continue, insurers maintain their cancellations.

The 48-hour ultimatum issued by US leadership added further pressure to those calculations. Each new escalation feeds the risk model rather than easing it.

Bearish Investor Sentiment Rises as Energy and Housing Data Diverge

The American Association of Individual Investors survey from March 19 recorded 52 percent of investors as bearish. That reading is the highest since spring 2025.

Bullish sentiment fell to 30.4 percent, leaving a negative bull-bear spread of 21.6 percentage points. These numbers reflect the same insurance-driven mechanism Araghchi described.

Energy stocks recorded 20 all-time highs in 2026, the most since 2013. The sector gained 29 percent year-to-date and 367 percent since the 2020 pandemic low.

Traders are pricing a prolonged period of trapped supply. Meanwhile, Bitcoin fell below $68,000 amid broader market uncertainty.

New US home sales dropped 17.6 percent month-on-month to 587,000 units, the lowest since 2022. The median home price declined 6.8 percent year-over-year. Those figures point to stress in rate-sensitive sectors while the conflict continues.

The market has effectively split into two camps. One segment prices sustained high oil revenue. The other prices broad economic weakness.

Iran has warned that any strike on its power grid would permanently close the Strait of Hormuz. Insurers continue processing that statement the same way they process every other risk factor, by keeping policies cancelled.