Arcelor Mittal NY Registry Shares NEW (MT)
MT moved a median of 0.00% 30 minutes after news, and +0.04% by the close. How MT actually reacts to news — the realized, point-in-time move the market made, measured across 317 labeled events over the last three years with zero look-ahead.
MT’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 47% | 317 |
| 30-min | 0.00% | 50% | 317 |
| 60-min | +0.04% | 54% | 317 |
| to close | +0.04% | 52% | 315 |
| Middle 50% of MT reactions | -0.27% to +0.27% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 317 |
Half of all Arcelor Mittal NY Registry Shares NEW news events land between -0.27% and +0.27% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How MT reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 35 | +0.24% | 63% | -0.10% |
| Analyst downgrades | 34 | -0.09% | 38% | -0.23% |
| Coverage initiations | 12 | -0.15% | 42% | +0.30% |
| Rating reiterations | 29 | -0.04% | 45% | +0.23% |
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. 2 further classes were observed with fewer than 10 measured events and are not published. See how MT ranks against every other measured name →
That’s how MT usually reacts — get an email when it moves on news →Email me when MT moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to MT's baseline. Nothing else.
Recent MT events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| ArcelorMittal announces that it is unable to safely and sustainably restart operations at ArcelorMittal Kryvyi Rih following multiple recent missile strikes | Press release | GlobeNewswire | -0.31% | -1.04% | |
| ArcelorMittal statement regarding missile strike on its Ukraine plant | Press release | GlobeNewswire | -0.48% | +1.37% | |
| ArcelorMittal reshaping digital backbone with Microsoft Cloud and AI | Press release | GlobeNewswire | -0.96% | +1.61% | |
| ArcelorMittal publishes its 2026 half-year report | Press release | GlobeNewswire | -0.06% | -0.29% | |
| ArcelorMittal S.A.: ArcelorMittal reports second quarter 2026 results | Press release | GlobeNewswire | -1.52% | +2.30% | |
| ArcelorMittal announces the publication of its second quarter 2026 sell-side analyst consensus figures | Press release | GlobeNewswire | -0.18% | -0.65% | |
| ArcelorMittal announces commencement of the second tranche of its 2025 to 2030 share buyback programme | Press release | GlobeNewswire | -0.33% | -0.91% | |
| ArcelorMittal S.A.: ArcelorMittal reports first quarter 2026 results | Press release | GlobeNewswire | +0.65% | -1.51% | |
| ArcelorMittal publishes its 2025 Sustainability Report: Safer, smarter growth | Press release | GlobeNewswire | +0.51% | -2.28% | |
| ArcelorMittal has published a convening notice for its Annual General Meeting and Extraordinary General Meeting of shareholders to be held on 5 May 2026 | Press release | GlobeNewswire | +0.34% | +0.19% | |
| ArcelorMittal announces publication of the 2025 statutory financial statements of ArcelorMittal parent company | Press release | GlobeNewswire | -0.21% | -1.21% | |
| Form 6-K ArcelorMittal For: Mar 17 | SEC filing · Form 6-K | SEC EDGAR | +0.03% | -0.05% | |
| Form 6-K ArcelorMittal For: Mar 10 | SEC filing · Form 6-K | SEC EDGAR | +0.10% | -0.99% | |
| Form 20-F ArcelorMittal For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | -0.02% | -0.18% | |
| Form 6-K ArcelorMittal For: Feb 11 | SEC filing · Form 6-K | SEC EDGAR | +0.04% | +0.83% | |
| Form 6-K ArcelorMittal For: Feb 10 | SEC filing · Form 6-K | SEC EDGAR | -0.17% | +0.13% | |
| ArcelorMittal reports fourth quarter 2025 and full year 2025 results | Press release | GlobeNewswire | -0.27% | +1.65% | |
| Form 6-K ArcelorMittal For: Feb 05 | SEC filing · Form 6-K | SEC EDGAR | -0.27% | +1.65% | |
| Form 6-K ArcelorMittal For: Feb 03 | SEC filing · Form 6-K | SEC EDGAR | -0.02% | -1.86% | |
