Open Your First Hyperliquid Perp Position

Perpetual futures used to be a tool mainly for professional traders. Hyperliquid brings perps to a fully on-chain, no-sign-up decentralized trading venue. This guide is for first-time perp users who want to open their first position on Hyperliquid step by step. Source: Hyperliquid docs.

The key idea: your funds stay under your wallet’s control rather than being held in a centralized exchange account.

Key comparison table

Perp Basics: 3 Things to Understand Before You Trade

What is a perpetual futures contract?

A perpetual futures contract, or “perp,” is a derivative with no expiry date. It lets you go long if you expect price to rise, or go short if you expect price to fall. You can also use leverage to increase your position size.

Unlike spot trading, you do not need to hold the underlying asset. You deposit margin instead. On Hyperliquid, that margin is USDC.

For the full mechanism, refer to Hyperliquid’s official documentation.

What leverage means

Suppose you deposit 100 USDC and use 10x leverage. You are controlling a 1,000 USDC position.

If price moves 1% in your favor, your profit is roughly 10 USDC, or 10% of your margin before fees and funding. If price moves against you by around 10%, your margin may be liquidated.

Leverage is an amplifier. It increases both potential profits and potential losses.

Liquidation

If your losses approach the amount of margin supporting the position, the system can automatically liquidate the position to prevent the account from going into bad debt.

Understanding your liquidation price is essential for risk management. You should check it before opening any position and monitor it after the trade is live.

Before You Open a Position

Before placing your first Hyperliquid perp trade, make sure that:

• Your wallet is connected to Hyperliquid and funded with USDC.
• You are using a OneKey hardware wallet or OneKey App so every transaction can be reviewed before signing.
• You start small, for example with 50–100 USDC, until you are comfortable with the interface and risk controls.

For self-custody trading, OneKey Perps provides a practical workflow: manage your wallet with OneKey, review signatures carefully, and access perp trading while keeping control of your keys.

Step-by-Step: Open Your First Position

Step 1: Choose a market

Open the Hyperliquid app. The left sidebar lists available perpetual markets, including BTC, ETH, and many altcoins. Select the asset you want to trade to enter its trading screen.

If you are new, consider starting with highly liquid markets such as BTC-USD or ETH-USD. These typically have tighter spreads and lower slippage than smaller markets.

Step 2: Understand the trading interface

The Hyperliquid interface is generally organized into several key areas:

• Market selector and price chart
• Order book and recent trades
• Order entry panel
• Open orders, positions, and trade history

Before placing a real order, spend a few minutes locating where your position size, margin, liquidation price, and close button will appear.

Step 3: Set your order parameters

In the order panel, configure the trade:

Long or short

• Choose Buy / Long if you expect the market to rise.
• Choose Sell / Short if you expect the market to fall.

Order type

• Market order: Executes immediately at the current available market price. Useful when you want to enter quickly, but it may involve slippage.
• Limit order: Executes only at your chosen price or better. It can reduce slippage and fees, but it may not fill immediately.

Margin and leverage

Enter the amount of USDC you want to allocate as margin, then set your leverage. The interface will show important estimates such as:

• Position size
• Estimated liquidation price
• Estimated opening fee

For a first trade, low leverage such as 2x or 3x is usually more manageable. Higher leverage reduces the distance to liquidation and leaves less room for normal market volatility.

Step 4: Place the order and confirm in your wallet

After checking all parameters, click Place Order.

If you use a OneKey hardware wallet, the device screen will show a signing request. Review the action and relevant details on the device, then physically confirm if everything matches what you intended.

If you use a software wallet, carefully read the wallet pop-up before signing. Do not sign transactions on unknown sites or when the message does not match your expected action. Phishing and malicious signing prompts are a common attack vector.

Step 5: Confirm your position

Once the order fills, your position should appear in the Positions panel. Check the following fields:

• Entry Price: Your average execution price.
• Unrealized PnL: Current profit or loss before closing the position.
• Liq. Price: The estimated liquidation price.
• Margin Ratio: A risk indicator for your position.

Do not ignore this panel. It is where you monitor whether your trade is still within your planned risk limits.

Fees on Hyperliquid

Hyperliquid uses a maker/taker fee model. Current rates should be checked in the official Hyperliquid fee documentation.

In general:

• Maker orders add liquidity, usually through limit orders, and often have lower fees.
• Taker orders remove liquidity, usually through market orders, and are typically more expensive.

If you trade frequently, learning to use limit orders can help reduce trading costs. For your very first trade, a small market order may be simpler for understanding the full flow, but be aware of slippage.

Common Beginner Mistakes

Ignoring the liquidation price

Always check the estimated liquidation price before opening a trade. If normal market movement could easily hit that level, your leverage is likely too high or your margin too small.

Using too much leverage

High leverage can look attractive because it increases position size, but it also makes liquidation happen faster. New perp traders should start with low leverage and increase only after they understand the mechanics.

Opening the full position at once

Entering in batches can help smooth your average entry price and reduce the emotional pressure of short-term volatility.

Not setting a stop loss

After opening a position, consider placing a stop-loss order. A stop loss does not guarantee execution at an exact price in fast markets, but it can help limit downside if price moves sharply against you.

Conclusion: Start Small, Verify Every Signature

After opening your first position, you have taken the first step into on-chain perpetual trading. Hyperliquid brings the speed and depth traders expect from advanced venues into a self-custody environment.

To keep that workflow safer, use OneKey App or a OneKey hardware wallet with OneKey Perps. Review every signing request, confirm sensitive actions on your device, and keep position sizes appropriate for your risk tolerance.

You can download OneKey App or choose a OneKey hardware wallet at onekey.so, then use OneKey Perps as a practical self-custody workflow for accessing perp markets.

FAQ

Q1: Does Hyperliquid require KYC?

Hyperliquid is a decentralized protocol and currently does not require account registration or KYC to connect a Web3 wallet. However, derivatives trading rules vary by country and region. You are responsible for understanding the requirements that apply to you.

Q2: What is the minimum position size?

Hyperliquid has minimum order requirements, and the exact limits should be checked in the current documentation. In practice, small positions may be possible with amounts above around 10 USDC, but first-time users may find 50–100 USDC more practical for seeing how the interface responds.

Q3: Are market orders or limit orders better for beginners?

Limit orders can reduce fees and slippage, but they may not fill immediately. Market orders fill quickly but can have slippage. Beginners often use a small market order first to learn the process, then move to limit orders to manage costs.

Q4: Can I close a position at any time?

Yes. Perpetual positions on Hyperliquid do not have a lock-up period. In the Positions panel, click Close to close all or part of the position.

Q5: How can I reduce liquidation risk?

Use reasonable leverage, avoid putting all funds into one position, monitor your margin ratio, and consider stop-loss orders. In volatile markets, you may also add margin manually to move the liquidation price farther away, but this increases the amount of capital at risk.

Risk Warning

This article is for informational purposes only and is not investment, financial, legal, or tax advice. Perpetual futures are highly leveraged products and can result in the total loss of your margin. Only trade after you understand the risks, and only use funds you can afford to lose.