Yijiahe Technology Co (SHSE:603666) E10: ¥0.62 (As of Mar. 2026)

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SHSE:603666 Yijiahe Technology Co Ltd SHSE:603666
68 GF Score
Price ¥25.80
GF Value ¥23.05
Valuation Modestly Overvalued
! 2 Warning Signs
View Full Analysis

What is Yijiahe Technology Co E10?

Yijiahe Technology Co SHSE:603666 68 E10 is ¥0.62 as of Mar. 2026. GuruFocus rates SHSE:603666 with a GF Score™ of 68/100 and a GF Value™ of ¥23.05 (Modestly Overvalued). The stock has 2 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.

Yijiahe Technology Co's adjusted earnings per share data for the three months ended in Mar. 2026 was ¥-0.250. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is ¥0.62 for the trailing ten years ended in Mar. 2026.

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 (2026-08-08), Yijiahe Technology Co's current stock price is ¥25.80. Yijiahe Technology Co's E10 for the quarter that ended in Mar. 2026 was ¥0.62. Yijiahe Technology Co's Shiller PE Ratio of today is 41.61.

During the past 12 years, the highest Shiller PE Ratio of Yijiahe Technology Co was 50.34. The lowest was 31.80. And the median was 44.89.


Yijiahe Technology Co  (SHSE:603666) 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.

Yijiahe Technology Co's Shiller P/E Ratio of today is calculated as

Shiller PE Ratio=Share Price/E10
=25.80/0.62
=41.61

* 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 12 years, the highest Shiller P/E Ratio of Yijiahe Technology Co was 50.34. The lowest was 31.80. And the median was 44.89.


Be Aware

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


Yijiahe Technology Co E10 Related Terms


Yijiahe Technology Co E10 Historical Data

* Premium members only.

The historical data trend for Yijiahe Technology 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.

Yijiahe Technology Co E10 Chart

Yijiahe Technology 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 0.00 0.00

Yijiahe Technology Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 0.00 0.00 0.00 0.00 0.62

SHSE:603666 vs GEV, ETN, PH: E10 Comparison

For the Specialty Industrial Machinery subindustry, Yijiahe Technology 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.


Yijiahe Technology Co Shiller PE Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Yijiahe Technology Co's Shiller PE Ratio distribution charts can be found below:

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


SHSE:603666
68GF Score
Yijiahe Technology Co Ltd SHSE:603666
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Yijiahe Technology 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, Yijiahe Technology Co's adjusted earnings per share data for the three months ended in Mar. 2026 was:

Adj_EPS= Earnings per Share (Diluted) /CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=-0.25/116.3033*116.3033
=-0.250

Current CPI (Mar. 2026) = 116.3033.

Yijiahe Technology Co Quarterly Data

per share eps CPI Adj_EPS
201412 0.000 99.000 0.000
201512 0.000 100.600 0.000
201612 0.000 102.600 0.000
201703 -0.070 103.200 -0.079
201706 0.344 103.100 0.388
201709 0.203 104.100 0.227
201712 0.486 104.500 0.541
201803 0.177 105.300 0.195
201806 0.139 104.900 0.154
201809 0.150 106.600 0.164
201812 0.489 106.500 0.534
201903 0.184 107.700 0.199
201906 0.221 107.700 0.239
201909 0.236 109.800 0.250
201912 0.687 111.200 0.719
202003 0.178 112.300 0.184
202006 0.258 110.400 0.272
202009 0.395 111.700 0.411
202012 0.920 111.500 0.960
202103 0.280 112.662 0.289
202106 0.183 111.769 0.190
202109 0.657 112.215 0.681
202112 1.270 113.108 1.306
202203 0.180 114.335 0.183
202206 0.203 114.558 0.206
202209 -0.293 115.339 -0.295
202212 -0.570 115.116 -0.576
202303 0.060 115.116 0.061
202306 -0.288 114.558 -0.292
202309 -0.202 115.339 -0.204
202312 0.380 114.781 0.385
202403 -0.170 115.227 -0.172
202406 -0.249 114.781 -0.252
202409 0.019 115.785 0.019
202412 -0.675 114.893 -0.683
202503 0.040 115.116 0.040
202506 -0.136 114.907 -0.138
202509 -0.114 115.471 -0.115
202512 0.005 115.832 0.005
202603 -0.250 116.303 -0.250

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 ¥0.62 mean?
Yijiahe Technology Co (SHSE:603666) has a E10 of ¥0.62 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Yijiahe Technology Co and its competitors.
Is Yijiahe Technology Co's E10 too high?
Yijiahe Technology Co's current E10 is ¥0.62. Overall, Yijiahe Technology Co has a GF Score™ of 68/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Yijiahe Technology Co's E10 compare to GEV and ETN?
Yijiahe Technology Co's E10 of ¥0.62 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 Yijiahe Technology Co and its competitors. Yijiahe Technology Co's current E10 is ¥0.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yijiahe Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Yijiahe Technology Co (SHSE:603666) is currently considered Modestly Overvalued. The stock's GF Value™ is ¥23.05, compared to a current price of ¥25.80 — trading 11.9% above its estimated fair value. The current E10 is ¥0.62. Yijiahe Technology Co's overall GF Score™ is 68/100 with 2 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 Yijiahe Technology Co (SHSE:603666), the current E10 is ¥0.62 as of Mar. 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 Yijiahe Technology Co (SHSE:603666) Overvalued in 2026?

Based on GuruFocus' analysis, Yijiahe Technology Co stock appears to be overvalued. The current stock price of ¥25.80 is trading 11.9% above its estimated GF Value™ of ¥23.05. GuruFocus considers Yijiahe Technology Co to be Modestly Overvalued.

Key valuation signals for SHSE:603666:

  • E10: ¥0.62
  • GF Value™: ¥23.05 vs. price of ¥25.80 (11.9% above fair value)
  • GF Score™: 68/100 with 2 warning signs

No single metric tells the full story. See the SHSE:603666 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Yijiahe Technology Co Business Description

Address 57 Andemen Street, No. 1 Building, Yuhuatai District, Jiangsu Province, Nanjing, CHN, 210000
Yijiahe Technology Co Ltd develops and manufactures intelligent robots for the energy industry in China. It offers inspection robots for transformer substations, power distribution stations, underground tunnels, and electric transmission lines and towers. Its products can be used in the electric power, petrochemical, municipal, energy, medical, community, manufacturing and other industries.
68GF Score

Get the complete analysis for SHSE:603666

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

¥25.80
Price
¥23.05
GF Value