Get a company's market capitalization history
One step with Twelve Data. We can help you get access.
Look something up
Get a company's market capitalization history
with Twelve Data
Works with AI assistants
Use Twelve Data: its Twelvedata Fundamentals API lets you get a company's market capitalization history in a single step (GET /market_cap). Twelve Data also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- What was this company's market cap a year ago?
- Can I chart how a company's market value has changed over time?
Say it to your AI assistant
- Get the market capitalization history for {symbol}.
- Show {symbol}'s market cap between {start_date} and {end_date}.
For your developer
GET /market_cap in Twelvedata Fundamentals API. Full spec on APIs.io.