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Interactive Brokers GroupFRA:KY6 -2.72%85 PS Ratio is 4.00 as of Jul. 17, 2026, which is 109% above its 10-year median of 1.91. GuruFocus rates FRA:KY6 with a GF Score™ of 85/100 and a GF Value™ of €34.92 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 757 Capital Markets companies, Interactive Brokers Group ranks better than 50.86% on this metric.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Interactive Brokers Group's share price is €81.46.
Interactive Brokers Group's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was €20.37. Hence, Interactive Brokers Group's PS Ratio for today is 4.00.
Warning Sign:
Interactive Brokers Group Inc stock PS Ratio (=3.89) is close to 10-year high of 4.05.
The historical rank and industry rank for Interactive Brokers Group's PS Ratio or its related term are showing as below:
FRA:KY6'
s PS Ratio Range Over the Past 10 Years
Min: 1.09 Med: 1.91 Max: 4.05
Current: 3.89
During the past 13 years, Interactive Brokers Group's highest PS Ratio was 4.05. The lowest was 1.09. And the median was 1.91.
FRA:KY6's PS Ratio is ranked better than 50.86% of 757
companies
in the Capital Markets industry
Industry Median: 4.11
vs FRA:KY6: 3.89
Interactive Brokers Group Inc revenue growth has slowed down over the past 12 months.
During the past 12 months, the average Revenue per Share Growth Rate of Interactive Brokers Group was 10.80% per year.
During the past 3 years, the average Revenue per Share Growth Rate was 30.60% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 30.20% per year.
During the past 10 years, the average Revenue per Share Growth Rate was 16.60% per year.
During the past 13 years, Interactive Brokers Group's highest 3-Year average Revenue per Share Growth Rate was 105.50% per year. The lowest was -22.70% per year. And the median was 2.30% per year.
Back to Basics: PS Ratio
Interactive Brokers Group (FRA:KY6) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Interactive Brokers Group PS Ratio Related Terms
Interactive Brokers Group PS Ratio 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.
For the Capital Markets subindustry, Interactive Brokers Group's PS Ratio, along with its competitors' market caps and PS 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.
Interactive Brokers Group PS Ratio vs Capital Markets Industry
For the Capital Markets industry and Financial Services sector, Interactive Brokers Group's PS Ratio distribution charts can be found below:
* The bar in red indicates where Interactive Brokers Group's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Interactive Brokers Group's Share Price of today is €81.46. Interactive Brokers Group's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €20.37.
* 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:
Interactive Brokers Group (FRA:KY6) has a PS Ratio of 4.00 as of Jul. 17, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Interactive Brokers Group and its competitors. This is 109% above median its historical median of 1.91. Over the past decade, Interactive Brokers Group's PS Ratio has ranged from 1.09 to 4.05. According to the industry distribution chart, Interactive Brokers Group ranks #372 out of 757 companies in the Capital Markets industry, placing it in the top 49.1%.
Is Interactive Brokers Group's PS Ratio too high?
Interactive Brokers Group's current PS Ratio of 4.00 is 109% above median its 10-year median of 1.91. Over the past 10 years, this metric has ranged from a low of 1.09 to a high of 4.05. The Capital Markets industry median PS Ratio is 4.11. Interactive Brokers Group's value of 4.00 is 2.7% below this industry median. Based on the distribution chart, Interactive Brokers Group ranks #372 out of 757 companies in the Capital Markets industry, which is above the industry midpoint. Overall, Interactive Brokers Group has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Interactive Brokers Group's PS Ratio compare to LPLA and TW?
According to the Capital Markets industry distribution chart, Interactive Brokers Group ranks #372 out of 757 companies for PS Ratio. This puts Interactive Brokers Group in the upper half of its industry. The industry median PS Ratio is 4.11. Interactive Brokers Group's value of 4.00 is 2.7% below this benchmark. Historically, Interactive Brokers Group's own PS Ratio has ranged from 1.09 to 4.05 over the past decade. While the company's 10-year median is 1.91 vs. the industry median of 4.11, Interactive Brokers Group has consistently been below 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 PS Ratio for a Capital Markets company?
The median PS Ratio among Capital Markets companies is 4.11, based on 757 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Interactive Brokers Group's current PS Ratio of 4.00 is 2.7% below 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 PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Interactive Brokers Group and its competitors. For the Capital Markets industry, the median PS Ratio is 4.11 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Interactive Brokers Group's current PS Ratio is 4.00, which is 109% above median its own 10-year median of 1.91. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Interactive Brokers Group stock overvalued right now?
Based on GuruFocus' analysis, Interactive Brokers Group (FRA:KY6) is currently considered Significantly Overvalued. The stock's GF Value™ is €34.92, compared to a current price of €81.46 — trading 133.3% above its estimated fair value. The current PS Ratio is 4.00, which is 109% above median its 10-year median of 1.91 and 2.7% below the Capital Markets industry median of 4.11. Interactive Brokers Group's overall GF Score™ is 85/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Interactive Brokers Group (FRA:KY6), the current PS Ratio is 4.00 as of Jul. 17, 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 Interactive Brokers Group (FRA:KY6) Overvalued in 2026?
Based on GuruFocus' analysis, Interactive Brokers Group stock appears to be overvalued.
The current stock price of €81.46 is trading 133.3% above its estimated GF Value™ of €34.92.
GuruFocus considers Interactive Brokers Group to be Significantly Overvalued.
Key valuation signals for FRA:KY6:
PS Ratio: 4.00 (109% above median its 10-year median of 1.91)
GF Value™: €34.92 vs. price of €81.46 (133.3% above fair value)
Industry Position: 2.7% below the Capital Markets median (#372 of 757)
No single metric tells the full story. See the FRA:KY6 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Interactive Brokers is a large, automated, retail and institutional brokerage that boasted nearly $780 billion in customer equity at the end of 2025. The company cut its teeth as a market maker, introducing US financial markets to automated and algorithmic training before expanding into brokerage services in 1993. The firm has a wide-ranging client base, with its best-in-class order execution and extremely low margin lending rates catering to a sophisticated audience of hedge funds, proprietary traders, and introducing brokers that account for about 45% of the firm's commissions. With operations spanning more than 170 electronic exchanges, 40 countries, and 29 currencies, Interactive Brokers caters to a global clientele, with more than 80% of active accounts sitting outside the US.
85GF Score
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