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Columbia Financial, Inc. (CLBK) short interest & options flow

NASDAQ

Columbia Financial reports today with short sellers holding one of the larger positions in the regional banking space, though the borrow market tells a more complex story than the headline figure suggests. Short interest runs at 21.5% of free float, a genuinely elevated level. That figure peaked mid-October near 26.4% before dropping sharply last week, down 12% over seven days to…

Latest pulse30 Jul 2026

CLBK short interest surges 259% in one week to 18.3% of float, highest level in recent history.

$11.11+1.00% 1d+0.63% 1w-0.18% 1mClose: 6 Nov 2026
Short interest % of float
High and rising
Live SI on ORTEX →
Cost to borrow
Low and dropping
Live CTB on ORTEX →
Market cap
$2.99B
Next earnings
26 Jan 2027
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Key data as of 9 Nov 2026

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

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