Developing trading applications in MQL5 and MQL4

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All Forex Trading robot/indicator debugging Strategy optimization Statistics and mathematics C++ Strategy modules
123230 completed jobs in all languages
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Development of new Indicator and Source Code for API Integration of 3 indicators (personal job)
200+ USD
THIS IS NOT THE REAL STRATEGY. IT WAS ALREADY DISCUSSED AND MADE BEFORE Strategy: We need to combine CAD with all the index with SELL now as CAD is in BUY For example. EUR was at SELL when CAD was in BUY. Strategy 5: SELL EURCAD right away when CAD index gives a Sell call. All other pairs of CAD where index are in sell should do the same too as CAD is in BUY. The position should only open once in Strategy 5 on first
1 Application
(10) MQL5 Experts
Indicator modification (personal job)
40+ USD
Hi, I have this indicator. It has small dashboard and prints EMA's on the chart. Now, I want to change 2 things: Make dashboard buttons editable (to put custom text there). and make EMA not line, but thick dashed on the chart. It should be done for MT4 and MT5. Thank you
1 Application
(13) MQL5 Indicators Experts
Safe Haven EA advance (personal job)
30+ USD
Create an option where EA Balances out existing xlot orders. EA should use data set from initial set data. 06:20:13.845 Tester close visual tester window CS 0 06:20:14.445 Server MetaTester 5 stopped CS 0 06:20:36.660 Startup MetaTester 5 build 5660, 27 Feb 2026 CS 0 06:20:36.661 Startup Windows 11 build 26100, 4 x Intel Core i5-6300U @ 2.40GHz, AVX2, 2 / 7 Gb memory, 140 / 237 Gb disk, UAC, GMT+0 CS 0 06:20:36.663
1 Application
(1) MQL5 Indicators Experts
Adapt exisiting ea (ea4) (personal job)
30+ USD
to add a reversal option to EA so that all logic stays the same and trades do the opposite of going with the trend and look for reversals to the longer term Moving Averages
1 Application
(13) MQL5 Experts
Swing high low EA update (personal job)
30+ USD
is a fully automated Forex trading robot designed to deliver consistent and controlled performance in the market. It uses advanced algorithms to analyze price action, market trends, and volatility in real-time, ensuring precision entry and exit points. 🔹 Fully Automated Trading 🔹 Smart Risk Management System 🔹 News & Volatility Filters 🔹 Adjustable Lot & Money Management 🔹 Works on MT4 / MT5 This EA is built for
1 Application
(3) MQL5 Experts
Visual indicator mod (MT4/MT5) (personal job)
45+ USD
Hi, Easy job today I quess. I'm using entry indicator called ASC that provides simple BUY/SELL signals (pic1). I want to modify the visual arrow and provide custom entry signal (pic2). It can be the very same graphic as last time. I need this for MT4 and MT5. Thanks
1 Application
(13) MQL5 Indicators Experts
30 - 100 USD
I need a MetaTrader 5 Expert Advisor for XAUUSD scalping. The EA must manage each trade individually (not account equity). Requirements: Hard stop loss: close trade at -£200 loss per position. No fixed take profit allowed (I close trades manually). Profit protection system: When profit reaches +£100, move stop loss to +£100 (lock £100 profit) When profit reaches +£200, move stop loss to +£200 (lock £200 profit) If
18 Applications
(1) MQL5 Experts
Developer to build a simple EA (personal job)
30+ USD
is a fully automated Forex trading robot designed to deliver consistent and controlled performance in the market. It uses advanced algorithms to analyze price action, market trends, and volatility in real-time, ensuring precision entry and exit points. 🔹 Fully Automated Trading 🔹 Smart Risk Management System 🔹 News & Volatility Filters 🔹 Adjustable Lot & Money Management 🔹 Works on MT4 / MT5 This EA is built for
1 Application
(3) MQL5 Experts
MT5 Recovery and close by defult TP in 1 ea (personal job)
60+ USD
Hello.. i need to convert my 2 EAs mt4 to mt5 that you coding for me 1- ea calculate tp for 1 order or more (grid or maringle) to win money or percentage. (real TP) parameters: -work only current symbol true/false - fix money : 10 true/false -percentage 2 true/false -stoplose true/false (close all if) money 50 percentage 15 -------------------------------------=== 2- recovery order lot same mt4 expert you
