ASX Company Announcements — Australian Market Disclosure Feed

Real-time corporate disclosure feed from the Australian Securities Exchange (ASX). Every record is a public announcement lodged by a listed company — change of substantial holding, dividend / distribution announcements, quarterly activities reports, broker presentations, results of meeting, notices of meeting, market-sensitive material events, and more.

Built on the same Markit Digital API that powers asx.com.au's public announcements page, so the data lines up 1:1 with what the market actually sees.

Who buys this

• ASX equity researchers — track filings across every listed code in one feed.
• Australian-resource-sector analysts — never miss a quarterly activities report or substantial-holder change in BHP, RIO, FMG, PLS, MIN and the small-cap miners.
• Hedge funds tracking ASX small/mid-caps — front-run the rest of the market on capital raises, escrow releases, board updates.
• ASIC compliance & surveillance teams — programmatic ingest of every "market-sensitive" disclosure flagged by the exchange.
• Financial journalists — get a clean JSON feed of ASX disclosure activity for newsroom dashboards.

Pairs with asx-australia-stock-screener (price & fundamentals) and australia-asic-enforcement (regulator-side enforcement signal).

Input

Field	Type	Description
tickers	string[]	ASX codes to filter (e.g. ["BHP", "RIO"]). Empty = all recent announcements market-wide.
marketSensitiveOnly	boolean	Only return announcements ASX flagged as market-sensitive / price-sensitive.
announcementType	string	Free-text substring filter on announcement type (e.g. dividend, substantial holder, quarterly).
maxResults	integer	Hard cap. Default 50, max 500.

Output (per row)

{
  "announcement_id": "03095350",
  "ticker": "NFL",
  "company_name": "NORFOLK METALS LIMITED",
  "announcement_date": "2026-05-29",
  "announcement_time": "16:16 AEST",
  "announcement_types": ["Issued Capital - Other"],
  "headline": "Expiry of Quoted Options",
  "is_market_sensitive": false,
  "is_price_sensitive": false,
  "num_pages": null,
  "file_size_kb": 115,
  "file_url": null,
  "source_url": "https://www.asx.com.au/asx/v2/statistics/announcements.do?announcementId=03095350",
  "scraped_at": "2026-05-28T20:00:00Z"
}

source_url resolves to the canonical ASX announcement viewer for that disclosure (HTTP 200, no auth required).

Sample Output

Data source & compliance

• Source: asx.api.markitdigital.com (the Markit Digital backend used by the public ASX announcements page).
• Rate limit: 2 req/s; identifies as NexGenData/1.0 with contact email.
• No PII — every field is public corporate disclosure metadata.
• This actor returns metadata about announcements (headline, type, sensitivity flag, source URL). PDFs themselves are not redistributed.

Search keywords

ASX announcements API, Australian Securities Exchange data, market-sensitive announcements, ASX disclosure feed, substantial holder filings Australia, ASX dividend announcements, quarterly activities report API, ASX small-cap monitoring, ASIC compliance feed, Australian corporate disclosures.