Much Ado About Perps
Perpetual futures are all the rage these days. Few things in the futures space have attracted as much attention as “perps,” in particular in the aftermath of a surge in crude oil perpetual futures trading on Hyperliquid over the weekend when the US and Israel unleashed their bombing campaign against Iran–a time when the major exchanges were closed. Below is a policy piece I prepared for ICE that examines the economics of perps. The basic conclusion: they are suitable primarily for a retail trading niche which represents a small fraction of incumbent exchanges’ business.
The Economics of Perpetual Commodity Futures
Introduction
Perpetual futures (“perpetuals” or “perps”) were developed initially to solve specific security problems in trading cryptocurrency (“crypto”). From their birthplace in the crypto markets, perpetual futures have moved into the trading of virtually every major asset class, including inter alia equities, equity indices, and currencies. And now they are making inroads into commodities like oil and corn. The Iran War triggered broader awareness of this latter trend: the volume of a crude oil perpetual futures contract traded on Hyperliquid soared to $1.7 billion with the onset of the war.[1]
This, in turn, has sparked considerable debate over how perpetual futures will affect the traditional conventional commodity futures markets, including ICE and the CME. Herein I present an economic analysis of perpetual futures. [2] The primary conclusions are:
- Due to their design, perpetual futures are ill-suited for market participants who account for a preponderant share of trading on incumbent exchanges. These are large commercial and financial entities who use traditional futures contracts to transfer risk. Crucially, the spot price mimicking structure of perpetual futures does not align with the risks that commercial hedgers manage.
- Instead, perpetual futures are tailored to small “retail” traders. As a result, perpetual futures are likely to be a niche product that is attractive to this clientele.
- The competitive impact of perpetual futures on commodity derivatives markets will depend on whether these contracts attract retail volume from incumbent exchanges, or instead disproportionately attract traders who would not trade on these exchanges.
Commodity Perpetual Futures
Perpetual futures emerged in the cryptocurrency market to solve a particular problem: recurrent thefts of cryptocurrency held by exchanges trading actual crypto (“spot exchanges”).[3] Introduced by BitMEX in 2013, perpetual futures avoided the security issues that had plagued spot exchanges because they were cash-settled instruments that did not allow, require, or countenance the delivery of crypto assets, or the custody thereof.
Incumbent crypto exchanges traded crypto assets on a spot basis, in much the same way that the NYSE or Nasdaq trade equities on a spot basis. Perpetual futures were designed to mimic spot trading but to avoid the security issues just described. Specifically, with perpetual futures, on a periodic basis throughout the day a perpetual futures exchange determines a price from an “oracle” that takes the prices from spot exchanges. The perpetual futures exchange then compares the price of its perpetual contract (for Bitcoin, say) to the price derived from the oracle. If the prevailing price on the exchange’s perpetual diverges from the oracle price (a measure of the spot price of the instrument), the exchange determines a “funding rate.” If the perpetual price is above the oracle price, the contract long pays the funding rate, and the short receives a funding rate payment.
This is intended to, and has the effect of, causing the perpetual price to track the spot price prevailing on spot exchanges. A perpetual price above the spot price incentivizes sale of the perpetual to capture the funding payment, thereby driving the price: conversely, a perpetual price below the spot price incentivizes a purchase of the perpetual, again to capture the funding payment, thereby driving up the price. These sales and purchases tend to drive the perpetual price towards the spot price, thereby causing the perpetual price to track spot prices closely. In this way, a perpetual futures trader can obtain exposure to the underlying spot price as could be obtained directly on a spot exchange, but without the security risks posed by trading on a spot exchange.
Market participants soon realized that perpetual futures offered other advantages.
First, unlike conventional futures contracts, perpetual futures have no fixed expiration date. Thus, whereas trading traditional futures requires those who wish to hold a position over a contract expiration date must “roll” these positions on or before the expiration date, this is unnecessary for a perpetual future. For example, with conventional futures, a long must sell the expiring contract and buy a later-expiring contract to maintain a long position, whereas a trader long the perpetual need not do anything. This economizes on transactions costs.
Second, like futures but unlike spot transactions, perpetual futures incorporate leverage. For example, perpetual exchanges offer 10x, 20x, and sometimes as much as 50x leverage.
Third, like conventional futures, perpetual futures are easier to short than actual cryptocurrencies.