1 Application
(15) MQL5 Experts
Modify indicators to use 7-letter currency pairs (personal job)
30+ USD
modify EA fix some communication errors. looks like its all done. Thanks modify EA function, martingale style. EA right now will use the profit from the lowest single position to cover the losses from half the highest losing positions regardless of volume, I want the EA to count the available volume from all positions NOT including 0.01 from each of the lowest half of open positions
1 Application
MQL5 Experts
Build EA Expert Advisor MT5 for XAUUSD (personal job)
50 - 150 USD
Primary Setup Pair: XAUUSD Timeframe: M5 Trading Type: Scalping Execution Mode: Market Order Risk Management: Two modes available: Risk % of Balance Fixed Lot Stop Loss, Take Profit, Trailing: Based on fixed PIPS Maximum Spread: 10 PIPS News Filter: (Default ON) Stops trading 30 minutes before and after major news Session Filter: London + New York (Default OFF) Correct PIP Usage (XAUUSD Standardization) SL 200 PIPS
30+ USD
I ask EA to open positions when red and green arrows of the indicator appear. If a buy is already open and a red arrow appears, it closes the buy and opens a sell
18 Applications
(1) MQL5 Experts
SHOGUN PYRAMID ADVANCED (personal job)
100 - 180 USD
Hi :)) So, you made mt4 version before. Now, I would like that you change that mt4 version in mt5 version and make upgrades as explained in Requirements Specification file. If anything not clear enough, I will explain along the way
1 Application
(1) MQL5 Experts
30+ USD
I have an arrow indicator that gives Buy and sell signals in different timeframes which is already linked to an Expert Advisor. So I want the following if I’m trading on M1 timeframe and it gives me a Sell signal, If on M5 the signal is BUY, it should not open the trader on M1. But if M1 is SELL and M5 also is Sell , then the position can be opened on M1. Ps: I only have the EX4 version of the indicator , I don’t
32 Applications
(6) MQL5 Indicators Experts Forex
Upgrade of existing ea (personal job)
500+ USD
Update the EA based on about 90% of the strategy you previously developed for me (the latest version). 1- Add a new entry method based on the distance between the two most recent candles. 2- Modify the new_lot size calculation based on total loss. 3- Modify new_profit factor base on total loss 4- Modify the cross-group profit closure logic. (very important) 5- carefully review the EA and remove any unnecessary
1 Application
(55) MQL5 Experts
PETRAAI3 Indicator (personal job)
30+ USD
Hi, As we discussed I'm creating the order for the new indicator which will be named - PETRAAI3 Indicators to be combined to obtain the final indicator: slow ATR1 fast ATR2 AMA CCI filter on the body of the candle Long -> fast ATR i > fast ATR i+1 slow ATR i >= fast ATR i+1 AMA is used as trend, for a long, the candle needs to close above AMA CCI is having the highest value of the last X closed candles I need to
1 Application
(23) MQL5 Indicators
Modifica ed aggiornamento Ea (personal job)
90+ USD
Modifiche con aggiunta be ed apertura ordini in maniera che non apra tutto insieme, possibilmente modificabili da input. ad esempio aprire posizioni ogni tot dollaro di movimento e be si attiva dopo topo dollari di in profit
1 Application
(1) MQL5 Other
30+ USD
I have a 100% MT4 indicator. I need to have it converted to work 100% on MT5 platform. The converter indicator must perform correctly on the MT5 platform after conversion. I have the original MT4 source code ready to use. MOST IMPORTANT I do not want idiots or time wasters to get involved with this simple conversion. I have a very strict time schedule of 2 days. Get back to me with genuine interest and lets get the
11 Applications
(56) MQL5 Indicators Converting
60+ USD
To fix my MT4 indicator to work properly, it doues not pull propery history, it should be able to backtest, looking back 30, 60 100 day or as specified, and analize the buy sell signal ratings properly . Seroius experience biders please
30 Applications
(49) MQL4 Indicators
Two envelope (personal job)
50+ USD
Hello again. I want you to convert the robot into two envelopes, the first one you made me, not the second one, for MT5. I want it to have a time filter
1 Application
(14) MQL5 Experts