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Arq, Inc. (ARQ) short interest & options flow

NASDAQ

Arq, Inc. heads into its May 7 earnings print with a notable insider buying cluster that sharply contrasts the stock's recent selloff. The post-earnings wreckage from March sets the scene. The last quarterly print sent ARQ down 44% in a single session, and the stock dropped another 40% over the following five days — one of the steepest single-quarter reactions in the…

$2.95+3.15% 1d+60.33% 1w+45.32% 1mClose: 10 Nov 2026

Short interest % of float: Low and dropping; Live SI on ORTEX →
Cost to borrow: Rising; Live CTB on ORTEX →
Availability: High and rising; Live availability on ORTEX →

Market cap: $130M
Next earnings: 5 Mar 2027

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Key data as of 11 Nov 2026

ORTEX chart of Arq, Inc. (ARQ) share price and short interest (% of free float), six months to November 10, 2026

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