Trinity Industries, Inc. (TRN)
TRN moved a median of -0.09% 30 minutes after news, and -0.42% by the close. How TRN actually reacts to news — the realized, point-in-time move the market made, measured across 244 labeled events over the last three years with zero look-ahead.
TRN’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.04% | 52% | 244 |
| 30-min | -0.09% | 43% | 244 |
| 60-min | -0.04% | 48% | 244 |
| to close | -0.42% | 43% | 244 |
| Middle 50% of TRN reactions | -0.77% to +0.39% |
|---|---|
| Median reaction (30-min) | -0.09% |
| Measured reactions | 244 |
Half of all Trinity Industries, Inc. news events land between -0.77% 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.
How TRN reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 11 | -0.34% | 18% | -0.57% |
| Rating reiterations | 20 | -0.00% | 50% | +0.39% |
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 TRN ranks against every other measured name →
That’s how TRN usually reacts — get an email when it moves on news →Email me when TRN moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to TRN's baseline. Nothing else.
Recent TRN events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Trinity Industries, Inc. Announces Date for Earnings Release | Press release | Business Wire | -0.98% | -0.04% | |
| Trinity Industries Statement on Antidumping and Countervailing Duty Petition Filed Against Railway Tank Car Imports from Mexico | Press release | Business Wire | +0.50% | +0.34% | |
| Trinity Industries, Inc. Declares Quarterly Dividend | Press release | Business Wire | -0.87% | -1.11% | |
| Form 10-Q TRINITY INDUSTRIES INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.04% | -0.58% | |
| Form 8-K TRINITY INDUSTRIES INC For: Jul 30 | SEC filing · Form 8-K | SEC EDGAR | -0.45% | -3.60% | |
| Trinity Industries, Inc. Announces Second Quarter 2026 Results | Press release | Business Wire | -0.45% | -3.60% | |
| Trinity Industries, Inc. Announces Date for Earnings Release | Press release | Business Wire | +0.46% | +0.32% | |
| Form 8-K TRINITY INDUSTRIES INC For: Jun 12 | SEC filing · Form 8-K | SEC EDGAR | +0.31% | -2.14% | |
| Trinity Industries, Inc. to Present at the 2026 Wells Fargo Annual Industrials & Materials Conference | Press release | Business Wire | +0.61% | -0.36% | |
| Form 8-K TRINITY INDUSTRIES INC For: May 21 | SEC filing · Form 8-K | SEC EDGAR | -3.05% | -4.61% | |
| Trinity Industries, Inc. Declares Quarterly Dividend | Press release | Business Wire | -3.05% | -4.61% | |
| Form 11-K TRINITY INDUSTRIES INC For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.06% | +0.06% | |
| Form SD TRINITY INDUSTRIES INC | SEC filing · Form SD | SEC EDGAR | +0.72% | -1.83% | |
| Form 10-Q TRINITY INDUSTRIES INC For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.06% | +2.55% | |
| Form 8-K TRINITY INDUSTRIES INC For: Apr 30 | SEC filing · Form 8-K | SEC EDGAR | -1.05% | +6.71% | |
| Trinity Industries, Inc. Announces First Quarter 2026 Results | Press release | Business Wire | +1.82% | +8.66% | |
| Form 8-K TRINITY INDUSTRIES INC For: Apr 17 | SEC filing · Form 8-K | SEC EDGAR | -0.84% | +0.71% | |
| Form 8-K TRINITY INDUSTRIES INC For: Apr 09 | SEC filing · Form 8-K | SEC EDGAR | +2.00% | -1.78% | |
| Form ARS TRINITY INDUSTRIES INC For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.20% | +0.12% | |
| Form DEF 14A TRINITY INDUSTRIES INC For: Apr 09 | SEC filing · Form DEF | SEC EDGAR | -0.20% | +0.12% | |
| Form DEFA14A TRINITY INDUSTRIES INC | SEC filing · Form DEFA14A | SEC EDGAR | -0.20% | +0.12% | |
| Trinity Industries, Inc. Announces Date for Earnings Release | Press release | Business Wire | +0.32% | +1.40% | |
| Form 8-K TRINITY INDUSTRIES INC For: Apr 01 | SEC filing · Form 8-K | SEC EDGAR | +0.81% | -0.03% | |
