Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
RidgetechRDGT -33.66%40 PS Ratio is 0.00 as of Jul. 29, 2026. GuruFocus rates RDGT with a GF Score™ of 40/100 and a GF Value™ of $130.66 (Possible Value Trap). The stock has 5 warning signs investors should review. Among 658 Healthcare Providers & Services companies, Ridgetech ranks worse than 151975.53% on this metric.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Ridgetech's share price is $0.7695.
Ridgetech's Revenue per Share for the trailing twelve months (TTM) ended in Sep. 2025 was $3,113.83. Hence, Ridgetech's PS Ratio for today is 0.00.
The historical rank and industry rank for Ridgetech's PS Ratio or its related term are showing as below:
During the past 13 years, Ridgetech's highest PS Ratio was 1.02. The lowest was 0.01. And the median was 0.19.
RDGT's PS Ratio is not ranked *
in the Healthcare Providers & Services industry.
Industry Median: 1.5 * Ranked among companies with meaningful PS Ratio only.
Ridgetech's Revenue per Sharefor the
six
months ended in Sep. 2025 was $1,610.39.
Its Revenue per Share for the trailing twelve months (TTM) ended in Sep. 2025 was $3,113.83.
Warning Sign:
Ridgetech Inc revenue per share has been in decline for the last 5 years.
During the past 12 months, the average Revenue per Share Growth Rate of Ridgetech was -43.70% per year.
During the past 3 years, the average Revenue per Share Growth Rate was -73.00% per year.
During the past 5 years, the average Revenue per Share Growth Rate was -53.10% per year.
During the past 13 years, Ridgetech's highest 3-Year average Revenue per Share Growth Rate was 15.20% per year. The lowest was -73.00% per year. And the median was -9.30% per year.
Back to Basics: PS Ratio
Ridgetech (NAS:RDGT) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Ridgetech PS Ratio Related Terms
Ridgetech PS Ratio Historical Data
* Premium members only.
The historical data trend for Ridgetech's PS Ratio 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.
For the Pharmaceutical Retailers subindustry, Ridgetech's PS Ratio, along with its competitors' market caps and PS Ratio 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.
Ridgetech PS Ratio vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, Ridgetech's PS Ratio distribution charts can be found below:
* The bar in red indicates where Ridgetech's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Ridgetech's Share Price of today is $0.7695.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Ridgetech's Revenue per Share for the trailing twelve months (TTM) ended in Sep. 2025 was $3,113.83.
* 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.
It can also be calculated from the numbers for the whole company:
Ridgetech (RDGT) has a PS Ratio of 0.00 as of Jul. 29, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Ridgetech and its competitors. Over the past decade, Ridgetech's PS Ratio has ranged from 0.01 to 1.02. According to the industry distribution chart, Ridgetech ranks #999999 out of 658 companies in the Healthcare Providers & Services industry.
Is Ridgetech's PS Ratio too high?
Ridgetech's current PS Ratio is 0.00. Over the past 10 years, this metric has ranged from a low of 0.01 to a high of 1.02. Based on the distribution chart, Ridgetech ranks #999999 out of 658 companies in the Healthcare Providers & Services industry, which is in the bottom quartile relative to peers. Overall, Ridgetech has a GF Score™ of 40/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Ridgetech's PS Ratio compare to DHTI and PMHS?
According to the Healthcare Providers & Services industry distribution chart, Ridgetech ranks #999999 out of 658 companies for PS Ratio. This places Ridgetech in the lower half of its industry. The industry median PS Ratio is 1.50. Historically, Ridgetech's own PS Ratio has ranged from 0.01 to 1.02 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 PS Ratio for a Healthcare Providers & Services company?
The median PS Ratio among Healthcare Providers & Services companies is 1.50, based on 658 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio 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 PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Ridgetech and its competitors. For the Healthcare Providers & Services industry, the median PS Ratio is 1.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ridgetech's current PS Ratio 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 Ridgetech stock overvalued right now?
Based on GuruFocus' analysis, Ridgetech (RDGT) is currently considered Possible Value Trap. The stock's GF Value™ is $130.66, compared to a current price of $0.77 — trading 99.4% below its estimated fair value. The current PS Ratio is 0.00. Ridgetech's overall GF Score™ is 40/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Ridgetech (RDGT), the current PS Ratio is 0.00 as of Jul. 29, 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.
Is Ridgetech (RDGT) Overvalued in 2026?
Based on GuruFocus' analysis, Ridgetech stock appears to be undervalued.
The current stock price of $0.77 is trading 99.4% below its estimated GF Value™ of $130.66.
GuruFocus considers Ridgetech to be Possible Value Trap.
Key valuation signals for RDGT:
PS Ratio: 0.00
GF Value™: $130.66 vs. price of $0.77 (99.4% below fair value)
No single metric tells the full story. See the RDGT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ridgetech Inc formerly China Jo-Jo Drugstores Inc is a retailer and distributor of pharmaceutical products. The company's operating segments include Retail drugstores, Online Pharmacy, and Drug wholesale. Retail drugstores segment sells prescription and over-the-counter medicines, TCM, dietary supplements, medical devices, and sundry items to retail customers. The online pharmacy segment sells drugs through third-party platforms such as Alibaba's Tmall, JD.com, and Amazon.com. It generates maximum revenue from the Retail drugstores segment.
40GF Score
Get the complete analysis for RDGT
PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
RDGT has been successfully added to your 
