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Bitcoin and Ether ETF flows
On October 13, US spot Bitcoin ETFs saw $175.6M in net flows and Ether ETFs $24.8M. Bitcoin ETFs hold $106.98B in total.
Updated October 14, 2026 at 05:20 PM UTC · Flows: Spectre ETF data · How Spectre reads data
Spectre’s read: Bitcoin ETFs took in $175.6 M on Oct 13, 2026. The largest single fund move was FBTC with a $103.1 M inflow. The other major BTC fund, IBIT, added $65.9 M. Ethereum ETFs added $24.8 M, with FBTC’s $103.1 M and IBIT’s $65.9 M making up the bulk of the BTC inflows.
| Fund | Asset | Net flow | Total assets |
|---|---|---|---|
| FBTC | BTC | $103.1M | $14.92B |
| IBIT | BTC | $65.9M | $66.92B |
| ETH | ETH | $16.7M | $2.33B |
| FETH | ETH | $8.1M | $1.42B |
| MSBT | BTC | $6.7M | $891.1M |
| ARKB | BTC | — | $2.66B |
| BITB | BTC | — | $3.10B |
| BRRR | BTC | — | $472.1M |
| BTC | BTC | — | $5.25B |
| BTCO | BTC | — | $420.3M |
Questions people ask
What are Bitcoin ETF flows?
The money moving into or out of spot Bitcoin ETFs on a given day. Inflows mean the funds bought Bitcoin to create new shares; outflows mean they sold or redeemed. Flows are one of the clearest daily signals of institutional demand.
Did Bitcoin ETFs see inflows today?
On October 13 the US spot Bitcoin ETFs Spectre tracks saw $175.6M in net flows; Ether ETFs saw $24.8M.
Which Bitcoin ETF is the largest?
BlackRock’s IBIT is the largest spot Bitcoin ETF by assets, followed by Fidelity’s FBTC. The table above lists each fund’s total assets from Spectre’s data.
Do ETF flows move the Bitcoin price?
Large, steady inflows add buying pressure, and outflows remove it, but price also depends on leverage, macro news and other sellers. Read flows alongside the market, not alone.
Market data and research, not financial advice.