Indraprastha Gas (NSE:IGL) Cyclically Adjusted PS Ratio: 1.93 (As of Sep. 07, 2026) — 53% Below Median

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NSE:IGL Indraprastha Gas Ltd NSE:IGL
93 GF Score
Price ₹158.04
GF Value ₹242.11
Valuation Significantly Undervalued
! 5 Warning Signs
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What is Indraprastha Gas Cyclically Adjusted PS Ratio?

Indraprastha Gas NSE:IGL +5.77% 93 Cyclically Adjusted PS Ratio is 1.93 as of Sep. 07, 2026, which is 53% below its 10-year median of 4.09. GuruFocus rates NSE:IGL with a GF Score™ of 93/100 and a GF Value™ of ₹242.11 (Significantly Undervalued). The stock has 5 warning signs investors should review. Among 439 Utilities - Regulated companies, Indraprastha Gas ranks worse than 61.5% on this metric.

As of today (2026-09-07), Indraprastha Gas's current share price is ₹158.04. Indraprastha Gas's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 was ₹81.75. Indraprastha Gas's Cyclically Adjusted PS Ratio for today is 1.93.

The historical rank and industry rank for Indraprastha Gas's Cyclically Adjusted PS Ratio or its related term are showing as below:

NSE:IGL' s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 1.81   Med: 4.09   Max: 7.21
Current: 1.93

During the past years, Indraprastha Gas's highest Cyclically Adjusted PS Ratio was 7.21. The lowest was 1.81. And the median was 4.09.

NSE:IGL's Cyclically Adjusted PS Ratio is ranked worse than
61.5% of 439 companies
in the Utilities - Regulated industry
Industry Median: 1.37 vs NSE:IGL: 1.93

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.

Indraprastha Gas's adjusted revenue per share data for the three months ended in Jun. 2026 was ₹32.762. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is ₹81.75 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


Indraprastha Gas  (NSE:IGL) Cyclically Adjusted PS Ratio Explanation

Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.


Indraprastha Gas Cyclically Adjusted PS Ratio Related Terms


Indraprastha Gas Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Indraprastha Gas's Cyclically Adjusted PS 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.

Indraprastha Gas Cyclically Adjusted PS Ratio Chart

Indraprastha Gas Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.37 4.15 3.60 2.99 1.87

Indraprastha Gas Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PS 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 3.10 2.84 2.57 1.87 2.02

NSE:IGL vs ATO, NI, UGI: Cyclically Adjusted PS Ratio Comparison

For the Utilities - Regulated Gas subindustry, Indraprastha Gas's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted 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.


Indraprastha Gas Cyclically Adjusted PS Ratio vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Indraprastha Gas's Cyclically Adjusted PS Ratio distribution charts can be found below:

* The bar in red indicates where Indraprastha Gas's Cyclically Adjusted PS Ratio falls into.


NSE:IGL
93GF Score
Indraprastha Gas Ltd NSE:IGL
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Indraprastha Gas Cyclically Adjusted PS Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.

Indraprastha Gas's Cyclically Adjusted PS Ratio for today is calculated as

Cyclically Adjusted PS Ratio=Share Price/ Cyclically Adjusted Revenue per Share
=158.04/81.75
=1.93

* 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.

Indraprastha Gas's Cyclically Adjusted Revenue per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Indraprastha Gas's adjusted Revenue per Share data for the three months ended in Jun. 2026 was:

Adj_RevenuePerShare=Revenue per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=32.762/167.3573*167.3573
=32.762

Current CPI (Jun. 2026) = 167.3573.

Indraprastha Gas Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201506 6.437 99.841 10.790
201509 6.945 101.753 11.423
201512 6.638 102.901 10.796
201603 6.239 102.518 10.185
201703 0.000 105.196 0.000
201706 7.400 107.109 11.562
201803 0.000 109.786 0.000
201806 9.209 111.317 13.845
201809 10.159 115.142 14.766
201812 10.786 115.142 15.677
201903 10.845 118.202 15.355
201906 11.256 120.880 15.584
201909 12.088 123.175 16.424
201912 11.892 126.235 15.766
202003 10.843 124.705 14.552
202006 4.538 127.000 5.980
202009 9.333 130.118 12.004
202012 10.321 130.889 13.197
202103 10.869 131.771 13.804
202106 8.980 134.084 11.208
202109 13.079 135.847 16.113
202112 17.406 138.161 21.084
202203 13.106 138.822 15.800
202206 22.797 142.347 26.802
202209 25.395 144.661 29.379
202212 26.493 145.763 30.418
202303 25.934 146.865 29.553
202306 24.345 150.280 27.111
202309 24.718 151.492 27.307
202312 25.331 152.924 27.722
202403 25.250 153.035 27.613
202406 25.140 155.789 27.007
202409 26.389 157.882 27.973
202412 26.792 158.323 28.321
202503 28.189 157.552 29.943
202506 27.915 159.755 29.243
202509 28.747 162.289 29.645
202512 29.028 163.281 29.753
202603 29.704 164.272 30.262
202606 32.762 167.357 32.762

Add all the adjusted revenue per share together and divide 10 will get our Cyclically Adjusted Revenue per Share.

