China's Shanghai Composite Index opened down 6.22 points on January 15 (Wednesday), a drop of 0.19%, at 3234.72 points;
China's Shenzhen Component Index opened down 25.39 points on January 15 (Wednesday), a drop of 0.25%, at 10139.78 points;
China's CSI 300 Index opened down 10.5 points on January 15 (Wednesday), a drop of 0.27%, at 3810.04 points;
China's ChiNext Index opened down 11.28 points on January 15 (Wednesday), a drop of 0.54%, at 2064.48 points;
China's Science and Technology Innovation 50 Index opened down 5.65 points on January 15 (Wednesday), a drop of 0.58%, at 976.13 points.