Bitcoin ETF Flows
Daily net flows for the US spot Bitcoin ETFs: today's net inflow or outflow across IBIT, FBTC, GBTC, ARKB, BITB and the other listed funds, the cumulative total since launch, and which issuers carried the day. Every figure is in US dollars.
US spot Bitcoin ETFs recorded a net outflow of $236.5M on 2026-09-01. Cumulative net inflow since launch stands at +$54.61B, 순자산은 $97.12B in total net assets.
Are the funds buying or selling?
By fund
As of 2026-09-01 (US trading day, provisional until settled)
| Ticker | Issuer | Daily flow | Net assets | Cumulative flow | Fee |
|---|---|---|---|---|---|
| IBIT | BlackRock | -$201.2M | $60.02B | +$63.37B | 0.25% |
| FBTC | Fidelity | -$43.7M | $13.51B | +$10.20B | 0.00% |
| GBTC | Grayscale | +$0 | $10.08B | -$27.61B | 1.50% |
| BTC | Grayscale | +$0 | $4.78B | +$2.87B | 0.15% |
| BITB | Bitwise | +$8.4M | $2.92B | +$2.09B | 0.20% |
| ARKB | Ark & 21Shares | +$0 | $2.62B | +$1.32B | 0.21% |
| HODL | VanEck | +$0 | $1.17B | +$1.05B | 0.25% |
| MSBT | Morgan Stanley | +$0 | $576.4M | +$494.0M | 0.14% |
| BRRR | Valkyrie | +$0 | $442.9M | +$299.3M | 0.25% |
| EZBC | Franklin | +$0 | $423.9M | +$315.7M | 0.19% |
| BTCO | Invesco | +$0 | $398.9M | +$148.1M | 0.25% |
| BTCW | WisdomTree | +$0 | $167.3M | +$87.8M | 0.25% |
Daily net flows by fund
Millions of US dollars per fund per trading day, recorded daily since 2026-07-30. Positive is creation (money entering the fund), negative is redemption. Measured and stored by us each day, not reconstructed.
| Ticker | 08-12 | 08-13 | 08-14 | 08-17 | 08-18 | 08-19 | 08-20 | 08-21 | 08-24 | 08-25 | 08-26 | 08-27 | 08-28 | 08-31 | 09-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IBIT | -14.3 | -5.7 | -55.5 | 160.2 | 143.6 | 284.7 | 503.0 | 239.3 | 208.9 | 284.4 | 200.8 | 277.6 | -33.4 | 205.9 | -201.2 |
| FBTC | -46.8 | -55.1 | -6.8 | 111.9 | 23.9 | 62.4 | 64.7 | 30.2 | 104.6 | 15.4 | 25.6 | -83.6 | 0.0 | 6.9 | -43.7 |
| GBTC | 0.0 | -36.3 | 0.0 | 0.0 | 0.0 | 21.2 | 0.0 | 0.0 | 0.0 | 0.0 | -50.4 | -27.2 | 0.0 | 0.0 | 0.0 |
| BTC | 0.0 | 38.9 | 0.0 | 0.0 | 2.9 | 19.7 | 0.0 | 13.6 | 16.4 | 7.0 | 46.8 | 11.7 | 0.0 | 9.4 | 0.0 |
| BITB | 0.0 | -9.3 | 6.1 | 0.0 | 16.1 | 35.6 | 26.4 | 9.2 | 3.0 | 3.0 | 6.0 | 21.7 | -49.7 | 4.3 | 8.4 |
| ARKB | 0.0 | -58.8 | 0.0 | 14.2 | 19.7 | 77.7 | 12.2 | 3.1 | 0.0 | 0.0 | 0.0 | 29.7 | -114.9 | 0.0 | 0.0 |
| HODL | 0.0 | 0.0 | 0.0 | 0.0 | -16.9 | 0.0 | -3.6 | 4.4 | 3.3 | 0.0 | 0.0 | 5.7 | -13.2 | -13.4 | 0.0 |
| MSBT | 0.0 | 7.1 | 0.0 | 11.2 | 0.0 | 10.0 | 0.0 | 7.7 | 1.4 | 4.5 | 3.4 | 6.7 | 9.3 | 3.6 | 0.0 |
| BRRR | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| EZBC | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| BTCO | 0.0 | -7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| BTCW | 0.0 | -4.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| DEFI | 0.0 | 0.0 | -1.4 | 0.0 | - | - | - | - | - | - | - | - | - | - | - |
Daily history
| Date | Net flow | Value traded | Net assets | Cumulative |
|---|---|---|---|---|
| 2026-09-01 | -$236.5M | $2.69B | $97.12B | +$54.61B |
| 2026-08-31 | +$216.7M | $2.36B | $99.61B | +$54.85B |
| 2026-08-28 | -$201.8M | $4.39B | $97.59B | +$54.63B |
| 2026-08-27 | +$242.2M | $3.45B | $100.93B | +$54.83B |
| 2026-08-26 | +$232.1M | $2.26B | $98.63B | +$54.59B |
| 2026-08-25 | +$314.4M | $3.52B | $99.05B | +$54.36B |
