Why did QS stock jump? — 2026-10-22

Research session: 2026-10-22. Published: 2026-10-22T20:27:24.554608+00:00.

Final report

QS — QuantumScape Corporation - Common Stock

Session close: $4.15. Regular-session share volume: 28,736,865. Change from previous close: +4.27%.

Key developments

Premarket reporting linked QuantumScape’s advance to the prior evening’s narrower-than-expected quarterly loss and planned production expansion for AI data centers, aerospace and defense. Muehlbauer will supply assembly equipment. Management cited strong data-center customer demand, while initial Honda and advanced-solutions billings showed progress in customer engagement beyond existing automotive relationships.

QuantumScape CEO Says AI Data Center Customers Want Batteries 'In Volume' As Company Ramps Up Production · Why QuantumScape Shares Are Trading Higher By 9%; Here Are 20 Stocks Moving Premarket · QuantumScape Q3 2026 Earnings Call Transcript

Deutsche Bank lowered its price target while retaining a Hold rating, following an earlier reduction. QuantumScape maintained its annual loss and capital-spending outlook; scaling manufacturing and converting customer interest into commercial orders remain challenges. The supplied trading coverage concerns premarket activity, not the completed session.

Deutsche Bank Adjusts QuantumScape Price Target to $6 · QuantumScape CEO Says AI Data Center Customers Want Batteries 'In Volume' As Company Ramps Up Production

News sources

Company news EV Next-Generation Solid-State Battery Market Forecasts Growth from $346.7 Million (2025) to $16.4 Billion by 2035, Profiling Toyota, CATL, QuantumScape, Samsung SDI & Other Key Players · Company news Deutsche Bank Adjusts QuantumScape Price Target to $6 · Company news Baird Maintains Neutral on QuantumScape, Lowers Price Target to $6 · Company news QuantumScape CEO Says AI Data Center Customers Want Batteries 'In Volume' As Company Ramps Up Production · Company news Why QuantumScape Shares Are Trading Higher By 9%; Here Are 20 Stocks Moving Premarket · Company news QuantumScape Announces Plans for 100 MWh Solid-State Battery Production Line · Company news QuantumScape Reports Third Quarter 2026 Financial Results · Company news QuantumScape Q3 2026 Earnings Call Transcript · Company news QuantumScape Announces Plans for 100 MWh Solid-State Battery Production Line for AI Data Centers, Aerospace and Defense · Company news QuantumScape Reports Third Quarter 2026 Business and Financial Results

Full report for 2026-10-22