Jefferies recently reported a decline in Bitcoin (BTC) mining profitability for September, despite a surge in the network's hashrate.
Specifically, daily revenue per exahash fell by 2.6% month-over-month, indicating reduced earnings for miners as competition increased, with the hashrate rising by 1.7%.
North American Bitcoin mining firms boosted their production share from 19.9% in August to 22.2% in September, thanks to improved operational efficiency in cooler temperatures. Marathon Digital led with 705 BTC mined and a hashrate of 36.9 exahashes per second (EH/s), while CleanSpark followed with 403 BTC.
Looking ahead, October may pose challenges for miners, with an anticipated 11% increase in hashrate potentially outweighing a mere 5% rise in Bitcoin prices. After April’s halving, which reduced mining rewards from 6.25 BTC to 3.125 BTC, annual revenue losses for the industry could exceed $10 billion.
The report suggests potential favorable policies for the mining sector regardless of the U.S. presidential election outcomes. In contrast, Bernstein posits that a Trump win could drive Bitcoin to new heights, while the market awaits clearer signals from Democratic candidate Kamala Harris.
The Trump administration is exploring the idea of leveraging tariff revenues to build a national Bitcoin reserve, signaling a broader shift in how digital assets could be integrated into U.S. economic policy.
Public companies ramped up their Bitcoin holdings in early 2025, with total corporate reserves growing by more than 95,000 BTC in the first quarter alone, according to data shared by Bitwise.
Japanese investment company Metaplanet is ramping up its Bitcoin acquisition strategy, making headlines with its latest purchase of over ¥3.7 billion (approximately $26 million USD) worth of BTC.
Bitcoin-linked investment products in the United States are feeling the pressure as tensions between Washington and Beijing weigh heavily on risk markets.