[Show and Tell] Lumina Capital – Autonomous Multi-Agent AI Hedge Fund Engine (OpenBB, Qlib Alpha158 & 3D Knowledge Graph)

[ramuza0113-sketch]

Hi OpenBB community! 👋

I'm thrilled to open-source Lumina Capital, an autonomous multi-agent quantitative hedge fund studio bridging the gap between academic AI research and real-world execution.

⭐ GitHub Repository: https://github.com/ramuza0113-sketch/lumina-ai-hedge-fund
🌐 Live Operational Demo: https://lumina.prompter-note.com

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🎬 Live 3D Causal Knowledge Graph (Graphiti × Neo4j)

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💡 Why Lumina Capital?

Most LLM-based autonomous trading bots in the open-source community remain conceptual proofs-of-concept (they generate engaging debates between investor personas, but lack financial mathematics, ignore execution slippage and commissions, and have no crash safeguards).

We built Lumina Capital with strict architectural separation between deterministic quantitative calculation and probabilistic LLM reasoning:

1. Financial Engineering & Data Layer: Inspired by OpenBB's open financial architecture, integrating SEC EDGAR corporate filings, FRED macro liquidity metrics, and market feeds.
2. Native Microsoft Qlib Alpha158 Factors: Pure vectorized mathematical feature extraction across cross-sectional equity universes.
3. Dual Foundation Time-Series AI: Google TimesFM & Amazon Chronos generating 5-day probabilistic price distributions (fan charts) with double-bullish/bearish consensus guards.
4. LangGraph Cyclical Deliberation: 7 legendary investor personas with adversarial anti-sycophancy cross-debates and an absolute Chief Risk Officer (CRO) risk veto loop.
5. Causal Long-Term Memory (Graphiti × Neo4j): Persistent episodic graph memory tracking market regimes, trade outcomes, and causal post-trade lessons.
6. Execution Realism: High-fidelity SQLite paper trading engine enforcing realistic exchange fees and dynamic slippages.

The project is completely open source under CC BY-NC 4.0 for personal and research use.

We would love to hear feedback, feature suggestions, or architectural critiques from the OpenBB quant and engineering community! ⭐