Actron Technology (ROCO:8255) Cyclically Adjusted PS Ratio: (As of Sep. 21, 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:8255 Actron Technology Corp ROCO:8255
91 GF Score
Price NT$136.00
GF Value NT$180.12
Valuation Modestly Undervalued
! 4 Warning Signs
View Full Analysis

What is Actron Technology Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Actron Technology  (ROCO:8255) 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.


Actron Technology Cyclically Adjusted PS Ratio Related Terms


Actron Technology Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Actron Technology'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.

Actron Technology Cyclically Adjusted PS Ratio Chart

Actron Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.97 3.15 3.48 2.98 2.04

Actron Technology Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2.03 2.33 2.05 1.99 3.03

ROCO:8255 vs ORLY, AZO, GPC: Cyclically Adjusted PS Ratio Comparison

For the Auto Parts subindustry, Actron Technology'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.


Actron Technology Cyclically Adjusted PS Ratio vs Vehicles & Parts Industry

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

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


ROCO:8255
91GF Score
Actron Technology Corp ROCO:8255
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Actron Technology 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.

Actron Technology's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Actron Technology's adjusted Revenue per Share data for the three months ended in Jun. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=19.031/333.9520*333.9520
=19.031

Current CPI (Jun. 2026) = 333.9520.

Actron Technology Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 10.502 241.428 14.527
201612 11.446 241.432 15.832
201703 11.836 243.801 16.213
201706 12.525 244.955 17.076
201709 11.194 246.819 15.146
201712 12.173 246.524 16.490
201803 11.615 249.554 15.543
201806 11.824 251.989 15.670
201809 11.738 252.439 15.528
201812 11.587 251.233 15.402
201903 10.533 254.202 13.837
201906 10.043 256.143 13.094
201909 10.937 256.759 14.225
201912 9.827 256.974 12.771
202003 9.245 258.115 11.961
202006 6.138 257.797 7.951
202009 7.811 260.280 10.022
202012 10.089 260.474 12.935
202103 10.763 264.877 13.570
202106 10.679 271.696 13.126
202109 9.871 274.310 12.017
202112 9.826 278.802 11.770
202203 10.727 287.504 12.460
202206 10.357 296.311 11.673
202209 11.910 296.808 13.400
202212 12.208 296.797 13.736
202303 12.042 301.836 13.323
202306 13.721 305.109 15.018
202309 16.864 307.789 18.297
202312 11.459 306.746 12.475
202403 16.492 312.332 17.634
202406 18.237 314.175 19.385
202409 18.711 315.301 19.818
202412 17.950 315.605 18.993
202503 19.784 319.799 20.660
202506 21.358 322.561 22.112
202509 18.806 324.800 19.336
202512 15.099 324.054 15.560
202603 19.067 330.213 19.283
202606 19.031 333.952 19.031

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue per Share.

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.

Is Actron Technology (ROCO:8255) Overvalued in 2026?

Based on GuruFocus' analysis, Actron Technology stock appears to be undervalued. The current stock price of NT$136.00 is trading 24.5% below its estimated GF Value™ of NT$180.12. GuruFocus considers Actron Technology to be Modestly Undervalued.

Key valuation signals for ROCO:8255:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: NT$180.12 vs. price of NT$136.00 (24.5% below fair value)
  • GF Score™: 91/100 with 4 warning signs

No single metric tells the full story. See the ROCO:8255 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Actron Technology Business Description

Address Nankan Road, 1st Floor, No 22, Section 2, Luzhu District, Taoyuan, TWN
Actron Technology Corp is engaged in the design, development, manufacture, and sale of automotive electronic components and power semiconductor products. The company focuses on automotive pressfit diodes, power modules, IGBT and MOSFET products, SiC power devices, and other power solutions used in electric vehicles, e-mobility platforms, and automotive applications. The group operates through three reportable segments: the Taiwan business segment, the Mainland China Qingdao segment, and the Taiwan Mosel Vitelic segment.
91GF Score

Get the complete analysis for ROCO:8255

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

NT$136.00
Price
NT$180.12
GF Value