Daily net inflows and outflows across every US-listed spot Bitcoin ETF, in US$ millions. Sustained inflow streaks mark institutional accumulation; persistent outflows have historically aligned with corrective phases.
| Date | IBIT | FBTC | BITB | ARKB | BTCO | EZBC | BRRR | HODL | BTCW | MSBT | GBTC | BTC | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2, 2026 | - | 29.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4 | 0.0 | 0.0 | 31.7 |
| Oct 1, 2026 | 195.6 | -60.7 | -6.9 | -7.7 | -4.2 | 0.0 | 0.0 | -3.6 | 0.0 | 7.0 | -31.4 | 14.6 | 102.7 |
| Sep 30, 2026 | -9.5 | -125.6 | -13.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -148.7 |
| Sep 29, 2026 | 51.1 | 0.0 | -18.1 | 33.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 66.2 |
| Sep 28, 2026 | 54.8 | -10.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -23.2 | 10.3 | 31.0 |
| Sep 25, 2026 | 97.0 | 49.3 | -11.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 134.5 |
| Sep 24, 2026 | 162.6 | 12.9 | 4.1 | 0.0 | 0.0 | 4.9 | 0.0 | 0.0 | -4.0 | 10.2 | 0.0 | 0.0 | 190.7 |
| Sep 23, 2026 | 166.3 | 143.2 | 0.0 | 5.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 32.4 | 0.0 | 0.0 | 346.9 |
| Sep 22, 2026 | 350.3 | 257.4 | 0.0 | 0.6 | 0.0 | 0.0 | 0.0 | 2.4 | 0.0 | 99.0 | 0.0 | 5.0 | 714.7 |
| Sep 21, 2026 | 381.4 | 238.8 | 21.6 | 289.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 61.7 | 3.3 | 3.1 | 999.0 |
Source: Farside Investors. Values in US$ millions; negative values are outflows.
Spot Bitcoin ETFs hold BTC for shareholders. Net creations and redemptions are processed through authorized participants and market makers, who deliver or receive the underlying Bitcoin or its cash equivalent according to each fund's creation mechanism. Daily net flow is therefore a useful estimate of the marginal ETF-related spot demand or supply, separate from leveraged positioning on derivatives venues.
Flows are reported per issuer after each US trading day. BlackRock's IBIT and Fidelity's FBTC are among the largest products, while Grayscale's GBTC entered the market by converting an existing closed-end trust. Watching the total, each fund's contribution, and streaks of same-sign days gives a cleaner read on institutional demand than any single day's print.
The cumulative line sums every daily net flow since the ETFs launched in January 2024; its slope shows whether institutional demand is compounding or stalling. The daily bars isolate individual prints: green bars are net inflow days, red bars are net outflow days. One quiet day means little on its own, so focus on multi-day streaks rather than single prints.
The per-fund table breaks down the most recent trading days by issuer, so you can see whether a big total was broad-based or carried by a single fund. Concentrated inflows led by one issuer are more fragile than demand spread across several.
Source: Farside Investors daily flow table. Values are in US$ millions and are refreshed every 30 minutes; negative values are outflows.
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