Jason Co (ROCO:4570) Cyclically Adjusted PS Ratio: (As of Aug. 08, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

ROCO:4570 Jason Co Ltd ROCO:4570
89 GF Score
Price NT$67.30
GF Value NT$56.21
Valuation Modestly Overvalued
! 5 Warning Signs
View Full Analysis

What is Jason Co Cyclically Adjusted PS Ratio?

Jason Co does not have a history long enough to calculate Cyclically Adjusted Revenue per Share. Therefore GuruFocus does not calculate Cyclically Adjusted PS Ratio for this company.

Shiller PE for Stocks: The True Measure of Stock Valuation


Jason Co  (ROCO:4570) Cyclically Adjusted PS Ratio Explanation

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.


Jason Co Cyclically Adjusted PS Ratio Related Terms


Jason Co Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Jason Co's Cyclically Adjusted 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.

Jason Co Cyclically Adjusted PS Ratio Chart

Jason Co Annual Data
Trend Dec15 Dec16 Dec17 Dec18 Dec19 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only 0.00 0.00 0.00 0.00 0.00

Jason Co Semi-Annual Data
Dec15 Dec16 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Cyclically Adjusted PS Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

ROCO:4570 vs ORLY, AZO: Cyclically Adjusted PS Ratio Comparison

For the Auto Parts subindustry, Jason Co'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.


Jason Co Cyclically Adjusted PS Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Jason Co's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Jason Co's Cyclically Adjusted PS Ratio falls into.


ROCO:4570
89GF Score
Jason Co Ltd ROCO:4570
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Jason Co Cyclically Adjusted PS Ratio Calculation

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.

Jason Co does not have a history long enough to calculate Cyclically Adjusted Revenue per Share. Therefore GuruFocus does not calculate Cyclically Adjusted PS Ratio for this company.

Is Jason Co (ROCO:4570) Overvalued in 2026?

Based on GuruFocus' analysis, Jason Co stock appears to be overvalued. The current stock price of NT$67.30 is trading 19.7% above its estimated GF Value™ of NT$56.21. GuruFocus considers Jason Co to be Modestly Overvalued.

Key valuation signals for ROCO:4570:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: NT$56.21 vs. price of NT$67.30 (19.7% above fair value)
  • GF Score™: 89/100 with 5 warning signs

No single metric tells the full story. See the ROCO:4570 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Jason Co Business Description

Address No. 3-35 Zhonghe Road, Zhonghe Village, Ligang Township, Pingtung County, Zhonghe, TWN, 905
Jason Co Ltd is a Taiwan-based automobile parts company. It is engaged in the manufacturing of steering and suspension products.
89GF Score

Get the complete analysis for ROCO:4570

Cyclically Adjusted PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$67.30
Price
NT$56.21
GF Value