申万宏源“研选”说——“定投”怎么投？投点啥？

Group 1 - The core viewpoint of the article emphasizes the advantages of fund regular investment (定投) over one-time investments, highlighting its simplicity, time-saving nature, and risk diversification benefits, which attract many investors [1] Group 2 - The article discusses two types of regular investment methods: "ordinary regular investment" and "smart regular investment" [2] Group 3 - Ordinary regular investment allows clients to set up a fixed amount for periodic fund purchases, requiring attention to the frequency of investment (daily, weekly, monthly) and the investment amount based on personal financial capacity [3][4] Group 4 - Smart regular investment involves clients setting up periodic but variable fund purchases, utilizing rules to help determine reasonable investment amounts and avoid pitfalls, including strategies like cost price regular investment [5][6]