Polygon.io introduces new Indices API endpoints with real-time and historical data for over 11,400 indices, including major ones like S&P 500 and NASDAQ-100.
Features include low-latency API design, with a range of personal and commercial pricing options detailed on their pricing page.
Indices API endpoints provide market data points and allow custom time-span data queries for effective market trend analysis.
Enhanced with streaming data services, including Aggregate Bars and real-time Values via WebSocket.
Polygon.io is committed to expanding their historical data offerings and encourages using demo code snippets to implement the APIs.

Polygon.io is a tech startup aimed at revolutionizing the way developers and companies access financial market data. The company modernizes Wall Street by offering real-time and historical market data through easy-to-use APIs, flat files, and SQL queries. With a focus on making high-quality financial data accessible to everyone, Polygon.io offers solutions for various applications, like trading platforms and robo-advisors. The data covers all US exchanges, dark pools, and OTC markets, as well as Forex and cryptocurrencies. Their infrastructure ensures fast, direct, and reliable data access by eliminating middlemen, benefiting individuals and companies alike.

Polygon.io

Polygon.io provides modern financial data APIs to developers and companies.

Polygon.io Launches Comprehensive Indices API

Recent Product News