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
123949 completed jobs in all languages
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80+ USD
Project Goal: Build an MQL5 Expert Advisor (EA). Strategy: > - Entries based on Fair Value Gap (FVG). Trend filtering using EMA (21, 50, 200). Main Feature: > - Automatic Lot Size Calculation: The EA must calculate the lot size automatically based on a fixed Risk % of account balance and the distance to the Stop Loss. Note: Full requirements file is ready. Only professional developers please
25 Applications
MQL5 Experts Forex
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
(56) MQL5 Experts
Smart Money Structure Strategy with Multi‑Timeframe Trend and Momentum Filters (personal job)
130+ USD
This project develops a structured, rules‑based trading strategy that integrates Smart Money Concepts with multi‑layered technical filters to identify high‑probability market reversals and trend continuations. It combines CHoCH/BOS market structure, liquidity sweeps, multi‑timeframe trend confirmation, Ichimoku cloud direction, MACD momentum, and PSAR/arrow triggers to ensure only fully aligned setups are traded
1 Application
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
Engine ea (personal job)
100+ USD
Code an ea as discussed with specs discussed as well. After certain candles are formed, set limit orders. If they are not executed after next candle, delete them. All other settings already discussed
1 Application
(10) MQL5 Experts
Modification to EA using two custom indicators (personal job)
30+ USD
I no longer want the EA to wait for one signal then wait for the opposite signal, what I want now is the EA to open a trade as long as the conditions are true for a BUY or SELL trade. It will not open multiple trades on top each other but waits until the current trade is closed then open another once the rules for a trade is valid
30 - 40 USD
Hello, I have the EA source code ready, and it is open-source/editable. I need you to add and improve the trailing stop logic with two clear inputs: 1. Trailing Start 2. Trailing Step Please implement it carefully and accurately. Trailing Start This is the profit distance where the EA starts activating the trailing stop. Example: If Trailing Start = 35 pips, the EA should not move the Stop Loss until the trade
26 Applications
(2) MQL5 Experts Forex
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
(58) 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
I want to build an ea that is linked to ai and deliver tradess to telegram channel (personal job)
30 - 100 USD
[4/21/2026 11:44 AM] Elie Business: Professional Trading Guide A comprehensive strategy for financial markets: from identifying the trend to taking profits ⸻ 📊 Trading Arena: Target Assets This strategy is designed to work effectively on high-liquidity assets with clear trends. S&P 500 (SPX) Index measuring the performance of 500 American companies. Gold (XAUUSD) A safe-haven asset and major market driver. Dow
1 Application
(2) MQL5 Experts
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
Add changes to ea mt5 03 (personal job)
100+ USD
Add hh ll conditions mtf to ea.1M 5m 15m 30m 60m 240m 1440m 10080m. Add dashboard close button to activate tp conditions. Fix display dashboard. Add unit lot size prpp challenges
18 Applications
(32) MQL5 Experts
SuperScalp EA (personal job)
30+ USD
Platform > MT5 Indicator: SuperScalp pro The EA must open the trade when the alert to open signal arrives. Must place TP and SL. Then the signal arrives to close the trade on Fibonacci level, it must close it. Inputs : Lot size Direction : both, buy, sell magic number comments time filter licence : Anna Cywinska Dont add anything more please, I want to keep this one simple
1 Application
(22) MQL5 Experts
50 - 100 USD
Hello, Platform: MT5 The problem: Propfirms don't allow any kind of EA, but I need to copy trades from my main account to propfirm accounts without letting them know I'm using an EA. Requirement: The propfirms MUST NOT know that I'm using an EA
14 Applications
(1) MQL5 Experts
Recovery order after X trade for grid or martingale (personal job)
30+ USD
Hello I need Recovery order after X trade for grid or martingale if i open for example 4 trades ea open new order will be number 5 (When the new candle is opened). parameters: current symbol: true/false open order number : 5 lot: 3 magic number: 12345
1 Application
(16) MQL4 Experts
30+ USD
Specification 1. EA opens a buy stop and sell stop on the last candle 2. stop loss is determined by percentage of the distance between the buy stop and sell stop 3. take profit is also determined by percentage of the distance between the buy stop and sell stop 4. lot size is calculated by fixed amount. example risk $40 per trade 5. a small gap between candle and buy/sell limits determined by percentage of distance
57 Applications
(4) MQL5 Experts
Two assistant indicators MT4 And MT5 (personal job)
37 USD
Hello sir i want two indicators MT4 and MT5 indicators that shows the correlation between Two Symbols The required inputs are shown in the image below Also, with Alert, I would like to know which pair to buy and which pair to sell thank you so much
1 Application
(14) MQL4 Indicators Experts
CREATE EA WITH MY CUSTOMED INDICATORS (personal job)
40+ USD
I WANT TO create an EA with my support/ resistance indicator and up/down arrow indicator. when any of the specific candlestick patterns with their swing high or low line appear inside the support/resistance bar. the arrow indicator components; (bullish piercing, bullish cross, bullish engulfing, bull harami, bear harami, bear cross, bearish engulfing, bearish piercing, dark cloud and evening star) Entry logistics
1 Application
(5) MQL5 Experts