Ecocera Optronics Co (6597.TWO) Stock Price

Ecocera Optronics Co Price

CLOSED
65.70TWD+0.80 (+1.23 %)
Market closed

Revenue has compounded at 27.0% per year over the past 12 years to 765.19 M TWD. Earnings per share have grown at 8.8% per year over the last 8 years. Ecocera Optronics Co's net margin stands at 9.3%, up from 8.2% several years earlier. Ecocera Optronics Co currently offers a dividend yield of about 4.00%. The payout ratio is around 108% of earnings. The dividend has grown at 75.6% per year over the past 3 years. The stock trades about 29% above its 52-week low.

Ecocera Optronics Co stock price

Volume
Ex-Dividend
Details

Stock Price

How to Read This Chart

This chart tracks the historical stock price of Ecocera Optronics Co over time. You can switch between daily, weekly, and monthly views and select custom time ranges — from a single day to the full available history. Use the toggle to view price changes in absolute currency terms or as a percentage change relative to the starting date.

Total Return vs. Price Return

The "Total Return" toggle includes reinvested dividends on top of the pure price movement. This is critical because dividends can account for a significant portion of long-term returns. Historically, roughly 40 % of the S&P 500's total return has come from dividends. Always compare total return when evaluating a stock's real performance against a benchmark.

Intraday Price Data

When viewing a one-day time frame, the chart displays real-time intraday price movements. This is useful for observing how Ecocera Optronics Co stock reacts to market openings, earnings releases, or breaking news throughout the trading session.

What to Look For

Look for long-term trends (sustained upward or downward movements over months and years), support and resistance levels (price zones where the stock repeatedly bounces or reverses), and volatility (how much the price fluctuates day to day). Comparing Ecocera Optronics Co's price chart to a market index like the S&P 500 can reveal whether the stock is outperforming or underperforming the broader market.

