Rising tensions around the Strait of Hormuz are forcing crypto market participants to look beyond blockchain fundamentals and pay closer attention to global macro risks.
Around 20% of the world’s oil supply passes daily through the narrow waterway between Iran and Oman. Although there has been no full closure, increased military activity has pushed war‑risk insurance premiums sharply higher.
Beincrypto reports that premiums for oil tankers have risen by more than 50%. Insurance costs for a vessel valued at US$100 million have climbed from roughly US$250,000 to US$375,000 per voyage.
This surge in shipping risk alone, even without an official blockade, is enough to raise concerns about supply disruptions. Some analysts estimate crude oil prices could jump to the US$120–US$130 per‑barrel range if disruptions persist.
The impact on crypto markets extends far beyond the energy sector.
A spike in oil prices of that magnitude could reignite inflation expectations just as markets had been preparing for monetary easing. Higher oil prices would push up transport, manufacturing, and consumer‑goods costs, adding further pressure to global inflation.
If inflation expectations rise, central banks — including the US Federal Reserve — may delay or scale back planned interest‑rate cuts. Such shifts in expectations could lift US Treasury yields.
Higher yields tighten global liquidity. When government bonds offer more attractive returns, capital tends to move away from speculative assets.
Trillions of dollars in rate‑sensitive bond and equity funds could undergo rebalancing if yields rise significantly due to inflation concerns.
Historically, Bitcoin has often traded as a high‑beta asset to liquidity during periods of monetary tightening. When real yields rise, digital assets typically come under pressure as leverage declines and funding costs increase.
In other words, crypto does not need a major geopolitical disaster to fall — tighter liquidity alone can do the job.
There is also speculation about potential disruptions to Bitcoin hashrate if Iran’s energy infrastructure — considered one of the low‑cost mining hubs — is affected by the conflict. Although still speculative, this narrative adds uncertainty to supply dynamics and network stability.
Crypto derivatives market structure adds another layer of vulnerability. Leverage tends to build up during calm periods, making sudden macro shocks capable of triggering cascading liquidations.
If Treasury yields surge alongside rising oil prices, leveraged positions in Bitcoin and altcoins could unwind rapidly. High‑risk assets — including small‑cap equities, high‑growth tech, and crypto — are usually the first to come under pressure when liquidity tightens.
Unlike traditional markets, crypto trades 24 hours a day, meaning reactions can be immediate and more extreme.
For now, market participants are watching oil prices and bond yields as key indicators. If tensions ease, oil may stabilise and risk appetite could recover. But if disruptions continue, this energy shock could evolve into a broader liquidity squeeze. (DK/LM)
Originally written by: Lisa Monica, Dhika Priambodo
Source: IDN Financials
Published on: 4 March 2026
Link to original article: Iran war triggers risk of massive sell-off in crypto market
