Key Takeaways
- • US spot Bitcoin ETFs recorded net outflows of $430 million on Nov. 5, according to Farside Investors, as the sector's recent demand picture turned negative.
- • Bitcoin ETF buyers added 79,800 BTC in Q3 versus 41,300 BTC newly mined, per 21Shares' Nov. 2 report, roughly twice mining output.
- • Two buying windows (Aug. 17-27 and Sept. 21-25) accounted for 91% of Q3 ETF inflows measured in Bitcoin, indicating demand was concentrated rather than steady.
- • Long-term-holder balances fell by 248,000 BTC in Q3 per the same 21Shares data, a net balance decline rather than a measured total of executed sales.
- • Glassnode's rolling 30-day long-term-holder metric showed roughly -151,885 BTC on Nov. 6, suggesting continued net distribution by older holders.
Summary
According to 21Shares' Nov. 2 report, Bitcoin ETF buyers added 79,800 BTC in the third quarter, against 41,300 BTC newly mined. The comparison supports the scarcity argument, but the report's figures show that most of that buying was concentrated in two short windows, Aug. 17-27 and Sept. 21-25, which together accounted for 91% of inflows measured in Bitcoin. Persistent buying between those windows is therefore the unresolved question for holders assessing a supply squeeze.
The same 21Shares data recorded a 248,000 BTC reduction in long-term-holder balances during Q3. That figure is a net balance decline, not a measured total of executed market sales, and it is not established whether ETF holdings and age-based holder classifications overlap, so the figures cannot be netted precisely against each other.
Glassnode's long-term-holder position metric offers a more recent directional check. Its public page showed approximately negative 151,885 BTC in a capture from Nov. 6, measured as a rolling 30-day change in the cohort's supply. A negative reading means spending outweighs coins maturing into the cohort, but it does not establish that the amount was sold on a particular day. The metric uses averaged purchase dates centered on 155 days and excludes exchange-wallet supply, so it describes one cohort rather than all potential sellers.
The more persuasive recovery signal would be repeated ETF inflows alongside slower net distribution from older holders. Persistent redemptions combined with continued distribution would weaken the case for a supply squeeze.
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