SES AI is trading 5.87% higher now at $0.64, after closing at $0.60 on September 30; the reason for the October 1 move remains unclear. - The latest company announcement found was dated September 28: its Chungju battery facility achieved ISO9001:2015 certification for production of NDAA-compliant drone cells. That earlier news does not establish the cause of the gain. - Major U.S. indexes were slightly lower, not showing a broad same-direction rally.