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LB Pharmaceuticals Inc (LBRX) short interest & options flow

NASDAQ

LB Pharmaceuticals enters a pivotal moment: short sellers are rebuilding positions at the fastest pace in months, yet options traders have abruptly abandoned their defensive stance — a sharp divergence that frames the stock's next move as genuinely contested. Short interest is the clearest pressure point right now. At 19.1% of the free float, it has climbed 11.7% over the past week…

Latest pulse13 May 2026

LBRX short interest surges 25.4% in one week to 14.9% of float, as cost to borrow plummets 28% amid upcoming earnings call.

$45.12+7.40% 1d+15.57% 1w+21.23% 1mClose: 9 Nov 2026
Short interest % of float
High
Live SI on ORTEX →
Cost to borrow
Low
Live CTB on ORTEX →
Market cap
$1.46B
Next earnings
11 Nov 2026
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Key data as of 10 Nov 2026

ORTEX chart of LB Pharmaceuticals Inc (LBRX) share price and short interest (% of free float), six months to November 9, 2026

Latest signals on LBRX

  • Short Interest

    LBRX short interest surges 25.4% in one week to 14.9% of float, as cost to borrow plummets 28% amid upcoming earnings call.

LBRX news and analysis

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