
Calculators · Indicators · Risk Management
Strifor Smart Lot Calculator eng version
Calculate MT5 position size from risk and stop-loss using manual inputs or chart lines. Includes risk limits and position sizing for multiple markets.
STRIFOR / Trading Tools
Manage account-level risk in MT5 with configurable loss limits and automatic actions when risk thresholds are reached.

RiskMaster — Risk Manager for MetaTrader 5
RiskMaster is an expert advisor for the MetaTrader 5 platform designed for automated risk control at the account level. The main objective of the system is to ensure strict risk management discipline and prevent exceeding predefined loss limits.
The expert continuously monitors trading performance and automatically reacts when set thresholds are reached.
RiskMaster allows you to set maximum allowable loss levels:
Limits can be defined:
The expert automatically calculates the current trading result and compares it with the defined limits.
When any risk limit is exceeded, RiskMaster can automatically:
This prevents further losses and enforces trading discipline.
The expert supports multiple calculation methods:
You can also choose the calculation base:
RiskMaster includes additional protection against consecutive losses.
After reaching a predefined number of losing trades, the system can temporarily block trading (cooldown mode).
The expert supports risk control within a rolling time window.
For example:
This helps manage short-term risk spikes.
To ensure proper execution, the expert includes parameters such as:
This ensures reliable closing even during high market volatility.
RiskMaster can operate:
An on-chart panel displays key parameters:
This allows real-time account monitoring.
RiskMaster is designed for:
The expert enforces strict risk discipline and protects trading capital from excessive losses.
RiskMaster only works when the MetaTrader 5 platform is active and the Expert Advisor is running on a chart.
If any of the following occurs:
— risk control will stop, as MetaTrader does not execute the Expert Advisor’s code outside of an active session.
For stable and continuous operation, it is recommended to use a remote server (VPS or remote desktop), where:
This ensures uninterrupted risk control regardless of your local machine or internet connection.
An additional advantage of using a remote server is reducing the risk of manually disabling the risk manager, helping maintain discipline and strict adherence to trading limits.
Download and install this tool through its official MQL5 product page. No EX5 file is hosted on this website. MetaTrader 5 and an MQL5 account may be required. Trading involves risk; tools do not guarantee results.
Images from the official MQL5 product gallery, in the original order. The publisher includes promotional illustrations and interface examples; these are not independently verified live-terminal screenshots.