盘前必读丨美股全线下滑 纳指跌近2%；智元恒岳完成对上纬新材收购交割

Economic Data - In October, U.S. companies announced layoffs of 153,000, a month-on-month increase of 183.1%, marking the highest October figure since 2003 [3] - Year-to-date, total layoffs in the U.S. have reached 1.1 million, a year-on-year increase of 65%, the highest level since the pandemic [3] - International oil prices fell, with WTI crude futures at $59.43 per barrel, down 0.29%, and Brent crude at $63.38 per barrel, down 0.22% [3] - COMEX gold futures closed down 0.05% at $3,991.0 per ounce [3] Company Updates - Huahong Semiconductor reported record sales revenue in Q3, with a year-on-year increase of 20.7% [5] - BeiGene expects revenue for 2025 to be between 36.2 billion and 38.1 billion yuan [5] - Weichai Power plans to establish a production line for batteries and stacks aimed at the fixed power generation market, targeting AI data centers and similar applications [5] - ST Suwu may face forced delisting due to legal violations and has indicated multiple risks [5] - Qujiang Cultural Tourism's controlling shareholder's 4.06% stake is up for auction [5] Market Trends - Short-term market dynamics may accelerate due to a policy and earnings vacuum in November, according to Galaxy Securities [5] - Debon Securities suggests the market may maintain a combination of dividend, micro-market, and industrial trends in the short term [5] - According to招商证券, the overall liquidity in China is expected to remain relatively loose, with potential adjustments in the Fed's interest rate expectations, leading to a possible shift in market style from tech growth to a more balanced structure in November [5]