Perpetual Contracts: Derivatives Without Expiry Dates
Perpetual contracts are a unique type of derivative contract in the cryptocurrency market, characterized by the absence of traditional expiry dates. This means traders can hold their positions indefinitely, without the need for delivery or rollover on a specific date, unlike traditional futures. The emergence of perpetual contracts has significantly enhanced the flexibility and liquidity of crypto asset trading.
Operational Mechanism and Market Status
Perpetual contracts use a "funding rate" mechanism to ensure their price remains pegged to the spot price of the underlying asset. When the contract price is higher than the spot price, long position holders pay a funding fee to short position holders; conversely, when the contract price is lower than the spot price, short position holders pay to long position holders. This mechanism effectively prevents long-term divergence between contract prices and spot prices.
In recent years, the perpetual contract market has developed rapidly. According to statistics, in 2025, the global CEX perpetual contract trading volume reached 86.2 trillion USD, and DEX also reached 6.7 trillion USD. However, market volatility has also led to fluctuations in trading volume. For example, in July 2026, the trading volume of crypto perpetual futures on CEX dropped to 4 trillion USD, and DEX perpetual contract trading volume dropped to 531 billion USD, reflecting a possible decrease in investor risk appetite.
Notably, crypto perpetual contracts linked to traditional financial assets (RWA perpetual contracts) are becoming a new trend, with significant growth in their trading volume and open interest. For example, in July 2026, RWA perpetual contract open interest reached a record 3.6 billion USD. Furthermore, in May 2026, the US Commodity Futures Trading Commission (CFTC) approved the listing of Bitcoin perpetual contracts, with Kalshi and Coinbase being the first to receive approval, marking the recognition of crypto derivative models by traditional financial markets.
Key Players and Perspectives
Currently, Binance, OKX, Bybit, Gate.com, Hyperliquid, BitMEX, Coinbase, Kraken, and others are major perpetual contract trading platforms. Industry views on perpetual contracts are diverse:
- a16z Report (April 2026): Believes that perpetual contracts are gradually evolving into core trading infrastructure for global financial markets, expanding from crypto-native assets to traditional financial sectors such as stocks and commodities.
- Binance Research Report: Points out that crypto perpetual contracts linked to traditional financial assets are becoming a new indicator tool for predicting the opening direction of US stocks on Monday, with an accuracy rate of 89%.
- Market Analysts: The decline in perpetual contract trading volume may reflect reduced investor risk appetite and a retreat of leveraged funds, which may be related to increased capital costs for market makers, narrowing arbitrage windows, and strengthened regulatory expectations.
- Trader's Perspective: Due to their high leverage nature, perpetual contracts can bring substantial returns but also come with huge risks, considered a tool for "small bets, big wins."
Leverage Trading: A Tool for Amplifying Gains and Losses
Leverage trading is a tool that allows traders to control larger value trading positions with less of their own capital by borrowing funds. Its core purpose is to amplify potential gains, but it also proportionally amplifies potential losses.
Operational Principles and Market Data
In leverage trading, traders need to deposit a "margin" as collateral. Exchanges or brokers provide additional funds based on the margin, allowing the trading size to be much larger than the capital actually invested by the trader. For example, 10x leverage means a trader can control a position worth 1000 USD with a 100 USD margin.
Common leverage ratios in cryptocurrency trading range from 2x to as high as 100x. It is important to note that the "maximum leverage multiple" provided by exchanges and the "actual leverage" used by investors are two different concepts. Actual leverage is the multiple by which investors amplify their funds based on the position they control, and it is a flexible and variable value.
The high risk of leverage trading is also reflected in liquidation data. For example, on November 20, 2025, approximately 710 million USD worth of leveraged positions in the cryptocurrency market were liquidated in a single day, with long positions accounting for over 85%. This indicates that high-leverage positions face significant liquidation risk during severe market volatility.
Advantages, Disadvantages, and Risk Management
Most cryptocurrency exchanges, such as Binance, Gate.com, Bybit, OKX, Kraken, Coinbase, etc., offer leverage trading services.
- Advantages:
- Increased Profit Potential: Small price fluctuations can lead to significant gains.
- More Trading Opportunities: Participate in large trades with less capital.
- Enhanced Capital Flexibility: Part of the funds can be used for other investments.
- Disadvantages:
- Amplified Losses: Minor unfavorable market movements can lead to substantial losses.
- High Liquidation Risk: Positions may be forcibly closed when market prices reach a certain level, resulting in loss of margin.
- Interest and Fees: Overnight positions or borrowing typically incur interest and management fees.
- Psychological Pressure: Increased volatility can lead to emotional trading.
Experts recommend that beginners start with lower leverage (e.g., 2-5x) or prioritize spot market trading, and emphasize the importance of strict risk management and stop-loss strategies.
Similarities, Differences, and Selection Considerations for Perpetual Contracts and Leverage
While both perpetual contracts and leverage trading involve amplifying trading positions, they differ in nature, and understanding these differences is crucial for investors.
Fundamental Differences and Funding Sources
- Perpetual Contracts: Are derivative contracts that do not involve actual borrowing. They maintain price pegging through a funding rate mechanism, and traders use leverage funds provided by the platform.
- Leverage Trading: Is a trading tool or strategy that amplifies trading positions by borrowing funds. Leverage can be applied to various asset classes, including perpetual contracts. General leverage trading involves borrowing funds from a trading platform or other sources.
Risk Management and Fee Differences
- Leverage Ratio Calculation: The leverage ratio for perpetual contracts is set by the platform, typically between 2x and 100x. The leverage ratio for general leverage trading depends on the amount of borrowed funds and is usually lower.
- Forced Liquidation: Perpetual contracts have a forced liquidation price, calculated based on the maintenance margin rate. The forced liquidation price for general leverage trading is usually based on the borrowed amount.
- Transaction Fees: Leverage trading incurs borrowing fees and transaction fees (which may be calculated daily). Perpetual contract trading primarily charges transaction fees and has funding fees (funding rate).
Investment Tool Selection Perspectives
Both perpetual contracts and leverage trading have characteristics of high risk and high reward, especially in volatile cryptocurrency markets. Perpetual contracts combined with leverage can achieve "small bets, big wins," but the liquidation risk is also faster.
For investors seeking relatively low-risk strategies, the funding rate arbitrage strategy for perpetual contracts is an option, which involves earning funding rates by hedging spot long positions with contract short positions. However, this strategy is not entirely risk-free and still requires careful management.
For beginners, it is generally not recommended to use high leverage directly. One should start with low leverage or spot trading and strictly control risk. Understanding the differences between the two and their potential risks helps investors make more informed decisions and avoid unnecessary losses.
