Bitcoin miners’ record sales preceded rally - what’s next for supply?

In April 2025, Bitcoin miners sold more BTC than they produced - about 115% of their monthly output. That’s a big deal. It means miners had to dip into their reserves, signaling financial pressure across the industry.

Despite Bitcoin trading near $111,000 - close to its all-time high - the economics of mining have gotten tougher. The 2024 halving slashed rewards, and rising energy costs have squeezed profits. Many miners took the opportunity to sell while prices were high, helping them stay afloat.

This wave of selling added a lot of Bitcoin to the market, boosting trading volumes and triggering short-term price swings. Some traders saw it as a bearish signal, while others - especially institutions - used the sell-off to buy more. ETF inflows stayed strong, showing long-term confidence.

Miners are adapting. They’re upgrading to more efficient machines, hunting for cheaper or renewable energy, and even offering services like AI computing. Still, some are being forced to sell more frequently, especially those with older setups or in regions with high costs.

What’s next?

With fewer new coins entering circulation and more BTC moving to cold storage, supply is tightening. That could help support prices in the long run. But keep an eye on miner reserves, regulation changes, and whether institutions keep buying. Those will be key drivers for Bitcoin going forward.