Ducommun Incorporated (DCO)
DCO moved a median of -0.04% 30 minutes after news, and -0.04% by the close. How DCO actually reacts to news — the realized, point-in-time move the market made, measured across 332 labeled events over the last three years with zero look-ahead.
DCO’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 31% | 323 |
| 30-min | -0.04% | 46% | 332 |
| 60-min | -0.21% | 37% | 332 |
| to close | -0.04% | 47% | 331 |
| Middle 50% of DCO reactions | -0.76% to +0.54% |
|---|---|
| Median reaction (30-min) | -0.04% |
| Measured reactions | 332 |
Half of all Ducommun Incorporated news events land between -0.76% and +0.54% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How DCO reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 15 | +0.20% | 53% | -0.02% |
| Analyst downgrades | 14 | +0.12% | 64% | +0.85% |
| Rating reiterations | 51 | +0.11% | 53% | +0.12% |
| Price-target raises | 14 | +0.16% | 64% | +0.54% |
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 DCO ranks against every other measured name →
That’s how DCO usually reacts — get an email when it moves on news →Email me when DCO moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to DCO's baseline. Nothing else.
Recent DCO events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Ducommun’s CEO Sets the Stage for Continued Success, Unveiling the VISION 2032 Game Plan at Investor Day | Press release | GlobeNewswire | +0.43% | +1.86% | |
| Ducommun Incorporated Announces Follow-On Award of Significant Content Supporting PAC-3 MSE Missile Platform | Press release | GlobeNewswire | +1.72% | -0.39% | |
| Ducommun to Participate in Gabelli Aerospace & Defense Symposium | Press release | GlobeNewswire | -1.41% | -0.34% | |
| Ducommun to Participate in B. Riley Consumer & TMT Conference | Press release | GlobeNewswire | -0.41% | -1.18% | |
| Ducommun to Participate in Jefferies Industrials Conference | Press release | GlobeNewswire | +0.00% | +1.36% | |
| Ducommun Incorporated to Host Investor Day on September 17, 2026 – Registration Now Open | Press release | GlobeNewswire | +0.10% | -5.03% | |
| Ducommun Incorporated Reports Second Quarter 2026 Results | Press release | GlobeNewswire | -2.53% | +0.98% | |
| Form 10-Q DUCOMMUN INC /DE/ For: Jul 04 | SEC filing · Form 10-Q | SEC EDGAR | -2.53% | +0.98% | |
| Form 8-K DUCOMMUN INC /DE/ For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | -2.53% | +0.98% | |
| Ducommun Incorporated Announces Second Quarter Conference Call | Press release | GlobeNewswire | +0.14% | +0.39% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Ducommun Incorporated (DCO) Shareholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.15% | +2.94% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Ducommun Incorporated (DCO) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | -0.36% | -0.18% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Ducommun Incorporated (DCO) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | -0.35% | +2.48% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Ducommun Incorporated (DCO) and Encourages Shareholders to Learn More About the Investigation | Press release | ACCESS Newswire | — | -1.84% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Ducommun Incorporated (DCO) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.07% | -1.36% | |
| Ducommun Incorporated (DCO) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | +0.17% | +0.24% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Ducommun Incorporated (DCO) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.45% | -0.45% | |
| Ducommun to Participate in 2026 Truist Securities Industrials & Services Conference | Press release | GlobeNewswire | +0.00% | +1.10% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Ducommun Incorporated (DCO) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | +0.32% | +1.89% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Ducommun Incorporated (DCO) And Encourages Stockholders to Connect | Press release | ACCESS Newswire | +1.36% | -0.32% | |
