The three major A-share indices opened lower and continued to decline, with the ChiNext index falling more than 2%, the Shenzhen Component Index down 0.84%, and the Shanghai Composite Index down 0.35%. PCB concept stocks, CRO concept stocks, and memo

2026-10-19

The three major A-share indices opened lower and continued to decline, with the ChiNext index falling more than 2%, the Shenzhen Component Index down 0.84%, and the Shanghai Composite Index down 0.35%. PCB concept stocks, CRO concept stocks, and memory chip sectors led the declines.