Shares shifted as IBIT climbed to $40.39 in after-hours trading on April 7, recovering sharply from a session that saw Bitcoin whipsawed between $70,000 and $68,162 on dueling headlines out of the Middle East. The stakes are straightforward: with an 8 p.m. Tuesday deadline for Iran to reopen the Strait of Hormuz, every hour of diplomacy — or escalation — directly reprices the world's largest Bitcoin fund and its $53 billion in assets.

$471 Million Rushed Into Bitcoin ETFs in a Single Day, and BlackRock Took the Biggest Slice

Spot Bitcoin ETFs netted $471.4 million in inflows on April 6, with BlackRock's IBIT alone pulling in $181.9 million.

Fidelity's fund followed at $147.3 million and ARK's at $118.8 million.

Monday marked the largest single day of inflows since February. That kind of institutional buying provides a price floor — big money is treating the dip as a buying opportunity, not a warning signal.

The Iran Deadline Is the Single Biggest Variable for This Week's Price

Trump extended his original 48-hour deadline to 82 hours, threatening to destroy Iranian civilian infrastructure if the Strait isn't reopened by Tuesday at 8 p.m. Eastern.

He has repeatedly extended this deadline as it approaches. Markets have learned to price in bluster — but actual escalation would spike oil above $115/barrel again, as WTI briefly neared that level before falling $5 on Omani mediation reports. Higher oil means higher inflation fears, which punishes risk assets like crypto.

Bitcoin Is Down 46% From Its All-Time High, Yet Institutions Keep Buying

Bitcoin's all-time high was $126,198 in October 2025. At roughly $69,000 today, the drawdown is severe. Yet ETF holdings dropped only ~7% from October peaks even as the price halved, suggesting limited panic selling among institutional investors.

The divergence between price action and ETF flows suggests sophisticated investors are using the downturn to accumulate exposure at lower levels.

Regulatory Clarity Could Be the Next Catalyst — or Distraction

The SEC has scheduled an April 16 roundtable to discuss the CLARITY Act, legislation that would define which agency oversees digital assets. A clearer regulatory framework could unlock the advisory channel — Bitwise estimates advised wealth portfolios still hold less than 0.5% in crypto, meaning the biggest wave of institutional inflows may not have started. But rules don't matter much if missiles fly first. Tonight's deadline will determine whether IBIT's recovery holds or was simply a ceasefire trade that expires with the headlines.