| 2026-08-24 | +$337.6M | $5.36B | $98.56B | +$54.04B |
| 2026-08-21 | +$307.5M | $6.37B | $96.07B | +$53.71B |
| 2026-08-20 | +$606.3M | $5.40B | $90.16B | +$53.40B |
| 2026-08-19 | +$517.2M | $6.89B | $84.31B | +$52.79B |
| 2026-08-18 | +$189.3M | $1.36B | $79.30B | +$52.28B |
| 2026-08-17 | +$297.6M | $2.12B | $78.67B | +$52.09B |
| 2026-08-14 | -$57.6M | $1.06B | $76.61B | +$51.79B |
| 2026-08-13 | -$131.1M | $1.24B | $77.27B | +$51.85B |
| 2026-08-12 | -$61.2M | $1.19B | $77.37B | +$51.98B |
| 2026-08-11 | +$4.9M | $1.42B | $77.46B | +$52.04B |
| 2026-08-10 | -$144.7M | $2.03B | $78.16B | +$52.03B |
| 2026-08-07 | +$98.8M | $1.57B | $79.50B | +$52.18B |
| 2026-08-06 | +$128.7M | $1.36B | $78.77B | +$52.08B |
| 2026-08-05 | +$244.4M | $1.58B | $79.21B | +$51.95B |
| 2026-08-04 | +$211.5M | $1.57B | $78.26B | +$51.71B |
| 2026-08-03 | +$170.1M | $2.11B | $77.58B | +$51.49B |
| 2026-07-31 | -$265.4M | $2.67B | $76.29B | +$51.32B |
| 2026-07-30 | +$233.1M | $1.73B | $78.76B | +$51.59B |
| 2026-07-29 | +$32.1M | $1.88B | $77.46B | +$51.36B |
| 2026-07-28 | -$49.8M | $1.40B | $77.23B | +$51.32B |
| 2026-07-27 | -$11.6M | $1.34B | $78.71B | +$51.37B |
| 2026-07-24 | -$240.1M | $1.54B | $77.82B | +$51.39B |
| 2026-07-23 | -$225.2M | $1.63B | $78.82B | +$51.63B |
| 2026-07-22 | +$69.0M | $1.11B | $80.36B | +$51.85B |
Finalized US trading days only; weekends and market holidays have no row.
Methodology and sources
Flows are aggregated from SoSoValue's public US spot ETF data, the same series their dashboards render, and cover every listed fund (IBIT, FBTC, GBTC, ARKB, BITB and the rest for Bitcoin; ETHA, ETHE, FETH and the rest for Ethereum). A net inflow means more money entered the funds than left them that day; a net outflow is the reverse.
Finalized US trading days enter the permanent daily table. The current day's figure is provisional until the issuers settle their numbers, and is labeled as such; the morning re-check picks up revisions. Weekends and US market holidays have no flows, so those dates are simply absent rather than shown as zero.
Per-fund rows accumulate from 2026-07-31, when our tracking started, because the public source only exposes the current day per fund. The aggregate daily series reaches back about 14 months.
Independent of SoSoValue, the largest fund is cross-checked daily against BlackRock's own IBIT page (shares outstanding and NAV, recorded since 2026-08-28). The check sits on this page and ships as the etf-issuer-daily dataset; a net-assets divergence beyond a few tenths of a percent flags a broken source.
FAQ
How much did Bitcoin ETFs buy today?
The live figure at the top of this page shows the current day's net flow across all US spot Bitcoin ETFs, marked provisional until issuers settle their numbers. A positive number means the funds bought more Bitcoin than they sold that day.
Which Bitcoin ETF is the largest?
BlackRock's IBIT is by far the largest US spot Bitcoin ETF by net assets, followed by Fidelity's FBTC and Grayscale's GBTC. The per-fund table on this page shows current net assets, daily flow and fees for every listed fund.
Do Bitcoin ETF flows predict the price?
Flows are structural demand: every net-inflow dollar becomes real spot buying. Single days are noisy, but multi-week flow trends have tracked Bitcoin's medium-term direction better than most sentiment indicators since the ETFs launched in January 2024.