Data coverage, completeness and provenance for GREAT NORTHERN MINERALS LIMITED in the Stock Market API — Materials · Gold.
Source date: 2026-10-29T23:34:57. Source: yfinance. Collection time is shown separately and does not establish a trade date.
| Date | Close | Currency | Source | Adjustment basis |
|---|---|---|---|---|
| 2026-10-30 | 0.0200 | AUD | yfinance | Split- and dividend-adjusted close |
| 2026-10-29 | 0.0240 | AUD | yfinance | Split- and dividend-adjusted close |
| 2026-10-28 | 0.0240 | AUD | yfinance | Split- and dividend-adjusted close |
| 2026-10-27 | 0.0220 | AUD | yfinance | Split- and dividend-adjusted close |
| 2026-10-26 | 0.0210 | AUD | yfinance | Split- and dividend-adjusted close |
GET /api/v1/companies/GNM/prices · Price parameters and adjustment semantics
Great Northern Minerals Limited engages in the exploration and development of mineral properties in Australia and Finland. It explores for lithium, gold, and copper deposits. The company holds interests in the Finland lithium properties comprising the Sukula project that covers approximately 174.3 square kilometers and the Kuusisuo project that consists of approximately 362 square kilometers. It also holds interests in the Douglas Creek project situated in north Queensland Australia. The company was formerly known as Greenpower Energy Limited and changed its name to Great Northern Minerals Limited in October 2019. Great Northern Minerals Limited was incorporated in 1899 and is based in Perth, Australia.
Website: https://www.greatnorthernminerals.com.au · Profile fields populated: 60%
Share of stored fields populated in the anchor reporting period (FY2026), primary source yfinance. Full per-field breakdown: GET /api/v1/companies/GNM/financials.
Stored values for the most recent fiscal-year periods, with per-period field counts and the primary source each period came from. Values are shown at reported scale without interpretation.
| Period | Period end | Revenue | Net income | Total assets | Total equity | Fields populated | Source |
|---|---|---|---|---|---|---|---|
| FY2026 (AUD) | 2026-06-30 | 23 | yfinance | ||||
| FY2025 (AUD) | 2025-06-30 | 22 | yfinance | ||||
| FY2024 (AUD) | 2024-06-30 | 21 | yfinance | ||||
| FY2023 (AUD) | 2023-06-30 | 23 | yfinance | ||||
| FY2022 (AUD) | 2022-06-30 | 22 | yfinance |
The endpoints below describe available datasets for this listing. Missing fields remain unknown. Free API keys — no card required.
Name, sector, industry, HQ, employees, market cap, source-tagged.
GET /api/v1/companies/GNM
Multi-year statements with per-field source tags and completeness.
GET /api/v1/companies/GNM/financials
P/E, P/B, ROE, ROA, margins, EPS, debt/equity — formulas documented.
GET /api/v1/companies/GNM/metrics/summary
Report PDFs with LLM-ready markdown conversions where available.
GET /api/v1/companies/GNM/filings
Dated press releases and announcements with source links.
GET /api/v1/companies/GNM/news
Create a free key, then:
curl -H "X-API-Key: KEY" https://stockmarketapi.ai/api/v1/companies/GNM
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