According to Farside Investors (@FarsideUK), the Grayscale Bitcoin Trust (GBTC) reported zero million dollars in daily ETF flows on May 16, 2025. This flat flow signals a pause in institutional trading activity for GBTC, which can indicate neutral sentiment among large investors. For traders, stable flows often precede periods of price consolidation or low volatility in the Bitcoin market, making it critical to monitor upcoming days for changes in ETF inflows or outflows. Full data is available at farside.co.uk/btc/ (source: Farside Investors, Twitter, May 16, 2025).