

Realtime and 15-minute delayed US market data is regulated by the stock exchanges, FINRA, and the SEC. Why is your realtime and 15-minute delayed US stock market data premium-only? Can I access the data for free?

🎓 Academic access: if you are from a college or university and would like to use our data for academic purposes (e.g., research, teaching, hackathon / campus events, etc), please reach out to for academic data access. If you would like to target a larger API call volume, please visit premium membership. We are pleased to provide free stock API service covering the majority of our datasets for up to 5 API requests per minute and 500 requests per day. ❚ Sign up for our proprietary browser-based Alpha X Terminal to visualize price trends and stay up-to-date with financial & economic news around the world!Īre there usage/frequency limits for the API service? ❚ Looking for inspirations? The Alpha Academy has essential educational content in quantitative investing, machine learning, web development, and much more, all curated and delivered to you by industry experts. ❚ If you are a spreadsheet user (e.g., Excel or Google Sheets), please check out our dedicated spreadsheet add-ons. ❚ Our official API documentation includes detailed information and examples of our full API offerings. Welcome to Alpha Vantage! Getting started is easy:
