The Different Kinds of Crypto Futures Contracts:
Perpetual futures or perps is the more common and usually the default when it comes to crypto futures contracts. Here’s a breakdown of how they are different.
TLDR
- Traditional futures contracts have a fixed expiry date, after which they settle, while perpetual futures lack an expiry, allowing positions to be maintained indefinitely provided margin requirements are met.
- Perpetual futures track the spot price through a periodic funding rate exchanged between long and short positions, whereas traditional futures rely on a settlement price at expiry and do not use a funding rate; perpetuals also use a continuous mark price for fair valuation.
- Traditional futures contracts include a hidden roll cost when extending a position past its expiry, a cost eliminated by perpetual futures, which instead introduce variable funding costs.
- While perpetual futures are the contract of choice for most retail crypto traders, traditional futures are more prevalent in institutional trading and hedging strategies; both types, however, involve inherent leverage and liquidation risk.
Traditional Futures vs Perpetual Futures: Full Comparison
| Feature | Traditional Futures | Perpetual Futures |
| Expiry date | Fixed (weekly, monthly, quarterly) | None |
| Settlement | Auto-settles at expiry (cash or physical) | No automatic settlement; trader closes manually |
| Price anchor mechanism | Basis convergence at expiry | Funding rate (every 8 hours) |
| Funding rate | None | Yes, paid between longs and shorts |
| Mark price | Typically last-traded price near expiry | Continuous mark price from spot index |
| Roll cost | Yes — must close and reopen at new expiry | None |
| Typical users | Institutions, hedgers, arbitrageurs | Retail traders, active speculators |
| Price discovery | Basis reflects market expectations | Real-time, anchored to spot |
| Leverage availability | Yes | Yes |
| Liquidation risk | Yes | Yes |
| Complexity | Medium, need to track expiry calendar | Medium, need to track funding rates |
The Two Ways to Trade Crypto Futures
Crypto futures come in two distinct structures: traditional (fixed-expiry) contracts and perpetual contracts. Both allow traders to speculate on cryptocurrency price movements using leverage, without owning the underlying asset. But they differ in mechanics, costs, and practical use cases in ways that matter considerably once you start trading.
Understanding this distinction is important because the contract type affects how you manage positions, what fees you pay over time, and how your trade gets settled.
This guide breaks down both structures.
What Are Traditional (Fixed-Expiry) Futures?
A traditional futures contract is an agreement to buy or sell a specific cryptocurrency at a predetermined price on a specific future date: the expiry date. At expiry, the contract settles automatically. You cannot hold the position past that date.
Bitcoin futures listed on regulated exchanges like the CME are traditional futures. They are also offered as quarterly contracts on major crypto-native derivatives exchanges, expiring at the end of each quarter (March, June, September, December).
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Traditional Crypto futures are also known as Expiry futures.
How settlement works in Traditional Crypto Futures
At expiry, the exchange calculates a settlement price. This is typically an average of the spot index price over the final hour of trading, to prevent last-minute manipulation. Open positions are settled against this price, and the profit or loss is credited or debited to each trader’s account.
Settlement can be:
- Cash-settled: No actual Bitcoin changes hands. The difference between the entry price and the settlement price is paid in cash (or stablecoin). This is the most common form in crypto.
- Physically-settled: The actual cryptocurrency is delivered. Rare in crypto, more common in commodity markets.
Basis: Why the futures price differs from spot
In traditional futures, the contract price is almost always different from the current spot price. This gap is called the basis.
- When futures trade above spot, it is called contango. This is the typical state. It reflects the cost of carry (capital opportunity cost, storage, etc.) and market expectations of a rising price.
- When futures trade below spot, it is called backwardation. This occurs when demand for short-term spot supply is unusually high or when the market expects near-term price declines.
As the contract approaches expiry, the basis converges toward zero: the futures price and spot price meet at settlement.
What Are Perpetual Futures?
Main guide: Crypto perpetual futures explained
A perpetual futures contract is a derivative that tracks the price of a cryptocurrency but has no expiry date. You can hold the position for a day, a month, or indefinitely, as long as your margin remains above the maintenance threshold.
Perpetual futures were invented for crypto markets. They did not exist in traditional finance. BitMEX introduced the mechanism in 2016, and it has since become the dominant form of crypto derivatives trading globally by volume.
The removal of expiry solves a practical problem: traders do not need to actively manage contract rollovers to maintain a long-running position.
The funding rate: How perpetuals stay anchored to spot
Main Guide: Funding Rate in Crypto Explained
Without an expiry forcing convergence, perpetual contracts need a different mechanism to stay aligned with the underlying spot price. This is the funding rate.
The funding rate is a periodic payment exchanged directly between long and short position holders. It is not paid to the exchange. It resets every 8 hours on most platforms.
- When perpetual price trades above spot (bullish market): funding rate is positive → longs pay shorts. This incentivises traders to short, pushing the futures price back toward spot.
- When perpetual price trades below spot (bearish market): funding rate is negative → shorts pay longs. This incentivises traders to go long, pushing the futures price back up toward spot.
The market self-regulates. The funding mechanism is elegant but creates a real, ongoing cost for traders holding positions in one direction during trending markets.
Mark price: Real-time fair value
Perpetual contracts are marked to a mark price, not the last traded price on the exchange. The mark price is typically calculated from a composite of multiple spot exchanges, plus a funding component. It represents the fair value of the contract at any given moment.
Critically, liquidation is triggered by the mark price, not the last traded price. This prevents exchanges from manipulating last-traded prices to force liquidations. It also means a sudden wick on a single exchange will not liquidate your position if the broader market did not move.
