From Setup Validation to Execution Permission
The final step is to make the entire risk process deterministic. A state machine prevents later components from silently bypassing earlier safety checks.
Engineering model
A practical sequence is SETUP → STOP_VALIDATION → RISK_BUDGET → POSITION_SIZE → PORTFOLIO_CHECK → SAFE/REDUCE/BLOCK → EXECUTION. Each transition should have a reason code and the inputs used for the decision.
This is an engineering synthesis for FX Nova Bot. It turns the source's emphasis on predefined trading rules, stop discipline and money management into a testable architecture suitable for MT5 Expert Advisors, Python trading services and exchange API bots.
Connected FX Nova modules
Educational software-engineering material. Trading concepts derived from the source framework are presented as models and heuristics, not guaranteed market laws or investment advice.