创业板指午后跌超1%，深证成指跌0.84%，上证指数跌0.48%，EDR概念、军工装备、机器人等跌幅居前。

Group 1 - The ChiNext Index fell over 1% in the afternoon session, indicating a decline in the growth enterprise market [1] - The Shenzhen Component Index decreased by 0.84%, reflecting a broader market downturn [1] - The Shanghai Composite Index dropped by 0.48%, showing a negative trend in the overall stock market [1] Group 2 - Sectors such as EDR concepts, military equipment, and robotics experienced significant declines, leading the market losses [1]