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AFTER HRS · 18:25 ET
Market ClerkRecap
Wed Oct 21 · after hours2 signals today106 insider buys this week · $305.5MCIRO short report next: Oct 31The week ahead

ZSTK

ZeroStack Corp.
NASDAQ · FINANCIALS · FINANCE SERVICES
3.63
−0.08 −2.16%
USD · close Oct 21

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Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-31119K+92K0.68%2.5M1.0
2026-08-1427K−1K0.15%20K1.4
2026-07-3128K−15K0.16%21K1.3
2026-07-1543K+14K0.25%40K1.1

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