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Indices Historical Constituents Data API

Stay Ahead with Expert Insights on Up to 12 Years of Historical and Current Global S&P and Dow Jones Indices

Including S&P 500, 600, 100, 400, and 20 Key Industries

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Today's offer: $50/mo.

Indices Historical Constituents Data

100+ indices

with daily updated data

12 years

of historical events

30 indices

with event tracking

Nasdaq
Cboe
Benzinga
Altova
U.S. Securities and Exchange Commission
NEO
QuoteMedia
London Stock Exchange Group
Nasdaq OMX
S&P Global
JS

2 endpoints to take
S&P and Dow Jones indices seriously

S&P and Dow Jones indices (indexes) are key benchmarks for stock market performance, representing top companies and indicating economic health and investor confidence.

List of Indices with Details API

The endpoint provides essential details for 100+ indices: Global S&P and Dow Jones Indexes, Including S&P 500, 600, 100, 400, and 21 Key Industry indices with such data as Value, Market Cap, Divisor, Daily Return, Adjusted Market Cap and more. See code example below.

Index Components API

The endpoint provides the current list of components for each of the 100+ indices from the "List of Indices with Details" endpoint. For 30 major S&P and DJ indices (see the list below), the endpoint offers 2-12 years of historical records, marking each addition and exclusion of a component with the corresponding date.

We are expecting to add a third endpoint for a historical snapshot of key indices (the state of an indice for a date in the past) later in 2024.

S&P data in JSON format

JSON response examples for the List of Indices endpoint and Index Components for S&P 100

Simple as a few lines of code

Taken directly from S&P Global, raw data is reorganized & structured for a simple use. One line of JSON request provides high-quality insituational-grade data for your project

Full API documentation

S&P and Dow Jones indices list

Index Description Daily Update Change history
S&P 100 (OEX) S&P OEX Index + 12 years
S&P 400 (MID) S&P MidCap 400 Index + 12 years
S&P 500 (GSPC) S&P Classic Index + 12 years
S&P 600 (SML) S&P SmallCap 600 Index + 12 years
SPSIAD S&P Aerospace & Defense Select Industry Index + 12 years
SPSIBI S&P Biotechnology Select Industry Index + 12 years
SPSIBK S&P Banks Select Industry Index + 12 years
SPSICH S&P Technology Hardware Select Industry Index + 12 years
SPSICM S&P Capital Markets Select Industry Index + 12 years
SPSIFB S&P Food & Beverage Select Industry Index + 12 years
SPSIHE S&P Healthcare Equipment Select Industry Index + 12 years
SPSIHO S&P Homebuilders Select Industry Index + 12 years
SPSIHP S&P Health Care Services Select Industry Index + 12 years
SPSIIN S&P Internet Select Industry Index + 12 years
SPSIINS S&P Insurance Select Industry Index + 12 years
SPSIMM S&P Metals and Mining Select Industry Index + 12 years
SPSIOP S&P Oil & Gas Exploration & Production Select Industry Index + 12 years
SPSIOS S&P Oil & Gas Equipment Select Industry Index + 12 years
SPSIPH S&P Pharmaceuticals Select Industry Index + 12 years
SPSIRBK S&P Regional Banks Select Industry Index + 12 years
SPSIRE S&P Retail Select Industry Index + 12 years
SPSISC S&P Semiconductors Select Industry Index + 12 years
SPSISS S&P Software & Services Select Industry Index + 12 years
SPSITE S&P Telecom Select Industry Index + 12 years
SPSITN S&P Transportation Select Industry Index + 12 years
DJI Dow Jones Industrial Average + 2 years
DJC Dow Jones Composite Average + 2 years
DJT Dow Jones Transportation Average + 2 years
DJU Dow Jones Utility Average + 2 years

Most of the indexes has currency, TR (Total Return) and Net TR variations which are available via List of indices API endpoint. Variations might not have same depth of historical changes.

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Questions & Answers

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"Index" is the singular form, and both "indexes" and "indices" can be used as the plural form, depending on the context. In relation to S&P data, "indices" is widely used.
In the context of the S&P 500 index, "constituent" and "component" often refer to the individual stocks included in the index. "Constituent" typically emphasizes the companies whose shares are part of the index. For example, "Apple is a constituent of the S&P 500" highlights Apple's inclusion in the index. On the other hand, "component" usually focuses on the stocks or securities themselves, such as "The components of the S&P 500 include tech and financial stocks." While there is a subtle difference, these terms are frequently used interchangeably.
We have a direct contract with S&P Global. We take raw data, process and structure it, making it available as a simple API endpoint.
Historical snapshots of key S&P indices will be added to our API package later this year. Contact our support team if you need more details.
S&P and Dow Jones data is updated daily.
Our support team is available 24/7 and can be reached via web chat on our site or by email.
EODHD users with access to Fundamental data (All-in-one & Fundamental data plans) have access to the same data of Index Components via Fundamental endpoint:

https://eodhd.com/api/fundamentals/{symbol}?api_token={EODToken}

Fundamental API documentation