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Pfizer Inc. (PFE) short interest & options flow

NYSE

Pfizer has just reported Q3 results, and the market's immediate reaction is quietly telling: the stock slipped 2.2% on Tuesday to $30.00, paring a week that still closes up 0.7%, while short interest has nudged back upward after several weeks of retreat. The short positioning shift is modest but worth noting. Short interest rose 5.3% across the week to 2.4% of the free float…

Latest pulse1 Oct 2026

PFE cost to borrow surges 158% over one week to 0.375%, as short availability remains elevated at 9,999% of estimated interest.

$29.45+0.31% 1d-4.35% 1w+4.14% 1mClose: 11 Nov 2026
Short interest % of float
Low
Live SI on ORTEX →
Cost to borrow
Low
Live CTB on ORTEX →
Availability
High
Live availability on ORTEX →
Market cap
$167.86B
Next earnings
2 Feb 2027
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Key data as of 12 Nov 2026

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

PFE news and analysis

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Earnings PreviewPFE

Analysts Trim Targets as Pfizer Approaches Q2 Print

Pfizer heads into its July 28 earnings report with the Street in a quiet retreat — analysts cutting targets but holding ratings, while positioning data shows no particular stress in either direction. The most telling…

1 min read

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