RFIL (RF Industries) Shiller PE Ratio: 132.63 (As of Aug. 27, 2026) — 342% Above Median

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RFIL RF Industries Ltd RFIL
55 GF Score
Price $10.61
GF Value $4.96
Valuation Significantly Overvalued
! 3 Warning Signs
View Full Analysis

What is RF Industries Shiller PE Ratio?

RF Industries RFIL -1.30% 55 Shiller PE Ratio is 132.63 as of Aug. 27, 2026, which is 342% above its 10-year median of 29.98. GuruFocus rates RFIL with a GF Score™ of 55/100 and a GF Value™ of $4.96 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 1,813 Industrial Products companies, RF Industries ranks worse than 91.34% on this metric.

As of today (2026-08-27), RF Industries's current share price is $10.61. RF Industries's E10 for the quarter that ended in Apr. 2026 was $0.08. RF Industries's Shiller PE Ratio for today is 132.63.

The historical rank and industry rank for RF Industries's Shiller PE Ratio or its related term are showing as below:

RFIL' s Shiller PE Ratio Range Over the Past 10 Years
Min: 9.05   Med: 29.98   Max: 267.88
Current: 130.44

During the past years, RF Industries's highest Shiller PE Ratio was 267.88. The lowest was 9.05. And the median was 29.98.

RFIL's Shiller PE Ratio is ranked worse than
91.34% of 1813 companies
in the Industrial Products industry
Industry Median: 28.53 vs RFIL: 130.44

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.

RF Industries's adjusted earnings per share data for the three months ended in Apr. 2026 was $0.080. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is $0.08 for the trailing ten years ended in Apr. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


RF Industries  (NAS:RFIL) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


RF Industries Shiller PE Ratio Related Terms


RF Industries Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for RF Industries's Shiller PE Ratio 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.

RF Industries Shiller PE Ratio Chart

RF Industries Annual Data
Trend Oct16 Oct17 Oct18 Oct19 Oct20 Oct21 Oct22 Oct23 Oct24 Oct25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 31.12 23.30 19.31 56.18 124.71

RF Industries Quarterly Data
Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25 Apr25 Jul25 Oct25 Jan26 Apr26
Shiller PE Ratio 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 61.07 127.85 124.71 0.00 178.63

RFIL vs UTKN, NEOV, SKYX: Shiller PE Ratio Comparison

For the Electrical Equipment & Parts subindustry, RF Industries'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.


RF Industries Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, RF Industries's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where RF Industries's Shiller PE Ratio falls into.


RFIL
55GF Score
RF Industries Ltd RFIL
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

RF Industries Shiller PE Ratio Calculation

For Shiller PE Ratio, 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 PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

RF Industries's Shiller PE Ratio for today is calculated as

Shiller PE Ratio=Share Price/ E10
=10.61/0.08
=132.63

* 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.

RF Industries's E10 for the quarter that ended in Apr. 2026 is calculated as:

For example, RF Industries's adjusted earnings per share data for the three months ended in Apr. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Apr. 2026 (Change)*Current CPI (Apr. 2026)
=0.08/333.0200*333.0200
=0.080

Current CPI (Apr. 2026) = 333.0200.

RF Industries Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201607 -0.070 240.628 -0.097
201610 -0.340 241.729 -0.468
201701 -0.020 242.839 -0.027
201704 0.010 244.524 0.014
201707 0.020 244.786 0.027
201710 0.030 246.663 0.041
201801 0.050 247.867 0.067
201804 0.340 250.546 0.452
201807 0.180 252.006 0.238
201810 0.040 252.885 0.053
201901 0.070 251.712 0.093
201904 0.110 255.548 0.143
201907 0.110 256.571 0.143
201910 0.080 257.346 0.104
202001 0.003 257.971 0.004
202004 -0.020 256.389 -0.026
202007 -0.010 259.101 -0.013
202010 0.020 260.388 0.026
202101 -0.040 261.582 -0.051
202104 0.480 267.054 0.599
202107 0.090 273.003 0.110
202110 0.080 276.589 0.096
202201 -0.030 281.148 -0.036
202204 0.050 289.109 0.058
202207 0.080 296.276 0.090
202210 0.040 298.012 0.045
202301 -0.110 299.170 -0.122
202304 0.060 303.363 0.066
202307 -0.160 305.691 -0.174
202310 -0.080 307.671 -0.087
202401 -0.130 308.417 -0.140
202404 -0.410 313.548 -0.435
202407 -0.070 314.540 -0.074
202410 -0.020 315.664 -0.021
202501 -0.020 317.671 -0.021
202504 -0.020 320.795 -0.021
202507 0.040 323.048 0.041
202510 0.020 0.000
202601 0.000 325.252 0.000
202604 0.080 333.020 0.080

Add all the adjusted EPS together and divide 10 will get our 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.