Ecocera Optronics Co Stock Price History
DateEcocera Optronics Co Price
8/7/202665.70 TWD
8/6/202664.90 TWD
8/5/202664.00 TWD
8/4/202664.00 TWD
8/3/202662.00 TWD
7/31/202661.00 TWD
7/30/202655.60 TWD
7/29/202658.00 TWD
7/28/202662.60 TWD
7/27/202662.60 TWD
7/24/202660.50 TWD
7/23/202657.50 TWD
7/22/202659.10 TWD
7/21/202663.00 TWD
7/20/202660.00 TWD
7/17/202663.00 TWD
7/16/202666.70 TWD
7/15/202668.10 TWD
7/14/202666.40 TWD
7/13/202667.20 TWD
7/10/202667.80 TWD
7/9/202667.80 TWD
7/8/202665.00 TWD
7/7/202665.00 TWD
7/6/202666.30 TWD
7/3/202667.60 TWD
7/2/202665.00 TWD
7/1/202665.00 TWD
6/30/202667.00 TWD
6/29/202667.00 TWD
6/26/202668.60 TWD
6/25/202668.50 TWD
6/24/202669.60 TWD
6/23/202668.50 TWD
6/22/202668.10 TWD
6/18/202669.90 TWD
6/17/202666.90 TWD
6/16/202667.50 TWD
6/15/202670.00 TWD
6/12/202669.50 TWD
6/11/202667.90 TWD
6/10/202667.50 TWD
6/9/202671.50 TWD
6/8/202670.90 TWD
6/5/202678.10 TWD
6/4/202671.00 TWD
6/3/202671.10 TWD
6/2/202671.10 TWD
6/1/202673.00 TWD
5/29/202671.00 TWD
5/28/202672.70 TWD
5/27/202672.80 TWD
5/26/202672.90 TWD
5/25/202674.10 TWD
5/22/202671.50 TWD
5/21/202673.00 TWD
5/20/202673.80 TWD
5/19/202672.90 TWD
5/18/202676.70 TWD
5/15/202673.00 TWD
5/14/202677.00 TWD
5/13/202676.90 TWD
5/12/202676.40 TWD
5/8/202668.20 TWD
5/7/202671.50 TWD
5/6/202678.30 TWD
5/5/202675.40 TWD
4/2/202660.40 TWD
4/1/202660.40 TWD
3/31/202657.80 TWD
3/30/202660.10 TWD
3/27/202665.60 TWD
3/26/202665.60 TWD
3/25/202664.60 TWD
3/24/202662.00 TWD
3/23/202662.00 TWD
3/20/202662.00 TWD
3/19/202662.50 TWD
3/18/202662.50 TWD
3/17/202662.50 TWD
3/16/202659.60 TWD
3/13/202659.00 TWD
3/12/202658.00 TWD
3/11/202660.00 TWD
3/10/202660.00 TWD
3/9/202662.80 TWD
3/6/202662.80 TWD
3/5/202662.80 TWD
3/4/202660.80 TWD
3/3/202660.80 TWD
3/2/202664.10 TWD
2/26/202664.50 TWD
2/25/202660.50 TWD
2/24/202660.60 TWD
2/23/202660.00 TWD
2/11/202658.40 TWD
2/10/202658.50 TWD
2/9/202660.00 TWD
2/6/202660.80 TWD
2/5/202658.90 TWD
2/4/202659.30 TWD
2/3/202658.00 TWD
2/2/202656.90 TWD
1/30/202659.50 TWD
1/29/202662.00 TWD
1/28/202662.30 TWD
1/27/202659.60 TWD
1/26/202658.90 TWD
1/23/202658.80 TWD
1/22/202662.50 TWD
1/21/202661.70 TWD
1/20/202656.10 TWD
1/19/202651.00 TWD
1/16/202651.30 TWD
1/15/202652.50 TWD
1/14/202653.00 TWD
1/13/202653.00 TWD
1/12/202653.20 TWD
1/9/202655.00 TWD
1/8/202654.50 TWD
1/7/202657.60 TWD
1/6/202658.50 TWD
1/5/202658.10 TWD
1/2/202658.50 TWD
12/31/202559.50 TWD
12/30/202557.50 TWD
12/29/202558.40 TWD
12/26/202558.90 TWD
12/24/202558.90 TWD
12/23/202559.00 TWD
12/22/202559.00 TWD
12/19/202559.70 TWD
12/18/202556.00 TWD
12/17/202556.00 TWD
12/16/202558.20 TWD
12/15/202558.20 TWD
12/12/202559.50 TWD
12/11/202559.60 TWD
12/10/202561.60 TWD
12/9/202565.30 TWD
12/8/202566.90 TWD
12/5/202568.00 TWD
12/4/202568.00 TWD
12/3/202568.50 TWD
12/2/202564.10 TWD
12/1/202564.00 TWD
11/28/202564.00 TWD
11/27/202562.50 TWD
11/26/202564.00 TWD
11/25/202563.80 TWD
11/24/202564.60 TWD
11/21/202567.70 TWD
11/20/202570.00 TWD
11/19/202569.00 TWD
11/18/202570.40 TWD
11/17/202578.10 TWD
11/14/202573.00 TWD
11/13/202572.00 TWD
11/12/202570.40 TWD
11/11/202568.30 TWD
11/10/202562.80 TWD
11/7/202557.50 TWD
11/6/202552.30 TWD
11/5/202554.60 TWD
11/4/202554.60 TWD
11/3/202556.00 TWD
10/31/202556.50 TWD
10/30/202558.00 TWD
10/29/202557.60 TWD
10/28/202557.50 TWD
10/27/202557.00 TWD
10/23/202560.40 TWD
10/22/202560.50 TWD
10/21/202559.00 TWD
10/20/202558.00 TWD
10/17/202561.00 TWD
10/16/202561.00 TWD
10/15/202560.70 TWD
10/14/202557.50 TWD
10/13/202557.70 TWD
10/9/202556.50 TWD
10/8/202555.70 TWD
10/7/202555.70 TWD
10/3/202555.50 TWD
10/2/202555.30 TWD
10/1/202555.30 TWD
9/30/202555.50 TWD
9/29/202553.80 TWD
9/26/202553.80 TWD
9/25/202554.40 TWD
9/24/202553.50 TWD
9/23/202553.50 TWD
9/22/202553.50 TWD
9/19/202553.90 TWD
9/18/202554.00 TWD
9/17/202554.00 TWD
9/16/202555.20 TWD
9/15/202556.70 TWD
9/12/202559.40 TWD
9/11/202559.20 TWD
9/10/202559.70 TWD
9/9/202560.20 TWD
9/8/202562.00 TWD
9/5/202560.00 TWD
9/4/202560.40 TWD
9/3/202560.10 TWD
9/2/202560.00 TWD
9/1/202561.70 TWD
8/29/202565.00 TWD
8/28/202566.20 TWD
8/27/202565.20 TWD
8/26/202567.40 TWD
8/25/202566.30 TWD
8/22/202568.00 TWD
8/21/202568.00 TWD
8/20/202566.10 TWD
8/19/202570.00 TWD
8/18/202571.50 TWD
8/15/202573.00 TWD
8/14/202571.50 TWD
8/13/202570.20 TWD
8/12/202574.90 TWD
8/11/202579.10 TWD
Access this data via the Eulerpool API

