Index data you've been searching for

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Made for builders, founders, scholars, dabblers, and dreamers

Standardized JSON / CSV.: Our data is available in both JSON and CSV formats, making it easy for you to integrate it into your application.
Client Libraries.: Our client libraries make it simple to access and use our data, so you can spend less time worrying about the technical details and more time building your application.
Tutorials & Examples.: We know that getting started with a new API can be hard, which is why we provide tutorials and examples to help you get up and running in no time.

from massive import RESTClient

client = RESTClient("API_KEY")

aggs = []
for a in client.list_aggs(
    "AAPL",
    1,
    "minute",
    "2022-01-01",
    "2023-02-03",
    limit=50000,
):
    aggs.append(a)

print(aggs)

Rows of Data: 0 Trillion+
Raw Data: 0 Petabytes
Uptime: 0%
Messages/sec: 0 Million

Index tickers: 0
Major index groups: 0 Feeds
Historical Data: 0+ Years

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.
Massive datastore.: Historical data is stored in our nanosecond precision proprietary database - resulting in blazing fast API response times.

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.

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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.

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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.

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Deploy faster

Intuitive & easy-to-use APIs

Effortlessly integrate market data into your applications using our intuitive developer-friendly APIs and comprehensive documentation that streamlines the integration process, allowing you to focus on building your application.

Candlestick Bars
Open, high, low, close, volume
Snapshots
See the entire market at a glance
Technical Indicators
SMA, EMA, RSI, and many more
News
Recent news articles from top sources
Index Options
IV, greeks, open interest, and more
More
View all API endpoints on our docs

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Indices data pricing

Developer-friendly unlimited access to indices data.

MonthlyAnnually

Save 20% with the annual plan

Indices Basic

Great for trying our APIs

$0/month

Limited Index Tickers
5 API Calls / Minute
1+ Year Historical Data
End of Day Data
Reference Data
Technical Indicators
Minute Aggregates

Individual use

Indices Starter

Great for aggregates

$49/month

All Index Tickers
Unlimited API Calls
1+ Year Historical Data
15-minute Delayed Data
Unlimited File Downloads
Reference Data
Technical Indicators
Minute Aggregates
WebSockets
Snapshot

Individual use

Indices Advanced

Great for real-time data

$99/month

All Index Tickers
Unlimited API Calls
1+ Year Historical Data
Real-time Data
Unlimited File Downloads
Reference Data
Technical Indicators
Minute Aggregates
WebSockets
Snapshot

Individual use

Non-pros only

Need data for your business?

Explore plans designed to fuel your company's growth and give you a competitive edge in the financial industry.

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What will you build?

Discover the power of a market data platform that breaks down barriers and levels the playing field.

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Frequently asked questions

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

Title
Are all Indices available through the basic subscription tier?
data-coverage Category
data-coverage
indices Category
indices
Description
No, certain indices are only available through paid subscription tiers.
Title
Does Massive support options data for index contracts?
data-coverage Category
data-coverage
indices Category
indices
options Category
options
Description
Yes, Massive supports option contracts for all index contracts.
Title
Where does Massive source their indices data?
indices Category
indices
sources Category
sources
Description
Massive.com sources Indices data from CME Group, CBOE, and Nasdaq. You can use our Tickers Endpoint to query a list of supported indices.

Developer-friendly access

Explore more data

We're committed to providing fair access to the financial markets for everyone, not just the big players on Wall Street. That's why we offer the same institutional-level data access to both companies and individuals alike.

Stocks

All US Exchanges + Darkpool and OTC