NAPCO Security Technologies Inc (NSSC) Historical Stock Data
41.94 ↓0.25 (-0.59%)
As of December 31, 1969, 7:00pm EST.
Historical Data
In the past 30 trading days, NSSC is up 0.07% a day on average. There have been 17 days where NAPCO Security Technologies Inc closed green and 13 days where NSSC closed red.
| Date | Open | Close | Change | Low | High | Volume |
|---|---|---|---|---|---|---|
| 2025-12-24 | 42.16 | 41.94 | ↓$0.22 (-0.52%) | 41.75 | 42.32 | 182.90K |
| 2025-12-23 | 42.18 | 42.19 | ↑$0.01 (0.02%) | 41.64 | 42.45 | 172.54K |
| 2025-12-22 | 42.98 | 42.37 | ↓$0.61 (-1.42%) | 42.35 | 43.42 | 248.24K |
| 2025-12-19 | 43.50 | 43.00 | ↓$0.50 (-1.15%) | 42.60 | 44.01 | 0.99M |
| 2025-12-18 | 43.48 | 43.81 | ↑$0.33 (0.76%) | 42.68 | 43.90 | 456.92K |
| 2025-12-17 | 42.31 | 43.01 | ↑$0.70 (1.65%) | 42.15 | 43.16 | 350.02K |
| 2025-12-16 | 41.50 | 42.42 | ↑$0.92 (2.22%) | 41.21 | 42.63 | 408.55K |
| 2025-12-15 | 42.16 | 41.50 | ↓$0.66 (-1.57%) | 41.11 | 42.36 | 344.49K |
| 2025-12-12 | 42.91 | 42.09 | ↓$0.82 (-1.91%) | 40.99 | 42.91 | 592.34K |
| 2025-12-11 | 42.05 | 43.08 | ↑$1.03 (2.45%) | 41.69 | 43.21 | 239.34K |
| 2025-12-10 | 41.23 | 42.08 | ↑$0.85 (2.06%) | 41.01 | 42.79 | 531.77K |
| 2025-12-09 | 41.72 | 41.43 | ↓$0.29 (-0.70%) | 41.41 | 42.57 | 242.80K |
| 2025-12-08 | 41.73 | 42.10 | ↑$0.37 (0.89%) | 41.39 | 42.28 | 419.68K |
| 2025-12-05 | 40.83 | 41.31 | ↑$0.48 (1.18%) | 40.48 | 41.68 | 501.32K |
| 2025-12-04 | 40.79 | 40.93 | ↑$0.14 (0.34%) | 40.28 | 41.55 | 373.85K |
| 2025-12-03 | 39.91 | 41.02 | ↑$1.11 (2.78%) | 38.97 | 41.08 | 379.55K |
| 2025-12-02 | 38.19 | 39.88 | ↑$1.69 (4.43%) | 37.91 | 39.92 | 688.15K |
| 2025-12-01 | 39.91 | 37.81 | ↓$2.10 (-5.26%) | 37.64 | 39.91 | 587.54K |
| 2025-11-28 | 41.06 | 40.40 | ↓$0.66 (-1.61%) | 39.99 | 41.06 | 114.64K |
| 2025-11-26 | 40.30 | 40.76 | ↑$0.46 (1.14%) | 40.08 | 40.90 | 164.17K |
| 2025-11-25 | 38.99 | 40.54 | ↑$1.55 (3.98%) | 38.99 | 40.59 | 264.35K |
| 2025-11-24 | 38.83 | 38.78 | ↓$0.05 (-0.13%) | 38.50 | 39.55 | 392.41K |
| 2025-11-21 | 37.98 | 38.57 | ↑$0.59 (1.55%) | 37.86 | 39.08 | 565.34K |
| 2025-11-20 | 40.60 | 38.00 | ↓$2.60 (-6.40%) | 37.85 | 40.95 | 525.27K |
| 2025-11-19 | 39.30 | 39.59 | ↑$0.29 (0.74%) | 39.06 | 40.07 | 369.65K |
| 2025-11-18 | 39.92 | 39.30 | ↓$0.62 (-1.55%) | 39.18 | 40.49 | 173.42K |
| 2025-11-17 | 40.31 | 40.22 | ↓$0.09 (-0.22%) | 39.82 | 40.99 | 250.60K |
| 2025-11-14 | 39.68 | 40.35 | ↑$0.67 (1.69%) | 39.52 | 40.78 | 263.74K |
| 2025-11-13 | 41.91 | 40.39 | ↓$1.52 (-3.63%) | 40.02 | 42.09 | 239.68K |
| 2025-11-12 | 41.87 | 41.95 | ↑$0.08 (0.19%) | 41.49 | 42.30 | 168.17K |
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$NSSC Another boring day I believe
$NSSC buying this dip
$NSSC call the SEC
$NSSC NOT SELLING.
$NSSC come on bulls we can do it
don’t let bears win
$NSSC hold
$NSSC lmfao
lfg babies
$NSSC what calls are you guys jacked to the tits on?
$NSSC Dumping started...
Get out while you can...
$NSSC out of the way