King House Co (ROCO:4419) E10: NT$-0.80 (As of Jun. 2026)

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ROCO:4419 King House Co Ltd ROCO:4419
64 GF Score
Price NT$45.70
GF Value NT$51.76
Valuation Modestly Undervalued
! 6 Warning Signs
View Full Analysis

What is King House Co E10?

King House Co ROCO:4419 -0.87% 64 E10 is NT$-0.80 as of Jun. 2026. GuruFocus rates ROCO:4419 with a GF Score™ of 64/100 and a GF Value™ of NT$51.76 (Modestly 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.

King House Co's adjusted earnings per share data for the three months ended in Jun. 2026 was NT$-0.300. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$-0.80 for the trailing ten years ended in Jun. 2026.

During the past 3 years, the average E10 Growth Rate was 24.20% per year. During the past 5 years, the average E10 Growth Rate was 12.70% 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 King House Co was 24.20% per year. The lowest was -13.00% per year. And the median was 7.00% per year.

As of today (2026-09-01), King House Co's current stock price is NT$45.70. King House Co's E10 for the quarter that ended in Jun. 2026 was NT$-0.80. King House Co's Shiller PE Ratio of today is .


King House Co  (ROCO:4419) 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.


Be Aware

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


King House Co E10 Related Terms


King House Co E10 Historical Data

* Premium members only.

The historical data trend for King House Co'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.

King House Co E10 Chart

King House Co 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 -1.81 -1.86 -1.51 -1.22 -0.81

King House Co 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 -1.15 -1.17 -0.81 -0.74 -0.80

ROCO:4419 vs MCD, SBUX, CMG: E10 Comparison

For the Restaurants subindustry, King House Co'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.


King House Co Shiller PE Ratio vs Restaurants Industry

For the Restaurants industry and Consumer Cyclical sector, King House Co's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where King House Co's Shiller PE Ratio falls into.


ROCO:4419
64GF Score
King House Co Ltd ROCO:4419
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

King House Co 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, King House Co'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)
=-0.3/333.9520*333.9520
=-0.300

Current CPI (Jun. 2026) = 333.9520.

King House Co Quarterly Data

per share eps CPI Adj_EPS
201609 -0.738 241.428 -1.021
201612 -0.313 241.432 -0.433
201703 -0.325 243.801 -0.445
201706 3.763 244.955 5.130
201709 -1.200 246.819 -1.624
201712 -0.250 246.524 -0.339
201803 -0.250 249.554 -0.335
201806 -0.250 251.989 -0.331
201809 -0.300 252.439 -0.397
201812 -0.288 251.233 -0.383
201903 -0.200 254.202 -0.263
201906 -0.213 256.143 -0.278
201909 -0.175 256.759 -0.228
201912 -0.150 256.974 -0.195
202003 -1.200 258.115 -1.553
202006 -0.150 257.797 -0.194
202009 -0.188 260.280 -0.241
202012 -0.125 260.474 -0.160
202103 -0.100 264.877 -0.126
202106 1.538 271.696 1.890
202109 -0.563 274.310 -0.685
202112 -1.625 278.802 -1.946
202203 0.020 287.504 0.023
202206 -0.490 296.311 -0.552
202209 -0.140 296.808 -0.158
202212 -0.030 296.797 -0.034
202303 0.004 301.836 0.004
202306 -0.200 305.109 -0.219
202309 -0.040 307.789 -0.043
202312 -0.034 306.746 -0.037
202403 0.003 312.332 0.003
202406 -0.190 314.175 -0.202
202409 0.010 315.301 0.011
202412 -0.540 315.605 -0.571
202503 -0.360 319.799 -0.376
202506 -0.240 322.561 -0.248
202509 -0.450 324.800 -0.463
202512 -0.400 324.054 -0.412
202603 -0.270 330.213 -0.273
202606 -0.300 333.952 -0.300

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 NT$-0.80 mean?
King House Co (ROCO:4419) has a E10 of NT$-0.80 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on King House Co and its competitors.
Is King House Co's E10 too high?
King House Co's current E10 is NT$-0.80. Overall, King House Co has a GF Score™ of 64/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does King House Co's E10 compare to MCD and SBUX?
King House Co's E10 of NT$-0.80 can be compared against companies in the Restaurants 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 Restaurants company?
A good E10 depends on the Restaurants 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 King House Co and its competitors. King House Co's current E10 is NT$-0.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is King House Co stock overvalued right now?
Based on GuruFocus' analysis, King House Co (ROCO:4419) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$51.76, compared to a current price of NT$45.70 — trading 11.7% below its estimated fair value. The current E10 is NT$-0.80. King House Co's overall GF Score™ is 64/100 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 King House Co (ROCO:4419), the current E10 is NT$-0.80 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 King House Co (ROCO:4419) Overvalued in 2026?

Based on GuruFocus' analysis, King House Co stock appears to be undervalued. The current stock price of NT$45.70 is trading 11.7% below its estimated GF Value™ of NT$51.76. GuruFocus considers King House Co to be Modestly Undervalued.

Key valuation signals for ROCO:4419:

  • E10: NT$-0.80
  • GF Value™: NT$51.76 vs. price of NT$45.70 (11.7% below fair value)
  • GF Score™: 64/100 with 6 warning signs

No single metric tells the full story. See the ROCO:4419 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


King House Co Business Description

Address Yonghua Road, 15th Floor-6, No. 248, Section 2, Anping District, Tainan, TWN, 708
King House Co Ltd are engaged in restaurant services, festive comprehensive services, instant food manufacturing, food processing and manufacturing and food wholesales, etc. The company operates in one geographical segment that is Taiwan. The only reportable operating segment of the company is the restaurant segment, which is engaged in the sale of hamburgers, as well as food and beverage services.
64GF Score

Get the complete analysis for ROCO:4419

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

NT$45.70
Price
NT$51.76
GF Value