Stock listing
BOATS:NSSC NAPCO Security Technologies, Inc. Stock
US listing (BOATS) of NAPCO Security Technologies, Inc. · home listing NASDAQ:NSSC
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Home listing price · NASDAQ:NSSC
$39.35 USD -0.63 (-1.6%)
Close on Oct 30, 2026 · This listing has no price on 6ix; the price shown is the home listing's, NASDAQ:NSSC
- Day range
- $38.64 – $40.00 USDOct 30, 2026
- Volume
- 405,519 sharesOct 30, 2026
- Market cap
- $1.41B USDAt the close on Oct 30, 2026 · price × 35.77M shares outstanding
- 52-week range
- $33.91 – $51.77 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $13.87M USDMedian day 306,412 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:NSSC · Home | $39.35 USD | -0.63 (-1.6%) | 405,519 | $39.82 | $40.00 | $38.64 | $39.98 | Close on Oct 30, 2026 |
| Frankfurt:NS1 | €35.36 EUR | +0.53 (+1.5%) | — | €35.36 | €35.36 | €35.36 | €34.83 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:NSSC · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $39.35 | -0.63 | -1.6% | $39.82 | $40.00 | $38.64 | 405,519 | |
| $39.98 | +0.32 | +0.8% | $39.86 | $40.21 | $39.74 | 536,845 | |
| $39.66 | -0.07 | -0.2% | $39.72 | $40.03 | $39.45 | 363,795 | |
| $39.73 | +0.49 | +1.2% | $39.62 | $39.82 | $38.64 | 349,050 | |
| $39.24 | +0.42 | +1.1% | $39.21 | $39.40 | $38.68 | 309,224 | |
| $38.82 | +0.22 | +0.6% | $38.38 | $38.88 | $38.00 | 291,000 | |
| $38.60 | +1.36 | +3.7% | $36.90 | $38.68 | $36.90 | 300,800 | |
| $37.24 | +0.79 | +2.2% | $36.51 | $37.36 | $36.51 | 252,200 | |
| $36.45 | +0.54 | +1.5% | $35.98 | $36.59 | $35.89 | 206,600 | |
| $35.91 | +0.34 | +1.0% | $35.57 | $36.12 | $35.41 | 236,200 | |
| $35.57 | -0.39 | -1.1% | $36.02 | $36.27 | $35.21 | 285,900 | |
| $35.96 | +0.94 | +2.7% | $35.05 | $35.98 | $35.05 | 223,900 | |
| $35.02 | -1.16 | -3.2% | $35.71 | $35.90 | $34.65 | 265,200 | |
| $36.18 | -0.02 | -0.1% | $36.25 | $36.49 | $35.82 | 233,700 | |
| $36.20 | +0.06 | +0.2% | $36.14 | $36.44 | $35.86 | 238,100 | |
| $36.14 | +0.98 | +2.8% | $35.38 | $36.24 | $35.10 | 230,100 | |
| $35.16 | -0.03 | -0.1% | $35.32 | $35.42 | $34.71 | 426,900 | |
| $35.19 | -1.45 | -4.0% | $36.12 | $36.51 | $34.79 | 402,500 | |
| $36.64 | +0.42 | +1.2% | $36.49 | $36.67 | $36.25 | 164,300 | |
| $36.22 | +0.05 | +0.1% | $36.17 | $36.50 | $35.84 | 413,100 | |
| $36.17 | -0.02 | -0.1% | $36.76 | $36.76 | $36.16 | 218,100 | |
| $36.19 | +0.57 | +1.6% | $35.69 | $36.50 | $35.41 | 358,700 | |
| $35.62 | +0.05 | +0.1% | $35.64 | $35.74 | $35.35 | 329,200 | |
| $35.57 | +0.51 | +1.5% | $35.04 | $35.59 | $34.85 | 233,200 | |
| $35.06 | -0.60 | -1.7% | $35.32 | $35.52 | $34.52 | 298,000 | |
| $35.66 | -0.02 | -0.1% | $35.74 | $36.24 | $35.47 | 303,600 | |
| $35.68 | -0.28 | -0.8% | $35.88 | $35.88 | $34.86 | 376,300 | |
| $35.96 | +0.08 | +0.2% | $35.76 | $36.21 | $35.39 | 252,300 | |
| $35.88 | +0.06 | +0.2% | $36.33 | $36.47 | $35.63 | 327,500 | |
