Lee Chang Yung Technology (TPE:4989) Cyclically Adjusted FCF per Share: NT$0.61 (As of Dec. 2025)

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TPE:4989 Lee Chang Yung Technology Corp TPE:4989
51 GF Score
Price NT$70.40
GF Value NT$16.63
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Lee Chang Yung Technology Cyclically Adjusted FCF per Share?

Lee Chang Yung Technology TPE:4989 -9.97% 51 Cyclically Adjusted FCF per Share is NT$0.61 as of Dec. 2025. GuruFocus rates TPE:4989 with a GF Score™ of 51/100 and a GF Value™ of NT$16.63 (Significantly Overvalued). The stock has 4 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 FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

Lee Chang Yung Technology's adjusted free cash flow per share for the three months ended in Dec. 2025 was NT$-0.958. Add all the adjusted free cash flow per share for the past 10 years together and divide the count will get our Cyclically Adjusted FCF per Share, which is NT$0.61 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Lee Chang Yung Technology's average Cyclically Adjusted FCF Growth Rate was -42.50% 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 FCF Growth Rate using Cyclically Adjusted FCF per Share data.

As of today (2026-07-18), Lee Chang Yung Technology's current stock price is NT$70.40. Lee Chang Yung Technology's Cyclically Adjusted FCF per Share for the quarter that ended in Dec. 2025 was NT$0.61. Lee Chang Yung Technology's Cyclically Adjusted Price-to-FCF of today is 115.41.

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of Lee Chang Yung Technology was 181.15. The lowest was 13.92. And the median was 20.14.


Lee Chang Yung Technology  (TPE:4989) Cyclically Adjusted FCF per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted FCF per Share may underestimate the company's free cash flow. Cyclically Adjusted Price-to-FCF can seem to be too high even the actual Price-to-Free-Cash-Flow is low.

For the Cyclically Adjusted Price-to-FCF, the free cash flow per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/FCF calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted Price-to-FCF is also called CAPFCF 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 Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted free cash flow per share of a company over the past 10 years.

Lee Chang Yung Technology's Cyclically Adjusted Price-to-FCF of today is calculated as

Cyclically Adjusted Price-to-FCF=Share Price/Cyclically Adjusted FCF per Share
=70.40/0.61
=115.41

* 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 Price-to-FCF of Lee Chang Yung Technology was 181.15. The lowest was 13.92. And the median was 20.14.


Be Aware

Cyclically Adjusted Price-to-FCF works better for cyclical companies. It gives you a better idea on the company's real free cash flow value.


Lee Chang Yung Technology Cyclically Adjusted FCF per Share Related Terms


Lee Chang Yung Technology Cyclically Adjusted FCF per Share Historical Data

* Premium members only.

The historical data trend for Lee Chang Yung Technology's Cyclically Adjusted FCF 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.

Lee Chang Yung Technology Cyclically Adjusted FCF per Share Chart

Lee Chang Yung Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted FCF per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 1.38 1.06 0.61

Lee Chang Yung Technology Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Cyclically Adjusted FCF 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 1.06 0.97 0.88 0.74 0.61

TPE:4989 vs SCCO, FCX: Cyclically Adjusted FCF per Share Comparison

For the Copper subindustry, Lee Chang Yung Technology's Cyclically Adjusted Price-to-FCF, along with its competitors' market caps and Cyclically Adjusted Price-to-FCF 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.


Lee Chang Yung Technology Cyclically Adjusted Price-to-FCF vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Lee Chang Yung Technology's Cyclically Adjusted Price-to-FCF distribution charts can be found below:

* The bar in red indicates where Lee Chang Yung Technology's Cyclically Adjusted Price-to-FCF falls into.


TPE:4989
51GF Score
Lee Chang Yung Technology Corp TPE:4989
Cyclically Adjusted FCF per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Lee Chang Yung Technology Cyclically Adjusted FCF 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 FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

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

Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow 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 FCF per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the free cash flow per share from 2001 through 2010.

We adjusted the 2001 free cash flow per share data with the total inflation from 2001 through 2010 to the equivalent free cash flow in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's free cash flow is $1 a share in 2001, then the 2001's equivalent free cash flow in 2010 is $1.4 a share. If Wal-Mart's free cash flow is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 free cash flow in 2010 is $1.35. So on and so forth, you get the equivalent free cash flow per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted FCF 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, Lee Chang Yung Technology's adjusted Free Cash Flow per Share data for the three months ended in Dec. 2025 was:

Adj_FreeCashFlowPerShare= Free Cash Flow per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=-0.958/324.0540*324.0540
=-0.958

Current CPI (Dec. 2025) = 324.0540.

