Bitcoin mining profitability declines over 7% due to falling prices and rising hashrate, impacting North American miners’ production and market share.
Bitcoin mining profitability fell by more than 7% in September, driven by a 2% drop in Bitcoin prices and a 9% increase in network hashrate. North American miners produced 3,401 BTC, down from 3,576 BTC in August, with their global market share dropping from 26% to 25%. MARA Holdings led production with 736 BTC, while CleanSpark mined 629 BTC. Average daily revenue per 1 EH/s dropped to $52,000 from $56,000, reflecting tightening margins due to price declines and rising network difficulty.