Institutional Bitcoin ETF Inflows Hit Three-Month High, Fueling Bullish Sentiment Major financial firms, including BlackRock and Fidelity, injected nearly $381 million into Bitcoin ETFs on April 22, acquiring 4,300 BTC. This marks the largest inflow since January, triggering increased trading activity and a 2.1% rise in BTC/USD. Analysts suggest renewed institutional interest could drive short-term price gains.1