文 | 银行螺丝钉 （转载请注明出处） 昨天上涨较多的创业板、科创板，下跌超2%。 港股今天也下跌。 昨天美股出现了比较大的波动。 今天大盘整体下跌，还在4.1星。 大盘股下跌略多，中小盘股微跌。 价值风格波动相对较小。 银行等指数微涨。 成长风格相对低迷。 纳斯达克等下跌超过2%，周五盘前美股股指期货继续下跌。 导致今天全球股票市场比较低迷。 亚太地区股票市场普遍下跌1-2%以上。 美股在10月底的时候，达到了高估，也是今年以来首次达到高估。 在进入高估之后，美股的波动变大。 之后纳斯达克从高点回调约5%，回到了正常偏高。 波动原因，一方面是因为高估回调； 另一方面是因为美联储12月份是否继续降息还不太明朗，引发市场担心。 A股等人民币资产估值还没有太高，最近的全球波动中相对风险小一些。 A股之前连续三周上涨，本周略微下跌，最近波动不大，相对还比较坚挺。 1. 有朋友问，消费类指数有哪些？它们有啥区别呢？ 一般提到消费行业，会有两种：必需消费、可选消费。 （1）必需消费 是我们日常生活中必不可少的消费品。 主要是食品饮料，包括酒、乳制品、肉制品等。 例如中证消费、食品饮料、白酒等，都是必需消费品种。 （2） ...

Group 1 - The article discusses the periodic reports of Hong Kong listed companies, including their types and disclosure timelines, which are similar to A-shares but with some differences [3][4][5][6][7] - Hong Kong companies do not have a mandatory requirement for quarterly report disclosures, and the actual disclosure times are generally later than those of A-shares [4][5][6] - The fiscal year for Hong Kong companies can be customized, unlike A-shares which follow the natural calendar year [6][7] Group 2 - The overall profitability of Hong Kong stocks can be observed through the Hang Seng Index, which showed a slight decline in profitability in 2020 but has stabilized in subsequent years [8] - In Q1 2025, the year-on-year growth rate of profitability for Hong Kong listed companies reached 16.32% [8] Group 3 - The Hang Seng Index and the China Enterprises Index (also known as the National Enterprises Index) have shown stable profitability, with a recovery in growth from 2022 to Q1 2025 [11][12][14] - The Hong Kong Small Cap Index has experienced significant volatility, with profitability declining sharply in 2020 and 2021, but showing recovery starting in 2022 [16][17][19] Group 4 - The Hong Kong Dividend Index has also shown considerable volatility, with a significant drop in 2020 and a rebound in 2022, but a decline of 12.81% in Q1 2025 [20][22] - The Shanghai-Hong Kong-Shenzhen Dividend Low Volatility Index has mirrored this volatility, with profitability fluctuating over the years [24][26] Group 5 - The Hong Kong Technology Index has demonstrated rapid profitability growth, with a year-on-year increase of 128.92% in Q1 2025, following a period of stagnation from 2020 to 2023 [30][31] - The Hang Seng Technology Index also showed strong growth, with a nearly 60% increase in 2024 and 55.43% in Q1 2025 [33][35] Group 6 - The Hang Seng Consumer Index has maintained stable profitability growth, with a year-on-year increase of 14.52% in Q1 2025 [39][41] - The Hang Seng Healthcare Index has shown significant growth, with a year-on-year increase of 172.89% in Q1 2025 [42]