| Form 6-K ArcelorMittal For: Jan 30 | SEC filing · Form 6-K | SEC EDGAR | -0.15% | -1.27% | |
| Form 6-K ArcelorMittal For: Jan 29 | SEC filing · Form 6-K | SEC EDGAR | -0.01% | +0.80% | |
| Statement re Acciaierie d'Italia | Press release | GlobeNewswire | -0.69% | -1.83% | |
| ArcelorMittal expands its portfolio of renewable energy projects | Press release | GlobeNewswire | +0.36% | +1.05% | |
| Form 6-K ArcelorMittal For: Dec 22 | SEC filing · Form 6-K | SEC EDGAR | +0.02% | +0.67% | |
| Form 6-K ArcelorMittal For: Dec 16 | SEC filing · Form 6-K | SEC EDGAR | +0.13% | +0.09% | |
| ArcelorMittal announces its financial calendar for 2026 | Press release | GlobeNewswire | -0.16% | -0.60% | |
| Form 6-K ArcelorMittal For: Nov 21 | SEC filing · Form 6-K | SEC EDGAR | +0.10% | +1.12% | |
| ArcelorMittal reports third quarter 2025 | Press release | GlobeNewswire | -0.52% | -2.15% | |
| Form 6-K ArcelorMittal For: Nov 06 | SEC filing · Form 6-K | SEC EDGAR | -0.52% | -2.15% | |
| Form 6-K ArcelorMittal For: Oct 30 | SEC filing · Form 6-K | SEC EDGAR | +0.09% | +0.33% | |
| ArcelorMittal completes sale of Bosnia operations | Press release | GlobeNewswire | +0.05% | -1.42% | |
| Form 6-K ArcelorMittal For: Oct 27 | SEC filing · Form 6-K | SEC EDGAR | +0.13% | -0.31% | |
| ArcelorMittal announces the publication of its third quarter 2025 sell-side analyst consensus figures | Press release | GlobeNewswire | +0.38% | +1.12% | |
| Form 6-K ArcelorMittal For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | -0.05% | +0.26% | |
| Form 6-K ArcelorMittal For: Sep 23 | SEC filing · Form 6-K | SEC EDGAR | -0.22% | -0.28% | |
| Form 6-K ArcelorMittal For: Aug 01 | SEC filing · Form 6-K | SEC EDGAR | +0.02% | +0.03% | |
| ArcelorMittal publishes its 2025 half-year report | Press release | GlobeNewswire | +0.07% | +0.41% | |
| Form 6-K ArcelorMittal For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +0.03% | -0.27% | |
| ArcelorMittal S.A.: ArcelorMittal reports second quarter 2025 | Press release | GlobeNewswire | +0.38% | +4.25% | |
| Form 6-K ArcelorMittal For: Jul 31 | SEC filing · Form 6-K | SEC EDGAR | +0.16% | +0.32% | |
| Form 6-K ArcelorMittal For: Jul 29 | SEC filing · Form 6-K | SEC EDGAR | +0.18% | +0.06% | |
| ArcelorMittal announces the publication of its second quarter 2025 sell-side analyst consensus figures | Press release | GlobeNewswire | +0.12% | — | |
| Form SD ArcelorMittal | SEC filing · Form SD | SEC EDGAR | +0.29% | +1.00% | |
| Form 6-K ArcelorMittal For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -0.06% | +0.16% | |
| Form 6-K ArcelorMittal For: Jun 20 | SEC filing · Form 6-K | SEC EDGAR | +0.17% | +2.28% | |
| ArcelorMittal announces sale of Bosnian operations | Press release | GlobeNewswire | -0.29% | -1.61% | |
| Form 6-K ArcelorMittal For: May 14 | SEC filing · Form 6-K | SEC EDGAR | +0.13% | +0.32% | |
| Form SD ArcelorMittal | SEC filing · Form SD | SEC EDGAR | -0.25% | -0.63% | |
| Form 6-K ArcelorMittal For: May 06 | SEC filing · Form 6-K | SEC EDGAR | +0.30% | -0.23% | |
| ArcelorMittal S.A.: ArcelorMittal reports first quarter 2025 | Press release | GlobeNewswire | -0.64% | +4.73% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the MT section they belong to.
Where else MT is measured.
MT earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| K PLUS S AG S/ADR (KPLUY) | 319 | 0.00% | 29% |
| NEXEO SOLUTIONS INC (NXEO) | 318 | 0.00% | 46% |
| Rayonier Advanced Materials Inc. (RYAM) | 316 | +0.12% | 55% |
| WACKER CHEMIE AG ORD (WKCMF) | 316 | 0.00% | 8% |
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 Arcelor Mittal NY Registry Shares NEW's median reaction calculated?
Every labeled MT 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 317 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. 50% of MT'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 MT'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.