What data does the API provide for DIA?

Stored coverage for DIA: price data available, financial statements not applicable to this fund, 0 archived filings. REST endpoints are under /api/v1/companies/DIA; inspect available source metadata for provenance.

What reporting periods are covered for DIA?

Operating-company financial statements are not applicable to this fund. Stored price data and fund profile coverage are described separately.

Company data coverage · NYSE

DIA — State Street SPDR Dow Jones Industrial Average ETF Trust

Data coverage, completeness and provenance for State Street SPDR Dow Jones Industrial Average ETF Trust in the Stock Market API.

NYSE USA

Stored price coverage

Source date: 2026-10-30T20:00:00. Source: yfinance. Collection time is shown separately and does not establish a trade date.

Recent stored price bars, without investment interpretation
Date	Close	Currency	Source	Adjustment basis
2026-10-30	517.1300	USD	yfinance	Split- and dividend-adjusted close
2026-10-29	522.7300	USD	yfinance	Split- and dividend-adjusted close
2026-10-28	524.6800	USD	yfinance	Split- and dividend-adjusted close
2026-10-27	523.2800	USD	yfinance	Split- and dividend-adjusted close
2026-10-26	522.9700	USD	yfinance	Split- and dividend-adjusted close

GET /api/v1/companies/DIA/prices · Price parameters and adjustment semantics

Financial statements are not applicable

This security is not presented as an operating-company statement dataset. Use its available listing and price data.

No archived filings are currently stored for this listing.

Dataset availability · Handle missing data

Profile

The Trust’s Portfolio consists of substantially all of the component common stocks that comprise the DJIA, which are weighted in accordance with the terms of the Trust Agreement.

Profile fields populated: 25%

Get DIA data via the API

The endpoints below describe available datasets for this listing. Missing fields remain unknown. Free API keys — no card required.

Company profile

Name, sector, industry, HQ, employees, market cap, source-tagged.

GET /api/v1/companies/DIA

News & announcements

Dated press releases and announcements with source links.

GET /api/v1/companies/DIA/news

Quick start

Create a free key, then:

curl -H "X-API-Key: KEY" https://stockmarketapi.ai/api/v1/companies/DIA

Query DIA programmatically

Free tier — instant API key. Built for AI agents.

API Docs AI Agent Setup

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Frequently Asked Questions

What data does the API provide for DIA?: Stored coverage for DIA: price data available, financial statements not applicable to this fund, 0 archived filings. REST endpoints are under /api/v1/companies/DIA; inspect available source metadata for provenance.
What reporting periods are covered for DIA?: Operating-company financial statements are not applicable to this fund. Stored price data and fund profile coverage are described separately.
Where does DIA's data come from?: Stored price source: yfinance.