Fourth, perpetual futures offer 24×7 trading. In contrast, at present, conventional exchanges trade for less than 24 hours a day, and on weekdays.
As a result of these various features, perpetual futures have come to dominate crypto trading. A recent JP Morgan study estimates that perpetuals account for 90 percent of crypto derivatives trading (with conventional futures traded on exchanges like the CME representing the rest), and that perpetual futures volumes exceed spot exchange volumes.
Perpetual futures differ from conventional futures in other ways. Unlike conventional futures traded on ICE or CME, many perpetual futures are not centrally cleared.
Moreover, and relatedly, perpetual futures often have an “auto-liquidation” feature. As an example, on Hyperliquid, as on a traditional cleared market, the exchange sets an initial margin level and a maintenance margin level: these levels effectively determine leverage, with lower margins being associated with higher leverage. If the market moves against a trader and the loss drives the trader’s account equity below the maintenance margin level, Hyperliquid reduces or closes the position by engaging submitting an offsetting market order into the exchange limit order book, for example, selling when a long’s account equity is insufficient.[4] If the trader’s equity falls below two-thirds of the maintenance margin level, the position is transferred to a “Liquidation Vault,” which essentially internalizes the offsetting transaction.[5] In extreme circumstances, when the market liquidation fails and the Liquidation Vault cannot safely absorb the position loss, the exchange may trigger “Auto-Deleveraging,” whereby profitable positions on the opposite side of the market can have their positions reduced. This is effectively a “tear up” procedure.
Auto-liquidation mitigates credit risk in leveraged instruments, but can have destabilizing effects. For example, a large price increase likely results in large auto-liquidations of short positions, which tends to cause prices to increase further. In the case of perpetual futures, the price change will manifest itself primarily in the form of an increased spread between the perpetual price and the spot price it is intended to track, leading to large funding payments that require access to funding liquidity. Liquidity strains can exacerbate this mechanism.[6]
Commodity Perpetual Futures
Although perpetual futures developed in crypto markets to address crypto-specific problems, their market success has spurred the extension of the concept to a wide variety of other underlying instruments, most notably commodities such as crude oil. With respect to commodities specifically, perpetual futures differ in salient dimensions from crypto perpetual futures and even perpetual futures on other non-crypto-underlyings, such as equity indices.
There is one overriding reason for this difference: there are no transparent and liquid spot markets as there are for cryptocurrencies and many other financial assets. Thus, it is impossible to create commodity perpetual futures that track (as a result of funding payments) a spot commodity price, because for all practical purposes such a thing does not exist.
Instead, existing commodity perpetual futures are designed to track the prices of liquid futures contracts, such as CME NYMEX WTI Crude Oil Futures and ICE Brent Crude Oil Futures. With that difference, commodity perpetual futures operate similarly to the crypto perpetuals described above.

Specifically, a perpetual futures exchange obtains the price of the futures it is tracking from an oracle, and sets funding payments based on the difference between the perpetual futures price and the oracle price. For example, on 3 August 2026, Hyperliquid receives the price of September 2026 WTI Crude Oil Futures on an hourly basis from its oracle.[7] As described above, it determines a funding payment based on the difference between the WTI perpetual futures price at that time and the Crude Oil Futures price determined from the oracle. Further, as already described, funding payments incentivize market participants to make transactions that tend to diminish the difference between the perpetual futures price and the price of the underlying futures contract.
As a result of this mechanism, the perpetual futures price tracks a futures price. But what futures price? The underlying futures contracts expire, meaning that the perpetual futures exchange must periodically shift the identity of the underlying futures contract whose price the perpetual future tracks.
There are many ways to do this. One way would be to shift at the end of trading of a particular futures contract, which would be 2:30 p.m. Eastern Time on the last trading day of an expiring contract, at which time the tracking would shift from the just-expired contract to the now front-month contract.
Due to the nature of commodity forward curves, where prices of adjacent futures contracts can differ substantially (a subject I return to below), such a mechanism would lead to abrupt changes in the perpetual futures price. Exchanges have therefore adopted other mechanisms that result in a smoother transition.
