ACIU Stock Posts

10/27/2025 11:47:35 AM

Unusual Option Volume

ACIU Ac Immune SA3.61+0.36 (+11.1%)

Ac Immune SA trades 2,972 contracts.

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6/28/2023 11:47:05 AM

Unusual Option Volume

ACIU Ac Immune SA3.04-0.36 (-10.6%)

Ac Immune SA trades 2,463 contracts.

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6/27/2023 2:27:38 PM

Unusual Option Volume

ACIU Ac Immune SA3.67+1.69 (+85.4%)

Ac Immune SA trades 2,148 contracts. The company has the following event: on Jun 27, 2023. News: AC Immune Receives FDA Fast Track Designation for Anti-Amyloid-beta Active Immunotherapy, ACI-24.060, to Treat Alzheimer's Disease

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1/31/2022 12:40:59 PM

Unusual Option Volume

ACIU Ac Immune SA4.36+0.12 (+2.8%)

Ac Immune SA trades 3,004 contracts.

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9/1/2021 10:47:36 AM

Unusual Option Volume

ACIU Ac Immune SA7.58-0.55 (-6.8%)

Ac Immune SA trades 3,023 contracts.

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8/31/2021 10:50:08 AM

Unusual Option Volume

ACIU Ac Immune SA11.36+4.37 (+62.5%)

Ac Immune SA trades 11,323 contracts. News: AC Immune Announces First Positive Cognitive Results for a Tau-Targeting Monoclonal Antibody in Alzheimer's Disease

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