What Are Perpetual Swaps and How They Work

Perpetual swaps, also known as perpetual futures, are derivative contracts that allow traders to buy or sell an asset at an unspecified point in the future without a set expiration date [1]. Unlike traditional futures, these instruments are cash-settled and can be held indefinitely, relying on periodic payments between long and short holders to maintain price alignment with the underlying asset [1]. Recent market data indicates a surge in their use, particularly for tokenized traditional assets like commodities and equities, where weekly trading volumes recently reached $30.7 billion [2].

Key takeaways

• Perpetual swaps are futures contracts with no expiry date, allowing positions to be held indefinitely [1].
• They use a funding rate mechanism to keep the contract price aligned with the spot price of the underlying asset [2].
• Originally proposed in 1992 for illiquid assets, the concept gained prominence in cryptocurrency markets starting in 2011 [1].
• Tokenized perpetuals for commodities and stocks have seen significant growth, with weekly volumes hitting $30.7 billion in early 2026 [2].

Mechanism and Origins

Perpetual futures function similarly to contracts for difference (CFDs) but are traded on a single exchange rather than directly with a broker [1]. The defining characteristic is the lack of a delivery date, which eliminates the need to roll over contracts and reduces basis risk associated with expiring futures [1]. To anchor the contract price to the underlying asset, a funding rate mechanism is employed where payments are exchanged between holders of long and short positions based on price differences [1]. The concept was first proposed by economist Robert Shiller in 1992 to create derivatives markets for illiquid assets like single-family homes, though the specific "inverse perpetual" variant was later developed by Alexey Bragin in 2011 for cryptocurrency exchanges [1].

Expansion into Traditional Markets

While initially developed for the cryptocurrency sector, the application of perpetual swaps has expanded into traditional finance through tokenization [1]. These instruments appeal to investors by offering round-the-clock trading access to markets that typically operate on limited hours [2]. According to a report from BitMEX, trading volumes for tokenized perpetuals tied to commodities and equities surged in the first quarter of 2026, reaching $30.7 billion in weekly volume [2]. This growth was driven by macroeconomic volatility and geopolitical tensions, with oil perpetuals alone recording $6.9 billion in weekly volume following specific geopolitical events [2].

Why it matters

The rise of perpetual swaps represents a significant shift in how derivatives are traded, merging the flexibility of cryptocurrency markets with traditional assets. By removing expiry dates and enabling 24/7 trading, these contracts provide continuous hedging and speculation opportunities regardless of market hours [2]. As self-custodial wallet providers begin integrating these trading interfaces directly into applications, access to these complex financial instruments is becoming more widespread, potentially altering the landscape of both crypto and traditional derivatives markets [1].