China A-shares opened lower: Shanghai Composite down 0.33%, Shenzhen Composite Index down 0.36%, ChiNext down 0.5%; data-ownership and dye sectors led declines.

2026-10-20

China A-shares opened lower: Shanghai Composite down 0.33%, Shenzhen Composite Index down 0.36%, ChiNext down 0.5%; data-ownership and dye sectors led declines.