How to stop trading after a loss limit on MT4/MT5
After a maximum loss, closing your trading app may not be enough to follow your plan. Learn to define a stopping rule for MT4/MT5 and understand what an automatic trading lock actually does.
In this guide
Which limit are you trying to enforce?
Write the rule precisely before configuring software. Does it concern a daily monetary loss, drawdown, a number of stop-losses or a time after which you no longer want to trade? Record the calculation reference, time zone and reset point. A daily account loss limit is not necessarily the same as the loss on your most recent order.
For the calculation, read how to define a daily loss limit and the complete risk management guide. If several positions remain open, assess their combined exposure as well. Counting losing trades alone does not describe the entire account’s risk.
Stop-loss, alert or trading lock?
A stop-loss applies to an individual position and requests an exit under market execution conditions. You can generally enter another trade afterwards. An alert tells you that a threshold has been met, but you can ignore it. An account-level trading lock instead aims to enforce your stopping decision even when you feel tempted to open another position.
This matters when you sometimes trade from a phone. Closing the MT4 or MT5 desktop app neither cancels previously submitted orders nor removes the ability to trade from another device. Review the different automation methods before selecting a protection mechanism.
Prepare the account protection
- Identify the right account, its MT4 or MT5 platform and exact broker-server name.
- Choose limits before the session, while you can assess them calmly.
- Check the connection and required permissions, then wait for activation confirmation.
- Review the limits, time zone and reset time shown on the dashboard.
A wrong server, login or read-only investor password can prevent protection from being applied. A rule entered but not activated does not protect the account. If the connection status reports a failure, correct it before relying on a lock during live trading.
What happens in SentinelleTrader when a limit is reached?
With SentinelleTrader, an active lock automatically closes every new position until the scheduled reset. This is not a guarantee that the broker rejects orders before entry: a position can open and then close. Operation depends on connectivity to the trading server and execution conditions. Delays or slippage may produce an additional loss.
Review the protections included with each plan to find the functions that fit your rules. The tool does not choose your strategy or a suitable personal threshold. The French regulator AMF warns that CFDs and leverage expose traders to substantial losses even when they prepare their rules.
What should you check after a trigger?
Read the account status and next reset time. Examine remaining positions and pending orders rather than assuming everything has disappeared. Record the trigger in your journal and postpone any limit changes until a separate review outside the session. Do not manufacture a real loss merely to test the protection.
If you trade a challenge, compare the firm’s rules with the software rules separately. Our prop-firm account guide explains that comparison. A trading lock supports discipline; it is not a guarantee of returns or automatic compliance with every external rule.