Bitcoin Miners Dump the Sell Button After $30 Billion AI Spending Spree

Community Trust ScoreVerified 93 % Real Verified 14 votes Major Bitcoin miners have stopped selling. Just like that. After months of aggressive liquidation to fund a massive pivot into AI infrastructure, on-chain data shows the selling has dried up — and the supply squeeze is already hitting exchanges. The numbers behind the shift are pretty staggering. Over the past six months, publicly traded miners slashed their realized hashrate by 15%, pulling roughly 56 exahashes per second (EH/s) of computing power offline. That's not a small number. Cango and IREN led the charge, shutting down 29.5 EH/s and 21.9 EH/s respectively in the first half of the year — together accounting for 68% of the total capacity reduction among public mining companies. Cipher, Riot, TeraWulf, and CleanSpark also posted declines. The industry is basically unplugging itself, deliberately, to chase something bigger. The $30 Billion Bet on AI It's not capitulation. That's the key thing to get right here. The miners aren't struggling — they're spending. Companies have poured over $30 billion into repurposing data centers for high-performance computing (HPC) and AI infrastructure. And that $30 billion figure is wild when you stack it against what these companies actually earn: the capital investment by the six largest infrastructure providers has run nearly 15 times their operational revenue. Fifteen times. That gap is enormous, and it forced a short-term problem — they needed cash fast. Advertisement So miners sold Bitcoin. Hard. During market rallies earlier this year, the selling was relentless. CryptoQuant data shows the Miner Position Index (MPI) spiked to 2.8 in August, a clear signal of widespread profit-taking. Miners were basically converting Bitcoin into servers, cooling systems, and AI-ready data center buildouts. It was aggressive, it was visible on-chain, and it moved markets. But that phase is probably over now. MPI Drops to -1.2 as Selling Halts New on-chain data from Bitfinex for September 2026 shows the MPI has dropped sharply to -1.2. Negative territory. That means cryptocurrency flow from miners to exchanges has fallen off significantly — the exact opposite of what was happening in August. Once the AI equipment acquisitions got locked in, miners stopped dumping coins. The urgency was gone. What's left is a tighter market. With miners holding back supply, Bitcoin reaching exchanges has dwindled. The MPI swing from 2.8 to -1.2 is a big move, and it probably isn't random. Miners seem to be waiting — sitting on their holdings, watching prices, not in a rush to sell at current levels. Whether that patience holds is unclear. No timeline has been given. No price targets have been named publicly. But the behavior is there in the data. See also: Bitcoin Stalls Near $80,000 as Trading Volume Plummets to $20 Billion What the Hashrate Drop Actually Means The 56 EH/s reduction is worth dwelling on. That's a massive chunk of Bitcoin's global mining network going dark, not because of financial distress but because the companies running it made a deliberate choice to redirect resources. Cango and IREN alone accounted for most of it. Their decision to unplug that much computing power — willingly — says a lot about where these executives think the money is going to come from over the next few years. AI infrastructure and HPC aren't cheap bets. The $30 billion outlay dwarfs current earnings by a factor of 15. That's an aggressive, almost uncomfortable level of capital commitment. And yet the industry's biggest players went ahead with it anyway. The financial gap between what they're spending and what they're making right now is considerable, but the strategic logic seems to be that AI data center capacity will eventually close that gap — and then some. For now, the pressure to sell Bitcoin has eased. The equipment is bought. The buildouts are underway. Miners can afford to hold. The supply side of the Bitcoin market is feeling it. Fewer coins hitting exchanges tends to tighten things up, and with miners sitting on their stacks rather than liquidating, the dynamic has shifted from what traders were watching in August. Back then, every rally brought a fresh wave of miner selling. That's not what September's data looks like. It's worth noting the scale of the companies involved here. Cango, IREN, Cipher, Riot, TeraWulf, CleanSpark — these aren't small operations. Their collective decisions about when to sell or hold carry real weight in the market. And right now, collectively, they're holding. More context: 600 Bitcoin Moved After 16 Years; No Link to Satoshi Confirmed The MPI sat at -1.2 as of the latest Bitfinex data. Frequently Asked Questions Why did Bitcoin miners stop selling their coins in September 2026? Per Bitfinex on-chain data, miners halted sales after completing AI equipment acquisitions — the Miner Position Index dropped to -1.2, showing reduced Bitcoin flow to exchanges once the urgent need for cash subsided. How much did miners spend on AI infrastructure? The six largest infrastructure providers spent over $30 billion on AI-related data center repurposing, a figure nearly 15 times their operational revenue. Which miners cut the most computing power? Cango shut down 29.5 EH/s and IREN removed 21.9 EH/s in the first half of the year, together accounting for 68% of the total hashrate reduction among public mining companies. Why It Matters The halt in selling by Bitcoin miners signifies a notable shift in market dynamics, as reduced supply from miners could lead to upward pressure on Bitcoin prices, especially amidst increased demand. This reallocation of resources towards AI infrastructure highlights the growing intersection between blockchain technology and artificial intelligence, indicating a potential long-term strategic pivot for the mining sector. As miners withdraw significant computing power, market participants will closely monitor the implications for Bitcoin's supply-demand balance and overall market sentiment.