What is compound interest?Compound Interest
Interest that earns interest of its own, so your money snowballs.
Animation · compound interest
Learn “compound interest” in an animated lesson
- Indexes & ETFsFees and Compounding
A 0.03% and a 1% annual fee look similar, but after 30 years the gap is huge.
- Interest Rates & SwapsInterest Rates and Compounding
An interest rate is the "price of money". Compounding makes time your most powerful force, and central banks influence everything through the policy rate.
Related terms
See how “compound interest” works for yourself with an animation you can drag and play.
Go to “Fees and Compounding”