According to 4E monitoring, the three major U.S. stock indexes ended two consecutive gains on Tuesday, with the Nasdaq falling 1.71%, the S&P 500 falling 1.06%, and the Dow Jones fell 0.62%. Technology stocks led the decline, Tesla fell 5.34% due to intensified competition, and new products from Nvidia GTC conference failed to boost the stock price to fall 3.35%. The crypto market fluctuated downward, dragged down by the low opening of US stocks, Bitcoin fell rapidly to around US $81,000 last night, and it only rebounded after the closing of the market. It was cut off at US $82,571, down nearly 1% in 24 hours. Ethereum may rise 1.3% against the trend at $1,940 due to news of Pectra upgrades. Other mainstream tokens have mostly seen a slight decline. The market focuses on the Federal Reserve's monetary policy resolution tonight. Although interest rates are expected to remain unchanged has become a consensus in the market, investors still hope to find clues about policy makers’ assessments of the potential impact of the tariff war and when the Fed will cut interest rates again through the "dot chart" and Powell's speech at the press conference.