Aurora Innovation is trading at $4.51, down 11.39%, after its October 28 earnings report cut 2026 revenue guidance to approximately $9 million.
- Production is about six weeks behind plan after supplier, component-quality, and testing issues delayed manufacturing; management now expects 20 trucks per week in early December.
- Investors also face expected fourth-quarter cash use of around $250 million. Broader technology weakness may add pressure; intraday volume information was not provided.