Make the strategy your own.

With the source in your hands, your ideas can go further than the settings panel.

No extra dependencies to install

Open your source in MetaEditor and start building. Projects use self-contained code or the standard libraries already included with MT5.

Unlimited personal use

Study, customise and trade on your own accounts. Your EA source gives you the freedom to keep refining your ideas.

Pay once. No activation or usage fees.

One purchase per source project. MQLume does not charge by the number of activations or uses.

Vibe coding. Your trading judgement.

Bring your ideas to an AI coding assistant. Use the editable MQL5 project as your starting point, and stay in control of every change.

  1. Describe your idea

    Ask for a session filter, clearer logging or a different risk rule.

  2. Review the change

    Read the proposed code, check the logic and compile it in MetaEditor.

  3. Test your version

    Compare backtests, then test on a demo account before considering live use.

Use an AI tool of your choice; no AI subscription is included. Review generated code and keep your source private. Better tools support your process, but do not guarantee trading profits.

Overview

An EA you can make your own.

The source edition includes editable English MQ5, the compiled EX5, README and PARAMETERS.pdf. Read and adapt the grid and basket logic, with an English information panel. No external service, model, DLL or custom indicator is required; no preset is supplied.

Built for MetaTrader 5. A complete source project, clear inputs and practical documentation give you control over your next build.

No external MQH or DLL required

Project specifications

Platform
MetaTrader 5 / MQL5; not compatible with MT4
Version
3.1
Dependencies
MT5 standard libraries; no separate DLL or custom MQH download.
Inputs
37 input entries
Build & testing
Compile in MT5 MetaEditor. See README.txt for installation and PARAMETERS.pdf for parameter guidance.

Trading setup

Stated specifications

Explore AUDCAD grid entries with basket management, configurable sizing and virtual exits.

These are marketplace specifications, not a guarantee of suitable capital or performance.

Symbol
AUDCAD
Chart timeframe
M5
Account
Hedging

Inside the source

Explore 50 lines of the project's MQL5 source. Scroll inside the editor to discover more.

MQL5 / .mq5
Quantum King EA MT5 3.1[MQLume].mq5v3.1
double RoundVolumeToTwoDecimals(const double value){   long whole=(long)value;   if(whole==LONG_MIN)      return value;   double bias=(value>0.0 ? 0.5000001 : -0.5000001);   long fraction=(long)((value-(double)whole)*100.0+bias);   return (double)whole+(double)fraction/100.0;}double QuantizeStrategyVolume(const double value,const VolumeSettings &settings){   double origin=settings.brokerMinimum*settings.multiplier;   double increment=settings.brokerStep*settings.multiplier;   return RoundVolumeToTwoDecimals(origin+increment*MathRound((value-origin)/increment));}double CalculateNextVolume(BasketVolumeState &basket,const VolumeSettings &settings,                           const datetime currentTime){   double result=settings.initial;   if(basket.positionCount>0)   {      if(settings.waitMinutes>0 && basket.positionCount<100)      {         // Minute countdown truncates toward zero after the 32-bit time difference.         uint finish=(uint)basket.lastEntryTime+(uint)settings.waitMinutes*60;         int seconds=(int)(finish-(uint)currentTime);         basket.remainingMinutes=seconds/60;         if(basket.remainingMinutes<=0)            basket.remainingMinutes=0;      }      if(settings.waitMinutes>0 && basket.remainingMinutes>0)         result=basket.bestPriceVolume;      else      {         result=QuantizeStrategyVolume(basket.bestPriceVolume+settings.initial,settings);         if(basket.bestPriceVolume-result>-0.005)         {            double byCount=QuantizeStrategyVolume(settings.initial+                           basket.positionCount*settings.initial,settings);            double nextStep=RoundVolumeToTwoDecimals(basket.bestPriceVolume+                            settings.brokerStep*settings.multiplier);            result=MathMax(result,MathMin(byCount,nextStep));         }      }   }   result=QuantizeStrategyVolume(result,settings);   if(settings.minimum-result>0.005)      result=settings.minimum;

Your next build starts here.

Included files

Complete source, practical documentation and reference files to help you understand, customise and test your EA.

One project.
Complete source.

100% source code means the editable implementation of this product is supplied in full. It is not an EX5-only delivery or a hidden strategy module.

Version 3.1 · Personal-use licence
  • MQ5

    Quantum King EA MT5 3.1[MQLume].mq5

    Complete, editable single-file source. Read the logic, customise it and compile your own EA.

    Included
  • EX5

    Quantum King EA MT5 3.1[MQLume].ex5

    The compiled EA accompanying the source. Recompile after editing the MQ5.

    Included
  • PDF

    PARAMETERS.pdf

    Parameter handbook with initial values, sizing formulas and usage notes.

    Included
  • TXT

    README.txt

    A concise welcome, installation and compilation guide, with licence terms and support details.

    Included

Testing

Build confidence through testing.

Explore, customise and test your EA across different market conditions. Start with the supplied guide, then build a testing routine around your own settings.

Version v3.1 · 37

Parameter guide

Initial settings from the delivered source. Review and test changes before using them.

Explore the inputs below to shape the EA around your research, risk preferences and workflow. Outgoing EA order comments use @MQLume and retain required strategy identifiers. Comment inputs remain for saved-setting compatibility and do not remove the execution label.

Read PARAMETERS.pdf alongside README.txt for the meaning, defaults and operating notes behind the short input labels.

How to read EA parameters
Settings 1 · GENERAL SETTINGS

Initial settings from the delivered source. Review and test changes before using them.

