Taiwan Optical Platform Co (TPE:6464) Cyclically Adjusted Book per Share: NT$62.38 (As of Jun. 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.

TPE:6464 Taiwan Optical Platform Co Ltd TPE:6464
84 GF Score
Price NT$77.40
GF Value NT$77.10
Valuation Fairly Valued
! 6 Warning Signs
View Full Analysis

What is Taiwan Optical Platform Co Cyclically Adjusted Book per Share?

Taiwan Optical Platform Co TPE:6464 -0.64% 84 Cyclically Adjusted Book per Share is NT$62.38 as of Jun. 2026. GuruFocus rates TPE:6464 with a GF Score™ of 84/100 and a GF Value™ of NT$77.10 (Fairly Valued). 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.

Taiwan Optical Platform Co's adjusted book value per share for the three months ended in Jun. 2026 was NT$62.302. 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$62.38 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Taiwan Optical Platform Co's average Cyclically Adjusted Book Growth Rate was 3.70% 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.

As of today (2026-08-30), Taiwan Optical Platform Co's current stock price is NT$77.40. Taiwan Optical Platform Co's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was NT$62.38. Taiwan Optical Platform Co's Cyclically Adjusted PB Ratio of today is 1.24.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of Taiwan Optical Platform Co was 1.59. The lowest was 1.15. And the median was 1.27.


Taiwan Optical Platform Co  (TPE:6464) 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.

Taiwan Optical Platform Co's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=77.40/62.38
=1.24

* 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 Taiwan Optical Platform Co was 1.59. The lowest was 1.15. And the median was 1.27.


Be Aware

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


Taiwan Optical Platform Co Cyclically Adjusted Book per Share Related Terms


Taiwan Optical Platform Co Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for Taiwan Optical Platform Co'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.

Taiwan Optical Platform Co Cyclically Adjusted Book per Share Chart

Taiwan Optical Platform Co 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 0.00 56.70 58.62 60.46

Taiwan Optical Platform Co Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 60.18 60.73 60.46 61.54 62.38

TPE:6464 vs NFLX, DIS, WBD: Cyclically Adjusted Book per Share Comparison

For the Entertainment subindustry, Taiwan Optical Platform Co'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.


Taiwan Optical Platform Co Cyclically Adjusted PB Ratio vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, Taiwan Optical Platform Co's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Taiwan Optical Platform Co's Cyclically Adjusted PB Ratio falls into.


TPE:6464
84GF Score
Taiwan Optical Platform Co Ltd TPE:6464
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Taiwan Optical Platform Co 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, Taiwan Optical Platform Co'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)
=62.302/333.9520*333.9520
=62.302

Current CPI (Jun. 2026) = 333.9520.

Taiwan Optical Platform Co Quarterly Data

Book Value per Share CPI Adj_Book
201609 41.664 241.428 57.631
201612 44.275 241.432 61.242
201703 43.826 243.801 60.032
201706 45.094 244.955 61.478
201709 45.702 246.819 61.836
201712 46.212 246.524 62.601
201803 47.383 249.554 63.408
201806 43.911 251.989 58.194
201809 44.908 252.439 59.409
201812 45.519 251.233 60.506
201903 46.809 254.202 61.494
201906 43.542 256.143 56.769
201909 44.419 256.759 57.773
201912 46.066 256.974 59.865
202003 47.851 258.115 61.910
202006 46.422 257.797 60.135
202009 48.341 260.280 62.024
202012 50.108 260.474 64.243
202103 52.069 264.877 65.648
202106 54.176 271.696 66.590
202109 54.711 274.310 66.607
202112 56.744 278.802 67.969
202203 58.711 287.504 68.196
202206 56.236 296.311 63.380
202209 57.559 296.808 64.762
202212 57.980 296.797 65.238
202303 59.305 301.836 65.615
202306 56.380 305.109 61.710
202309 58.019 307.789 62.951
202312 57.583 306.746 62.690
202403 59.200 312.332 63.298
202406 56.698 314.175 60.267
202409 58.230 315.301 61.674
202412 59.748 315.605 63.221
202503 61.197 319.799 63.905
202506 59.195 322.561 61.285
202509 60.504 324.800 62.209
202512 60.718 324.054 62.573
202603 62.055 330.213 62.758
202606 62.302 333.952 62.302

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$62.38 mean?
Taiwan Optical Platform Co (TPE:6464) has a Cyclically Adjusted Book per Share of NT$62.38 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 Taiwan Optical Platform Co and its competitors.
Is Taiwan Optical Platform Co's Cyclically Adjusted Book per Share too high?
Taiwan Optical Platform Co's current Cyclically Adjusted Book per Share is NT$62.38. Overall, Taiwan Optical Platform Co has a GF Score™ of 84/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Taiwan Optical Platform Co's Cyclically Adjusted Book per Share compare to NFLX and DIS?
Taiwan Optical Platform Co's Cyclically Adjusted Book per Share of NT$62.38 can be compared against companies in the Media - Diversified 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 Media - Diversified company?
A good Cyclically Adjusted Book per Share depends on the Media - Diversified 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 Taiwan Optical Platform Co and its competitors. Taiwan Optical Platform Co's current Cyclically Adjusted Book per Share is NT$62.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Taiwan Optical Platform Co stock overvalued right now?
Based on GuruFocus' analysis, Taiwan Optical Platform Co (TPE:6464) is currently considered Fairly Valued. The stock's GF Value™ is NT$77.10, compared to a current price of NT$77.40 — trading 0.4% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$62.38. Taiwan Optical Platform Co's overall GF Score™ is 84/100 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 Taiwan Optical Platform Co (TPE:6464), the current Cyclically Adjusted Book per Share is NT$62.38 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 Taiwan Optical Platform Co (TPE:6464) Overvalued in 2026?

Based on GuruFocus' analysis, Taiwan Optical Platform Co stock appears to be overvalued. The current stock price of NT$77.40 is trading 0.4% above its estimated GF Value™ of NT$77.10. GuruFocus considers Taiwan Optical Platform Co to be Fairly Valued.

Key valuation signals for TPE:6464:

  • Cyclically Adjusted Book per Share: NT$62.38
  • GF Value™: NT$77.10 vs. price of NT$77.40 (0.4% above fair value)
  • GF Score™: 84/100 with 6 warning signs

No single metric tells the full story. See the TPE:6464 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Taiwan Optical Platform Co Business Description

Address 6th Floor-6, No.201, Section 2, Wenxin Road, Xitun District, Taichung, TWN, 407
Taiwan Optical Platform Co Ltd is engaged in investment, shareholding, consultancy, and channel copyright agency for cable TV system operators. The company's services cover three business entities: Internet business, Cable TV business, and Multimedia business. Cable TV business includes Champion TV Channel & Champion Dream Channel, Local homemade channels include top News, Taichung City News Net, Nantou News, and Yunlin News.
84GF Score

Get the complete analysis for TPE:6464

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

NT$77.40
Price
NT$77.10
GF Value