Bitcoin and Ethereum Slip After Iran Says Strait of Hormuz Is Shut

Key Point

Bitcoin fell nearly 2% to $76,252 and Ethereum dropped 3% to about $2,365 on Saturday after Iran said the Strait of Hormuz was shut. CoinGecko data shows both coins were still up about 5% over the past seven days after earlier reaching two-month highs. President Donald Trump said this week that the war would end soon, but on Saturday he said closing the waterway would be blackmail. Farside Investors data shows U.S. Bitcoin ETFs took in nearly $1 billion this week, while U.S. Ethereum ETFs added close to $276 million. Morgan Stanley debuted the Morgan Stanley Bitcoin Trust last week, and the fund already manages $120 million in assets.

Why it matters: A threat to a major shipping route may push markets into a risk-off posture, which could weaken crypto even when fund inflows remain positive.

Market Sentiment

Bearish, Risk-off, Macro-driven, Fear.

Reason: Iran said the Strait of Hormuz was shut, which may lead traders to cut risk across volatile assets.

Similar Past Cases

Russia's full-scale invasion of Ukraine on February 24, 2022, triggered a broad risk-off move that pushed the S&P 500 down 2.4% and bitcoin down 7% in the same session. (bloomberg.com) This case differs because the current story centers on a shipping-route closure claim during shaky ceasefire talks, not a full land invasion.

Ripple Effect

A closure threat at the Strait of Hormuz could spread into crypto through energy-price stress and weaker broad risk appetite. If the waterway stays shut or ceasefire messaging worsens, then traders may keep cutting exposure to Bitcoin and Ethereum even if ETF demand stays firm. If the route reopens and talks stabilize, then macro pressure on crypto could ease.

Opportunities & Risks

Opportunities: If Strait of Hormuz access is restored or ceasefire messaging stabilizes, then renewed ETF inflows could be a potential re-entry signal for Bitcoin and Ethereum exposure. If Bitcoin ETF and Ethereum ETF inflows remain firm through the next updates, then dip-buying interest could hold up.

Risks: If Iran keeps the waterway shut or ceasefire rhetoric worsens, then reducing short-term exposure can limit downside from a broader risk-off move. If ETF inflows slow at the same time, then the selloff could deepen.