Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Elvis Picardo is a regular contributor to Investopedia and has 25+ years of experience as a portfolio manager with diverse capital markets experience. Suzanne is a content marketer, writer, and ...

Compound interest allows reinvestment of earnings, increasing the principal and potential returns. Long-term compounding dramatically boosts investment growth, e.g., $10,000 grows to $174,494 in 30 ...