Hyperliquid, for example, has a five-day roll period running from the fifth to the tenth business day of the last month of trading of a contract.[8] On the fifth day, the reference price equals the price of the next expiring (front month) contract. On the fourth day, the reference price equals .8 times the front month price and .2 times the second month price. On each successive day, the weight on the front month contract falls by 20 percent, and the weight on the second month contract rises by that amount. This continues until on the tenth business day of the month, at which time the reference price equals 100 percent of the second month contract price. This mechanism effectively smooths out the effect of differences between front month and second-month underlying prices on the price of the perpetual.
The Economic Function of Commodity Futures
Futures markets serve two primary purposes: risk transfer and price discovery. Risk transfer relates to hedging: those who wish to reduce their exposure to the price of a particular commodity can take an offsetting exposure through the futures market, thereby transferring their risk either to a hedger with a mirror image risk exposure, or to a speculator who is willing to take on the risk in the expectation of earning a profit. Price discovery is a valuable byproduct of futures trading undertaken for hedging or speculative purposes. Those with private information (about fundamentals, for instance) trade on that information, for instance buying when their information suggests that the current price is too low. These privately informed trades tend to move prices in the direction of the private information that motivates them, thereby causing prices to reflect this information. The aggregation of private information in futures prices through this mechanism is valuable, because more informative prices guide better resource allocation decisions.
Different types of market participants have different reasons for trading. In commodities, large commercial entities’ trading is largely (though not exclusively) for hedging purposes. For example, commodity trading firms hedging the price risk of oil inventories or oil producers hedging the prices of their anticipated production are important market participants. Large banks (swap dealers) also use futures markets to hedge the exposure they incur when providing over-the-counter hedging instruments (e.g., swaps) to their clients (which could include firms like the oil producer just mentioned). Speculators now typically consist of large institutions, including hedge funds, family offices, commodity trading advisors, and financial institutions. In addition to large commercial and institutional entities, smaller entities such as individual retail traders also participate in the futures market.
Although imperfect for a variety of reasons, the Commitment of Trader (“COT”) Reports produced weekly by the US Commodity Futures Trading Commission (“CFTC”) provide a useful breakdown of futures trading activity by type of trader. These COT reports disclose the quantity of contracts held by several categories of traders, including Producer, Merchant, Processor, and User (“PMPU”); Swap Dealer; Managed Money; Reporting Traders[9] who do not fall in one of the previous categories; and non-Reporting Traders. Moreover, the COT breaks down positions by long and short, and in the case of Swap Dealers, Managed Money, and Reporting Traders, by spread positions as well (something I discuss further below).
Table 1 reports the shares for long positions for six major commodity futures contracts, and Table 2 does the same for short positions.[10] The main takeaway is that large entities dominate, with small traders holding 5 percent or less of the positions in all of the commodities except corn. Thus, the main function of the traditional futures markets is risk transfer among large commercial and financial entities. This is an important fact when considering the potential role and impact of commodity perpetual futures.
Table 1
| Contract | PMPU | SwapDealers | ManagedMoney | OtherRpt | NonRpt |
| COFFEE C | 21.84 | 12.78 | 29.90 | 7.03 | 5.35 |
| CORN | 25.11 | 16.48 | 14.83 | 8.53 | 8.19 |
| COTTON NO. 2 | 23.28 | 21.09 | 13.43 | 13.40 | 4.99 |
| NAT GAS ICE | 49.44 | 8.49 | 13.77 | 3.48 | 0.60 |
| NAT GAS NYMEX | 13.40 | 10.33 | 12.06 | 3.39 | 3.57 |
| WT PHYSICAL NYMEX | 32.43 | 3.25 | 9.12 | 7.18 | 3.64 |
Table 2
| Contract | PMPU | SwapDealers | ManagedMoney | OtherRpt | NonRpt |
| COFFEE C | 41.49 | 20.52 | 4.70 | 6.23 | 3.97 |
| CORN | 41.79 | 1.09 | 15.14 | 4.60 | 10.50 |
| COTTON NO. 2 | 24.84 | 4.45 | 35.12 | 6.66 | 5.14 |
| NAT GAS ICE | 24.59 | 48.51 | 0.77 | 1.62 | 0.29 |
| NAT GAS NYMEX | 15.31 | 2.37 | 13.21 | 9.25 | 2.62 |
| WT PHYSICAL NYMEX | 18.70 | 25.56 | 4.93 | 3.63 | 2.80 |
The Economic Role of Commodity Perpetual Futures
The structure of perpetual futures means that they are not well-suited to achieve the purposes of futures markets described above, at least for a very large proportion of market participants. Specifically, they are not useful to large commercial hedgers or large speculators (i.e., those supplying risk capital to the market). Instead, they are most suitable for small speculators. In servicing this niche, perpetual futures might undermine the price discovery function of established futures markets.
