Ventuals

Explain Perps Like I'm 5

Perpetual futures (perps) sound complicated. They are not. This page explains them using simple analogies so you can understand the core idea in a few minutes — no finance degree required.

The Bet Analogy

Imagine you and a friend are watching the price of Bitcoin. Right now it is $50,000.

You say: "I think Bitcoin is going up."

Your friend says: "OK. Let's make a deal. If it goes up, I'll pay you the difference. If it goes down, you pay me."

That is essentially a perp. You did not buy any Bitcoin. You just made an agreement that pays out based on which direction the price moves. You can close the deal whenever you want — there is no deadline.

That is why it is called perpetual. The deal lasts forever (or until you choose to close it).

What About Leverage?

Back to the bet. Say you put $10 on the table as your stake. Normally, if Bitcoin goes up 10%, you make $1 (10% of your $10).

But with 5x leverage, you are acting as if you put $50 on the table, even though you only actually put down $10. Now if Bitcoin goes up 10%, you make $5 instead of $1.

Sounds great — but the downside is just as amplified. If Bitcoin drops 10%, you lose $5 out of your $10 stake.

Leverage makes the ride bigger in both directions. A small move can mean a big win or a big loss relative to what you put in. Want the full picture? Read our guide to how leverage works in crypto.

What Happens If You Lose Too Much?

If the price moves against you enough that your stake is nearly wiped out, the exchange steps in and closes your deal automatically. This is called liquidation.

Think of it as a safety net — but for the exchange, not for you. It prevents your losses from exceeding what you deposited. You lose your stake, but you do not owe anything extra.

Going Long vs. Going Short

There are only two choices when you open a perp:

That is it. Long means you profit when the price rises. Short means you profit when the price falls.

If you are coming from stock trading, "long" is like buying and "short" is like short-selling. Want a deeper dive? Read our full guide to long vs. short.

The Funding Rate (Keeping Things Fair)

Since a perp deal never expires, the exchange needs a way to keep the perp price close to the real market price. It does this with a small payment called the funding rate.

This balances things out naturally. If you hold a position for a long time, funding payments add up, so it is worth keeping an eye on.

Why Not Just Buy Bitcoin?

Good question. Three reasons people use perps instead of (or alongside) buying the actual asset:

  1. Leverage — control a bigger position with less money
  2. Short selling — profit when prices drop (you cannot do this easily by just buying crypto)
  3. No custody hassle — you do not need to worry about wallets, private keys for each asset, or moving coins between exchanges

Of course, the tradeoff is risk. Leverage and liquidation mean perps are not a substitute for simply holding crypto you believe in long-term.

Perps in One Sentence

A perp is a never-ending bet on whether the price of something goes up or down, where you can choose how big to make the bet relative to your actual money on the table.

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