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AST SpaceMobile, Inc. (ASTS) short interest & options flow

NASDAQ

AST SpaceMobile enters earnings week on the back foot. The stock fell 11% on Monday to $36.33, extending a 38% monthly decline, and it now sits nearly in the centre of a collision between structural short selling, imminent index mechanics, and a next print due in six days. The positioning picture is dense with short sellers. Short interest is 23.2% of free float, or roughly 64.4…

Latest pulse2d ago

ASTS SI utilization hits 93.62%, near its 52-week peak of 100%, as available shares to borrow tighten to just 12.1% of short interest.

$36.33-11.33% 1d-7.91% 1w-37.84% 1mClose: 2 Nov 2026
Short interest % of float
High
Live SI on ORTEX →
Availability
Low
Live availability on ORTEX →
Market cap
$11.14B
Next earnings
9 Nov 2026
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Key data as of 4 Nov 2026

ORTEX chart of AST SpaceMobile, Inc. (ASTS) share price and short interest (% of free float), six months to November 2, 2026

Latest signals on ASTS

  • Utilization

    ASTS SI utilization hits 93.62%, near its 52-week peak of 100%, as available shares to borrow tighten to just 12.1% of short interest.

    13 Utilization updates in 30 days

  • Analyst

    ASTS Scotiabank upgrade: rating Sector Outperform, target $55.70 vs $50.80 prior, implying 44% upside from $38.77 close.

    3 Analyst updates in 30 days

ASTS news and analysis

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