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Cencora, Inc. (COR) short interest & options flow

NYSE

COR reported on November 4 and immediately ran 4.7% on the week to $340.50, its strongest weekly move in months, while every short-selling signal in the data points the same direction: bears have been retreating for weeks. Short interest has now fallen to 2.0% of the free float, its lowest level in at least a year. The month-on-month decline is 7.7%, with roughly 250,000 fewer…

Latest pulse3 Nov 2026

COR put/call ratio spikes to 0.54, 4.0 standard deviations above its 20-day mean of 0.37, signaling heavy hedging ahead of November 4 earnings despite minimal short pressure.

$345.76+3.66% 1d+2.34% 1w+6.77% 1mClose: 9 Nov 2026
Short interest % of float
Low
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Cost to borrow
Low
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Availability
High
Live availability on ORTEX →
Market cap
$65.98B
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Key data as of 10 Nov 2026

ORTEX chart of Cencora, Inc. (COR) share price and short interest (% of free float), six months to November 9, 2026

Latest signals on COR

  • Options

    COR put/call ratio spikes to 0.54, 4.0 standard deviations above its 20-day mean of 0.37, signaling heavy hedging ahead of November 4 earnings despite minimal short pressure.

COR news and analysis

RSS
Earnings PreviewCOR

Cencora Options Signal Caution Ahead of Tuesday Print

Options positioning is the sharpest signal into COR's November 4 results, with put demand running well above its recent norm despite a stock that has largely been left alone by short sellers. The put/call ratio closed…

1 min read
Trader NoteCOR

Cencora's Post-Earnings Rally Meets a Sudden Options Hedge

Cencora has gained 9% in a single week, recovering sharply from its May collapse — but Tuesday's options market sent an unusually sharp caution signal into the rally. The options move is the most striking data point of…

1 min read

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