BlackRock’s proposed Bitcoin ETF would hold no Bitcoin or spot ETF shares
BlackRock filed with the SEC for PBIT, a proposed Bitcoin-protection ETF that would use options and fixed-income securities rather than hold Bitcoin or spot Bitcoin ETPs directly. Its staggered call spreads aim to limit initial losses while capping gains, but protection applies separately to each tranche and can weaken as Bitcoin rises; investors could still lose some or all of their investment. PBIT’s inflows would not translate one-for-one into Bitcoin purchases: dealer hedging could affect IBIT or futures, while the resulting spot buying depends on net exposure and fund creations. A hypothetical $1 billion fund could produce only a fraction of that amount in spot-fund inflows. The filing is preliminary, and the fund cannot sell securities until its registration becomes effective.
