最新报道:BlackRock is expanding its Bitcoin ETF offerings with the newly filed iShares Bitcoin Premium ETF, a covered-call strategy designed to generate yield from Bitcoin's volatility. Unlike its passive spot Bitcoin ETF IBIT, which holds $87 billion in assets, the new fund will hold Bitcoin or related instruments while writing covered calls to distribute option premiums to investors. ETF analyst Eric Balchunas noted this move could pressure competitors and signals BlackRock's focus on Bitcoin and Ethereum strategies, potentially intensifying competition in income-generating crypto ETFs.