
24/7 Wall St.32d agobearish
Serve Robotics Sinks 7% as Guidance Cut Overshadows Grubhub Deal; Symbotic Drops 5%, DoorDash Ticks UpServe Robotics erased its Grubhub rally in a single session after a shocking guidance cut spooked investors, but the company insists robot delivery demand is accelerating even as its biggest delivery partner quietly backs away.