Ecocera Optronics Co Revenue, EBIT, Net Income

  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Revenue
EBIT
Net Income
Details
Date
Revenue
EBIT
Net Income
Jan 1, 2019
406.58 M TWD
14.95 M TWD
10.37 M TWD
Jan 1, 2020
433.22 M TWD
-29.36 M TWD
-31.54 M TWD
Jan 1, 2021
518.29 M TWD
46.09 M TWD
42.31 M TWD
Jan 1, 2022
472.94 M TWD
41.18 M TWD
30.07 M TWD
Jan 1, 2023
603.62 M TWD
60.55 M TWD
64.49 M TWD
Jan 1, 2024
867.43 M TWD
134.52 M TWD
121.64 M TWD
Jan 1, 2025
765.19 M TWD
0.00 TWD
71.33 M TWD
Jan 1, 2026 (e)
1.16 B TWD
148.31 M TWD
164.02 M TWD

Ecocera Optronics Co Income Statement, Balance Sheet, Cash Flow Statement

Last updated Aug 8, 2026, 2:33 PM
 
REVENUEB TWD
REVENUE GROWTH%
GROSS MARGIN%
GROSS INCOMEM TWD
EBITM TWD
EBIT MARGIN%
NET INCOMEM TWD
NET INCOME GROWTH%
DIV.TWD
DIV. GROWTH%
SHARESM
20132014201520162017201820192020202120222023202420252026e
0.040.130.230.300.390.410.410.430.520.470.600.870.771.16
206.9875.0029.0031.213.580.256.6519.63-8.8827.7543.78-11.7652.03
-72.09-4.55-5.634.7020.4614.3255.915.7720.8518.2223.2229.4129.6729.67
-31.00-6.00-13.0014.0080.0058.00227.0025.00108.0086.00140.00255.00227.00345.10
-98.00-42.00-55.00-29.0033.007.0014.00-29.0046.0041.0060.00134.00148.00
-227.91-31.82-23.81-9.738.441.733.45-6.708.888.699.9515.4612.73
-83.00-33.00-52.00-33.0025.0016.0010.00-31.0042.0030.0064.00121.0071.00164.00
-60.2457.58-36.54-175.76-36.00-37.50-410.00-235.48-28.57113.3389.06-41.32130.99
0.490.401.502.633.16
-18.37275.0075.3320.15
29.2029.200.8119.0020.8321.1922.5020.9021.3726.4226.4626.4929.2029.20
Details

Income Statement Key Figures

Revenue and Revenue Growth

Revenue is the starting point of every income statement — it measures the total sales Ecocera Optronics Co generates from its core business. Revenue growth (expressed as year-over-year percentage change) is one of the most important indicators of business momentum. Sustained growth above 10 % annually is generally considered strong, while declining revenue is a serious warning sign that demands investigation.

Gross Margin

Gross margin = (Revenue − Cost of Goods Sold) ÷ Revenue. It reveals what percentage of each dollar of revenue Ecocera Optronics Co retains after direct production costs. High gross margins (above 50 %) are typical of asset-light businesses like software and brands, while capital-intensive industries like manufacturing often operate below 30 %. Compare Ecocera Optronics Co's gross margin to industry peers and track it over time to spot improving or deteriorating pricing power.

