Protagonist Therapeutics Stock

Protagonist Therapeutics Interest Coverage

The Interest Coverage Ratio of Protagonist Therapeutics (PTGX) as of Aug 16, 2026 is -5.49. In the previous year, Interest Coverage Ratio was 9.61 — a change of -157.17% (lower).

Interest Coverage

-5.49

YoY

-157.17%

Last updated:

Interest Coverage Ratio of Protagonist Therapeutics is 2026 -5.49 . Interest Coverage Ratio of Protagonist Therapeutics was 2025 9.61 . It decreases by -157.17% lower compared to the previous year.
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Protagonist Therapeutics Stock analysis

What does Protagonist Therapeutics do? Protagonist Therapeutics Inc is a biopharmaceutical company focused on the development and commercialization of novel peptide therapies. The company was founded in 2002 and is headquartered in Newark, California. The history of Protagonist Therapy began with the discovery of a new type of molecules called peptides, which can be used as potential drugs for various diseases. This discovery was the result of years of research and collaboration between academics and leading pharmaceutical companies. Protagonist Therapeutics' business model is focused on developing and distributing new peptide therapies in the pharmaceutical industry. The company works closely with leading academics and biotechnology companies to advance its research and development projects. Protagonist Therapeutics is divided into several divisions focusing on different therapeutic areas. These include gastrointestinal diseases, immunology, and oncology. Each division works on developing new peptide therapies specifically tailored to their respective therapeutic areas. One example of a product from Protagonist Therapeutics is PTG-300, which was developed for the treatment of iron deficiency anemia. PTG-300 is a synthetic peptide that promotes increased iron uptake in the body to combat iron deficiency. Another product from Protagonist Therapeutics is PTG-200, which was developed for the treatment of inflammatory bowel diseases such as ulcerative colitis and Crohn's disease. PTG-200 is a peptide that blocks the action of certain enzymes that amplify inflammation in the intestine. Overall, Protagonist Therapeutics aims to establish itself as a leading provider of peptide therapies in the pharmaceutical industry. The company has a strong financial foundation, including a successful IPO in 2016, and is continuously working on developing new products to expand and grow the company. Protagonist Therapeutics is one of the most popular companies on Eulerpool.

Frequently Asked Questions about Protagonist Therapeutics stock

Interest Coverage Ratio of Protagonist Therapeutics is -5.49 in 2026.

Interest Coverage Ratio of Protagonist Therapeutics changed from 9.61 to -5.49, representing a -157.17% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Interest Coverage Ratio Protagonist Therapeutics since 2006 – with annual values, charts, and detailed analysis.

The Interest Coverage ratio measures a company's ability to pay interest on its debt. Higher ratios indicate greater financial strength and lower default risk.

Interest Coverage = EBIT / Interest Expense

A 'good' varies by industry and company stage. On Eulerpool, you can compare Interest Coverage Ratio's Protagonist Therapeutics with sector peers and the industry average to assess whether it is attractive.

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