文章性质与分析方法 - 该系列月度文章采用自上而下的分析方法 基于价值、质量和动量指标对医疗保健行业进行分析 [1] - 此分析方法有助于分析相关ETF 例如医疗保健精选行业SPDR基金ETF 其代码为XLV [1] 作者背景 - 文章作者为Fred Piard博士 是一名拥有超过30年技术领域工作经验的定量分析师和IT专业人士 [1] - 作者自2010年以来一直从事数据驱动的系统性策略投资 [1]

This monthly article series offers a top-down analysis of the healthcare sector based on value, quality, and momentum metrics. It may also help analyze ETFs like The Health Care Select Sector SPDR Fund ETF ( XLV ), whose largest holdings areFred Piard, PhD. is a quantitative analyst and IT professional with over 30 years of experience working in technology. He is the author of three books and has been investing in data-driven systematic strategies since 2010. Fred runs the investing group Quantitative Risk ...