Union Auction PCL (BKK:AUCT) E10: ฿0.49 (As of Jun. 2026)

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BKK:AUCT Union Auction PCL BKK:AUCT
71 GF Score
Price ฿4.20
GF Value ฿6.09
Valuation Significantly Undervalued
! 6 Warning Signs
View Full Analysis

What is Union Auction PCL E10?

Union Auction PCL BKK:AUCT 71 E10 is ฿0.49 as of Jun. 2026. GuruFocus rates BKK:AUCT with a GF Score™ of 71/100 and a GF Value™ of ฿6.09 (Significantly Undervalued). The stock has 6 warning signs investors should review.

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

Union Auction PCL's adjusted earnings per share data for the three months ended in Jun. 2026 was ฿0.020. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ฿0.49 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Union Auction PCL's average E10 Growth Rate was 2.10% per year. During the past 3 years, the average E10 Growth Rate was 7.20% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the E10 growth rate using E10 data.

During the past 13 years, the highest 3-Year average E10 Growth Rate of Union Auction PCL was 12.50% per year. The lowest was 7.20% per year. And the median was 9.85% per year.

As of today (2026-08-18), Union Auction PCL's current stock price is ฿4.20. Union Auction PCL's E10 for the quarter that ended in Jun. 2026 was ฿0.49. Union Auction PCL's Shiller PE Ratio of today is 8.57.

During the past 13 years, the highest Shiller PE Ratio of Union Auction PCL was 32.19. The lowest was 7.71. And the median was 22.33.


Union Auction PCL  (BKK:AUCT) E10 Explanation

If a company grows much fast than inflation, E10 may underestimate the company's earnings power. Shiller PE Ratio can seem to be too high even the actual P/E is low.

For the Shiller P/E, 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 P/E is also called PE10.

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

Union Auction PCL's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=4.20/0.49
=8.57

* 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.

During the past 13 years, the highest Shiller P/E Ratio of Union Auction PCL was 32.19. The lowest was 7.71. And the median was 22.33.


Be Aware

Shiller PE Ratio works better for cyclical companies. It gives you a better idea on the company's real earnings power.


Union Auction PCL E10 Related Terms


Union Auction PCL E10 Historical Data

* Premium members only.

The historical data trend for Union Auction PCL's E10 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.

Union Auction PCL E10 Chart

Union Auction PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
E10
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.33 0.39 0.44 0.47 0.48

Union Auction PCL Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
E10 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 0.48 0.48 0.48 0.49 0.49

BKK:AUCT vs CVNA, PAG, KMX: E10 Comparison

For the Auto & Truck Dealerships subindustry, Union Auction PCL'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.


Union Auction PCL Shiller PE Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Union Auction PCL's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Union Auction PCL's Shiller PE Ratio falls into.


BKK:AUCT
71GF Score
Union Auction PCL BKK:AUCT
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Union Auction PCL E10 Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller P/E calculation. When we calculate the today's Shiller P/E ratio of a stock, we use today's price divided by E10.

What is E10? How do we calculate E10?

E10 is the average of the inflation adjusted earnings of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the E10 of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the earnings from 2001 through 2010.

We adjusted the earnings of 2001 earnings data with the total inflation from 2001 through 2010 to the equivalent earnings in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart earned $1 a share in 2001, then the 2001's equivalent earnings in 2010 is $1.4 a share. If Wal-Mart earns $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 earnings in 2010 is $1.35. So on and so forth, you get the equivalent earnings of past 10 years. Then you add them together and divided the sum by 10 to get 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.

For example, Union Auction PCL's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=0.02/333.9520*333.9520
=0.020

Current CPI (Jun. 2026) = 333.9520.

