At the opening of the A-share market, the Shanghai Composite Index rose 0.21%, the Shenzhen Component Index rose 0.49%, and the ChiNext Index rose 0.79%. CRO (Contract Research Organization) concepts and brain-computer interfaces saw the largest decl

2026-04-03

At the opening of the A-share market, the Shanghai Composite Index rose 0.21%, the Shenzhen Component Index rose 0.49%, and the ChiNext Index rose 0.79%. CRO (Contract Research Organization) concepts and brain-computer interfaces saw the largest declines, while shipbuilding-related stocks, CPO (Contract Research Organization), and fiber optic concepts led the gains.