Sono Group is trading at $4.49 (-5.57%) in after-hours trading as profit-taking follows its 77.43% regular-session surge.
- The September 1, 2026, surge was sparked by the proposed Sports One business combination and a 19.9% investor stake.
- The Nasdaq fell 1.02% amid geopolitical tensions, higher oil prices, and rising Treasury yields.
- The pullback appears to reflect profit-taking alongside global market pressure.