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Merck & Co., Inc. (MRK03) short interest & options flow

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2.50+1.63% 1dClose: 21 Oct 2026

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. (MRK03) share price, six months to October 21, 2026

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