London Stock Exchange GroupMEX:LSEN 78 PE Ratio (TTM) is 32.70 as of Jun. 24, 2026, which is 41% below its 10-year median of 55.06. GuruFocus rates MEX:LSEN with a GF Score™ of 78/100 and a GF Value™ of MXN2,536.64 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 551 Capital Markets companies, London Stock Exchange Group ranks worse than 80.04% 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 (2026-06-24), London Stock Exchange Group's share price is
MXN1939.00.
London Stock Exchange Group's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was MXN59.31. Therefore, London Stock Exchange Group's PE Ratio (TTM) for today is 32.70.
The historical rank and industry rank for London Stock Exchange Group's PE Ratio (TTM) or its related term are showing as below:
MEX:LSEN'
s PE Ratio (TTM) Range Over the Past 10 Years
Min: 11.2 Med: 55.06 Max: 94.02
Current: 35.7
During the past 13 years, the highest PE Ratio (TTM) of London Stock Exchange Group was 94.02. The lowest was 11.20. And the median was 55.06.
MEX:LSEN's PE Ratio (TTM) is ranked worse than 80.04% of 551
companies
in the Capital Markets industry
Industry Median: 16.51
vs MEX:LSEN: 35.70
During the past 12 months, London Stock Exchange Group's average EPS without NRIGrowth Rate was 15.70% per year.
During the past 3 years, the average EPS without NRIGrowth Rate was 9.80% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was 12.40% per year.
During the past 10 years, the average EPS without NRIGrowth Rate was 15.10% per year.
During the past 13 years, London Stock Exchange Group's highest 3-Year average EPS without NRI Growth Rate was 78.60% per year. The lowest was 0.50% per year. And the median was 15.55% per year.
London Stock Exchange Group (MEX:LSEN) 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).
London Stock Exchange Group PE Ratio (TTM) Related Terms
London Stock Exchange Group PE Ratio (TTM) Historical Data
* 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.
MEX:LSEN vs SPGI, CME, ICE: PE Ratio (TTM) Comparison
For the Financial Data & Stock Exchanges subindustry, London Stock Exchange Group'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.
London Stock Exchange Group PE Ratio (TTM) vs Capital Markets Industry
For the Capital Markets industry and Financial Services sector, London Stock Exchange Group's PE Ratio (TTM) distribution charts can be found below:
* The bar in red indicates where London Stock Exchange Group's PE Ratio (TTM) falls into.
London Stock Exchange Group PE Ratio (TTM) Calculation
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.
London Stock Exchange Group's Share Price of today is MXN1939.00.
For company reported semi-annually, London Stock Exchange Group'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 MXN59.31.
* 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.
London Stock Exchange Group (MEX:LSEN) has a PE Ratio (TTM) of 32.70 as of Jun. 24, 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 London Stock Exchange Group and its competitors. This is 41% below median its historical median of 55.06. Over the past decade, London Stock Exchange Group's PE Ratio (TTM) has ranged from 11.20 to 94.02. According to the industry distribution chart, London Stock Exchange Group ranks #441 out of 551 companies in the Capital Markets industry, placing it in the top 80%.
Is London Stock Exchange Group's PE Ratio (TTM) too high?
London Stock Exchange Group's current PE Ratio (TTM) of 32.70 is 41% below median its 10-year median of 55.06. Over the past 10 years, this metric has ranged from a low of 11.20 to a high of 94.02. The Capital Markets industry median PE Ratio (TTM) is 16.51. London Stock Exchange Group's value of 32.70 is 98.1% above this industry median. Based on the distribution chart, London Stock Exchange Group ranks #441 out of 551 companies in the Capital Markets industry, which is in the bottom quartile relative to peers. Overall, London Stock Exchange Group has a GF Score™ of 78/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does London Stock Exchange Group's PE Ratio (TTM) compare to SPGI and CME?
According to the Capital Markets industry distribution chart, London Stock Exchange Group ranks #441 out of 551 companies for PE Ratio (TTM). This places London Stock Exchange Group in the lower half of its industry. The industry median PE Ratio (TTM) is 16.51. London Stock Exchange Group's value of 32.70 is 98.1% above this benchmark. Historically, London Stock Exchange Group's own PE Ratio (TTM) has ranged from 11.20 to 94.02 over the past decade. While the company's 10-year median is 55.06 vs. the industry median of 16.51, London Stock Exchange Group 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 a Capital Markets company?
The median PE Ratio (TTM) among Capital Markets companies is 16.51, based on 551 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. London Stock Exchange Group's current PE Ratio (TTM) of 32.70 is 98.1% 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 London Stock Exchange Group and its competitors. For the Capital Markets industry, the median PE Ratio (TTM) is 16.51 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. London Stock Exchange Group's current PE Ratio (TTM) is 32.70, which is 41% below median its own 10-year median of 55.06. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is London Stock Exchange Group stock overvalued right now?
Based on GuruFocus' analysis, London Stock Exchange Group (MEX:LSEN) is currently considered Modestly Undervalued. The stock's GF Value™ is MXN2,536.64, compared to a current price of MXN1,939.00 — trading 23.6% below its estimated fair value. The current PE Ratio (TTM) is 32.70, which is 41% below median its 10-year median of 55.06 and 98.1% above the Capital Markets industry median of 16.51. London Stock Exchange Group's overall GF Score™ is 78/100 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 London Stock Exchange Group (MEX:LSEN), the current PE Ratio (TTM) is 32.70 as of Jun. 24, 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 London Stock Exchange Group (MEX:LSEN) Overvalued in 2026?
Based on GuruFocus' analysis, London Stock Exchange Group stock appears to be undervalued.
The current stock price of MXN1,939.00 is trading 23.6% below its estimated GF Value™ of MXN2,536.64.
GuruFocus considers London Stock Exchange Group to be Modestly Undervalued.
Key valuation signals for MEX:LSEN:
PE Ratio (TTM): 32.70 (41% below median its 10-year median of 55.06)
GF Value™: MXN2,536.64 vs. price of MXN1,939.00 (23.6% below fair value)
Industry Position: 98.1% above the Capital Markets median (#441 of 551)
No single metric tells the full story. See the MEX:LSEN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
London Stock Exchange Group is a fully integrated financial exchange company covering the financial market value chain from primary and secondary markets across multiple asset classes over data, index, and analytics down to clearing and post-trading reporting. With the acquisition of Refinitiv, LSEG generates about two-thirds of its revenue from data and analytics including its FTSE Russell and WM/Refinitiv benchmarks as well as data feeds and terminals. The group is also a majority shareholder in Tradeweb, one of the dominant global fixed-income trading venues, as well as LCH, the largest clearinghouse for over-the-counter swaps globally.
78GF Score
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PE Ratio (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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