A stop-loss order is an order type that helps manage risk by specifying a point at which your trade should be closed if the price moves against you. The key benefit of using a stop-loss is that it ensures your losses are limited. Stop-loss orders remain in effect until your position is liquidated or you choose to cancel the order.
A trailing stop, also called a trailing stop-loss, is a type of market order that sets a stop-loss at a specific percentage below an asset’s market price, rather than on a single value. The stop-loss then trails behind the stock as its price moves.