United States spot Bitcoin exchange-traded funds registered their largest daily outflow in nearly two months on Thursday, accelerating a three-day selling streak that has pushed weekly net outflows to 449 million USD and reversed part of the 3.8 billion USD inflow run recorded during the funds’ strongest three-week stretch of 2026.
The funds logged 282.6 million USD in net outflows on Thursday, the largest single-day departure since the 424.7 million USD outflow recorded on July 13, according to SoSoValue data. Total net assets across the US spot Bitcoin ETF complex stood at 97.5 billion USD after the move, while cumulative net inflows since launch held at 55.17 billion USD.
ARKB dominates the selling
The ARK 21Shares Bitcoin ETF (ARKB) accounted for the largest share of Thursday’s outflows at 164 million USD — more than half the daily total. Grayscale’s Bitcoin Trust ETF (GBTC) followed with 36 million USD, and Fidelity’s FBTC bled 33.6 million USD.
The concentration in ARKB is notable: single-fund redemptions of that size typically reflect one or a few large authorized-participant moves rather than broad retail selling, which tends to spread more evenly across issuers. The remaining funds saw comparatively small flows, with no issuer registering a meaningful counterbid.
The pattern extends a turn that began earlier in the week. Just days ago, the funds had recorded their first back-to-back daily outflows since mid-August, erasing a modest slice of the 3.8 billion USD three-week inflow streak that stood as 2026’s strongest accumulation phase.
Ether and Solana funds bleed too
The weakness was not confined to Bitcoin. Spot Ether ETFs registered 29.8 million USD in net outflows on Thursday, erasing most of the 34.8 million USD in inflows recorded Wednesday. Spot Solana ETFs logged 483,000 USD in outflows, flipping from 11.7 million USD of inflows the previous day, according to SoSoValue.
Broad-based outflows across all three major crypto ETF wrappers suggest the driver is macro rather than asset-specific — consistent with this week’s punishing rates backdrop, in which the 30-year Treasury yield pushed to its highest level since 2007 and traders pushed expectations for a Federal Reserve hike at the Sept. 15-16 meeting above 80% after Friday’s hotter inflation print.
Macro crosscurrents pressuring risk assets
The outflow acceleration arrives amid a volatile stretch for Bitcoin itself. The cryptocurrency rebounded toward 78,000 USD after the CPI release, having spent the week testing its 50-week exponential moving average near 77,000 USD, a level technicians flagged as decisive for the medium-term trend. Liquidation heatmaps show dense leverage clusters both above the market around 80,000 USD and below it in the 74,000-76,000 USD zone.
For ETF investors, the calculus has shifted. During August’s inflow streak, funds accumulated 3.52 billion USD across 16 of 21 trading sessions, a pace that helped Bitcoin decouple from equity weakness. This week’s reversal indicates that resolve is conditional: with the Fed signaling a possible hike, long-duration risk assets from growth equities to crypto funds are seeing position trimming.
Bitcoin trades around 78,000 USD at the time of writing, roughly flat on the day, with Ethereum near 2,500 USD and Solana hovering just above the psychologically important 100 USD level after flipping its Supertrend to bearish earlier in the week.
What to watch
The immediate markers for flows are Tuesday’s FOMC decision and the market’s reaction to whatever the Fed signals about the November path. A hawkish hike with elevated longer-run inflation projections would likely extend the outflow streak; a dovish surprise could quickly restore the bid that powered August’s accumulation.
Structurally, the 97.5 billion USD net-asset base means even 400 million USD weekly outflows represent well under half a percent of assets — a rounding error against the stock, though a meaningful shift in momentum terms. The ETF breakeven narrative also lingers: with aggregate cost bases for much of the 2025-2026 cohort sitting above current prices, sustained weakness pressures the marginal holder that entered near the highs.
For now, the 449 million USD weekly outflow marks the most significant sentiment test for US spot Bitcoin ETFs since July. How the funds respond to the Fed’s decision next week will tell investors whether this is profit-taking within a bull structure — or the start of a broader de-risking cycle across regulated crypto exposure.
Flow watchers also note that Thursday finished with no Bitcoin ETF issuer among the majors posting inflows large enough to offset ARKB alone — a breadth signal that, alongside the synchronized Ether and Solana outflows, points to allocator-level de-risking rather than single-fund friction or fee-driven rotation between wrappers.
164M out of ARKB alone is like one AP redeeming, not a retail stampede. headline sounds scary, flow data says otherwise
@candlewick exactly, ARKB redemptions have been chunky and episodic for months. when FBTC and IBIT start bleeding together then i’ll worry
one AP or not, 282.6M is the biggest single day since july 13. calling it nothing while it reverses a 3.8B inflow run is some premium copium
fair point on ARKB being episodic, but three red days with PPI hot is a pattern forming. one more 200m day and the 3.8b run is a memory
449M weekly against a 3.8B three week inflow run. That is a 12% giveback, people need to calm down about one red Thursday
gbtc still bleeding 36M after all these years is just comedy at this point
282.6M out in a day after a 3.8B inflow run. this is just profit taking imo, ARKB holders bought way lower
Weekly 449M sounds big until you remember the complex still holds 97.5B in net assets. barely a scratch
its a scratch until it becomes a streak. july had 424M in a single day and everyone called that noise too
Nobody here is connecting the hot PPI print. Rate hike odds go up, risk assets bleed, ETF flows follow. The funds are downstream of macro, they are not the story.
This is the correct read. ETF flows are just risk appetite with a ticker attached. Print the rate path and the flow chart draws itself.
three red days and the doom posts are already out. 55B in cumulative inflows didnt evaporate people