You can request to turn on your trailing stop-loss option in Metatrader for both Live and Demo accounts.
Trailing stops for MT5 accounts it must be requested to our Support Team to support@naga.com.
A trailing stop, also called trailing stop-loss, is an order type designed to lock in profits or limit losses as a trade moves favorably. Trailing stops only move if the price moves favorably. Once it moves to lock in a profit or reduce a loss, it does not move back in the other direction.