T K (XKRX:023160) E10: ₩1,213.39 (As of Jun. 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.
Reviewed by: Charlie Tian Charlie Tian
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.

XKRX:023160 T K Corp XKRX:023160
88 GF Score
Price ₩24,700.00
GF Value ₩23,920.18
Valuation Fairly Valued
! 1 Warning Sign
View Full Analysis

What is T K E10?

T K XKRX:023160 -2.37% 88 E10 is ₩1,213.39 as of Jun. 2026. GuruFocus rates XKRX:023160 with a GF Score™ of 88/100 and a GF Value™ of ₩23,920.18 (Fairly Valued). The stock has 1 warning sign 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.

T K's adjusted earnings per share data for the three months ended in Jun. 2026 was ₩2,278.000. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ₩1,213.39 for the trailing ten years ended in Jun. 2026.

During the past 12 months, T K's average E10 Growth Rate was 57.40% per year. During the past 3 years, the average E10 Growth Rate was 24.30% per year. During the past 5 years, the average E10 Growth Rate was 13.30% 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 T K was 24.30% per year. The lowest was -26.80% per year. And the median was -3.90% per year.

As of today (2026-09-02), T K's current stock price is ₩24700.00. T K's E10 for the quarter that ended in Jun. 2026 was ₩1,213.39. T K's Shiller PE Ratio of today is 20.36.

During the past 13 years, the highest Shiller PE Ratio of T K was 47.31. The lowest was 6.77. And the median was 20.93.


T K  (XKRX:023160) 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.

T K's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=24700.00/1213.39
=20.36

* 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 T K was 47.31. The lowest was 6.77. And the median was 20.93.


Be Aware

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


T K E10 Related Terms


T K E10 Historical Data

* Premium members only.

The historical data trend for T K'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.

T K E10 Chart

T K 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 453.00 462.53 554.32 696.57 888.70

T K 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 770.76 850.87 888.70 993.46 1,213.39

XKRX:023160 vs ATI, CRS, MLI: E10 Comparison

For the Metal Fabrication subindustry, T K'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.


T K Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, T K's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where T K's Shiller PE Ratio falls into.


XKRX:023160
88GF Score
T K Corp XKRX:023160
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

T K 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, T K'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)
=2278/126.4904*126.4904
=2,278.000

Current CPI (Jun. 2026) = 126.4904.

T K Quarterly Data

per share eps CPI Adj_EPS
201609 -141.000 101.461 -175.783
201612 234.000 101.561 291.437
201703 -212.000 102.851 -260.727
201706 153.000 102.611 188.605
201709 -435.000 103.491 -531.675
201712 -132.000 102.991 -162.119
201803 118.000 104.101 143.379
201806 206.000 104.130 250.235
201809 33.000 105.651 39.509
201812 32.000 104.351 38.789
201903 151.000 104.491 182.792
201906 145.000 104.881 174.876
201909 136.000 105.200 163.523
201912 -147.000 105.121 -176.882
202003 81.000 105.354 97.250
202006 8.000 105.112 9.627
202009 13.000 106.198 15.484
202012 -297.000 105.765 -355.198
202103 129.000 107.357 151.990
202106 84.000 107.579 98.767
202109 262.000 108.759 304.714
202112 112.000 109.676 129.170
202203 297.000 111.848 335.881
202206 467.000 114.072 517.838
202209 336.000 114.715 370.489
202212 283.000 115.179 310.792
202303 749.000 116.507 813.178
202306 659.000 117.182 711.347
202309 444.000 118.964 472.092
202312 277.000 118.837 294.839
202403 626.000 120.123 659.181
202406 389.000 120.007 410.015
202409 268.000 120.861 280.482
202412 453.000 121.135 473.026
202503 395.000 122.590 407.568
202506 567.000 122.611 584.939
202509 1,120.000 123.402 1,148.033
202512 387.000 123.939 394.966
202603 1,043.000 125.236 1,053.447
202606 2,278.000 126.490 2,278.000

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 ₩1,213.39 mean?
T K (XKRX:023160) has a E10 of ₩1,213.39 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on T K and its competitors.
Is T K's E10 too high?
T K's current E10 is ₩1,213.39. Overall, T K has a GF Score™ of 88/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does T K's E10 compare to ATI and CRS?
T K's E10 of ₩1,213.39 can be compared against companies in the Industrial Products 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 an Industrial Products company?
A good E10 depends on the Industrial Products 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 T K and its competitors. T K's current E10 is ₩1,213.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is T K stock overvalued right now?
Based on GuruFocus' analysis, T K (XKRX:023160) is currently considered Fairly Valued. The stock's GF Value™ is ₩23,920.18, compared to a current price of ₩24,700.00 — trading 3.3% above its estimated fair value. The current E10 is ₩1,213.39. T K's overall GF Score™ is 88/100 with 1 warning sign 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 T K (XKRX:023160), the current E10 is ₩1,213.39 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 T K (XKRX:023160) Overvalued in 2026?

Based on GuruFocus' analysis, T K stock appears to be overvalued. The current stock price of ₩24,700.00 is trading 3.3% above its estimated GF Value™ of ₩23,920.18. GuruFocus considers T K to be Fairly Valued.

Key valuation signals for XKRX:023160:

  • E10: ₩1,213.39
  • GF Value™: ₩23,920.18 vs. price of ₩24,700.00 (3.3% above fair value)
  • GF Score™: 88/100 with 1 warning sign

No single metric tells the full story. See the XKRX:023160 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


T K Business Description

Address 117-12 Noksan Industrial Complex-daero, Gangseo-Gu, Busan, KOR, 46752
T K Corp is engaged in business operations that include manufacturing and selling various industrial piping materials and pipe fittings. Its products are Pipe fittings, Store rental, exhibition planning, and Secondary battery production equipment components.
88GF Score

Get the complete analysis for XKRX:023160

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

₩24,700.00
Price
₩23,920.18
GF Value