poisar

Stocks · News reference

QUICK SPARK: Moderna Stock Drops 25%, Eyes Worst Day in Company's History

BenzingaAug 20, 2026, 5:48 PMPiero Cingari

Moderna closed up 176.97% on first-ever Phase 3 win for an mRNA cancer vaccine, then gave back as much as a quarter of it the next day.

Reference details

Connected markets

Poisar stores the source's headline, summary and market tags for reference. Reporting and full article text remain with the original publisher.

Source
benzinga
Observed
Aug 20, 2026, 5:48 PM
Checked
Aug 20, 2026, 5:48 PM
Cadence
Captured once, then retained as an archive reference
Status
fresh

Keep reading

  1. Zacks Investment ResearchAug 27, 2026, 4:11 PMNa

    SMMT Rises on Akeso's Win in Phase III Biliary Tract Cancer Study

    Summit Therapeutics' partner Akeso announced positive phase III HARMONi-GI1 study results showing ivonescimab plus chemotherapy achieved superior overall survival compared to AstraZeneca's Imfinzi plus chemotherapy in advanced biliary tract cancer patients. The drug also met key secondary endpoints for progression-free survival and objective response rate. These results strengthen ivonescimab's development case beyond its initial NSCLC focus into colorectal and genitourinary cancers.

    Read original at zacks-investment-research