BlackRock Files for Protected Bitcoin ETF, Following Calamos Into Downside-Limited Funds
BlackRock has filed with regulators to launch a bitcoin exchange-traded fund designed to limit losses for investors, according to CoinDesk. The New York-based asset manager's move follows a similar path already taken by Calamos, whose protected bitcoin funds have operated since early 2025 and have withstood a reported 50% drop in bitcoin's price without exposing…