Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Standard Nuclear, Inc. before investing.

In this article, we go over a few key elements for understanding Standard Nuclear, Inc.’s stock price such as:

• Standard Nuclear, Inc.’s current stock price and volume
• Why Standard Nuclear, Inc.’s stock price changed recently
• Upgrades and downgrades for STDN from analysts
• STDN’s stock price momentum as measured by its relative strength

About Standard Nuclear, Inc. (STDN)

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

Standard Nuclear, Inc. operates as an independent advanced nuclear fuel company in the United States. It engages in design, engineer, and manufacturing of advanced nuclear fuels with a primary focus on TRISO fuel that is utilized by advanced reactors. It serves developers of advanced reactors designing SMRs and microreactors; and federal agencies pursuing HALEU -fueled demonstration reactors and mobile microreactor systems, including mission deployments. The company was incorporated in 2024 and is headquartered in Oak Ridge, Tennessee.

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Standard Nuclear, Inc.’s Stock Price as of Market Close

As of August 14, 2026, 12:45 PM, CST, Standard Nuclear, Inc.’s stock price was $13.355.

Standard Nuclear, Inc. is up 10.46% from its previous closing price of $12.090.

During the last market session, Standard Nuclear, Inc.’s stock traded between $12.000 and $13.790. Currently, there are approximately 14.00 million shares outstanding for Standard Nuclear, Inc..

Standard Nuclear, Inc.’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.

Standard Nuclear, Inc. Stock Price History

Standard Nuclear, Inc.’s (STDN) price is currently up 69.26% so far this month.

During the month of August, Standard Nuclear, Inc.’s stock price has reached a high of $13.790 and a low of $7.500.

Over the last year, Standard Nuclear, Inc. has hit prices as high as $13.980 and as low as $7.050.

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What Caused Standard Nuclear, Inc. 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 August 13, 2026, there were analysts who downgraded Standard Nuclear, Inc.’s stock and analysts who upgraded over the last month.

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

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 Standard Nuclear, Inc. (STDN) by visiting AAII Stock Evaluator.

Relative Price Strength of Standard Nuclear, Inc.

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 August 13, 2026, Standard Nuclear, Inc. has a weighted four-quarter relative price strength of %, which translates to a Momentum Score of and is considered to be NA.

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Standard Nuclear, Inc. Stock Price: Bottom Line

As of August 14, 2026, Standard Nuclear, Inc.’s stock price is $13.355, which is up 10.46% 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 Standard Nuclear, Inc. stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

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