NSSCNapco Security Technologies, Inc.
What is the market doing?
No clear lean: nothing decisive, though in a downtrend (−9% vs 200-day).
In a downtrend, below its 50- and 200-day averages. Price is −9% vs its 200-day average.
Insiders were net sellers over the 90 days ending Oct 9, 2026; selling is often routine (taxes, diversification).
Moderately shorted, settled Sep 30, 2026, about a week of normal trading to cover. Down 9.3% since the previous count, down from 9.3% of shares outstanding three months ago.
Against the whole market›
Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.
Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.
How NSSC is trading
Napco Security Technologies, Inc. is −14% over the past year while the S&P 500 is +18%: 32 points behind the market.
1-year return · S&P 500 +18%
- vs 200-day average
- −8.6%
vs 200-day average · below trend, but not far
- RSI (14)
- 54
RSI (14) · neutral
- Below its 52-week high
- 23%
Below its 52-week high
Details›
- Last close2026-10-09
- $36.18
- 1 monthS&P 500 +2.7%
- +1.9%
- 1 yearS&P 500 +18%
- −14%
- 5 yearsS&P 500 +88%
- +68%
- vs 50-day average$36.96
- −2.1%
- 52-week high
- $46.87
- 52-week low
- $34.82
- Annualised volatility
- 43%
- Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-09
- −$18M
| Year | Return |
|---|---|
| 2026 (year to date) | −13% |
| 2025 | +19% |
| 2024 | +5.0% |
| 2023 | +26% |
| 2022 | +10.0% |
| 2021 | +91% |
| 2020 | −11% |
| 2019 | +87% |
| 2018 | +80% |
| 2017 | +2.9% |
| Month | Years | Positive | Average |
|---|---|---|---|
| Jan | 10 | 6 of 10 | −0.21% |
| Feb | 10 | 6 of 10 | +5.7% |
| Mar | 10 | 5 of 10 | +0.45% |
| Apr | 10 | 5 of 10 | +3.0% |
| May | 10 | 7 of 10 | +7.6% |
| Jun | 10 | 8 of 10 | +5.8% |
| Jul | 11 | 7 of 11 | +6.3% |
| Aug | 11 | 4 of 11 | −0.81% |
| Sep | 11 | 4 of 11 | −1.1% |
| Oct | 11 | 6 of 11 | +0.81% |
| Nov | 10 | 6 of 10 | +12% |
| Dec | 10 | 4 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.
Security & Protection Services
Ranks #3 of 10 by RyuScore