Serve Robotics is trading at $3.59, down 5.15%, likely pressured by broader risk-off sentiment after hotter-than-expected core inflation raised interest-rate concerns. - Serve Robotics is falling more sharply than the major indexes, which are also lower. - Available reporting does not establish a new company-specific catalyst for October 14. - On October 12, a Northland analyst reduced Q3 EPS estimates; the report does not link the revision to the current decline.