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.

What does a Cyclically Adjusted PS Ratio of 1.93 mean?
Indraprastha Gas (NSE:IGL) has a Cyclically Adjusted PS Ratio of 1.93 as of Sep. 07, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Indraprastha Gas and its competitors. This is 53% below median its historical median of 4.09. Over the past decade, Indraprastha Gas' Cyclically Adjusted PS Ratio has ranged from 1.81 to 7.21. According to the industry distribution chart, Indraprastha Gas ranks #270 out of 439 companies in the Utilities - Regulated industry, placing it in the top 61.5%.
Is Indraprastha Gas' Cyclically Adjusted PS Ratio too high?
Indraprastha Gas' current Cyclically Adjusted PS Ratio of 1.93 is 53% below median its 10-year median of 4.09. Over the past 10 years, this metric has ranged from a low of 1.81 to a high of 7.21. The Utilities - Regulated industry median Cyclically Adjusted PS Ratio is 1.37. Indraprastha Gas' value of 1.93 is 40.9% above this industry median. Based on the distribution chart, Indraprastha Gas ranks #270 out of 439 companies in the Utilities - Regulated industry, which is below the industry midpoint. Overall, Indraprastha Gas has a GF Score™ of 93/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Indraprastha Gas' Cyclically Adjusted PS Ratio compare to ATO and NI?
According to the Utilities - Regulated industry distribution chart, Indraprastha Gas ranks #270 out of 439 companies for Cyclically Adjusted PS Ratio. This places Indraprastha Gas in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 1.37. Indraprastha Gas' value of 1.93 is 40.9% above this benchmark. Historically, Indraprastha Gas' own Cyclically Adjusted PS Ratio has ranged from 1.81 to 7.21 over the past decade. While the company's 10-year median is 4.09 vs. the industry median of 1.37, Indraprastha Gas 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 Cyclically Adjusted PS Ratio for an Utilities - Regulated company?
The median Cyclically Adjusted PS Ratio among Utilities - Regulated companies is 1.37, based on 439 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Indraprastha Gas's current Cyclically Adjusted PS Ratio of 1.93 is 40.9% 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 Cyclically Adjusted PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Indraprastha Gas and its competitors. For the Utilities - Regulated industry, the median Cyclically Adjusted PS Ratio is 1.37 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Indraprastha Gas's current Cyclically Adjusted PS Ratio is 1.93, which is 53% below median its own 10-year median of 4.09. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Indraprastha Gas stock overvalued right now?
Based on GuruFocus' analysis, Indraprastha Gas (NSE:IGL) is currently considered Significantly Undervalued. The stock's GF Value™ is ₹242.11, compared to a current price of ₹158.04 — trading 34.7% below its estimated fair value. The current Cyclically Adjusted PS Ratio is 1.93, which is 53% below median its 10-year median of 4.09 and 40.9% above the Utilities - Regulated industry median of 1.37. Indraprastha Gas' overall GF Score™ is 93/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For Indraprastha Gas (NSE:IGL), the current Cyclically Adjusted PS Ratio is 1.93 as of Sep. 07, 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 Indraprastha Gas (NSE:IGL) Overvalued in 2026?

Based on GuruFocus' analysis, Indraprastha Gas stock appears to be undervalued. The current stock price of ₹158.04 is trading 34.7% below its estimated GF Value™ of ₹242.11. GuruFocus considers Indraprastha Gas to be Significantly Undervalued.

Key valuation signals for NSE:IGL:

  • Cyclically Adjusted PS Ratio: 1.93 (53% below median its 10-year median of 4.09)
  • GF Value™: ₹242.11 vs. price of ₹158.04 (34.7% below fair value)
  • GF Score™: 93/100 with 5 warning signs
  • Industry Position: 40.9% above the Utilities - Regulated median (#270 of 439)

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


Indraprastha Gas Business Description

Other Exchanges 532514:India
Address IGL Bhawan, Plot Number 4, Community Centre, Sector-9, R K Puram, New Delhi, IND, 110022
Indraprastha Gas Ltd is an Indian utility company engaged in the business of city gas distribution. It operates in a single segment of the natural gas business, and its products include the Compressed Natural Gas Business provides a fossil fuel substitute for other auto fuels such as petrol, diesel, LPG, etc, and the Piped Natural Gas Business is mainly methane-CH4 with a small percentage of other higher hydrocarbons. The group generates the majority of its revenue from the Compressed Natural Gas Business.
93GF Score

Get the complete analysis for NSE:IGL

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

₹158.04
Price
₹242.11
GF Value