Hesai Group is trading at $13.74, up +6.35%, in live trading, with the move appearing mainly aligned with a semiconductor rebound. - SOXX is up 3.36% in regular trading, while chip stocks bounced after a prolonged selloff. - Hesai’s Kosmo launch was announced October 14, not October 20. - The October 20 earnings announcement only schedules results for November 10; neither item establishes a fresh company-specific catalyst for the move.