Articles on: Cryptocurrencies

What is APY?

APY (Annual Percentage Yield) is one of the key concepts for understanding how your savings grow on the blockchain. It represents the total annual return, including interest that is automatically reinvested. Unlike traditional banking, in blockchain finance APY is not always fixed and can vary depending on several factors.

APY shows how much you can earn in one year if interest is automatically reinvested. This allows your funds to generate interest on interest, accelerating the growth of your savings.

How do supply and demand affect APY?

In blockchain finance, APY is not set by a bank but by market dynamics. When there are many deposits available, rates tend to decrease, while if borrowing demand increases, rates tend to rise. These adjustments happen in real time, so your APY can change from day to day depending on market activity.

Risks and considerations

Although a high APY can be attractive, it is important to consider several risk factors:

Protocol security, since bugs or hacks could compromise funds.
Yield variability, since a high APY today may decrease tomorrow depending on market conditions.

For this reason, many users combine stablecoins with diversified strategies to balance risk and return.

Conclusions

APY is a fundamental tool for maximizing savings in blockchain finance. It helps measure the real return on deposits, consider the effects of compound interest, and compare options across DeFi, CeFi, and staking. Understanding how it works helps users make more informed decisions and optimize the growth of their funds in the digital financial ecosystem.

Updated on: 27/03/2026

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