| $35.82 | -0.31 | -0.9% | $36.31 | $36.31 | $35.60 | 258,100 | |
| $36.13 | +0.18 | +0.5% | $35.89 | $36.21 | $35.59 | 677,800 | |
| $35.95 | -0.38 | -1.0% | $36.95 | $36.95 | $35.33 | 467,700 | |
| $36.33 | +0.38 | +1.1% | $36.04 | $36.38 | $35.79 | 433,800 | |
| $35.95 | +0.09 | +0.3% | $35.81 | $36.14 | $35.36 | 358,700 | |
| $35.86 | -0.40 | -1.1% | $35.76 | $36.17 | $35.44 | 297,700 | |
| $36.26 | +0.75 | +2.1% | $35.51 | $36.32 | $35.51 | 329,900 | |
| $35.51 | -0.40 | -1.1% | $35.70 | $36.12 | $35.43 | 251,200 | |
| $35.91 | -1.18 | -3.2% | $36.70 | $37.06 | $35.72 | 343,700 | |
| $37.09 | +0.08 | +0.2% | $36.91 | $37.24 | $36.49 | 405,600 | |
| $37.01 | -0.04 | -0.1% | $36.94 | $37.48 | $36.19 | 567,500 | |
| $37.05 | +1.40 | +3.9% | $35.86 | $37.22 | $35.43 | 476,900 | |
| $35.65 | +0.41 | +1.2% | $35.45 | $36.61 | $35.45 | 390,900 | |
| $35.24 | -1.00 | -2.8% | $36.00 | $36.37 | $34.94 | 520,100 | |
| $36.24 | +0.89 | +2.5% | $35.35 | $36.48 | $35.05 | 539,100 | |
| $35.35 | +0.07 | +0.2% | $35.38 | $36.14 | $34.65 | 435,700 | |
| $35.28 | -0.45 | -1.3% | $34.68 | $35.40 | $33.91 | 1,115,500 | |
| $35.73 | -0.70 | -1.9% | $35.87 | $36.40 | $35.23 | 657,400 | |
| $36.43 | -1.16 | -3.1% | $37.44 | $37.95 | $35.80 | 684,500 | |
| $37.59 | -0.50 | -1.3% | $46.16 | $51.77 | $36.38 | 2,337,500 | |
| $38.09 | +0.32 | +0.8% | $37.97 | $38.29 | $37.21 | 349,800 | |
| $37.77 | -0.03 | -0.1% | $37.46 | $38.29 | $37.46 | 316,100 | |
| $37.80 | -0.01 | 0.0% | $38.15 | $38.25 | $37.70 | 276,700 | |
| $37.81 | -0.25 | -0.7% | $37.66 | $37.97 | $37.13 | 270,400 | |
| $38.06 | -0.26 | -0.7% | $38.06 | $38.34 | $37.94 | 207,200 | |
| $38.32 | +0.06 | +0.2% | $38.30 | $38.47 | $37.86 | 190,400 | |
| $38.26 | -0.61 | -1.6% | $39.23 | $39.62 | $38.22 | 207,900 | |
| $38.87 | -0.74 | -1.9% | $39.91 | $40.11 | $38.67 | 226,400 | |
| $39.61 | -0.40 | -1.0% | $40.21 | $40.88 | $39.38 | 240,100 | |
| $40.01 | -1.35 | -3.3% | $40.94 | $41.43 | $39.93 | 188,900 | |
| $41.36 | +0.44 | +1.1% | $40.84 | $41.62 | $40.68 | 247,200 | |
| $40.92 | +0.58 | +1.4% | $40.13 | $41.19 | $40.13 | 245,700 | |
| $40.34 | +0.12 | +0.3% | $40.30 | $40.55 | $39.97 | 231,100 | |
| $40.22 | +2.13 | +5.6% | $38.63 | $40.31 | $38.35 | 401,900 | |
| $38.09 | +1.01 | +2.7% | $37.27 | $38.33 | $37.18 | 241,700 | |
| $37.08 | +0.71 | +2.0% | $36.31 | $37.19 | $36.08 | 234,900 | |
| $36.37 | 0.00 | 0.0% | $36.68 | $36.85 | $35.88 | 323,900 |
- Ticker
- BOATS:NSSC
- Asset type
- Stock
- Exchange
- BOATS
- Currency
- USD
What changed lately
Latest news release · Oct 26, 2026
NAPCO Security Technologies to Announce Fiscal First Quarter 2027 Results Monday, November 2, 2026
Latest earnings call · Aug 24, 2026
NAPCO Security Technologies (NASDAQ:NSSC) Q4 2026 Earnings Call
Replay and transcript
Latest deck · August 2026
Investor Presentation (August 2026)
Investor deck · 28 slides
