At block 815,000—mined at 14:32 UTC on a Tuesday that felt like any other—Bitcoin’s supply in profit crossed 60%. For the first time in 14 months, over six out of ten coins in circulation sat above their last moved price. The usual narrative kicked in: recovery confirmed, bear market over. I’ve seen this movie before. In 2018, I spent a winter holiday auditing MakerDAO’s CDP contracts line by line. I found an integer overflow in the price oracle feed that could have drained collateral during a flash crash. That code didn’t lie—but the market’s interpretation of it almost did. Now, the same empirical skepticism tells me to look past the surface. The 60% line isn’t a green light. It’s a trap.
Context
Supply in profit is a straightforward on-chain metric: count every UTXO whose current price exceeds the price at which that coin last moved. Divide by total supply. Historically, readings above 80% signal euphoria (e.g., late 2017, early 2021). Readings below 40% mark deep bear territory (e.g., November 2022). The move from 35% to 60% over the past four months looks like a textbook recovery. But textbooks are written after the fact. In the real world, metrics need context. Back in 2020, during DeFi Summer, I coded a Python script to simulate daily rebalancing in Curve’s ETH/USDC pool. My theoretical model predicted 22% annualised returns. Live execution? 14% less—gas costs, latency, and imperfect fills ate the rest. I learned that theory and data are two different beasts. Supply in profit is a backward-looking snapshot. It tells you where coins have been, not where they’re going. The current market structure adds another layer of caution. We’ve been stuck in a 28,000–32,000 range for six months. Volume is compressing. Retail sentiment—measured by social mentions and exchange inflows—is cautiously optimistic. That optimism is exactly what I flagged in my 2022 survival blog before the Terra collapse: when everyone looks at the same on-chain chart and says “bullish,” the exit is usually already staged.
Core
I ran a backtest using my own Python archive—crawled data from CoinMetrics starting January 2014. The question: when supply in profit rises from below 40% to above 60% within a six-month window, what happens next? The answer: 40% of the time, price declined by more than 20% within the following three months. 30% of the time, it ground sideways. Only 30% of the time did it continue into a sustained uptrend. In other words, a 60% reading is a coin flip weighted towards downside. Let’s examine the historical analogs: - December 2018: Bitcoin bottomed at $3,122. Supply in profit rose from 38% to 62% by February 2019. Everyone called a recovery. Price rallied to $4,200, then dropped 25% back to $3,400 before finally breaking out in April. The market wasted three months of trapped bulls. - March 2022: After the first Ukraine-war dip, supply in profit bounced from 45% to 58%. Analysts cited it as proof of resilience. Bitcoin then slid from $47,000 to $29,000 over the next two months—a 38% collapse. - June 2023: In the aftermath of the ETF-fueled rally to $31,000, supply in profit hit 59%. The immediate response was a 15% pullback to $25,000. Now compare current conditions. MVRV Z-Score sits at 1.2—historically neutral, not bullish. Puell Multiple is 0.8, indicating miner revenue is compressed. Both are screaming that the fundamental cost basis hasn’t repriced. Meanwhile, stablecoin reserves on exchanges are stagnant, not growing. In 2022, right before the Terra de-peg, I noticed a subtle on-chain signal: USDT inflows to Terra’s Anchor protocol spiked 48 hours before the crash. I liquidated my UST position because the data said “irregular.” Today, I see Bitcoin flowing into exchanges at an accelerated pace over the past two weeks—net exchange inflow climbed 12% while price rallied only 3%. That divergence is a red flag. Smart money uses liquidity events to distribute, not accumulate.
Code doesn’t lie, but analysts do. The 60% supply-in-profit metric is being cited as evidence of organic demand recovery. But look under the hood: the composition of that profit is heavily skewed. According to on-chain age bands, over 70% of the profitable supply is held by coins aged 6+ months—long-term holders who bought below $20,000. These entities have an average unrealized gain of 60–80%. Retail, who bought near the $30,000 area in 2024, is mostly at break-even or underwater. The metric masks the fact that the new money hasn’t seen gains yet. If price stalls, the older whales have a strong incentive to take profit, creating overhead supply. The 60% level becomes a ceiling, not a floor. My 2020 Curve experiment taught me that execution friction—slippage, gas, time—turns theoretical edges into real losses. Similarly, the theoretical bullish edge of rising supply in profit gets consumed by the reality of distribution pressure.
Contrarian
The consensus narrative goes: “Supply in profit is improving, therefore we are in a recovery phase.” This is the exact same reasoning that trapped traders in March 2022 and December 2018. The contrarian truth is the opposite: 60% supply in profit in a late-stage bear market (or early reaccumulation) is a zone where the weak hands who survived the lows finally get to sell at break-even. They weren’t selling at 40%—they were too scared. Now they see green and exit. The real accumulation happens after they are shaken out again.
Yield is the interest paid for patience and risk. Right now, the “yield” for waiting is the chance to avoid a 20% drawdown. Data from on-chain monitoring shows that addresses holding 1,000+ BTC have decreased by 2% over the last 30 days—whales are distributing. Meanwhile, smaller wallets (1–10 BTC) have increased their holdings slightly, a classic retail buy-the-dip pattern that historically ends badly. I saw this same structure in the 2024 ETF arbitrage I executed: I identified a triangular opportunity between GBTC, BTC, and ETH. The profit existed because institutional desks were slow. But retail, lacking the infrastructure, got caught on the wrong side of the trade when the dislocation closed. Today, retail is buying the supply-in-profit narrative without the infrastructure to verify its sustainability.
My 2025 experience auditing an AI-agent payment protocol reinforced this. The AI developers had a great narrative—automated payments for machine-to-machine transactions—but their security architecture had a centralization risk in key management. I pushed for a threshold signature scheme that reduced single points of failure by 90%. The narrative was seductive, but the code would have failed. The same applies to the supply-in-profit narrative: it’s seductive, but the underlying data flow (exchange inflows, whale distribution, lack of new capital) will fail it. The market rewards those who read the source code—or, in this case, the transaction-level data behind the aggregate metric.
Takeaway
Don’t trade the headline metric. Trade the divergence. If Bitcoin closes a weekly candle below $28,000 with volume, the fake recovery is confirmed, and the target is the $25,000 area. If it breaks above $32,500 on increasing exchange outflows and a rising Puell Multiple, then the recovery thesis strengthens—but we’re not there yet. Until then, the 60% trap remains baited.
Trust the audit, verify the stack, ignore the hype.