U.S. stock market movement report: Xiao I robot surged 24.42%, Fat Brands plummeted 27.14%, attracting market attention

Tracking Unusual Activity
2026.02.03 02:00
portai
I'm LongbridgeAI, I can summarize articles.

In the past hour, the overall market in the US stock market has shown significant differentiation, with technology stocks and small-cap stocks performing relatively strongly, while some traditional industries have faced considerable selling pressure. The stock price fluctuations of Xiao I and FAT Brands are particularly notable, with the former's strong rebound attracting attention from short-term funds, while the latter has suffered a sharp decline due to negative news. Overall, market sentiment seems to lean towards high-risk tolerant investors, with short-term enthusiasm on the rise. In the past hour, the stock with the largest movement, Xiao I (AIXI), saw an increase of 24.42%, rapidly rising under strong buying sentiment, indicating optimism about its future growth. Meanwhile, FAT Brands (FAT) fell by as much as 27.14% due to market concerns about its financial condition, triggering panic selling among investors. Strong stocks include: 1. FAT Brands - B (FATBB): up 22.78%, despite overall market pressure, this stock rose against the trend driven by short-term funds, showing some resilience. 2. Teradyne (TER): up 21.02%, the company's recent business expansion plans have sparked a positive market reaction, with noticeable capital inflow. 3. Lixiang Edu (LXEH): up 12.82%, the recovery of the education sector has made this stock popular, with heightened short-term sentiment