Definition
Annual Percentage Yield—the interest rate banks advertise when it's high, and whisper when it's low. Compound interest's friendly name.
Example Usage
This savings account offers 4.5% APY, which is much better than the previous rate of 0.01%.
Source: Banking and finance terminology
Related Terms
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See “APY” in Corporate Speak, Gen-Z Slang, Pirate Speak, and more.
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