币界网报道:Investor interest in spot Bitcoin ETFs has surged dramatically, with inflows reaching $100 million per month over the past 250 days. Major financial institutions are increasingly backing these funds, signaling growing mainstream acceptance of cryptocurrency investments. Analysts attribute the spike to heightened retail and institutional demand, as well as regulatory clarity in key markets. The trend reflects a broader shift toward digital assets as viable portfolio components, despite ongoing market volatility. Industry experts predict sustained growth as more traditional investors seek exposure to Bitcoin through regulated financial products.