Using a trailing stop order could be helpful in markets that have a defining trend, where the market is making a series of consecutive higher highs and higher lows in a bullish market or lower highs and lower lows in a bearish market.
Before placing the order, it might be essential to consider the overall distance of the stop order from the market price.
If the stop order is placed too close to the market price, it could result in having the order getting triggered too fast, while placing it too far away from the market price could result in risking more of your capital as well as the potential profits you could’ve gained before the market reversed against you.
One way to get a better indication of the distance from where to place the stop order is to look at the historical price movements and market conditions of the financial instrument you might want to trade. Another way could be to use a technical analysis indicator such as the Average True Range (ATR).
It might also be essential to remember that a trailing stop order, like a standard stop-loss, might not be able to protect you from slippage.
Slippage occurs when there are market gaps and a significant difference between the previous closing price and the subsequent opening price. When slippage occurs, your trailing stop order could be triggered, but at a worse price than the predetermined set level.
However, it is also possible for it not to get triggered due to the quick price movement.
In order to protect against slippage, you could use a guaranteed stop-loss order. To place this order, a broker will generally charge a small fee to ensure the order will be filled, even if slippage occurs.
Example of a trailing stop
Let’s say you have a short (sell) position open on EUR/USD at 1.07199, and you put the trailing stop 200 pips above the opening price. The trailing stop will adjust as the market moves upwards with each pip movement.
As the price moved down towards 1.06913, the trailing stop followed, keeping a distance of 200 pips at 1.07113. Next, the price moved towards 1.06662, and the trailing stop towards 1.06862. Lastly, it moved towards 1.06516, and the trailing stop towards 1.06716.
The price started reversing after reaching 1.06516, causing the trailing stop order to stop moving. As the market moved up, the trailing stop was triggered at 1.06716.
As you can see, using a trailing stop order might allow you to protect more of your profits compared to standard stop-loss orders.
Lastly, trailing stop orders don’t have an expiry time, so you can keep the order active indefinitely until it gets triggered and the position is closed automatically. Or you could close it manually before the price reaches the stop order level.