1. How to inquire about the principal of the fund bought a few years ago: log on to the website of the fund company, where there are detailed data records in the "Account Inquiry" or log on to the online bank, and you can see the fund details in the "Fund Account".

2. Concept introduction:

Funds can be divided into broad sense and narrow sense. Broadly speaking, a fund refers to a certain amount of funds set up for a certain purpose. It mainly includes trust and investment funds, provident funds, insurance funds, retirement funds and funds of various foundations. People usually refer to funds mainly as securities investment funds.