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Smith Micro Software, Inc. (SMSI) short interest & options flow

NASDAQ

Smith Micro's short position has surged 260% in a month to 1.13% of float. Cost to borrow jumped 43% weekly to 2.4%. Founder continues selling into the rally. Earnings land Tuesday. SMSI closed at $0.79 on April 24, up 5.6% on the day. The stock gained 10.9% over the past week but remains down 6.6% for the month. The application-software developer…

Latest pulse24 Apr 2026

SMSI short interest jumps 27.6% over the past week to 289K shares, now at 1.13% of float.

$2.25-1.75% 1d-0.88% 1w-13.79% 1mClose: 6 Nov 2026
Short interest % of float
Low
Live SI on ORTEX →
Cost to borrow
Rising
Live CTB on ORTEX →
Market cap
$13M
Next earnings
12 Nov 2026
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Key data as of 9 Nov 2026

ORTEX chart of Smith Micro Software, Inc. (SMSI) share price and short interest (% of free float), six months to November 6, 2026

Latest signals on SMSI

  • Short Interest

    SMSI short interest jumps 27.6% over the past week to 289K shares, now at 1.13% of float.

SMSI news and analysis

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