Редакція dev.uaCrypto
13 August 2025, 16:42
2025-08-13
Why is it important to understand margin weight to avoid margin calls?
If you trade using borrowed funds on a crypto exchange, that is, you are engaged in margin trading, you should be aware of such a phenomenon as liquidation - the forced closing of a trader's unprofitable position. It is preceded by a margin call - a notification about the need to replenish the collateral balance to maintain solvency. Usually, such a notification comes in the form of a push message or email.
Among the many tools to manage this risk, there is one underrated but powerful one: collateral weights. Understanding how they work and how they are applied on centralized exchanges can play a key role in protecting your portfolio and preventing position liquidations.
If you trade using borrowed funds on a crypto exchange, that is, you are engaged in margin trading, you should be aware of such a phenomenon as liquidation - the forced closing of a trader's unprofitable position. It is preceded by a margin call - a notification about the need to replenish the collateral balance to maintain solvency. Usually, such a notification comes in the form of a push message or email.
Among the many tools to manage this risk, there is one underrated but powerful one: collateral weights. Understanding how they work and how they are applied on centralized exchanges can play a key role in protecting your portfolio and preventing position liquidations.
On February 3, 2025, total cryptocurrency liquidations on centralized exchanges peaked at nearly $1.7 billion, the day Bitcoin (BTC) fell below $100,000. The disastrous day affected over 170,000 traders on major exchanges, making it one of the largest liquidations in cryptocurrency markets since the FTX scandal in 2022. Three weeks later, BTC margin traders faced a similar situation, with market liquidations reaching a staggering $624 million — $558 million in long positions and $66 million in short positions, according to Coinglass data.
The cryptocurrency market can be extremely volatile, and liquidations are common. Most often, they occur due to trader mistakes: lack of knowledge and skills required for successful trading, excessive use of margin, and lack of experience in risk management. At the same time, exchanges such as Binance, Bybit, Kraken, and WhiteBIT offer advanced tools to help navigate these risks.
One of the key ways to avoid liquidations is to understand how exchanges calculate margin weights and be able to apply this knowledge to prevent margin calls. In this article, we will look at how centralized platforms and traders work with collateral weights and why understanding this metric can help you stay out of margin calls and liquidations.
How centralized cryptocurrency exchanges apply margin weighting
As mentioned above, exchanges use different schemes and methodologies for calculating collateral weight. First of all, it is important to understand what it is. Margin weight is a multiplier that shows how much the nominal value of assets in a portfolio affects its margin. Each asset has its own unique indicator.
This parameter is influenced by several factors, including the liquidity, volatility, and regulatory status of the crypto asset. The level of liquidity in the order book varies for each asset. For example, USDT and BTC are the most liquid in margin trading, so their margin weight is usually 100%.
While liquidity is the main criterion, exchanges may set different values using their own risk models. This creates an additional risk of unexpected liquidation or margin calls, especially if the weights change frequently.
Practical tips for avoiding margin calls using margin weight
As a crypto trader, you may be tempted to use leverage to increase your potential profits. However, as we’ve already mentioned, this is a double-edged sword: with the potential for profit comes the risk of liquidation if the market moves in the opposite direction. Understanding and properly applying leverage can be a key factor in surviving the volatile crypto market.
Margin weight remains one of the most underrated risk management tools, especially in cryptocurrency trading. In this section, we’ll look at some practical ways traders can use this knowledge to reduce their risk of liquidation. We’ll also explain how platforms are improving their infrastructure to protect users from forced closeouts and margin calls.
Technical factors to consider
Diversify your margin pool: Traders are advised to diversify their margin pool with stable assets with high weightings such as USDT, USDC, and BTC. These assets tend to have high and stable margin weights. Using a combination of these assets can reduce the risk of price fluctuations in any single asset.
Use exchange tools to maintain healthy margin ratios: Exchanges like Binance, OKX, and WhiteBIT often publish their margin weight adjustments in real-time. Use these tools to ensure you maintain healthy margin ratios. WhiteBIT’s asset weights are integrated into the platform’s real-time margin calculator, so changes are automatically reflected in the trader’s dashboard.
Constantly monitor margin ratio and liquidation price: Centralized exchanges often publish their margin weight adjustments in real time. Traders should constantly check revised rates to avoid margin calls and liquidations. On WhiteBIT, asset weights are integrated into the platform’s real-time margin calculator, so changes are automatically reflected in your dashboard.
