U.S. stock night trading volatility: A dual blow from surging short interest and uncertainty in earnings reports, Serve Robotics stock price plummets 8.55% in after-hours trading

U.S. Stock Night Market Movements Serve Robotics fell 8.55% in the night market. According to recent important news: On October 14, Serve Robotics' short interest surged, with the short ratio increasing by 21.41%, leading to intensified bearish sentiment in the market and putting pressure on the stock price. Data source: exchange report. On October 15, Serve Robotics announced it would release its third-quarter financial report on November 12, creating uncertainty in market expectations for the report and increasing stock price volatility. Data source: company announcement. On October 15, analysts rated Serve Robotics as a moderate buy but did not include it in the top recommendations, affecting market confidence. Data source: MarketBeat. The robotics industry is highly volatile, and risks should be noted. Stocks with High Trading Volume in the Industry DoorDash fell 2.23% in the night market. According to recent important news: On October 16, DoorDash announced a partnership with Waymo to use autonomous vehicles for food delivery. This move initially boosted the stock price but later fell back due to market concerns over the risks of autonomous driving technology. Data source: MarketBeat. On October 15, DoorDash completed its acquisition of Deliveroo, with a transaction value of approximately $3.9 billion. This move expanded DoorDash's market share, but the market remains cautious about the integration effects. Data source: Benzinga. On October 14, JPMorgan upgraded DoorDash's rating to "Overweight," raising the target price from $175 to $325. Despite the rating upgrade, the stock price still fell due to market volatility. Data source: Schaeffer's Investment Research. The risks of autonomous driving technology have increased, and market volatility has intensified. Starbucks fell 0.88% in the night market. According to recent important news: On October 16, negotiations for the sale of Starbucks' China business entered the final stage, with Carlyle and Boyu becoming the main bidders, valuing the business at approximately $4 billion. This news has raised uncertainty in the market regarding Starbucks' future strategy, leading to stock price volatility. On October 16, Starbucks announced plans to lay off 900 employees and close some stores as part of a restructuring plan, raising market concerns about the company's cost control and profitability, further pressuring the stock price. On October 14, Citigroup lowered Starbucks' target price from $99 to $84, reflecting the market's cautious attitude towards its future growth prospects, leading to pressure on the stock price. Competition in the coffee industry is intensifying, and macroeconomic uncertainty is increasing. Dutch Bros fell 2.15% in the night market, with a trading volume of $238,800, and there has been no significant news recently. Trading is active, with clear capital flows. Considering sector and industry trends, the stock shows significant volatility, and specific reasons need further observation