Platinum Group Metals Ltd. Ordinary Shares (Canada) (PLG)
PLG moved a median of -0.05% 30 minutes after news, and -0.60% by the close. How PLG actually reacts to news — the realized, point-in-time move the market made, measured across 59 labeled events over the last three years with zero look-ahead.
PLG’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 39% | 59 |
| 30-min | -0.05% | 46% | 59 |
| 60-min | -0.38% | 39% | 59 |
| to close | -0.60% | 44% | 59 |
| Middle 50% of PLG reactions | -1.82% to +0.39% |
|---|---|
| Median reaction (30-min) | -0.05% |
| Measured reactions | 59 |
Half of all Platinum Group Metals Ltd. Ordinary Shares (Canada) news events land between -1.82% and +0.39% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when PLG moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to PLG's baseline. Nothing else.
Recent PLG events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K PLATINUM GROUP METALS For: Oct 01 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -0.39% | |
| Form 6-K PLATINUM GROUP METALS For: May 31 | SEC filing · Form 6-K | SEC EDGAR | -2.69% | -3.85% | |
| Form 6-K/A PLATINUM GROUP METALS For: May 28 | SEC filing · Form 6-K | SEC EDGAR | -0.38% | +1.53% | |
| A Greenland Precious-and-Critical-Metals Project Just Took a Planning Step Toward Development, With a Roomful of International Experts | Press release | Canada Newswire | -0.77% | -1.54% | |
| Form 6-K PLATINUM GROUP METALS For: May 28 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -0.60% | |
| Greenland Mines Just Reported PdEq Grades Up 45-55% in MetalPrice Sensitivity Work at One of the World's Largest Undeveloped Pd-Au-Pt Deposits | Press release | Canada Newswire | +0.00% | -7.20% | |
| Form 6-K PLATINUM GROUP METALS For: Feb 28 | SEC filing · Form 6-K | SEC EDGAR | +3.14% | +9.14% | |
| Form 6-K PLATINUM GROUP METALS For: Mar 10 | SEC filing · Form 6-K | SEC EDGAR | +0.38% | +1.74% | |
| Form 6-K PLATINUM GROUP METALS For: Mar 10 | SEC filing · Form 6-K | SEC EDGAR | +0.38% | +1.74% | |
| Form SUPPL PLATINUM GROUP METALS | SEC filing · Form SUPPL | SEC EDGAR | +0.38% | +1.74% | |
| Form 6-K PLATINUM GROUP METALS For: Feb 24 | SEC filing · Form 6-K | SEC EDGAR | -2.64% | -1.89% | |
| Form 6-K PLATINUM GROUP METALS For: Feb 24 | SEC filing · Form 6-K | SEC EDGAR | +0.53% | -0.71% | |
| Form 6-K PLATINUM GROUP METALS For: Nov 30 | SEC filing · Form 6-K | SEC EDGAR | -3.68% | +4.87% | |
| Form 40-F PLATINUM GROUP METALS For: Aug 31 | SEC filing · Form 40-F | SEC EDGAR | +1.79% | +9.87% | |
| Form 6-K PLATINUM GROUP METALS For: Nov 26 | SEC filing · Form 6-K | SEC EDGAR | +1.79% | +9.87% | |
| Form 6-K PLATINUM GROUP METALS For: May 31 | SEC filing · Form 6-K | SEC EDGAR | -1.70% | +1.13% | |
| Form 6-K PLATINUM GROUP METALS For: May 29 | SEC filing · Form 6-K | SEC EDGAR | -2.11% | -2.82% | |
| Form 6-K PLATINUM GROUP METALS For: May 12 | SEC filing · Form 6-K | SEC EDGAR | -0.79% | -3.97% | |
| IBN Announces Latest Episode of The MiningNewsWire Podcast featuring Frank R. Hallam, CEO of Platinum Group Metals Ltd. | Press release | GlobeNewswire | +0.42% | +0.84% | |
| Form 6-K PLATINUM GROUP METALS For: Feb 28 | SEC filing · Form 6-K | SEC EDGAR | +3.19% | +7.20% | |
| Form 6-K PLATINUM GROUP METALS For: Feb 28 | SEC filing · Form 6-K | SEC EDGAR | +0.66% | -4.96% | |
| Form 6-K PLATINUM GROUP METALS For: Feb 28 | SEC filing · Form 6-K | SEC EDGAR | +0.16% | +0.55% | |
| Form 6-K PLATINUM GROUP METALS For: Nov 30 | SEC filing · Form 6-K | SEC EDGAR | -3.70% | -3.70% | |
