Stock Chart

NSSC

$30.62 -2.30%
Score: 57.1 HOLD
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Vol: 0.57x (vs SPY: 0.8x | vs QQQ: 0.7x)
Volume Ratio Explained

Vol: Current volume vs 20-day average
vs SPY: Relative activity vs market
vs QQQ: Relative activity vs tech

Color Guide:
● Red (≥1.5x): High activity
● Yellow (≥1.2x): Above average
● Blue (≤0.7x): Low activity

Interpretation:
• vs SPY > 1: Stock-specific interest
• vs SPY < 1: Stock quiet vs market
Chart Pattern · as of Nov 11, 2026
Bear Pennant Bearish scenario quality 72/100
Setup invalidates on a close above $31.6 · pole −27% — no price target (measured-move targets failed our backtest for flags/pennants)
Historically breaks down 70% of the time (n=1,730). Measured-move targets failed our backtest — none shown.
Pattern detection is automated and probabilistic — a scenario map for levels, not a buy/sell signal. Rails, projected path and invalidation level are drawn on the chart below.
Technical Chart
OVERLAYS
INDICATORS
TRENDLINES
OPTIONS FLOW
VOLUME & PRICE
OTHER
SETTINGS
Active (2)
CHART OVERLAYS
Active: 2
INDICATORS
TRENDLINES
OPTIONS FLOW
VOLUME & PRICE
OTHER

About NSSC - Napco Security Technologies, Inc

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.

Key Statistics

Market Cap $1B
P/E Ratio 25.48
Dividend Yield 0.02%

More NSSC Analysis

Buy or Sell Analysis Price Prediction AI Analysis Fair Price Options Advisor Trendline Analysis

This NSSC stock chart provides comprehensive technical analysis including candlestick patterns, volume profile analysis, and options open interest data. Track NSSC's price movements with trendlines, gamma walls, and key support/resistance levels.