Dataset
StarterCapital Formation Events
Capital-raising and reduction events — per row: ticker, market, event date, event type/subtype, announcement date, effective date, and amount; sourced from the TWSE / MOPS.
What this data is
Each row is one capital-formation event, carrying ticker / market / event_date / event_type / event_subtype / announcement_date / effective_date / cash_amount (ticker, market, event date, event type/subtype, announcement date, effective date, and amount). Sourced from the TWSE / MOPS, graded official, verified. The backend /v2/datasets meta exposes only grade / tier / point-in-time and no coverage window, so none is stated here.
Use cases
- Track capital increase/reduction events and their effective timeline.
- Align backtests to announcement_date as the event's knowledge time.
- Monitor share-count changes affecting per-share figures.
Why it matters for stock analysis
Capital-formation events reset share count and per-share bases; this dataset presents type, announcement, and effective dates consistently, no filing-by-filing parsing.
Coverage / Freshness / Source Policy
Capital-raising and reduction events; one row per capital-formation event, fields ticker / market / event_date / event_type / event_subtype / announcement_date; sourced from the TWSE / MOPS (graded official, verified). (The backend /v2/datasets meta provides no coverage window, so none is stated.)
Updated as the backend refreshes; cadence follows the source's release schedule.
Sourced from the TWSE / MOPS (graded official, verified); not investment advice.
Developer entry points
- API docs: /docs/api/companies-events/capital-formation-events
- OpenAPI: /openapi.json