According to Farside Investors, the WisdomTree Bitcoin ETF reported zero net inflows on May 9, 2025, signaling a pause in investor activity for this fund. Such flat daily flows suggest reduced short-term momentum and may indicate cautious sentiment among institutional participants. Traders should monitor these flow trends closely as they often correlate with shifts in Bitcoin price volatility and broader crypto market liquidity (Source: Farside Investors, farside.co.uk/btc/).