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This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
The historical rank and industry rank for Shenzhen Infinvoa's Median PS Value or its related term are showing as below:
SZSE:002528'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.19 Med: 1.79 Max: 9.91
Current: 9.91
During the past 13 years, the highest Price to Median PS Value of Shenzhen Infinvoa was 9.91. The lowest was 0.19. And the median was 1.79.
SZSE:002528's Price-to-Median-PS-Value is ranked worse than 99.43% of 526
companies
in the Business Services industry
Industry Median: 0.93
vs SZSE:002528: 9.91
Shenzhen Infinvoa (SZSE:002528) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Shenzhen Infinvoa's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
7.53
/
0.76
=
9.91
* 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.
Shenzhen Infinvoa Median PS Value Related Terms
Shenzhen Infinvoa Median PS Value Historical Data
* Premium members only.
The historical data trend for Shenzhen Infinvoa's Median PS Value 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.
SZSE:002528 vs ALLE, MSA, ADT: Median PS Value Comparison
For the Security & Protection Services subindustry, Shenzhen Infinvoa's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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.
Shenzhen Infinvoa Price-to-Median-PS-Value vs Business Services Industry
For the Business Services industry and Industrials sector, Shenzhen Infinvoa's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Shenzhen Infinvoa's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 2.0267.
Shenzhen Infinvoa's Revenue per Share for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ¥0.375.
* 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.
Shenzhen Infinvoa (SZSE:002528) has a Median PS Value of ¥0.76 as of Sep. 12, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Shenzhen Infinvoa and its competitors. According to the industry distribution chart, Shenzhen Infinvoa ranks #523 out of 526 companies in the Business Services industry, placing it in the top 99.4%.
Is Shenzhen Infinvoa's Median PS Value too high?
Shenzhen Infinvoa's current Median PS Value is ¥0.76. Based on the distribution chart, Shenzhen Infinvoa ranks #523 out of 526 companies in the Business Services industry, which is in the bottom quartile relative to peers. Overall, Shenzhen Infinvoa has a GF Score™ of 25/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Shenzhen Infinvoa's Median PS Value compare to ALLE and MSA?
According to the Business Services industry distribution chart, Shenzhen Infinvoa ranks #523 out of 526 companies for Median PS Value. This places Shenzhen Infinvoa in the lower half of its industry. The industry median Median PS Value is 0.93. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for a Business Services company?
The median Median PS Value among Business Services companies is 0.93, based on 526 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Shenzhen Infinvoa and its competitors. For the Business Services industry, the median Median PS Value is 0.93 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Shenzhen Infinvoa's current Median PS Value is ¥0.76. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Shenzhen Infinvoa stock overvalued right now?
Based on GuruFocus' analysis, Shenzhen Infinvoa (SZSE:002528) is currently considered Significantly Overvalued. The stock's GF Value™ is ¥1.87, compared to a current price of ¥7.53 — trading 302.7% above its estimated fair value. The current Median PS Value is ¥0.76. Shenzhen Infinvoa's overall GF Score™ is 25/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Shenzhen Infinvoa (SZSE:002528), the current Median PS Value is ¥0.76 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.
Is Shenzhen Infinvoa (SZSE:002528) Overvalued in 2026?
Based on GuruFocus' analysis, Shenzhen Infinvoa stock appears to be overvalued.
The current stock price of ¥7.53 is trading 302.7% above its estimated GF Value™ of ¥1.87.
GuruFocus considers Shenzhen Infinvoa to be Significantly Overvalued.
Key valuation signals for SZSE:002528:
Median PS Value: ¥0.76
GF Value™: ¥1.87 vs. price of ¥7.53 (302.7% above fair value)
No single metric tells the full story. See the SZSE:002528 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Shenzhen Infinvoa Ltd is a China-based company engaged in the research, development, design, manufacture, and distribution of electronic security products. Its main products include Explosion Proof Camera, Fixed Cameras, Fixed Minidome Cameras, Zoom Cameras and Encoders and Decoders. The company distributes its products in domestic market and to overseas markets.
25GF Score
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