@jimonnemisz
Difficulty vs Price CorrelationHistorical data 2023–2025 shows when BTC price grows faster than difficulty (price/difficulty ratio >1.1), 90% of efficient miners stay profitable. Ratio averaged 1.38 in 2025 despite 64% difficulty increase, keeping global fleet ROI positive at 12–22% (Glassnode & CoinMetrics joint report).