Investment Research Desk：本地优先的多智能体投资研究平台

This post introduces Investment Research Desk, an open-source multi-agent system for stock and crypto investment research. It aims to democratize investment research by addressing tool barriers, high data costs, and model opacity. Key features include structured analyst workflows, QLoRA fine-tuning, bilingual CLI reports, and local-first design ensuring data sovereignty and offline usability.

In the era of quantitative investment and algorithmic trading, individual investors and small teams face challenges like high tool thresholds, expensive data costs, and black-box models. The Investment Research Desk project愿景 is to democratize investment research capabilities, enabling users with basic technical skills to build professional-grade analysis workflows via open-source multi-agent architecture.

Multi-agent Collaboration: The system decomposes research into specialized roles: data collection, fundamental analysis, technical analysis, sentiment analysis, risk assessment agents, which coordinate via structured workflows. Local-first Design: Ensures data sovereignty (local storage), cost control (open-source models + QLoRA for consumer hardware), and offline availability. QLoRA Support: Allows fine-tuning of large models on consumer GPUs/CPUs, enabling custom models tailored to specific strategies or markets.

Bilingual CLI Reports: Generates Chinese/English reports in Markdown/PDF via CLI. Application Scenarios:

• Personal investors: Custom stock screening and automated monitoring.
• Small teams: Lightweight research infrastructure for collaboration.
• Investment education: Learn standard research processes and AI applications.
• Strategy backtest: Validate multi-agent framework with historical data. Tech Stack: Built on Python with LangChain/LangGraph (agent orchestration), Transformers/PEFT (model tuning), Pandas/NumPy (data processing), Rich/Typer (CLI).

Open Source Contribution: Welcomes community input (data adapters, agents, UI improvements) with permissive licensing for commercial use. Future Roadmap:

• Real-time data stream processing.
• Integration with backtest frameworks like Backtrader.
• Web-based visualization dashboard.
• Expansion to bonds, forex, commodities beyond stocks/crypto.

Investment Research Desk represents AI's latest effort to empower individual investors. Its multi-agent architecture, local-first design, and open-source nature bring new possibilities to investment research. For users seeking autonomous, controllable investment analysis capabilities, this project is worth following and contributing to.