The most telling indication of perpetual futures’ trader clientele is contract size. The Hyperliquid WTI Crude Oil contract (linked to the CME Crude Oil Futures price) is for one barrel of crude oil, in contrast to the standard CME contract which is for 1,000 barrels. The CME offers smaller contracts, and these are explicitly focused on the retail segment of the market. [11]
Such small contract sizes are impractical for large hedgers, who often hold positions in the millions of barrels. For example, in 2025, the average PMPU long in Crude Oil Futures held a position of 10.3 million barrels, and the average PMPU short’s position was 5.5 million barrels.
These average positions dwarf the entire open interest and volume of the Hyperliquid contract. On the day of the writing of this, Hyperliquid’s Crude Oil 24 hour volume in its 20x leverage contract was a mere 1.03 million barrels, and open interest only 2.13 million barrels. Volumes and open interest for other Hyperliquid commodity contracts is similarly de minimis compared to commercial position sizes.
The very nature of perpetual futures also makes them ill-suited for commercial hedging. They are designed to track a proxy for commodity spot prices—the nearby futures price—but hedgers typically are not hedging spot exposures. Instead, they hedge specific production, inventory, transportation, or consumption commitments occurring at identifiable future dates. A producer expecting to market crude oil six months hence typically hedges using contracts maturing near the anticipated production date. A grain elevator holding inventories evaluates storage opportunities by comparing prices across delivery months.
This relates directly to an important feature of commodity futures markets that distinguishes them from financial futures: the fact that there is trading for numerous contract expiration dates, sometimes stretching years into the future. Although trading volume and open interest is largest for nearby contracts, trading volume and open interest for deferred months is material.
This is reflected in the fact that “calendar spread” trading is extremely active in commodity futures markets.[12] This is illustrated in Table 3, which shows the fraction of open interest accounted for by calendar spread trades in the five contracts analyzed above. These shares are very large. By design, perpetual futures cannot accommodate spread trades. Thus, they are of limited utility to the large numbers of swap dealers and managed money firms who trade large volumes of spreads.[13]
Table 3
| Contract | SwapDealer | ManagedMoney |
| COFFEE C | 517 | 834 |
| CORN | 1450 | 2026 |
| COTTON NO. 2 | 1110 | 1516 |
| NAT GAS ICE | 27172 | 17902 |
| NAT GAS NYMEX | 4682 | 5929 |
| WT PHYSICAL NYMEX | 10284 | 5480 |
The auto-rolling feature of perpetual futures is also attractive to small retail traders. This feature reduces transactions costs: a trader can hold a position in the nearby without incurring the commissions and liquidity costs associated with making offsetting trades in an expiring and first deferred contract.
It bears noting that the auto-rolling feature of perpetual futures does impact the timing of cash flows as compared to a strategy of successively rolling conventional futures contracts. It is well known that the cumulative payoff to a collateralized position in the nearby contract that is rolled periodically equals the change in the spot price (measured by the nearby price) of a commodity from the date the strategy is initiated to the date it is terminated. A perpetual future generates the same payoff over an identical holding period. However, with a conventional rolling strategy, the cash flows at the time of the roll do not depend on the difference (spread) between the nearby and first-deferred contracts at the time of the roll, whereas the cash flow on a perpetual future does. As noted above, the perpetual price at the time of the roll is a function of both the nearby and first-deferred prices, and thus depends on the spread between them. If calendar spreads are large, that is, the market is in a large backwardation or contango, the perpetual price can change dramatically over the roll interval even if the underlying futures prices do not change.
This has important implications for margining and auto-liquidation. Auto-roll during a period of large backwardation or contango generates large perpetual price changes, which in turn generates large mark-to-market gains and losses, and large adjustments to margin balances. Since such changes can trigger equity shortfalls (especially in high-leverage perpetual futures), they can also trigger automatic liquidations even if the underlying futures prices change little. This is not the case for conventional futures.
In sum, perpetual futures are most attractive to retail traders, rather than the large commercial and financial firms that dominate conventional futures markets. This means that perpetual futures are competing for only a relatively small share of traditional exchanges’ customer base.
