Queyn

Queyn is a forex simulation platform designed for building and testing trading strategies in controlled, realistic environments. It generates dynamic synthetic market data for EUR/USD using agent-based algorithmic modeling that replicates market structure, including market makers, spreads, and inventory risk.

Users can create any market scenario, including rare black swan events, with full control over trend dynamics, volatility, and market stress. The platform tracks bid-ask spreads, tick volume, RSI, EMAs, and candlestick patterns in real-time as scenarios unfold. Queyn enables stress-testing of trading approaches under extreme conditions and allows exporting high-quality synthetic datasets for machine learning model training and algorithmic strategy development.