Just checked the mining data and it's actually pretty eye-opening. Bitcoin's hovering around $75k right now, but miners are sweating because there's a hard floor around $70k where things get really ugly. The Antminer S21 and similar rigs basically hit bankruptcy territory anywhere between $69k-$74k - that's where the math stops working and operations become cash flow nightmares. Below that range, you're looking at forced shutdowns and weaker players getting liquidated or dumping their mining pools. What's wild is $70k isn't even a hard floor, it's more like a pain threshold. If Bitcoin actually dips and stays under that level, combined with the liquidity squeeze and ETF outflows we're already seeing, it could spiral pretty fast. The bankruptcy risk for mid-tier miners becomes real at that point. Honestly, watching this level closely because if it breaks, the cascade effect could be brutal for the whole mining sector.