Today I want to share a common issue many of you face when entering the margin trading market: what is a margin call and why is it so dangerous.

First, what is a margin call? Simply put, it is when the funds in your account are no longer sufficient to maintain your current trading positions. This situation is similar to when your broker requests you to add more margin, but it has become a real problem - you can no longer open new positions, and you are also incurring actual losses.

For a specific example: you have 10,000 yuan in your account and have used all this money as margin. The risk calculation formula is very simple: risk = account capital / position margin = 10,000 / 10,000 = 100%. At this point, the broker usually does nothing. But if the price of the commodity you hold moves against your position, and your capital drops to 9,000 yuan, the risk becomes 90%, and your account shows a loss of 1,000 yuan. That is what a margin call is - a situation where you have started losing money.

However, what is a margin call when it is still within permissible limits? The broker will send a notification asking you to add more margin or may automatically close part of your position.

But if the loss continues to increase - a loss of 4,000 yuan - the risk becomes 60%. At this point, it enters the hard liquidation range, and the broker will definitely contact you immediately.

The worst case is a true margin call. Imagine the price of the commodity you hold plummets, and your loss reaches 12,000 yuan. Now, the risk becomes -2,000 / 10,000, and your account balance is negative - you have not only lost all your money but also owe the broker 2,000 yuan. That is the trading margin deposit that the company paid to the exchange.

What is the difference between hard liquidation and margin call? With hard liquidation, the account still has funds - in the example above, you still have 6,000 yuan. But with a true margin call, all funds have disappeared, and you owe more.

Although many people lump these two concepts together and call them both margin calls, the most important thing is that you must understand clearly: what is a margin call and what consequences can it cause. If you do not repay the debt to the broker, you may be reported to the credit system, blacklisted from the market, or face legal action.

In fact, the most important thing is not the precise definition of each term, but that you must always monitor your account’s risk ratio. Regularly check your risk status, set reasonable warning levels, and never let your account reach a margin call situation that you cannot control. That is the most basic lesson when participating in margin trading.