Create Simple MT4 EA That Opens Only Certain Lot Size Range From A Signal Provider

MQL5 Indicadores Experts

Termos de Referência

PROJECT DESCRIPTION

This is a simple MT4 project to do the following. Max budget is $30. 

I usually subscribe to different forex signal providers (e.g instaforex) online who send forex signals directly to my MT4 platform and these signals are executed instantly on my MT4 account. The problem I have is that sometimes these signals may have very low or very high lot sizes which I do not want copied to my account. For example, the signal  providers may open a very small lot size of say 0.01 or a very high lot size of 0.97 both of which I may not want to copy. My preference maybe to copy say only lots between the following range (e.g. 0.05 to 0.6 only). However, I currently can't not do this and hence I need a simple EA that can do the following:

Requirements:
I need a simple MT4 EA that upon receiving a buy or sell signal from any of my signal providers will:

1. Assess the lot size of the signal and determine whether or not to open the trade depending on the Lot range I have set. All orders outside my set lot range should not be opened.

2. Allow me to set my own lot range within which only orders with lot sizes within this lot range will be opened by the EA. All orders outside this lot range will NOT be opened. (example of lot range: 0.09 - 1.2 lots) - meaning all orders below 0.09 and all orders above 1.2 lots will NOT be opened.

3. The EA should also allow me to set a "Fixed Lot Size" for all open orders within the lot range I have set. For example, after I have set my lot range (e.g. 0.03 - 0.41 lots), I can then set a Fixed lot size which any lot within this lot range will be opened at in my MT4 platform (e.g. Fixed Lot = 0.01). This means that all orders opened within my selected lot range (i.e. 0.03 - 0.41 lots) will all be opened at a fixed lot size of 0.01 in my MT4 platform.

This is a simple EA for an experienced programmer which should take under 1 hour to complete. 

Happy bidding.

MC

Respondido

1
Desenvolvedor 1
Classificação
(390)
Projetos
416
30%
Arbitragem
74
19% / 72%
Expirado
52
13%
Trabalhando
2
Desenvolvedor 2
Classificação
(7)
Projetos
6
17%
Arbitragem
3
0% / 100%
Expirado
0
Livre
3
Desenvolvedor 3
Classificação
(57)
Projetos
72
22%
Arbitragem
13
46% / 15%
Expirado
5
7%
Livre
Pedidos semelhantes
Hello, I want a simple bot for NinjaTrader8. I need a bot that operates automatically on Nasdaq (NQ/MNQ). Requirements: open buys and sells following a simple trend strategy, configurable stop loss and take profit, risk per trade of 1 to 2% of capital, if it loses 3% in a day, stop trading until the next day. Compatible with backtesting, delivery of the source code and the working bot in NinjaTrader 8. My initial
[8/4/2026 4:54 AM] DR.HassaN: AI Gold Analysis Web Platform Requirements Hello, I would like to build a professional AI-powered web platform dedicated exclusively to Gold (XAU/USD) analysis . This is NOT a trading platform or broker . It is an intelligent analysis platform that provides high-quality trading signals and detailed market analysis. The platform should have a modern, premium design with my own branding
Ema100+Fibo 30+ USD
I need a robot that sends me a notification when the price aligns with the EMA and my Fibonacci levels—using specific Fibonacci settings—and then either opens a trade based on the Fibonacci SL and TP or simply sends me a notification. And I want the robot to run in both the Strategy Tester and on a demo account, so I can test it beforehand
I need a custom technical indicator that generates an equidistant channel with two specific structural features: 1. Vertical Multi-Intervals: The ability to plot more than 5 parallel, able to allow me to put intervals 2. Horizontal Angle Input: The ability to manually input geometric angle to strictly define the horizontal slope of the channel or allow me to pick two points manually. i am looking for something like
//+------------------------------------------------------------------+ //| DX_Structure_H1.mq5 | //| Copyright 2026, Seu Nome | //| https://www.mql5.com | //+------------------------------------------------------------------+ #property copyright "Copyright 2026" #property link " https://www.mql5.com " #property version "1.00" #property strict // Parâmetros de Entrada input string InpSymbol = "DX.F"; // Nome do Ativo
Hola, traders e inversores: Desarrollamos soluciones de trading algorítmico para MetaTrader 4 y MetaTrader 5. Creamos bots, indicadores y herramientas a medida que convierten estrategias manuales en sistemas automáticos, configurables y orientados a una gestión de riesgo sólida. Hemos trabajado en automatizaciones que integran entradas y salidas por reglas, cálculo de lotaje, control de drawdown, filtros de horario y
> "I am looking for a reliable and profitable Expert Advisor (EA) or trading robot for MetaTrader. The EA should have a proven track record, good risk management, and stable performance in live market conditions. Please share the name of the EA, a brief explanation of how its strategy works, and any relevant performance statistics or backtest reports to help me evaluate it."
I have an MT4 custom indicator (.ex4) that I use regularly, and I would like an identical MT5 version. Important: I do not have the source code (.mq4). I only have the compiled MT4 indicator. I am looking for an experienced MQL developer who can recreate the indicator's functionality and appearance for MT5 by analyzing its behavior. The MT5 version should match the MT4 version as closely as possible, including
I have a technical specification ready for a custom alert indicator in NinjaTrader 8 (NinjaScript / C#). Important clarification: it is NOT an automatic trading bot, it is solely a visual indicator (arrows/lines on the chart) and sound alerts (notifications) based on EMA crossovers and range breakouts (ORB 15m) on lower timeframes for futures (MES). I already have the exact rules written out unambiguously
A good trend predicting indicator is the one which can identify the trend change as soon as it happens on the chart. when a new candle is formed it should tell whether its going to go up or down. I have already seen a lot of repainting trend predictors so if your indicator is repainting then please don't bother contacting. I would like to see the demo version and then if satisfied , I would want the source code too

Informações sobre o projeto

Orçamento
30 - 40 USD