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Ina EnergyROCO:6987 -1.03%9 PE Ratio (TTM) is 18.56 as of Jul. 19, 2026, which is 66% below its 10-year median of 55.09. GuruFocus rates ROCO:6987 with a GF Score™ of 9/100. The stock has 5 warning signs investors should review. Among 280 Utilities - Independent Power Producers companies, Ina Energy ranks worse than 52.86% on this metric.
The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). As of today (2026-07-19), Ina Energy's share price is
NT$19.30.
Ina Energy's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$1.04. Therefore, Ina Energy's PE Ratio (TTM) for today is 18.56.
Good Sign:
Ina Energy Corp stock PE Ratio (=18.56) is close to 2-year low of 18.56.
The historical rank and industry rank for Ina Energy's PE Ratio (TTM) or its related term are showing as below:
ROCO:6987'
s PE Ratio (TTM) Range Over the Past 10 Years
Min: 18.56 Med: 55.09 Max: 98.33
Current: 18.56
During the past 4 years, the highest PE Ratio (TTM) of Ina Energy was 98.33. The lowest was 18.56. And the median was 55.09.
ROCO:6987's PE Ratio (TTM) is ranked worse than 52.86% of 280
companies
in the Utilities - Independent Power Producers industry
Industry Median: 16.995
vs ROCO:6987: 18.56
As of today (2026-07-19), Ina Energy's share price is NT$19.30.
Ina Energy's EPS without NRI for the trailing twelve months (TTM) ended in Dec. 2025 was NT$1.04. Therefore, Ina Energy's PE Ratio without NRI for today is 18.56.
During the past 4 years, Ina Energy's highestPE Ratio without NRI was 98.33. The lowest was 18.56. And the median was 55.09.
Ina Energy's EPS without NRI for the
six
months ended in Dec. 2025 was NT$0.38.
Its EPS without NRI for the trailing twelve months (TTM) ended in Dec. 2025 was NT$1.04.
During the past 12 months, Ina Energy's average EPS without NRIGrowth Rate was 70.50% per year.
During the past 3 years, the average EPS without NRIGrowth Rate was 32.20% per year.
During the past 4 years, Ina Energy's highest 3-Year average EPS without NRI Growth Rate was 32.20% per year. The lowest was 32.20% per year. And the median was 32.20% per year.
Ina Energy's EPS (Basic) for the
six
months ended in Dec. 2025 was NT$0.39.
Its EPS (Basic) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$1.05.
Ina Energy (ROCO:6987) PE Ratio (TTM) Explanation
The PE Ratio (TTM) can be viewed as the number of years it takes for the company to earn back the price you pay for the stock. For example, if a company earns $2 a share per year, and the stock is traded at $30, the PE Ratio (TTM) is 15. Therefore it takes 15 years for the company to earn back the $30 you paid for its stock, assuming the earnings stays constant over the next 15 years.
In real business, earnings never stay constant. If a company can grow its earnings, it takes fewer years for the company to earn back the price you pay for the stock. If a company's earnings decline it takes more years. As a shareholder, you want the company to earn back the price you pay as soon as possible. Therefore, lower P/E stocks are more attractive than higher P/E stocks so long as the PE Ratio (TTM) is positive. Also for stocks with the same PE Ratio (TTM), the one with faster growth business is more attractive.
If a company loses money, the PE Ratio (TTM) becomes meaningless.
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the PE Ratio (TTM) divided by the growth ratio. He thinks a company with a PE Ratio (TTM) equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a PE Ratio (TTM) of 20, instead of a company growing 10% a year with a PE Ratio (TTM) of 10.
Because the PE Ratio (TTM) measures how long it takes to earn back the price you pay, the PE Ratio (TTM) can be applied to the stocks across different industries. That is why it is the one of the most important and widely used indicators for the valuation of stocks.
Investors need to be aware that the PE Ratio (TTM) can be misleading a lot of times, especially when the underlying business is cyclical and unpredictable. As Peter Lynch pointed out, cyclical businesses have higher profit margins at the peaks of the business cycles. Their earnings are high and PE Ratio (TTM)s are artificially low. It is usually a bad idea to buy a cyclical business when the PE Ratio (TTM) is low. A better ratio to identify the time to buy a cyclical businesses is the PS Ratio .
PE Ratio (TTM) can also be affected by non-recurring-items such as the sale of part of businesses. This may increase for the current year or quarter dramatically. But it cannot be repeated over and over. Therefore PE Ratio without NRI is a more accurate indication of valuation than PE Ratio (TTM).
Ina Energy PE Ratio (TTM) Related Terms
Ina Energy PE Ratio (TTM) Historical Data
* Premium members only.
The historical data trend for Ina Energy's PE Ratio (TTM) 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.
