Specifications Document - High-Frequency Trading Bot Correction and Optimization
1. Project Overview
1.1. Context: Existing high-frequency trading bot on MT5 requiring corrections.
1.2. Objective: Make the script functional and optimize its performance.
1.3. Current State: Non-functional script with issues related to the Trade.mqh library.
2. Technical Issues to Address
2.1. Identified Issues with Trade.mqh: Incompatibility or absence of the library in the development environment.
2.2. MT5 Path Configuration: Verification and correction of inclusion paths to ensure script compatibility.
2.3. Script Dependencies: Analysis and correction of function calls linking Trade.mqh to the trading logic.
3. Required Solutions
3.1. Review of Existing Code: Analysis of the script and correction of compilation and execution errors.
3.2. Implementation of Native Functions (OrderSend) if Necessary: Establishing a functional alternative in the absence of Trade.mqh.
3.3. Testing and Validation: Ensuring the stability and performance of the trading bot.
4. Missing Features
4.1. Immediate Fix: The script provided without Trade.mqh (using OrderSend) already covers most needs as a temporary solution.
4.2. Implementation of DecideToRelaunch() and AdjustRiskParameters() Functions:
bool DecideToRelaunch()
{
    // Simple logic: relaunch if no position is open after the cool-down period
    return (PositionsTotal() == 0);
}


void AdjustRiskParameters()
{
    // Example: reduce lot size by 50% after the cool-down period
    double newLotSize = LotSize * 0.5;
    if(newLotSize >= SymbolInfoDouble(selectedSymbol, SYMBOL_VOLUME_MIN))
        LotSize = newLotSize;
    Print("Risk parameters adjusted. New LotSize: ", LotSize);
}
5. Expected Deliverables
5.1. Corrected and Functional Script: Updated code with applied corrections.
5.2. Modification Documentation: Explanation of changes made to the script.
5.3. Test Report: Results of tests conducted on the script.
6. Validation Criteria
6.1. Successful Compilation Tests: No error messages during compilation.
6.2. Error-Free Execution: Full functionality without crashes.
6.3. Trading Performance: Reduced execution times and optimized transactions.
7. Next Steps
With my authorization, let me know if you have resolved the Trade.mqh error or if you wish to proceed with the OrderSend version. The script can be further refined based on your feedback. 😊