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

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

• X-Energy, Inc.’s current stock price and volume
• Why X-Energy, Inc.’s stock price changed recently
• Upgrades and downgrades for XE from analysts
• XE’s stock price momentum as measured by its relative strength

About X-Energy, Inc. (XE)

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

X-Energy, Inc. designs and develops nuclear reactor technology. The company manufactures nuclear fuels. It provides the Xe-100 reactor that is designed to generate 80 megawatts of electric power or 200 megawatts of thermal output (heat) and TRISO-X, a fuel for reactors. The company was founded in 2009 and is headquartered in Rockville, Maryland.

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X-Energy, Inc.’s Stock Price as of Market Close

As of August 21, 2026, 4:00 PM, CST, X-Energy, Inc.’s stock price was $18.670.

X-Energy, Inc. is up 2.08% from its previous closing price of $18.290.

During the last market session, X-Energy, Inc.’s stock traded between $18.202 and $19.420. Currently, there are approximately 280.15 million shares outstanding for X-Energy, Inc..

X-Energy, 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.

X-Energy, Inc. Stock Price History

X-Energy, Inc.’s (XE) price is currently up 14.47% so far this month.

During the month of August, X-Energy, Inc.’s stock price has reached a high of $23.990 and a low of $15.870.

Over the last year, X-Energy, Inc. has hit prices as high as $37.100 and as low as $13.290.

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What Caused X-Energy, 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 21, 2026, there were analysts who downgraded X-Energy, Inc.’s stock and analysts who upgraded over the last month.

Additionally, you'll want to evaluate X-Energy, 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 X-Energy, 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 X-Energy, Inc. (XE) by visiting AAII Stock Evaluator.

Relative Price Strength of X-Energy, 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 21, 2026, X-Energy, Inc. has a weighted four-quarter relative price strength of %, which translates to a Momentum Score of and is considered to be NA.

Want to learn more about how X-Energy, Inc. is graded based on AAII’s composite scores for value, growth, quality and earnings estimate revisions? Subscribe to A+ Investor today.

X-Energy, Inc. Stock Price: Bottom Line

As of August 21, 2026, X-Energy, Inc.’s stock price is $18.670, which is up 2.08% 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 X-Energy, Inc. 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.