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Unusual Option Volume

ALNY Alnylam Pharmaceuticals159.80-1.28 (-0.8%)

Alnylam Pharmaceuticals trades 3,479 contracts. The company has the following event: American Heart Association Scientific Sessions on Nov 7, 2026. News: Alnylam Announces $1 Billion Share Repurchase Program and Change in Commercial Leadership
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Unusual Option Volume

ALNY Alnylam Pharmaceuticals163.72+3.83 (+2.4%)

Alnylam Pharmaceuticals trades 2,178 contracts. The company has the following event: American Heart Association Scientific Sessions on Nov 7, 2026. News: Alnylam to Webcast Presentation at the Jefferies Global Healthcare Conference
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Unusual Option Volume

ALNY Alnylam Pharmaceuticals158.30-6.70 (-4.1%)

Alnylam Pharmaceuticals trades 1,761 contracts.
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Unusual Option Volume

ALNY Alnylam Pharmaceuticals168.91-5.09 (-2.9%)

Alnylam Pharmaceuticals trades 1,434 contracts. News: Lost Money on Alnylam Pharmaceuticals, Inc. Stock? Glancy Prongay Wolke & Rotter LLP Continues Investigating Possible Securities Fraud After 28.31% Share Price Drop
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Unusual Option Volume

ALNY Alnylam Pharmaceuticals194.58-37.82 (-16.3%)

Alnylam Pharmaceuticals trades 2,810 contracts. News: Alnylam Pharmaceuticals Reports Third Quarter 2026 Financial Results and Highlights Recent Period Progress
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Unusual Option Volume

ALNY Alnylam Pharmaceuticals265.11+0.61 (+0.2%)

Alnylam Pharmaceuticals trades 3,344 contracts. The company has the following event: Wells Fargo 21st Annual Healthcare Conference on Sep 8, 2026.
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