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SU

Supernus, Inc. (SUPN) short interest & options flow

NASDAQ

Supernus Pharmaceuticals has collapsed 22% in a single session, leaving the stock down 19% on the week and 21% over the past month, the kind of move that reorders every positioning story in the register. The price action is the story. The October 29 earnings release for the Indivior acquisition deal produced a 1.7% one-day move, but the real shock came on November 3, when the stock…

$26.16-2.17% 1d-26.04% 1w-27.13% 1mClose: 6 Nov 2026
Cost to borrow
Low
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Availability
High and rising
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Market cap
$5.43B
Next earnings
25 Feb 2027
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Key data as of 8 Nov 2026

ORTEX chart of Supernus, Inc. (SUPN) share price and short interest (% of free float), six months to November 6, 2026

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