Economics
Bonds (Finance)
Quick fact
The global bond market is over $100 trillion—much larger than the entire global stock market—making bonds the world's largest securities market.
Why this is interesting
When you buy a bond, you're essentially lending your money to a government or company in exchange for regular interest payments. But what makes bonds different from stocks, and why do investors consider them a safer bet?
Read the full explanation
Understanding Bonds (Finance)
Think of a bond as an IOU with interest. When a government or corporation needs to borrow money, it issues bonds. As an investor, you buy the bond, lending them a fixed amount (the face value, e.g., $1,000). In return, they promise to pay you a fixed interest rate (the coupon) at regular intervals—usually every six months—until the bond's maturity date. On that date, they repay the full face value. So you receive both periodic income and your original investment back. Unlike stocks, which give you ownership in a company, bonds are a loan and typically offer more predictable returns.
A deeper explanation
The core mechanism behind bonds is the borrower's promise to pay, backed by their creditworthiness. The price you pay for a bond is not always its face value; it fluctuates based on interest rates in the market. If prevailing interest rates rise, existing bonds with lower coupon rates become less attractive, so their price falls (and vice versa). This inverse relationship between bond prices and interest rates is crucial. Bonds matter because they provide a stable income stream, help diversify risk in a portfolio, and are used by governments to fund public projects and by corporations to finance growth. Their lower risk compared to stocks makes them a cornerstone of conservative investment strategies.