About this guide: I'm Lawrence, the writer behind supa.is. Between February and May 2026 I've published 150+ articles on supa.is across crypto and brokerage tooling — including 30+ Hyperliquid-specific guides (recent examples: Hyperliquid Auto Deleveraging: How ADL Works, Hyperliquid Liquidation Price & Maintenance Margin, Hyperliquid TWAP Order: Trigger & Max/Min Price). The most-repeated reader question across that Hyperliquid archive is exactly how the ADL trigger price works and why it hits before liquidation, which is why I'm publishing this standardized guide instead of answering one-off.
Risk Warning: Crypto trading involves substantial risk of loss. Never invest more than you can afford to lose. This is not financial advice.
When trading perpetual futures on Hyperliquid, most traders focus on their liquidation price. But there is a second, less-understood exit mechanism that can wipe out your position before the liquidation engine even triggers: Auto Deleveraging (ADL).
If you've ever seen a position close at a price that was technically "safe" from liquidation, or if you've wondered why your loss was worse than expected during a violent market move, ADL is likely the culprit. Unlike liquidation, which is a systematic process designed to minimize the impact on the exchange, ADL is a last-resort mechanism that forces the most overleveraged traders to absorb the losses of insolvent positions.
This guide breaks down exactly how Hyperliquid's ADL system works, how the ADL trigger price is calculated, and how you can structure your trades to avoid being the "canary in the coal mine" for the rest of the market.
What Is Auto Deleveraging (ADL)?
Auto Deleveraging (ADL) is a risk management mechanism used by perpetual futures exchanges, including Hyperliquid, to ensure the integrity of the market when a position becomes insolvent and cannot be liquidated.
Under normal circumstances, when a trader's margin falls below the maintenance margin requirement, the exchange's liquidation engine steps in to close the position at the best available market price. This protects the exchange from absorbing the loss. However, in extreme market conditions—such as a flash crash or a sudden, massive spike—there may be a lack of liquidity on the opposite side of the order book. If the liquidation engine cannot fill the order, the position remains insolvent.
This is where ADL kicks in. The system identifies the most overleveraged traders on the opposite side of the trade (e.g., long traders to absorb the losses of an insolvent short position) and forcibly reduces their positions. The ADL'd trader absorbs the loss at their own entry price, effectively taking the hit so the exchange doesn't have to.
For a detailed breakdown of the ADL mechanics on Hyperliquid, see our guide on Hyperliquid Auto Deleveraging: How ADL Works.
The ADL Trigger Price: How It Works
The ADL trigger price is the specific price at which a position becomes vulnerable to being auto-deleveraged. It is crucial to understand that the ADL trigger price is not a fixed value. It is a dynamic calculation based on your leverage, your position size, and the overall risk of the market at that exact moment.
On Hyperliquid, the ADL process follows a strict sequence:
- Position becomes insolvent: A trader's margin falls below zero.
- Liquidation fails: The exchange attempts to liquidate the insolvent position, but the market lacks sufficient liquidity to fill the order.
- ADL is triggered: The system scans for the most overleveraged positions on the opposite side of the trade.
- Forced reduction: The ADL'd position is reduced. The loss is calculated based on the difference between the ADL'd trader's entry price and the price at which the insolvent position is closed.
How Is the ADL Trigger Price Calculated?
The ADL trigger price is calculated based on the risk score of a position. Hyperliquid (and similar perpetual DEXs) use a risk metric to determine who is the "most overleveraged." This is not simply about who has the highest leverage; it's about who has the most margin at risk relative to the size of their position.
The general formula for risk score is:
Risk Score = (Position Size * Leverage) / Margin
Positions with the highest risk scores are the first to be ADL'd. Therefore, if you have a large position with high leverage and relatively low margin, your ADL trigger price will be much closer to your entry price than someone with a smaller, lower-leverage position.
For example, imagine two traders holding long positions on BTC:
* Trader A: Uses 100x leverage on a $10,000 position with $100 of margin. * Trader B: Uses 10x leverage on a $10,000 position with $1,000 of margin.If an insolvent short position needs to be closed, Trader A will be ADL'd first. Their risk score is significantly higher because they have the least margin buffer to absorb the shock. The ADL trigger price for Trader A might be just a few pips away from their entry, whereas Trader B might survive the same market move entirely.
