[U.S. Stock Market's Three Major Indexes Close Higher, SaaS Sector Leads Gains] According to Golden Finance, on May 29, the three major U.S. stock indexes closed collectively higher. The Dow Jones Industrial Average rose 0.05%, the S&P 500 Index gained 0.58%, and the Nasdaq Composite Index climbed 0.91%. The SaaS sector led the gains, with Snowflake surging over 36%, ServiceNow rising more than 6%, and Microsoft up over 3%. The quantum computing sector also saw gains, with D-Wave rising more than 7% and IBM up over 3%. Meanwhile, the optical communications sector broadly declined, with Lumentum and Corning both dropping over 4%.