Deep Tide TechFlow News, on August 21, according to the Greek.live Chinese community briefing, market sentiment has shown significant divergence, with most traders bearish on Bitcoin, expecting it may fall below $112,000 and even test the $100,000 support level. Meanwhile, traders generally remain optimistic about the Ethereum rate continuing to rise, believing that "while Bitcoin may struggle to rise, there is still room for Ethereum to grow." The community has also engaged in heated discussions on options strategies, including comparisons of the sell close buy far and buy close sell far strategies, the doomsday double sell strategy (with an annualized return of up to 80%), and the application of the theory of entanglement in options trading.