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Battery Technology News 4 July 2025 - 8 October 2025

QuantumScape’s EV Battery Breakthrough Sends Stock Soaring – Will the High-Voltage Hype Last?

QuantumScape’s EV Battery Breakthrough Sends Stock Soaring – Will the High-Voltage Hype Last?

QuantumScape’s High-Voltage Rally Explained QuantumScape’s stock went into “blast-off mode” in late September and early October 2025, buoyed by major developments in its technology and partnerships. After trading flat around $12–$13 through mid-September, QS suddenly broke out on successive news
QuantumScape (QS) Stock Skyrockets 14% on Solid-State EV Battery Breakthrough – Can the Rally Continue?

QuantumScape’s High-Voltage Surge: Solid-State Battery Breakthrough Sends QS Stock Soaring (Oct 2025 Update)

QuantumScape’s Recent Surge – News Sparks a Rally QuantumScape’s stock went into “blast-off” mode at the start of October 2025 following a series of positive announcements. After trading flat around $12–$13 through mid-September, QS broke out sharply on the news. It jumped 18% on
QuantumScape (QS) Stock Skyrockets 14% on Solid-State EV Battery Breakthrough – Can the Rally Continue?

QuantumScape Rockets 11% to $15.92 on Solid-State Battery Breakthroughs

Stock Performance and Recent Moves QuantumScape shares have soared in recent days, reflecting renewed investor optimism in its solid-state battery roadmap. On Oct. 1 (Wednesday) after markets closed, QS jumped 18.43% to a $14.59 close investing.com, driven by news of the Corning partnership (announced
3 October 2025
QuantumScape (QS) Stock Skyrockets 14% on Solid-State EV Battery Breakthrough – Can the Rally Continue?

QuantumScape (QS) Stock Skyrockets 14% on Solid-State EV Battery Breakthrough – Can the Rally Continue?

Key Stock Facts (as of Oct 3, 2025): QuantumScape (NYSE: QS) is trading around $16.35 (up ~14.3% intraday) stockanalysis.com, giving it a market capitalization near $9.25 billion stockanalysis.com. That price is just below its 52-week high of $16.45 stockanalysis.com, and represents a ~+172% gain year-to-date tradingview.com.
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