GeneralBearishBlockonomi · 4h ago6/10
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Stellantis (STLAM) Stock Plunges 43% in 2026 as Solid-State Battery Testing Begins
Stellantis stock has declined 43% in 2026 despite significant progress in solid-state battery development, including a $126 million investment in Factorial Energy and testing of the technology in the Dodge Charger Daytona. The disconnect between technological advancement and stock performance suggests investor concern about commercialization timelines, production scalability, or broader automotive market headwinds.