China's Shanghai Composite Index closed down 7.35 points, or 0.18%, at 4162.18 on Wednesday, May 20. The Shenzhen Component Index closed up 0.07 points, or 0%, at 15569.98 on Wednesday, May 20. The CSI 300 Index closed down 2.18 points, or 0.04%, at

2026-05-20

China's Shanghai Composite Index closed down 7.35 points, or 0.18%, at 4162.18 on Wednesday, May 20. The Shenzhen Component Index closed up 0.07 points, or 0%, at 15569.98 on Wednesday, May 20. The CSI 300 Index closed down 2.18 points, or 0.04%, at 4850.7 on Wednesday, May 20. The ChiNext Index closed up 13.35 points, or 0.34%, at 3921.79 on Wednesday, May 20. The STAR Market 50 Index closed up 56.89 points, or 3.2%, at 1832.02 on Wednesday, May 20.