BlackRock Files Amendment for Yield-Generating Bitcoin ETF, Bloomberg Analyst Signals Imminent Launch

BlackRock has filed a new amendment for a bitcoin fund structured to produce yield through active covered call strategies, with a Bloomberg analyst signaling a launch is expected soon. The fund would write covered calls on shares of IBIT — BlackRock's existing bitcoin exchange-traded product — and on bitcoin ETP indices, generating income by selling options against those positions. The filing extends the world's largest asset manager's push to broaden the appeal of bitcoin to institutional investors who require income alongside capital exposure.

How Covered Calls Generate Yield on Bitcoin

A covered call strategy works by holding an underlying asset and selling call options against it. The seller collects a premium from the options buyer; that premium becomes the income distributed to fund investors. The cost is a ceiling on upside — if bitcoin's price rises sharply above the strike price of the sold calls, the fund's gains are capped because the options will be exercised by the buyer. BlackRock's proposed fund would run this overlay actively, meaning portfolio managers would select the timing and terms of the calls rather than following a mechanical formula.

Who Is on the Other Side of the Trade

The income this structure produces does not materialize from thin air. Call buyers — typically traders seeking amplified exposure to bitcoin's price without holding the asset directly — pay the premium that becomes the ETF's yield. When speculative demand for bitcoin options runs high, premiums are elevated and the income stream looks attractive. When that demand fades, premiums compress and the yield thins. The fund is, in effect, monetising options market sentiment.

Institutional Demand Driving the Structure

Spot bitcoin ETFs, including IBIT, offer no yield — they track price and nothing else. That limits their appeal for allocators such as pension funds, insurance companies, and endowments whose mandates require income-generating instruments. A covered call wrapper attempts to address that gap; similar structures applied to equity-index products have drawn significant institutional inflows in traditional markets. BlackRock has not confirmed a launch date, and a regulatory clearance from the SEC would be required before trading can begin.