Bitcoin fell 23.8% in the first quarter of 2026, its weakest Q1 performance since 2018. The decline signals sustained pressure on crypto markets as macro instability and capital outflows weigh on institutional positioning.
The asset closed at $66,619 on March 31, down from $87,508 on January 1, according to data from Yahoo Finance. The drop extends a 23% decline in Q4 2025, bringing cumulative six-month losses to roughly 41.6%. Bitcoin last recorded a steeper first-quarter fall in 2018, when it slid 50%.
What Drove Bitcoin’s Sharp Q1 Decline?
The broader crypto market has retreated further from its October 2025 peak as geopolitical tensions in the Middle East eroded risk appetite. At the same time, U.S. spot bitcoin exchange-traded funds (ETFs) reversed from net inflows to outflows, tightening a key source of demand. Data from SoSoValue shows $496.5 million in net ETF outflows during the quarter. Analysts point to ETF dynamics and macro conditions as the primary drivers.
“Bitcoin's first-quarter decline was driven primarily by ETF outflows, coupled with sticky inflation and a cautious Fed,” said Andri Fauzan Adziima, Research Lead at Bitrue.
He added that broader risk-off sentiment across equities amplified the move. Still, some researchers argue the downturn reflects cyclical pressures rather than structural weakness.
“There is limited evidence of a structural shift in long-term conviction,” said Min Jung, Research Associate at Presto Research, noting that institutional participation trends remain intact despite recent volatility.
Can renewed ETF inflows and macro clarity stabilize bitcoin in the second quarter? Analysts say a reversal will likely depend on easing monetary conditions, clearer U.S. regulatory signals, and reduced geopolitical risk, with upcoming policy developments and ETF flow data acting as immediate catalysts.
Fiona Kelliher,Stephen Quillen