Settings 1 · GENERAL SETTINGS
Source input keyInitial value
>>> GENERAL SETTINGSStrategyInformationDisplay text
Magic NumberMagicNumber74638
Maximum Spread in PointsMaximumSpreadPoints30
Maximum Slippage in PointsMaximumSlippagePoints100
Panel Size (> 6)PanelSize15
Comment (orders use @MQLume)OrderComment"@MQLume"
.MoneySeparatorDisplay text
Settings 2 · MONEY MANAGEMENT

Initial settings from the delivered source. Review and test changes before using them.

Settings 2 · MONEY MANAGEMENT
Source input keyInitial value
>>> MONEY MANAGEMENTMoneyHeadingDisplay text
Enable Auto LotEnableAutoLottrue
Auto Lot (Risk Level & Recommended Initial Balance)AutoLotRiskLevelLow-Medium (1200 USD)RiskLowMedium
Fixed Initial Lot (Enable Auto Lot = False)FixedInitialLot0.01
.StopSeparatorDisplay text
Settings 3 · TOTAL STOPLOSS SETTINGS

Initial settings from the delivered source. Review and test changes before using them.

Settings 3 · TOTAL STOPLOSS SETTINGS
Source input keyInitial value
>>> TOTAL STOPLOSS SETTINGSStopHeadingDisplay text
StopLoss if Current Drawdown in $ (0 = Off)MaximumFloatingLossMoney0.0
StopLoss if Current Drawdown in % (0 = Off)MaximumFloatingLossPercent0
Wait when StopLoss in Minutes (0 = Off)StopLossWaitMinutes0
Stop when StopLossStopAfterLossfalse
.GridSeparatorDisplay text
Settings 4 · ADJUST GRID

Initial settings from the delivered source. Review and test changes before using them.

Settings 4 · ADJUST GRID
Source input keyInitial value
>>> ADJUST GRIDGridHeadingDisplay text
TakeProfit Initial in PointsInitialTakeProfitPoints100
Trailing Start in Points (0 = Off)TrailingStartPoints0
Trailing Stop in Points (0 = Off)TrailingStopPoints0
.CurrencySeparatorDisplay text
Settings 5 · ADJUST CURRENCY

Initial settings from the delivered source. Review and test changes before using them.

Settings 5 · ADJUST CURRENCY
Source input keyInitial value
>>> ADJUST CURRENCYCurrencyHeadingDisplay text
Only when Account Currency is not USD, Adjust CurrencyAccountCurrencyAdjustmentDo not AdjustCurrencyNoAdjustment
Quote List of Account Currency in Relation to 1 USDAccountCurrencyQuoteList"XXX=1.00,EUR=0.88,GBP=0.77,AUD=1.54,NZD=1.66,JPY=150.00,CHF=0.86,CAD=1.37,SGD=1.33,RUB=85.00,CNH=7.20,BRL=5.50"
.DaysSeparatorDisplay text
Settings 6 · PERMITTED DAYS

Initial settings from the delivered source. Review and test changes before using them.

Settings 6 · PERMITTED DAYS
Source input keyInitial value
>>> PERMITTED DAYSDaysHeadingDisplay text
SundayTradeSundaytrue
MondayTradeMondaytrue
TuesdayTradeTuesdaytrue
WednesdayTradeWednesdaytrue
ThursdayTradeThursdaytrue
FridayTradeFridaytrue
SaturdayTradeSaturdaytrue
Disable Trading During NFPDisableNFPFridaytrue
Disable Trading During Holidays (Dec 15 - Jan 15)DisableHolidayPeriodfalse

Support after delivery

Bug fixes are included.

While the product is actively maintained, we investigate and fix reproducible defects in the delivered, unmodified code that conflict with the product description.

Support: while the product is actively maintained

Delivery & compilation

Missing files, incorrect delivery and original-code compilation failures in the stated environment.

Code & documentation defects

Provide the release, settings, logs and reproduction steps so we can assess and resolve the issue.

Support scope

Start with the included guide and contact us for help with delivery or reproducible software defects. Trading results are not guaranteed.

FAQ

Frequently asked questions

Help centre
What am I buying?

You may read, modify and compile the delivered source for your own research and trading accounts. Keep a backup of the original delivery before making changes. You may not resell, redistribute, publish or sublicense the source or compiled files, or offer them as a white-label product, without separate written permission. Source delivery does not transfer copyright or ownership of third-party names.

Refunds after delivery

Source code is a copyable digital product. Once delivered, we do not accept change-of-mind refunds, including because you no longer need the product. Check compatibility, contents and disclosed limits before ordering.

Delivery and bug reports

After payment is verified, we deliver the source package and documentation to your order email. Check your inbox and spam folder. Keep your order reference for delivery and support questions. Include your order reference, source release, terminal build, settings, expected behaviour and steps to reproduce. Attach only relevant logs and remove account credentials.

Delivery & support

  1. 1

    Review

    Read the files, environment and terms

  2. 2

    Confirm

    Check the source version and purchase terms

  3. 3

    Pay

    Payment is checked with the provider or on the selected blockchain

  4. 4

    Automatic delivery

    Fast, automatic delivery after payment confirmation. No waiting for manual dispatch.

MQLume Bespoke

Built around your ambition.

Explore bespoke services →

Have something more specific in mind?

Ask us about advanced custom development. Share your requirements through private support or email; we will discuss the scope and quote separately.

100% committed to following up on your delivery and support requests.

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Journal Starter

Two original, non-trading learning samples for MT4 and MT5. Inspect OnInit and OnDeinit logging without order execution.

Learning samples only. Review and compile them in MetaEditor before use; these samples do not place trades.

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Quantum King EA [MQLume]

Version 3.1 · Personal-use licence

Order total
US$299

Account downloads · email delivery

Screenshot · Quantum King EA [MQLume]

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