Spot Bitcoin ETFs (BTC) saw nearly $1 billion in net inflows on Monday, marking the ninth-largest single-day inflow in history. This funding shift comes as global crypto regulatory expectations continue to improve in the near term, further activating institutional allocation demand. Judging by participation, ETF products from leading issuers such as BlackRock and Fidelity contributed more than 70% of the total inflow, indicating that institutions are accelerating their BTC positioning through compliant channels. From a liquidity perspective, the nearly $1 billion incremental inflow on a single day directly boosted buy-side pressure in the BTC spot market, providing short-term support for prices. Meanwhile, regulatory-friendly expectations combined with ongoing ETF inflows are further strengthening market confidence in the mainstreaming of crypto assets. $BTC #加密监管 #ETF资金 #crypto ETF