41.5 USD
0.59
1.40%
Last update Dec 15, 3:59 PM EST
Market closed
Day range
41.11000
42.36000
Previous close
42.090000
Open
42.16000
Access this stock data via API
Subscribe
Napco Security Technologies, Inc.
41.50
0.59
1.40%

Historical data

Prices

Date Open High Low Close % Change Volume
Dec 15, 2025 42.16 42.36 41.11 41.50 -1.57% 344500
Dec 12, 2025 42.91 42.91 40.99 42.09 -1.91% 592300
Dec 11, 2025 42.05 43.21 41.69 43.08 2.45% 239300
Dec 10, 2025 41.23 42.79 41.01 42.08 2.06% 531800
Dec 09, 2025 41.72 42.57 41.41 41.43 -0.70% 242800
Dec 08, 2025 41.73 42.28 41.39 42.10 0.89% 419700
Dec 05, 2025 40.83 41.68 40.48 41.31 1.18% 501300
Dec 04, 2025 40.79 41.55 40.28 40.93 0.34% 373900
Dec 03, 2025 39.91 41.08 38.97 41.02 2.78% 379600
Dec 02, 2025 38.19 39.92 37.91 39.88 4.43% 688100
Dec 01, 2025 39.91 39.91 37.64 37.81 -5.26% 587500
Nov 28, 2025 41.06 41.06 39.99 40.40 -1.61% 114600
Nov 26, 2025 40.30 40.90 40.08 40.76 1.14% 164200
Nov 25, 2025 38.99 40.59 38.99 40.54 3.98% 264300
Nov 24, 2025 38.83 39.55 38.50 38.78 -0.13% 392400
Nov 21, 2025 37.98 39.08 37.86 38.57 1.55% 565300
Nov 20, 2025 40.60 40.95 37.85 38 -6.40% 525300
Nov 19, 2025 39.30 40.07 39.06 39.59 0.74% 369700
Nov 18, 2025 39.92 40.49 39.18 39.30 -1.55% 173400
Nov 17, 2025 40.31 40.99 39.82 40.22 -0.22% 250600
Access /time_series data via our API — starting from the Basic plan.
Market closed

Exchange is currently closed
Pre-market opens in 2 hours 26 minutes

01:33
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EST, UTC-05:00).