Lesson 8 — Spot vs Futures vs Perpetual Contracts

In the previous lessons, we learned how exchanges work and what contract specifications mean. Now let us understand the three important ways in which traders can get exposure to crypto: spot, futures and perpetual contracts.

1. What Is Spot Trading?

Spot trading means buying or selling the actual crypto asset at the current market price or at a price you choose.

For example, if you buy Bitcoin in the BTC/USDT spot market, you are buying Bitcoin using USDT.

After the trade, the Bitcoin normally appears in your exchange wallet and you can hold it, sell it or withdraw it to another wallet, subject to the exchange's rules.

2. Simple Spot Example

Suppose Bitcoin is trading at 100,000 USDT. You have 10,000 USDT and decide to buy Bitcoin worth 10,000 USDT.

You are buying approximately 0.1 BTC, before considering trading fees and execution differences.

If Bitcoin later rises to 120,000 USDT, the value of your 0.1 BTC becomes approximately 12,000 USDT.

If Bitcoin falls to 80,000 USDT, the value becomes approximately 8,000 USDT.

There is no leverage in this simple example. Your profit or loss comes from the change in the asset's price.

3. What Is Futures Trading?

Futures trading is different from spot trading. You trade a derivative contract whose value is linked to an underlying asset.

You do not necessarily receive the actual Bitcoin when you open a Bitcoin futures position.

Instead, you hold a futures position that gains or loses value as the underlying market price changes.

4. Long and Short Positions

Futures allow traders to take both long and short positions.

A long position generally means you expect the price to rise.

A short position generally means you expect the price to fall.

This is one reason futures are popular with traders who want to trade both rising and falling markets.

5. What Is Leverage?

Futures contracts can allow you to use leverage. Leverage means controlling a larger position with a smaller amount of margin.

For example, with 10 times leverage, 1,000 USDT of margin could be used to control a position with a notional value of around 10,000 USDT, subject to the exchange's rules.

But leverage increases risk. A relatively small movement in the market can create a large percentage gain or loss on your margin.

6. What Is a Perpetual Contract?

A perpetual contract is a type of futures-like derivative that does not have a fixed expiry date.

This means a trader can generally keep the position open as long as the margin requirements are maintained and the exchange continues to support the contract.

Perpetual contracts are very popular in crypto markets.

7. Why Do Perpetual Contracts Need Funding?

A normal futures contract has an expiry date. A perpetual contract does not.

Because there is no expiry date forcing the contract to converge with the underlying asset, perpetual contracts use a funding mechanism.

Funding involves periodic payments between long and short traders. It helps keep the perpetual contract price close to the underlying market price.

8. Spot vs Futures vs Perpetual

The easiest way to remember the difference is:

• Spot: You buy or sell the actual crypto asset.
• Futures: You trade a derivative contract, usually with a defined contract structure and, in many cases, an expiry.
• Perpetual: You trade a derivative contract without a fixed expiry, with funding used to help maintain price alignment with the underlying market.

9. Spot Does Not Normally Have Liquidation

In a normal spot purchase using your own funds, the exchange does not normally liquidate your asset simply because its market price falls.

If you buy Bitcoin with 10,000 USDT and Bitcoin falls, you continue to hold the Bitcoin unless you decide to sell it or another exchange rule applies.

This is very different from a leveraged futures position.

10. Futures and Liquidation

A leveraged futures position uses margin as collateral.

If the position loses enough value and the available margin is no longer sufficient under the exchange's rules, the position can be liquidated.

Liquidation means the exchange automatically closes some or all of the position according to its liquidation mechanism.

11. Futures Expiry

Traditional futures contracts can have an expiry date.

At expiry, the contract is settled according to the exchange's rules.

Crypto exchanges may offer different types of futures, including perpetual contracts and futures with specific expiry dates.

12. Which One Is More Suitable?

Spot is generally simpler for beginners because you are buying or selling the underlying crypto asset without the additional mechanics of leverage and liquidation.

Futures and perpetual contracts are more complex. They can be useful for experienced traders who understand leverage, margin, funding and liquidation.

Higher complexity also means higher risk.

13. A Simple Comparison

Imagine Bitcoin is trading at 100,000 USDT.

If you buy Bitcoin in the spot market, you own the Bitcoin you purchased.

If you open a Bitcoin futures long position, you have exposure to the price movement through a contract.

If you open a Bitcoin perpetual long position, you also get price exposure through a derivative, but the contract does not have a fixed expiry and funding payments apply.

Key Takeaway

Spot means buying or selling the actual asset. Futures mean trading a derivative contract. Perpetual contracts are derivative contracts without a fixed expiry date.

The most important difference for a beginner is risk. Spot trading with your own funds is generally simpler, while leveraged futures and perpetual trading can result in much faster losses and liquidation.

Before using futures or perpetual contracts, understand margin, leverage, funding, mark price and liquidation completely.