Apacer Technology (TPE:8271) E10: NT$8.10 (As of Jun. 2026)

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TPE:8271 Apacer Technology Inc TPE:8271
81 GF Score
Price NT$217.00
GF Value NT$205.58
Valuation Fairly Valued
! 3 Warning Signs
View Full Analysis

What is Apacer Technology E10?

Apacer Technology TPE:8271 -3.77% 81 E10 is NT$8.10 as of Jun. 2026. GuruFocus rates TPE:8271 with a GF Score™ of 81/100 and a GF Value™ of NT$205.58 (Fairly Valued). 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.

Apacer Technology's adjusted earnings per share data for the three months ended in Jun. 2026 was NT$20.040. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$8.10 for the trailing ten years ended in Jun. 2026.

During the past 12 months, Apacer Technology's average E10 Growth Rate was 90.60% per year. During the past 3 years, the average E10 Growth Rate was 0.90% per year. During the past 5 years, the average E10 Growth Rate was 2.20% 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 Apacer Technology was 4.90% per year. The lowest was -1.30% per year. And the median was 2.45% per year.

As of today (2026-09-04), Apacer Technology's current stock price is NT$217.00. Apacer Technology's E10 for the quarter that ended in Jun. 2026 was NT$8.10. Apacer Technology's Shiller PE Ratio of today is 26.79.

During the past 13 years, the highest Shiller PE Ratio of Apacer Technology was 42.78. The lowest was 7.77. And the median was 11.42.


Apacer Technology  (TPE:8271) 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.

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

Shiller PE Ratio=Share Price/E10
=217.00/8.10
=26.79

* 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 Apacer Technology was 42.78. The lowest was 7.77. And the median was 11.42.


Be Aware

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


Apacer Technology E10 Related Terms


Apacer Technology E10 Historical Data

* Premium members only.

The historical data trend for Apacer Technology'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.

Apacer Technology E10 Chart

Apacer Technology 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 4.32 4.55 4.51 4.15 4.67

Apacer Technology 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 4.25 4.41 4.67 6.09 8.10

TPE:8271 vs NVDA, AVGO, MU: E10 Comparison

For the Semiconductors subindustry, Apacer Technology'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.


Apacer Technology Shiller PE Ratio vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Apacer Technology's Shiller PE Ratio distribution charts can be found below:

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


TPE:8271
81GF Score
Apacer Technology Inc TPE:8271
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Apacer Technology 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, Apacer Technology'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)
=20.04/333.9520*333.9520
=20.040

Current CPI (Jun. 2026) = 333.9520.

Apacer Technology Quarterly Data

per share eps CPI Adj_EPS
201609 0.830 241.428 1.148
201612 0.910 241.432 1.259
201703 1.050 243.801 1.438
201706 0.800 244.955 1.091
201709 0.890 246.819 1.204
201712 1.240 246.524 1.680
201803 0.940 249.554 1.258
201806 1.000 251.989 1.325
201809 0.950 252.439 1.257
201812 0.630 251.233 0.837
201903 0.660 254.202 0.867
201906 0.730 256.143 0.952
201909 1.320 256.759 1.717
201912 0.970 256.974 1.261
202003 1.520 258.115 1.967
202006 0.560 257.797 0.725
202009 0.230 260.280 0.295
202012 0.540 260.474 0.692
202103 1.220 264.877 1.538
202106 1.650 271.696 2.028
202109 1.090 274.310 1.327
202112 0.770 278.802 0.922
202203 1.540 287.504 1.789
202206 1.420 296.311 1.600
202209 1.140 296.808 1.283
202212 1.040 296.797 1.170
202303 1.030 301.836 1.140
202306 0.960 305.109 1.051
202309 1.130 307.789 1.226
202312 1.340 306.746 1.459
202403 0.940 312.332 1.005
202406 0.690 314.175 0.733
202409 0.280 315.301 0.297
202412 0.280 315.605 0.296
202503 0.720 319.799 0.752
202506 1.019 322.561 1.055
202509 1.700 324.800 1.748
202512 3.220 324.054 3.318
202603 14.090 330.213 14.250
202606 20.040 333.952 20.040

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$8.10 mean?
Apacer Technology (TPE:8271) has a E10 of NT$8.10 as of Jun. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Apacer Technology and its competitors.
Is Apacer Technology's E10 too high?
Apacer Technology's current E10 is NT$8.10. Overall, Apacer Technology has a GF Score™ of 81/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Apacer Technology's E10 compare to NVDA and AVGO?
Apacer Technology's E10 of NT$8.10 can be compared against companies in the Semiconductors 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 Semiconductors company?
A good E10 depends on the Semiconductors 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 Apacer Technology and its competitors. Apacer Technology's current E10 is NT$8.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Apacer Technology stock overvalued right now?
Based on GuruFocus' analysis, Apacer Technology (TPE:8271) is currently considered Fairly Valued. The stock's GF Value™ is NT$205.58, compared to a current price of NT$217.00 — trading 5.6% above its estimated fair value. The current E10 is NT$8.10. Apacer Technology's overall GF Score™ is 81/100 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 Apacer Technology (TPE:8271), the current E10 is NT$8.10 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 Apacer Technology (TPE:8271) Overvalued in 2026?

Based on GuruFocus' analysis, Apacer Technology stock appears to be overvalued. The current stock price of NT$217.00 is trading 5.6% above its estimated GF Value™ of NT$205.58. GuruFocus considers Apacer Technology to be Fairly Valued.

Key valuation signals for TPE:8271:

  • E10: NT$8.10
  • GF Value™: NT$205.58 vs. price of NT$217.00 (5.6% above fair value)
  • GF Score™: 81/100 with 3 warning signs

No single metric tells the full story. See the TPE:8271 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Apacer Technology Business Description

Address No. 32, Zhongcheng Road, 1st Floor, Tucheng District, New Taipei City, TWN, 236
Apacer Technology Inc is engaged in the research and development, design, manufacturing, processing, maintenance and sales of memory modules and storage memory devices. Its products include Flash memory cards, Memory modules, and others. It is also involved in providing smart IoT solutions to its customers. The company's operating segments are: Asia, America, and Europe, with the majority of revenue derived from Asia. Geographically, the company derives the maximum revenue from Taiwan, followed by Hong Kong, Mainland China, the Americas, Japan, and other regions.
81GF Score

Get the complete analysis for TPE:8271

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

NT$217.00
Price
NT$205.58
GF Value