Roll Cost: The Hidden Expense in Traditional Futures
When a traditional futures contract expires, a trader who wants to maintain their position must roll it. They must close the expiring contract and open a new one at the next expiry date.
Roll cost arises because the new contract’s price is almost never identical to the old one. In contango markets (the normal state), the next quarterly contract typically trades at a premium to spot. Rolling a long position repeatedly in contango means you are always buying the more expensive contract. Over time, this premium bleeds away your returns.
This is not a theoretical risk. Rolling quarterly BTC futures in a contango market has historically cost long-position holders several percentage points per year. Institutional traders model roll costs explicitly into their position sizing.
Perpetual futures eliminate roll cost entirely and replace it with funding rate costs when holding directional positions in trending markets.
Practical implication: For a long-duration bullish position on Bitcoin, a perpetual futures contract in a low-funding-rate environment may be cheaper to hold than rolling quarterly contracts in contango. In a high-funding-rate environment (aggressive bull market), the opposite can be true.
Funding Rate: The Ongoing Cost of Holding Perpetuals
Main guide: Funding Rate in crypto
The funding rate is not a fee charged by the exchange. It is a transfer between counterparties. But its economic impact on a trader is real and should be treated as a holding cost.
Example: Suppose the funding rate is 0.05% every 8 hours (a moderately elevated rate in a bullish market). That is 0.15% per day, approximately 1.05% per week, and roughly 4.5% per month, just to hold a long position. On a large leveraged position, this adds up quickly.
Conversely, in a bearish market with negative funding rates, short-sellers pay longs, meaning shorts bear the funding cost instead.
Traders who do not account for funding costs often underestimate the true breakeven level their position needs to reach to be profitable. Always factor in expected funding costs before opening a perpetual futures position, especially for holds longer than a few hours.
Which Crypto Futures Contract Type Should You Use?
The answer depends on your objective.
Use perpetual futures if:
- You are an active trader with no fixed holding horizon.
- You want to enter and exit without worrying about expiry dates.
- You are scalping or swing trading over hours to days — the funding rate impact is minimal in short windows.
- You want maximum flexibility to adjust or close your position at any time.
Use traditional futures if:
- You are hedging a known future exposure with a defined time horizon (e.g. you expect to sell BTC holdings in three months and want price protection until then).
- You want to align with exchange settlement calendars (useful for institutional arbitrage).
- You are trading regulated products on exchanges like CME where perpetuals are not listed.
- You prefer contracts with predictable, bounded holding costs (no funding rate uncertainty).
For most retail traders in India, perpetual futures are the practical default because they are more liquid, require no expiry management, and are available on crypto-native exchanges.
Risk Mechanics in Crypto Futures: What Both Share
Regardless of contract type, both traditional and perpetual futures share the following risk structure:
- Leverage amplifies both gains and losses. A 10x leveraged position means a 10% adverse price move wipes out your full margin. Understanding your liquidation price before entering a trade is non-negotiable.
- Liquidation is automatic. If your margin falls below the maintenance level, the exchange force-closes your position. There is no waiting for a recovery. Using stop-loss orders at pre-planned levels is the standard way to exit before liquidation hits.
- You do not own the underlying asset. Whether the contract expires next Friday or runs indefinitely, you hold a financial contract, and not Bitcoin or Ethereum. If you want actual ownership, spot vs futures trading explains the distinction.
- Both are crypto derivatives. They derive their value from the underlying spot asset. Price manipulation, low liquidity in the underlying market, or exchange-level technical issues can affect both contract types unpredictably.
Final Thoughts
Traditional and perpetual futures expand what crypto traders can do: hedge exposure, trade both directions, and express views with leverage. But they demand discipline. Understand expiry mechanics, funding rates, and liquidation levels before opening any position.
Once you are comfortable with the mechanics, perpetual futures often become the practical next step for active traders. Their flexibility, continuous pricing through mark price, and high liquidity make them the contract most retail traders rely on for day to day crypto trading.
Frequently Asked Questions
Traditional futures have a fixed expiry date and settle automatically on that date. Perpetual futures have no expiry. You can hold the position indefinitely as long as you maintain the required margin. Perpetuals use a funding rate to stay aligned with spot prices; traditional futures use basis convergence at expiry.
The funding rate is a periodic payment exchanged between long and short holders of a perpetual futures contract. It keeps the perpetual price anchored to the spot price. When you hold a long position and the funding rate is positive, you pay a small fee every 8 hours to short sellers. In strongly trending markets, this cost can accumulate significantly over days or weeks.
No. Traditional fixed-expiry futures do not charge a funding rate. Their price converges to spot at settlement through the natural mechanics of basis convergence. The equivalent cost in traditional futures is roll cost, the premium or discount incurred when rolling a position from one expiry to the next.
Perpetual futures dominate retail crypto trading by volume. They are available on most crypto-native exchanges, require no expiry management, and offer high liquidity on major pairs like BTC/USDT and ETH/USDT.
Yes. Both traditional and perpetual futures use leverage, which means adverse price movement can trigger liquidation. In perpetuals, liquidation is based on the mark price (a composite of spot indexes), not the last traded price on the exchange. Monitoring your liquidation price and using stop-losses are essential in both contract types.
Roll cost is the cost incurred when closing an expiring futures contract and opening a new one at the next expiry. In contango markets, the next contract trades at a premium to the current one, meaning long-position holders effectively buy high to roll. In backwardation, shorts bear the roll cost instead.
Mark price is a calculated fair value for a perpetual contract, derived from a weighted average of prices across multiple spot exchanges plus a funding component. Exchanges use mark price
(rather than last-traded price) to determine whether a position should be liquidated, preventing price manipulation through isolated exchange wicks.
This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency derivatives carry significant risk. Please conduct your own research and consult a financial advisor before trading.
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