Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate System1, Inc. before investing.

In this article, we go over a few key elements for understanding System1, Inc.’s stock price such as:

• System1, Inc.’s current stock price and volume
• Why System1, Inc.’s stock price changed recently
• Upgrades and downgrades for SST from analysts
• SST’s stock price momentum as measured by its relative strength

About System1, Inc. (SST)

Before we jump into System1, Inc.’s stock price, history, target price and what caused it to recently dip, let’s take a look at some background.

System1, Inc. provides omnichannel customer acquisition platform services through its proprietary responsive acquisition marketing platform in the United States and internationally. It operates in two segments: Owned and Operated Advertising, and Partner Network. The company engages in the provision of acquiring traffic to its owned and operated websites, as well as revenue-sharing arrangements and related services. It also operates MapQuest, a web-based navigation service that delivers turn-by-turn direction services to users; Info.com, a metasearch engine that consumers can use to search for relevant information; HowStuffWorks, a commercial website focused on helping people solve problems in their daily lives by using various types of digital media to easily breakdown and explain complex concepts, topics, terminology, and mechanisms; Startpage, a private search engine that allows users to browse and search the Internet in complete privacy; and CouponFollow, a coupon destinations for online shoppers, as well as ActiveBeat and Infospace. In addition, the company offers antivirus software solutions, which provide customers a single packaged solution that offers protection and reporting to the end users. The company is based in Los Angeles, California.

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System1, Inc.’s Stock Price as of Market Close

As of April 17, 2026, 4:00 PM, CST, System1, Inc.’s stock price was $2.150.

System1, Inc. is down 4.87% from its previous closing price of $2.260.

During the last market session, System1, Inc.’s stock traded between $2.100 and $2.300. Currently, there are approximately 8.10 million shares outstanding for System1, Inc..

System1, 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.

System1, Inc. Stock Price History

System1, Inc.’s (SST) price is currently down 28.81% so far this month.

During the month of April, System1, Inc.’s stock price has reached a high of $5.800 and a low of $2.010.

Over the last year, System1, Inc. has hit prices as high as $15.000 and as low as $1.350. Year to date, System1, Inc.’s stock is down 45.15%.

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What Caused System1, Inc. 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 April 17, 2026, there were 0 analysts who downgraded System1, Inc.’s stock and 1 analyst who upgraded over the last month.

Additionally, you'll want to evaluate System1, 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 System1, Inc.’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

System1, Inc.’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 System1, Inc. (SST) by visiting AAII Stock Evaluator.

Relative Price Strength of System1, 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 April 17, 2026, System1, Inc. has a weighted four-quarter relative price strength of -11.20%, which translates to a Momentum Score of 20 and is considered to be Very Weak.

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System1, Inc. Stock Price: Bottom Line

As of April 17, 2026, System1, Inc.’s stock price is $2.150, which is down 4.87% 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 System1, 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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