Bitcoin miner margins have dropped to unprecedented lows, according to a new report from CoinTelegraph. The decline comes as the world's largest cryptocurrency struggles to maintain the $60,000 support level, with recent price action testing trader confidence.

On-chain data shows that miner profitability, measured as the difference between revenue from block rewards and transaction fees relative to operational costs, has compressed significantly. This margin squeeze historically precedes periods of selling pressure, as less efficient miners may be forced to liquidate holdings to cover expenses.

From a regulatory perspective, the development adds to broader market uncertainty. While US regulators have not issued new guidance specifically on mining, the SEC's ongoing scrutiny of crypto markets and the CFTC's classification of Bitcoin as a commodity create a complex backdrop for miner operations. Globally, jurisdictions like Norway and Canada are tightening energy policies that could further pressure margins.

Bitcoin's market cap dominance remains above 48%, but the sector is watching correlations with traditional markets closely. BTC's 30-day correlation with the S&P 500 has risen above 0.4, suggesting macroeconomic headwinds—including persistent inflation fears and elevated interest rates—are amplifying selling pressure on the entire crypto sector.

Community reaction has been mixed: some analysts argue that the record-low margins are a capitulation signal that historically precedes a bottom, while others warn that a break below $60K could trigger a cascade of miner sell-offs. Rival proof-of-work coins like Kaspa and Litecoin have also seen hash rate pullbacks, suggesting the pain is industry-wide.