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

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

• Ascent Solar Technologies, Inc.’s current stock price and volume
• Why Ascent Solar Technologies, Inc.’s stock price changed recently
• Upgrades and downgrades for ASTI from analysts
• ASTI’s stock price momentum as measured by its relative strength

About Ascent Solar Technologies, Inc. (ASTI)

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

Ascent Solar Technologies, Inc., a solar technology company, engages in the manufacture and sale of photovoltaic solar modules in the United States. The company’s technology provides renewable power solutions to high-value production and specialty solar markets, including space power beaming, aerospace, satellites, near earth orbiting vehicles, fixed wing unmanned, aerial vehicles, aquatic, terrestrial, and other weight-sensitive markets. It markets and sells its products through direct customers, distributors, retailers, OEMs, system integrators and value-added resellers. Ascent Solar Technologies, Inc. was incorporated in 2005 and is based in Thornton, Colorado.

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Ascent Solar Technologies, Inc.’s Stock Price as of Market Close

As of June 18, 2026, 4:00 PM, CST, Ascent Solar Technologies, Inc.’s stock price was $6.220.

Ascent Solar Technologies, Inc. is 0% from its previous closing price of $6.220.

During the last market session, Ascent Solar Technologies, Inc.’s stock traded between $5.870 and $6.520. Currently, there are approximately 7.97 million shares outstanding for Ascent Solar Technologies, Inc..

Ascent Solar Technologies, 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.

Ascent Solar Technologies, Inc. Stock Price History

Ascent Solar Technologies, Inc.’s (ASTI) price is currently down 16.29% so far this month.

During the month of June, Ascent Solar Technologies, Inc.’s stock price has reached a high of $9.640 and a low of $5.870.

Over the last year, Ascent Solar Technologies, Inc. has hit prices as high as $9.870 and as low as $1.100. Year to date, Ascent Solar Technologies, Inc.’s stock is up 51.34%.

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What Caused Ascent Solar Technologies, Inc. Stock’s Price to ?

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 June 18, 2026, there were analysts who downgraded Ascent Solar Technologies, Inc.’s stock and analysts who upgraded over the last month.

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

Ascent Solar Technologies, Inc.’s current valuation based on AAII’s Value Grade is a F, which means it is considered to be Ultra 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 Ascent Solar Technologies, Inc. (ASTI) by visiting AAII Stock Evaluator.

Relative Price Strength of Ascent Solar Technologies, 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 June 18, 2026, Ascent Solar Technologies, Inc. has a weighted four-quarter relative price strength of 30.00%, which translates to a Momentum Score of 94 and is considered to be Very Strong.

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Ascent Solar Technologies, Inc. Stock Price: Bottom Line

As of June 18, 2026, Ascent Solar Technologies, Inc.’s stock price is $6.220, which is 0% 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 Ascent Solar Technologies, 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.