Eudora Lab
Expert Advisor guides
Plain answers to the questions traders ask before they trust a robot with money.
How to choose a forex Expert Advisor for MT5
A practical checklist to judge any MT5 Expert Advisor: real-tick backtests, drawdown, live signal, costs, and the red flags that should stop you.
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MT5 backtests: real ticks versus generated ticks
How the MetaTrader 5 Strategy Tester models prices, what "Every tick based on real ticks" means, and how to avoid backtests that flatter an Expert Advisor.
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Grid and martingale Expert Advisors: how they work and how they fail
A plain explanation of grid and martingale EAs for MT5: where the smooth equity curve comes from, how they fail, and what to check before running one.
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Gold (XAUUSD) Expert Advisors for MT5
Gold moves fast and costs change through time. A guide to XAUUSD Expert Advisors for MT5: volatility, spread, swap, delay and how to read a gold backtest.
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How to run an Expert Advisor on a VPS
Why an EA needs a VPS, how to set one up for MetaTrader 5, and the checks that keep it trading: connection, algo trading, time zone and updates.
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Drawdown in Expert Advisors, explained
What maximum drawdown means for an MT5 Expert Advisor, why equity drawdown matters more than balance drawdown, and how to size risk around it.
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Best EURUSD Expert Advisor for MT5: Eudora Argo
Eudora Argo trades EURUSD H1 with two engines, Puppis and Vela, under one hull. Real-tick backtest 2021-2026: 60 of 60 months positive, 1,000 USD became 74,354 USD in Showcase mode.
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Best S&P 500 (US500) Expert Advisor for MT5: Eudora Altair
Eudora Altair trades the S&P 500 CFD on M15. About 800 decision trees decide which dip gets an order. Real-tick backtest 2021-2026: Balanced +1,155%, Extreme 256x.
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Best AUDCAD Grid Expert Advisor for MT5: Eudora Crux
Eudora Crux is a grid on AUDCAD with a machine learning model scoring every trigger. Real-tick backtest 2021-2026: 10,000 USD became 1,992,000 USD in Showcase mode.
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Best Gold (XAUUSD) Expert Advisor for MT5: Eudora Albireo
Eudora Albireo trades gold with five engines and one brain. Real-tick backtest 2021-2026 with 500 ms delay: 69 of 69 months positive, 10,000 USD became 431,011 USD in Extreme mode.
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Best USDJPY Expert Advisor for MT5: Eudora Fuji
Eudora Fuji climbs USDJPY with three engines and one summit. Real-tick backtest 2021-2026: 1,250 USD became 43,775 USD in Showcase mode, 105% a year.
Read the guideThe Eudora Expert Advisors, compared
Five Expert Advisors for MetaTrader 5, one per market, compared side by side: market, timeframe, real-tick results and the engine behind each one.
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