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

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

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

About Phathom Pharmaceuticals, Inc. (PHAT)

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

Phathom Pharmaceuticals, Inc., a biopharmaceutical company, focuses on developing and commercializing treatments for gastrointestinal diseases in the United States. It develops VOQUEZNA, which has completed Phase III clinical trials for the treatment of erosive gastroesophageal reflux disease (GERD) and related heartburn in adults; and VOQUEZNA Triple Pak and VOQUEZNA Dual Pak that have completed Phase III clinical trials for treating Helicobacter pylori, as well as VOQUEZNA and vonoprazan for the treatment of heartburn associated with non-erosive GERD and eosinophilic esophagitis in adults and adolescents. The company was incorporated in 2018 and is headquartered in Florham Park, New Jersey.

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What Caused Phathom Pharmaceuticals, 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?

One of the most common factors that can drastically impact a stock’s price is analyst upgrades and downgrades. When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. However, as of November 02, 2026,, no analysts have changed their rating of Phathom Pharmaceuticals, Inc.’s stock over the last month.

Additionally, you'll want to evaluate Phathom Pharmaceuticals, 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 Phathom Pharmaceuticals, 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 Phathom Pharmaceuticals, Inc. (PHAT) by visiting AAII Stock Evaluator.

Relative Price Strength of Phathom Pharmaceuticals, 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 November 02, 2026, Phathom Pharmaceuticals, Inc. has a weighted four-quarter relative price strength of -20.70%, which translates to a Momentum Score of 15 and is considered to be Very Weak.

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Phathom Pharmaceuticals, Inc. Stock Price: Bottom Line

As of November 2, 2026, Phathom Pharmaceuticals, Inc.’s stock price is $5.915, which is up 3.05% 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 Phathom Pharmaceuticals, 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.