When you buy or sell a security you must be sent a receipt of the transaction. Checking that trade record helps you keep track of your investments.
DIY investing
Do-it-yourself (DIY) investing or self-directed investing is when you build and manage your own investment portfolio.

What is DIY investing and how does it work?
DIY investors build and manage their own investment portfolios.
How to open an online investing account
If you’re a DIY investor, you’ll need to consider your investing goals and the type of investments you want to buy.
Commission-free trading
It is important to understand what commission-free trading might involve before you invest.