Bitcoin ETFs lost $430 million as Fidelity reversed course

Spot Bitcoin ETFs launched in the US in January 2024, with BlackRock's IBIT and Fidelity's FBTC among the eleven approved products that gave institutions direct exposure without self-custody. Daily creation and redemption data from these funds, tracked closely since launch, has become a proxy for institutional sentiment. Thursday's reversal follows a now-familiar pattern: flows swinging sharply session to session, often alongside broader tech-stock moves rather than settling into a steady trend.

Authorized participants redeeming FBTC and IBIT shares force the underlying custodians to release bitcoin, adding sell-side pressure independent of spot-market trading. Holders of these ETFs who treat them as a liquid proxy for bitcoin exposure now face a fund that lost most of Wednesday's gains in a single session. Allocators rebalancing around the $76,000 level gain a clearer short-term signal, while anyone using daily flow data to time entries loses confidence in any single day's reading.

Thursday's swing, tied to a tech-led selloff rather than any crypto-specific news, reinforces how closely these funds now move with equity risk sentiment rather than trading as an independent, uncorrelated asset. That challenges the pitch many issuers made at launch: that bitcoin ETFs would offer diversification away from traditional markets. Whether that correlation holds as a structural feature of the product, or fades once crypto-specific catalysts return, remains a genuinely open question among allocators.

The next daily flow report will show whether Fidelity's fund reverses again or extends Thursday's withdrawal, and whether BlackRock's IBIT breaks its two-session outflow streak. A return to net inflows would suggest Thursday was a one-off tied to the tech rout; a third straight outflow day would point to a more durable shift in institutional positioning. Bitcoin holding above $76,000 through that stretch would also test how tightly ETF flows and spot price are now linked.