BlackRock’s Bitcoin ETF Would Trade Some Gains for Partial Downside Protection

BlackRock’s proposed Bitcoin ETF would trade some upside for partial protection against falling prices—not a guaranteed limit on losses. The asset manager filed for the iShares Bitcoin Managed Protection ETF (PBIT) with the U.S. Securities and Exchange Commission on October 19, 2026, outlining an options-based alternative to its directly held Bitcoin fund, IBIT. Key takeaways PBIT would seek Bitcoin-linked returns through options rather than direct holdings. A typical options tranche starts with roughly 10% downside exposure. Partial protection comes with limits on potential gains. IBIT attracted $665.2 million on October 19, 2026. What BlackRock’s proposed Bitcoin ETF would hold PBIT would use options tied to IBIT and similar Bitcoin-related instruments , alongside cash and short-term fixed-income securities.

BeCrypto News shows a short excerpt and links to the publisher. The full report belongs to The Cryptonomist.