US Stock Movement Update: Horizon Space up over 55%, Aimei Health down 38%, tech stocks active

Overview of the US Stock Market In the past hour, the US stock market has shown a clear characteristic of sector rotation, with notable performances from technology and pharmaceutical stocks. Small-cap stocks and thematic stocks have experienced significant volatility, and the flow of funds indicates a preference for short-term opportunities. Market sentiment is active, with a fast pace of fluctuations, as investors seem to be searching for quick profit opportunities. The stock with the largest movement in the past hour, Horizon Space Acquisition I, leads the market with a 55.60% increase, driven by strong capital inflows that propelled its stock price upward, creating a surge in short-term sentiment and attracting significant attention. Strong stocks: 1. Biodexa Pharmaceuticals: up 31.20%, with the active performance of the pharmaceutical sector providing strong support and noticeable capital inflows. 2. Polestar Automotive UK PLC - CW 27: up 18.02%, driven by increased enthusiasm in the automotive sector, pushing its stock price higher. 3. Rising Dragon Acquisition: up 17.39%, with optimistic expectations for its future development driving the stock price rise. 4. Destiny Tech100: up 12.93%, benefiting from the overall strength of the technology sector, providing a favorable market environment. 5. Fibrobiologics: up 11.05%, with investment enthusiasm in the biotechnology field boosting its stock price