According to @AggrNews, BlackRock has filed in Delaware for a Bitcoin Premium Income ETF, indicating a new BTC-focused fund registration via a state corporate filing source: @AggrNews. According to @AggrNews, traders should watch for the official SEC/EDGAR documentation to confirm the fund name, structure, ticker, and fee schedule, as these details can influence BTC spot-ETF flows, intraday liquidity, and implied volatility once public source: @AggrNews.