| Trinity Industries, Inc. Declares Quarterly Dividend | Press release | Business Wire | -0.03% | -1.89% | |
| Form 10-K TRINITY INDUSTRIES INC For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.07% | +0.07% | |
| Form 8-K TRINITY INDUSTRIES INC For: Feb 13 | SEC filing · Form 8-K | SEC EDGAR | +0.06% | -0.63% | |
| Form 8-K TRINITY INDUSTRIES INC For: Feb 12 | SEC filing · Form 8-K | SEC EDGAR | +1.59% | +3.69% | |
| Trinity Industries, Inc. Announces Fourth Quarter and Full Year 2025 Results | Press release | Business Wire | +1.59% | +3.69% | |
| Trinity Industries, Inc. Announces Date for Earnings Release | Press release | Business Wire | -0.30% | -0.28% | |
| Form 8-K TRINITY INDUSTRIES INC For: Dec 30 | SEC filing · Form 8-K | SEC EDGAR | +0.52% | +1.43% | |
| Trinity Industries, Inc. Completes Railcar Partnership Restructuring; Raises EPS Guidance | Press release | Business Wire | +0.52% | +1.43% | |
| Trinity Industries, Inc. Increases Quarterly Dividend to $0.31 / Share | Press release | Business Wire | +0.66% | +1.02% | |
| Trinity Industries, Inc. to Present at the 2025 Goldman Sachs Industrials and Materials Conference | Press release | Business Wire | +0.11% | +1.53% | |
| Form 10-Q TRINITY INDUSTRIES INC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.23% | +1.25% | |
| Form 8-K TRINITY INDUSTRIES INC For: Oct 30 | SEC filing · Form 8-K | SEC EDGAR | +0.86% | -0.88% | |
| Trinity Industries, Inc. Announces Third Quarter 2025 Results | Press release | Business Wire | +0.86% | -0.88% | |
| Form 8-K TRINITY INDUSTRIES INC For: Oct 15 | SEC filing · Form 8-K | SEC EDGAR | -0.53% | -0.28% | |
| Trinity Industries, Inc. Announces Date for Earnings Release | Press release | Business Wire | -0.07% | -0.67% | |
| Form S-8 TRINITY INDUSTRIES INC | SEC filing · Form S-8 | SEC EDGAR | -0.07% | +0.07% | |
| Trinity Industries, Inc. Declares Quarterly Dividend | Press release | Business Wire | -0.14% | +1.74% | |
| Form 10-Q TRINITY INDUSTRIES INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.07% | -0.57% | |
| Form 8-K TRINITY INDUSTRIES INC For: Jul 31 | SEC filing · Form 8-K | SEC EDGAR | -1.19% | -5.71% | |
| Trinity Industries, Inc. Announces Second Quarter 2025 Results | Press release | Business Wire | +0.08% | -4.70% | |
| Trinity Industries, Inc. Announces Date for Earnings Release | Press release | Business Wire | -0.29% | -0.39% | |
| Form 8-A12B TRINITY INDUSTRIES INC | SEC filing · Form 8-A12B | SEC EDGAR | +0.09% | -0.35% | |
| Form CERT TRINITY INDUSTRIES INC | SEC filing · Form CERT | SEC EDGAR | -0.40% | -0.82% | |
| Trinity Industries, Inc. Announces Dual Listing on NYSE Texas | Press release | Business Wire | +0.09% | -0.35% | |
| Form 11-K TRINITY INDUSTRIES INC For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.29% | +1.61% | |
| Form SD TRINITY INDUSTRIES INC | SEC filing · Form SD | SEC EDGAR | +1.11% | +0.76% | |
| Form 8-K TRINITY INDUSTRIES INC For: May 15 | SEC filing · Form 8-K | SEC EDGAR | +0.13% | -0.45% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the TRN section they belong to.
Where else TRN is measured.
TRN earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Select Water Solutions, Inc. Class A common stock (WTTR) | 248 | 0.00% | 50% |
| SPAR Group, Inc. (SGRP) | 245 | 0.00% | 40% |
| Aqua Metals, Inc. (AQMS) | 243 | -1.05% | 32% |
| Broadwind, Inc. (BWEN) | 243 | -0.40% | 41% |
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.
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How the numbers are made.
How is Trinity Industries, Inc.'s median reaction calculated?
Every labeled TRN 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 244 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. 43% of TRN'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 TRN'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.