Bitcoin has been trading below its estimated production cost for five consecutive months, according to JPMorgan analysts led by Nikolaos Panigirtzoglou, deepening a profitability crisis that now leaves roughly 20% of miners unprofitable. The bank pegs the production cost of one BTC at about $78,000, while Bitcoin traded around $62,500 to $62,900 in the latest session. This persistent gap is forcing higher-cost mining operations to power down, sell more coins, or exit the market.
Data cited from CoinShares indicates that a fifth of miners are now operating in the red. Publicly traded mining companies have responded by selling more than 32,000 BTC in the first quarter of 2026 alone—exceeding their combined sales for all of 2025—to cover operating expenses, according to TheEnergyMag figures included in the JPMorgan report. The selling pressure from miners compounds an already weak market where sellers have defended higher price levels, keeping Bitcoin’s market cap near $1.26 trillion and 24-hour volume around $30 billion.
The mining difficulty adjustment mechanism is reflecting the stress: difficulty dropped 10% in the second week of June, matching a similar decline in January. JPMorgan noted that the beta of mining difficulty to Bitcoin prices has risen to 0.62 over the past six months, suggesting more miners are operating close to breakeven and rapidly adjusting activity as prices fluctuate. These larger and more frequent difficulty swings could persist as long as BTC trades well below production cost.
Despite the mining headwinds, on-chain activity shows a mixed picture. Micro-transactions below 0.01 BTC now make up about 80% of all Bitcoin transactions, driven by Runes, Ordinals, inscriptions, and OP_RETURN activity—though analysts describe this as activity-driven rather than value-driven. Meanwhile, whale wallets holding at least 1,000 BTC have accumulated to 7.17 million BTC, the highest level since March, according to Santiment data. JPMorgan analysts maintain a cautious outlook on mining conditions but note that historically weak sentiment could eventually serve as a bullish contrarian signal.
