每日钉一下（分红前后购买股票，哪个更划算？）

Group 1 - The article emphasizes that funds are very suitable investment products for ordinary people [2] - It suggests that new investors should consider what type of funds is more appropriate for them [2] - The article offers a free course to help new investors understand fund investment from scratch [2] Group 2 - The article discusses the cost-effectiveness of buying stocks before or after dividend distribution [6] - It explains that, without considering dividend tax, the effects of buying before or after dividends are similar [6][7] - It highlights that A-shares have a dividend tax exemption for holdings over one year, and the tax is collected upon selling the stock [7]