East Tender Optoelectronics (ROCO:6588) 5-Year Yield-on-Cost %: 0.00 (As of Aug. 31, 2026)

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ROCO:6588 East Tender Optoelectronics Corp ROCO:6588
64 GF Score
Price NT$112.00
GF Value NT$64.57
Valuation Significantly Overvalued
! 4 Warning Signs
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What is East Tender Optoelectronics 5-Year Yield-on-Cost %?

East Tender Optoelectronics ROCO:6588 +1.36% 64 5-Year Yield-on-Cost % is 0.00 as of Aug. 31, 2026. GuruFocus rates ROCO:6588 with a GF Score™ of 64/100 and a GF Value™ of NT$64.57 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 535 Semiconductors companies, East Tender Optoelectronics ranks worse than 186915.7% on this metric.

East Tender Optoelectronics's yield on cost for the quarter that ended in Jun. 2026 was 0.00.


The historical rank and industry rank for East Tender Optoelectronics's 5-Year Yield-on-Cost % or its related term are showing as below:


During the past 13 years, East Tender Optoelectronics's highest Yield on Cost was 6.62. The lowest was 0.75. And the median was 3.32.


ROCO:6588's 5-Year Yield-on-Cost % is not ranked *
in the Semiconductors industry.
Industry Median: 1.05
* Ranked among companies with meaningful 5-Year Yield-on-Cost % only.

East Tender Optoelectronics  (ROCO:6588) 5-Year Yield-on-Cost % Explanation

Of course the risk here is that the company may not raise its dividends as it did before. The key is to select the companies that can consistently raise its dividends. Usually companies with long history of raising dividends tend to do so.


East Tender Optoelectronics 5-Year Yield-on-Cost % Related Terms


ROCO:6588 vs NVDA, AVGO, MU: 5-Year Yield-on-Cost % Comparison

For the Semiconductors subindustry, East Tender Optoelectronics's 5-Year Yield-on-Cost %, along with its competitors' market caps and 5-Year Yield-on-Cost % 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.


East Tender Optoelectronics 5-Year Yield-on-Cost % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, East Tender Optoelectronics's 5-Year Yield-on-Cost % distribution charts can be found below:

* The bar in red indicates where East Tender Optoelectronics's 5-Year Yield-on-Cost % falls into.


ROCO:6588
64GF Score
East Tender Optoelectronics Corp ROCO:6588
5-Year Yield-on-Cost % is just one metric. See GF Score™, valuation, warning signs, and more.
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East Tender Optoelectronics 5-Year Yield-on-Cost % Calculation

Dividend Yield % and dividend growth of a stock is an important factor for income investors. But if company A raises its dividend constantly faster than company B, company A's future dividend yield might be much higher than Company B's even if their yields are the same now and their stock prices do not change.

Yield on Cost assumes that you buy and the stock today, and hold it for 5 years. If the company raises it dividends at the same rate as it did over the past 5 years, the dividends investors receive annually in 5 years relative to the stock price today.

Therefore, Yield-on-Cost of East Tender Optoelectronics is calculated as

Yield-on-Cost=Dividend Yield %*(1+Dividend Growth Rate)^5
Frequently Asked Questions Learn more about 5-Year Yield-on-Cost % →
What does a 5-Year Yield-on-Cost % of 0.00 mean?
East Tender Optoelectronics (ROCO:6588) has a 5-Year Yield-on-Cost % of 0.00 as of Aug. 31, 2026. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on East Tender Optoelectronics and its competitors. Over the past decade, East Tender Optoelectronics' 5-Year Yield-on-Cost % has ranged from 0.75 to 6.62. According to the industry distribution chart, East Tender Optoelectronics ranks #999999 out of 535 companies in the Semiconductors industry.
Is East Tender Optoelectronics' 5-Year Yield-on-Cost % too high?
East Tender Optoelectronics' current 5-Year Yield-on-Cost % is 0.00. Over the past 10 years, this metric has ranged from a low of 0.75 to a high of 6.62. Based on the distribution chart, East Tender Optoelectronics ranks #999999 out of 535 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, East Tender Optoelectronics has a GF Score™ of 64/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does East Tender Optoelectronics' 5-Year Yield-on-Cost % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, East Tender Optoelectronics ranks #999999 out of 535 companies for 5-Year Yield-on-Cost %. This places East Tender Optoelectronics in the lower half of its industry. The industry median 5-Year Yield-on-Cost % is 1.05. Historically, East Tender Optoelectronics' own 5-Year Yield-on-Cost % has ranged from 0.75 to 6.62 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 5-Year Yield-on-Cost % for a Semiconductors company?
The median 5-Year Yield-on-Cost % among Semiconductors companies is 1.05, based on 535 companies in the industry. Companies in the top quartile (top 25%) have a 5-Year Yield-on-Cost % significantly above this median, while those in the bottom quartile fall well below. However, 5-Year Yield-on-Cost % 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 5-Year Yield-on-Cost % mean?
A high 5-Year Yield-on-Cost % can signal that a stock is expensive relative to its fundamentals. 5-Year Yield on Cost measures the expected yield based on a company's current yield and 5-year dividend growth. View historical data on East Tender Optoelectronics and its competitors. For the Semiconductors industry, the median 5-Year Yield-on-Cost % is 1.05 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. East Tender Optoelectronics's current 5-Year Yield-on-Cost % is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is East Tender Optoelectronics stock overvalued right now?
Based on GuruFocus' analysis, East Tender Optoelectronics (ROCO:6588) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$64.57, compared to a current price of NT$112.00 — trading 73.5% above its estimated fair value. The current 5-Year Yield-on-Cost % is 0.00. East Tender Optoelectronics' overall GF Score™ is 64/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 5-Year Yield-on-Cost % calculated?
5-Year Yield-on-Cost % is calculated from a company's financial statements. For East Tender Optoelectronics (ROCO:6588), the current 5-Year Yield-on-Cost % is 0.00 as of Aug. 31, 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 East Tender Optoelectronics (ROCO:6588) Overvalued in 2026?

Based on GuruFocus' analysis, East Tender Optoelectronics stock appears to be overvalued. The current stock price of NT$112.00 is trading 73.5% above its estimated GF Value™ of NT$64.57. GuruFocus considers East Tender Optoelectronics to be Significantly Overvalued.

Key valuation signals for ROCO:6588:

  • 5-Year Yield-on-Cost %: 0.00
  • GF Value™: NT$64.57 vs. price of NT$112.00 (73.5% above fair value)
  • GF Score™: 64/100 with 4 warning signs

No single metric tells the full story. See the ROCO:6588 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


East Tender Optoelectronics Business Description

Address No. 70, Section 2, Ligong 1st Road, Wujie Township, Yilan, TWN
East Tender Optoelectronics Corp is a Taiwan-based company engaged in developing and providing optical coating products and services. It offers narrow-band and broad-band filter chips.
64GF Score

Get the complete analysis for ROCO:6588

5-Year Yield-on-Cost % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$112.00
Price
NT$64.57
GF Value