National Refinery (KAR:NRL) Cyclically Adjusted PB Ratio: 0.83 (As of Aug. 03, 2026) — 63% Above Median

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KAR:NRL National Refinery Ltd KAR:NRL
69 GF Score
Price ₨437.50
GF Value ₨333.04
Valuation Significantly Overvalued
! 4 Warning Signs
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What is National Refinery Cyclically Adjusted PB Ratio?

National Refinery KAR:NRL +0.54% 69 Cyclically Adjusted PB Ratio is 0.83 as of Aug. 03, 2026, which is 63% above its 10-year median of 0.51. GuruFocus rates KAR:NRL with a GF Score™ of 69/100 and a GF Value™ of ₨333.04 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 765 Oil & Gas companies, National Refinery ranks better than 64.71% on this metric.

As of today (2026-08-03), National Refinery's current share price is ₨437.50. National Refinery's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was ₨524.40. National Refinery's Cyclically Adjusted PB Ratio for today is 0.83.

The historical rank and industry rank for National Refinery's Cyclically Adjusted PB Ratio or its related term are showing as below:

KAR:NRL' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.29   Med: 0.51   Max: 0.9
Current: 0.79

During the past years, National Refinery's highest Cyclically Adjusted PB Ratio was 0.90. The lowest was 0.29. And the median was 0.51.

KAR:NRL's Cyclically Adjusted PB Ratio is ranked better than
64.71% of 765 companies
in the Oil & Gas industry
Industry Median: 1.21 vs KAR:NRL: 0.79

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 PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

National Refinery's adjusted book value per share data for the three months ended in Mar. 2026 was ₨742.600. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is ₨524.40 for the trailing ten years ended in Mar. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


National Refinery  (KAR:NRL) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value 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 PB Ratio should give similar results to regular PB Ratio.


National Refinery Cyclically Adjusted PB Ratio Related Terms


National Refinery Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for National Refinery's Cyclically Adjusted PB 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.

National Refinery Cyclically Adjusted PB Ratio Chart

National Refinery Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.51 0.30 0.52 0.48

National Refinery Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Cyclically Adjusted PB 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 0.52 0.48 0.73 0.80 0.56

KAR:NRL vs MPC, VLO, PSX: Cyclically Adjusted PB Ratio Comparison

For the Oil & Gas Refining & Marketing subindustry, National Refinery's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB 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.


National Refinery Cyclically Adjusted PB Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, National Refinery's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where National Refinery's Cyclically Adjusted PB Ratio falls into.


KAR:NRL
69GF Score
National Refinery Ltd KAR:NRL
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

National Refinery Cyclically Adjusted PB Ratio Calculation

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

National Refinery's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=437.50/524.40
=0.83

* 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.

National Refinery's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 is calculated as:

For example, National Refinery's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=742.6/330.2130*330.2130
=742.600

Current CPI (Mar. 2026) = 330.2130.

National Refinery Quarterly Data

Book Value per Share CPI Adj_Book
201606 460.470 241.018 630.879
201609 464.297 241.428 635.042
201612 490.090 241.432 670.309
201703 523.925 243.801 709.623
201706 541.972 244.955 730.608
201709 563.235 246.819 753.538
201712 539.771 246.524 723.010
201803 539.088 249.554 713.328
201806 540.867 251.989 708.766
201809 527.535 252.439 690.063
201812 482.631 251.233 634.355
201903 466.022 254.202 605.371
201906 423.593 256.143 546.085
201909 415.105 256.759 533.859
201912 386.266 256.974 496.354
202003 321.939 258.115 411.865
202006 373.120 257.797 477.931
202009 356.724 260.280 452.570
202012 362.834 260.474 459.979
202103 384.270 264.877 479.056
202106 395.005 271.696 480.080
202109 400.082 274.310 481.617
202112 416.899 278.802 493.775
202203 430.934 287.504 494.950
202206 497.947 296.311 554.919
202209 443.033 296.808 492.895
202212 414.366 296.797 461.019
202303 407.618 301.836 445.940
202306 432.662 305.109 468.261
202309 472.712 307.789 507.151
202312 374.474 306.746 403.122
202403 338.589 312.332 357.973
202406 240.306 314.175 252.573
202409 149.811 315.301 156.896
202412 93.584 315.605 97.916
202503 59.103 319.799 61.028
202506 629.214 322.561 644.141
202509 642.033 324.800 652.733
202512 651.289 324.054 663.667
202603 742.600 330.213 742.600

