CTCI Advanced Systems (ROCO:5209) Cyclically Adjusted Book per Share: NT$ (As of Jun. 2026)

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ROCO:5209 CTCI Advanced Systems Inc ROCO:5209
88 GF Score
Price NT$174.50
GF Value NT$133.31
Valuation Significantly Overvalued
! 6 Warning Signs
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What is CTCI Advanced Systems Cyclically Adjusted Book per Share?

CTCI Advanced Systems ROCO:5209 -0.85% 88 Cyclically Adjusted Book per Share is NT$ as of Jun. 2026. GuruFocus rates ROCO:5209 with a GF Score™ of 88/100 and a GF Value™ of NT$133.31 (Significantly Overvalued). The stock has 6 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.

CTCI Advanced Systems's adjusted book value per share for the three months ended in Jun. 2026 was NT$36.263. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is NT$ for the trailing ten years ended in Jun. 2026.

During the past 12 months, CTCI Advanced Systems's average Cyclically Adjusted Book Growth Rate was 5.80% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 3.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 3.90% 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 CTCI Advanced Systems was 4.20% per year. The lowest was 2.00% per year. And the median was 3.50% per year.

As of today (2026-09-20), CTCI Advanced Systems's current stock price is NT$174.50. CTCI Advanced Systems's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was NT$. CTCI Advanced Systems's Cyclically Adjusted PB Ratio of today is .

During the past 13 years, the highest Cyclically Adjusted PB Ratio of CTCI Advanced Systems was 8.26. The lowest was 1.78. And the median was 4.12.


CTCI Advanced Systems  (ROCO:5209) 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of CTCI Advanced Systems was 8.26. The lowest was 1.78. And the median was 4.12.


Be Aware

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


CTCI Advanced Systems Cyclically Adjusted Book per Share Related Terms


CTCI Advanced Systems Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for CTCI Advanced 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.

CTCI Advanced Systems Cyclically Adjusted Book per Share Chart

CTCI Advanced Systems Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
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CTCI Advanced Systems Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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ROCO:5209 vs IBM, ACN, CTSH: Cyclically Adjusted Book per Share Comparison

For the Information Technology Services subindustry, CTCI Advanced 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.


CTCI Advanced Systems Cyclically Adjusted PB Ratio vs Software Industry

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

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


ROCO:5209
88GF Score
CTCI Advanced Systems Inc ROCO:5209
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

CTCI Advanced 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, CTCI Advanced Systems's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book= Book Value per Share /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=36.263/333.9520*333.9520
=36.263

Current CPI (Jun. 2026) = 333.9520.

CTCI Advanced Systems Quarterly Data

Book Value per Share CPI Adj_Book
201609 21.574 241.428 29.842
201612 22.087 241.432 30.551
201703 22.779 243.801 31.202
201706 21.258 244.955 28.981
201709 22.045 246.819 29.827
201712 22.771 246.524 30.847
201803 23.528 249.554 31.485
201806 21.612 251.989 28.642
201809 22.469 252.439 29.724
201812 22.962 251.233 30.522
201903 37.415 254.202 49.153
201906 36.747 256.143 47.910
201909 38.343 256.759 49.871
201912 39.825 256.974 51.755
202003 10.003 258.115 12.942
202006 8.915 257.797 11.549
202009 10.714 260.280 13.747
202012 18.736 260.474 24.021
202103 21.167 264.877 26.687
202106 18.805 271.696 23.114
202109 20.623 274.310 25.107
202112 25.487 278.802 30.529
202203 27.502 287.504 31.945
202206 18.884 296.311 21.283
202209 22.074 296.808 24.836
202212 25.139 296.797 28.286
202303 20.948 301.836 23.177
202306 24.405 305.109 26.712
202309 27.624 307.789 29.972
202312 32.062 306.746 34.906
202403 25.511 312.332 27.277
202406 29.150 314.175 30.985
202409 32.940 315.301 34.888
202412 35.124 315.605 37.166
202503 25.454 319.799 26.580
202506 30.136 322.561 31.200
202509 35.851 324.800 36.861
202512 39.832 324.054 41.049
202603 30.806 330.213 31.155
202606 36.263 333.952 36.263

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$ mean?
CTCI Advanced Systems (ROCO:5209) has a Cyclically Adjusted Book per Share of NT$ as of Jun. 2026. 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 CTCI Advanced Systems and its competitors.
Is CTCI Advanced Systems' Cyclically Adjusted Book per Share too high?
CTCI Advanced Systems' current Cyclically Adjusted Book per Share is NT$. Overall, CTCI Advanced Systems has a GF Score™ of 88/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does CTCI Advanced Systems' Cyclically Adjusted Book per Share compare to IBM and ACN?
CTCI Advanced Systems' Cyclically Adjusted Book per Share of NT$ can be compared against companies in the Software 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 Software company?
A good Cyclically Adjusted Book per Share depends on the Software 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 CTCI Advanced Systems and its competitors. CTCI Advanced Systems's current Cyclically Adjusted Book per Share is NT$. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CTCI Advanced Systems stock overvalued right now?
Based on GuruFocus' analysis, CTCI Advanced Systems (ROCO:5209) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$133.31, compared to a current price of NT$174.50 — trading 30.9% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$. CTCI Advanced Systems' overall GF Score™ is 88/100 with 6 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 CTCI Advanced Systems (ROCO:5209), the current Cyclically Adjusted Book per Share is NT$ as of Jun. 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 CTCI Advanced Systems (ROCO:5209) Overvalued in 2026?

Based on GuruFocus' analysis, CTCI Advanced Systems stock appears to be overvalued. The current stock price of NT$174.50 is trading 30.9% above its estimated GF Value™ of NT$133.31. GuruFocus considers CTCI Advanced Systems to be Significantly Overvalued.

Key valuation signals for ROCO:5209:

  • Cyclically Adjusted Book per Share: NT$
  • GF Value™: NT$133.31 vs. price of NT$174.50 (30.9% above fair value)
  • GF Score™: 88/100 with 6 warning signs

No single metric tells the full story. See the ROCO:5209 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


CTCI Advanced Systems Business Description

Address 16, Fushan Road, 11 Floor, Beitou District, Taipei, TWN, 112037
CTCI Advanced Systems Inc provides engineering research, planning, design, purchase, integration, manufacture, installation, adjustment, maintenance, and operation of different software and hardware within computers and control systems, import and sales of computers software, hardware, and instruments. It also provides information software, data processing, digital information development and application services, providing energy technology and internet identification services, providing automation control, traffic tracking, communication engineering, safety equipment, piping engineering, mechatronics service, and consulting of engineering and management.
88GF Score

Get the complete analysis for ROCO:5209

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

NT$174.50
Price
NT$133.31
GF Value