Xinhua News Agency, April 14, the three major indexes of US stocks collectively opened low, with the Dow down 0.15%, the Nasdaq down 0.38%, and the S & P 500 down 0.18%. Boeing fell more than 5%, and Boeing stopped delivering some 737 Max aircraft because of quality problems. JPMorgan Chase rose nearly 5% and Q1 profits far exceeded expectations. Faraday will drop by more than 8% in the future. The delivery time of Personality FF 91 will be postponed again, and the first phase of the delivery process will begin at the end of May.