Fixing Error "invalid volume" in the mql5 market validation

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 have developed a custom semi-automated MT5 trading workflow for personal use. I am available to discuss its technical implementation, automation features, and overall workflow with developers or traders interested in similar solutions. The project includes MT5 automation, Telegram communication, trade execution tools, and configurable risk management components. If you are working on a similar project or looking

automatic robo sell at bollinger band upwards breach and rsi should above 80 and buy when bollinger breach downwards and rsi is below 30, rsi shoould works only on Gold trade and none ofhe trades

Hello, I need a custom Expert Advisor for MetaTrader 5. I am trading from mobile only. **Account & Style:** - Capital: $5,000 - $10,000 - Risk: Moderate/Balanced - Trading Style: Scalping **Pairs & Timeframe:** - Symbols: EURUSD and XAUUSD - Timeframe: M5 **Strategy:** - BUY: RSI(14) < 30 AND Price > 20 EMA - SELL: RSI(14) > 70 AND Price < 20 EMA - Only 1 trade per symbol at a time - No Martingale / No Grid **Risk

I am looking for an experienced MetaTrader 5 expert. I already have 3 MT5 trading accounts. I need someone to: 1. Help me choose a reliable Windows VPS. 2. Connect to my VPS remotely (AnyDesk or TeamViewer). 3. Install 3 MetaTrader 5 terminals. 4. Configure: - 1 Master Account - 2 Slave Accounts 5. Install and configure a professional Trade Copier. 6. Copy all trades from the Master account to both Slave

I am looking for a highly experienced developer to build a professional, commercial-grade trading indicator for MT4/MT5. I am not looking for a basic indicator or a modified public script. I need a custom solution based on real market logic with high-quality coding standards. Requirements 100% Non-Repainting indicator. Accurate Entry signals. Automatic Stop Loss placement based on real market structure. Automatic

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 need a Trend following Bot. Here we took entries by looking at two indicator which are 200 period ema and 12 26 9 MacD. Rules for entry exit are: Buy trade: When market is above 200 ema and MacD Line cross over the signal line and this cross over happened below the zero line of MacD indicator. We simply put Buy trade. Sell trade: When market is below 200 ema and MacD line crosses below the signal line and this

Am looking for a bot to trade .so that I can be able to trade and become very successful and make some profit so that I cannot sleep on a empty stomach

Hello Traders and Investors, I am a professional algorithmic trading developer specialized in building high-quality Expert Advisors (EAs), Indicators, Scripts, and Trade Management Tools for MetaTrader 4 and MetaTrader 5. With extensive experience in financial markets and trading automation, I can transform your trading ideas into reliable and efficient solutions with clean, optimized, and well-structured code. My