JFB ▲ +1.3% - JFB Construction Holdings $JFB - XTEND Expands XOS-Powered Robotics Ecosystem into Ground Domain with AtlasROVER JFB Construction Holdings rose 1.3% today following an announcement that XTEND is expanding its XOS-powered robotics ecosystem into the ground domain with a new product called AtlasROVER. The expansion of the company's robotics offerings into new operational domains appears to have resonated with investors. 01-SEP-2026 08:32 AM ET