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Moving averages are one of the core indicators in technical analysis. A Simple Moving Average (SMA) is simply the arithmetic average of stock price over a period. It is calculated by adding a selected range of prices, usually closing prices, and then dividing that figure by the number of time periods in that range.
The 50-Day SMA calculates the average price over 50 days. And the 20-Day SMA and 200-Day SMA calculates the average price over 20 days and 200 days separately.
As of today (2026-08-08), Eternal Materials Co's 50-Day SMA is NT$70.10. It's 20-Day SMA is NT$63.67 and 200-Day SMA is NT$61.04.
Eternal Materials Co (TPE:1717) 50-Day SMA Explanation
Simple Moving Average (SMA) is the arithmetic average of stock price over a period. The 20-Day SMA calculates the average price over 20 days. And the 50-Day SMA and 200-Day SMA calculates the average price over 50 days and 200 days separately. SMAs are often used to determine the price trend direction. A 200-Day SMA is usually a proxy for the long-term trend, while shorter periods indicate short-term trend.
SMA are commonly compared with stock price or different period SMAs to indicate a trading signal. Generally speaking, if the price goes above the SMA, or a short-term SMA crosses above a long-term SMA, an uptrend is expected, investors may want to go long or cover short. Conversely, if the price goes below the SMA, or the short-term SMA crosses below a long-term SMA, a downtrend is expected, investors may want to go short or exit long.
Two popular trading patterns that use SMA include the death cross and a golden cross. A death cross occurs when the 50-day SMA crosses below the 200-day SMA. This is considered a bearish signal, that further losses are in store. The golden cross is a bullish signal which occurs when a short-term SMA crosses above a long-term SMA.
Eternal Materials Co 50-Day SMA Related Terms
TPE:1717 vs LIN, SHW, ECL: 50-Day SMA Comparison
For the Specialty Chemicals subindustry, Eternal Materials Co's 50-Day SMA, along with its competitors' market caps and 50-Day SMA 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.
Eternal Materials Co 50-Day SMA vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Eternal Materials Co's 50-Day SMA distribution charts can be found below:
* The bar in red indicates where Eternal Materials Co's 50-Day SMA falls into.
Eternal Materials Co (TPE:1717) 50-Day SMA Calculation
The formula for calculating SMA is:
SMA
=
( P1 + P2 + ... + Pn )
/
n
where:
Pn is the price of the stock at period n.
n is the total number of periods.
* 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.
Eternal Materials Co (TPE:1717) has a 50-Day SMA of NT$70.10 as of Aug. 08, 2026. Simple Moving Average (SMA) is the arithmetic average of stock price over a period. View historical data on Eternal Materials Co and its competitors.
Is Eternal Materials Co's 50-Day SMA too high?
Eternal Materials Co's current 50-Day SMA is NT$70.10. Overall, Eternal Materials Co has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Eternal Materials Co's 50-Day SMA compare to LIN and SHW?
Eternal Materials Co's 50-Day SMA of NT$70.10 can be compared against companies in the Chemicals industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 50-Day SMA for a Chemicals company?
A good 50-Day SMA depends on the Chemicals industry context. However, 50-Day SMA 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 50-Day SMA mean?
A high 50-Day SMA can signal that a stock is expensive relative to its fundamentals. Simple Moving Average (SMA) is the arithmetic average of stock price over a period. View historical data on Eternal Materials Co and its competitors. Eternal Materials Co's current 50-Day SMA is NT$70.10. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Eternal Materials Co stock overvalued right now?
Based on GuruFocus' analysis, Eternal Materials Co (TPE:1717) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$31.80, compared to a current price of NT$66.20 — trading 108.2% above its estimated fair value. The current 50-Day SMA is NT$70.10. Eternal Materials Co's overall GF Score™ is 59/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 50-Day SMA calculated?
50-Day SMA is calculated from a company's financial statements. For Eternal Materials Co (TPE:1717), the current 50-Day SMA is NT$70.10 as of Aug. 08, 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 Eternal Materials Co (TPE:1717) Overvalued in 2026?
Based on GuruFocus' analysis, Eternal Materials Co stock appears to be overvalued.
The current stock price of NT$66.20 is trading 108.2% above its estimated GF Value™ of NT$31.80.
GuruFocus considers Eternal Materials Co to be Significantly Overvalued.
Key valuation signals for TPE:1717:
50-Day SMA: NT$70.10
GF Value™: NT$31.80 vs. price of NT$66.20 (108.2% above fair value)
No single metric tells the full story. See the TPE:1717 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Eternal Materials Co Ltd is mainly engaged in the research, manufacturing, processing, sale, and trading of diversified industrial synthetic resins, epoxy resin, acrylates, methacrylates, coating, molding compounds, copper clad laminates, film materials, photoresist materials, electronic chemical materials, composite materials, and bio-medical testing materials. The Company operates through the following segments: Resins Materials, which generates the maximum revenue and mainly operates a variety of industrial resins materials; Electronic Materials, which mainly operates electronic and optoelectronic industry raw materials and vacuum laminators; High Performance Materials, which mainly operates UV-light curing raw materials; and Others.
59GF Score
Get the complete analysis for TPE:1717
50-Day SMA is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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