According to Farside Investors, Grayscale's Bitcoin ETF (GBTC) reported zero million US dollars in net daily flow on May 13, 2025 (source: FarsideUK on Twitter). This flat inflow suggests a pause in institutional trading activity for GBTC, which may indicate reduced volatility and a consolidation phase for Bitcoin prices in the short term. Traders should monitor upcoming ETF flow data and related news, as shifts in ETF participation have historically impacted Bitcoin price momentum and broader crypto market sentiment.