LotSize miscalculations and errors that should be fixed in my EA

Specification : 1. Goal I am commissioning a mean-reversion grid Expert Advisor for XAUUSD on MT5. The deliverable is the complete, commented .mq5 source (strictly personal usel). Offers limited to compiled .ex5 will not be considered. 2. Required framework (non-negotiable) 2.1. Works natively on M5; signals evaluated on closed bars; symmetric long/short. 2.2. Entry logic built on Bollinger Bands + Moving Average

1. Use two EMAs: 20 and 50. If EMA 20 is above EMA 50 → uptrend (look for buys) If EMA 20 is below EMA 50 → downtrend (look for sells) 2. Wait for a pullback into the area between the two EMAs. - For buys: price must touch or move between EMA 20 and EMA 50 during the last few candles. - For stils: same idea, but in a downtrend. 3. Entry signal: Buy: a bullish engulfing candle in an uptrend after the pullback

I am looking for an experienced MQL5 developer to build a high-frequency (HFT) latency arbitrage Expert Advisor for Pepperstone MT5 , using LMAX as the leading price feed. The initial focus will be on US30 (Dow Jones) , and if the strategy proves successful, I want the EA to be easily expandable to additional symbols such as NAS100, GER40, XAUUSD, major forex pairs, and other supported instruments. The EA should

Start ↓ Detect Trend (H4) ↓ Confirm Structure (H1) ↓ Wait for Pullback ↓ Check Indicators ↓ Calculate Confidence Score ↓ Score ≥ 80? ├── No → Wait └── Yes ↓ Calculate Lot Size ↓ Place Order ↓ Set Stop Loss ↓ Set Take Profit ↓ Manage Trade ↓ Move to Break-even ↓ Trail Stop ↓ Close Trade. IF Price > EMA200 (H4) AND EMA50 > EMA200 (H4) AND ADX > 25 AND RSI between 55 and 70 AND MACD Main > Signal AND Bullish engulfing

Standby Description . Prop Firm Environment . ( Monitor Execution and Handling Environment Changes as Required ) . Technical Issues . Delete extra lines of code (Clean Code , Folder) . Asset related translation , no need for Logic Alteration

Only Technical Issues . Familiarization to Different Symbols . [Again Technical Assistance Only] . Deleting extra lines of code , Not Required Folders (Clean Code) . No Need for Logic Alteration (Strictly)

OANDA market watch clock and symbols (.sim) Multipair able so i can choose at least 6 of those more volatile forex pairs. Price Action setups instead of relay on lag indicators. But rsi for confirmation. Spread protection, position management, magic number editor, hours trading. Volatility protection Trailing Stop, Stop losses, take profit. Percentage and ATR scale instead of dollars or lot sizes. Funds management

Looking for an MT5 Expert Advisor developer with: Minimum 1 year of verified activity on the MetaTrader Market Positive, real user reviews Ability to build EAs without Bollinger Bands Fully configurable parameters (risk, filters, SL/TP, trading hours) Free test version available before any payment Clear communication and ongoing support If you meet these requirements, please send your MQL5 profile or portfolio

Act as a professional Quantitative Developer and Risk Manager. I want to build a systematic trading strategy rulebook that prioritizes capital preservation and statistical edge over raw performance. Please generate a structured trading strategy using the following framework: 1. ASSET CLASS & TIMEFRAME: - Asset: [e.g., Apple (AAPL), Bitcoin (BTC), or EUR/USD] - Timeframe: [e.g., 5-minute, 1-hour, Daily] 2. CORE

I have an existing MT5 Expert Advisor for XAUUSD M5. This is NOT a new robot from zero. I need modification and professional review of an existing MQL5 EA. Main goals: 1. Buy entries: Buy trades are currently too rare. The Buy ADX filter was very strict at 45. I am testing 40 now. I need you to review the Buy entry filters and improve Buy entry quality without making entries random or weak. 2. Sell entries: Sell