创业板指跌逾1% 近110股跌超9%

Market Performance - The indices showed weakness on January 15, with the ChiNext Index dropping over 1.00% [1] - The Shanghai Composite Index fell by 0.45% and the Shenzhen Component Index decreased by 0.38% [1] - Nearly 3,400 stocks in the Shanghai, Shenzhen, and Beijing markets declined, with around 110 stocks experiencing a drop of over 9% [1] Sector Performance - The commercial aerospace and AI application sectors were among the hardest hit, showing significant declines [1]