LocalAlphav1.0.0 Stable Release

The Privacy-First Frontend for the LEAN Algorithmic Trading Engine

Visualize backtests and monitor live trading in real-time. No cloud uploads. No telemetry.

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macOS, Windows & Linux • Hosted on GitHub

LocalAlpha Dashboard Overview
Engineered for performance with:
R
Rust
T
Tauri
Py
Python
Re
React

Workflow Integration

Designed to fit seamlessly into your existing local development loop.

1. Run Strategy

Execute backtests or live deployments using the LEAN engine locally.

2. Real-Time Tailing

LocalAlpha watches your output folder. As soon as a trade happens, the dashboard updates.

3. Deep Dive

Recalculate metrics, drill into trades, and verify log events without leaving your desktop.

Institutional-Grade Analytics

Everything you need to audit your strategy's performance.

100% Local & Private

Your strategy data never leaves your machine. LocalAlpha runs entirely offline, making it safe for proprietary institutional algorithms. No telemetry, no "cloud sync", no leaks.

Live Monitoring

Tail live `result.json` files to watch your algorithms perform in real-time.

Advanced Metrics

Local recalculation of Sharpe, Sortino, Calmar, and PSR.

Trade X-Ray

Drill down into every execution. Analyze Maximum Adverse Excursion (MAE) and MFE scatter plots to optimize your stop-losses and take-profit levels with surgical precision.

Reality Check

Reconcile your backtests with live trading results. Detect slippage, latency, and execution errors by fuzzy-matching trades across two result files.

Log Explorer

Virtualized, regex-powered search for gigabyte-sized log files.

Optimization

Visualize parameter stability with interactive heatmaps to avoid overfitting.

Portfolio Intelligence

The "Fund Manager" view. Analyze correlations, sector exposure, and rolling beta across multiple strategies. Perform professional-grade attribution analysis locally.

Why upgrade from the CLI?

You wouldn't trade without charts. Why backtest without them?

The Status Quo
  • Raw JSON output (hard to read)
  • No visual equity curve
  • Manual log parsing (grep/awk)
  • Zero trade analysis (MAE/MFE)
RECOMMENDED
LocalAlpha
  • Interactive, zoomable Charts
  • Advanced Metrics (Sharpe, PSR)
  • Visual Log Explorer & Debugger
  • MAE/MFE Optimization Scatterplots

Simple Monthly Pricing

Professional analytics for the price of a single trade.

POPULAR

Professional License

$15/ month
7-DAY FREE TRIAL INCLUDED

The complete toolkit for the serious algorithmic trader.

  • Unlimited Backtest Ingestion
  • Advanced Analytics
  • Monte Carlo Simulation
  • Live Trading Monitor
  • Prioritized Support
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Frequently Asked Questions

Is there a free trial?
Yes. Every Professional License starts with a 7-day free trial. You won't be charged until the trial period ends, and you can cancel anytime from your dashboard.
Is my strategy code or data ever sent to a server?
No. LocalAlpha is a strictly local desktop application. It reads files from your hard drive and processes them in memory. No backtest data or strategy code is ever transmitted.
Does this replace the LEAN CLI?
No, it complements it. You continue to run backtests with LEAN CLI as usual. LocalAlpha acts as the visualization layer for the output files.
What OS platforms are supported?
We support macOS (Apple Silicon & Intel), Windows 10/11, and Linux (Ubuntu/Debian based).
Can I use this for live trading?
Yes. The Live Monitor feature allows you to tail a live deployment's result file in real-time, providing a dashboard for your running algorithms.

Ready to see clearly?

Stop parsing JSON files. Start analyzing your edge.

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