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Protagenic TherapeuticsPTIX +6.00%26 Days Sales Outstanding is 0.00 as of Dec. 2025. GuruFocus rates PTIX with a GF Score™ of 26/100. The stock has 2 warning signs investors should review. Among 841 Biotechnology companies, Protagenic Therapeutics ranks worse than 118905.95% on this metric.
The historical rank and industry rank for Protagenic Therapeutics's Days Sales Outstanding or its related term are showing as below:
PTIX's Days Sales Outstanding is not ranked *
in the Biotechnology industry.
Industry Median: 68.94 * Ranked among companies with meaningful Days Sales Outstanding only.
Protagenic Therapeutics's Days Sales Outstanding
stayed the same
from Dec. 2024 (0.00) to Dec. 2025 (0.00).
Protagenic Therapeutics (OTCPK:PTIX) Days Sales Outstanding Explanation
For retailers, when we compare Days Sales Outstanding, it is important to compare the same period in the previous years.
Protagenic Therapeutics Days Sales Outstanding Related Terms
Protagenic Therapeutics Days Sales Outstanding Historical Data
* Premium members only.
The historical data trend for Protagenic Therapeutics's Days Sales Outstanding can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Protagenic Therapeutics Days Sales Outstanding Chart
PTIX vs SCNI, DCOY, BBLG: Days Sales Outstanding Comparison
For the Biotechnology subindustry, Protagenic Therapeutics's Days Sales Outstanding, along with its competitors' market caps and Days Sales Outstanding 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.
Protagenic Therapeutics Days Sales Outstanding vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, Protagenic Therapeutics's Days Sales Outstanding distribution charts can be found below:
* The bar in red indicates where Protagenic Therapeutics's Days Sales Outstanding falls into.
Protagenic Therapeutics Days Sales Outstanding Calculation
Days Sales Outstanding measures the average number of days that a company takes to collect revenue after a sale has been made. It is a financial ratio that illustrates how well a company's Accounts Receivable are being managed.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Protagenic Therapeutics (PTIX) has a Days Sales Outstanding of 0.00 as of Dec. 2025. Days sales outstanding represents the average amount of days a company takes to collect receivables. View historical data on Protagenic Therapeutics and its competitors. According to the industry distribution chart, Protagenic Therapeutics ranks #999999 out of 841 companies in the Biotechnology industry.
Is Protagenic Therapeutics' Days Sales Outstanding too high?
Protagenic Therapeutics' current Days Sales Outstanding is 0.00. Based on the distribution chart, Protagenic Therapeutics ranks #999999 out of 841 companies in the Biotechnology industry, which is in the bottom quartile relative to peers. Overall, Protagenic Therapeutics has a GF Score™ of 26/100, reflecting its overall financial health beyond just this single metric.
How does Protagenic Therapeutics' Days Sales Outstanding compare to SCNI and DCOY?
According to the Biotechnology industry distribution chart, Protagenic Therapeutics ranks #999999 out of 841 companies for Days Sales Outstanding. This places Protagenic Therapeutics in the lower half of its industry. The industry median Days Sales Outstanding is 68.94. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Sales Outstanding for a Biotechnology company?
The median Days Sales Outstanding among Biotechnology companies is 68.94, based on 841 companies in the industry. Companies in the top quartile (top 25%) have a Days Sales Outstanding significantly above this median, while those in the bottom quartile fall well below. However, Days Sales Outstanding 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 Days Sales Outstanding mean?
A high Days Sales Outstanding can signal that a stock is expensive relative to its fundamentals. Days sales outstanding represents the average amount of days a company takes to collect receivables. View historical data on Protagenic Therapeutics and its competitors. For the Biotechnology industry, the median Days Sales Outstanding is 68.94 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Protagenic Therapeutics's current Days Sales Outstanding is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Protagenic Therapeutics stock overvalued right now?
Protagenic Therapeutics (PTIX) has a current Days Sales Outstanding of 0.00. The current Days Sales Outstanding is 0.00. Protagenic Therapeutics' overall GF Score™ is 26/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Sales Outstanding calculated?
Days Sales Outstanding is calculated from a company's financial statements. For Protagenic Therapeutics (PTIX), the current Days Sales Outstanding is 0.00 as of Dec. 2025. 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.
Protagenic Therapeutics Inc is a biopharmaceutical company focused on the discovery and development of therapeutics to treat stress-related neuropsychiatric and mood disorders. It provides treatments for mood, anxiety, depression, and neurodegenerative disorders by using peptide-based and brain-active therapeutics. The company's main compound, PT00114, is a synthetic form of Teneurin Carboxy-terminal Associated Peptide, an endogenous brain signaling peptide that can dampen overactive stress responses. It has also created a portfolio of novel neuropeptides that are in various stages of development and preclinical evaluation for the treatment of mood disorders.
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