---
title: "What Are Perpetual Futures: A Trader's Breakdown"
description: "What are perpetual futures and how do they differ from traditional contracts? Learn the funding mechanism, leverage rules, and risk factors for crypto derivatives trading."
url: "https://evedex.com/en/blog/what-are-perpetual-futures-a-trader-s-breakdown/"
lang: "en"
author: "Elizaveta Bakradze"
date_published: "2026-05-03"
date_modified: "2026-07-14"
---

# What Are Perpetual Futures: A Trader's Breakdown

Elizaveta Bakradze · May 3, 2026

Last Updated: July 14, 2026

**What are [perpetual futures](https://evedex.com/en/what-are-perpetual-futures/)?** They're derivative contracts that track the price of an underlying asset — usually crypto — but never expire. Unlike traditional futures, which settle on a fixed date, perpetual futures let you hold a position indefinitely. The **[funding rate](https://evedex.com/en/blog/what-is-funding-rate/)** mechanism keeps the contract price aligned with the **spot market** by exchanging periodic payments between [long and short](https://evedex.com/en/long-vs-short-crypto-trading/) traders. Most platforms offer **leverage** from 2x to 125x, magnifying both gains and losses. Understanding **margin requirements** and **[liquidation](https://evedex.com/en/what-is-liquidation/) thresholds** is essential before trading these instruments. Perpetual futures dominate [crypto derivatives](https://evedex.com/en/crypto-derivatives/) volume because they combine the flexibility of [spot trading](https://evedex.com/en/what-is-spot-trading-in-crypto/) with the capital efficiency of leverage. If you're exploring **high-[leverage trading](https://evedex.com/en/leverage-trading/) strategies** or want to **short crypto assets**, perpetual futures are the standard tool. By the end of this guide, you'll know how the funding mechanism works, when leverage becomes dangerous, and which risk controls to set before opening your first position.

## Perpetual vs Traditional Futures

| Feature | Perpetual | Traditional | Impact |
| - | - | - | - |
| Expiry | No expiration date; hold positions as long as margin is sufficient and funding is paid | Fixed settlement date; position automatically closes or rolls over at contract end | Perpetuals suit long-term directional bets without rollover friction or basis risk from calendar spreads |
| Price Anchor | Funding rate mechanism transfers payments every 8 hours to align contract price with spot index | Convergence to spot happens naturally as expiry approaches; basis widens during the contract life | Perpetual funding can become a cost drain in trending markets; traditional futures avoid periodic fees |
| Liquidity | Concentrated in a single contract; highest volume and tightest spreads in crypto derivatives markets | Fragmented across monthly, quarterly contracts; lower volume per expiry, wider bid-ask spreads | Perpetuals offer better fills and lower slippage for retail and algorithmic traders entering or exiting positions |

## How the funding rate keeps price honest

The funding rate is a built-in incentive that nudges the [perpetual contract](https://evedex.com/en/what-are-perpetual-futures/) price back toward the spot index. Every eight hours, one side pays the other. When the perpetual trades above spot, longs pay shorts. When it trades below, shorts pay longs. The rate floats based on the premium or discount between the two prices. This mechanism replaces expiry-driven convergence in traditional futures. Exchanges calculate the rate using a formula that weighs the price gap and an interest component. A 0.01% rate means a trader with a $10,000 position pays or receives $1 per funding interval. Over time, sustained funding in one direction can erode profits even if your directional bet is correct. You can track live funding rates on most platforms and factor them into hold duration. The [Commodity Futures Trading Commission](https://www.cftc.gov/) regulates traditional futures in the US, but perpetual contracts fall under spot-like rules in many jurisdictions.

![Funding rate chart](https://evedex.com/images/images4articles/247.webp)

## Six factors that determine your risk exposure

Before opening a leveraged position, evaluate these variables:

1. **Leverage multiplier** Choosing 10x instead of 3x means your liquidation price sits much closer to your entry, leaving less room for adverse moves.
2. **Position size** Even with moderate leverage, oversizing relative to your total capital increases the chance a single trade wipes your account.
3. **Funding rate direction** Holding a long in a market with persistent positive funding costs you money every eight hours, compounding over weeks.
4. **Volatility regime** High implied volatility widens stop-loss distances; low volatility tightens them but increases the risk of sudden spikes.
5. **Margin mode** Isolated margin limits loss to the position's collateral; cross margin risks your entire balance but prevents premature liquidation.
6. **Liquidation engine speed** During flash crashes, exchange liquidation engines may trigger cascades; partial fills at worse prices can exceed your margin buffer.

Understanding **risk management in crypto trading** helps you size positions appropriately. Each factor interacts — high leverage plus cross margin in a volatile market creates compounding risk. Set stop-losses and monitor funding costs if you plan to hold positions for days or weeks.

## Why traders choose EVEDEX for perpetual futures

EVEDEX, an [online trading platform](https://evedex.com/en/), offers perpetual futures with leverage of up to 200x on BTC-USD, ETH-USD and SOL-USD for positions up to $50,000 of notional, transparent funding rate calculations, and cross margin, so one USDT balance backs every open position. The platform calculates funding every eight hours using a mark price derived from multiple spot exchanges, reducing the risk of manipulation. Risk controls include adjustable leverage per position, automatic deleveraging in extreme events, and a partial liquidation system that closes only the necessary portion of your position instead of the entire trade. The interface shows your liquidation price, unrealized PnL, and accumulated funding fees before you confirm an order. EVEDEX supports major crypto pairs with deep liquidity, tight spreads, and 24/7 order matching. For traders scaling into positions or testing strategies, the **paper trading environment** mirrors live conditions without capital risk.

## FAQ

### Do perpetual futures ever expire?

No. Perpetual futures have no expiry date. Traders can hold positions indefinitely as long as they maintain sufficient margin and pay or receive funding fees every eight hours.

### What is the funding rate in perpetual futures?

The funding rate is a periodic payment exchanged between long and short traders to keep the contract price anchored to the spot price. When the rate is positive, longs pay shorts; when negative, shorts pay longs.

### Can I lose more than my initial margin?

On most exchanges, no. Liquidation mechanisms close your position automatically when losses approach your margin balance. However, in extreme volatility, slippage can exceed your collateral in rare cases.

### How is leverage applied in perpetual futures?

Leverage multiplies your position size relative to your margin. For example, 10x leverage on $1,000 margin controls a $10,000 position. Higher leverage amplifies both gains and losses proportionally.

### Why do traders prefer perpetual futures over spot trading?

Perpetual futures offer leverage, the ability to profit from falling prices through shorts, no need to hold the underlying asset, and often lower fees than repeatedly buying and selling spot positions.