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

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

• Owens Corning’s current stock price and volume
• Why Owens Corning’s stock price changed recently
• Upgrades and downgrades for OC from analysts
• OC’s stock price momentum as measured by its relative strength

About Owens Corning (OC)

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

Owens Corning provides residential and commercial building products in the United States, Europe, the Asia Pacific, and internationally. It operates through three segments: Roofing, Insulation, and Doors. The company offers laminate and strip asphalt roofing shingles, roofing components, and oxidized asphalt. It also provides high, mid, and low temperature products; thermal and acoustical batts, loosefill insulation, spray foam insulation, wet use chopped strand, foam sheathing and accessories under the Owens Corning PINK, Next Gen, and FIBERGLAS Insulation brands; and glass fiber pipe insulation, energy efficient flexible duct media, bonded and granulated stone wool insulation, and cellular glass insulation and foam insulation under the FOAMULAR, FOAMGLAS, and Paroc brand names. In addition, the company offers residential interior and exterior doors; glass, fiberglass and metal, and door components such as frames, sills, weather-stripping, hinges and locks. Further, it manufactures, fabricates, and sells glass reinforcements in the form of fiber and mats. The company distributes its products to distributors, home centers and lumberyards, installers, retailers, homebuilders, contractors, dealers, building products retailers, and remodeling contractors. Owens Corning was incorporated in 1938 and is headquartered in Toledo, Ohio.

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Owens Corning’s Stock Price as of Market Close

As of July 31, 2026, 4:00 PM, CST, Owens Corning’s stock price was $138.900.

Owens Corning is up 0.06% from its previous closing price of $138.820.

During the last market session, Owens Corning’s stock traded between $136.570 and $139.520. Currently, there are approximately 80.70 million shares outstanding for Owens Corning.

Owens Corning’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.

Owens Corning Stock Price History

Owens Corning’s (OC) price is currently down 12.62% so far this month.

During the month of July, Owens Corning’s stock price has reached a high of $158.160 and a low of $134.390.

Over the last year, Owens Corning has hit prices as high as $159.910 and as low as $97.530. Year to date, Owens Corning’s stock is up 24.12%.

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What Caused Owens Corning Stock’s Price to Rise?

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 31, 2026, there were 2 analysts who downgraded Owens Corning’s stock and 1 analyst who upgraded over the last month.

Additionally, you'll want to evaluate Owens Corning’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 Owens Corning’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Owens Corning’s current valuation based on AAII’s Value Grade is a B, which means it is considered to be Value.

Learn how to evaluate stocks with AAII Grades and Scores with A+ Investor today.

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 Owens Corning (OC) by visiting AAII Stock Evaluator.

Relative Price Strength of Owens Corning

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 31, 2026, Owens Corning has a weighted four-quarter relative price strength of -1.11%, which translates to a Momentum Score of 49 and is considered to be Average.

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Owens Corning Stock Price: Bottom Line

As of July 31, 2026, Owens Corning’s stock price is $138.900, which is up 0.06% 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 Owens Corning stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.