What Are Bonds & How Do They Work?
Overview
Bonds are fixed-income securities where you lend money to a government or corporation in exchange for regular interest payments and return of principal at maturity. Understanding bond mechanics is the first step toward building a diversified portfolio that balances risk and income across the bond market. Explore how bonds compare to stocks and other asset classes, or dive into key terms in our glossary.
Key Takeaways
- A bond's face value (par) is typically $1,000 — this is what you get back at maturity.
- Coupon rate is the annual interest rate paid on the face value.
- Bond prices and yields move inversely — when rates rise, bond prices fall.
- Bonds are generally safer than stocks but offer lower long-term returns.
Practical Tips
- Buy individual bonds through your broker or bond ETFs for easy diversification.
- Understand the difference between yield to maturity (YTM) and current yield.
- Government bonds (Treasuries) are the safest; corporate high-yield bonds carry more risk/reward.
More Basics Guides
US Treasury Securities — T-Bills, T-Notes & T-Bonds
US Treasuries are the world's safest fixed-income instruments, backed by the full faith of the US government. Learn the differences between bills, notes, and bonds. Treasury yields drive pricing across the entire fixed-income universe, making them essential reading alongside our <a href="/market/yield-curve" class="text-primary hover:underline">yield curve analysis</a>. Stay up to date with <a href="/news/central-banks" class="text-primary hover:underline">central bank news</a> and track upcoming auctions on the <a href="/tools/economic-calendar" class="text-primary hover:underline">economic calendar</a>.
Corporate Bonds — Investment Grade vs High Yield
Corporate bonds offer higher yields than Treasuries in exchange for credit risk. Understand the rating system, spread analysis, and how to evaluate corporate bond quality. Credit spreads are a key signal in <a href="/academy/fundamental-analysis" class="text-primary hover:underline">fundamental analysis</a> and can reveal hidden opportunities during market stress. Compare corporate bond ETFs against broader options in our <a href="/compare/etfs-vs-index-funds" class="text-primary hover:underline">ETFs vs index funds</a> guide, or learn how they fit into <a href="/strategies" class="text-primary hover:underline">income-focused strategies</a>.