Piedmont Lithium Inc. (PLL)
PLL moved a median of 0.00% 30 minutes after news, and -0.56% by the close. How PLL actually reacts to news — the realized, point-in-time move the market made, measured across 270 labeled events over the last three years with zero look-ahead.
PLL’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 49% | 245 |
| 30-min | 0.00% | 49% | 245 |
| 60-min | -0.03% | 45% | 245 |
| to close | -0.56% | 43% | 240 |
| Middle 50% of PLL reactions | -1.96% to +1.71% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 270 |
Half of all Piedmont Lithium Inc. news events land between -1.96% and +1.71% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How PLL reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst downgrades | 16 | -4.05% | 6% | -3.22% |
| Rating reiterations | 16 | -0.02% | 44% | -2.96% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 4 further classes were observed with fewer than 10 measured events and are not published. See how PLL ranks against every other measured name →
That’s how PLL usually reacts — get an email when it moves on news →Email me when PLL moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to PLL's baseline. Nothing else.
Recent PLL events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Why a Small Facility in Ohio Is Central to America's Rare Earth Supply Chain | Press release | Canada Newswire | — | — | |
| Form EFFECT Piedmont Lithium Inc. | SEC filing · Form EFFECT | SEC EDGAR | — | — | |
| Form 8-K Piedmont Lithium Inc. For: Aug 29 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form POS AM Piedmont Lithium Inc. | SEC filing · Form POS | SEC EDGAR | — | — | |
| Form S-8 POS Piedmont Lithium Inc. | SEC filing · Form S-8 | SEC EDGAR | — | — | |
| Piedmont Lithium Announces Completion of Merger With Sayona Mining | Press release | Business Wire | — | — | |
| Form 8-K Piedmont Lithium Inc. For: Aug 22 | SEC filing · Form 8-K | SEC EDGAR | +0.11% | -2.61% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.11% | -2.61% | |
| Piedmont Lithium Reports Results of Special Meeting of Stockholders | Press release | Business Wire | +0.11% | -2.61% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.84% | +2.33% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.84% | -0.56% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -1.14% | — | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.95% | -1.80% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | -1.95% | |
| Form 8-K Piedmont Lithium Inc. For: Aug 12 | SEC filing · Form 8-K | SEC EDGAR | +1.18% | +4.09% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +1.18% | +4.09% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -0.29% | — | |
| Piedmont Lithium Announces Adjournment of 2025 Special Meeting of Stockholders Until August 22, 2025 | Press release | Business Wire | -0.29% | — | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +3.25% | +2.60% | |
| Form 10-Q Piedmont Lithium Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -1.99% | +2.16% | |
| Form 8-K Piedmont Lithium Inc. For: Aug 07 | SEC filing · Form 8-K | SEC EDGAR | -1.99% | +2.16% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +1.05% | +0.82% | |
| Piedmont Lithium Reports Q2 2025 Results | Press release | Business Wire | -1.99% | +2.16% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +1.05% | +0.82% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -0.12% | +2.82% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -0.13% | +3.21% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.04% | +0.00% | |
| Piedmont Lithium Inc. Announces Adjournment of 2025 Special Meeting of Stockholders until Monday, August 11, 2025 and Encourages All Stockholders to Vote | Press release | Business Wire | +0.04% | +0.00% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -3.64% | -5.71% | |
| Piedmont Lithium Urges Shareholders to Vote “For” Merger With Sayona Mining Ahead of July 31, 2025 Meeting | Press release | Business Wire | -3.64% | -5.71% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -3.64% | -5.71% | |
| Form DEFA14A Piedmont Lithium Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -2.45% | -4.24% | |
| Form DEFM14A Piedmont Lithium Inc. | SEC filing · Form DEFM14A | SEC EDGAR | +0.35% | -2.28% | |
| Early Warning Report Issued Pursuant to National Instrument 62-103 in Respect of Vinland Lithium Inc. Becoming a Reporting Issuer | Press release | Business Wire | -1.55% | +0.00% | |
| Form 8-K Piedmont Lithium Inc. For: May 28 | SEC filing · Form 8-K | SEC EDGAR | -1.55% | +0.00% | |
| Form 10-Q Piedmont Lithium Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -2.55% | +3.68% | |
| Form 8-K Piedmont Lithium Inc. For: May 07 | SEC filing · Form 8-K | SEC EDGAR | -2.55% | +3.68% | |
| Piedmont Lithium Reports Q1 2025 Results | Press release | Business Wire | -2.55% | +3.68% | |
| Piedmont Lithium to Release First Quarter 2025 Results on May 7, 2025 | Press release | Business Wire | -0.26% | +0.13% | |
| Form 8-K Piedmont Lithium Inc. For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | -3.13% | -3.44% | |
| Piedmont Lithium Announces Q1’25 North American Lithium Production Results | Press release | Business Wire | -3.13% | -3.44% | |
| Form 8-K Piedmont Lithium Inc. For: Apr 23 | SEC filing · Form 8-K | SEC EDGAR | -0.03% | -2.59% | |
| High-Grade Drill Results Continue at North American Lithium | Press release | Business Wire | -0.03% | -2.59% | |
| Piedmont Lithium and Sayona Mining Announce Amendments to Merger Agreement | Press release | Business Wire | +0.07% | +22.22% | |
| Update on Regulatory Approvals and Reverse Stock Split for Merger With Sayona Mining | Press release | Business Wire | +0.07% | +22.22% | |
| Form 8-K Piedmont Lithium Inc. For: Apr 10 | SEC filing · Form 8-K | SEC EDGAR | -1.01% | +2.20% | |
| Piedmont Lithium and Sayona Mining Announce Merged Company Name and Board Nominees | Press release | Business Wire | -1.01% | +2.20% | |
| Form 10-K Piedmont Lithium Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.33% | -3.74% | |
| Form 8-K Piedmont Lithium Inc. For: Feb 20 | SEC filing · Form 8-K | SEC EDGAR | +1.07% | +1.19% | |
| Piedmont Lithium Reports Q4 & Full Year 2024 Results | Press release | Business Wire | +1.07% | +1.19% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the PLL section they belong to.
Where else PLL is measured.
PLL earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Piedmont Lithium Inc.'s median reaction calculated?
Every labeled PLL 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 270 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. 49% of PLL'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 PLL'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.