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Closing prices for 09 October 2026
Next earnings report: 02 November 2026 · Earnings calendar
The series is stated in the current share scale after splits; dividends are not included in the price
NAPCO Security Technologies, Inc. trades on Nasdaq under the ticker NSSC. The company belongs to the Technology sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks NSSC has traded between 33.91 $ and 51.77 $. As of 09 October 2026 the price stood 12.49 % of the way from the 52-week low to the high.
Over one year NSSC shares fell 17.70 %; over six months they fell 15.46 %. Volatility over 90 days is 29.03 %. Dividends are not included: this is price change only, as of 09 October 2026.
NSSC trades at a price-to-earnings ratio of 26.6, below the sector median of 35.6. Price to sales is 6.4, above the sector median of 3.6. Price to book is 7.1, above the sector median of 3.9. Calculated from reports for the period ending 31 December 2025.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 35.38 | 36.24 | 35.10 | 36.14 | 230,106 |
| 08 October 2026 | 35.32 | 35.42 | 34.71 | 35.16 | 426,900 |
| 07 October 2026 | 36.12 | 36.51 | 34.79 | 35.19 | 402,500 |
| 06 October 2026 | 36.49 | 36.67 |
Based on the last 12 months of reports, through 31 December 2025
The sector median covers every company in the sector on the US market, loss-making ones included.
No events for this security recently.
Address:333 BAYVIEW AVE, AMITYVILLE, NY, 11701, US
NAPCO Security Technologies, Inc. reported revenue of 197M $ and net income of 47M $ over the last four quarters. Revenue changed by +8.83 % year over year. Earnings per share are 1.03 $. Market capitalisation is 1.3B $.
NSSC has a return on equity of 26.67 %, above the sector median of 1.63 %. Return on assets is 21.36 %, above the sector median of 0.49 %. Operating margin is 19.92 %, above the sector median of 1.10 %.
NAPCO Security Technologies, Inc. pays dividends quarterly: 0.61 $ per share over the past twelve months, a yield of 1.73 %. The latest payment was 0.17 $, with an ex-dividend date of 11 September 2026. The company has raised its payout for 2 years in a row.
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| 36.25 |
| 36.64 |
| 164,300 |
| 05 October 2026 | 36.17 | 36.50 | 35.84 | 36.22 | 413,100 |
| 02 October 2026 | 36.76 | 36.76 | 36.16 | 36.17 | 218,100 |
| 01 October 2026 | 35.69 | 36.50 | 35.41 | 36.19 | 358,700 |
| 30 September 2026 | 35.64 | 35.74 | 35.35 | 35.62 | 329,200 |
| 29 September 2026 | 35.04 | 35.59 | 34.85 | 35.57 | 233,200 |
| 28 September 2026 | 35.32 | 35.52 | 34.52 | 35.06 | 298,000 |
| 25 September 2026 | 35.74 | 36.24 | 35.47 | 35.66 | 303,600 |
| 24 September 2026 | 35.88 | 35.88 | 34.86 | 35.68 | 376,300 |
| 23 September 2026 | 35.76 | 36.21 | 35.39 | 35.96 | 252,300 |
| 22 September 2026 | 36.33 | 36.47 | 35.63 | 35.88 | 327,500 |
| 21 September 2026 | 36.31 | 36.31 | 35.60 | 35.82 | 258,100 |
| 18 September 2026 | 35.89 | 36.21 | 35.59 | 36.13 | 677,800 |
| 17 September 2026 | 36.95 | 36.95 | 35.33 | 35.95 | 467,700 |
| 16 September 2026 | 36.04 | 36.38 | 35.79 | 36.33 | 433,800 |
| 15 September 2026 | 35.81 | 36.14 | 35.36 | 35.95 | 358,700 |
| 14 September 2026 | 35.76 | 36.17 | 35.44 | 35.86 | 297,700 |