Bitcoin on-chain analysis by Axel Adler Jr.
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- Holders' cost basis, short and long-term holders, exchange flows, derivatives
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Leverage Stays High as Basis Is Negative for 156 Straight Hours
Read the briefPerpetual Futures Discount Persists as Open Interest Rises to 367K BTC
TL;DR
The perpetual futures discount to spot reached a weekly low of 0.04%. Open interest rose by 22,000 BTC, one of the strongest weekly increases since August.
- 0.047%
- Perpetual futures discount
- 367K BTC
- Current open interest
- 22,000 BTC
- Weekly open interest increase
Perpetual Futures Trade at a Discount

Over the past day, BTC perpetual futures traded 0.047% below spot. The discount has widened since November 6, reflecting selling pressure in futures alongside rising open interest.
Watch the average basis. A return to zero would show that the discount has closed. A move above zero would mean futures are trading at a premium to spot.
Open Interest Rises Over the Week

Open interest now stands at 367.4K BTC. The build-up in positions against a weak basis leaves the market more exposed to forced deleveraging.
A decline in open interest would signal that leverage is being reduced.
FAQ
What Happened After Open Interest Last Reached a Similar Level?
A similar level was recorded on August 19. Bitcoin traded at $69,335 at the time. Its price was 14% higher a week later.
How Often Has the Basis Been This Low?
Since tracking began, the basis was at this level or lower in 1% of hours. That makes the reading rare.
Conclusions
Both charts point to correction risk. A negative basis is coinciding with a marked build-up in positions. The signal would turn neutral if the basis moved back into positive territory and open interest began to fall.
Live Charts
Explore the metrics behind this brief with live, auto-updating charts:
Derivatives — All funding, open-interest, and leverage charts in one view.
Open Interest (BTC) — Total futures positioning and 7-day BTC-denominated change.
Funding Rates — Perpetual futures funding to track long-side or short-side leverage pressure.
Fear & Greed Index — Composite market sentiment for risk appetite and sentiment extremes.
One chart, read for today
Each day one chart from the hub, with its latest value and date.
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Bitcoin on-chain analysis, explained
What is Bitcoin on-chain analysis?
It is reading Bitcoin's public blockchain data to see what holders actually do: at what price they bought, whether long-term holders are selling, and how much BTC moves to and from exchanges. Price shows what happened. On-chain data shows who is behind the move.
Which on-chain metrics do you track?
The cost basis of holder groups (Realized Price, MVRV), short-term and long-term holders, exchange flows, and derivatives data such as funding rates and open interest.
Where does the data come from?
Primarily from CryptoQuant, where I am a Verified Author.
What is the difference between Adler ☕️ AM and Adler 💎 Insight?
Adler ☕️ AM is a free brief, Monday to Friday: two on-chain metrics and what they mean today. Adler 💎 Insight is one weekly report every Monday on Substack, $30 per month: the whole week put together in a short read.
Who is Axel Adler Jr.?
A Bitcoin on-chain analyst and CryptoQuant Verified Author, with 28K followers on X. My analysis has been cited by more than 1,000 news outlets.