Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Ducommun Incorporated before investing.

In this article, we go over a few key elements for understanding Ducommun Incorporated’s stock price such as:

• Ducommun Incorporated’s current stock price and volume
• Why Ducommun Incorporated’s stock price changed recently
• Upgrades and downgrades for DCO from analysts
• DCO’s stock price momentum as measured by its relative strength

About Ducommun Incorporated (DCO)

Before we jump into Ducommun Incorporated’s stock price, history, target price and what caused it to recently dip, let’s take a look at some background.

Ducommun Incorporated provides engineering and manufacturing services for products and applications used in the aerospace and defense, industrial, medical, and other industries in the United States. It operates through two segments, Electronic Systems and Structural Systems. The Electronic Systems segment provides cable assemblies and interconnect systems; printed circuit board assemblies; electronic, electromechanical, and mechanical components and assemblies, as well as lightning diversion systems; and radar enclosures, aircraft avionics racks, shipboard communications and control enclosures, wire harnesses, interconnect systems, lightning diversion strips, surge suppressors, conformal shields, and other assemblies. This segment also supplies engineered products, including illuminated pushbutton switches and panels for aviation and test systems; microwave and millimeter switches and filters for radio frequency systems and test instrumentation; and motors and resolvers for motion control, as well as provides engineering services for aerospace system design, development, integration, and testing service. The Structural Systems segment designs, engineers, and manufactures complex contoured aerostructure components assemblies and supplies, including composite and metal bonded structures, precision profile extrusions, extruded assemblies, ammunition handling systems, seals, and aerodynamic systems; designs, engineers, and manufactures contoured aluminum, titanium, and Inconel aero structure components; structural assembly products, such as winglets, engine components, fuselage structural panels; aircraft wing spoilers, fuselage skins, rotor blades, flight control surfaces, engine nacelle components, feed and eject chutes, storage magazines, custom gun mounts. It serves commercial aircraft, military fixed-wing aircraft, military and commercial rotary-wing aircraft, and space programs. The company was founded in 1849 and is headquartered in Costa Mesa, California.

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Ducommun Incorporated’s Stock Price as of Market Close

As of July 31, 2026, 4:00 PM, CST, Ducommun Incorporated’s stock price was $179.020.

Ducommun Incorporated is down 2.4% from its previous closing price of $183.430.

During the last market session, Ducommun Incorporated’s stock traded between $178.840 and $186.400. Currently, there are approximately 15.04 million shares outstanding for Ducommun Incorporated.

Ducommun Incorporated’s trailing earnings per share are negative, so the stock does not have a meaningful P/E ratio. We suggest investors evaluate other financial metrics to understand its overall valuation.

Ducommun Incorporated Stock Price History

Ducommun Incorporated’s (DCO) price is currently down 3.34% so far this month.

During the month of July, Ducommun Incorporated’s stock price has reached a high of $196.630 and a low of $161.870.

Over the last year, Ducommun Incorporated has hit prices as high as $196.630 and as low as $84.760. Year to date, Ducommun Incorporated’s stock is up 88.18%.

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What Caused Ducommun Incorporated Stock’s Price to Dip?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of July 30, 2026, there were 0 analysts who downgraded Ducommun Incorporated’s stock and 2 analysts who upgraded over the last month.

Additionally, you'll want to evaluate Ducommun Incorporated’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Ducommun Incorporated’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Ducommun Incorporated’s current valuation based on AAII’s Value Grade is a D, which means it is considered to be Expensive.

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Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Ducommun Incorporated (DCO) by visiting AAII Stock Evaluator.

Relative Price Strength of Ducommun Incorporated

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of July 30, 2026, Ducommun Incorporated has a weighted four-quarter relative price strength of 17.18%, which translates to a Momentum Score of 90 and is considered to be Very Strong.

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Ducommun Incorporated Stock Price: Bottom Line

As of July 31, 2026, Ducommun Incorporated’s stock price is $179.020, which is down 2.4% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Ducommun Incorporated stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

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