Core Viewpoint - The article discusses the differences between Free Cash Flow Index and Low Volatility Dividend Index, focusing on stock selection criteria, industry distribution, and performance characteristics. Group 1: Stock Selection Criteria - Free Cash Flow Index considers multiple factors including free cash flow and earnings quality, representing a growth value style [5][21] - The selected stocks in the Free Cash Flow Index include growth-oriented companies such as CATL, Midea Group, and Wuliangye [6] - Low Volatility Dividend Index focuses on liquidity, dividend yield, and volatility, selecting high dividend, low volatility stocks, typical of a value style [10][21] Group 2: Industry Distribution - Free Cash Flow Index covers growth sectors like telecommunications, power equipment, home appliances, and food and beverage, with these sectors accounting for over 34% of the index weight [12][21] - Low Volatility Dividend Index primarily includes undervalued, high dividend sectors such as banking, transportation, construction, textiles, coal, and steel [14][21] Group 3: Concentration and Performance - Free Cash Flow Index has a high concentration with the top ten stocks accounting for nearly 70% of the index weight, leading to higher volatility risk [17][21] - In contrast, Low Volatility Dividend Index has a more dispersed weight distribution, with the highest individual stock weight below 3%, resulting in lower volatility risk [19][21] - Performance-wise, from 2019 to 2021, the Free Cash Flow Index increased by over 90%, while the Low Volatility Dividend Index rose by only about 30% [23][25]