Lee Chang Yung Technology Quarterly Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201412 0.000 234.812 0.000
201512 0.000 236.525 0.000
201609 0.000 241.428 0.000
201612 0.000 241.432 0.000
201703 0.464 243.801 0.617
201706 1.796 244.955 2.376
201709 2.009 246.819 2.638
201712 0.493 246.524 0.648
201803 1.050 249.554 1.363
201806 0.812 251.989 1.044
201809 -0.389 252.439 -0.499
201812 0.586 251.233 0.756
201903 -1.110 254.202 -1.415
201906 -0.215 256.143 -0.272
201909 -0.478 256.759 -0.603
201912 0.121 256.974 0.153
202003 0.343 258.115 0.431
202006 0.084 257.797 0.106
202009 -0.035 260.280 -0.044
202012 -0.042 260.474 -0.052
202103 -0.749 264.877 -0.916
202106 0.630 271.696 0.751
202109 0.370 274.310 0.437
202112 1.806 278.802 2.099
202203 -0.784 287.504 -0.884
202206 -0.230 296.311 -0.252
202209 0.678 296.808 0.740
202212 1.781 296.797 1.945
202303 -2.050 301.836 -2.201
202306 0.497 305.109 0.528
202309 -0.308 307.789 -0.324
202312 0.948 306.746 1.001
202403 -0.705 312.332 -0.731
202406 -1.086 314.175 -1.120
202409 -1.010 315.301 -1.038
202412 1.351 315.605 1.387
202503 -0.561 319.799 -0.568
202506 -0.609 322.561 -0.612
202509 -1.004 324.800 -1.002
202512 -0.958 324.054 -0.958

Add all the adjusted free cash flow per share together and divide 10 will get our Cyclically Adjusted FCF per Share.

What does a Cyclically Adjusted FCF per Share of NT$0.61 mean?
Lee Chang Yung Technology (TPE:4989) has a Cyclically Adjusted FCF per Share of NT$0.61 as of Dec. 2025. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Lee Chang Yung Technology and its competitors.
Is Lee Chang Yung Technology's Cyclically Adjusted FCF per Share too high?
Lee Chang Yung Technology's current Cyclically Adjusted FCF per Share is NT$0.61. Overall, Lee Chang Yung Technology has a GF Score™ of 51/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Lee Chang Yung Technology's Cyclically Adjusted FCF per Share compare to SCCO and FCX?
Lee Chang Yung Technology's Cyclically Adjusted FCF per Share of NT$0.61 can be compared against companies in the Metals & Mining 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 FCF per Share for a Metals & Mining company?
A good Cyclically Adjusted FCF per Share depends on the Metals & Mining industry context. However, Cyclically Adjusted FCF 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 FCF per Share mean?
A high Cyclically Adjusted FCF per Share can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Lee Chang Yung Technology and its competitors. Lee Chang Yung Technology's current Cyclically Adjusted FCF per Share is NT$0.61. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lee Chang Yung Technology stock overvalued right now?
Based on GuruFocus' analysis, Lee Chang Yung Technology (TPE:4989) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$16.63, compared to a current price of NT$70.40 — trading 323.3% above its estimated fair value. The current Cyclically Adjusted FCF per Share is NT$0.61. Lee Chang Yung Technology's overall GF Score™ is 51/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted FCF per Share calculated?
Cyclically Adjusted FCF per Share is calculated from a company's financial statements. For Lee Chang Yung Technology (TPE:4989), the current Cyclically Adjusted FCF per Share is NT$0.61 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 Lee Chang Yung Technology (TPE:4989) Overvalued in 2026?

Based on GuruFocus' analysis, Lee Chang Yung Technology stock appears to be overvalued. The current stock price of NT$70.40 is trading 323.3% above its estimated GF Value™ of NT$16.63. GuruFocus considers Lee Chang Yung Technology to be Significantly Overvalued.

Key valuation signals for TPE:4989:

  • Cyclically Adjusted FCF per Share: NT$0.61
  • GF Value™: NT$16.63 vs. price of NT$70.40 (323.3% above fair value)
  • GF Score™: 51/100 with 4 warning signs

No single metric tells the full story. See the TPE:4989 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Lee Chang Yung Technology Business Description

Address Bade Road, 5th Floor, No. 83, Section 4, Songshan District, Taipei City, TWN
Lee Chang Yung Technology Corp produces, manufactures, and sells electrolytic copper foil, an upstream material for printed circuit boards. The Group currently sells a single product, copper foil.
51GF Score

Get the complete analysis for TPE:4989

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

NT$70.40
Price
NT$16.63
GF Value