What leverage does, how liquidation triggers automatically, the separate holding cost, margin modes, why the liquidation price is closer than you think.
Adding borrowed money to your own to trade a larger amount is called leverage. At ten times, you move with ten times your capital, so gains multiply by ten and losses do exactly the same. What matters is that the point where losses reach 100% of your capital comes far closer. At ten times, a 10% move against you removes the principal entirely.
When margin falls below a threshold, the exchange force-closes the position. This is liquidation, and there is no room for human judgement in it. Regardless of any belief that the price will return, it closes the moment the threshold is touched. In volatile markets that point can be reached within minutes.
Holding a position over time incurs a fee at regular intervals. Even with the direction right, accumulating cost reduces the gain, and it keeps draining while the price goes sideways. This is why using a tool designed for short holding periods over long ones puts you at a structural disadvantage.
During sharp moves, orders may not fill at the price you expected. Liquidation processing can also lag, making the loss larger than the calculation suggested. The safety mechanism is weakest exactly when it is most needed, and strategies aiming at volatile periods carry more of this risk.
This explains only how leverage works. What multiple is appropriate, or when to enter, depends on individual circumstances and is not something writing like this can decide. What is certain is that leverage makes losing much faster, and that no multiple is appropriate with money you need to live on or money you borrowed.
In futures trading, how margin is allocated determines how far a loss can spread. Isolated margin sets aside margin per position, so if it's liquidated you lose only what you put into that position. Cross margin lets all positions share the whole account balance as margin; liquidation looks further away, but one position's loss can drag down the entire account. Neither can be called simply safe; what matters is understanding which risk each carries. Default settings differ by exchange, so check which mode you're in before placing an order.
The earlier rule of thumb — about 10% at 10x — is a simplification; the real liquidation price is usually closer. Exchanges set a maintenance margin so they can close positions before your capital is entirely gone, and liquidation begins once your balance drops below it. Entry and exit fees plus accumulated holding costs (funding) are also deducted, narrowing the range you can withstand further. And liquidation is often judged against a reference price set by the exchange (the mark price), which can move differently from the trade prices you see. Always check the estimated liquidation price shown on the order screen.
Losses in leveraged trading tend to grow through repeated patterns. Adding margin to hold on as liquidation approaches only delays it; if the price keeps moving the same way, the amount lost just grows. Raising leverage to win back losses in one go leads to the same place. After a profit, scaling up the amount at the same leverage means one adverse move can erase all the gains. These choices are usually made in the moment, on emotion, without a predetermined rule. What is certain is that leverage speeds up losses, and this guide recommends no trading approach.
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