Air China (FRA:AD2) Cyclically Adjusted PS Ratio: (As of Aug. 31, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

FRA:AD2 Air China Ltd FRA:AD2
55 GF Score
Price €0.43
GF Value €0.64
Valuation Possible Value Trap
! 5 Warning Signs
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What is Air China Cyclically Adjusted PS Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Air China  (FRA:AD2) 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.


Air China Cyclically Adjusted PS Ratio Related Terms


Air China Cyclically Adjusted PS Ratio Historical Data

* Premium members only.

The historical data trend for Air China'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.

Air China Cyclically Adjusted PS Ratio Chart

Air China Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PS Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.99 1.22 0.83 0.89 1.04

Air China 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 0.89 0.89 1.04 0.74 0.00

FRA:AD2 vs DAL, UAL, LUV: Cyclically Adjusted PS Ratio Comparison

For the Airlines subindustry, Air China'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.


Air China Cyclically Adjusted PS Ratio vs Transportation Industry

For the Transportation industry and Industrials sector, Air China's Cyclically Adjusted PS Ratio distribution charts can be found below:

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


FRA:AD2
55GF Score
Air China Ltd FRA:AD2
Cyclically Adjusted PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Air China 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.

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

For example, Air China'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)
=0.318/121.3631*121.3631
=0.318

Current CPI (Jun. 2026) = 121.3631.

Air China Quarterly Data

Revenue per Share CPI Adj_RevenuePerShare
201609 0.351 102.565 0.415
201612 0.301 103.225 0.354
201703 0.295 103.335 0.346
201706 0.280 103.664 0.328
201709 0.328 103.994 0.383
201712 0.283 104.984 0.327
201803 0.293 105.973 0.336
201806 0.311 106.193 0.355
201809 0.362 106.852 0.411
201812 0.313 107.622 0.353
201903 0.315 108.172 0.353
201906 0.308 109.601 0.341
201909 0.346 110.260 0.381
201912 0.312 110.700 0.342
202003 0.162 110.920 0.177
202006 0.114 110.590 0.125
202009 0.175 107.512 0.198
202012 0.193 109.711 0.213
202103 0.136 111.579 0.148
202106 0.215 111.360 0.234
202109 0.192 109.051 0.214
202112 0.172 112.349 0.186
202203 0.135 113.558 0.144
202206 0.113 113.448 0.121
202209 0.192 113.778 0.205
202212 0.106 114.548 0.112
202303 0.221 115.427 0.232
202306 0.284 115.647 0.298
202309 0.365 116.087 0.382
202312 0.372 117.296 0.385
202403 0.336 117.735 0.346
202406 0.322 117.296 0.333
202409 0.428 118.615 0.438
202412 0.213 118.945 0.217
202503 0.300 119.384 0.305
202506 0.311 119.055 0.317
202509 0.323 119.934 0.327
202512 0.377 120.704 0.379
202603 0.326 121.473 0.326
202606 0.318 121.363 0.318

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.

Is Air China (FRA:AD2) Overvalued in 2026?

Based on GuruFocus' analysis, Air China stock appears to be undervalued. The current stock price of €0.43 is trading 32.9% below its estimated GF Value™ of €0.64. GuruFocus considers Air China to be Possible Value Trap.

Key valuation signals for FRA:AD2:

  • Cyclically Adjusted PS Ratio:
  • GF Value™: €0.64 vs. price of €0.43 (32.9% below fair value)
  • GF Score™: 55/100 with 5 warning signs

No single metric tells the full story. See the FRA:AD2 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Air China Business Description

Address 12 Tung Fai Road, 5th Floor, CNAC House, Hong Kong International Airport, Hong Kong, HKG
Air China Ltd is based in Beijing and principally provides airline and related services, which include aircraft engineering and airport ground handling. The majority of the company's revenue comes from airline operations, with a smaller portion generated from rental income. Company has two segments (a) The airline operations segment which mainly comprises the provision of air passenger and air cargo services; and (b) The other operations segment which comprises the provision of aircraft engineering and other airline-related services. Geographically, majority of its revenue is derived from Mainland China followed by International segment and Hong Kong SAR, Macau SAR and Taiwan.
55GF Score

Get the complete analysis for FRA:AD2

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

€0.43
Price
€0.64
GF Value