Every news event mapped to its market reaction — 7 events, 61 months of data. No predictions, just what happened.
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The chart shows what moved — the briefing shows why. Sourced, dated, no hot takes.
| Date | Return | Category | Source | Headline |
|---|---|---|---|---|
| 2025-06-03 | -14.9% | news | Seeking Alpha | Grande Portage announces non-brokered private placement |
| 2026-04-15 | -7.4% | news | MT Newswires | Grande Portage Says PEA Positions New Amalga Gold Project "Well For the Future"; Rose Near 6% on Tuesday |
| 2026-04-15 | -7.4% | news | ACCESS Newswire | Grande Portage Resources Announces Results of Preliminary Economic Assessment (PEA) Study for the New Amalga Gold Project in SE Alaska |
| 2023-03-24 | +4.5% | news | Seeking Alpha | Grande Portage announces warrant extension |
| 2026-04-21 | -4.4% | news | ACCESS Newswire | Grande Portage Resources Announces SEDAR+ Filing of Preliminary Economic Assessment (PEA) Study for the New Amalga Gold Project in SE Alaska |
| 2026-02-25 | +2.9% | expansion | MT Newswires | Grande Portage Resources Appoints Drill Contractor For New Amalga Gold Property |
| 2026-02-25 | +2.9% | expansion | ACCESS Newswire | Grande Portage Resources Secures Drilling Contractor for 2026 Program at the New Amalga Gold Project and Provides Project Update |