Generate institutional-style stock price targets and BUY/HOLD/SELL alerts with ChatGPT and Gemini

AI Institutional Stock Valuation Engine with Risk Scoring & Scenario Targets

A professional-grade AI equity analysis automation built on n8n that ingests live financial data and news, runs it through a dual-LLM valuation engine with a built-in tiebreaker, and delivers disciplined Bear/Base/Bull price targets, BUY/HOLD/SELL verdicts, and risk-adjusted confidence scores — stored in Google Sheets and pushed via Telegram.

Key Features

Dual-Model Parallel Analysis (ChatGPT + Gemini 2.5 Pro): Both models independently analyze each stock as senior equity analysts — conservative, risk-first, and evidence-based — then their outputs are compared for agreement.

Intelligent Tiebreaker System: When models disagree on verdict or their base price targets diverge by more than 20%, a dedicated tiebreaker round activates: ChatGPT takes the bull case, Gemini takes the bear case, and the final output is averaged — eliminating coin-flip results.

Live Financial Data Pipeline (Alpha Vantage): Automatically fetches balance sheet, income statement, cash flow, company profile, and real-time price — rate-limited with Wait nodes to respect API quotas across batch runs.

News Sentiment Ingestion (Seeking Alpha): Parses article feeds (XML/JSON), cleans and normalizes news text, and feeds it into the valuation prompt as qualitative context alongside hard financials.

Smart Caching Layer: Checks for valid cached financial data before hitting APIs — reduces redundant calls, speeds up batch processing, and cuts API costs for unchanged fundamentals.