Bitcoin mining profitability has slumped to its weakest level in more than a year, as falling prices, stubbornly high mining difficulty, and a disruptive winter storm combine to squeeze operators across the United States. According to a new report from CryptoQuant, the industry is facing a rare period in which miners are earning far less than historical norms relative to Bitcoin’s market price.
CryptoQuant’s miner profit and loss sustainability index, which compares Bitcoin’s price with the economic viability of mining operations, has dropped to its lowest point since November 2024. The firm said the reading indicates that miners are currently “extremely underpaid”, reflecting the growing mismatch between revenue and operating costs. This pressure has intensified even as Bitcoin’s network hash rate has declined for five consecutive difficulty adjustment periods, falling to its lowest level since September 2025.
Ordinarily, a falling hash rate would ease competition and improve margins for remaining miners. However, that relief has been overwhelmed by Bitcoin’s recent price weakness and elevated energy and infrastructure costs. Bitcoin has declined roughly 6 per cent over the past week and is trading more than 30 per cent below its October peak, limiting the benefits miners typically gain from reduced network difficulty.
External factors have compounded the strain. A severe winter storm that swept across large parts of the eastern United States last weekend forced several mining facilities offline, disrupting production and power access. CryptoQuant data shows that the weather event contributed to a further drop in hash rate and pushed daily mining revenues down to around $28 million, the lowest level recorded so far this year.
The challenging conditions are also being reflected in equity markets. Shares of major publicly listed mining firms, including Marathon Digital, CleanSpark, and Riot Platforms, have fallen by double-digit percentages over the past week, as investors reassess the sector’s near-term outlook. The downturn in mining stocks has mirrored broader weakness across both crypto assets and traditional equities, underscoring the risk-off mood gripping global markets.
Adding to miners’ concerns, recent data from the Cambridge Bitcoin Electricity Consumption Index suggests that, on average, it is now more expensive to mine Bitcoin than to purchase it directly on the open market. This inversion has historically placed significant stress on less efficient operators, often accelerating consolidation within the industry.
In response, some mining companies are already rethinking their strategies. Firms such as Bitfarms and Bit Digital have begun scaling back or exiting portions of their Bitcoin mining operations altogether, instead pivoting toward alternative revenue streams such as providing computing infrastructure for artificial intelligence workloads. These shifts reflect a growing recognition that traditional mining models may struggle to remain viable during prolonged periods of compressed margins.
While past cycles have shown that miner capitulation can sometimes precede market recoveries, CryptoQuant has cautioned that current conditions remain fragile. With Bitcoin prices under pressure and operational disruptions still lingering, many miners appear to be navigating one of the most challenging environments the industry has faced in over a year.
