Posts by Guetaquant

@Guetaquant

Mahdi Goodarzi

Quantitative Engineer & Algorithmic Trading Systems Developer | Founder @ Gueta ...
Bogotá, Colombia guetaquant.com Joined September 2026
992 Points • 22 Badges • 9 Connections • 9 Followers • 14 Following

Posts by Guetaquant

Guetaquant • • in Articles • 4 min read
Your backtest equity curve is merely one historical trajectory out of millions of equally probable alternatives. The total profit of your trading system is invariant to order: 100 closed trades will yield the exact same ending dollar return whether ...
Guetaquant • • in Articles • 3 min read
Static stop-losses break across volatility regimes. A fixed 20-pip stop that is conservative on EUR/USD during Asia session is noise-level on XAU/USD during New York open. In cTrader Automate C#, the robust pattern is a dedicated risk engine: signal ...
Guetaquant • • in Articles • 2 min read
Almost all literature on algorithmic position sizing stops at the standard formula: lots = balance riskpercent / stopdistance tickvalueperlot That part is straightforward. The subtle failure does not live in the equation itself: it hides in the ...
Guetaquant • • in Articles • 3 min read
Why Perfect Backtests Fail: Walk-Forward Optimization and Deflated Sharpe in Python Every quantitative trader and algorithmic developer knows this pattern: you design an intraday or swing strategy, optimize parameters in MetaTrader, TradingView, or...
Guetaquant • • in Articles • 2 min read
Overview: Pine Script v6 & Institutional Risk Architecture TradingView's Pine Script v6 introduced critical architectural upgrades for quantitative developers. Moving beyond basic visual scripts, v6 provides strict type enforcement, built-in tensor...
Guetaquant • • in Articles • 1 min read
Algorithmic Risk Management in MT5: Dynamic Position Sizing & MQL5 Architecture Most retail trading failures stem from static lot sizing. Trading a fixed 1.0 lot on EUR/USD creates vastly different dollar drawdowns compared to 1.0 lot on Gold XAU/U...
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