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SM

Similarweb Ltd. (SMWB) short interest & options flow

NYSE
Latest pulse25 Sept 2026

SMWB cost to borrow surges to 1.85%, up 113% over one week, as stock falls 12% in a single session.

$7.82-4.40% 1d-10.63% 1w-13.59% 1mClose: 10 Nov 2026
Short interest % of float
Low
Live SI on ORTEX →
Cost to borrow
Low
Live CTB on ORTEX →
Availability
High and rising
Live availability on ORTEX →
Market cap
$690M
Next earnings
17 Nov 2026
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Key data as of 11 Nov 2026

ORTEX chart of Similarweb Ltd. (SMWB) share price and short interest (% of free float), six months to November 10, 2026

Latest signals on SMWB

  • Cost to Borrow

    SMWB cost to borrow surges to 1.85%, up 113% over one week, as stock falls 12% in a single session.

  • Short Interest

    SMWB short interest surged 91% over one week to 0.74% of float, though still at low absolute levels; cost to borrow fell 48% to 0.94% as availability skyrocketed to 3,709% of short positions.

SMWB news and analysis

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