The Bitcoin network’s hashrate hit a record high in October, signaling growing competition among miners, according to a JPMorgan report released Monday. The monthly average hashrate rose 5% to 1,082 exahashes per second (EH/s), marking an 80% increase since the April 2024 halving. Mining difficulty also climbed 3% from September.
JPMorgan analysts Reginald Smith and Charles Pearce said mining economics remained under pressure for the third consecutive month.
#Bitcoin miners are working harder than ever! In October, the Bitcoin network #hashrate hit a record 1,082 EH/s, yet mining profits dipped slightly.
— FXCOINZ (@fxcoinz) November 3, 2025
Do you think higher hashrate signals strength for #BTC or just more competition cutting into profits? 💭https://t.co/mOjLoJKdsx
Miners earned an average of $48,000 per EH/s in daily block rewards, down 3% from September, while gross profits fell 4%.
Despite tighter margins, the combined market capitalization of 14 U.S.-listed mining firms tracked by JPMorgan surged 25% to $70 billion in October, fueled by optimism over the industry’s pivot toward artificial intelligence.
Cipher Mining led with a 48% monthly gain, while Cango lagged, down 5%, making it the only miner to underperform Bitcoin, which slipped 3.9%.
Also read:

