# Market Genius

> Professional stock market analysis and visualization tools for everyday investors and traders. Interactive metric-driven heatmaps, full index constituent rankings, stock-code validators, and investment calculators.

Every page is also available as clean Markdown for agents: send an `Accept: text/markdown` header to any URL (the response includes the page's inline JSON-LD structured data). The complete machine-readable specification lives at /llms-full.txt.

## Core Features

- [Dynamic Metric Heatmaps](https://marketgenius.app/heatmaps/indices/nasdaq-100/percent-change): Interactive heatmaps where tile size is driven by any supported metric (P/E, market cap, dividend yield, and more) across stock indices and super-investor portfolios.

## Stocks

- [Stocks](https://marketgenius.app/stocks): Browse all covered stocks.
- [Stock Quotes](https://marketgenius.app/stocks/quotes): Live quotes for every covered stock.
- [Stock Indices](https://marketgenius.app/stocks/indices): Directory of all supported indices with full constituent lists and per-metric rankings.

## Tools

- [Stock Code Validators](https://marketgenius.app/tools/stock-code-validators/isin): Validate and structurally break down ISIN, CUSIP, LEI, SEDOL, CFI and WKN identifiers, with automatic stock matching.
- [Investment Calculators](https://marketgenius.app/tools/calculators/reverse-dcf): Free, shareable calculators — reverse DCF, dividend, CAGR, profit margin, market cap, DCF and WACC.

## Articles

- [Articles hub](https://marketgenius.app/articles): Investing explainers, guides, comparisons and ranked lists.
- [Comparisons](https://marketgenius.app/articles/comparisons): Head-to-head metric and stock comparisons (e.g. P/E vs EV/EBITDA).
- [Explainers](https://marketgenius.app/articles/explainers): Plain-language explainers of investing concepts.
- [Guides](https://marketgenius.app/articles/guides): How-to guides for the tools and investing strategies.
- [Ranked Lists](https://marketgenius.app/articles/ranked-lists): Curated, ranked stock lists.

## For Agents

- [Full AI specification](https://marketgenius.app/llms-full.txt): Complete machine-readable reference — URL patterns, supported indices and metrics, calculator parameters, and MCP apps.
- [MCP server](https://marketgenius.app/mcp): Streamable HTTP MCP endpoint exposing interactive calculator apps (no authentication). Discovery at /.well-known/mcp.

## Optional

- [Privacy Policy](https://marketgenius.app/privacy-policy): Data handling and privacy information.