EBIT and EBIT Margin

EBIT measures operating profit — what remains after subtracting all operating expenses (including R&D, sales, and administrative costs) from gross profit. The EBIT margin shows this as a percentage of revenue. Because it excludes interest and taxes, EBIT allows fair comparisons between companies with different debt levels and tax jurisdictions. A rising EBIT margin indicates improving operational efficiency.

Net Income and Earnings Per Share (EPS)

Net income is the company's final profit after all expenses, interest, and taxes. Dividing net income by the number of shares outstanding gives you EPS — the single most influential metric in stock valuation. Consistent EPS growth is the primary driver of long-term stock price appreciation. Always check whether EPS growth comes from genuine profit improvement or from share buybacks reducing the share count.

Shares Outstanding

The total number of shares Ecocera Optronics Co has issued. A declining share count (through buybacks) boosts EPS and signals management confidence. A rising share count (through stock issuance) dilutes existing shareholders. Always monitor this number alongside EPS to get the full picture of per-share value creation.

Analyst Estimates

The projected figures represent consensus estimates from professional analysts. Compare these forecasts against Ecocera Optronics Co's historical growth rates to assess whether expectations are realistic. A company that consistently beats consensus estimates tends to see its stock price rewarded over time, while repeated misses erode investor confidence.

Ecocera Optronics Co stock margins

The Ecocera Optronics Co margin analysis displays the gross margin, EBIT margin, as well as the profit margin of Ecocera Optronics Co. The EBIT margin (EBIT/sales) indicates the percentage of sales that remains as operating profit. The profit margin shows the percentage of sales that remains for Ecocera Optronics Co.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Gross margin
EBIT margin
Profit margin
Details
Date
Gross margin
EBIT margin
Profit margin
Jan 1, 2019
29.77 %
3.68 %
2.55 %
Jan 1, 2020
5.86 %
-6.78 %
-7.28 %
Jan 1, 2021
20.90 %
8.89 %
8.16 %
Jan 1, 2022
18.25 %
8.71 %
6.36 %
Jan 1, 2023
23.32 %
10.03 %
10.68 %
Jan 1, 2024
29.50 %
15.51 %
14.02 %
Jan 1, 2025
29.77 %
0.00 %
9.32 %
Jan 1, 2026 (e)
29.77 %
12.75 %
14.10 %

Ecocera Optronics Co Stock Revenue, EBIT, Earnings per Share

The Ecocera Optronics Co earnings per share therefore indicates how much revenue Ecocera Optronics Co has generated per share in a given period. The earnings before interest and taxes per share shows how much of the operating profit corresponds to each share. The earnings per share indicates how much of the profit belongs to each share.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Revenue per Share
EBIT per share
Earnings per Share
Details
Date
Revenue per Share
EBIT per share
Earnings per Share
Jan 1, 2019
18.07 TWD
0.66 TWD
0.46 TWD
Jan 1, 2020
20.73 TWD
-1.40 TWD
-1.51 TWD
Jan 1, 2021
24.26 TWD
2.16 TWD
1.98 TWD
Jan 1, 2022
17.90 TWD
1.56 TWD
1.14 TWD
Jan 1, 2023
22.82 TWD
2.29 TWD
2.44 TWD
Jan 1, 2024
32.74 TWD
5.08 TWD
4.59 TWD
Jan 1, 2025
26.20 TWD
0.00 TWD
2.44 TWD
Jan 1, 2026 (e)
38.72 TWD
5.08 TWD
5.46 TWD

Ecocera Optronics Co business model & stock analysis

Ecocera Optronics Co Eulerpool Fair Value

Details

Fair Value Estimate

What Is Fair Value?

Fair value is an estimate of what a stock is truly "worth" based on its financial fundamentals, independent of the current market price. If the calculated fair value is above the current share price, the stock may be undervalued — and vice versa. This chart shows three different fair value approaches so you can cross-check them against each other.

Earnings-Based Fair Value

Calculated by multiplying the current earnings per share (EPS) by the average historical P/E ratio over a selected multi-year period. The smoothing over several years filters out temporary spikes or dips. If this fair value exceeds the market price, it suggests the stock is cheap relative to its earning power.

