Bitcoin miners are facing a deepening margin squeeze as **revenue has fallen below production costs** for an extended period. The 7-day moving average of miner revenue now sits near **$30 million per day**, down from over $50 million last summer. Transaction fees have nearly vanished, contributing under $250,000 daily—a rounding error compared to the block subsidy.

BTC has traded near **$62,500**, well below JPMorgan's estimated production cost of roughly **$78,000**. This gap has persisted for five consecutive months, the longest stretch this cycle. Production costs have historically served as a soft price floor, but that support has weakened.

An estimated **20% of miners are now unprofitable** at current prices. Network-level stress is evident: the beta of mining difficulty to bitcoin's price has climbed to **0.62** over the past six months, as higher-cost operators frequently power machines on and off based on price rather than mining through losses.

Difficulty fell **10% in the second week of June**, the second such decline this year, both occurring during extended periods of sub-cost pricing. Public miners have sold over **32,000 BTC** in the first quarter to cover operating costs, leaning on balance sheets rather than cutting deeper.

With the next halving still nearly two years away, the subsidy curve only moves downward. Fee revenue—the one variable miners can influence—remains near multi-year lows, leaving margin recovery almost entirely dependent on a price increase.

An estimated 20% of miners are now unprofitable at current prices, and the stress shows up at the network level, too.

Today Bitcoin Articles Digested