Brighton-Best Internation (Taiwan) (ROCO:8415) E10: NT$2.54 (As of Mar. 2026)

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ROCO:8415 Brighton-Best Internation (Taiwan) Inc ROCO:8415
82 GF Score
Price NT$37.85
GF Value NT$34.36
Valuation Fairly Valued
! 5 Warning Signs
View Full Analysis

What is Brighton-Best Internation (Taiwan) E10?

Brighton-Best Internation (Taiwan) ROCO:8415 +0.93% 82 E10 is NT$2.54 as of Mar. 2026. GuruFocus rates ROCO:8415 with a GF Score™ of 82/100 and a GF Value™ of NT$34.36 (Fairly Valued). The stock has 5 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.

Brighton-Best Internation (Taiwan)'s adjusted earnings per share data for the three months ended in Mar. 2026 was NT$1.030. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$2.54 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Brighton-Best Internation (Taiwan)'s average E10 Growth Rate was 16.50% per year. During the past 3 years, the average E10 Growth Rate was 10.80% 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 Brighton-Best Internation (Taiwan) was 10.80% per year. The lowest was 10.80% per year. And the median was 10.80% per year.

As of today (2026-08-17), Brighton-Best Internation (Taiwan)'s current stock price is NT$37.85. Brighton-Best Internation (Taiwan)'s E10 for the quarter that ended in Mar. 2026 was NT$2.54. Brighton-Best Internation (Taiwan)'s Shiller PE Ratio of today is 14.90.

During the past 13 years, the highest Shiller PE Ratio of Brighton-Best Internation (Taiwan) was 27.35. The lowest was 13.27. And the median was 17.22.


Brighton-Best Internation (Taiwan)  (ROCO:8415) 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.

Brighton-Best Internation (Taiwan)'s Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=37.85/2.54
=14.90

* 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 Brighton-Best Internation (Taiwan) was 27.35. The lowest was 13.27. And the median was 17.22.


Be Aware

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


Brighton-Best Internation (Taiwan) E10 Related Terms


Brighton-Best Internation (Taiwan) E10 Historical Data

* Premium members only.

The historical data trend for Brighton-Best Internation (Taiwan)'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.

Brighton-Best Internation (Taiwan) E10 Chart

Brighton-Best Internation (Taiwan) 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 0.00 1.77 1.96 2.09 2.41

Brighton-Best Internation (Taiwan) Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 2.18 2.23 2.35 2.41 2.54

ROCO:8415 vs SNA, RBC, SWK: E10 Comparison

For the Tools & Accessories subindustry, Brighton-Best Internation (Taiwan)'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.


Brighton-Best Internation (Taiwan) Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Brighton-Best Internation (Taiwan)'s Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Brighton-Best Internation (Taiwan)'s Shiller PE Ratio falls into.


ROCO:8415
82GF Score
Brighton-Best Internation (Taiwan) Inc ROCO:8415
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Brighton-Best Internation (Taiwan) 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, Brighton-Best Internation (Taiwan)'s adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=1.03/330.2130*330.2130
=1.030

Current CPI (Mar. 2026) = 330.2130.

Brighton-Best Internation (Taiwan) Quarterly Data

per share eps CPI Adj_EPS
201606 0.146 241.018 0.200
201609 0.119 241.428 0.163
201612 0.137 241.432 0.187
201703 0.210 243.801 0.284
201706 0.393 244.955 0.530
201709 0.380 246.819 0.508
201712 0.170 246.524 0.228
201803 0.430 249.554 0.569
201806 0.730 251.989 0.957
201809 0.450 252.439 0.589
201812 0.040 251.233 0.053
201903 0.270 254.202 0.351
201906 0.470 256.143 0.606
201909 0.160 256.759 0.206
201912 -0.090 256.974 -0.116
202003 0.210 258.115 0.269
202006 0.130 257.797 0.167
202009 0.210 260.280 0.266
202012 0.360 260.474 0.456
202103 0.580 264.877 0.723
202106 1.080 271.696 1.313
202109 0.970 274.310 1.168
202112 0.880 278.802 1.042
202203 1.270 287.504 1.459
202206 1.000 296.311 1.114
202209 1.630 296.808 1.813
202212 0.490 296.797 0.545
202303 0.730 301.836 0.799
202306 0.680 305.109 0.736
202309 1.260 307.789 1.352
202312 0.370 306.746 0.398
202403 0.560 312.332 0.592
202406 0.520 314.175 0.547
202409 0.850 315.301 0.890
202412 0.290 315.605 0.303
202503 0.740 319.799 0.764
202506 0.480 322.561 0.491
202509 1.130 324.800 1.149
202512 0.700 324.054 0.713
202603 1.030 330.213 1.030

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$2.54 mean?
Brighton-Best Internation (Taiwan) (ROCO:8415) has a E10 of NT$2.54 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Brighton-Best Internation (Taiwan) and its competitors.
Is Brighton-Best Internation (Taiwan)'s E10 too high?
Brighton-Best Internation (Taiwan)'s current E10 is NT$2.54. Overall, Brighton-Best Internation (Taiwan) has a GF Score™ of 82/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Brighton-Best Internation (Taiwan)'s E10 compare to SNA and RBC?
Brighton-Best Internation (Taiwan)'s E10 of NT$2.54 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 Brighton-Best Internation (Taiwan) and its competitors. Brighton-Best Internation (Taiwan)'s current E10 is NT$2.54. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Brighton-Best Internation (Taiwan) stock overvalued right now?
Based on GuruFocus' analysis, Brighton-Best Internation (Taiwan) (ROCO:8415) is currently considered Fairly Valued. The stock's GF Value™ is NT$34.36, compared to a current price of NT$37.85 — trading 10.2% above its estimated fair value. The current E10 is NT$2.54. Brighton-Best Internation (Taiwan)'s overall GF Score™ is 82/100 with 5 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 Brighton-Best Internation (Taiwan) (ROCO:8415), the current E10 is NT$2.54 as of Mar. 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 Brighton-Best Internation (Taiwan) (ROCO:8415) Overvalued in 2026?

Based on GuruFocus' analysis, Brighton-Best Internation (Taiwan) stock appears to be overvalued. The current stock price of NT$37.85 is trading 10.2% above its estimated GF Value™ of NT$34.36. GuruFocus considers Brighton-Best Internation (Taiwan) to be Fairly Valued.

Key valuation signals for ROCO:8415:

  • E10: NT$2.54
  • GF Value™: NT$34.36 vs. price of NT$37.85 (10.2% above fair value)
  • GF Score™: 82/100 with 5 warning signs

No single metric tells the full story. See the ROCO:8415 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Brighton-Best Internation (Taiwan) Business Description

Address No. 122, Yi-Lin Road, Rende Township, Tainan, TWN, 71752
Brighton-Best Internation (Taiwan) Inc supplies and distributes steel-related components and products. It has divided its products into Proferred tools, Fasteners, Drilling screws, and Cutting tools divisions. Its products are Magnetic nut setters, Proferred pipe wrenches, Bolts, Drywall screws, Straight shank carbide drill bits, Drilling screws, etc. The company is geographically divided into segments: Canada, the United States, Australia, Taiwan, and Others, out of which the United States derives the maximum revenue.
82GF Score

Get the complete analysis for ROCO:8415

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

NT$37.85
Price
NT$34.36
GF Value