Bitcoin traders are leaning back into leverage, and the timing is getting uncomfortable. On-chain analyst Axel Adler Jr reported that buying pressure in the bitcoin futures market reached 4.9 on his Positioning Pressure gauge on Oct. 2, the highest reading since Aug. 19, when it touched 5.1. Open interest climbed about 3% in a single day, from 301,900 to 310,800 contracts, while the price moved from $83,400 to $85,300 over the same window. Compared with Sept. 30, open interest has grown by more than 15,000 contracts, a fast build-up of new positioning in barely two trading days.
The reading matters because of what usually follows. Rising open interest alongside rising prices means new money is entering, not shorts covering. But the Sept. 21 episode showed how quickly the trade can reverse. Open interest peaked at 347,300 contracts that day, then fell by 52,000 over the following nine days as leveraged longs closed or were flushed out during the pullback.
The two levels that matter
Adler identified $85,000 and $83,000 as the next key thresholds. Holding above $85,000, he wrote, would signal the market is preserving its recent gains even if buying pressure cools. The downside is less forgiving. Long positions opened above $83,000 would face larger losses if bitcoin slips under that level, and if those positions get liquidated the forced selling could steepen the decline.
That warning has aged well. Bitcoin traded below $83,000 by Wednesday and slid to a one-month low near $80,000 on Thursday, pressured by Brent crude above $104 a barrel and Treasury yields near multi-decade highs. The liquidation risk Adler described has moved from hypothetical to live, and the price is now more than 6% below the level where his newly opened longs were supposed to stay safe.
Even if buy pressure slows, holding above $85,000 could signal the market is preserving those gains.
The quote, from Adler’s blog post as reported by CoinNess, came before the break. What it did not anticipate was how much macro would weigh on the tape within a week. Neither did the Sept. 21 open interest peak anticipate that the nine days after it would hand back more than 50,000 contracts.
Where the on-chain markers sit
Positioning tells only part of the story. The cost bases of major holder cohorts line up awkwardly close to current prices. CryptoQuant analyst Darkfost flagged that investors holding for 18 months to two years carry an average cost basis of about $88,350, while the 6-to-12-month cohort sits at $89,200. Both groups had been in profit. Bitcoin’s slide through that zone risks turning breakeven holders into sellers, what Darkfost called emotional selling rather than a hard support or resistance level. Coins that change hands at breakeven tend to move for a simpler reason than technicals: the owner just wants out at cost.
On the support side, Adler’s own numbers from Oct. 1 put the short-term holder cost basis at $73,700, up 1.2% on the week, and the long-term holder basis at $48,800. Bitcoin traded 13.7% above the short-term level at the time. That cushion is thinner than it looks if liquidations cascade, because each wave of forced selling pushes the price closer to the next cohort’s breakeven.
| Metric | Reading | Reference point |
|---|---|---|
| Positioning Pressure | 4.9 | 5.1 on Aug. 19, the only higher 90-day reading |
| Open interest | 310,800 contracts, up 3% in 24h | 347,300 peak on Sept. 21, then minus 52,000 in nine days |
| Open interest value | $52.68 billion | Above $90 billion at the autumn 2025 peak |
| OI-weighted funding rate | 0.0024% | 0.01% per 8 hours is the neutral baseline on many exchanges |
| Supply in profit | 72% | 76% is the long-term average |
The funding rate is the quiet detail in the table. At 0.0024%, longs pay roughly a quarter of the standard rate to hold positions. That is cheap leverage. Funding turned negative during the early-February sell-off and again in April, when shorts kept paying even as the price climbed from the mid-$60,000s, and it peaked near 0.011% in late August when the breakout pulled leveraged buyers in. A low funding rate with rising open interest means the market is crowded but not yet paying dearly for the privilege, which leaves room for a sharper unwind once funding normalizes or price breaks a level.
Profit share and the recovery math
Adler also tracked the share of bitcoin supply in profit through the September rebound. The ratio climbed from 65% to 73.8% as the price moved from $76,000 to $87,000 between Sept. 17 and Sept. 27. He noted that a continued recovery would likely need that share to clear 76%, the long-term average, to stay self-sustaining. At 72% after the latest leg down, the market sits below that line again, which means the marginal buyer of the past month is underwater on paper.
For context on total leverage, CoinGlass data showed bitcoin futures open interest at $52.68 billion in early October, still about $40 billion below the autumn 2025 peak above $90 billion that coincided with prices well north of $100,000. The leverage build is real but measured against that benchmark the market is not at extremes. David Lawant, head of research at Anchorage Digital, said the first move of futures open interest above $50 billion this year, alongside rising spot volume and thinner order books, pointed to early-stage recovery conditions.
What happens at the line
Liquidation mechanics do most of the work in markets like this one. When price falls through a level where large numbers of longs opened, exchanges force-close the positions with the thinnest margin first, and each closure pushes the price lower, which trips the next batch. The Sept. 21 reversal, 52,000 contracts in nine days, is what that process looks like in slow motion. The question now is whether the faster version plays out over hours instead of days.
The setup going into the weekend is straightforward. A six-week high in futures buying pressure met a macro shock, crude above $104 and yields near two-decade highs, and price broke the $83,000 line Adler flagged. Whether newly opened longs liquidate in size or absorb the move will decide if the six-week leverage build ends in a squeeze down toward the $73,700 short-term holder basis, or a base for another attempt at $85,000.