Senao Networks (ROCO:3558) Cyclically Adjusted PS Ratio: (As of Sep. 21, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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Charlie Tian
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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:3558 Senao Networks Inc ROCO:3558
81 GF Score
Price NT$121.00
GF Value NT$152.41
Valuation Modestly Undervalued
! 8 Warning Signs
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What is Senao Networks Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Senao Networks  (ROCO:3558) 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.


Senao Networks Cyclically Adjusted PS Ratio Related Terms


Senao Networks Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Senao Networks'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.

Senao Networks Cyclically Adjusted PS Ratio Chart

Senao Networks 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 0.61 1.01 1.11 0.87 0.55

Senao Networks 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 0.73 0.67 0.55 0.45 0.55

ROCO:3558 vs CSCO, MSI, LITE: Cyclically Adjusted PS Ratio Comparison

For the Communication Equipment subindustry, Senao Networks'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.


Senao Networks Cyclically Adjusted PS Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Senao Networks's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


ROCO:3558
81GF Score
Senao Networks Inc ROCO:3558
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Senao Networks 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.

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

For example, Senao Networks'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)
=60.393/333.9520*333.9520
=60.393

Current CPI (Jun. 2026) = 333.9520.

Senao Networks Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 29.694 241.428 41.074
201612 31.951 241.432 44.195
201703 33.568 243.801 45.981
201706 35.195 244.955 47.982
201709 45.108 246.819 61.032
201712 50.151 246.524 67.937
201803 44.289 249.554 59.267
201806 45.873 251.989 60.794
201809 40.810 252.439 53.988
201812 36.046 251.233 47.914
201903 35.167 254.202 46.200
201906 40.864 256.143 53.277
201909 39.749 256.759 51.699
201912 38.025 256.974 49.416
202003 34.112 258.115 44.134
202006 35.151 257.797 45.535
202009 38.541 260.280 49.450
202012 42.356 260.474 54.304
202103 38.664 264.877 48.747
202106 43.024 271.696 52.882
202109 49.056 274.310 59.722
202112 47.756 278.802 57.203
202203 55.361 287.504 64.305
202206 67.868 296.311 76.489
202209 88.803 296.808 99.916
202212 103.248 296.797 116.173
202303 87.426 301.836 96.728
202306 80.739 305.109 88.372
202309 81.171 307.789 88.071
202312 72.463 306.746 78.890
202403 55.475 312.332 59.315
202406 49.092 314.175 52.182
202409 60.056 315.301 63.608
202412 67.725 315.605 71.662
202503 67.459 319.799 70.444
202506 67.033 322.561 69.400
202509 60.722 324.800 62.433
202512 57.893 324.054 59.661
202603 51.612 330.213 52.196
202606 60.393 333.952 60.393

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 Senao Networks (ROCO:3558) Overvalued in 2026?

Based on GuruFocus' analysis, Senao Networks stock appears to be undervalued. The current stock price of NT$121.00 is trading 20.6% below its estimated GF Value™ of NT$152.41. GuruFocus considers Senao Networks to be Modestly Undervalued.

Key valuation signals for ROCO:3558:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: NT$152.41 vs. price of NT$121.00 (20.6% below fair value)
  • GF Score™: 81/100 with 8 warning signs

No single metric tells the full story. See the ROCO:3558 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Senao Networks Business Description

Address No. 500, Fuxing 3rd Road, Hwa Ya Technology Park, Kuei-shan Hsiang, Guishan District, Taoyuan, TWN, 333001
Senao Networks Inc is engaged in the R&D, design, manufacturing, and sales of wireless communication products. The company produces integrated wireless network communication, high-speed Ethernet, network security equipment, data center switches, power supply equipment, long-range wireless telephone systems, and others. The company provides its solutions & products for AI Edge Computing, Server, Cloud AI Surveillance, Power Solutions, and Cloud Networks. The company's reportable segments are Taiwan, America, and Others. The company generates the majority of its revenue from the Taiwan region.
81GF Score

Get the complete analysis for ROCO:3558

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

NT$121.00
Price
NT$152.41
GF Value