On February 25th, the cryptocurrency market witnessed one of its strongest single-day rebounds in recent times, with Bitcoin, Ethereum, and Solana all rising, boosting the overall market capitalization by approximately $170 billion, bringing it to nearly $2.5 trillion. Market data shows that Bitcoin briefly broke through the $70,000 mark, Ethereum rose by over 13%, and Solana increased by over 15%. This rebound ended the previous continuous correction trend since the high point in October of last year. Market analysts believe that this rise is related to the recent insider trading lawsuit against market maker Jane Street. Some cryptocurrency market commentators pointed out that in the past few months, there had been a phenomenon of seemingly concentrated Bitcoin selling around 10 AM Eastern Time every day, but this pattern appeared to have suddenly stopped after the announcement of the lawsuit. However, there is currently no public evidence to suggest that Jane Street actually engaged in systematic Bitcoin selling at fixed times. Nevertheless, the market generally believes that the expectation of reduced potential selling pressure has boosted investor sentiment in the short term.