Automate risk management: Traders are also encouraged to automate their trading tools to help manage risk in real time. Factors such as automatic leverage reduction and automatic margin call can help reduce risk during sharp price fluctuations.
Personal factors to consider
These recommendations are especially useful for margin traders and will help reduce the risk of margin calls. They cover controlling emotions, managing accounts wisely, and using personal risk management tools to protect against unexpected liquidations.
Use stop-losses and avoid excessive leverage.
Apply a personal risk buffer: Exchanges will typically liquidate positions when your margin ratio drops to ~100% or less, but you should aim to maintain a safer zone, such as 120–150%. This buffer takes into account sudden price drops, slippage, and weight loss.
Traders should typically borrow 50–60% of the full value allowed by the margin weight to reduce losses. This buffer gives you some breathing room during volatility, especially if you are using volatile collateral or borrowing volatile assets. For example, if your $10,000 in ETH has a 75% collateral ratio, the maximum loan amount should be around $7,500. You should limit your loan amount to $4,500–$5,000.
How do exchanges compare by margin weight?
Given the above best practices, leveraged traders should consider several factors when choosing a centralized exchange. Here is a comparative analysis of how major centralized exchanges (CEXs) apply margin weighting to protect users from margin calls and liquidations.
High Liquidity: Binance is the largest centralized exchange by derivatives trading volume, so it has the most liquidity for major cryptocurrencies. At the time of writing, the exchange boasts $28 billion in open interest and $75 billion in trading volume in the last 24 hours. As such, most assets on Binance have high margin weights, allowing traders to use more leverage.
Real-time margin adjustment: Binance also dynamically reduces risk during sharp market fluctuations. This means that when the price of an asset becomes too volatile, the system automatically increases the margin call for that position or trading pair. This means that traders cannot use more leverage or must provide more margin to trade the pair.
Wide selection of assets in the margin wallet. WhiteBIT offers over 100 assets for trading with leverage and high collateral ratios, giving traders more freedom. BTC and USDT are set to 100% margin weight, which creates an additional buffer during margin trading and protects against sudden price fluctuations, reducing the risk of margin calls and liquidations.
Availability of collateral assets for everyone. Every trader, even with a small deposit, has access to all collateral assets according to the trading rules. For beginners, the exchange has launched a promotional token USDTB with 100% margin weight to facilitate entry into the market. In addition, the platform offers low commissions for makers and takers, which allows you to effectively use each transaction even with small volumes.
Simplified risk tracking. One of the key features that helps avoid margin calls and liquidations is a convenient risk monitoring system. WhiteBIT stores collateral in a separate wallet, similar to leading exchanges like Binance and Coinbase, providing transparency and the ability to view balances in real time.
Multi-collateral Margin in Derivatives: Multi-collateral systems allow traders to use multiple assets (e.g. BTC, ETH, USDT) to fund a margin account. This provides greater collateral flexibility and better diversification, meaning that a drop in one asset will not necessarily trigger a margin call.
High Liquidity: ByBit is one of the largest centralized exchanges in terms of trading volume and open interest (second only to Binance). This liquidity ensures high and stable margining for most crypto assets, even during times of moderate volatility. Therefore, traders do not have to worry about potential losses from unexpected liquidations.
Dynamic Margin Calls with Liquidation Alerts: Kraken, like most major exchanges such as Binance and WhiteBIT, offers users liquidation alerts via SMS or email. This is done to avoid traders from losing money by giving them enough time to replenish their margin during periods of high volatility.
Sets stricter limits on altcoins and lower limits: The exchange is setting strict margin weights for lower-limit, more volatile tokens at around 50-85%. Traders who do not meet the new requirements are encouraged to add funds or reduce positions before liquidation becomes necessary.
Key findings
Understanding margin is not just a technical term for experienced traders, but a key skill for anyone using leverage in crypto trading. As we’ve seen, platforms like Binance, WhiteBIT, Bybit, and Kraken all implement their own margin strategies to help users manage risk. But the real advantage in trading depends on how well traders understand these rules and how well they can apply them.
By choosing assets with high margin weights, maintaining a safe margin, using platform tools, and maintaining emotional discipline, you can significantly reduce the risk of liquidation. In a volatile market where billions are lost in a single day, competent risk management is not an option, but a necessity.
