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Armstrong World Industries, Inc. (91A) short interest & options flow

€146.00+2.82% 1d+2.82% 1w+0.69% 1mClose: 13 Oct 2026

Cost to borrow: Low and dropping
Availability: High

Market cap: $7.07B
Next earnings: 27 Oct 2026

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Key data as of 21 Oct 2026

ORTEX chart of Armstrong World Industries, Inc. (91A) share price and short interest (% of free float), six months to October 13, 2026

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