I just noticed that many new traders ask me about a strategy that sounds simple but is actually quite dangerous: what is martingale in trading. Let me explain this clearly, because it's important to understand it well before trying it.

The basic idea is easy to understand: you lose one trade, so you increase the size of the next one. You lose again, increase even more. Keep doing this until you win and recover everything. It sounds logical, right? It's as if the market will eventually turn in your favor.

In practice, it looks like this: you buy a coin at $1 for $10. The price drops to $0.95. You open a new order of $12 (20% more). It keeps falling to $0.90. Now you buy for $14.4. Each purchase is larger, so your average price decreases. When it finally rises a bit, you close everything in profit.

The obvious advantage is that you recover losses quickly if the price reverses. You don't need to guess where the bottom is. You just gradually buy cheaper.

But here comes what no one wants to hear: what is martingale in trading is also an efficient way to lose all your deposit. And I say efficient because it does it fast. If the price doesn't rise in time, you run out of money. End of story.

Look at this example: you have $100. You start with $10. You increase by 20% each trade. After 5 orders, you've spent $74.42. If the market keeps falling, what do you do? You don't have money for the next order. All your losses stay there.

Psychological pressure is also brutal. Increasing bets constantly while losing? Not for everyone. Many traders make emotional mistakes just when it's most important to stay calm.

Now, if you decide to use it (and I would say think twice), there are ways to do it more responsibly. First, use small increases: maximum 10-20%. Second, calculate in advance how many orders you can open with your capital. Third, never risk everything on a single strategy. Leave some margin.

Also consider adding filters: if the asset is in a strong, sustained decline, it's probably not the time to average down. Sometimes the market just falls, and that's it.

To calculate this correctly, use this formula: each next order = previous order × (1 + increase percentage). If you start with $10 and increase by 20%, the second is $12, the third $14.4, and so on.

The reality is that what is martingale in trading depends a lot on how you use it. With discipline and proper risk calculation, it's a tool. Without that, it's a quick way to lose money.

My advice? If you're a beginner, try very low percentages (10%) and only in markets you truly understand. Have a plan for when everything goes wrong, because eventually it will. And remember: the best strategy is always to manage risk first, profits second.

Trade smart, not emotional.