Expert advisor in mql4

I have an issue with my ninja script and i would like you to help me straighten things I wanted to create an indicator and i have the source code already but i am getting compiling errors on my NinjaTrader And i tried fixing the error it still same I sent 3 images here for you to understand the errors and i would like to ask if you can help me fix it so i can go ahead and compile my source code. Thanks

I need an MQL5 indicator that identifies reversals without repainting or placing signals with an offset. The goal is to minimize lag and reduce whipsaw trades. Desired results are similar to the attached image. Requirements: - No repainting - No signal offset - Emphasis on reducing lag - MQL5 compatible - Clear, concise code If you have the expertise to create a reliable, high-performance indicator, let's discuss

I have an indicator i need automated i use it manually and it plots arrows. Can you automate it for my Ninjatrader8? Do you need to see file? Expert Ninjatrader Developer can Bid for this project

Hi, im not looking into developing a new EA. I am looking into purchasing an existing EA that can deliver such results like: mq5 source, 4‑year backtest (2022‑2025) report, equity curve, trade list, strategy description, and 1‑month demo access. Please without concrete prove of experience functioning existing EA working perfectly and as contained on my description, then we can't strike a deal. Thank you

Project Overview We are seeking an experienced MetaTrader 5 (MT5) / MQL5 developer to design and build a production-ready Expert Advisor intended for live trading with capital at risk . This is not a hobby, experimental, or retail-grade EA. We are only interested in developers with proven experience delivering robust, well-tested MT5 systems . Project Objective Design and implement a high-quality MT5 Expert Advisor

I have a simple strategy that need coding on tradingview Strategy using high low at seleted time and when breakout to entry buy sell. Everything will be explained on private

The strategy is based on years of manual testing. Detailed requirements including custom indicator settings (VWAP, Kalman RSI, BrkVol etc.) will be provided. I am looking for a high-level MQL5 developer to build a robust Expert Advisor (EA) based on a proven strategy using 11 specific indicators. The system is designed for high-precision entries by filtering market noise and spikes. Key Requirements: •

Hey bro, can you help with NT8. On a vps, multiple algos and prop account but the strategies keep getting out of sync, going from true to false for no reason….. mid trade it pops errors.The algo codes are locked… other than that it’s open VPs, NT8 and strategy is open You will notice in the strategies xml that there are standard, then 100k and 50k versions…… Also I did version that are in strategy labeled "Apex"

I'm looking for a proven scalping expert (M1-M5) to help define and apply a successful strategy for prop firm-funded accounts. Must respect prop firm rules (details below). *Requirements:* - No gambling methods, high-frequency trades, hedging, or trades under 2 minutes - Lot size: max 40, ideally <20 - Provide MT4/MT5 trade history (1 week minimum, 1 month preferred) as PDF *Terms:* - Price negotiable, potentially

So the things we need in algorithm of mql5 language EA in mt5 1. Depending on timeframe it can recognise the previous swing high and low 2. Timeframe is 5m,15m,1h,4h 3. It can recognise the basic Market bias that is market is bullish or bearish we can identify using (ema,rsi,basic smc bias,ict bias structure mapping) or use anything to find bias structure 4. EA should have option to change timeframe and change risk