Perpetual contracts
Perpetual Contracts: A Beginner's Guide
Welcome to the world of cryptocurrency trading! You've likely heard about buying and holding Bitcoin or Ethereum, but there's another way to participate - through *perpetual contracts*. This guide will break down everything you need to know about them, even if you're a complete beginner.
What are Perpetual Contracts?
Think of a perpetual contract as a forward contract with no expiration date. Unlike a traditional futures contract which has a set delivery date, a perpetual contract lets you hold a position indefinitely. This is a key difference!
Instead of physically exchanging the cryptocurrency on a specific date, perpetual contracts use a mechanism called *funding rates* to keep the contract price aligned with the spot price of the underlying asset. We'll cover funding rates in detail later.
Essentially, you're betting on whether the price of a cryptocurrency will go up or down *without* ever actually owning the cryptocurrency itself. This is called derivatives trading.
Key Terms You Need to Know
- **Underlying Asset:** The cryptocurrency the contract is based on (e.g., Bitcoin, Ethereum).
- **Contract Price:** The current price of the perpetual contract.
- **Spot Price:** The current market price of the underlying asset on a cryptocurrency exchange.
- **Leverage:** Borrowing funds to increase your trading position. This can magnify both profits *and* losses. (See Leverage Explained)
- **Long Position:** Betting the price will go *up*.
- **Short Position:** Betting the price will go *down*.
- **Margin:** The amount of collateral you need to open and maintain a position.
- **Liquidation Price:** The price at which your position will be automatically closed to prevent further losses. (See Risk Management)
- **Funding Rate:** A periodic payment exchanged between long and short position holders to keep the contract price anchored to the spot price.
- **Mark Price:** An average of the spot price and funding rates, used to calculate unrealized profit and loss and liquidation price.
How Do Perpetual Contracts Work?
Let's say you think Bitcoin's price will rise. You decide to open a *long position* on a Bitcoin perpetual contract.
1. **Deposit Margin:** You deposit a certain amount of USDT (or another accepted collateral) as margin. 2. **Choose Leverage:** You select the leverage you want to use (e.g., 5x, 10x, 20x). Higher leverage means greater potential profit, but also greater risk of liquidation. 3. **Open Position:** You open your long position. Now you're exposed to a larger amount of Bitcoin than you could buy with your initial margin. 4. **Price Movement:** If Bitcoin's price increases, your position makes a profit. If it decreases, you incur a loss. 5. **Funding Rates:** Because you're holding a long position, and assuming more people are also long, you'll likely *pay* a funding rate to short position holders. This happens periodically (e.g., every 8 hours). The funding rate is a percentage of your position size. Conversely, if more people are short, you would *receive* funding. 6. **Closing Position:** You can close your position at any time to realize your profit or cut your losses.
Funding Rates Explained
Funding rates are the heart of how perpetual contracts stay connected to the spot price. They prevent the contract price from diverging too much from the underlying asset's price.
- **Positive Funding Rate:** When the contract price is *higher* than the spot price (more people are long), long position holders pay short position holders.
- **Negative Funding Rate:** When the contract price is *lower* than the spot price (more people are short), short position holders pay long position holders.
The funding rate is calculated based on the difference between the contract price and the spot price, and the time since the last funding payment. The exact calculation varies between exchanges.
Perpetual Contracts vs. Futures Contracts
Here's a quick comparison:
Feature | Perpetual Contract | Futures Contract |
---|---|---|
Expiration Date | None | Fixed Date |
Funding Rate | Yes | No |
Settlement | No physical delivery | Typically physical delivery or cash settlement |
Flexibility | High - can hold indefinitely | Limited to contract duration |
Practical Steps: Trading Perpetual Contracts
1. **Choose an Exchange:** Popular exchanges for perpetual contracts include Register now, Start trading, Join BingX, Open account, and BitMEX. Do your research and choose one that suits your needs. 2. **Create an Account & Verify:** Sign up for an account and complete the verification process (KYC). 3. **Deposit Funds:** Deposit USDT or another accepted collateral into your futures wallet. 4. **Select a Contract:** Choose the perpetual contract you want to trade (e.g., BTCUSD, ETHUSD). 5. **Choose Leverage:** Select your desired leverage. *Start low* (e.g., 2x or 3x) until you understand the risks. 6. **Open a Position:** Decide whether to go long or short and enter your position size. 7. **Monitor Your Position:** Keep a close eye on your position, margin, and liquidation price. 8. **Close Your Position:** Close your position when you're ready to realize your profit or cut your losses.
Risk Management is Crucial
Perpetual contracts, especially with leverage, are *highly risky*. Here's how to manage that risk:
- **Use Stop-Loss Orders:** Automatically close your position if the price moves against you to a predetermined level. (See Stop-Loss Orders)
- **Start with Low Leverage:** Avoid using high leverage until you're experienced.
- **Don't Risk More Than You Can Afford to Lose:** Only trade with funds you're willing to lose.
- **Understand Liquidation:** Be aware of your liquidation price and avoid getting liquidated.
- **Diversify:** Don't put all your eggs in one basket.
Further Learning
- Cryptocurrency Exchanges
- Technical Analysis
- Trading Volume Analysis
- Risk Management
- Margin Trading
- Funding Rate Arbitrage
- Hedging with Futures
- Candlestick Patterns
- Moving Averages
- Relative Strength Index (RSI)
- Fibonacci Retracements
- Bollinger Bands
- Order Book Analysis
- Market Depth
Disclaimer
Trading cryptocurrencies involves substantial risk of loss. This guide is for educational purposes only and should not be considered financial advice. Always do your own research and consult with a qualified financial advisor before making any investment decisions.
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BingX Futures | Copy trading | Join BingX - A lot of bonuses for registration on this exchange |
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- Try Bybit (For futures trading)
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