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Bitcoin exchange inflows surge amid US-Iran tensions, risk-off sentiment grows

By Estefano Gomez · Published April 16, 2026 · 2 min read · Source: Crypto Briefing
BitcoinEthereumMarket Analysis

Bitcoin exchange inflows surged as US-Iran tensions persist, pushing the prospect of Bitcoin reaching an all-time high by June 30 to just 3% YES on Polymarket, a sign of broad risk-off sentiment.

Market reaction

Traders are responding to the US-Iran conflict with a significant increase in Bitcoin exchange inflows, a pattern consistent with whale profit-taking and reduced risk appetite. The Ethereum price on April 17 market dropped from 100% to 99.9% YES, pointing to weakness across crypto markets more broadly.

Why it matters

The term structure of Bitcoin’s all-time high market shows rising optimism further out: June 30 at 3% YES, September 30 at 10%, and December 31 at 17.5%. The 8-point jump between September 30 and December 31 suggests traders expect a catalyst in Q4. But the market has just $589 in actual USDC traded, meaning a few large orders could move these odds substantially.

The spike in exchange inflows during geopolitical stress undercuts the narrative that Bitcoin functions as a safe haven. Oil prices above $100/barrel are compounding the risk-off mood. At 3¢, a YES share for Bitcoin’s all-time high by June 30 pays $1 if it hits, a 33.3x return. That payout requires believing in either rapid de-escalation of geopolitical tensions or a major regulatory shift favoring crypto.

What to watch

Any signs of US-Iran de-escalation or shifts in Federal Reserve policy could reverse the current bearish sentiment. Specifically, Trump’s next move regarding the Strait of Hormuz blockade will matter most.

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Bitcoin Above On April 14
Contract Odds Δ since publish Volume 24h
April 14 100% Trade →
Ethereum Above On April 17
Contract Odds Δ since publish Volume 24h
April 17 99.9% Trade →
Bitcoin All Time High
Contract Odds Δ since publish Volume 24h
June 30 3.4% Trade →
September 30 10% Trade →
December 31 17.5% Trade →
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