Why $85,000 Marks the Line for Bitcoin Miners, According to JPMorgan

Last week finally gave Bitcoin miners some breathing room, but the relief did not hold. JPMorgan put Bitcoin’s production cost at roughly $85,000, and the token had spent 280 days below that level, leaving miners without meaningful profit.

A momentary climb to $87,000 earlier in the week gave miners some respite.

What Makes $85,000 Such a Key Level for Bitcoin

A September 23 note from JPMorgan analysts led by Nikolaos Panigirtzoglou described Bitcoin’s production cost as a “soft floor” for the market.

At that point, Bitcoin was changing hands at $85,795, barely above the bank’s estimated mining cost of $84,948.

That was notable because Bitcoin had remained below the threshold for 280 days. That stretch was longer than the mining downturn of roughly 224 days in 2018.

Hashrate slid about 19% from its October peak, and mining difficulty fell around 15%. Miners with higher costs turned off machines, retired older equipment and hunted for cheaper power.

Others pointed some of their resources at AI workloads.

“To the extent it is sustained, this new backdrop should provide relief to bitcoin miners, thus reducing the risk of forced selling by them,” JPMorgan analysts wrote.

Miners Have Eased Selling, Yet Distribution Continues

According to CryptoQuant data, the heaviest selling wave was in February, when miner-to-exchange flows approached 24,000 BTC.

Subsequent surges were more moderate: about 12,400 BTC in June, 13,500 BTC in August, and roughly 10,000 BTC during September’s rally above $85,000.

Those figures reinforce JPMorgan’s argument that forced selling is easing. Miners nevertheless keep shifting coins to exchanges whenever Bitcoin rises.

Transfers do not always turn into immediate sales, but the pattern indicates that price strength remains a way for miners to raise cash.

The Rebound Remains on Shaky Ground

Capriole’s Hash Ribbons tell a similar story.

The 30-day hashrate average dropped from about 1,105 EH/s in late 2025 to 895 EH/s in August. Since then, the reading has climbed back to roughly 947 EH/s, just above the 60-day average of 943 EH/s.

With a difference of less than 0.5%, the recovery could easily be reversed.

The market is back near the uncomfortable boundary from which it had only just pulled away, with BTC about 2.4% beneath the production cost estimated by JPMorgan.