Calls
Upcoming
NAPCO Security Technologies (NASDAQ:NSSC) Q1 2027 Earnings Call
Mon, Nov 02, 2026 · 11:00 AM ET
Register
Replays
NAPCO Security Technologies (NASDAQ:NSSC) Q4 2026 Earnings Call
Mon, Aug 24, 2026 · 11:00 AM ET
Watch TranscriptNAPCO Security Technologies (NASDAQ:NSSC) Q3 2026 Earnings Call
Mon, May 04, 2026 · 11:00 AM ET
Watch TranscriptNAPCO Security Technologies (NASDAQ:NSSC) Q2 2026 Earnings Call
Mon, Feb 02, 2026 · 11:00 AM ET
Watch Transcript
Latest news
NAPCO Security Technologies to Announce Fiscal First Quarter 2027 Results Monday, November 2, 2026
Oct 26, 2026
Closed $39.24 (+1.1%) on Oct 26, 2026
NAPCO Security Technologies to Showcase New Security Innovations and Expanding Recurring Revenue Platforms at ISC East 2026
Oct 21, 2026
Closed $37.24 (+2.2%) on Oct 21, 2026
NAPCO Security Technologies, Inc. Reports Fiscal Q4 and Full Year 2026 Results
Aug 24, 2026
Closed $37.59 (-1.3%) on Aug 24, 2026
NAPCO Security Technologies to Announce Fiscal Fourth Quarter and Full Year 2026 Results Monday, August 24, 2026
Aug 19, 2026
Closed $37.80 (0.0%) on Aug 19, 2026
NAPCO Announces Executive Leadership Transition
Jul 8, 2026
Closed $36.09 (-5.2%) on Jul 9, 2026
Napco Security Technologies Expands MVP Access Ecosystem with New BadgePass Integration
Jun 17, 2026
Closed $36.06 (-3.8%) on Jun 17, 2026
NAPCO Security Technologies, Inc. Reports Fiscal 2026 Q3 Results
May 4, 2026
Closed $39.61 (-15.2%) on May 4, 2026
NAPCO Security Technologies to Announce Fiscal Third Quarter 2026 Results Monday, May 4, 2026
Apr 29, 2026
Closed $45.18 (-1.0%) on Apr 29, 2026
NAPCO Security Technologies to Showcase Next-Generation Cloud and 5G Solutions at ISC West 2026
Mar 16, 2026
Closed $42.84 (+0.6%) on Mar 16, 2026
NAPCO Security Technologies Selected for Inclusion in the S&P SmallCap 600 Index
Mar 9, 2026
Closed $43.05 (+4.6%) on Mar 9, 2026
Decks
Investor Presentation (August 2026)
Investor deck · 28 slides · August 2026
Q2 2026 Earnings Presentation
Earnings · 27 slides · Feb 2, 2026
NAPCO Security Technologies, Inc. on 6ix
- News releases
- 18 in the last 12 months · 146 in all · newest Oct 26, 2026 · oldest 2019
- Calls
- 22 calls with a replay · 22 with a transcript · latest Aug 24, 2026
- Decks
- 2 decks · latest August 2026
Where NAPCO Security Technologies, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:NSSC · Home listing | NASDAQ | United States | USD |
| gettex:NS1 | gettex | Germany | EUR |
| LS Exchange:877793 | LS Exchange | Germany | EUR |
| Lang & Schwarz:877793 | Lang & Schwarz | Germany | EUR |
| Tradegate:NS1 | Tradegate | Germany | EUR |
| BOATS:NSSC · This page | BOATS | United States | USD |
| Stuttgart:NS1 | Stuttgart | Germany | EUR |
| Dusseldorf:NS1 | Dusseldorf | Germany | EUR |
| Frankfurt:NS1 | Frankfurt | Germany | EUR |
| Munich:NS1 | Munich | Germany | EUR |
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