Bonds Explained: A Beginner’s Guide to Fixed Income

By Allen Krewzz

Published June 29, 2026Updated July 4, 2026

Bonds Explained: A Beginner’s Guide to Fixed Income

What Is a Bond?

The key terms

How Bonds Work: A Simple Example

A bond's coupon is fixed when it is issued, which is why bonds are often called "fixed income." That predictable income is a big part of their appeal.

Why Bond Prices Move

The Main Types of Bonds

Government bonds

Corporate bonds

Municipal and other bonds

The Risks to Understand

Why Bonds Matter in a Portfolio

Conclusion

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