Bitcoin spot ETFs experienced a robust net inflow of $770 million last week, marking the fourth consecutive week of sustained capital accumulation. This trend underscores growing investor confidence in cryptocurrency exchange-traded funds as viable instruments for portfolio diversification. The persistent inflows highlight a strategic shift towards regulated crypto investment vehicles, reflecting increased institutional participation and market maturation. Analysts interpret this momentum as a sign of strengthening demand for Bitcoin exposure through traditional financial products, which may contribute to enhanced liquidity and price stability. As regulatory frameworks evolve, the continued growth in Bitcoin spot ETF inflows could signal a pivotal development in mainstream adoption of digital assets within the global financial ecosystem.