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Rangdong Light Source & Vacuum Flask JSCSTC:RAL 76 Cyclically Adjusted PS Ratio is 0.21 as of Aug. 25, 2026, which is 22% below its 10-year median of 0.27. GuruFocus rates STC:RAL with a GF Score™ of 76/100 and a GF Value™ of ₫96,582.88 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 2,283 Industrial Products companies, Rangdong Light Source & Vacuum Flask JSC ranks better than 93.47% on this metric.
STC:RAL's Cyclically Adjusted PS Ratio is ranked better than 93.47% of 2283
companies
in the Industrial Products industry
Industry Median: 1.8
vs STC:RAL: 0.21
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.
Rangdong Light Source & Vacuum Flask JSC's adjusted revenue per share data for the three months ended in Jun. 2026 was ₫66,936.359. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is ₫372,233.58 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.
Rangdong Light Source & Vacuum Flask JSC Cyclically Adjusted PS Ratio Related Terms
Rangdong Light Source & Vacuum Flask JSC Cyclically Adjusted 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.
STC:RAL vs VRT, BE, HUBB: Cyclically Adjusted PS Ratio Comparison
For the Electrical Equipment & Parts subindustry, Rangdong Light Source & Vacuum Flask JSC's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted 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.
Rangdong Light Source & Vacuum Flask JSC Cyclically Adjusted PS Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Rangdong Light Source & Vacuum Flask JSC's Cyclically Adjusted PS Ratio distribution charts can be found below:
* The bar in red indicates where Rangdong Light Source & Vacuum Flask JSC's Cyclically Adjusted PS Ratio falls into.
Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.
* 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.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PS Ratio of 0.21 mean?
Rangdong Light Source & Vacuum Flask JSC (STC:RAL) has a Cyclically Adjusted PS Ratio of 0.21 as of Aug. 25, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Rangdong Light Source & Vacuum Flask JSC and its competitors. This is 22% below median its historical median of 0.27. Over the past decade, Rangdong Light Source & Vacuum Flask JSC's Cyclically Adjusted PS Ratio has ranged from 0.21 to 0.44. According to the industry distribution chart, Rangdong Light Source & Vacuum Flask JSC ranks #149 out of 2283 companies in the Industrial Products industry, placing it in the top 6.5%.
Is Rangdong Light Source & Vacuum Flask JSC's Cyclically Adjusted PS Ratio too high?
Rangdong Light Source & Vacuum Flask JSC's current Cyclically Adjusted PS Ratio of 0.21 is 22% below median its 10-year median of 0.27. Over the past 10 years, this metric has ranged from a low of 0.21 to a high of 0.44. The Industrial Products industry median Cyclically Adjusted PS Ratio is 1.80. Rangdong Light Source & Vacuum Flask JSC's value of 0.21 is 88.3% below this industry median. Based on the distribution chart, Rangdong Light Source & Vacuum Flask JSC ranks #149 out of 2283 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, Rangdong Light Source & Vacuum Flask JSC has a GF Score™ of 76/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Rangdong Light Source & Vacuum Flask JSC's Cyclically Adjusted PS Ratio compare to VRT and BE?
According to the Industrial Products industry distribution chart, Rangdong Light Source & Vacuum Flask JSC ranks #149 out of 2283 companies for Cyclically Adjusted PS Ratio. This places Rangdong Light Source & Vacuum Flask JSC in the top 7% of its industry — outperforming the majority of peers. The industry median Cyclically Adjusted PS Ratio is 1.80. Rangdong Light Source & Vacuum Flask JSC's value of 0.21 is 88.3% below this benchmark. Historically, Rangdong Light Source & Vacuum Flask JSC's own Cyclically Adjusted PS Ratio has ranged from 0.21 to 0.44 over the past decade. While the company's 10-year median is 0.27 vs. the industry median of 1.80, Rangdong Light Source & Vacuum Flask JSC 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 Cyclically Adjusted PS Ratio for an Industrial Products company?
The median Cyclically Adjusted PS Ratio among Industrial Products companies is 1.80, based on 2,283 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Rangdong Light Source & Vacuum Flask JSC's current Cyclically Adjusted PS Ratio of 0.21 is 88.3% 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 Cyclically Adjusted PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Rangdong Light Source & Vacuum Flask JSC and its competitors. For the Industrial Products industry, the median Cyclically Adjusted PS Ratio is 1.80 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rangdong Light Source & Vacuum Flask JSC's current Cyclically Adjusted PS Ratio is 0.21, which is 22% below median its own 10-year median of 0.27. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rangdong Light Source & Vacuum Flask JSC stock overvalued right now?
Based on GuruFocus' analysis, Rangdong Light Source & Vacuum Flask JSC (STC:RAL) is currently considered Modestly Undervalued. The stock's GF Value™ is ₫96,582.88, compared to a current price of ₫77,800.00 — trading 19.4% below its estimated fair value. The current Cyclically Adjusted PS Ratio is 0.21, which is 22% below median its 10-year median of 0.27 and 88.3% below the Industrial Products industry median of 1.80. Rangdong Light Source & Vacuum Flask JSC's overall GF Score™ is 76/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For Rangdong Light Source & Vacuum Flask JSC (STC:RAL), the current Cyclically Adjusted PS Ratio is 0.21 as of Aug. 25, 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 Rangdong Light Source & Vacuum Flask JSC (STC:RAL) Overvalued in 2026?
Based on GuruFocus' analysis, Rangdong Light Source & Vacuum Flask JSC stock appears to be undervalued.
The current stock price of ₫77,800.00 is trading 19.4% below its estimated GF Value™ of ₫96,582.88.
GuruFocus considers Rangdong Light Source & Vacuum Flask JSC to be Modestly Undervalued.
Key valuation signals for STC:RAL:
Cyclically Adjusted PS Ratio: 0.21 (22% below median its 10-year median of 0.27)
GF Value™: ₫96,582.88 vs. price of ₫77,800.00 (19.4% below fair value)
Industry Position: 88.3% below the Industrial Products median (#149 of 2283)
No single metric tells the full story. See the STC:RAL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rangdong Light Source & Vacuum Flask JSC is engaged in the manufacturing and trading of light products, electrical equipment, lighting tools, glass products and water thermos; service of science, technology and technology transfer; consulting and lighting design in civil and industrial; repairing and installing lighting equipment in civil and industrial and others.
76GF Score
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