[U.S. Stock Market's Three Major Indexes Open Lower, Mixed Performance in Cryptocurrency Concept Stocks] On November 18, the U.S. stock market opened with the Dow Jones Industrial Average down 346 points, the S&P 500 Index down 0.5%, and the Nasdaq Composite Index down 0.67%. Cloudflare (NET.N) fell 6% as some network services experienced outages. Among cryptocurrency concept stocks, MSTR rose 0.56%, CRCL fell 1.37%, COIN rose 0.24%, SBET fell 0.97%, and BMNR rose 0.16%.