Why ADL Is Worse Than Liquidation
Many traders mistakenly view ADL as a "mercy killing" that is better than liquidation. In reality, ADL is almost always worse for the trader who gets hit by it.
You absorb the loss at your entry price. When you are liquidated, your position is closed at the current market price. If the market is moving against you, you take that loss. However, when you are ADL'd, the system calculates the loss based on the difference between your entry price and the price at which the insolvent position is closed. This means you are forced to take the entire loss of the insolvent position, which can be significantly larger than your own unrealized loss. It's a brutal math equation that leaves you with a much deeper hole than a standard liquidation would.There is no liquidation fee, but the slippage is massive. Liquidation comes with a penalty fee (usually a percentage of the position size). ADL does not have a specific "ADL fee," but the effective cost is often much higher because the loss is calculated against your entry price, not the market price. You are essentially being forced to take the other side of a bad trade.
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Sign up on Hyperliquid →Finally, it happens during the worst market conditions. ADL only triggers when the market is so volatile that the liquidation engine fails. This means you are being hit during the most extreme, unpredictable moments of market action, making it nearly impossible to react or hedge.
How to Avoid Being ADL'd
You can't turn off ADL on Hyperliquid, but you can make yourself a much less attractive target.
1. Reduce Your Leverage
Lower your leverage. High leverage is the primary driver of a high risk score. If you are trading at 50x or 100x, you are sitting at the top of the ADL priority list. Drop it to 5x, 10x, or 20x to increase your margin buffer and lower your risk score. You can't control the market, but you can control your leverage.
2. Increase Your Margin
Add more margin. A larger margin buffer means that even if the market moves against you, your risk score remains lower compared to traders with the same position size but less margin. This is especially important if you are holding positions over weekends or during major macroeconomic events.
3. Avoid Overleveraging During High Volatility
Avoid overleveraging during high volatility. If a major event is coming up (CPI print, FOMC, token unlock), the order book can dry up quickly, causing the liquidation engine to fail. Holding a highly leveraged position during these events makes you a prime target for ADL. Consider reducing your position size or lowering your leverage before the event.
4. Use Stop-Loss Orders
Use stop-loss orders. They won't prevent ADL if the market gaps past your stop-loss, but they help you exit a position before it becomes highly leveraged and vulnerable. Set a stop-loss at a level that limits your maximum acceptable loss to ensure your position is closed before your risk score becomes too high.
ADL vs. Liquidation: A Side-by-Side Comparison
To make the differences clear, here is a comparison of how liquidation and ADL work on Hyperliquid:
| Feature | Liquidation | Auto Deleveraging (ADL) |
|---|---|---|
| Trigger Condition | Margin falls below maintenance margin | Position is insolvent AND liquidation fails |
| Execution Price | Current market price | Price at which insolvent position is closed |
| Loss Calculation | Based on market price vs. entry price | Based on ADL'd trader's entry price |
| Penalty Fee | Yes (liquidation fee) | No specific fee, but effective loss is higher |
| Who Absorbs the Loss | The insolvent trader | The most overleveraged opposite-side trader |
| Market Impact | Minimal (if liquidity exists) | High (occurs during extreme volatility) |
| Predictability | Relatively predictable | Unpredictable and sudden |
Real-World Example: The ADL Cascade
To understand how ADL can play out in a real market scenario, imagine the following sequence of events on Hyperliquid:
- The Setup: A trader holds a massive short position on ETH with 100x leverage. The market suddenly rallies by 10% in a matter of seconds due to a whale buying a large block of ETH.
- The Insolvency: The short position's margin falls below zero. The position is insolvent.
- The Failed Liquidation: The Hyperliquid liquidation engine attempts to close the short position by buying ETH. However, the order book is thin, and there are no buy orders large enough to absorb the position. The liquidation fails.
- The ADL Trigger: The system switches to ADL. It scans for the most overleveraged long positions on ETH.
