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Samsung SDI CoLUX:SMSDI 66 3-1 Month Momentum % is -18.80% as of Jul. 26, 2026. GuruFocus rates LUX:SMSDI with a GF Score™ of 66/100 and a GF Value™ of $43.60 (Significantly Overvalued). The stock has 8 warning signs investors should review. Among 3,074 Industrial Products companies, Samsung SDI Co ranks worse than 85.59% on this metric.
3-1 Month Momentum % is the total return of the stock from 3-month ago to 1-month ago. As of today (2026-07-26), Samsung SDI Co's 3-1 Month Momentum % is -18.80%.
The industry rank for Samsung SDI Co's 3-1 Month Momentum % or its related term are showing as below:
LUX:SMSDI's 3-1 Month Momentum % is ranked worse than 85.59% of 3074
companies
in the Industrial Products industry
Industry Median: -3.6
vs LUX:SMSDI: -18.80
Samsung SDI Co (LUX:SMSDI) 3-1 Month Momentum % Explanation
Momentum investing is a trading strategy in which investors buy securities that are rising and sell before the prices start to go back down. The 3-1 Month Momentum % measures the total return to a stock over the past three months, but ignores the previous month.
The reason why the most recent month’s return dropped related to the short-term reversal effect associated with momentum. There is an academic finding that short-term momentum actually has a reversal effect, whereby the previous winners (measured over the past months) do poorly the next month, while the previous losers do well the next month. In order to eliminate the short-term reversal effect, the previous month return was not included in this calculation.
Samsung SDI Co 3-1 Month Momentum % Related Terms
LUX:SMSDI vs VRT, BE: 3-1 Month Momentum % Comparison
For the Electrical Equipment & Parts subindustry, Samsung SDI Co's 3-1 Month Momentum %, along with its competitors' market caps and 3-1 Month Momentum % 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.
Samsung SDI Co 3-1 Month Momentum % vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Samsung SDI Co's 3-1 Month Momentum % distribution charts can be found below:
* The bar in red indicates where Samsung SDI Co's 3-1 Month Momentum % falls into.
Samsung SDI Co (LUX:SMSDI) 3-1 Month Momentum % Calculation
3-1 Month Momentum % is calculated as following:
3-1 Month Momentum %
=
( Price 1-month ago
/
Price 3-month ago
- 1 )
*
100 %
* 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.
Samsung SDI Co (LUX:SMSDI) has a 3-1 Month Momentum % of -18.80% as of Jul. 26, 2026. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Samsung SDI Co and its competitors. According to the industry distribution chart, Samsung SDI Co ranks #2631 out of 3074 companies in the Industrial Products industry, placing it in the top 85.6%.
Is Samsung SDI Co's 3-1 Month Momentum % too high?
Samsung SDI Co's current 3-1 Month Momentum % is -18.80%. Based on the distribution chart, Samsung SDI Co ranks #2631 out of 3074 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Samsung SDI Co has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Samsung SDI Co's 3-1 Month Momentum % compare to VRT and BE?
According to the Industrial Products industry distribution chart, Samsung SDI Co ranks #2631 out of 3074 companies for 3-1 Month Momentum %. This places Samsung SDI Co in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-1 Month Momentum % for an Industrial Products company?
A good 3-1 Month Momentum % depends on the Industrial Products industry context. However, 3-1 Month Momentum % 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 3-1 Month Momentum % mean?
A high 3-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 3-1 Month Momentum measures the total return of the stock from 3-month ago to 1-month ago. View historical data on Samsung SDI Co and its competitors. Samsung SDI Co's current 3-1 Month Momentum % is -18.80%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Samsung SDI Co stock overvalued right now?
Based on GuruFocus' analysis, Samsung SDI Co (LUX:SMSDI) is currently considered Significantly Overvalued. The stock's GF Value™ is $43.60, compared to a current price of $70.00 — trading 60.6% above its estimated fair value. The current 3-1 Month Momentum % is -18.80%. Samsung SDI Co's overall GF Score™ is 66/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-1 Month Momentum % calculated?
3-1 Month Momentum % is calculated from a company's financial statements. For Samsung SDI Co (LUX:SMSDI), the current 3-1 Month Momentum % is -18.80% as of Jul. 26, 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 Samsung SDI Co (LUX:SMSDI) Overvalued in 2026?
Based on GuruFocus' analysis, Samsung SDI Co stock appears to be overvalued.
The current stock price of $70.00 is trading 60.6% above its estimated GF Value™ of $43.60.
GuruFocus considers Samsung SDI Co to be Significantly Overvalued.
Key valuation signals for LUX:SMSDI:
3-1 Month Momentum %: -18.80%
GF Value™: $43.60 vs. price of $70.00 (60.6% above fair value)
No single metric tells the full story. See the LUX:SMSDI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Samsung SDI is one of the top suppliers of lithium-ion rechargeable batteries, providing cylindrical batteries for consumer electronics products such as laptops, polymer rechargeable batteries for smartphones and tablets, and has been focusing its resources to establish its footprint on automotive rechargeable batteries. The company is the second-largest supplier of batteries for consumer electronics products, and the eighth player in automotive batteries. The company also offers electronic materials for semiconductors and flat-panel displays, making it an important internal supplier for Samsung Electronics.
66GF Score
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