| Ducommun Incorporated (DCO) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Stockholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | +0.08% | +0.41% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Ducommun Incorporated (DCO) and Encourages Stockholders to Learn More About the Investigation | Press release | ACCESS Newswire | +0.22% | +0.24% | |
| Form SD DUCOMMUN INC /DE/ | SEC filing · Form SD | SEC EDGAR | +0.00% | +0.45% | |
| Ducommun Incorporated to Host Investor Day on September 17, 2026 | Press release | GlobeNewswire | -0.47% | -1.79% | |
| Ducommun Incorporated Reports First Quarter 2026 Results | Press release | GlobeNewswire | +0.88% | +1.60% | |
| Form 10-Q DUCOMMUN INC /DE/ For: Apr 04 | SEC filing · Form 10-Q | SEC EDGAR | +0.88% | +1.60% | |
| Form 8-K DUCOMMUN INC /DE/ For: May 12 | SEC filing · Form 8-K | SEC EDGAR | +0.88% | +1.60% | |
| Form S-8 DUCOMMUN INC /DE/ | SEC filing · Form S-8 | SEC EDGAR | +0.95% | +4.18% | |
| Form 10-K/A DUCOMMUN INC /DE/ For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.19% | -1.20% | |
| Ducommun to Participate in 26th Annual B. Riley Securities Institutional Investor Conference | Press release | GlobeNewswire | +0.27% | -6.18% | |
| Ducommun Incorporated Appoints Mark A. Caylor to its Board of Directors | Press release | GlobeNewswire | -0.01% | +2.58% | |
| Form 8-K DUCOMMUN INC /DE/ For: May 04 | SEC filing · Form 8-K | SEC EDGAR | -0.01% | +2.58% | |
| Form 8-K DUCOMMUN INC /DE/ For: May 01 | SEC filing · Form 8-K | SEC EDGAR | -1.58% | -2.47% | |
| Ducommun to Participate in BofA Securities 33rd Annual Industrials, Transportation & Airlines Key Leaders Conference | Press release | GlobeNewswire | +0.79% | +1.45% | |
| Form 8-K DUCOMMUN INC /DE/ For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | -0.83% | -0.40% | |
| Ducommun Incorporated Announces First Quarter Conference Call | Press release | GlobeNewswire | -0.38% | +0.78% | |
| Form ARS DUCOMMUN INC /DE/ For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +1.52% | +0.22% | |
| Form DEF 14A DUCOMMUN INC /DE/ For: Apr 29 | SEC filing · Form DEF | SEC EDGAR | +1.52% | +0.22% | |
| Form DEFA14A DUCOMMUN INC /DE/ | SEC filing · Form DEFA14A | SEC EDGAR | +1.52% | +0.22% | |
| Ducommun to Participate in Sidoti Small Cap Conference | Press release | GlobeNewswire | -0.01% | +3.44% | |
| Ducommun Incorporated Reports Fourth Quarter 2025 Results | Press release | GlobeNewswire | +2.40% | +1.62% | |
| Form 10-K DUCOMMUN INC /DE/ For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +2.40% | +1.62% | |
| Ducommun Incorporated Announces Fourth Quarter Conference Call | Press release | GlobeNewswire | -0.86% | -1.25% | |
| Form 8-K DUCOMMUN INC /DE/ For: Jan 07 | SEC filing · Form 8-K | SEC EDGAR | -0.22% | +1.07% | |
| Ducommun Incorporated named BAE Systems Supplier of the Year for Vertical Launch Systems at Seventh Annual ‘Partner2Win’ Supplier Symposium | Press release | GlobeNewswire | +0.00% | -0.64% | |
| Ducommun Incorporated Announces Amendment to Credit Facility | Press release | GlobeNewswire | +0.00% | -0.23% | |
| Form 8-K DUCOMMUN INC /DE/ For: Nov 24 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.23% | |
| Ducommun to Participate in Goldman Sachs Industrials and Materials Conference | Press release | GlobeNewswire | +0.00% | +0.01% | |
| Form S-3ASR DUCOMMUN INC /DE/ | SEC filing · Form S-3ASR | SEC EDGAR | +0.28% | -2.13% | |
| Ducommun Incorporated Reports Third Quarter 2025 Results | Press release | GlobeNewswire | -1.15% | +0.83% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the DCO section they belong to.
Where else DCO is measured.
DCO earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Werner Enterprises, Inc. (WERN) | 334 | -0.02% | 48% |
| Tutor Perini Corporation (TPC) | 333 | +0.33% | 61% |
| Energy Recovery, Inc. (ERII) | 332 | -0.12% | 43% |
| L.B. Foster Company (FSTR) | 332 | +0.07% | 54% |
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 Industrials names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Ducommun Incorporated's median reaction calculated?
Every labeled DCO 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 332 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 DCO'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 DCO'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.