On November 18, US major stock indices opened lower, with the Dow Jones Industrial Average dropping 346 points. The S&P 500 declined by 0.5%, while the Nasdaq Composite fell 0.67%. Cloudflare experienced a 6% drop following partial service outages. In the crypto sector, stock performances were mixed. MicroStrategy (MSTR) saw a slight increase of 0.56%, while Circle (CRCL) fell by 1.37%. Coinbase (COIN) edged up by 0.24%, SuperBet (SBET) decreased by 0.97%, and Bitmain (BMNR) rose by 0.16%.