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.
Tera AutotechROCO:6234 +1.27%51 Median PS Value is NT$9.23 as of Jul. 26, 2026, which is 100% below its 10-year median of 1.17. GuruFocus rates ROCO:6234 with a GF Score™ of 51/100 and a GF Value™ of NT$14.86 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 1,644 Industrial Products companies, Tera Autotech ranks worse than 93.67% on this metric.
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.
Median PS Value is calculated as trailing twelve months (TTM) Revenue per Share times 10-Year median PS Ratio. Tera Autotech's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$4.752. Tera Autotech's 10-Year median PS Ratio is 1.9423. Therefore, the Median PS Value for today is NT$9.23.
As of today (2026-07-26), Tera Autotech's share price is NT$36.00. Tera Autotech's Median PS Value is NT$9.23. Therefore, Tera Autotech's Price to Median PS Value for today is 3.90.
The historical rank and industry rank for Tera Autotech's Median PS Value or its related term are showing as below:
ROCO:6234'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.95 Med: 1.17 Max: 3.91
Current: 3.9
During the past 13 years, the highest Price to Median PS Value of Tera Autotech was 3.91. The lowest was 0.95. And the median was 1.17.
ROCO:6234's Price-to-Median-PS-Value is ranked worse than 93.67% of 1644
companies
in the Industrial Products industry
Industry Median: 1.09
vs ROCO:6234: 3.90
Tera Autotech (ROCO:6234) 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.
Tera Autotech's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
36.00
/
9.23
=
3.90
* 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.
Tera Autotech Median PS Value Related Terms
Tera Autotech Median PS Value Historical Data
* Premium members only.
The historical data trend for Tera Autotech'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.
ROCO:6234 vs SNA, RBC, LECO: Median PS Value Comparison
For the Tools & Accessories subindustry, Tera Autotech'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.
Tera Autotech Price-to-Median-PS-Value vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Tera Autotech's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Tera Autotech's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 1.9423.
Tera Autotech's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$4.752.
* 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.
Tera Autotech (ROCO:6234) has a Median PS Value of NT$9.23 as of Jul. 26, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Tera Autotech and its competitors. This is 689% above median its historical median of 1.17. Over the past decade, Tera Autotech's Median PS Value has ranged from 0.95 to 3.91. According to the industry distribution chart, Tera Autotech ranks #1540 out of 1644 companies in the Industrial Products industry, placing it in the top 93.7%.
Is Tera Autotech's Median PS Value too high?
Tera Autotech's current Median PS Value of NT$9.23 is 689% above median its 10-year median of 1.17. Over the past 10 years, this metric has ranged from a low of 0.95 to a high of 3.91. Based on the distribution chart, Tera Autotech ranks #1540 out of 1644 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Tera Autotech has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tera Autotech's Median PS Value compare to SNA and RBC?
According to the Industrial Products industry distribution chart, Tera Autotech ranks #1540 out of 1644 companies for Median PS Value. This places Tera Autotech in the lower half of its industry. The industry median Median PS Value is 1.09. Historically, Tera Autotech's own Median PS Value has ranged from 0.95 to 3.91 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 Median PS Value for an Industrial Products company?
The median Median PS Value among Industrial Products companies is 1.09, based on 1,644 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 Tera Autotech and its competitors. For the Industrial Products industry, the median Median PS Value is 1.09 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tera Autotech's current Median PS Value is NT$9.23, which is 689% above median its own 10-year median of 1.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tera Autotech stock overvalued right now?
Based on GuruFocus' analysis, Tera Autotech (ROCO:6234) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$14.86, compared to a current price of NT$36.00 — trading 142.3% above its estimated fair value. The current Median PS Value is NT$9.23, which is 689% above median its 10-year median of 1.17. Tera Autotech's overall GF Score™ is 51/100 with 8 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 Tera Autotech (ROCO:6234), the current Median PS Value is NT$9.23 as of Jul. 26, 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 Tera Autotech (ROCO:6234) Overvalued in 2026?
Based on GuruFocus' analysis, Tera Autotech stock appears to be overvalued.
The current stock price of NT$36.00 is trading 142.3% above its estimated GF Value™ of NT$14.86.
GuruFocus considers Tera Autotech to be Significantly Overvalued.
Key valuation signals for ROCO:6234:
Median PS Value: NT$9.23 (689% above median its 10-year median of 1.17)
GF Value™: NT$14.86 vs. price of NT$36.00 (142.3% above fair value)
No single metric tells the full story. See the ROCO:6234 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Tera Autotech Corp is a Taiwan-based company specializing in the research, development, design, manufacture, sale, and import and export of industrial automation equipment and precision miniature drills. The company provides automation solutions for diverse industries such as semiconductor, LCD, solar, and printed circuit board manufacturing. Geographically, it serves Taiwan and China. The operating segments of the company are the Equipment Department and the Drill Department, with maximum revenue being generated from the Drill Department.
51GF Score
Get the complete analysis for ROCO:6234
Median PS Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:6234 has been successfully added to your 
