Sono Group is trading 5.00% up at $1.05 after the November 4 regular-session close of $1.00; no new company-specific announcement explaining the after-hours move was found. - The company’s investor page lists its Q3 2026 report for November 18; the available press-release page shows no November 4 or November 5 release. - On November 4, the S&P 500 rose 1.69%, the Nasdaq Composite 1.88%, and the Dow 3.27%. The positive backdrop may be relevant, but there is no direct evidence it caused Sono Group’s gain.