Connection Technology Systems (ROCO:3672) Cyclically Adjusted Book per Share: NT$14.43 (As of Dec. 2025)

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ROCO:3672 Connection Technology Systems Inc ROCO:3672
53 GF Score
Price NT$12.65
GF Value NT$10.66
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Connection Technology Systems Cyclically Adjusted Book per Share?

Connection Technology Systems ROCO:3672 -4.89% 53 Cyclically Adjusted Book per Share is NT$14.43 as of Dec. 2025. GuruFocus rates ROCO:3672 with a GF Score™ of 53/100 and a GF Value™ of NT$10.66 (Modestly Overvalued). The stock has 5 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

Connection Technology Systems's adjusted book value per share for the three months ended in Dec. 2025 was NT$8.034. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is NT$14.43 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Connection Technology Systems's average Cyclically Adjusted Book Growth Rate was -4.20% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -0.60% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of Connection Technology Systems was -0.60% per year. The lowest was -0.60% per year. And the median was -0.60% per year.

As of today (2026-07-15), Connection Technology Systems's current stock price is NT$12.65. Connection Technology Systems's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$14.43. Connection Technology Systems's Cyclically Adjusted PB Ratio of today is 0.88.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Connection Technology Systems was 1.89. The lowest was 0.74. And the median was 1.32.


Connection Technology Systems  (ROCO:3672) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

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 PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

Connection Technology Systems's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=12.65/14.43
=0.88

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Connection Technology Systems was 1.89. The lowest was 0.74. And the median was 1.32.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


Connection Technology Systems Cyclically Adjusted Book per Share Related Terms


Connection Technology Systems Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Connection Technology Systems's Cyclically Adjusted Book per Share 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.

Connection Technology Systems Cyclically Adjusted Book per Share Chart

Connection Technology Systems Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 14.88 15.17 15.06 14.43

Connection Technology Systems Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Cyclically Adjusted Book per Share 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 15.06 15.07 14.93 14.77 14.43

ROCO:3672 vs CSCO, CIEN, MSI: Cyclically Adjusted Book per Share Comparison

For the Communication Equipment subindustry, Connection Technology Systems's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


Connection Technology Systems Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, Connection Technology Systems's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Connection Technology Systems's Cyclically Adjusted PB Ratio falls into.


ROCO:3672
53GF Score
Connection Technology Systems Inc ROCO:3672
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Connection Technology Systems Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book 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.

For example, Connection Technology Systems's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book= Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=8.034/324.0540*324.0540
=8.034

Current CPI (Dec. 2025) = 324.0540.

Connection Technology Systems Quarterly Data

Book Value per Share CPI Adj_Book
201603 15.126 238.132 20.584
201606 14.058 241.018 18.901
201609 14.571 241.428 19.558
201612 15.032 241.432 20.176
201703 14.990 243.801 19.924
201706 14.172 244.955 18.748
201709 14.359 246.819 18.852
201712 14.340 246.524 18.850
201803 14.456 249.554 18.772
201806 13.921 251.989 17.902
201809 13.813 252.439 17.732
201812 14.010 251.233 18.071
201903 13.888 254.202 17.704
201906 13.445 256.143 17.010
201909 12.511 256.759 15.790
201912 11.851 256.974 14.945
202003 11.365 258.115 14.268
202006 11.333 257.797 14.246
202009 11.884 260.280 14.796
202012 12.227 260.474 15.212
202103 11.882 264.877 14.537
202106 11.905 271.696 14.199
202109 12.188 274.310 14.398
202112 12.171 278.802 14.146
202203 12.353 287.504 13.923
202206 12.205 296.311 13.348
202209 12.457 296.808 13.601
202212 11.639 296.797 12.708
202303 11.158 301.836 11.979
202306 10.574 305.109 11.231
202309 10.260 307.789 10.802
202312 10.367 306.746 10.952
202403 9.590 312.332 9.950
202406 9.218 314.175 9.508
202409 8.564 315.301 8.802
202412 8.360 315.605 8.584
202503 8.513 319.799 8.626
202506 7.280 322.561 7.314
202509 8.683 324.800 8.663
202512 8.034 324.054 8.034

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of NT$14.43 mean?
Connection Technology Systems (ROCO:3672) has a Cyclically Adjusted Book per Share of NT$14.43 as of Dec. 2025. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Connection Technology Systems and its competitors.
Is Connection Technology Systems' Cyclically Adjusted Book per Share too high?
Connection Technology Systems' current Cyclically Adjusted Book per Share is NT$14.43. Overall, Connection Technology Systems has a GF Score™ of 53/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Connection Technology Systems' Cyclically Adjusted Book per Share compare to CSCO and CIEN?
Connection Technology Systems' Cyclically Adjusted Book per Share of NT$14.43 can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Hardware company?
A good Cyclically Adjusted Book per Share depends on the Hardware industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on Connection Technology Systems and its competitors. Connection Technology Systems's current Cyclically Adjusted Book per Share is NT$14.43. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Connection Technology Systems stock overvalued right now?
Based on GuruFocus' analysis, Connection Technology Systems (ROCO:3672) is currently considered Modestly Overvalued. The stock's GF Value™ is NT$10.66, compared to a current price of NT$12.65 — trading 18.7% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$14.43. Connection Technology Systems' overall GF Score™ is 53/100 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 Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For Connection Technology Systems (ROCO:3672), the current Cyclically Adjusted Book per Share is NT$14.43 as of Dec. 2025. 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 Connection Technology Systems (ROCO:3672) Overvalued in 2026?

Based on GuruFocus' analysis, Connection Technology Systems stock appears to be overvalued. The current stock price of NT$12.65 is trading 18.7% above its estimated GF Value™ of NT$10.66. GuruFocus considers Connection Technology Systems to be Modestly Overvalued.

Key valuation signals for ROCO:3672:

  • Cyclically Adjusted Book per Share: NT$14.43
  • GF Value™: NT$10.66 vs. price of NT$12.65 (18.7% above fair value)
  • GF Score™: 53/100 with 5 warning signs

No single metric tells the full story. See the ROCO:3672 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Connection Technology Systems Business Description

Address 18F-6, No.79, Sec.1, Xintai 5th Road, Xizhi District, New Taipei City, Taipei, TWN, 221
Connection Technology Systems Inc. is engaged in providing fiber optic communication products and services in Taiwan. Its main products include Fiber Switch Product, Fiber Gateway Product, PoE Product, Media Converter Product.
53GF Score

Get the complete analysis for ROCO:3672

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

NT$12.65
Price
NT$10.66
GF Value