On Wednesday, November 19th, the Shanghai Composite Index opened down 1.89 points, or 0.05%, at 3937.92 points; the Shenzhen Component Index opened down 8.55 points, or 0.07%, at 13071.94 points; the CSI 300 Index opened down 0.16 points, or 0%, at 4568.04 points; the ChiNext Index opened down 4.05 points, or 0.13%, at 3065.17 points; and the STAR Market 50 Index opened down 2.8 points, or 0.21%, at 1355.13 points.