FibroBiologics, Inc. (FBLG) short interest & options flow
NASDAQFBLG short interest surges 126% in one week to 0.49% of float, while cost to borrow remains elevated at 128% despite declining 13% weekly. Availability exceeds 380%, signaling ample shares to short despite rising bearish positioning.
- Market cap
- $7M
- Next earnings
- 24 Feb 2027
Key data as of 10 Nov 2026

Latest signals on FBLG
- Short Interest
FBLG short interest surges 126% in one week to 0.49% of float, while cost to borrow remains elevated at 128% despite declining 13% weekly. Availability exceeds 380%, signaling ample shares to short despite rising bearish positioning.
- Cost to Borrow
FBLG cost to borrow surges to 130.27% — up 108% over the past week as short sellers face acute scarcity of borrowable shares.
FBLG news and analysis
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