BTC & ETH ETF Flows
Daily net creations and redemptions for every US spot bitcoin and ether ETF, in dollars, since launch.
$159.9M
BTC net flow (2026-09-14)
12 funds
$146.7M
BTC net, 5 days
2 full days
$121.1M
ETH net flow (2026-09-14)
10 funds
$337.5M
ETH net, 5 days
As of 2026-09-14. Net flow is the sum across funds for the last completed trading day.
Per-fund flows (2026-09-18)
A fund's flow for a day is the change in the coins it holds, from the issuer's own daily holdings file, valued at that day's price. Funds whose issuer publishes no machine-readable file (most of them) show no new flows since 11 September 2026; the daily total is shown only for days with full coverage.
| Fund | Issuer | Asset | Day flow | Holdings |
|---|---|---|---|---|
| ARKB | ARK 21Shares | btc | $0.0M | 30,753 |
What this data is
Spot ETF flows
A spot ETF holds the coin. When investors buy more shares than they sell, the issuer creates new shares and buys coin to back them; when they sell, the issuer redeems shares and sells coin. Those creations and redemptions are the flows, and they are the most direct measure of how much traditional money is entering or leaving bitcoin and ether on a given day.
Each fund reports its own figure after the US close. The daily total across funds is the number markets quote. A single fund's flow is mostly about that fund's distribution; the total is about the asset.
The table shows every fund's flow for each trading day and the daily total. Holdings and assets under management are shown where the issuer publishes them.
Source and method
- Source
- iShares daily holdings files; Bitwise fund pages
- Updates
- Daily after the US close from the issuers' own holdings files; a fund's flow for a day is the change in its holdings at that day's price. Through 11 September 2026 the flow columns also carried figures compiled by Farside Investors; that feed is retired and funds without a published holdings file show no new flows until their issuer file is added. Last update 2026-09-14.
- History
- 11 January 2024 for bitcoin funds, 23 July 2024 for ether funds.
- Coverage
- 12 bitcoin funds and 11 ether funds since 2024-01-11.
- Get the data
- JSON API and CSV download30 requests a minute without a key, 120 a minute with a key from a free account.
Data checks. Every dataset is checked against its source once a day. The last run, 18 Sep 05:40 UTC, raised a warning on this dataset. The rows in question are under review.
How to read it
- Use the total, and use it over a week. One day's flow is noise; five days of the same sign is a trend.
- Redemptions from the highest-fee fund while the rest see inflows is fee migration, not selling.
- Flows lag price by a day: today's print reflects orders placed on yesterday's move.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
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Frequently Asked Questions
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Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.
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