智能体指数盘中跌超2%，成分股普跌

Group 1 - The smart index experienced a decline of over 2% during intraday trading, indicating a widespread drop among constituent stocks [1] - Companies such as Nanxing Co., Ltd. and Zhejiang Wenhu Internet reached their daily limit down, while Xinghuan Technology-U and Zhidema both fell by over 17%, and Tuolisi dropped by over 9% [1]