Example: Fair Value (Earnings) 2022 = EPS 2022 × Average P/E 2019–2021

Revenue-Based Fair Value

Derived by multiplying revenue per share by the average historical price-to-sales ratio. This method is particularly useful for companies with volatile or temporarily depressed earnings, as revenue tends to be more stable than profits. It answers: "At what price has the market historically valued each dollar of this company's sales?"

Example: Fair Value (Revenue) 2022 = Revenue per Share 2022 × Average P/S 2019–2021

Dividend-Based Fair Value

Calculated by dividing the dividend per share by the average historical dividend yield. This approach is most relevant for mature, consistently dividend-paying companies. If the resulting fair value is higher than the current price, it implies the stock offers a better yield than its historical average.

Example: Fair Value (Dividend) 2022 = Dividend per Share 2022 ÷ Average Yield 2019–2021

How to Use This Chart

When all three fair value lines converge above the current price, it strengthens the case that the stock is undervalued. When they diverge, investigate why — it may indicate a structural shift in margins, payout policy, or growth rate. The forward estimates on the right extend the analysis using projected fundamentals, helping you assess whether the current price already reflects future growth expectations.

Ecocera Optronics Co historical P/E ratio, EBIT multiple, and P/S ratio

Ecocera Optronics Co annual returns

Details

Annual Return

What This Chart Shows

This chart breaks down 's total annual return into two components: price return (gains or losses from stock price movement) and dividend return (income received from dividend payments). Together, they represent the total return an investor would have earned in each calendar year.

Price Return

Price return measures the percentage change in 's stock price from January 1st to December 31st of each year. Positive bars indicate the stock appreciated; negative bars show a decline. This is the component most investors focus on, but it tells only part of the story — especially for dividend-paying stocks.

Dividend Return

Dividend return represents the income generated from dividends paid during the year, expressed as a percentage of the starting stock price. While it may seem small in any single year (typically 1–4 % for established companies), dividends compound significantly over decades and have historically contributed roughly 40 % of total stock market returns.

What to Look For

Examine how many years showed positive vs. negative returns to gauge consistency. A stock with mostly positive years and small drawdowns suggests lower risk. Also compare 's annual returns to a benchmark index — consistently outperforming the market is a hallmark of a strong investment. Pay attention to the worst years: understanding downside risk is just as important as chasing upside potential.

Ecocera Optronics Co shares outstanding

The number of shares of Ecocera Optronics Co was 29.2 M in 2025. This indicates how many shares Ecocera Optronics Co is divided into. Since shareholders are the owners of a company, each share represents a small portion of the company's ownership.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Number of stocks
Details
Date
Number of stocks
Jan 1, 2019
22.50 M Stocks
Jan 1, 2020
20.90 M Stocks
Jan 1, 2021
21.37 M Stocks
Jan 1, 2022
26.42 M Stocks
Jan 1, 2023
26.46 M Stocks
Jan 1, 2024
26.49 M Stocks
Jan 1, 2025
29.20 M Stocks
Jan 1, 2026 (e)
29.20 M Stocks

Ecocera Optronics Co Dividend History

4 years of dividend payments · 2 consecutive increases

YearAnnual DividendYoY ChangePayments
20252.63TWD 75.4%
Jun 10, 20252.63TWD 75.4%1/1
20241.50TWD 275.0%
20230.40TWD 17.7%
20220.49TWD

Ecocera Optronics Co dividend history and estimates

In 2025, Ecocera Optronics Co paid a dividend amounting to 2.63 TWD. Dividend means that Ecocera Optronics Co distributes a portion of its profits to its owners.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Dividend
Dividend (Estimate)
Details
Date
Dividend
Dividend (Estimate)
Jan 1, 2022
0.49 TWD
0.00 TWD
Jan 1, 2023
0.40 TWD
0.00 TWD
Jan 1, 2024
1.50 TWD
0.00 TWD
Jan 1, 2025
2.63 TWD
0.00 TWD
Jan 1, 2026 (e)
0.00 TWD
3.16 TWD

Ecocera Optronics Co dividend payout ratio

In 2025, Ecocera Optronics Co had a payout ratio of 107.69%. The payout ratio indicates the percentage of the company's profits that Ecocera Optronics Co distributes as dividends.
  • 3 Years

  • 5 Years

  • 10 Years

  • 25 Years

  • Max

Payout ratio
Details
Date
Payout ratio
Jan 1, 2019
52.26 %
Jan 1, 2020
52.26 %
Jan 1, 2021
52.26 %
Jan 1, 2022
42.70 %
Jan 1, 2023
16.41 %
Jan 1, 2024
32.67 %
Jan 1, 2025
107.69 %
Jan 1, 2026 (e)
57.81 %
Price targets and forecasts for Ecocera Optronics Co are not yet available.

