A股三大股指早盘低开低走，宇树科技半日涨486.12%

The three major A-share indices opened lower and continued to decline in morning trading. As of the midday close, the Shanghai Composite Index fell 1.96%, the Shenzhen Component Index fell 3.97%, and the ChiNext Index fell 4.98%; the STAR 50 Index fell 6.07%; the combined morning turnover of the Shanghai and Shenzhen markets reached 1.62 trillion yuan, a decrease of 18.2 billion yuan compared to the previous trading day. On its debut day, Unitree Technology rose 486.12% in the morning session, with turnover exceeding 17.7 billion yuan.