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Ferroglobe PLC (GSM) short interest & options flow

NASDAQ

Ferroglobe PLC reported Q3 earnings on November 4, and the week's setup has shifted from pre-earnings optimism to a post-print reassessment, with the stock down 4.7% on the week to $3.86 even as call-heavy options positioning from the prior note has yet to fully unwind. The options story has moved on from where it stood at the time of the earnings preview. The put/call ratio now…

Latest pulse19 Aug 2026

GSM short interest surges 24.2% in one week to 1.65% of float, driven by heavy availability of 3,444% relative to estimated shorts.

$2.93-24.09% 1d-27.02% 1w-31.22% 1mClose: 4 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
$548M
Next earnings
5 Nov 2026
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Key data as of 5 Nov 2026

ORTEX chart of Ferroglobe PLC (GSM) share price and short interest (% of free float), six months to November 4, 2026

GSM news and analysis

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