The solid-state battery maker could generate life-changing gains for patient investors.

QuantumScape is approaching a make or break moment where execution, not hype, will decide whether this EV battery stock ...

QuantumScape stock rallies on the much-anticipated launch of Eagle Line. Here's why QS shares may fail to sustain this rally.

QuantumScape (QS) stock reports Q4 Wednesday with $0.17 loss forecast. Stock up 69% yearly as investors await Eagle Line updates and 2026 timeline clarity.

QuantumScape Corporation QS stock jumped in premarket trading on Monday, as investors positioned ahead of the company’s fourth-quarter 2025 earnings report scheduled for Wednesday, after market close.

QS heads into Q4 earnings with narrowing losses, B1 cell shipments and Eagle Line live as shares slide 48% in three months.

A Ducati motorcycle equipped with QuantumScape's battery cells was showcased at a Volkswagen press event. It was the first-ever public demonstration of the technology. Today's live demonstration of ...

QuantumScape's battery technology could juice the EV market. QuantumScape shares more than doubled after it began announcing new partnership agreements. November acted as somewhat of a "sell the news" ...

QuantumScape Corporation (QS) announced on Thursday the inauguration of its newly installed Eagle Line, a pivotal step for solid-state battery pilot production. This development marks a significant ...

This week's sell-off in QuantumScape shares comes after the stock has more than tripled in recent months. QuantumScape's market could be huge if its EV battery technology is adopted. A safer, more ...

QuantumScape recently inaugurated its Eagle Line in San Jose, a highly automated pilot manufacturing line featuring the Cobra process to produce its proprietary solid-state battery separator and ...