NSSC (NAPCO Security Technologies) Momentum Rank: 7 (As of Sep. 08, 2026) — 17% Above Median

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NSSC NAPCO Security Technologies Inc NSSC
90 GF Score
Price $36.67
GF Value $42.77
Valuation Modestly Undervalued
! 1 Warning Sign
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What is NAPCO Security Technologies Momentum Rank?

NAPCO Security Technologies NSSC -0.97% 90 Momentum Rank is 7 as of Sep. 08, 2026, which is 17% above its 10-year median of 6.00. GuruFocus rates NSSC with a GF Score™ of 90/100 and a GF Value™ of $42.77 (Modestly Undervalued). The stock has 1 warning sign investors should review.

NAPCO Security Technologies has the Momentum Rank of 7.

Momentum Rank measures the strength and persistence of a stock's price movement over time, rated on a scale of 1 to 10.

For Momentum Rank, we considered the residual momentum concept that was widely studied by Blitz and his colleagues as well as by Nobel Prize laureates Fama and French. However, we did not find any significant differences in the performances of stocks with different ranks of residual momentum. Therefore, we use traditional momentum instead.

Momentum Rank is determined using the standardized momentum ratio and other momentum indicators. The standardized momentum ratio is the average of the performances from 12 months ago to 1 month ago and 6 months ago to 1 month ago, divided by the beta of the stock over the past 12 months. To calculate the momentum ratio today, we would use the average of the two performance numbers.

For momentum, we found that stock price performance does not have a monotonic correlation with the momentum ratio. The stocks with the highest momentum ratios perform worse than those at about the 70th percentile. Therefore, for the momentum rank, we ranked the stocks at about the 70th percentile of the momentum ratio as the highest at 10.

A higher score reflects strong price momentum and indicates greater potential for superior performance. Conversely, a lower score indicates that momentum is either too high or too low, and stocks tend to underperform.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

NAPCO Security Technologies Momentum Rank Related Terms

NSSC vs EVLV, MG, CIX: Momentum Rank Comparison

For the Security & Protection Services subindustry, NAPCO Security Technologies's Momentum Rank, along with its competitors' market caps and Momentum Rank 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.

NAPCO Security Technologies Momentum Rank vs Business Services Industry

For the Business Services industry and Industrials sector, NAPCO Security Technologies's Momentum Rank distribution charts can be found below:

* The bar in red indicates where NAPCO Security Technologies's Momentum Rank falls into.


NSSC
90GF Score
NAPCO Security Technologies Inc NSSC
Momentum Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Momentum Rank →
What does a Momentum Rank of 7 mean?
NAPCO Security Technologies (NSSC) has a Momentum Rank of 7 as of Sep. 08, 2026. Momentum Rank is determined using the standardized momentum ratio, measuring the speed and velocity of price changes in a stock. View historical data on NAPCO Security Technologies and its competitors. This is 17% above median its historical median of 6.00. Over the past decade, NAPCO Security Technologies' Momentum Rank has ranged from 2.00 to 10.00.
Is NAPCO Security Technologies' Momentum Rank too high?
NAPCO Security Technologies' current Momentum Rank of 7 is 17% above median its 10-year median of 6.00. Over the past 10 years, this metric has ranged from a low of 2.00 to a high of 10.00. Overall, NAPCO Security Technologies has a GF Score™ of 90/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does NAPCO Security Technologies' Momentum Rank compare to EVLV and MG?
NAPCO Security Technologies' Momentum Rank of 7 can be compared against companies in the Business Services industry. Historically, NAPCO Security Technologies' own Momentum Rank has ranged from 2.00 to 10.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Momentum Rank for a Business Services company?
A good Momentum Rank depends on the Business Services industry context. However, Momentum Rank 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 Momentum Rank mean?
A high Momentum Rank can signal that a stock is expensive relative to its fundamentals. Momentum Rank is determined using the standardized momentum ratio, measuring the speed and velocity of price changes in a stock. View historical data on NAPCO Security Technologies and its competitors. NAPCO Security Technologies's current Momentum Rank is 7, which is 17% above median its own 10-year median of 6.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is NAPCO Security Technologies stock overvalued right now?
Based on GuruFocus' analysis, NAPCO Security Technologies (NSSC) is currently considered Modestly Undervalued. The stock's GF Value™ is $42.77, compared to a current price of $36.67 — trading 14.3% below its estimated fair value. The current Momentum Rank is 7, which is 17% above median its 10-year median of 6.00. NAPCO Security Technologies' overall GF Score™ is 90/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Momentum Rank calculated?
Momentum Rank is calculated from a company's financial statements. For NAPCO Security Technologies (NSSC), the current Momentum Rank is 7 as of Sep. 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 NAPCO Security Technologies (NSSC) Overvalued in 2026?

Based on GuruFocus' analysis, NAPCO Security Technologies stock appears to be undervalued. The current stock price of $36.67 is trading 14.3% below its estimated GF Value™ of $42.77. GuruFocus considers NAPCO Security Technologies to be Modestly Undervalued.

Key valuation signals for NSSC:

  • Momentum Rank: 7 (17% above median its 10-year median of 6.00)
  • GF Value™: $42.77 vs. price of $36.67 (14.3% below fair value)
  • GF Score™: 90/100 with 1 warning sign

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

NAPCO Security Technologies Business Description

Address 333 Bayview Avenue, Amityville, NY, USA, 11701
NAPCO Security Technologies Inc manufactures security products, encompassing access control systems, door-locking products, intrusion and fire alarm systems and video surveillance products. Its products are used for various applications which includes alarm systems like automatic communicators, combination control panels/digital communicators and digital keypad systems, fire alarm control panel and area detectors mainly used for commercial, residential, institutional, industrial and governmental uses. Geographically, the company derives a majority of its revenue from the United States.
90GF Score

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

$36.67
Price
$42.77
GF Value