NAPCO Security Technologies Inc. (NSSC)
Showing Closing Date Range from Nov 12, 2025 to Nov 12, 2026 compared to Nov 11, 2024 to Nov 11, 2025.
Compare Last 12 Months with Previous Period
Investor Relations:investor.napcosecurity.com
Current Period Close
$30.34
Nov 12, 2025 - Nov 12, 2026
Previous Period Close
$41.58
Nov 11, 2024 - Nov 11, 2025
Net Comparison Delta
$-11.24 (-27.03%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(251 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Nov 12, 2026 | $30.34 | Nov 11, 2025 | $41.58 | -27.03% |
| Nov 11, 2026 | $30.62 | Nov 10, 2025 | $42.35 | -27.70% |
| Nov 10, 2026 | $31.34 | Nov 07, 2025 | $42.14 | -25.63% |
| Nov 09, 2026 | $31.43 | Nov 06, 2025 | $42.82 | -26.60% |
| Nov 06, 2026 | $30.24 | Nov 05, 2025 | $44.40 | -31.89% |
| Nov 05, 2026 | $29.99 | Nov 04, 2025 | $41.35 | -27.47% |
| Nov 04, 2026 | $31.75 | Nov 03, 2025 | $40.76 | -22.11% |
| Nov 03, 2026 | $31.77 | Oct 31, 2025 | $44.15 | -28.04% |
| Nov 02, 2026 | $32.11 | Oct 30, 2025 | $43.78 | -26.67% |
| Oct 30, 2026 | $39.35 | Oct 29, 2025 | $43.76 | -10.08% |
| Oct 29, 2026 | $39.98 | Oct 28, 2025 | $44.00 | -9.14% |
| Oct 28, 2026 | $39.66 | Oct 27, 2025 | $44.10 | -10.07% |
| Oct 27, 2026 | $39.73 | Oct 24, 2025 | $44.09 | -9.89% |
| Oct 26, 2026 | $39.24 | Oct 23, 2025 | $43.93 | -10.68% |
| Oct 23, 2026 | $38.82 | Oct 22, 2025 | $43.44 | -10.64% |
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