U.S. spot Bitcoin ETFs recorded a net outflow of 1,488 BTC, worth $104.1 million, on March 20, 2026, snapping a stretch of positive daily flows. The single-day pullback, however, sits against a seven-day net inflow of 4,204 BTC ($294.22 million), suggesting the broader demand trend has not reversed.
Bitcoin ETFs Shed $104M in a Single Day
The daily outflow of 1,488 BTC marks one of the larger single-session withdrawals from U.S. spot Bitcoin ETF products this month. Data compiled by Farside Investors tracks flows across all approved spot Bitcoin funds, including BlackRock’s IBIT, Fidelity’s FBTC, and Grayscale’s GBTC.
The $104.1 million exit comes one day after U.S. spot Bitcoin ETFs posted a $90.19 million net outflow on March 19, indicating back-to-back sessions of net selling pressure across the product suite.
Despite two consecutive red days, the rolling seven-day picture tells a different story.
Weekly Inflows at $294M Signal Underlying Demand Remains Intact
Over the past seven days, spot Bitcoin ETFs absorbed a net 4,204 BTC, equivalent to $294.22 million. That weekly figure implies an average daily inflow of roughly $42 million when spread evenly, meaning today’s $104.1 million outflow represents about 2.5 times the average daily pace in the opposite direction.
The positive weekly total suggests that earlier sessions this week saw substantially larger inflows that more than offset the recent two-day drawdown. Flows of this magnitude align with a pattern seen throughout early 2026, where institutional allocations to Bitcoin ETF products have remained structurally positive on a weekly basis even as individual sessions swing between inflows and outflows.
The truncated headline data from ETF flow trackers also referenced Ethereum ETF figures, though the complete data was not available at the time of reporting. Any material Ethereum ETF movement would broaden the significance of today’s crypto ETF snapshot beyond Bitcoin alone.
Short-Term Profit-Taking or Early Warning Sign?
Single-day outflows during otherwise positive weekly stretches are a routine feature of ETF market mechanics. Authorized participants, the institutional intermediaries that create and redeem ETF shares, frequently rebalance positions around options expiry dates and end-of-week portfolio adjustments.
The Federal Reserve’s decision to hold rates steady at its March meeting removed one potential catalyst for a sharper selloff, but it also left markets without a fresh bullish trigger. In that vacuum, short-term profit-taking after a strong weekly inflow run is a textbook response.
For context, GBTC has historically accounted for a disproportionate share of daily outflows due to its higher fee structure relative to newer competitors like IBIT and FBTC. Whether today’s $104.1 million exit was concentrated in a single issuer or spread across multiple products would clarify whether this reflects broad sentiment cooling or isolated fund-level dynamics.
The next data point to watch is the weekly close. If the seven-day rolling net flow holds above $200 million through end of week, the current outflow registers as noise within a healthy demand trend. A collapse of weekly inflows below that threshold, particularly heading into the next FOMC policy window in April, would warrant closer attention.
Friday’s daily flow number and the updated weekly total will determine whether this two-day dip fades into a footnote or marks the start of a broader rotation out of spot Bitcoin exposure.
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.
