道琼斯蓝筹指数 $道琼斯指数 (.DJI.US)$ 创下了全新的历史最高纪录42063美元。在全球股市普遍下跌的情况下，30只美国股票指数是唯一有所上涨的指标，高居榜首，尽管美联储降息。 随着期权到期日的到来和季度重平衡，全球股票市场下跌。此外，受到美国计划实施的一些新规则的影响，市场情绪疲软。

$三星中国龙网 (02812.HK)$ Samsung Electronics co. 's third-quarter operating profit rose 28% from a year earlier to 15.8 trillion won ($13.2 billion), helped by higher chip prices and strong demand for foldable smartphones, according to preliminary unaudited results released Friday.
Revenue of Won73,000bn was also in line with expectations. Samsung will provide net profit and division breakdown figures when it releases its official results on October 28.