US spot bitcoin exchange-traded funds (ETFs) posted their heaviest single-session withdrawals since late June of this yaer after a landmark digital asset market-structure bill (the CLARITY Act) notably failed to clear a Senate procedural vote.
The 13 products listed in the United States recorded a combined net redemption of $450.4 million on Tuesday, reversing Monday’s $159.9 million intake, according to flow figures compiled by Farside Investors.
The swing was concentrated in the largest issuers. Fidelity’s Wise Origin Bitcoin Fund accounted for the biggest share of redemptions, with about $214.8 million leaving the product.
BlackRock’s iShares Bitcoin Trust followed with roughly $161.7 million in net withdrawals. Grayscale’s Bitcoin Trust ETF lost another $44.1 million, while the ARK 21Shares Bitcoin ETF and Bitwise Bitcoin ETF saw outflows of about $17.4 million and $12.4 million, respectively.
The timing mattered. The redemptions arrived as the Senate failed to invoke cloture on the CLARITY Act, the market-structure measure intended to draw clearer lines between the Securities and Exchange Commission (SEC) and the Commodity Futures Trading Commission (CFTC).
The motion needed 60 votes to advance debate.
It fell well short, with reports of a 49–50 tally that left the bill stalled after months of negotiation.
Several Republicans joined Democrats in opposing the procedural step, and lawmakers now face a shrinking calendar before the November midterms.
That legislative setback did not occur in isolation.
Bitcoin had been trading above $77,000 heading into the vote, then slipped toward and briefly below $75,000 as selling accelerated.
Leveraged long positions were also liquidated across crypto futures markets, adding mechanical pressure to the cash market.
ETF flows often move with price, and Tuesday’s session followed that pattern: institutions that had added exposure on Monday pulled capital as the regulatory catalyst faded and spot prices weakened.Even so, a single session does not rewrite the broader record.
Spot bitcoin ETFs remain one of the principal channels through which U.S. institutions hold the asset, and month-to-date figures reported by some trackers still showed a modest net positive for September before Tuesday’s reversal.
Earlier this year, June produced larger one-day withdrawals, including a session in late June when outflows exceeded $450 million and, in some tallies, approached $700 million.
Tuesday’s $450.4 million figure was therefore notable as the worst day since that stretch, not as an unprecedented collapse.Market participants now shift attention from Congress to regulators.
Without a new statute, the industry’s near-term path depends more on rulemaking at the SEC and CFTC, as well as on liquidity conditions and risk appetite in equities and rates markets.
Crypto-linked stocks also sold off after the vote, underscoring that the bill had been treated as a potential catalyst rather than a guaranteed floor under prices.Flows can reverse as quickly as they deteriorated.
Monday’s inflow showed demand had not disappeared; Tuesday showed that demand is sensitive to policy headlines and price. Investors watching these products will look to the next several sessions for whether redemptions persist or whether buyers return once the vote shock fades.
Have a crowdfunding offering you'd like to share? Submit an offering for consideration using our Submit a Tip form and we may share it on our site!