China's Shanghai Composite Index opened down 9.27 points on January 17 (Friday), a drop of 0.29%, at 3226.76 points;
China's Shenzhen Component Index opened down 41.1 points on January 17 (Friday), a drop of 0.41%, at 10059.99 points;
China's CSI 300 Index opened down 12.01 points on January 17 (Friday), a drop of 0.32%, at 3788.37 points;
China's ChiNext Index opened down 9.64 points on January 17 (Friday), a drop of 0.47%, at 2041.71 points;
China's Science and Technology Innovation 50 Index opened down 6.56 points on January 17 (Friday), a drop of 0.69%, at 949.84 points.