One of the upsides to keeping your money in a bank account is the chance to earn compound interest — you earn interest on both the funds you deposit in an account and on the interest that money earns.

On the surface, an interest rate is just a number. How that number applies to debt or equity opens up a world of possibilities. The first consideration is always whether it’s simple interest vs.

The best compound interest accounts perform the wonderful trick of earning money on your money. This is especially useful in today’s high-rate environment, and for anyone who tried to save over the ...