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What bond yield means
A bond yield is the return an investor earns from a bond, usually expressed as a yearly percentage. In its simplest form, it compares the interest a bond pays to the price you pay for the bond.
A bond pays a fixed amount of interest, called the coupon. If you buy the bond for less than its face value, your yield is higher than the coupon rate, and if you pay more, your yield is lower. Yield reflects the price you actually paid, not just the printed interest rate.
Why prices and yields move opposite
This is the key idea that confuses many beginners. Bond prices and bond yields move in opposite directions. When a bond's price rises, its yield falls, and when its price falls, its yield rises.
The reason is that the interest payment is fixed. If you pay more for that same fixed payment, you are earning a smaller return on your money, so the yield drops. If you pay less, the same payment is a bigger return, so the yield climbs.
💡 Rising yields often mean falling prices:When the news reports that bond yields are rising, it usually means bond prices are falling. Existing bondholders can see the value of their bonds dip even as new buyers are offered a higher return.
Different ways to measure yield
There is more than one kind of yield, and they answer slightly different questions.
- Coupon rate, the fixed interest a bond pays based on its face value
- Current yield, the annual interest divided by the bond’s current price
- Yield to maturity, the total return if you hold the bond until it matures, including price gains or losses
Why yields matter beyond bonds
Bond yields ripple across the whole economy. They influence the rates on mortgages and loans, and they shape how attractive bonds look next to stocks. When yields rise, safer bonds can pull money away from riskier assets.
Yields also reflect expectations about interest rates and growth. The relationship between short-term and long-term yields, shown in the yield curve, is watched closely as a signal about where the economy may be heading.
Frequently asked questions
What is bond yield in simple terms?
It is the return you earn on a bond, usually shown as a yearly percentage, based on the interest it pays and the price you paid for it. If you buy a bond below its face value, your yield is higher than the printed interest rate, and if you pay more, it is lower.
Why do bond prices and yields move in opposite directions?
Because a bond’s interest payment is fixed. If the price you pay rises, that same fixed payment is a smaller return on your money, so the yield falls. If the price drops, the payment becomes a larger return, so the yield rises. Price and yield are two sides of the same coin.
What is yield to maturity?
Yield to maturity estimates the total return you would earn if you held a bond until it matures, taking into account the interest payments and any gain or loss from the price you paid versus the face value. It is a fuller measure than current yield, which only compares interest to today’s price.
Why do bond yields affect the stock market?
Higher yields make bonds more attractive relative to stocks and raise borrowing costs across the economy, which can pull money away from riskier assets and weigh on share prices. Yields also signal expectations about interest rates and growth, so investors watch them closely.
Related tools and pages
These are for learning. Any calculator here shows example scenarios, not predictions of future prices.
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