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SimTradeDesk is the dedicated desktop edition of SimTradeLab, delivering a fast, secure, and fully local environment for strategy development, backtesting, simulation, and broker-side deployment. It builds on the open-source SimTradeLab core while offering a refined, commercial-grade desktop experience.

No Python. No environment setup. Just download, install, and start building strategies.

• PTrade-compatible API — 46 core APIs; strategies run identically on PTrade and locally
• Strategy editor — autocompletion and syntax highlighting for PTrade API
• Backtesting — A-share historical data with real-time log streaming
• Parameter optimizer — hyperparameter search with walk-forward validation (optimization period + holdout period)
• Results visualization — equity curves, drawdown charts, trade history, and key metrics
• Backtest comparison — overlay NAV curves with time-axis alignment and side-by-side metric tables
• Version history — automatic strategy snapshots with diff view and one-click restore
• CSV / PNG export — export data tables and charts
• Built-in terminal — integrated command-line panel for quick debugging
• Multi-language UI — Chinese / English / German
• Cross-platform — Windows, macOS, Linux

Screenshot	Description
	Login interface
	Main interface of SimTradeDesk
	Dark theme mode
	Backtest comparison with overlayed NAV curves
	Trade details table
	Parameter optimizer interface
	Data management interface
	Version history with diff view
	User settings interface
	Built-in terminal for quick debugging

Pre-built installers are available on the Releases page.

New users receive a 30-day Premium trial upon registration.

See CHANGELOG.md.

Found a bug or have a feature request? Please open an Issue.

Proprietary. All rights reserved — contact [email protected].