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Products that do what Multi-agent AI stock analyzer – 408% return trading Korean market does

Hey HN! I built PRISM-INSIGHT, a multi-agent system where 13 specialized AI agents collaborate to analyze Korean stocks (KOSPI/KOSDAQ). It's completely open source and has been running live since March 2025. [What it does] The system automatically detects surging stocks twice daily, generates analyst-level reports, and executes trading strategies. Each agent specializes in something different – technical analysis, trading flows, financials, news, market conditions, etc. They work together like a real research team. [Why I built this] I wanted to see if GPT-4 and GPT-5 could genuinely…

  1. 1

    Ask complex finance questions, get AI-grounded answers

    Apr 2026 · google.com

  2. 2AP

    We’re thrilled to announce the launch of our AI-powered stock market analyst chatbot, designed to help you analyze stocks and gain valuable market insights with ease. Our intuitive conversational chat interface makes it simple for anyone to get started. Why You’ll Love It: Our AI Analyst uses a long-term value-growth investing strategy, similar to those employed by legendary investors like Warren Buffett, Mohnish Pabrai, Phil Town and Charlie Munger. It’s built to provide you with thorough, data-driven analysis to help you make informed investment decisions. Key Features: - Comprehensive…

    2024 · decodeinvesting.com

  3. 3IB

    A while back, I built a simple app to track stocks. It pulled market data and generated daily reports based on my risk tolerance. Basically a personal investment assistant. It worked well enough that I kept going. Now, the same framework helps me with real estate: comparing neighborhoods, checking flood risk, weather patterns, school zones, old vs. new builds, etc. It’s a messy, multi-variable decision—which turns out to be a great use case for AI agents. Instead of ChatGPT or Grok 4, I use mcp-agent, which lets me build a persistent, multi-agent system that pulls live data, remembers my…

    2025 · github.com

  4. 4

    High-precision AI, purpose-built for investors

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  5. 5

    AI powered stocks, balance sheets, analyst report comparison

    2024

  6. 6

    AI-powered investment insights and strategy platform

    2025

  7. 7

    Your Personal Quant Analyst for Trading.

    Jan 2026

  8. 8

    Open-source multi-agent AI for prediction markets

    Jul 2026 · forai.tech

  9. 9

    AI agent delivering stock market patterns in a daily brief

    Feb 2026

  10. 10MA

    We’re DJ & Josh, co-founders of MichaelAI(https://michaelai.io) - we’re excited to share our new artificially intelligent investment analyst, Michael. Josh’s six-year stint at a hedge fund exposed him to the challenges of investment analysis. He had access to abundant resources, including data collected by junior analysts, detailed reports, refined data from third-party providers, and access to industry thought leaders. However, the process demands significant time commitment, continuous engagement with other parties, nuanced data, and the potential to miss out on crucial…

    2023 · michaelai.io

  11. 11IM

    How it works (tech stack): -Built entirely with Lovabl.dev (no-code front-end + logic) -ChatGPT / Claude for research and inspiration -Powered by GPT-4 Vision to interpret charts visually -Hosted on Supabase for performance & caching It’s not meant to replace analysts — just to speed up how traders interpret data. I’m a designer exploring AI tools, and this is my first attempt to turn an idea into a functional product. Would love to know what you think.

    Oct 2025 · quantify-ai.co

  12. 12FF

    I built Hermes, an open-source Python framework for multi-agent financial research. Most AI “equity research” demos stop at generating text. In practice, real workflows require pulling structured XBRL financials from SEC filings, extracting labeled sections like MD&A and Risk Factors, merging macro and market data, building actual Excel models with formulas, and generating investment memos in Word or PDF. Hermes is designed to handle that full pipeline end to end. It includes 35 financial data tools covering SEC EDGAR (via edgartools), FRED, Yahoo Finance market data, and RSS-based financial…

    Feb 2026 · github.com

  13. 13AA

    I'm a solo dev in Taiwan. I built 4 AI agents that handle content, sales leads, security scanning, and ops for my tech agency — all on Gemini 2.5 Flash free tier (1,500 req&#x2F;day). I use ~105. Monthly LLM cost: $0. Architecture: 4 agents on OpenClaw (open source), running on WSL2 at home with 25 systemd timers. What they do every day: - Generate 8 social posts across platforms (quality-gated: generate → self-review → rewrite if score < 7&#x2F;10) - Engage with community posts and auto-reply to comments (context-aware, max 2 rounds) - Research via RSS + HN API + Jina Reader → feed…

    Mar 2026

  14. 141R

    Hi HN, We’re a small team working on 13Radar.com, which we launched about two weeks ago after 4 months of development. I’m the founder, and together with the team we’re building a platform that tracks hedge fund portfolios in real-time based on SEC Form 13F filings. AI has been a major helper in our workflow. For a single webpage, we often consult multiple AI systems in parallel, generating different versions and comparing them side by side before deciding on the final design or implementation. More than 60% of the research, design, and coding involved AI assistance. For UI design we used…

    Nov 2025 · 13radar.com

  15. 15
    Prism6

    Your AI Market Analyst. Validate SaaS ideas in seconds.

    Jan 2026

  16. 16
    Radar2

    Two apps, one workflow for Latin American investors

    7d ago · market-agent-orcin.vercel.app

  17. 17

    Agentic way to crowd source market intelligence at scale

    Jun 2026 · rahiakil.github.io

  18. 18SA

    Hi HN, A few weeks ago, we stealth launched SEC Insights on Product Hunt and were thrilled to reach the top 5! What is SEC Insights? It harnesses the Retrieval Augmented Generation (RAG) capabilities of LlamaIndex to provide answers about SEC 10-K & 10-Q documents. The enthusiastic reception we received on Product Hunt prompted us to open-source our project. Now, developers can use our project either as a reference or they can fork it entirely for their LLM-powered applications. We at LlamaIndex built this to help developers move their LLM app ideas from prototype to production. We're very…

    2023 · github.com

  19. 19

    AI stock research and multi-currency tracking for beginners.

    Jul 2026 · insighthelix.app

  20. 20

    The intelligence stack for agents to research, trade & act

    Jul 2026 · elfa.ai

  21. 21

    Open-source AI agent for daily stock market research

    May 2026 · dsa.zhulinsen.tech

  22. 22IM

    Hey HN! Thank you for all the support and feedback on my original submission 2 months ago. I've been improving the backend using a MCTS&#x2F;AlphaZero approach and it's currently producing much better results. My long term goal is to allow users to manage multiple projects, deployed autonomously, both from scratch and by making continual updates all prompted with natural language. The cost of each project has been lowered to $9 as performance with smaller models has improved (I migrated from Claude-3-Opus to gemini-1.5-flash). Thanks for checking it out!

    2024 · saas-quick.com

  23. 23IC

    For the last few months I have been analysing Peter Lynch’s books on stock picking and doing prompt engineering to check if AI could create useful stock analyses. To my surprise it started making reports that allow me to understand companies much faster with well cited sources. I hope you find it interesting and useful :) Perter Lynch’s books I analyzed: Learn to earn, One up on Wall Street, Beating the street

    Jun 2026 · github.com

  24. 24BA

    Hey HN, For the last couple of months, we have been building an AI agent for continuous statistical analysis, and we're looking for feedback while it's still early in development. We call it BIGWIG - an autonomous agent that is specialised, and very good at, performing advanced statistical analysis, through long traces of iteration and reasoning. As it builds statistical models it also "emits" outputs back to the user that you can then interact with, iterate on and schedule for follow up analysis. While we're still in BETA, we've launched a public analysis site that showcases some of the…

    2025 · askbigwig.com

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