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LOUISA Professional CoffeeROCO:2758 65 PS Ratio is 0.50 as of Aug. 15, 2026, which is 57% below its 10-year median of 1.16. GuruFocus rates ROCO:2758 with a GF Score™ of 65/100 and a GF Value™ of NT$146.43 (Possible Value Trap). The stock has 10 warning signs investors should review. Among 359 Restaurants companies, LOUISA Professional Coffee ranks better than 71.87% 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, LOUISA Professional Coffee's share price is NT$70.50.
LOUISA Professional Coffee's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$141.78. Hence, LOUISA Professional Coffee's PS Ratio for today is 0.50.
Good Sign:
LOUISA Professional Coffee Ltd stock PS Ratio (=0.5) is close to 5-year low of 0.46.
The historical rank and industry rank for LOUISA Professional Coffee's PS Ratio or its related term are showing as below:
ROCO:2758'
s PS Ratio Range Over the Past 10 Years
Min: 0.46 Med: 1.16 Max: 1.71
Current: 0.5
During the past 8 years, LOUISA Professional Coffee's highest PS Ratio was 1.71. The lowest was 0.46. And the median was 1.16.
ROCO:2758's PS Ratio is ranked better than 71.87% of 359
companies
in the Restaurants industry
Industry Median: 0.85
vs ROCO:2758: 0.50
During the past 8 years, LOUISA Professional Coffee's highest 3-Year average Revenue per Share Growth Rate was 10.30% per year. The lowest was -5.50% per year. And the median was 0.90% per year.
LOUISA Professional Coffee (ROCO:2758) 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.
LOUISA Professional Coffee PS Ratio Related Terms
LOUISA Professional Coffee PS Ratio Historical Data
* 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 Restaurants subindustry, LOUISA Professional Coffee'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.
LOUISA Professional Coffee PS Ratio vs Restaurants Industry
For the Restaurants industry and Consumer Cyclical sector, LOUISA Professional Coffee's PS Ratio distribution charts can be found below:
* The bar in red indicates where LOUISA Professional Coffee'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.
LOUISA Professional Coffee's Share Price of today is NT$70.50.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. LOUISA Professional Coffee's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$141.78.
* 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:
LOUISA Professional Coffee (ROCO:2758) has a PS Ratio of 0.50 as of Aug. 15, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on LOUISA Professional Coffee and its competitors. This is 57% below median its historical median of 1.16. Over the past decade, LOUISA Professional Coffee's PS Ratio has ranged from 0.46 to 1.71. According to the industry distribution chart, LOUISA Professional Coffee ranks #101 out of 359 companies in the Restaurants industry, placing it in the top 28.1%.
Is LOUISA Professional Coffee's PS Ratio too high?
LOUISA Professional Coffee's current PS Ratio of 0.50 is 57% below median its 10-year median of 1.16. Over the past 10 years, this metric has ranged from a low of 0.46 to a high of 1.71. The Restaurants industry median PS Ratio is 0.85. LOUISA Professional Coffee's value of 0.50 is 41.2% below this industry median. Based on the distribution chart, LOUISA Professional Coffee ranks #101 out of 359 companies in the Restaurants industry, which is above the industry midpoint. Overall, LOUISA Professional Coffee has a GF Score™ of 65/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does LOUISA Professional Coffee's PS Ratio compare to MCD and SBUX?
According to the Restaurants industry distribution chart, LOUISA Professional Coffee ranks #101 out of 359 companies for PS Ratio. This puts LOUISA Professional Coffee in the upper half of its industry. The industry median PS Ratio is 0.85. LOUISA Professional Coffee's value of 0.50 is 41.2% below this benchmark. Historically, LOUISA Professional Coffee's own PS Ratio has ranged from 0.46 to 1.71 over the past decade. While the company's 10-year median is 1.16 vs. the industry median of 0.85, LOUISA Professional Coffee has consistently been below the industry average. 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 Restaurants company?
The median PS Ratio among Restaurants companies is 0.85, based on 359 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. LOUISA Professional Coffee's current PS Ratio of 0.50 is 41.2% below the industry median. 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 LOUISA Professional Coffee and its competitors. For the Restaurants industry, the median PS Ratio is 0.85 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. LOUISA Professional Coffee's current PS Ratio is 0.50, which is 57% below median its own 10-year median of 1.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is LOUISA Professional Coffee stock overvalued right now?
Based on GuruFocus' analysis, LOUISA Professional Coffee (ROCO:2758) is currently considered Possible Value Trap. The stock's GF Value™ is NT$146.43, compared to a current price of NT$70.50 — trading 51.9% below its estimated fair value. The current PS Ratio is 0.50, which is 57% below median its 10-year median of 1.16 and 41.2% below the Restaurants industry median of 0.85. LOUISA Professional Coffee's overall GF Score™ is 65/100 with 10 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 LOUISA Professional Coffee (ROCO:2758), the current PS Ratio is 0.50 as of Aug. 15, 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 LOUISA Professional Coffee (ROCO:2758) Overvalued in 2026?
Based on GuruFocus' analysis, LOUISA Professional Coffee stock appears to be undervalued.
The current stock price of NT$70.50 is trading 51.9% below its estimated GF Value™ of NT$146.43.
GuruFocus considers LOUISA Professional Coffee to be Possible Value Trap.
Key valuation signals for ROCO:2758:
PS Ratio: 0.50 (57% below median its 10-year median of 1.16)
GF Value™: NT$146.43 vs. price of NT$70.50 (51.9% below fair value)
Industry Position: 41.2% below the Restaurants median (#101 of 359)
No single metric tells the full story. See the ROCO:2758 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
LOUISA Professional Coffee Ltd manufactures and distributes coffee products. The company engages in the import, roasting, processing, production, and sales of green coffee beans, coffee cakes, and other catering finished products, and a chain franchise business.
65GF Score
Get the complete analysis for ROCO:2758
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