Perpetual futures are derivative contracts that follow the price of an underlying market without requiring ownership of the asset.
They have no expiration date, which makes funding, margin, and liquidation essential parts of the product.
What Are Perpetual Futures?
A perpetual futures contract is a financial derivative whose value follows an underlying asset such as Bitcoin, Ethereum, or Solana.
Unlike traditional futures, the contract does not expire. A position may remain open as long as the trader maintains sufficient margin and accepts funding and market risk.
Traders use perpetual futures for speculation, hedging, short exposure, and capital-efficient execution.
Why Were Perpetual Futures Created?
Traditional futures require settlement or rollover when the expiration date arrives.
Crypto markets operate continuously, so traders wanted a contract that could remain open without repeated rollover.
Perpetual futures removed the expiration date and introduced funding payments to help maintain alignment with the spot market.
Traditional Futures vs Perpetual Futures
| Feature | Traditional futures | Perpetual futures |
|---|---|---|
| Expiration | Fixed expiry date | No fixed expiry |
| Price alignment | Convergence near settlement | Funding and index mechanisms |
| Rollover | Often required | Not required |
| Holding period | Limited by contract date | Potentially indefinite |
Spot Trading vs Perpetual Futures
| Feature | Spot trading | Perpetual futures |
|---|---|---|
| Ownership | Own the asset | Trade a derivative contract |
| Leverage | Usually none or limited | Flexible leverage |
| Liquidation | No liquidation from ownership alone | Liquidation possible |
| Shorting | Requires additional mechanics | Native short exposure |
| Funding | No funding | Recurring funding may apply |
| Primary use | Investing and asset ownership | Active trading and hedging |
Long vs Short Positions
Long
A long position benefits when price rises and loses when price falls.
Short
A short position benefits when price falls and loses when price rises.
Understanding Leverage
Leverage allows a trader to control more notional exposure than the posted margin. It magnifies both gains and losses.
| Leverage | Margin | Position value |
|---|---|---|
| 2× | $500 | $1,000 |
| 5× | $200 | $1,000 |
| 10× | $100 | $1,000 |
| 20× | $50 | $1,000 |
Margin Explained
Margin is the collateral allocated to support the leveraged position.
Initial margin is required to open the position. Maintenance margin is the minimum equity required to keep it open.
Funding Rates
Funding payments are exchanged between long and short traders.
Positive funding commonly means longs pay shorts. Negative funding commonly means shorts pay longs.
Mark Price and Index Price
Index price
A reference derived from underlying spot markets.
Mark price
A fair-price estimate commonly used for P/L and liquidation calculations.
Understanding Liquidation
Liquidation occurs when margin becomes insufficient to support the position.
Higher leverage generally reduces the distance to liquidation.
Cross vs Isolated Margin
Cross margin
Uses broader account equity to support positions and can expose more of the account.
Isolated margin
Limits collateral to the selected position and helps contain risk.
Fees, Funding, Spread, and Slippage
Practical Perpetual-Futures Trade
If Bitcoin rises by 4%, the simplified margin return is approximately 20% before fees, funding, spread, slippage, and liquidation mechanics.
If Bitcoin falls by 4%, the same leverage magnifies the loss in the opposite direction.
Risk Management
Using Perpetual Futures with RushX
Common Beginner Mistakes
Professional Pre-Trade Checklist
Perpetual-Futures Terms
Frequently Asked Questions
What is the main difference between perpetual and traditional futures?
Traditional futures expire on a fixed date. Perpetual futures do not expire and use funding payments to help keep the contract price close to the underlying market.
Do I own Bitcoin when trading Bitcoin perpetual futures?
No. You trade a derivative contract that follows Bitcoin's price rather than owning the underlying Bitcoin.
Can perpetual futures be held indefinitely?
They have no expiration date, but a position can remain open only while margin requirements are met and the trader accepts funding and market risk.
Can traders profit when prices fall?
Yes. A short position may profit when price declines, although losses occur if price rises.
Is leverage mandatory?
No. Traders can use low leverage and should choose exposure based on account risk, stop distance, and market conditions.
What is funding?
Funding is a recurring payment exchanged between long and short traders to help keep the perpetual contract aligned with the spot market.
What is liquidation?
Liquidation is the forced reduction or closure of a position when margin becomes insufficient.
Are perpetual futures riskier than spot trading?
Generally yes, because leverage, liquidation, funding, and execution risk can amplify losses.
What is the difference between cross and isolated margin?
Cross margin can use broader account equity to support a position. Isolated margin limits collateral to the selected position.
Can a stop loss guarantee the exact exit price?
No. Fast movement, spread, and thin liquidity can create slippage.
Why is mark price important?
Mark price is commonly used for unrealized P/L and liquidation calculations to reduce the effect of short-lived last-price spikes.
Should beginners use high leverage?
No. Beginners should prioritize small account risk, modest position size, clear invalidation, and a wide distance between the stop and liquidation.
Can Guard replace risk management?
No. Guard provides directional and market-quality context. It does not replace stop loss, position sizing, leverage control, or execution planning.
How should the Trade Coach be used?
Use it to understand setup quality, reasons, probability, and triggers, then make an independent decision based on the complete risk plan.
Are funding payments the same as trading fees?
No. Trading fees are charged for execution. Funding is exchanged between long and short traders.
Understand the Product Before Using Leverage
Perpetual futures offer flexibility, long and short exposure, and efficient capital use.
The same features also create funding, liquidation, and execution risk, so every trade requires a complete plan.
Plan every perpetual-futures trade before entry
Use the chart, Guard, Trade Coach, OrderBook+, Market Intelligence, visible risk levels, and the Trading Panel to structure the trade.
Perpetual futures and leveraged trading involve substantial risk. RushX tools do not guarantee future performance.