In plain English

Dividend yield compares the cash a stock pays you each year with what the stock costs today.

Dividend yield = annual dividend per share ÷ share price × 100

Example

A stock pays $2 a year in dividends and costs $50. The yield is $2 ÷ $50 = 4%. If the price falls to $40 and the dividend stays at $2, the yield rises to 5%.

Why it matters

Yield lets you compare the income from different investments on equal terms. But the yield moves whenever the price moves, so it is a snapshot, not a promise.

Common mistakes

  • Chasing the highest yield. An unusually high yield can mean investors expect a dividend cut. See yield trap.
  • Mixing up trailing yield (dividends paid over the past year) with forward yield (expected dividends).