NSSCNapco Security Technologies, Inc.

$35.75

What is the market doing?

What the tape says about NSSC

Napco Security Technologies, Inc. is +23% over the past year while the S&P 500 is +23%: 0.08 points ahead of the market.

+23%

1-year return · S&P 500 +23%

vs 200-day average
−11%

vs 200-day average · a clear downtrend

RSI (14)
12

RSI (14) · oversold, sold harder than it has been bought

Below its 52-week high
−24%

Below its 52-week high

2024-08-06$19.44 – $56.24 · dashed line: 200-day average2026-08-26
Details
Last close2026-08-26
$35.75
1 monthS&P 500 +3.7%
+0.17%
1 yearS&P 500 +23%
+23%
5 yearsS&P 500 +87%
+112%
vs 50-day average$37.11
−3.7%
52-week high
$46.87
52-week low
$29.30
Annualised volatility
47%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-06-30
−$15M
Calendar-year price return
YearReturn
2026 (year to date)−14%
2025+19%
2024+5.0%
2023+26%
2022+10.0%
2021+91%
2020−11%
2019+87%
2018+80%
2017+2.9%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan106 of 10−0.21%
Feb106 of 10+5.7%
Mar105 of 10+0.45%
Apr105 of 10+3.0%
May107 of 10+7.6%
Jun108 of 10+5.8%
Jul117 of 11+6.3%
Aug114 of 11−0.94%
Sep104 of 10−0.98%
Oct105 of 10+0.72%
Nov106 of 10+12%
Dec104 of 10−2.0%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.