How much money is entering or leaving US spot crypto ETFs — the regulated route institutions use to buy Bitcoin and Ethereum.
Net flow is new money in minus money out, for one trading session. Positive means investors added money to the ETFs; negative means they pulled money out.
Why beginners watch it: spot ETFs are how pension funds, banks and big institutions buy crypto without holding coins themselves. Steady inflows mean institutional demand; sharp outflows often line up with weak price days — but one session never tells the whole story. Streaks of several sessions matter more than a single day.
Note on freshness: ETF flow figures are published after the US market closes and funds report, so this page shows the latest fully-reported session, not a live intraday number. It is refreshed with our market briefs.
