On April 21, 2026, Bitcoin experienced sharp volatility, swinging between $75,000 and $77,000 as markets priced in the evolving geopolitical situation between the United States and Iran. With a temporary ceasefire agreement set to expire within hours, investor sentiment shifted rapidly between hope and fear.
Morning Rally on Diplomatic Optimism
The day began with Bitcoin trading near $76,500. Shortly after, reports emerged that a U.S. delegation was traveling to Islamabad, Pakistan, for a second round of high-stakes talks with Tehran. The news provided a much-needed boost to crypto markets, which had been rattled the previous day by a U.S.-Iran maritime confrontation in the Strait of Hormuz. Investors pivoted from risk aversion to cautious optimism, pushing Bitcoin to an intraday high of $76,944 on Bitstamp by 6:30 AM ET after a six-hour uptrend.
The rally reflected market hopes that diplomatic channels could de-escalate tensions, even as the formal deadline for the ceasefire loomed.
Reversal: Conflicting Reports Trigger Selloff
The morning optimism quickly faded when contradictory reports cast doubt on whether the Iranian delegation would actually attend the talks. Geopolitical uncertainty reignited, triggering a sharp reversal in Bitcoin’s price trajectory. The asset entered a prolonged decline throughout the morning session, bottoming out at $75,085 by 1:20 PM ET as selling pressure mounted.
By late afternoon (around 2:24 PM), Bitcoin had recovered modestly, climbing back above the $75,500 support level. Still, the daily loss stood at 0.6%, with market capitalization hovering above $1.51 trillion. Traders now focus on the $76,000 psychological resistance — a level that must be reclaimed to break the current bearish intraday structure.
Liquidation Wave: 6,769 Traders Hit
According to Coinglass data, Bitcoin’s intraday volatility exceeded 2.61%, resulting in forced liquidations for 6,769 traders. Total leveraged positions worth $97 million were wiped out, down from $126 million the prior day. Short positions dominated, accounting for $62.45 million (64%) of total Bitcoin liquidations, indicating that bears had placed heavy bets against sustained upside.
Institutional Support Remains Strong
Despite the price turbulence, institutional demand continued to show resilience. Bitcoin exchange-traded funds (ETFs) saw robust inflows, and Strategy (formerly MicroStrategy) executed a large purchase. These buying forces have helped anchor Bitcoin around the $75,000 level, providing a floor against deeper declines.
Outlook: Iran Talks Hold the Key
With the U.S.-Iran ceasefire deadline imminent, the market’s sensitivity to geopolitical headlines remains extreme. A credible breakthrough in negotiations could propel Bitcoin back toward $77,000 and beyond, while an escalation would likely test support below $75,000. Traders are advised to monitor official statements closely and adjust risk management accordingly.