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Ensysce Biosciences, Inc. (ENSC) short interest & options flow

NASDAQ
Latest pulse19 May 2026

ENSC short interest plunged 32% in one day to 7.7% of float, though shares shorted have surged 516% over the past week amid extreme borrowing costs at 104.5% APR.

$0.36-0.41% 1d-4.69% 1w-31.69% 1mClose: 10 Nov 2026
Short interest % of float
Low and dropping
Live SI on ORTEX →
Cost to borrow
High
Live CTB on ORTEX →
Availability
High
Live availability on ORTEX →
Market cap
$7M
Next earnings
13 Nov 2026
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Key data as of 11 Nov 2026

ORTEX chart of Ensysce Biosciences, Inc. (ENSC) share price and short interest (% of free float), six months to November 10, 2026

Latest signals on ENSC

  • Short Interest

    ENSC short interest plunged 32% in one day to 7.7% of float, though shares shorted have surged 516% over the past week amid extreme borrowing costs at 104.5% APR.

  • Cost to Borrow

    ENSC cost to borrow surges to 235% — up 210% over the past week amid a short squeeze in the micro-cap biotech name.

ENSC news and analysis

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