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book 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 PB Ratio of 0.83 mean?
National Refinery (KAR:NRL) has a Cyclically Adjusted PB Ratio of 0.83 as of Aug. 03, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on National Refinery and its competitors. This is 63% above median its historical median of 0.51. Over the past decade, National Refinery's Cyclically Adjusted PB Ratio has ranged from 0.29 to 0.90. According to the industry distribution chart, National Refinery ranks #270 out of 765 companies in the Oil & Gas industry, placing it in the top 35.3%.
Is National Refinery's Cyclically Adjusted PB Ratio too high?
National Refinery's current Cyclically Adjusted PB Ratio of 0.83 is 63% above median its 10-year median of 0.51. Over the past 10 years, this metric has ranged from a low of 0.29 to a high of 0.90. The Oil & Gas industry median Cyclically Adjusted PB Ratio is 1.21. National Refinery's value of 0.83 is 31.4% below this industry median. Based on the distribution chart, National Refinery ranks #270 out of 765 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, National Refinery has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does National Refinery's Cyclically Adjusted PB Ratio compare to MPC and VLO?
According to the Oil & Gas industry distribution chart, National Refinery ranks #270 out of 765 companies for Cyclically Adjusted PB Ratio. This puts National Refinery in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.21. National Refinery's value of 0.83 is 31.4% below this benchmark. Historically, National Refinery's own Cyclically Adjusted PB Ratio has ranged from 0.29 to 0.90 over the past decade. While the company's 10-year median is 0.51 vs. the industry median of 1.21, National Refinery 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 Cyclically Adjusted PB Ratio for an Oil & Gas company?
The median Cyclically Adjusted PB Ratio among Oil & Gas companies is 1.21, based on 765 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. National Refinery's current Cyclically Adjusted PB Ratio of 0.83 is 31.4% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on National Refinery and its competitors. For the Oil & Gas industry, the median Cyclically Adjusted PB Ratio is 1.21 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. National Refinery's current Cyclically Adjusted PB Ratio is 0.83, which is 63% above median its own 10-year median of 0.51. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is National Refinery stock overvalued right now?
Based on GuruFocus' analysis, National Refinery (KAR:NRL) is currently considered Significantly Overvalued. The stock's GF Value™ is ₨333.04, compared to a current price of ₨437.50 — trading 31.4% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.83, which is 63% above median its 10-year median of 0.51 and 31.4% below the Oil & Gas industry median of 1.21. National Refinery's overall GF Score™ is 69/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For National Refinery (KAR:NRL), the current Cyclically Adjusted PB Ratio is 0.83 as of Aug. 03, 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 National Refinery (KAR:NRL) Overvalued in 2026?

Based on GuruFocus' analysis, National Refinery stock appears to be overvalued. The current stock price of ₨437.50 is trading 31.4% above its estimated GF Value™ of ₨333.04. GuruFocus considers National Refinery to be Significantly Overvalued.

Key valuation signals for KAR:NRL:

  • Cyclically Adjusted PB Ratio: 0.83 (63% above median its 10-year median of 0.51)
  • GF Value™: ₨333.04 vs. price of ₨437.50 (31.4% above fair value)
  • GF Score™: 69/100 with 4 warning signs
  • Industry Position: 31.4% below the Oil & Gas median (#270 of 765)

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


National Refinery Business Description

Industry EnergyOil & Gas
Address 7-B, Korangi Industrial Area, P.O. Box 8228, Karachi, PAK, 74900
National Refinery Ltd is a Pakistan-based company engaged in manufacturing and supplying fuel products, lubes, BTX, asphalts and specialty products for domestic consumption and export. It is also involved in the crude oil refining business. The company operates through two segments namely Fuel and Lube. The Fuel segment, which is the key revenue driver, is engaged in the production of high-speed diesel, naphtha, motor gasoline, liquefied petroleum gas, jet fuels, and furnace oil. The Lube segment produces multiple grades of lube base oils, bitumen, waxes and rubber process oil and some quantities of other fuel products. It derives maximum revenue from Fuel Segment.
69GF Score

Get the complete analysis for KAR:NRL

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

₨437.50
Price
₨333.04
GF Value