Developing trading applications in MQL5 and MQL4

Hello, I have two Expert Advisors (EAs) that I'm migrating to my MQL5 VPS. I need a program that I can run on a separate chart or other interface to: - Allow EA #2 (with the magic number) to trade only during the Asian session. Therefore, EA #2 needs to be blocked during all other sessions. - Allow EA #1 to trade without restriction. Thank you

Labouchere System has many series and can transfer the Units to any other Series when needed (this function is very important). Building a dedicated SeriesManager class to handle all eight arrays would be very useful to make the unit transfers "atomic," so the logic is bulletproof and we never have to worry about data errors during the series transitions. The coders who really knows this cancellation sytem can apply

Hello. I need an expert MQL4 developer to create a professional Gold (XAUUSD) Grid/Martingale EA for MetaTrader 4 (MT4). This project requires high reliability, a clean visual dashboard, strict web-based license security, and native language input configurations. ==================================================================== 1. CORE TRADING LOGIC (XAUUSD, M1 Timeframe)

Add close time Friday setting Add parameter to turn close time Friday setting on and off Change lot size calculation to work with GBPJPY and GBPAUD and other currency pairs Add Max Lots setting

To simplified the trade execution logic, as per discussed in Chat (incl illustration) Name of EA = ORB SIMPLIFIED 2026 EA to place a limit order immediately after a valid breakout candle closes. No new trade when an existing filled order is still running. If no order filled at end of trading day, EA will cancel all pending order. No retest, confirmation and recovery requirement is need. EA to set max entry price

Description: I need a semi-automatic Expert Advisor (EA) developed for MetaTrader 5 (Hedging account, optimized for Exness Cent accounts) to manage my manual trades on Gold (XAUUSD) using a positive pyramiding trend-following strategy. Detailed Specifications: 1. Multi-Basket Management (Crucial): The EA does NOT open the initial trade. It waits for me to open a manual trade (Buy or Sell). If I open another manual

Avrei bisogno di un Expert advisor per mt4 che apra una posizione buy al massimo della candela del giorno precedente e una posizione sell al minimo della candela del giorno precedente. Avrei bisogno anche di un lotto fisso impostabile, massimo drowdown impostabile, numero magico,uno stop loss dinamico con step impostabile

EA Logic Specification: Final Master Document (Version 8.60) 1. Absolute Hierarchy & Priority Rules To prevent any logic conflicts, the EA evaluates conditions in the following strict hierarchical order: Rank 1 (The Absolute Master): Secondary BIG MA This is the ultimate trend filter. It has the final say over all other logic. If the Secondary BIG MA blocks a trade direction, NO position will be opened, regardless of

Hello, this is for the job you already know, the conversion of my EA MT5 to MT4, also the editing of the EA putting the percentage of the account and not only the fixed lots, thank you very much, if you need anything let me know

Looking For A-Book Broker or Liquidity Provider. I need to look for live spreads of 0.0-0.3 in between commissions of $0.00-$3.00 adding up to $0.00-3.00 worth of pricing on Trades... minimum deposit of $0.00-$250. I'm a United States Citizen and need support

personal order . Ea mt5 entry sl tp A b c d e f g h i j k l m. No p q r s Setups condition, none thing else to know for you. Push notification email notification. Send source code after complete order and after hand over payment. Not make wait 14 days

1. Project Overview & Strategic Objective We are seeking an elite, senior-level MQL developer to design and engineer a bulletproof, proprietary MT4 non-standard bar generation application. The primary objective of this project is to build an independent, institutional-grade charting infrastructure to permanently eliminate third-party plugin dependency risks (highlighted by legacy solutions like AZ-INVEST going

Hi. I would like to add 2 dynamic MA filters to the current EA. The current EA can be found here: https://www.mql5.com/en/job/249439 This modification will work with Stochastic Signal Mode, no early entry and no Reverse logic. I will define a variable called Number of Forward Candles (NFC). This is the number of M1 candles between the entry M1 candle, and the lowest (for Buy) or highest (for Sell) price in the past X

Please change EMA indicator to SSL Hybrid indicator. We will use only BASELINE , one line. The EA must open BUY when KPG sends buy signal and the body of the candle is above Baseline line when the signal arrives (open candle). The opposite with sell signal. The EA must close buy trade when first sell signal arrives. Wait for the next signal when it meets conditions, can repeat buy or wait for the sell. No EMA. The

The new modification includes the addition of three new CCI oscillator indicators and one new MA to EA version 7.1. Then, we are inserting new trade rules which are in the attachment below. Also, there should be checkboxes for the new rules like before

+++++++Ind 7.103++++++ Will be using % as reference to bollinger bands (100% top band, 0% bottom band) Include middle bollinger value accuracy input like before: X number for number of decimal places Please add options for signal candle size, color, distance ============================= SELLS: Step 1: Min of 'x' candles where each candle high and low are EQUAL TO OR HIGHER than the previous candles high and low

Can you modify the last fractal alert indicator in a way that it alerts only when some candle close above last up fractal but only if the number of candle is less than 5 for example. If it close after five candles it shouldn't alert at all. Opposite for sell. I need to enter value of number of candles in the info section of indicator and add arrow for buy and sell if your choice. Rest of options in info menu stays

HI, I want to convert a simple TradingView indicator to a ninjatrader indicator, I want the indicator to be converted accurately and work perfectly on Ninjatrader. Please, send me a message if this can be done perfectly. Thank you

🔷 MULTI-LAYER HYBRID EA STRATEGY (CORRECTED VERSION) You are building a multi-layer institutional-style EA that combines: Higher timeframe bias Multi-timeframe confirmation Smart execution Adaptive risk management 🔷 1. INDICATOR A – HTF CANDLE LOGIC (Monthly → Weekly → Daily) 🔹 Core Idea Market direction flows top-down: Monthly → controls Weekly Weekly → controls Daily Daily → triggers entry 🔹 Entry Rules

Modify an existing indicator to the new requirements Fix a bug on the lines function add necessary code : add necessary code for the issue to be solved add input and input setting: add show and hide input setting to show and hide lines