Recently, while researching liquidation data, I found that many traders use liquidation heatmaps to hedge risk. This tool is absolutely worth a deeper look.

First, let’s clarify what liquidation is. In crypto derivatives trading, when your account balance isn’t enough to maintain your leveraged position, the exchange will forcibly close it. This usually happens during extreme volatility, when rapid price moves quickly wipe out your margin. Once you receive a margin call notification and don’t top up, the system will automatically liquidate your position. Simply put, your position can be sold off in the blink of an eye.

During liquidation, the exchange sells your assets at the current market price and also charges a liquidation fee. What’s worse, in fast-moving markets, the actual liquidation price is often much lower than the trigger price—this is the effect of slippage. That’s why understanding liquidation risk is so critical for leveraged traders.

So, where does the liquidation heatmap come in? It’s a visualization tool that uses color depth to show how concentrated leveraged positions are in the market. Dark red or orange areas indicate high-risk zones, where large numbers of long or short positions are clustered. When the price approaches these areas, it may trigger a chain reaction of liquidations, leading to sharp price swings.

In my view, the tool is most useful in two ways. First, you can predict volatility. For example, if there are a lot of long positions around 85000 USDT, a drop below this zone could trigger a liquidation cascade and accelerate the decline. Conversely, if the price approaches but holds steady, that level can become strong support. Second, you can avoid high-risk zones. See a certain price range with heavy long accumulation? That might be a target for market makers. A smart move is to wait until the market has first flushed out these weaker positions before entering a trade.

The liquidation heatmap and liquidation chart are two different tools. The liquidation chart shows historical liquidation events—using bar charts and color coding to help you understand what happened in the past. Red bars indicate long positions being liquidated, usually accompanied by price drops; green bars indicate short positions being liquidated, typically appearing when prices rise. With this data, you can identify support and resistance levels and judge shifts in market sentiment.

If a lot of long positions are liquidated near a particular price point, it suggests weak support. On the other hand, if a large number of short positions are liquidated at a certain level, that’s strong resistance. By combining these two tools, you can gain a deeper understanding of leveraged traders’ behavior.

Now the question is: where can you view this data? Coinglass and CoinAnk both provide solid liquidation heatmap tools. Coinglass’s heatmap can display liquidation risk zones under different leverage levels, helping you plan smarter entries and exits. CoinAnk, meanwhile, uses color intensity to clearly show the degree of liquidation concentration, letting you quickly assess pressure zones.

For anyone serious about leveraged trading, these tools aren’t optional—they’re at the core of risk management. A liquidation heatmap you can read well can not only protect your principal, but also help you better understand market sentiment and the behavior of large players.