Sanan Optoelectronics (600703) shares: what to watch after loss forecast tweak and fresh share pledges
Shanghai, Feb 1, 2026, 10:33 — Market closed Sanan Optoelectronics’ A shares open Monday with investors weighing a revised 2025 earnings outlook and new info on pledged shares by its major shareholder. The stock last settled at 16.16 yuan, down 0.68%.