最新报道:According to the latest data from F2Pool, with network difficulty remaining high and electricity prices at $0.06/kWh, many older Bitcoin mining rigs have fallen below their shutdown price and entered the loss zone. The shutdown prices for models such as the Antminer S19, S19j, S19 Pro, S17 series, Avalon A12/A13 series, and Whatsminer M20/M30 series are mostly around $90,000 to $100,000 or even higher, with current daily net profits being negative, approaching shutdown levels. In contrast, newer generation high-efficiency liquid-cooled models show greater resilience. Data shows that the Antminer S23 Hyd.'s shutdown price is around $32,200 and still in positive profit, while models like the S21 XP Hyd.'s shutdown price is around $40,000 to $50,000, demonstrating significantly better risk resistance than air-cooled models. Industry insiders point out that as the difficulty increases and energy efficiency differences widen, this cycle is accelerating the "stratification" of mining machines, with outdated models having increasingly limited profit margins in the current market environment.