China's Shanghai Composite Index closed up 32.45 points, or 0.89%, at 3690.48 on Friday, October 23. The Shenzhen Component Index closed up 316.51 points, or 2.79%, at 11673.83 on Friday, October 23. The CSI 300 Index closed up 69.03 points, or 1.71%, at 4105.33 on Friday, October 23. The ChiNext Index closed up 107.2 points, or 4.16%, at 2684.1 on Friday, October 23. The STAR Market 50 Index closed up 39.64 points, or 3.04%, at 1345.51 on Friday, October 23.