Calitech Co (ROCO:6532) E10: NT$4.00 (As of Mar. 2026)

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ROCO:6532 Calitech Co Ltd ROCO:6532
85 GF Score
Price NT$86.50
GF Value NT$57.79
Valuation Significantly Overvalued
! 4 Warning Signs
View Full Analysis

What is Calitech Co E10?

Calitech Co ROCO:6532 -0.57% 85 E10 is NT$4.00 as of Mar. 2026. GuruFocus rates ROCO:6532 with a GF Score™ of 85/100 and a GF Value™ of NT$57.79 (Significantly Overvalued). The stock has 4 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.

Calitech Co's adjusted earnings per share data for the three months ended in Mar. 2026 was NT$0.830. Add all the adjusted EPS for the past 10 years together and divide 10 will get our e10, which is NT$4.00 for the trailing ten years ended in Mar. 2026.

During the past 12 months, Calitech Co's average E10 Growth Rate was -100.00% 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.

As of today (2026-08-15), Calitech Co's current stock price is NT$86.50. Calitech Co's E10 for the quarter that ended in Mar. 2026 was NT$4.00. Calitech Co's Shiller PE Ratio of today is 21.63.

During the past 13 years, the highest Shiller PE Ratio of Calitech Co was 24.26. The lowest was 13.77. And the median was 19.46.


Calitech Co  (ROCO:6532) 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.

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

Shiller PE Ratio=Share Price/E10
=86.50/4.00
=21.63

* 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 Calitech Co was 24.26. The lowest was 13.77. And the median was 19.46.


Be Aware

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


Calitech Co E10 Related Terms


Calitech Co E10 Historical Data

* Premium members only.

The historical data trend for Calitech 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.

Calitech Co E10 Chart

Calitech 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 3.32 3.87

Calitech 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 3.40 3.39 3.43 3.87 4.00

ROCO:6532 vs AMAT, LRCX, KLAC: E10 Comparison

For the Semiconductor Equipment & Materials subindustry, Calitech 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.


Calitech Co Shiller PE Ratio vs Semiconductors Industry

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

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


ROCO:6532
85GF Score
Calitech Co Ltd ROCO:6532
E10 is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Calitech 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, Calitech 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)
=0.83/330.2130*330.2130
=0.830

Current CPI (Mar. 2026) = 330.2130.

Calitech Co Quarterly Data

per share eps CPI Adj_EPS
201606 0.100 241.018 0.137
201609 0.310 241.428 0.424
201612 0.510 241.432 0.698
201703 0.090 243.801 0.122
201706 0.540 244.955 0.728
201709 0.660 246.819 0.883
201712 0.540 246.524 0.723
201803 0.690 249.554 0.913
201806 1.060 251.989 1.389
201809 0.840 252.439 1.099
201812 0.850 251.233 1.117
201903 0.580 254.202 0.753
201906 0.620 256.143 0.799
201909 0.720 256.759 0.926
201912 0.700 256.974 0.900
202003 0.910 258.115 1.164
202006 1.080 257.797 1.383
202009 0.810 260.280 1.028
202012 0.070 260.474 0.089
202103 0.530 264.877 0.661
202106 0.450 271.696 0.547
202109 0.760 274.310 0.915
202112 0.800 278.802 0.948
202203 1.010 287.504 1.160
202206 1.270 296.311 1.415
202209 1.390 296.808 1.546
202212 1.140 296.797 1.268
202303 0.750 301.836 0.821
202306 0.890 305.109 0.963
202309 1.190 307.789 1.277
202312 0.730 306.746 0.786
202403 0.860 312.332 0.909
202406 0.800 314.175 0.841
202409 1.030 315.301 1.079
202412 1.300 315.605 1.360
202503 1.280 319.799 1.322
202506 -0.010 322.561 -0.010
202509 0.960 324.800 0.976
202512 4.980 324.054 5.075
202603 0.830 330.213 0.830

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$4.00 mean?
Calitech Co (ROCO:6532) has a E10 of NT$4.00 as of Mar. 2026. E10 represents the company's inflation-adjusted earnings per share over a 10-year period. View historical data on Calitech Co and its competitors.
Is Calitech Co's E10 too high?
Calitech Co's current E10 is NT$4.00. Overall, Calitech Co has a GF Score™ of 85/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Calitech Co's E10 compare to AMAT and LRCX?
Calitech Co's E10 of NT$4.00 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 Calitech Co and its competitors. Calitech Co's current E10 is NT$4.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Calitech Co stock overvalued right now?
Based on GuruFocus' analysis, Calitech Co (ROCO:6532) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$57.79, compared to a current price of NT$86.50 — trading 49.7% above its estimated fair value. The current E10 is NT$4.00. Calitech Co's overall GF Score™ is 85/100 with 4 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 Calitech Co (ROCO:6532), the current E10 is NT$4.00 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 Calitech Co (ROCO:6532) Overvalued in 2026?

Based on GuruFocus' analysis, Calitech Co stock appears to be overvalued. The current stock price of NT$86.50 is trading 49.7% above its estimated GF Value™ of NT$57.79. GuruFocus considers Calitech Co to be Significantly Overvalued.

Key valuation signals for ROCO:6532:

  • E10: NT$4.00
  • GF Value™: NT$57.79 vs. price of NT$86.50 (49.7% above fair value)
  • GF Score™: 85/100 with 4 warning signs

No single metric tells the full story. See the ROCO:6532 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Calitech Co Business Description

Address No. 19, Datong Road, Hsinchu Industrial Zone, Hukou Township, Hsinchu, TWN, 30351
Calitech Co Ltd is a Taiwan based company involved in developing technology solutions used in the Semiconductor, III/V, MEMS, LED, Display and high-end industries. It offers solutions comprising micromachining, anodizing, plating, chemical cleaning, plasma thermal spray, vacuum brazing, and resin sealing and bonding.
85GF Score

Get the complete analysis for ROCO:6532

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

NT$86.50
Price
NT$57.79
GF Value