U.S. Bitcoin Spot ETFs Post $225M Net Outflow on March 27, SoSoValue Data Shows
U.S. Bitcoin BTC +0.00% spot ETFs posted a combined net outflow of $225 million on March 27, according to SoSoValue tracking data, marking a notable reversal in institutional fund flows for the spot BTC market.
$225 Million Leaves U.S. Bitcoin Spot ETFs in a Single Day
The $225 million daily net outflow was recorded across the 11 approved U.S. spot Bitcoin ETFs on March 27 (Eastern Time). The figure represents the aggregate of all individual fund flows for that trading day.
Reporting from Bitcoin Ethereum ETH +0.00% News indicated this was the second consecutive day of net withdrawals totaling approximately $225.6 million, suggesting the outflows were not an isolated single-session event but part of a short-term pattern of institutional selling pressure.

Recent ETF Flow Trend Adds Context to March 27 Withdrawals
A separate U.Today report described the outflows as among the first significant outflows recorded in March, with its tally placing the figure closer to $227 million. The slight discrepancy between sources reflects differences in reporting cutoffs and rounding, but all figures point to a withdrawal in the $225 million to $228 million range.
The broader 2026 outflow picture has been uneven. Earlier in the year, spot Bitcoin ETFs experienced sharper drawdowns; CoinDesk reported that Bitcoin ETFs lost a record $4.57 billion over a two-month stretch heading into early January. Against that backdrop, a single-day outflow of $225 million is sizable but well below the peak daily withdrawals seen during the heavier selling periods.

Cumulative flows since the spot Bitcoin ETFs launched in January 2024 remain net positive overall, meaning the $225 million March 27 outflow, while notable, has not erased the longer-term accumulation trend. Investors tracking daily ETF flow data can monitor the 2026 outflow timeline on Bitbo for updated figures.
Whether the consecutive-day withdrawal pattern extends further into late March will depend on broader market conditions and Bitcoin’s spot price trajectory. For now, the data confirms a pocket of institutional de-risking rather than a sustained exodus from spot Bitcoin ETF products.
Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.
