OSTX (OS Therapies) GF Score: 8/100 (As of Sep. 12, 2026) — 56% Below Median

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OSTX OS Therapies Inc OSTX
8 GF Score
Price $1.68
! 4 Warning Signs
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What is OS Therapies GF Score?

OS Therapies OSTX -7.69% 8 GF Score is 8 as of Sep. 12, 2026, which is 56% below its 10-year median of 18.00. GuruFocus rates OSTX with a GF Score™ of 8/100. The stock has 4 warning signs investors should review.

OS Therapies has the GF Score of 8, which implies that the company might have Worst future performance potential, or not enough data.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 4/10
2. Profitability Rank : 1/10
3. Growth Rank : 0/10
4. GF Value Rank : 0/10
5. Momentum Rank : 0/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes OS Therapies might have Worst future performance potential, or not enough data.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

OS Therapies  (AMEX:OSTX) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

OS Therapies GF Score Related Terms

OSTX vs APLM, NRXS, GANX: GF Score Comparison

For the Biotechnology subindustry, OS Therapies's GF Score, along with its competitors' market caps and GF Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

OS Therapies GF Score vs Biotechnology Industry

For the Biotechnology industry and Healthcare sector, OS Therapies's GF Score distribution charts can be found below:

* The bar in red indicates where OS Therapies's GF Score falls into.


OSTX
8GF Score
OS Therapies Inc OSTX
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 8 mean?
OS Therapies (OSTX) has a GF Score of 8 as of Sep. 12, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on OS Therapies and its competitors. This is 56% below median its historical median of 18.00. Over the past decade, OS Therapies' GF Score has ranged from 8.00 to 22.00.
Is OS Therapies' GF Score too high?
OS Therapies' current GF Score of 8 is 56% below median its 10-year median of 18.00. Over the past 10 years, this metric has ranged from a low of 8.00 to a high of 22.00. Overall, OS Therapies has a GF Score™ of 8/100, reflecting its overall financial health beyond just this single metric.
How does OS Therapies' GF Score compare to APLM and NRXS?
OS Therapies' GF Score of 8 can be compared against companies in the Biotechnology industry. Historically, OS Therapies' own GF Score has ranged from 8.00 to 22.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for a Biotechnology company?
A good GF Score depends on the Biotechnology industry context. However, GF Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on OS Therapies and its competitors. OS Therapies's current GF Score is 8, which is 56% below median its own 10-year median of 18.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is OS Therapies stock overvalued right now?
OS Therapies (OSTX) has a current GF Score of 8. The current GF Score is 8, which is 56% below median its 10-year median of 18.00. OS Therapies' overall GF Score™ is 8/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For OS Therapies (OSTX), the current GF Score is 8 as of Sep. 12, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

OS Therapies Business Description

Address 115 Pullman Crossing Road, Suite 103, Grasonville, MD, USA, 21638
OS Therapies Inc is a clinical stage biopharmaceutical company focused on the identification, development and commercialization of treatments for Osteosarcoma (OS) and other solid tumors. The company's mission is to address the need for new treatments in cancers of the bone in children and young adults. The company has pipeline of product candidates targeting multiple indications for solid cancers including two drug technologies: (i) OST-HER2, an off-the-shelf immunotherapy, which is a type of cancer treatment that helps the immune system fight cancer and OST-tADC which is a tunable drug conjugate (tADC) platform currently in preclinical development. Each tADC contains four main components: ligand, payload cassette adaptor, linker and payload.
8GF Score

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