Union Auction PCL Quarterly Data

per share eps CPI Adj_EPS
201609 0.060 241.428 0.083
201612 0.060 241.432 0.083
201703 0.060 243.801 0.082
201706 0.020 244.955 0.027
201709 0.060 246.819 0.081
201712 0.060 246.524 0.081
201803 0.080 249.554 0.107
201806 0.050 251.989 0.066
201809 0.090 252.439 0.119
201812 0.090 251.233 0.120
201903 0.110 254.202 0.145
201906 0.080 256.143 0.104
201909 0.110 256.759 0.143
201912 0.135 256.974 0.175
202003 0.090 258.115 0.116
202006 0.130 257.797 0.168
202009 0.070 260.280 0.090
202012 0.110 260.474 0.141
202103 0.130 264.877 0.164
202106 0.080 271.696 0.098
202109 0.110 274.310 0.134
202112 0.140 278.802 0.168
202203 0.080 287.504 0.093
202206 0.080 296.311 0.090
202209 0.120 296.808 0.135
202212 0.172 296.797 0.194
202303 0.174 301.836 0.193
202306 0.120 305.109 0.131
202309 0.170 307.789 0.184
202312 0.169 306.746 0.184
202403 0.220 312.332 0.235
202406 0.150 314.175 0.159
202409 0.170 315.301 0.180
202412 0.137 315.605 0.145
202503 0.100 319.799 0.104
202506 0.080 322.561 0.083
202509 0.090 324.800 0.093
202512 0.092 324.054 0.095
202603 0.060 330.213 0.061
202606 0.020 333.952 0.020

Add all the adjusted EPS together and divide 10 will get our e10.

Frequently Asked Questions Learn more about E10 →
What does a E10 of ฿0.49 mean?
Union Auction PCL (BKK:AUCT) has a E10 of ฿0.49 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Union Auction PCL and its competitors.
Is Union Auction PCL's E10 too high?
Union Auction PCL's current E10 is ฿0.49. Overall, Union Auction PCL has a GF Score™ of 71/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Union Auction PCL's E10 compare to CVNA and PAG?
Union Auction PCL's E10 of ฿0.49 can be compared against companies in the Vehicles & Parts industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good E10 for a Vehicles & Parts company?
A good E10 depends on the Vehicles & Parts industry context. However, E10 should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high E10 mean?
A high E10 can signal that a stock is expensive relative to its fundamentals. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Union Auction PCL and its competitors. Union Auction PCL's current E10 is ฿0.49. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Union Auction PCL stock overvalued right now?
Based on GuruFocus' analysis, Union Auction PCL (BKK:AUCT) is currently considered Significantly Undervalued. The stock's GF Value™ is ฿6.09, compared to a current price of ฿4.20 — trading 31% below its estimated fair value. The current E10 is ฿0.49. Union Auction PCL's overall GF Score™ is 71/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is E10 calculated?
E10 is calculated from a company's financial statements. For Union Auction PCL (BKK:AUCT), the current E10 is ฿0.49 as of Jun. 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 Union Auction PCL (BKK:AUCT) Overvalued in 2026?

Based on GuruFocus' analysis, Union Auction PCL stock appears to be undervalued. The current stock price of ฿4.20 is trading 31% below its estimated GF Value™ of ฿6.09. GuruFocus considers Union Auction PCL to be Significantly Undervalued.

Key valuation signals for BKK:AUCT:

  • E10: ฿0.49
  • GF Value™: ฿6.09 vs. price of ฿4.20 (31% below fair value)
  • GF Score™: 71/100 with 6 warning signs

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


Union Auction PCL Business Description

Address 518/28 Soi Ramkhamhaeng 39, Thepleela 1, Wangthonglang Subdistrict, Wang Thonglang District, Bangkok, THA, 10310
Union Auction PCL is a Thailand-based company engaged in the principal business of providing auction services for assets. The assets auctioned by the company are mainly vehicles and motorcycles that were seized by the financial institutions. Its operating segments are Auction and Transportation and Other services. The company generates the majority of its revenue from the auction segment.
71GF Score

Get the complete analysis for BKK:AUCT

E10 is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿4.20
Price
฿6.09
GF Value