Ecocera Optronics Co shareholder structure

% Name
61.93742%
I-Chiun Precision Industry Co Ltd
I-Chiun Precision Industry Co Ltd
10.52597%
Leatec Fine Ceramics Co., Ltd.
Leatec Fine Ceramics Co., Ltd.
1.99068%
Li (Chung Yih-k)
Li (Chung Yih-k)
1.45140%
Zhen (Yu Qing)
Zhen (Yu Qing)
1.40146%
Longyao Investment Co., Ltd.
Longyao Investment Co., Ltd.
1.31158%
Chou (Wan Shun-b)
Chou (Wan Shun-b)

Ecocera Optronics Co Beneficial Ownership Filings (SEC 13D/G)

Free Float
11.2%
Float Shares
-
Shares Outstanding
-

Ecocera Optronics Co Executives and Management Board

8 members

Management

SS

Silong Sun

Assistant General Manager · since 2023

ZL

Zhengchao Lin

Corporate Governance Officer, Head of Finance & Accounting

Board of Directors

CW

Changrui Wang

Independent Director

TY

Taining Yang

Independent Director

WC

Mr. Wan-Shun Chou

Chairman of the Board · since 2011

CL

Mr. Cung-I Li

Vice Chairman of the Board, General Manager · since 2011

MZ

Mr. Mengxian Zhou

Director

JL

Jiawei Li

Independent Director

Frequently asked questions about Ecocera Optronics Co

Converted at the current exchange rate, the Ecocera Optronics Co share trades at 1.76 EUR (65.70 TWD).

No history available for Ecocera Optronics Co.

The expected revenue of Ecocera Optronics Co is 1.16 B TWD. This figure is based on current financial data and reflects the company's business performance.

The expected profit of Ecocera Optronics Co is 164.02 M TWD. The net profit reflects the company's profitability after deducting all expenses.

The price-to-earnings ratio (P/E) of Ecocera Optronics Co is currently 11.70. The P/E ratio compares the current share price to the earnings per share and helps investors assess the valuation of the Ecocera Optronics Co stock.

The price-to-sales ratio (P/S) of Ecocera Optronics Co is currently 1.65. The P/S ratio compares the market capitalization to the annual revenue and serves as a valuation metric for the Ecocera Optronics Co stock.

The Eulerpool Quality Score for Ecocera Optronics Co is 2/10.

The ISIN of Ecocera Optronics Co is TW0006597008. The ISIN (International Securities Identification Number) is a globally unique identifier for securities.

The ticker of Ecocera Optronics Co is 6597.TWO. The ticker symbol is used to trade Ecocera Optronics Co shares on the stock exchange.

Over the past 12 months, Ecocera Optronics Co paid a dividend of 2.63 TWD . This corresponds to a dividend yield of about 4.00 %. For the coming 12 months, Ecocera Optronics Co is expected to pay a dividend of 2.63 TWD.

The current dividend yield of Ecocera Optronics Co is 4.00 %.

Ecocera Optronics Co pays a dividend, distributed in the months of , , , .

Ecocera Optronics Co paid dividends every year for the past 4 years.

For the upcoming 12 months, dividends amounting to 2.63 TWD are expected. This corresponds to a dividend yield of 4.11 %.

Ecocera Optronics Co is assigned to the '—' sector.

To receive the latest dividend of Ecocera Optronics Co from amounting to 2.63 TWD, you needed to have the stock in your portfolio before the ex-date on .

The last dividend was paid out on .

In the year 2025, Ecocera Optronics Co distributed 1.5 TWD as dividends.

The dividends of Ecocera Optronics Co are distributed in TWD.