XXTECHEC Co (ROCO:8477) E10: NT$-0.48 (As of Dec. 2025)


ROCO:8477 XXTECHEC Co Ltd ROCO:8477
41 GF Score
Price NT$16.55
GF Value NT$2.72
Valuation Significantly Overvalued
! 3 Warning Signs
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What is XXTECHEC Co E10?

XXTECHEC Co ROCO:8477 +0.30% 41 E10 is NT$-0.48 as of Dec. 2025. GuruFocus rates ROCO:8477 with a GF Score™ of 41/100 and a GF Value™ of NT$2.72 (Significantly Overvalued). The stock has 3 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.

XXTECHEC Co's adjusted earnings per share data for the three months ended in Dec. 2025 was NT$-0.300. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$-0.48 for the trailing ten years ended in Dec. 2025.

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.

As of today (2026-07-01), XXTECHEC Co's current stock price is NT$16.55. XXTECHEC Co's E10 for the quarter that ended in Dec. 2025 was NT$-0.48. XXTECHEC Co's Shiller PE Ratio of today is .


XXTECHEC Co  (ROCO:8477) 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.


XXTECHEC Co E10 Related Terms


XXTECHEC Co E10 Historical Data

* Premium members only.

The historical data trend for XXTECHEC 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.

XXTECHEC Co E10 Chart

XXTECHEC 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 0.00 0.00 0.00 -0.11 -0.48

XXTECHEC Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 -0.11 -0.25 -0.29 -0.36 -0.48

ROCO:8477 vs AMZN, BABA, PDD: E10 Comparison

For the Internet Retail subindustry, XXTECHEC 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.


XXTECHEC Co Shiller PE Ratio vs Retail - Cyclical Industry

For the Retail - Cyclical industry and Consumer Cyclical sector, XXTECHEC Co's Shiller PE Ratio distribution charts can be found below:

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


ROCO:8477
41GF Score
XXTECHEC Co Ltd ROCO:8477
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

XXTECHEC 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, XXTECHEC Co's adjusted earnings per share data for the three months ended in Dec. 2025 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=-0.3/324.0540*324.0540
=-0.300

Current CPI (Dec. 2025) = 324.0540.

XXTECHEC Co Quarterly Data

per share eps CPI Adj_EPS
201603 1.165 238.132 1.585
201606 0.268 241.018 0.360
201609 0.289 241.428 0.388
201612 0.570 241.432 0.765
201703 0.372 243.801 0.494
201706 0.099 244.955 0.131
201709 0.136 246.819 0.179
201712 0.145 246.524 0.191
201803 0.682 249.554 0.886
201806 0.627 251.989 0.806
201809 0.510 252.439 0.655
201812 0.080 251.233 0.103
201903 0.810 254.202 1.033
201906 0.410 256.143 0.519
201909 0.190 256.759 0.240
201912 0.120 256.974 0.151
202003 1.120 258.115 1.406
202006 0.250 257.797 0.314
202009 -0.250 260.280 -0.311
202012 -0.640 260.474 -0.796
202103 -0.640 264.877 -0.783
202106 0.460 271.696 0.549
202109 0.120 274.310 0.142
202112 -1.070 278.802 -1.244
202203 -0.820 287.504 -0.924
202206 -0.900 296.311 -0.984
202209 -0.850 296.808 -0.928
202212 -1.190 296.797 -1.299
202303 -0.500 301.836 -0.537
202306 -0.600 305.109 -0.637
202309 -1.050 307.789 -1.105
202312 -1.370 306.746 -1.447
202403 -0.570 312.332 -0.591
202406 -1.920 314.175 -1.980
202409 -0.570 315.301 -0.586
202412 -0.560 315.605 -0.575
202503 -0.560 319.799 -0.567
202506 0.100 322.561 0.100
202509 -0.160 324.800 -0.160
202512 -0.300 324.054 -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$-0.48 mean?
XXTECHEC Co (ROCO:8477) has a E10 of NT$-0.48 as of Dec. 2025. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on XXTECHEC Co and its competitors.
Is XXTECHEC Co's E10 too high?
XXTECHEC Co's current E10 is NT$-0.48. Overall, XXTECHEC Co has a GF Score™ of 41/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does XXTECHEC Co's E10 compare to AMZN and BABA?
XXTECHEC Co's E10 of NT$-0.48 can be compared against companies in the Retail - Cyclical 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 Retail - Cyclical company?
A good E10 depends on the Retail - Cyclical 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 XXTECHEC Co and its competitors. XXTECHEC Co's current E10 is NT$-0.48. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is XXTECHEC Co stock overvalued right now?
Based on GuruFocus' analysis, XXTECHEC Co (ROCO:8477) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$2.72, compared to a current price of NT$16.55 — trading 508.5% above its estimated fair value. The current E10 is NT$-0.48. XXTECHEC Co's overall GF Score™ is 41/100 with 3 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 XXTECHEC Co (ROCO:8477), the current E10 is NT$-0.48 as of Dec. 2025. 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 XXTECHEC Co (ROCO:8477) Overvalued in 2026?

Based on GuruFocus' analysis, XXTECHEC Co stock appears to be overvalued. The current stock price of NT$16.55 is trading 508.5% above its estimated GF Value™ of NT$2.72. GuruFocus considers XXTECHEC Co to be Significantly Overvalued.

Key valuation signals for ROCO:8477:

  • E10: NT$-0.48
  • GF Value™: NT$2.72 vs. price of NT$16.55 (508.5% above fair value)
  • GF Score™: 41/100 with 3 warning signs

No single metric tells the full story. See the ROCO:8477 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


XXTECHEC Co Business Description

Address No. 6, Zhongshan Road, 4th Floor, Rende District, Tainan, TWN, 717
XXTECHEC Co Ltd is engaged in non-store online retailing. Its segments include Non-store online retailing department - the main function is the sale of online products; Online transaction platform department - the function is to provide manufacturers with a platform to upload their products and sell, and to collect commission; and Other - the main function is the sale of nutrition and health products and corporate procurement. It derives majority of revenue from Non-store online retailing department.
41GF Score

Get the complete analysis for ROCO:8477

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

NT$16.55
Price
NT$2.72
GF Value