Indices data, optimized for business

Our APIs bring together the major indices feeds into one unified platform, simplifying integration across various financial applications and elevating your business capabilities.

Indices data

Indices data directly from the source

We connect directly to indices providers, stitching disparate index feeds into a seamless set of APIs.
Direct exchange feeds.
Our data comes directly from the origin so there's never a question of quality.
S&P, FTSE, Dow Jones, and more.
We offer the world's biggest indices, brought together in a single place for a holistic view of the markets.
Indices data directly from the source

A complete toolkit for financial applications

Integrate key global indices into your application with tools your developers will love using.
Real-time data.
Values for key global indices, updated continuously throughout the trading session.
Reference data.
Tickers, market status, market holidays, conditions, exchanges, and more all included.
Aggregates & Technical Indicators.
Explore a range of technical indicators including moving averages and RSI, customized for your desired timeframes.
Fair market value

Leading the pack in indices coverage

11,409+ Indices Tickers

TickerNameFeed
SPX
SPXS&P 500
S&P 500Cboe
DJI
DJIDow Jones Industrial Average
Dow Jones Industrial AverageCME Group
NDX
NDXNASDAQ Composite
NASDAQ CompositeNasdaq
VIX
VIXCBOE Volatility Index
CBOE Volatility IndexCboe
COMP
COMPNASDAQ Composite
NASDAQ CompositeNasdaq
RUT
RUTRussell 2000
Russell 2000Cboe

Intuitive and easy-to-use

Powerful data, simple access

Choose the data access method that suits your needs and get started today.

Flat Files

Our S3 interface lets you access our flat files easily and seamlessly. With just a few clicks, you'll have the data you need to power your applications.

API

Our Restful and WebSocket APIs provide flexible and powerful options for accessing our data. Whether you need real-time or historical data, we've got you covered.

SQL

Our SQL Query option lets you harness the power of SQL to access our data. With this flexible and intuitive option, you can easily customize queries to fit your needs.

Mission critical market data

Rigorous data quality

Our multi-layered approach to data redundancy and backup ensures uninterrupted access to stock feeds, safeguarding your applications and tools against potential data loss.
Redundant networks.
We operate two fully isolated networks to ingest and process data feeds, ensuring uninterrupted service even in the event of hardware failures.
HA streaming.
Data flows through our systems using a highly available messaging system, ensuring uptime and speed.
Polygon datastore.
Historical data is stored in our nanosecond precision proprietary database - resulting in blazing fast API response times.
Abstract chart illustration

Built for engineers

All plans include unlimited API calls and up to three concurrent WebSocket connections plus one for each data expansion.

Simple pricing

Pricing plans for teams of all sizes

Plans designed to fuel your company's growth and give you a competitive edge in the financial industry.
Payment frequency
MonthlyAnnually
Indices Business
Great for real-time data
$2,500/month
  • Tickers Licensed by Feed
  • Unlimited API Calls
  • 1+ Year Historical Data
  • Exchange Assistance
  • Real-time Data
  • Unlimited File Downloads
  • Reference Data
  • Technical Indicators
  • Minute Aggregates
  • WebSockets
  • Snapshot
Business useBusiness use
Enterprise
Market data that evolves with your business.
Custom
  • Everything in Business
  • Exchange Feeds Tailored for Your Use Case
  • Upgrades for Additional Ticks
  • SLAs
  • Dedicated Slack Channel
  • Implementation Support
  • Access to our Customer Success Team

Startup pricing

Startup? We got you.

We offer startups up to a 50% discount on the first year so they can build their business on the best foundation. Contact sales@polygon.io to see if you qualify.

Simplifying exchange approvals

Our seasoned experts walk you through every approval, ensuring a smooth and efficient process for your business.

Support is available
  • support agent
  • support agent
Live Chat AvailableWe are available Monday to Friday from 9am - 5pm ET

Frequently asked questions

Can't find the answer you're looking for? Check out our knowledge base or contact our team.

Business-friendly access

Explore more data

We're committed to providing fair access to the financial markets, and we offer the same institutional-level data to businesses of all sizes.
Stocks

All US Exchanges + Darkpool and OTC

Tickers
32,345+
Coverage Start
September 1, 2003
Rows
350 Billion+
Options

All US Exchanges + Darkpools

Tickers
1,670,030+
Coverage Start
July 18, 2014
Rows
722 Billion+
Currencies

Forex and Crypto Currencies

Tickers
1,750+
Coverage Start
September 24, 2009
Rows
2 Billion+