Bitcoin has declined by roughly 27% year-to-date, with prices recently hovering just below $64,000, markedly underperforming mainstream assets like the S&P 500. Market consensus attributes the spot market pressure primarily to net outflows exceeding $4.4 billion from U.S. spot crypto ETFs, alongside sell-offs from long-dormant addresses and digital asset treasury companies. However, amid this price correction, a frequently overlooked supply-side force continues to exert downward pressure: publicly listed Bitcoin miners.
Publicly traded mining firms, tasked with validating blockchain blocks and earning block rewards, are significantly shifting the market's supply-demand balance at the margins. Industry data shows that these miners collectively held 127,000 BTC at the start of the year, a figure that has since dwindled to 99,000. This translates to a cumulative sale of 28,000 BTC this year, valued at approximately $1.78 billion at current prices. While this selling volume does not match the scale of ETF outflows, in a downtrend characterized by weak overall buying interest, such sustained and moderate marginal selling often exerts a pronounced amplifying effect on prices, acting as a key factor suppressing Bitcoin's performance.
The massive reduction in miner holdings stems from an increasingly severe profitability squeeze. The industry's average production cost per Bitcoin has now climbed to $74,300, significantly exceeding the current market price. Confronted with severely compressed profit margins, a growing number of publicly listed miners are pursuing business transformations, turning their focus to the artificial intelligence sector. Leveraging infrastructure advantages such as high-voltage power capacity, they are gradually redirecting capital expenditures toward AI operations.
As some major mining firms exit the space or shift their strategic focus, Bitcoin's network mining difficulty has experienced notable changes. This metric, which measures the computational work required to mine a block, has dropped by roughly 18% from its November peak, marking the longest sustained decline in hashrate. From an industry ecosystem perspective, this dynamic, akin to a free-market reset, has actually improved the economic returns for the surviving miners. The easing of competitive pressure has enabled the miners still operating on the network to increase their Bitcoin rewards by approximately 18% compared to 10 months ago.
Currently, the compounding effects of ETF redemptions, treasury company sell-offs, and continuous miner liquidations continue to place short-term supply-side pressure on Bitcoin. Meanwhile, the ongoing decline in mining difficulty and the accelerated shift of industry capital toward AI have led to signs of a phased easing in miner selling pressure. The market is now closely monitoring the interplay between capital flows and on-chain supply dynamics.
