Cyngn (CYN) shares were 94% higher pre-bell Thursday after the company unveiled its collaboration with Nvidia (NVDA) on robotics for industrial applications.
Kewaunee Scientific (KEQU) shares were up 18% after the company reported late Wednesday higher fiscal Q4 adjusted earnings and sales.
Surf Air Mobility (SRFM) stock was up 16%, rebounding from Wednesday's losses.
Avalon GloboCare (ALBT) shares were up 12%, adding to gains from the previous session.