I noticed that many beginners in crypto ask about martingale. Everyone thinks it's a magic pill that will rid them of losses. In reality, it's just an averaging strategy that came from casinos and has been adopted in trading. And yes, it works, but not quite as it seems at first glance.

The logic is simple: you make a trade, it goes against you — you open a new order, but with a larger amount. The price continues to fall — you increase again. The idea is that when the price finally rebounds, you'll close all orders in profit. In a casino, it looks like this: bet one dollar on black, lose, bet two dollars, lose, bet four, win — and now you've recovered all losses and made a profit. Martingale in trading works on the same principle, but with orders instead of bets.

Here's how it looks in practice. You bought a coin for one dollar with ten dollars. The price drops to 95 cents. You open a new order for 12 dollars (a 20 percent increase). The price drops further to 90 cents. You open another for 14.4 dollars. Each time, the amount increases, which lowers the average purchase price. Even a small rebound upward allows you to close everything in profit.

But here's the problem. If you don't have enough money for the next doubling — all your losses remain. I've seen people wipe out their entire deposit because the market simply fell without rebounds, and they kept averaging down. Psychologically, this also weighs heavily. Constantly increasing bets, hands trembling, sleep lost.

Let me give a real example. A deposit of one hundred dollars, a starting order of ten dollars, martingale at 20 percent. After five averaging steps, you'll have spent $74.42. If the price doesn't turn around soon, you might not have enough money for the next order. See how quickly it grows?

If you still want to use this strategy, here’s what I recommend. First, keep the increases small — 10-20 percent. This way, orders grow more slowly. Second, calculate in advance how many orders you can open with your deposit. Third, don't put all your capital at once — leave some reserve. Fourth, watch the trend. If the asset is falling nonstop, it's better not to average down at all. Martingale only works on rebounds, not in a downtrend.

The calculation formula is simple: the size of the next order equals the previous order multiplied by (1 plus the martingale percentage divided by 100). For example, with 20 percent and a starting $10 order: first order $10, second $10 × 1.2 = $12, third $12 × 1.2 = $14.4, fourth $17.28, fifth $20.74. Total for five orders: $74.42.

At 10 percent, total expenditure is about $61. At 20 percent, already $74. At 30 percent, it’s $90. At 50 percent, nearly $131 — twice as much. Do you see the difference? So, choosing the percentage is critical.

The bottom line: martingale is a powerful tool for averaging down and turning a profit, but it’s not magic. Used improperly, you can wipe out your deposit in just a few days. I always tell beginners — start with 10-20 percent, always plan in advance how much money you'll need, and never ignore risk management. Trade wisely, control your emotions, and remember — even the best strategies require discipline.