An Introduction to Perpetual Trading

Linear Finance
5 min readNov 13, 2024

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Perpetual trading, also known as trading perpetual swaps, is revolutionizing the way traders engage in the crypto market. As a powerful tool that allows users to trade assets without an expiry date, perpetual contracts are paving the way for new trading strategies and unlocking significant potential for both experienced and novice traders alike. In this article, we’ll walk you through the fundamentals of perpetual trading, its advantages, and why it’s an essential part of the DeFi landscape today.

What is Perpetual Trading?

In traditional finance, futures contracts are agreements to buy or sell an asset at a predetermined price at a specific future date. However, perpetual contracts offer a unique twist — they have no expiration date. This feature enables traders to hold their positions indefinitely, assuming they can meet the requirements to maintain them.

Perpetual trading allows users to speculate on the future price of an asset without actually owning it. Traders can long or short an asset based on whether they believe its value will increase or decrease, respectively. The lack of an expiration date provides flexibility and opens up opportunities for more fluid, active trading.

Key Benefits of Perpetual Contracts

1. Flexible Leverage Options

Perpetual contracts typically offer leverage, allowing traders to control larger positions with a fraction of the capital. This leverage amplifies gains and risks, so it’s crucial for traders to manage it wisely. Unlike spot trading, where leverage is limited, perpetual contracts in DeFi often provide higher leverage, catering to a variety of trading strategies.

2. No Expiry Date

Traditional futures contracts come with an expiry date, requiring traders to roll over or close positions periodically. Perpetual contracts, by contrast, allow traders to maintain their positions as long as they desire, eliminating the time constraint and the need to manage rollovers.

3. Efficient Price Discovery

Perpetual trading operates using a mechanism called the funding rate, which is a small fee exchanged between long and short traders. This funding rate is designed to keep the contract price close to the underlying asset’s spot price, enhancing market efficiency and price discovery.

The Benefits of Trading Perpetual Contracts on a Perp DEX

Trading perpetual contracts on a decentralized exchange (Perp DEX) offers additional advantages compared to centralized exchanges:

1. True Ownership and Control

On a Perp DEX, you retain control over your funds throughout the trading process, with no need to entrust assets to a third party. This aligns with the decentralized ethos of DeFi, where users maintain sovereignty over their assets.

2. Enhanced Transparency

With a decentralized platform, all trades, transactions, and funding rates are transparently recorded on the blockchain. This level of transparency gives traders confidence that the exchange is operating fairly, without hidden fees or manipulation.

3. Reduced Counterparty Risk

Unlike centralized exchanges, which may be vulnerable to hacks or mismanagement, a Perp DEX relies on smart contracts to handle transactions securely. This reduces the counterparty risk, as funds remain in users’ wallets and are only moved when executing trades.

4. Access to Global Liquidity Pools

Decentralized exchanges often tap into global liquidity pools, enabling users to access deeper liquidity than many standalone platforms. This is particularly advantageous for perpetual contracts, where high liquidity can minimize slippage and improve trade execution.

5. Permissionless Access

Perp DEX platforms are open to anyone with a compatible wallet, removing the barriers often associated with centralized exchanges, such as KYC requirements. This provides a more accessible and inclusive trading environment.

With Linear Finance’s Perp DEX, traders benefit from a secure, transparent, and efficient platform that offers all these advantages. By combining perpetual trading with a decentralized exchange, Linear Finance empowers users to take advantage of perpetual contracts in a way that aligns with the principles of DeFi.

How Perpetual Contracts Work

Perpetual contracts are designed to track the spot price of the underlying asset, and they rely on funding payments to keep prices aligned. If a contract’s price is trading above the spot price, traders holding long positions pay a funding rate to short traders, and vice versa. This payment incentivizes traders to buy or sell until the contract’s price aligns with the asset’s spot price, maintaining a balanced market.

For traders, understanding the funding rate is essential to managing the cost of holding positions. While funding rates vary, keeping an eye on them can make a significant difference in long-term strategy and returns.

Risks to Consider in Perpetual Trading

While perpetual trading offers exciting opportunities, it also introduces specific risks:

  • Leverage Amplifies Losses: The same leverage that can magnify gains also magnifies losses, which can result in significant losses if trades are not managed carefully.
  • Funding Rate Costs: Holding a position can incur ongoing funding rate costs, particularly in volatile markets. This cost needs to be factored into long-term positions.
  • Liquidation Risks: Due to leverage, positions are subject to liquidation if the asset price moves too far in the opposite direction. Using risk management strategies is crucial to avoid sudden losses.

Why Perpetual Trading is a Game-Changer in DeFi

Perpetual contracts have become a cornerstone of decentralized finance, bringing together the best of traditional finance and crypto. Without the need for centralized exchanges or third-party clearinghouses, DeFi users can engage in perpetual trading directly on decentralized exchanges, enjoying transparency and control over their assets.

With platforms like Linear Finance’s upcoming Perp DEX, perpetual trading becomes accessible to a broader audience, empowering users to leverage the decentralized ecosystem while benefiting from perpetual contracts’ flexibility and liquidity.

Conclusion

Perpetual trading offers a new frontier in trading strategy, risk management, and profit potential. The ability to hold leveraged positions without expiry opens up a world of opportunities for traders looking to capitalize on market movements. As we gear up for the launch of Linear Finance’s Perp DEX, we’re excited to bring the full power of perpetual trading to our community, enabling everyone to experience the flexibility and potential of perpetual contracts first-hand.

Stay tuned for the official launch and join us on this journey into the future of decentralized trading!

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Linear Finance
Linear Finance

Written by Linear Finance

A Decentralized Delta-One Asset Protocol with Unlimited Liquidity