| Form 6-K PLATINUM GROUP METALS For: Dec 05 | SEC filing · Form 6-K | SEC EDGAR | +1.26% | -2.52% | |
| Form 6-K PLATINUM GROUP METALS For: Dec 05 | SEC filing · Form 6-K | SEC EDGAR | +1.26% | -2.52% | |
| Form SUPPL PLATINUM GROUP METALS | SEC filing · Form SUPPL | SEC EDGAR | +1.26% | -2.52% | |
| Form 6-K PLATINUM GROUP METALS For: Nov 27 | SEC filing · Form 6-K | SEC EDGAR | -0.60% | +3.59% | |
| Form 40-F PLATINUM GROUP METALS For: Aug 31 | SEC filing · Form 40-F | SEC EDGAR | -0.60% | +3.59% | |
| Form 6-K PLATINUM GROUP METALS For: Nov 26 | SEC filing · Form 6-K | SEC EDGAR | -0.62% | +0.00% | |
| Platinum Group Metals Ltd. (NYSE American: PLG) (TSX: PTM) Well Positioned in Growing PGM Space Thanks to Flagship Project | Press release | GlobeNewswire | -1.17% | +4.68% | |
| Critical Metals Surge Opens Prime Opportunity for Mining Investors | Press release | PR Newswire | -0.58% | -1.17% | |
| Platinum Group Metals Ltd. (NYSE American: PLG) (TSX: PTM) Focused on Becoming Emerging Leader in PGM Sector | Press release | GlobeNewswire | -0.59% | +0.59% | |
| Key Metals Surge, Unlocking New Opportunities for Savvy Mining Investors | Press release | PR Newswire | -2.53% | -5.06% | |
| Form EFFECT PLATINUM GROUP METALS | SEC filing · Form EFFECT | SEC EDGAR | +3.38% | +10.13% | |
| Form 6-K PLATINUM GROUP METALS For: Nov 13 | SEC filing · Form 6-K | SEC EDGAR | +3.38% | +10.13% | |
| Form F-10/A PLATINUM GROUP METALS | SEC filing · Form F-10 | SEC EDGAR | +0.00% | -0.65% | |
| Form F-10 PLATINUM GROUP METALS | SEC filing · Form F-10 | SEC EDGAR | -3.65% | -7.81% | |
| Form 6-K PLATINUM GROUP METALS For: Aug 31 | SEC filing · Form 6-K | SEC EDGAR | -1.32% | +1.32% | |
| Form 6-K PLATINUM GROUP METALS For: Sep 18 | SEC filing · Form 6-K | SEC EDGAR | -0.76% | -2.27% | |
| Form 6-K PLATINUM GROUP METALS For: Sep 16 | SEC filing · Form 6-K | SEC EDGAR | -0.71% | -5.67% | |
| Form 6-K PLATINUM GROUP METALS For: May 31 | SEC filing · Form 6-K | SEC EDGAR | +1.80% | +4.19% | |
| Form 6-K PLATINUM GROUP METALS For: Feb 29 | SEC filing · Form 6-K | SEC EDGAR | -2.41% | +1.61% | |
| Form 6-K PLATINUM GROUP METALS For: Mar 01 | SEC filing · Form 6-K | SEC EDGAR | +2.04% | +4.08% | |
| Form 6-K PLATINUM GROUP METALS For: Feb 29 | SEC filing · Form 6-K | SEC EDGAR | +3.08% | +6.19% | |
| Form 6-K PLATINUM GROUP METALS For: Nov 30 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.83% | |
| Form 6-K PLATINUM GROUP METALS For: Dec 20 | SEC filing · Form 6-K | SEC EDGAR | -0.95% | -1.75% | |
| Form 40-F PLATINUM GROUP METALS For: Aug 31 | SEC filing · Form 40-F | SEC EDGAR | +1.00% | -1.00% | |
| Form 6-K PLATINUM GROUP METALS For: Nov 21 | SEC filing · Form 6-K | SEC EDGAR | +1.00% | -1.00% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the PLG section they belong to.
Where else PLG is measured.
PLG earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Altius Minerals Corp (ALS_TSE) | 59 | +0.21% | 71% |
| Cartier Resources Inc (ECR_CDNX) | 59 | 0.00% | 0% |
| BOUNDARY GLD & COPPER (PRZFF) | 59 | 0.00% | 11% |
| Grupo Simec, S.A.B. de C.V. American Depositary Shares (SIM) | 59 | 0.00% | 36% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Basic Materials names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Platinum Group Metals Ltd. Ordinary Shares (Canada)'s median reaction calculated?
Every labeled PLG news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 59 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 46% of PLG's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does PLG's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.