投资股票资产，是买个股还是买指数呢？｜投资小知识

Core Viewpoint - The article discusses the inherent risks associated with individual stocks compared to indices, emphasizing that no company is immune to operational risks and that all companies have a lifecycle. Indices, however, have the ability to adapt and evolve over time [2]. Group 1 - Historical data from the U.S. stock market indicates that the original components of the Dow Jones Industrial Average have all been replaced over time, highlighting the transient nature of individual companies [2]. - From 1926 to 2016, the overall growth of the U.S. stock market was primarily driven by the top 4% of performing stocks, suggesting that identifying these stocks can lead to substantial returns [2]. - Successful investors, such as Warren Buffett and Peter Lynch, exemplify the ability to select high-performing stocks, which is a rare skill among investors [2].