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SDI GroupSDIIF 94 12-1 Month Momentum % is 58.97% as of Jul. 28, 2026. GuruFocus rates SDIIF with a GF Score™ of 94/100 and a GF Value™ of $1.31 (Fairly Valued). The stock has 7 warning signs investors should review. Among 2,445 Hardware companies, SDI Group ranks worse than 58.81% on this metric.
12-1 Month Momentum % is the total return of the stock from 12-month ago to 1-month ago. As of today (2026-07-28), SDI Group's 12-1 Month Momentum % is 58.97%.
The industry rank for SDI Group's 12-1 Month Momentum % or its related term are showing as below:
SDIIF's 12-1 Month Momentum % is ranked worse than 58.81% of 2445
companies
in the Hardware industry
Industry Median: 11.82
vs SDIIF: 58.97
SDI Group (OTCPK:SDIIF) 12-1 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 12-1 Month Momentum % measures the total return to a stock over the past twelve 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.
SDI Group 12-1 Month Momentum % Related Terms
SDIIF vs COHR, KEYS, GRMN: 12-1 Month Momentum % Comparison
For the Scientific & Technical Instruments subindustry, SDI Group's 12-1 Month Momentum %, along with its competitors' market caps and 12-1 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.
SDI Group 12-1 Month Momentum % vs Hardware Industry
For the Hardware industry and Technology sector, SDI Group's 12-1 Month Momentum % distribution charts can be found below:
* The bar in red indicates where SDI Group's 12-1 Month Momentum % falls into.
SDI Group (OTCPK:SDIIF) 12-1 Month Momentum % Calculation
12-1 Month Momentum % is calculated as following:
12-1 Month Momentum %
=
( Price 1-month ago
/
Price 12-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.
SDI Group (SDIIF) has a 12-1 Month Momentum % of 58.97% as of Jul. 28, 2026. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on SDI Group and its competitors. According to the industry distribution chart, SDI Group ranks #1438 out of 2445 companies in the Hardware industry, placing it in the top 58.8%.
Is SDI Group's 12-1 Month Momentum % too high?
SDI Group's current 12-1 Month Momentum % is 58.97%. The Hardware industry median 12-1 Month Momentum % is 11.82. SDI Group's value of 58.97% is 398.9% above this industry median. Based on the distribution chart, SDI Group ranks #1438 out of 2445 companies in the Hardware industry, which is below the industry midpoint. Overall, SDI Group has a GF Score™ of 94/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does SDI Group's 12-1 Month Momentum % compare to COHR and KEYS?
According to the Hardware industry distribution chart, SDI Group ranks #1438 out of 2445 companies for 12-1 Month Momentum %. This places SDI Group in the lower half of its industry. The industry median 12-1 Month Momentum % is 11.82. SDI Group's value of 58.97% is 398.9% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 12-1 Month Momentum % for a Hardware company?
The median 12-1 Month Momentum % among Hardware companies is 11.82, based on 2,445 companies in the industry. Companies in the top quartile (top 25%) have a 12-1 Month Momentum % significantly above this median, while those in the bottom quartile fall well below. However, 12-1 Month Momentum % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. SDI Group's current 12-1 Month Momentum % of 58.97% is 398.9% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high 12-1 Month Momentum % mean?
A high 12-1 Month Momentum % can signal that a stock is expensive relative to its fundamentals. 12-1 Month Momentum measures the total return of the stock from 12-month ago to 1-month ago. View historical data on SDI Group and its competitors. For the Hardware industry, the median 12-1 Month Momentum % is 11.82 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. SDI Group's current 12-1 Month Momentum % is 58.97%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SDI Group stock overvalued right now?
Based on GuruFocus' analysis, SDI Group (SDIIF) is currently considered Fairly Valued. The stock's GF Value™ is $1.31, compared to a current price of $1.29 — trading 1.5% below its estimated fair value. The current 12-1 Month Momentum % is 58.97% and 398.9% above the Hardware industry median of 11.82. SDI Group's overall GF Score™ is 94/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 12-1 Month Momentum % calculated?
12-1 Month Momentum % is calculated from a company's financial statements. For SDI Group (SDIIF), the current 12-1 Month Momentum % is 58.97% as of Jul. 28, 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 SDI Group (SDIIF) Overvalued in 2026?
Based on GuruFocus' analysis, SDI Group stock appears to be undervalued.
The current stock price of $1.29 is trading 1.5% below its estimated GF Value™ of $1.31.
GuruFocus considers SDI Group to be Fairly Valued.
Key valuation signals for SDIIF:
12-1 Month Momentum %: 58.97%
GF Value™: $1.31 vs. price of $1.29 (1.5% below fair value)
Industry Position: 398.9% above the Hardware median (#1438 of 2445)
No single metric tells the full story. See the SDIIF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SDI Group PLC designs and manufactures scientific and technology products for use by the life science, healthcare, astronomy, consumer manufacturing, and art conservation markets through Synoptics, the Artemis, the Opus instruments, and Astles Control systems brands. The Digital Imaging segment incorporates the Synoptics brands Syngene, Synbiosis, Synoptics Health and Fistreem, the Atik brands Atik Cameras, Opus, and Quantum Scientific Imaging, and the Graticules Optics business. The Sensors & Control segment combines Sentek, Astles Control Systems, Applied Thermal Control, Thermal Exchange, MPB Industries, and Chell Instruments businesses. It operates in the UK, Europe, America, Rest of Asia, and Rest of the world segments. It derives majority of its revenues from the United Kingdom.
94GF Score
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