Frequently Asked Questions Learn more about Shiller PE Ratio →
What does a Shiller PE Ratio of 132.63 mean?
RF Industries (RFIL) has a Shiller PE Ratio of 132.63 as of Aug. 27, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on RF Industries and its competitors. This is 342% above median its historical median of 29.98. Over the past decade, RF Industries' Shiller PE Ratio has ranged from 9.05 to 267.88. According to the industry distribution chart, RF Industries ranks #1656 out of 1813 companies in the Industrial Products industry, placing it in the top 91.3%.
Is RF Industries' Shiller PE Ratio too high?
RF Industries' current Shiller PE Ratio of 132.63 is 342% above median its 10-year median of 29.98. Over the past 10 years, this metric has ranged from a low of 9.05 to a high of 267.88. The Industrial Products industry median Shiller PE Ratio is 28.53. RF Industries' value of 132.63 is 364.9% above this industry median. Based on the distribution chart, RF Industries ranks #1656 out of 1813 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, RF Industries has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does RF Industries' Shiller PE Ratio compare to UTKN and NEOV?
According to the Industrial Products industry distribution chart, RF Industries ranks #1656 out of 1813 companies for Shiller PE Ratio. This places RF Industries in the lower half of its industry. The industry median Shiller PE Ratio is 28.53. RF Industries' value of 132.63 is 364.9% above this benchmark. Historically, RF Industries' own Shiller PE Ratio has ranged from 9.05 to 267.88 over the past decade. While the company's 10-year median is 29.98 vs. the industry median of 28.53, RF Industries 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 Shiller PE Ratio for an Industrial Products company?
The median Shiller PE Ratio among Industrial Products companies is 28.53, based on 1,813 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. RF Industries's current Shiller PE Ratio of 132.63 is 364.9% 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 Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on RF Industries and its competitors. For the Industrial Products industry, the median Shiller PE Ratio is 28.53 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. RF Industries's current Shiller PE Ratio is 132.63, which is 342% above median its own 10-year median of 29.98. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is RF Industries stock overvalued right now?
Based on GuruFocus' analysis, RF Industries (RFIL) is currently considered Significantly Overvalued. The stock's GF Value™ is $4.96, compared to a current price of $10.61 — trading 113.9% above its estimated fair value. The current Shiller PE Ratio is 132.63, which is 342% above median its 10-year median of 29.98 and 364.9% above the Industrial Products industry median of 28.53. RF Industries' overall GF Score™ is 55/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For RF Industries (RFIL), the current Shiller PE Ratio is 132.63 as of Aug. 27, 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 RF Industries (RFIL) Overvalued in 2026?

Based on GuruFocus' analysis, RF Industries stock appears to be overvalued. The current stock price of $10.61 is trading 113.9% above its estimated GF Value™ of $4.96. GuruFocus considers RF Industries to be Significantly Overvalued.

Key valuation signals for RFIL:

  • Shiller PE Ratio: 132.63 (342% above median its 10-year median of 29.98)
  • GF Value™: $4.96 vs. price of $10.61 (113.9% above fair value)
  • GF Score™: 55/100 with 3 warning signs
  • Industry Position: 364.9% above the Industrial Products median (#1656 of 1813)

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


RF Industries Business Description

Other Exchanges RF5:Germany
Address 16868 Via Del Campo Court, Suite 200, San Diego, CA, USA, 92127
RF Industries Ltd is engaged in the design, manufacture, and marketing of interconnect products and systems, including coaxial and specialty cables, fiber optic cables and connectors, and electrical and electronic specialty cables. The company has one operating segment. The company operates in Canada, Germany, China, the USA, and the United Kingdom, and Others.
55GF Score

Get the complete analysis for RFIL

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

$10.61
Price
$4.96
GF Value