Dahn Electric Wire & Cable Co (TPE:1615) E10: NT$2.31 (As of Dec. 2025)

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TPE:1615 Dah San Electric Wire & Cable Co Ltd TPE:1615
96 GF Score
Price NT$43.25
GF Value NT$46.79
Valuation Fairly Valued
! 2 Warning Signs
View Full Analysis

What is Dahn Electric Wire & Cable Co E10?

Dahn Electric Wire & Cable Co TPE:1615 +0.82% 96 E10 is NT$2.31 as of Dec. 2025. GuruFocus rates TPE:1615 with a GF Score™ of 96/100 and a GF Value™ of NT$46.79 (Fairly Valued). The stock has 2 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

Dahn Electric Wire & Cable Co's adjusted earnings per share data for the three months ended in Dec. 2025 was NT$1.436. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$2.31 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Dahn Electric Wire & Cable Co's average E10 Growth Rate was 25.50% per year. During the past 3 years, the average E10 Growth Rate was 25.10% per year. During the past 5 years, the average E10 Growth Rate was 25.70% 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 E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Dahn Electric Wire & Cable Co was 27.50% per year. The lowest was 22.00% per year. And the median was 24.25% per year.

As of today (2026-07-28), Dahn Electric Wire & Cable Co's current stock price is NT$43.25. Dahn Electric Wire & Cable Co's E10 for the quarter that ended in Dec. 2025 was NT$2.31. Dahn Electric Wire & Cable Co's Shiller PE Ratio of today is 18.72.

During the past 13 years, the highest Shiller PE Ratio of Dahn Electric Wire & Cable Co was 39.89. The lowest was 14.99. And the median was 22.51.


Dahn Electric Wire & Cable Co  (TPE:1615) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller P/E is also called PE10.

The Shiller P/E was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Dahn Electric Wire & Cable Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=43.25/2.31
=18.72

* 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 Shiller P/E Ratio of Dahn Electric Wire & Cable Co was 39.89. The lowest was 14.99. And the median was 22.51.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Dahn Electric Wire & Cable Co E10 Related Terms


Dahn Electric Wire & Cable Co E10 Historical Data

* Premium members only.

The historical data trend for Dahn Electric Wire & Cable Co's E10 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.

Dahn Electric Wire & Cable Co E10 Chart

Dahn Electric Wire & Cable Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.98 1.18 1.47 1.84 2.31

Dahn Electric Wire & Cable Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
E10 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 1.84 1.92 2.05 2.17 2.31

TPE:1615 vs VRT, BE: E10 Comparison

For the Electrical Equipment & Parts subindustry, Dahn Electric Wire & Cable Co's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.


Dahn Electric Wire & Cable Co Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Dahn Electric Wire & Cable Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Dahn Electric Wire & Cable Co's Shiller PE Ratio falls into.


TPE:1615
96GF Score
Dah San Electric Wire & Cable Co Ltd TPE:1615
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Dahn Electric Wire & Cable Co E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get E10.

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, Dahn Electric Wire & Cable Co's adjusted earnings per share data for the three months ended in Dec. 2025 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=1.436/324.0540*324.0540
=1.436

Current CPI (Dec. 2025) = 324.0540.

Dahn Electric Wire & Cable Co Quarterly Data

per share eps CPI Adj_EPS
201603 -0.051 238.132 -0.069
201606 0.158 241.018 0.212
201609 0.158 241.428 0.212
201612 0.208 241.432 0.279
201703 0.034 243.801 0.045
201706 0.231 244.955 0.306
201709 0.265 246.819 0.348
201712 0.208 246.524 0.273
201803 0.158 249.554 0.205
201806 0.265 251.989 0.341
201809 0.355 252.439 0.456
201812 0.211 251.233 0.272
201903 0.130 254.202 0.166
201906 0.270 256.143 0.342
201909 0.316 256.759 0.399
201912 0.483 256.974 0.609
202003 0.099 258.115 0.124
202006 0.390 257.797 0.490
202009 0.590 260.280 0.735
202012 0.576 260.474 0.717
202103 0.222 264.877 0.272
202106 1.145 271.696 1.366
202109 0.330 274.310 0.390
202112 0.689 278.802 0.801
202203 0.540 287.504 0.609
202206 0.435 296.311 0.476
202209 0.354 296.808 0.386
202212 0.834 296.797 0.911
202303 0.503 301.836 0.540
202306 0.429 305.109 0.456
202309 0.877 307.789 0.923
202312 0.830 306.746 0.877
202403 0.820 312.332 0.851
202406 0.924 314.175 0.953
202409 1.079 315.301 1.109
202412 0.911 315.605 0.935
202503 0.990 319.799 1.003
202506 1.150 322.561 1.155
202509 1.158 324.800 1.155
202512 1.436 324.054 1.436

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of NT$2.31 mean?
Dahn Electric Wire & Cable Co (TPE:1615) has a E10 of NT$2.31 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Dahn Electric Wire & Cable Co and its competitors.
Is Dahn Electric Wire & Cable Co's E10 too high?
Dahn Electric Wire & Cable Co's current E10 is NT$2.31. Overall, Dahn Electric Wire & Cable Co has a GF Score™ of 96/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Dahn Electric Wire & Cable Co's E10 compare to VRT and BE?
Dahn Electric Wire & Cable Co's E10 of NT$2.31 can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for an Industrial Products company?
A good E10 depends on the Industrial Products industry context. However, E10 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 E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Dahn Electric Wire & Cable Co and its competitors. Dahn Electric Wire & Cable Co's current E10 is NT$2.31. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Dahn Electric Wire & Cable Co stock overvalued right now?
Based on GuruFocus' analysis, Dahn Electric Wire & Cable Co (TPE:1615) is currently considered Fairly Valued. The stock's GF Value™ is NT$46.79, compared to a current price of NT$43.25 — trading 7.6% below its estimated fair value. The current E10 is NT$2.31. Dahn Electric Wire & Cable Co's overall GF Score™ is 96/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Dahn Electric Wire & Cable Co (TPE:1615), the current E10 is NT$2.31 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 Dahn Electric Wire & Cable Co (TPE:1615) Overvalued in 2026?

Based on GuruFocus' analysis, Dahn Electric Wire & Cable Co stock appears to be undervalued. The current stock price of NT$43.25 is trading 7.6% below its estimated GF Value™ of NT$46.79. GuruFocus considers Dahn Electric Wire & Cable Co to be Fairly Valued.

Key valuation signals for TPE:1615:

  • E10: NT$2.31
  • GF Value™: NT$46.79 vs. price of NT$43.25 (7.6% below fair value)
  • GF Score™: 96/100 with 2 warning signs

No single metric tells the full story. See the TPE:1615 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Dahn Electric Wire & Cable Co Business Description

Address No. 369, Section 3, Yunlin Road, Yunlin County, Douliu, TWN, 640101
Dah San Electric Wire & Cable Co Ltd is engaged in the manufacturing of power cables, communication cables, electronic wires, and bare copper wires. In addition, it undertakes various electronic and telecommunications engineering projects, including design, installation, maintenance, quality control, technical services, etc. Furthermore, it develops, leases out, and sells residential buildings. The company has four reportable segments; the Electrical Wire and Cable segment which generates the majority of the revenue, Jointing Engineering, Construction, and other segments. Geographically, the company derives its key revenue from Taiwan and the rest from Japan, and Other countries.
96GF Score

Get the complete analysis for TPE:1615

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$43.25
Price
NT$46.79
GF Value