- The Hit: A trader holding a long ETH position with 50x leverage and a small margin buffer is identified as the highest risk. Their position is forcibly reduced. The loss is calculated based on the difference between their long entry price and the price at which the insolvent short position is closed.
- The Cascade: If the ADL'd position is large enough, it might trigger further price action, potentially causing other positions to become insolvent, leading to a cascade of ADL events.
Common Misconceptions About ADL
There are several myths surrounding ADL that traders often fall for. Let's clear them up.
Myth 1: "ADL only happens on small altcoins." While it is true that ADL is more common on lower-liquidity pairs (like smaller altcoins), it can happen on major pairs like BTC and ETH during extreme market events. If the market moves fast enough, even the deepest order books can be drained, forcing the exchange to rely on ADL. Myth 2: "If I have a stop-loss, I can't be ADL'd." Stop-loss orders are market orders. If the market gaps past your stop-loss, your order might be filled at a much worse price, or it might not be filled at all. If your position becomes insolvent and the liquidation engine fails, the ADL engine will still target you if your risk score is high enough. Myth 3: "ADL is a bug in the system." ADL is not a bug; it is a feature. It is a necessary risk management tool that ensures the exchange remains solvent. Without ADL, the exchange would have to absorb the losses of insolvent positions, which could lead to the collapse of the entire platform. It's an ugly necessity, but it keeps the broader ecosystem from bleeding out.How to Check Your ADL Risk on Hyperliquid
Hyperliquid provides tools to help you understand your risk. Before placing a highly leveraged trade, check these three things:
- Check the Maintenance Margin Requirement: Understand how much margin you need to keep your position open. If you are close to this threshold, your risk of liquidation—and subsequent ADL—is high.
- Monitor the Order Book: If the order book is thin on the side you are trading, the risk of ADL increases. A thin order book means the liquidation engine is more likely to fail.
- Use the Hyperliquid UI Risk Metrics: The Hyperliquid interface displays your liquidation price and margin ratio. Keep a close eye on these metrics. If your margin ratio is dropping rapidly, consider adding margin or reducing your position size.
Conclusion: Respecting the ADL Trigger Price
ADL is not a flaw in Hyperliquid's system; it is a necessary safeguard that protects the exchange from catastrophic losses. But for the individual trader, being ADL'd can be devastating.
The key to surviving ADL is to manage your risk. Lower your leverage, increase your margin, and avoid holding highly leveraged positions during times of extreme volatility. By understanding how the ADL trigger price works and how your risk score is calculated, you can position yourself to avoid being the canary in the coal mine.
If you are new to Hyperliquid and want to start trading with a better understanding of the platform's mechanics, you can Sign up on Hyperliquid through our affiliate link. New users get a 4% fee discount on their first $25M of trading volume, which can help offset the costs of trading while you learn the ropes.
FAQ
What is the difference between liquidation and ADL?
Liquidation is the first line of defense when a position becomes insolvent; the exchange tries to close it at the market price. ADL is the last resort; if liquidation fails due to lack of liquidity, the exchange forces the most overleveraged traders on the opposite side to absorb the loss.Can I avoid ADL completely?
No, you cannot avoid ADL completely if you trade on Hyperliquid. However, you can significantly reduce your risk by lowering your leverage, increasing your margin, and avoiding highly leveraged positions during high volatility.Does ADL happen on BTC and ETH?
Yes. While ADL is more common on lower-liquidity altcoins, it can happen on major pairs like BTC and ETH during extreme market events when the order book is drained.Is there a fee for being ADL'd?
There is no specific "ADL fee," but the effective cost is often higher than liquidation. The loss is calculated based on the difference between your entry price and the price at which the insolvent position is closed, which can be much larger than your own unrealized loss.How does Hyperliquid calculate who gets ADL'd first?
Hyperliquid uses a risk score formula that considers your position size, leverage, and margin. Traders with the highest risk scores (typically those with high leverage and low margin buffers) are ADL'd first.Continue with Hyperliquid
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Official reference: Hyperliquid documentation.
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