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Syndax Pharmaceuticals, Inc. (SNDX) short interest & options flow

NASDAQ

Syndax Pharmaceuticals stock jumped 9% on November 3 after reporting results that beat estimates, yet the stock remains down 19% over the past month, leaving it trading at a steep discount to analyst targets while shorts hold significant positions and options traders have abruptly shifted toward hedging. The positioning story here is a study in contrasts. Short interest has been…

Latest pulse12 Jun 2026

SNDX short interest falls 20% in one week to 19.9% of float, yet remains elevated as cost-to-borrow stays subdued at 0.42%.

$9.59+1.05% 1d-8.23% 1w-43.56% 1mClose: 11 Nov 2026
Short interest % of float
High
Live SI on ORTEX →
Cost to borrow
Low
Live CTB on ORTEX →
Market cap
$863M
Next earnings
2 Mar 2027
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Key data as of 12 Nov 2026

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

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