For the Utilities - Renewable subindustry, Ina Energy's PE Ratio (TTM), along with its competitors' market caps and PE Ratio (TTM) 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.
Ina Energy PE Ratio (TTM) vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Ina Energy's PE Ratio (TTM) distribution charts can be found below:
* The bar in red indicates where Ina Energy's PE Ratio (TTM) falls into.
The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). It is the most widely used ratio in the valuation of stocks.
Ina Energy's PE Ratio (TTM) for today is calculated as
Ina Energy's Share Price of today is NT$19.30.
For company reported semi-annually, Ina Energy's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was NT$1.04.
* 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.
It can also be calculated from the numbers for the whole company:
There are at least three kinds of PE Ratio (TTM)s used by different investors. They are Trailing Twelve Month PE Ratio (TTM) or PE Ratio (TTM) (TTM), Forward PE Ratio, or PE Ratio without NRI. A new PE Ratio (TTM) based on inflation-adjusted normalized PE Ratio (TTM) is called Shiller PE Ratio, after Yale professor Robert Shiller.
In the calculation of PE Ratio (TTM), the earnings per share used are the earnings per share over the past 12 months. For Forward PE Ratio, the earnings are the expected earnings for the next twelve months. In the case of PE Ratio without NRI, the reported earnings less the non-recurring items are used.
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. Since it looks at the average over the last 10 years, Shiller PE Ratio is also called PE10.
Ina Energy (ROCO:6987) has a PE Ratio (TTM) of 18.56 as of Jul. 19, 2026. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on Ina Energy and its competitors. This is 66% below median its historical median of 55.09. Over the past decade, Ina Energy's PE Ratio (TTM) has ranged from 18.56 to 98.33. According to the industry distribution chart, Ina Energy ranks #148 out of 280 companies in the Utilities - Independent Power Producers industry, placing it in the top 52.9%.
Is Ina Energy's PE Ratio (TTM) too high?
Ina Energy's current PE Ratio (TTM) of 18.56 is 66% below median its 10-year median of 55.09. Over the past 10 years, this metric has ranged from a low of 18.56 to a high of 98.33. The Utilities - Independent Power Producers industry median PE Ratio (TTM) is 17.00. Ina Energy's value of 18.56 is 9.2% above this industry median. Based on the distribution chart, Ina Energy ranks #148 out of 280 companies in the Utilities - Independent Power Producers industry, which is below the industry midpoint. Overall, Ina Energy has a GF Score™ of 9/100, reflecting its overall financial health beyond just this single metric.
How does Ina Energy's PE Ratio (TTM) compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, Ina Energy ranks #148 out of 280 companies for PE Ratio (TTM). This places Ina Energy in the lower half of its industry. The industry median PE Ratio (TTM) is 17.00. Ina Energy's value of 18.56 is 9.2% above this benchmark. Historically, Ina Energy's own PE Ratio (TTM) has ranged from 18.56 to 98.33 over the past decade. While the company's 10-year median is 55.09 vs. the industry median of 17.00, Ina Energy has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PE Ratio (TTM) for an Utilities - Independent Power Producers company?
The median PE Ratio (TTM) among Utilities - Independent Power Producers companies is 17.00, based on 280 companies in the industry. Companies in the top quartile (top 25%) have a PE Ratio (TTM) significantly above this median, while those in the bottom quartile fall well below. However, PE Ratio (TTM) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Ina Energy's current PE Ratio (TTM) of 18.56 is 9.2% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PE Ratio (TTM) mean?
A high PE Ratio (TTM) can signal that a stock is expensive relative to its fundamentals. Trailing 12-month P/E ratio is the ratio of share price to a company's trailing 12-month earnings per share. View historical data on Ina Energy and its competitors. For the Utilities - Independent Power Producers industry, the median PE Ratio (TTM) is 17.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ina Energy's current PE Ratio (TTM) is 18.56, which is 66% below median its own 10-year median of 55.09. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ina Energy stock overvalued right now?
Ina Energy (ROCO:6987) has a current PE Ratio (TTM) of 18.56. The current PE Ratio (TTM) is 18.56, which is 66% below median its 10-year median of 55.09 and 9.2% above the Utilities - Independent Power Producers industry median of 17.00. Ina Energy's overall GF Score™ is 9/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PE Ratio (TTM) calculated?
PE Ratio (TTM) is calculated from a company's financial statements. For Ina Energy (ROCO:6987), the current PE Ratio (TTM) is 18.56 as of Jul. 19, 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.
Ina Energy Corp is focused on the development and construction of solar power plants. It combines the professional strength of all parties - from the development, design, procurement, and construction to subsequent operation and maintenance of the project site, it all adheres to the coexistence with the land. As a professional renewable energy service provider, It has become the most trustworthy partner for enterprises in achieving short, medium and long-term carbon reduction goals with its rich practical experience.
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