How to Trade Crypto Perpetuals: A Guide for Professional Clients

FOR PROFESSIONAL CLIENTS ONLY

For Professional Clients Only. Crypto CFDs are complex, leveraged derivatives that carry a high level of risk and may not be suitable for all investors. Due to leverage, losses may exceed deposits. The value of cryptoassets can be highly volatile and can move rapidly. Professional Clients do not benefit from certain protections available to retail clients. This communication is provided for information purposes only and does not constitute investment advice, a personal recommendation or an offer to buy or sell any financial instrument.

Crypto CFDs are not available to retail clients.

Crypto perpetual futures — commonly called perps — are derivative contracts that let traders take leveraged long or short positions on digital assets without an expiry date. They now account for over 90% of all crypto derivatives trading volume globally, making them the dominant instrument in the crypto derivatives market.

This guide explains how perpetual futures work, how they differ from traditional futures contracts, and how key mechanics — including leverage, margin, open interest, mark price, and funding rates — interact to shape your position.

What are crypto perpetual futures?

Crypto perpetual futures are a type of derivative contract that tracks the price of an underlying asset — such as bitcoin or ether — without ever expiring. Unlike standard futures, which settle on a predetermined date, perpetuals can be held indefinitely, provided the trader maintains sufficient margin.

Perpetuals were pioneered by BitMEX in May 2016 and have since become the primary instrument on most major crypto derivatives platforms. They are always cash-settled: when a position is closed, only the profit or loss (PnL) is exchanged, not the underlying asset.

Perpetual futures vs traditional futures contracts

The key structural difference is the absence of an expiry date. Traditional futures converge to spot at settlement; perpetuals use a funding rate mechanism to achieve the same effect continuously.

What is leverage in crypto perpetuals?

Leverage in perpetuals allows you to control a position larger than the capital you post as margin. For example, 10x leverage means a £1,000 margin deposit controls a £10,000 position.

While leverage amplifies potential gains, it equally amplifies losses. A 10% adverse move on a 10x leveraged position would eliminate the entire margin posted. Professional traders typically use conservative leverage ratios — often 3x to 5x — to provide a meaningful buffer against volatility.

Key mechanics: margin, open interest, and mark price

Initial margin and maintenance margin

Initial margin is the collateral required to open a position. Maintenance margin is the minimum equity required to keep it open. If losses reduce your account equity below the maintenance margin threshold, the exchange will liquidate the position automatically.

Most platforms use two margin modes: isolated margin (where only the margin allocated to a single position is at risk) and cross margin (where available account balance is used to prevent liquidation across all positions).

Open interest in crypto perpetuals

Open interest (OI) is the total value of all outstanding perpetual positions that have not been settled or closed. Rising open interest alongside rising prices can indicate growing conviction; declining OI alongside falling prices may signal position unwinding. OI is widely tracked as a market sentiment indicator alongside funding rates.

Mark price vs last traded price

The mark price is a fair-value reference price calculated from spot index prices — typically a weighted average across major exchanges. It is used to calculate unrealised PnL and, critically, to determine liquidation. Using mark price rather than the last traded price protects against price manipulation triggering unnecessary liquidations during brief, illiquid spikes.

How to trade crypto perpetuals: step by step

The following steps describe the general mechanics of trading perpetual futures. This is factual information only and does not constitute investment advice.

1. Choose a platform — Access a derivatives platform that offers crypto perpetual futures to professional clients.

2. Deposit collateral — Post margin, typically in USDT, USDC, or the native asset of the contract.

3. Select a market — Choose a trading pair (e.g. BTC/USD perpetual).

4. Set leverage — Select your leverage ratio. Lower leverage provides a larger buffer before liquidation.

5. Choose direction — Go long (price rises) or short (price falls).

6. Set a stop-loss — A pre-set stop-loss before your liquidation price is standard risk management practice.

7. Monitor position — Track unrealised PnL, funding payments, and margin ratio throughout the trade.

8. Close the position — Close manually, or let a stop-loss / take-profit order close it automatically.

Trading crypto perpetuals summed up

• Crypto perpetual futures are non-expiring derivative contracts tracking an underlying asset's price.
• Perpetuals vs traditional futures: no expiry, no rollover — convergence is maintained via the funding rate mechanism.
• Leverage amplifies both gains and losses; a 10x leveraged position is liquidated by roughly a 10% adverse move.
• Mark price (not last traded price) determines liquidation — protecting against manipulation-driven wicks.
• Open interest is a key sentiment indicator alongside funding rates.
• This content is for professional clients only. Crypto CFDs are not available to retail clients.

Frequently asked questions

Crypto CFDs are high-risk leveraged products. Losses may exceed deposits. Negative balance protection is not available for professional accounts. Cryptoasset markets are highly volatile and trading may not be suitable for all investors. Capital at risk.

This article is provided for informational purposes only and does not constitute investment advice, a personal recommendation, or an offer to buy or sell any financial instrument. Crypto CFDs are complex, high-risk leveraged products. Losses may exceed deposits.