"Portfolio Risk Guardian team on Alpaca AI Trading Agents Hackathon Hackathon"

Team Idea

Multi-agent risk management system for algorithmic trading on Alpaca (paper trading). Four specialized agents (technical, sentiment, risk, orchestrator) coordinated with LangGraph, each with transparent reasoning. Includes honest validation: backtesting, overfitting analysis, and out-of-sample testing across multiple tickers.

Team Members

Carlos Manuel Sosa Lupuche

wonderless255

Submission

Portfolio Risk Guardian

A multi-agent AI trading system built on Alpaca paper trading. Its real product isn't 4 agents — it's a rigorous, honest validation pipeline that found its own signal doesn't generalize, and explains exactly why.