每日钉一下（红利指数基金，什么时候容易跑输大盘？）

Group 1 - The article emphasizes that different stock markets do not move in unison, and understanding multiple markets can provide investors with more opportunities [2] - Global investment can significantly reduce volatility risk, allowing investors to share in the long-term gains of global markets [2] - A free course is offered to teach methods for investing in global stock markets through index funds, along with supplementary materials like course notes and mind maps for efficient learning [2][3] Group 2 - The article discusses the performance of dividend index funds, noting that they can outperform the market over the long term, with volatility typically being 60%-70% of the market [5] - However, the effectiveness of this strategy is not guaranteed to be consistent over time, as dividend indices may underperform the market in the short term [5] - Two main scenarios where dividend indices may lag include when bond interest rates are relatively high, as seen in 2024 when U.S. bond yields reached 4%-4.5%, while dividend index funds offered around a 4% yield, making them less attractive [6]