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RG

REGENXBIO Inc. (RGNX) short interest & options flow

NASDAQ
Latest pulse21 Jul 2026

RGNX put-call ratio surges to 0.6145, a 4.1 standard deviations above the 20-day mean of 0.196, signaling extreme options market pessimism as biotech traders pile into protective puts ahead of earnings July 28.

$8.47+10.14% 1d+9.86% 1w+4.96% 1mClose: 11 Nov 2026
Short interest % of float
High
Live SI on ORTEX →
Cost to borrow
Low
Live CTB on ORTEX →
Market cap
$560M
Next earnings
23 Feb 2027
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Key data as of 12 Nov 2026

ORTEX chart of REGENXBIO Inc. (RGNX) share price and short interest (% of free float), six months to November 11, 2026

Latest signals on RGNX

  • Options

    RGNX put-call ratio surges to 0.6145, a 4.1 standard deviations above the 20-day mean of 0.196, signaling extreme options market pessimism as biotech traders pile into protective puts ahead of earnings July 28.

RGNX news and analysis

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