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PRE-MKT · 04:45 ET
Market ClerkRecap
Mon Nov 2 · pre-market1 signal on Oct 31129 insider buys this week · $10BCIRO short report next: Nov 14The week ahead

IBIO

iBio, Inc.
NASDAQ · HEALTH CARE · PHARMACEUTICAL PREPARATIONS
0.77
−0.04 −4.94%
USD · close Oct 30

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Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-315.2M+177K8.09%895K5.8
2026-08-145M−78K7.82%452K11.1
2026-07-315.1M−279K7.94%733K7.0
2026-07-155.4M+690K8.37%1.3M4.0

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