China's Shanghai Composite Index opened down 1.43 points on February 7 (Friday), a drop of 0.04%, at 3269.23 points;
China's Shenzhen Component Index opened up 16.4 points on February 7 (Friday), an increase of 0.16%, at 10410.04 points;
China's CSI 300 Index opened up 1.23 points on February 7 (Friday), an increase of 0.03%, at 3844.06 points;
China's ChiNext Index opened up 6.39 points on February 7 (Friday), an increase of 0.3%, at 2127.14 points;
China's Science and Technology Innovation 50 Index opened down 0.16 points on February 7 (Friday), a drop of 0.02%, at 1011.06 points.
