Bitcoin ETF Flows

Since US spot Bitcoin ETFs launched in January 2024, their daily creations and redemptions have become the single clearest gauge of institutional demand for bitcoin. When investors buy shares, the fund issues new ones and buys the underlying BTC; when they sell, the fund redeems shares and the bitcoin backing them is released. The net of those two forces — the net flow — shows how much fresh capital is moving into or out of bitcoin through regulated markets each day.

Because these vehicles are transparent and report holdings regularly, aggregate ETF flows and assets under management are widely watched alongside the treasury-company angle as a real-time read on how Wall Street is positioning in bitcoin.

The stacked bar chart breaks each day's net flow down by fund, with creations shown above the zero line and redemptions below it. BlackRock's IBIT and Fidelity's FBTC typically dominate inflows, while Grayscale's GBTC — a higher-fee fund converted from an existing trust — has often shown persistent outflows.

The cumulative line tracks the running total of net dollars invested since inception. A steadily rising line reflects sustained demand, while flattening or falling stretches signal cooling appetite or active redemptions.

Each fund's assets under management is its bitcoin holdings multiplied by the current BTC price, so the dollar figures on this page move with the live market. Per-fund bitcoin holdings are maintained from issuer disclosures. The daily flow series shown here is modeled for illustration rather than pulled from a live feed, so treat the individual day-to-day bars as indicative of typical patterns rather than exact settled figures.