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Merck & Co., Inc. (MRK) short interest & options flow

TSX

33.31+1.22% 1d+1.74% 1w+2.12% 1mClose: 21 Oct 2026

Short interest % of float: Dropping
Cost to borrow: Rising

Market cap: $369.78B
Next earnings: 26 Oct 2026

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Key data as of 22 Oct 2026

ORTEX chart of Merck & Co., Inc. (MRK) share price and short interest (% of free float), six months to October 21, 2026

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