Bitcoin miners have moved roughly 3,400 BTC from miner-affiliated addresses since April 7, according to on-chain data shared by crypto analyst Ali Martinez on X on May 8, 2025. The selling coincides with a 15% price rally that pushed Bitcoin back above $80,000 for the first time since early February. As of press time, BTC trades at $80,287, up 0.8% on the day and about 3% higher over the past week.
What the data shows
The Miner Reserves metric tracks BTC leaving addresses known to belong to mining operations. Over the past five weeks, that outflow totaled approximately 3,400 BTC. During the same period, Bitcoin's price climbed from $72,000 to around $82,790 — a 15% jump. The return above $80,000 marked the first time since early February that the asset crossed that threshold.
Why miners are selling now
Miners appear to be taking profit at multi-month highs, likely to cover operational costs or lock in gains. The mining industry has faced sustained profitability pressure, with several firms pivoting toward AI data centers as a revenue hedge. Selling into strength is a standard treasury move, but the volume matters when the broader market is still recovering.
Risk to the recovery
The continued profit-taking adds a layer of sell-side pressure. If miners keep offloading at current levels, it could cap further upside or even drag prices lower. The data suggests the selling is driven by real business needs — not fear — but the net effect on order books is the same. For now, the rally holds, but the flow from miner wallets is worth watching in the weeks ahead.
