The UK Financial Conduct Authority has proposed a narrow opening for cryptocurrency exchange-traded notes inside retail fund products, while keeping exposure limited.

The proposal appears in the FCA's latest quarterly consultation paper and would allow certain authorized funds, including UCITS schemes and non-UCITS retail schemes, to invest in crypto ETNs. The exposure would be capped at 10% of scheme property, making the measure a controlled allocation rather than a broad permission for crypto-heavy retail portfolios.

The change would matter because crypto ETNs have been moving gradually from restricted investment products toward more mainstream distribution in the UK. In October 2025, the FCA lifted its ban on retail access to crypto ETNs traded on recognized investment exchanges, while keeping broader cryptoasset derivatives restrictions in place. This consultation would add a fund-structure route, subject to portfolio limits.

For asset managers, the proposal could make crypto ETNs easier to include in diversified products without building direct custody or trading infrastructure for underlying tokens. For retail investors, it would mean potential indirect exposure through regulated fund wrappers, though the 10% cap keeps crypto as a satellite allocation.

The consultation is not a final rule. The FCA is asking for feedback before deciding whether to amend its collective investment scheme rules. Until then, the practical impact is limited to a regulatory signal: UK fund rules may be moving toward cautious, capped access to listed crypto products.