Perpetual futures never expire. Traditional futures have a set expiration date (monthly, quarterly). Perps use a funding rate mechanism to track the spot price instead of converging at expiry. This makes perps simpler: no rolling positions, no expiration risk, no basis decay. That's why 90%+ of crypto derivatives volume is in perps, not dated futures.
Traditional futures on CME or Deribit expire on a specific date. A March BTC future settles in March. If you want to stay in the trade, you have to close the expiring contract and open the next one. This is called "rolling" and it costs fees, slippage, and basis difference.
Perps don't expire. You open a position and hold it for as long as you want: 5 minutes, 5 weeks, 5 months. No rolling. No expiration date to track. You close when you decide to close.
Traditional futures converge to spot price at expiration. As expiry approaches, the futures price and spot price get closer until they match at settlement. This is baked into the contract math.
Perps use the funding rate instead. When the perp price drifts above spot, longs pay shorts, which pushes the price back down. When it drifts below spot, shorts pay longs. This keeps the perp price tethered to spot without needing an expiration date.
| Perpetual futures | Traditional futures | |
|---|---|---|
| Holding cost | Funding rate (every 8h) | Basis premium at entry |
| Expiration | Never | Monthly or quarterly |
| Rolling cost | None | Fees + slippage per roll |
| Typical leverage | 1x to 50x | 5x to 20x (CME) |
| Settlement | Cash (USDC) | Cash or physical delivery |
| KYC required | No (on DEXes) | Yes (on CME, Deribit) |
| Trading hours | 24/7 | Exchange hours |
For short-term trades (hours to days), perps are almost always cheaper because you avoid the basis premium. For long-duration carries (months), traditional futures can be cheaper if the basis is favorable, since you lock in one price instead of paying cumulative funding.
For crypto trading: perps. Over 90% of crypto derivatives volume happens on perps because they're simpler, more liquid, and available 24/7. The funding rate mechanism works well for crypto's round-the-clock markets.
For hedging a specific date (like a token unlock or options expiry): traditional futures. If you know exactly when you need the hedge to expire, dated futures give you certainty without funding risk.
For most retail traders, perps are the right tool. They're what every major crypto exchange, centralized and decentralized, offers as their primary derivative product.
Simplicity and liquidity. Perps don't expire, so traders don't need to roll positions. This concentrates all liquidity into one instrument per asset instead of splitting it across monthly expiries.
Perps use an oracle-based mark price derived from spot exchanges. The mark price is what determines your PnL and liquidation level, not the last traded price. This prevents price manipulation.
Not exactly. Funding is a trader-to-trader payment based on market imbalance. Interest is what you pay a lender for borrowing. Funding can be positive or negative, and you can receive it if you're on the less crowded side.
Not in the US. CME only offers dated futures and options. Perps are available on crypto-native exchanges like Hyperliquid, Binance, Bybit, and dYdX.
On centralized exchanges, your position is at risk during outages. On Hyperliquid (a decentralized L1), the blockchain keeps running even if any specific frontend goes down. Your position lives on-chain.
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Last updated 2026-05-17