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Onterris, Inc. (ONT) short interest & options flow

NYSE

Onterris reports Q3 results today against a backdrop that is more complicated than the 27% one-month rally suggests. The most pressing mechanical overhang comes from outside the earnings room. ORTEX forecasts a 57% probability that ONT is deleted from the MSCI USA IMI, MSCI USA Small Cap, MSCI World IMI, and MSCI World Small Cap indices at the November 2026 Quarterly…

Latest pulse14 Sept 2026

ONT short interest surges 29.6% in one week to 11.2% of float, marking aggressive accumulation by bears.

$23.47-0.80% 1d+45.51% 1w+69.95% 1mClose: 11 Nov 2026
Short interest % of float
High
Live SI on ORTEX →
Cost to borrow
Low
Live CTB on ORTEX →
Market cap
$825M
Next earnings
23 Feb 2027
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Key data as of 12 Nov 2026

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

ONT news and analysis

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