EUDORALAB · FREQUENTLY ASKED QUESTIONS
Everything operators ask before they take the controls.
Plain answers on the four MetaTrader 5 expert advisors — what the backtests mean, how the controlled grids work, what you need to run them, and where to buy. Every performance figure on this site is a Model=4 real-tick backtest, not a forecast.
What is EudoraLab?
A house of four MetaTrader 5 expert advisors (automated trading robots): EudoraFuji for cross-yen pairs (GBPJPY/EURJPY, M15), EudoraAegis for gold (XAUUSD, M5), EudoraAtomic for crypto (BTCUSD+ETHUSD, D1) and the new EudoraAntaeus for the S&P 500 index (.US500Cash, H4). Each is sold on the MQL5 Market.
Which EudoraLab EA should I start with?
Pick by the market you want to trade: EudoraAegis for gold (XAUUSD), EudoraFuji for the cross-yen pairs, EudoraAtomic for crypto (BTC + ETH), and EudoraAntaeus for the S&P 500 / US500 index. Each instrument is built and calibrated for one market, so the right choice is the symbol you understand best and your drawdown appetite. Every page lists profiles from Steady to Showcase.
Are the performance numbers live or backtest?
Every performance figure on the site is a MetaTrader 5 Strategy Tester backtest at Model=4 (real-tick, every-tick) and is labeled as such per instrument. It is not live trading and not a forecast. Past or simulated performance does not indicate future results, and no profit is guaranteed.
What does Model=4 backtest mean?
Model=4 is MetaTrader 5's most demanding backtest mode: real-tick, every-tick modelling. EudoraLab ships the exact set file, symbol, timeframe and engine settings with each instrument so you can reproduce the same backtest shape on your own terminal and data feed.
Do these EAs use grid or martingale logic?
Several instruments use a controlled, capped grid or recovery-grid mechanism (Aegis, Antaeus and Fuji's level progression). This is disclosed plainly: the grid is the edge, it carries baskets through adverse moves, and the drawdown is shown beside every gain rather than hidden. Adverse trends can drive a basket to large drawdown, so trade only with risk capital. Profiles and account-level stops let you choose the drawdown you hold.
Do you guarantee profit or a maximum drawdown?
No. No profit is guaranteed and no maximum drawdown is guaranteed. These are leveraged trading tools; grid / averaging expert advisors carry floating drawdown by design, and every figure shown is a backtest, not a forecast. Trade only with risk capital you can afford to lose. Nothing on the site is financial advice.
Can I rent an EA before buying it?
Where the MQL5 listing offers it, yes. For example EudoraAntaeus can be rented for $30/month so you can run the engine on your own terminal first. Rental and purchase are both handled on the MQL5 Market per each product's listing.
Can I use these on a prop-firm challenge account?
Be careful. Grid and recovery-grid expert advisors carry floating drawdown by design, which can conflict with prop-firm daily and total drawdown limits. EudoraAegis, for instance, is explicitly noted as not suitable for prop-firm daily/total drawdown rules. Always check the specific firm's rules and the instrument's drawdown profile before deploying.
Where do I buy EudoraLab expert advisors?
Purchase and rental happen on the MQL5 Market. The site deep-links to each product's MQL5 listing; there is no off-platform checkout. EudoraAntaeus launches from $99 (rent $30/month); EudoraAegis is listed at $297 on a published price ladder.
What do I need to run them?
MetaTrader 5, a broker offering the relevant symbol (cross-yen, XAUUSD, BTCUSD/ETHUSD or a US500 index CFD), a hedging account where required, adequate leverage and ideally a VPS for continuous operation. Each instrument page lists its exact symbol, timeframe and minimum deposit.
Can I reproduce the results myself?
Yes. That is the core standard: every system ships with its full receipts — the backtest set, equity trace, symbol, timeframe and engine settings — so you can load the set, press start on Model=4 real ticks and watch the same logic draw the same shape on your own bench.