Sono Group is trading at $1.03, up 6.88%, with broader market gains potentially supporting the move. - No new company-specific announcement was identified for November 2, and there is no confirmed direct catalyst for the rebound. - The latest reported company news was an August 31 non-binding letter of intent involving Sports One. - The S&P 500 is up 0.60%, Nasdaq 0.82%, and Dow 1.04%.