However, this could have implications for price discovery. The foregoing suggests that perpetual futures will fragment/segment order flow in much the same way as dark pools, payment for order flow, and other off-exchange trading mechanisms do in equity markets.
Since retail order flow is unlikely to be privately informed, such segmentation changes the composition of order flow in ways that can impede price discovery. Although at first blush it may seem that stripping out uninformed order flow should make futures prices more informative, the opposite is true. The subfield of finance known as “market microstructure” shows that informed traders trade less intensively when uninformed order flow declines. Therefore, such declines tend to reduce the informativeness of prices, i.e., to degrade price discovery.
The importance of this cannot be predicted with any certainty, especially given the recentness of the development of perpetual futures, but some factors can be identified. One factor is whether perpetual futures will primarily divert retail traders from traditional exchanges, or will instead attract new traders who would not otherwise trade on such exchanges. The larger the importance of diversion vs. attraction the bigger the adverse impact on price discovery. But if the main effect of perpetual futures is to attract new participants to the markets (due for instance to small contract sizes, or lower commission and account setup and maintenance costs), the effect on incumbent exchanges and price discovery on them will be modest. To the extent that diversion does occur, the relatively modest shares of trading accounted for by retail traders will limit the impact on price discovery.
Summary
Perpetual futures are the new hot thing in commodity markets. They have achieved prominence lately primarily due to a surge in oil perpetual futures trading during the Iran War. This attention exaggerates their importance, and their likely future place in the commodity derivatives landscape.
Why? Because their very design makes them unsuited for hedging of commodity price risk, which is the primary function of commodity derivatives markets. Specifically, by design perpetual futures track a spot price (or in commodities, a proxy for the spot price), but commercial hedgers are primarily exposed to price risks further out on the forward curve. Moreover, calendar spread trading is important in commodity derivatives markets, and spot-focused perpetual futures cannot support such trading. Moreover, existing perpetual futures contracts are far smaller than the contracts that are traded in large volumes on traditional exchanges.
Thus, perpetual futures are tailored to a specific clientele—small “retail” traders who account for a relatively small share of traditional exchange volumes. Although perpetual futures may divert some of this volume from traditional exchanges, they may also facilitate the entry of new traders who would not trade on traditional exchanges. The ultimate competitive effect, and the impact of perpetual futures on the performance of commodity derivatives markets, will depend on the relative importance of these two effects.
[1] Will Canny and Al Boost, Iran war volatility is driving oil trading boom on Hyperliquid, says JP Morgan. CoinDesk (20 March 2026).
[2] I offer no analysis or opinions regarding the legal status of perpetual futures under the Commodity Exchange Act.
[3] “Perpetual Futures and the Illusion They Were Built to Escape.” John Lotian News, 22 June 2026.
[4] See https://hyperliquid.gitbook.io/hyperliquid-docs/trading/liquidations for a detailed description of the process. The exchange can profit or lose by trading out of the positions taken into the liquidation vault.
[5] Some perpetual futures exchanges do not first attempt to liquidate the position in the open market, but internalize all liquidations.
[6] Below I discuss how the nature of commodity perpetual futures can inherently lead to large price changes during “roll” periods even when underlying market prices are not volatile.
[7] I focus on Hyperliquid because its public disclosures of its methodologies and trading protocols are the most complete and detailed.
[8] This procedure mimics that of some commodity futures exchange traded funds.
[9] Each futures contract has a reporting level. Those holding positions in excess of the reporting level must report them. Those whose positions fall below the level are not required to report.
[10] The numbers do not sum to 100 percent due to the exclusion of calendar spread positions. Due to their importance, I discuss calendar spread positions separately below.
[11] The CME also offers a “mini” contract for 500 barrels, and a “micro” contract for 100 barrels. The CME has recently announced it will launch a 10 barrel contract. See Financial Times, Oil market opens up as retail traders pour in (4 July 2026).
[12] A calendar spread trade involves simultaneous purchase and sale of futures contracts on the same underlying commodity but with different delivery dates. For example, in natural gas, a February-March calendar spread purchase involves buying a February contract and simultaneously selling a March contract.
[13] Commercial traders in the PMPU category also trade spreads in large volumes, and hold large spread positions, even though the COT reports do not report such positions.


