Meridion Systems builds the infrastructure connecting market signals to broker execution. Pluggable signal sources, systematic screening, and configurable risk controls in a single coherent platform.
From signal intake through risk evaluation to trade execution and position management. Every layer is designed to be extended.
Vela ingests alerts from any connected source and executes through broker APIs with layered risk controls, OCA order protection, and durable position recovery.
Spyglass scans 96 equity symbols twice daily, scores candidates across five dimensions, and delivers proprietary signals alongside any third-party alert feed.
Configurable rule engine with market regime awareness, account-level trade guard, daily loss limits, and position exposure controls. Tightens automatically in unfavorable conditions.
Clean broker abstraction separates execution logic from venue specifics. Interactive Brokers is live today via IB Gateway. The interface is designed to support additional brokers.
Both in active development. Both running today.
Takes alerts from any connected source, evaluates them through a configurable risk engine, sizes positions, and executes via Interactive Brokers with OCA order protection. Recovers cleanly from restarts. Runs unattended.
View System →Scans 96 equity symbols twice daily using seven technical indicators and three scanners. Scores each candidate across five dimensions, classifies market regime, and forwards qualifying signals to Vela via authenticated API.
View System →The platform is modular by design. Each integration point is an abstraction waiting to be connected to something new.
Correctness, recoverability, and test coverage at every stage.
Define requirements, constraints, failure modes, and quality standards before writing a line.
Design components and their interfaces. Identify abstractions that keep each concern independently testable.
Iterative implementation with test coverage at every layer: unit, integration, and end-to-end.
Live scenario testing, edge case coverage, and confirmation of recovery and failure behavior.
CI/CD via GitHub Actions, Docker publishing, automated tests gating every push to main.
Tools chosen for reliability and correctness. No novelty for its own sake.
Whether you are curious about early access, exploring a partnership, or want to discuss trading infrastructure, reach out.