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CLOSED · 21:20 ET
Market ClerkRecap
Wed Oct 21 · markets closed2 signals today78 insider buys this week · $240.8MCIRO short report next: Oct 31The week ahead

NSSC

NAPCO SECURITY TECHNOLOGIES, INC
NASDAQ · TECHNOLOGY · COMMUNICATIONS EQUIPMENT, NEC
37.24
+0.79 +2.17%
USD · close Oct 21

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Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-312.7M−85K7.44%645K4.1
2026-08-142.7M−286K7.68%240K11.4
2026-07-313M−396K8.48%260K11.7
2026-07-153.4M+110K9.59%335K10.3

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