Leverage is a double-edged sword: How to use margin to leverage large trades? Beware of the "margin call" red line!

In the ever-changing global financial markets, Contracts for Difference (CFDs) trading has attracted considerable attention due to its unique flexibility. For newcomers to the market, understanding the mechanisms of leverage and margin is the first step towards becoming a professional trader. This is not only about techniques for amplifying returns, but also about the survival rules for preserving capital. At ACE Markets, we consistently advocate for rational investing, helping you utilize tools while remaining vigilant about potential risks.

I. Leverage Mechanism: Using "Small Deposits" to Drive "Big Business"

Many beginners often ask, "Why can I trade $100,000 worth of gold when I only have $1,000 in my account?" The magic behind this is leverage, and the $1,000 in your account is the margin.

Simply put, leverage is a "loan" offered to you by a broker. It allows you to hold contracts of corresponding value without paying the full value of the asset, only a certain percentage as a "deposit". For example, if the leverage ratio for gold is 1:100, it means that for every $1 you invest, the platform lends you $99, totaling $100, to capture market fluctuations.

ACE Markets offers flexible leverage options designed to help users with varying capital levels participate in global markets. However, please remember that leverage is a double-edged sword. While it amplifies potential profits, it also proportionally amplifies the risk of losses. Understanding this is crucial to avoiding impulsive trading.

II. Let the numbers speak for themselves: How does leverage amplify profits and losses?

To visually demonstrate the power of leverage, let's look at a specific example. Suppose the current price of gold is $2,000 per ounce, and you are bullish on the price of gold, deciding to go long.

Scene setting:

Trading instrument: Gold (XAU/USD)

Contract size: 1 lot (100 ounces)

Total position value: 100 ounces x $2,000 = $200,000

Own funds: US$2,000

Leverage ratio: 1:100

Required deposit: $200,000 ÷ 100 = $2,000 (meaning all the money in your account will be used as a deposit).

Now, let's see what happens when the price of gold fluctuates by 1%:

Scenario A: Gold prices rise by 1% (to $2020)

Profit amount: (2020 - 2000) × 100 ounces = $2,000.

Return on principal: 2,000 ÷ 2,000 = 100%.

Analysis: The price of gold only rose by 1%, but your principal doubled. This is the positive amplification effect of leverage.

Scenario B: Gold prices fall by 1% (to $1980).

Loss amount: (1980 - 2000) × 100 ounces = -$2,000.

The rate of loss on principal is: -2,000 ÷ 2,000 = -100%.

Analysis: A mere 1% drop in gold prices wiped out your entire $2,000 principal. This is the cruel reality of leverage—it not only amplifies profits but also accelerates the depletion of your initial capital.

This case illustrates that with high leverage, even minor market reversals can severely damage an account. Therefore, when trading on ACE Markets, never be blinded by amplified profits; always be aware of the risk of price reversals.

III. The critical line: forced liquidation (margin call) mechanism

In scenario B above, when losses reach a certain level and trigger the platform's "red line," the system will forcibly liquidate the position. This is called forced liquidation, commonly known as "margin call."

What is the prepayment ratio?

Platforms typically monitor your account risk using the "Equity / Margin × 100%" ratio.

Equity: Your account balance ± the floating profit or loss of your current holdings.

Margin used: The deposit that has been used up.

When the market moves against your positions, floating losses increase, causing your net worth to decrease, and your prepayment ratio to drop accordingly. Once this ratio falls below the platform's set liquidation threshold (e.g., 50% or 20%), the system will activate a forced liquidation mechanism, automatically selling your positions to prevent further losses.

Why does a margin call occur?

Overleveraging: Opening positions with excessively large numbers of lots results in excessively high margin requirements, leaving the account with almost no remaining funds to withstand market fluctuations.

Stubbornly holding on against the trend: Not setting stop-loss orders when incurring losses, hoping for a market correction, resulting in losses snowballing until the liquidation line is reached.

Ignoring overnight interest: Holding positions in some instruments overnight will incur fees, which will erode net asset value over time.

At ACE Markets, we advise beginners to strictly control their positions and reserve sufficient "buffer funds" to cope with normal market fluctuations, so as to avoid triggering the liquidation red line due to momentary impulses.

IV. Survival Rules: How to Avoid Being "Kicked Out"?

After understanding the risks of leverage and the mechanism of margin calls, we need to establish the right trading habits in order to survive longer in the market.

Avoid heavy positions; start with light positions.

A common mistake beginners make is trying to "go all in." It's recommended that the margin for a single trade should not exceed 10%-20% of your total capital. Using smaller positions gives you breathing room during market fluctuations, preventing you from instantly losing everything.

Strictly set stop-loss orders.

Stop-loss orders are a trader's "seatbelt." Set a stop-loss price when opening a position; when the price reaches that level, the system will automatically close the position, locking in losses within your acceptable range. Don't take chances; strictly adhere to your trading plan.

Understanding and utilizing negative balance protection

Reputable platforms typically offer a "negative balance protection" policy. This means that in extreme market conditions (such as a black swan event involving the Swiss franc), even if a market gap causes a margin call (losses exceeding the principal), the platform will reset the account balance to zero. You will not need to make up the negative difference and will not owe the platform money. This is a crucial bottom line for reputable platforms in protecting user rights.

Continuous learning, simulation first

Before investing real money, familiarize yourself with leverage calculations and liquidation rules using a demo account provided by ACE Markets. Experience the volatility under different leverage ratios through the demo account to build a realistic understanding of risk.

In the world of trading, longevity is more important than quick profits. Leverage is a tool, not gambling chips. We hope that everyone embarking on their journey with ACE Markets will respect the market, make rational decisions, and seek their own opportunities while controlling risk.

Risk Warning: Contracts for Difference (CFDs) trading carries a high level of risk and may not be suitable for all investors. Due to leverage, there is a risk of losing your money rapidly. Please ensure you fully understand the risks involved and only trade with funds you can afford to lose.