On April 16, according to 4E monitoring, due to the deadlock in trade negotiations between Europe and the United States, investors were cautious. U.S. stocks failed to continue their rebound on Tuesday. The three major indices collectively closed down slightly, but the volatility slowed down significantly compared with the recent period. At the close, the Nasdaq index fell 0.05%, the S & P 500 fell 0.17%, and the Dow fell 0.39%. The performance of technology stocks was divided, with the Big Seven Index falling about 0.4%. Cryptocurrencies weakened across the board. Bitcoin fell from US$86,496 last night to US$83,670 before deadline, down nearly 2% in 24 hours; Ethereum broke US$1600 and fell 2.2%. The shanzhai market generally fell, with Meme and AI sectors leading the decline. Despite the violent turmoil in financial markets in recent months, Bitcoin has remained stable at more than 80,000, showing greater resilience. The shadow of a trade war continues to cloud the market. Uncertainty about Trump's tariff policy has exacerbated concerns about a global economic slowdown, and the deadlock in negotiations between Europe and the United States has further increased market uncertainty. The U.S. stock earnings season has kicked off, and this week, many large companies will announce financial results or intensify market volatility.