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NASDAQ:QS News 1 October 2025 - 22 October 2025

QuantumScape 2025: Latest News, Solid-State Battery Breakthroughs, Financials & Outlook (June 27th, 2025)

QuantumScape (QS) Stock Surges 180% on Solid-State Battery Breakthroughs – What’s Next After a Sudden Plunge?

Stock Price & Recent Performance QuantumScape’s headquarters in San Jose, CA. The battery startup’s stock was a top performer in 2025, surging nearly 200% amid solid-state battery hype. QuantumScape’s stock (NYSE: QS) has seen a roller-coaster 2025. After starting the year in the single digits, QS went on an explosive run, gaining roughly 170–180% year-to-date as of mid-October 247wallst.com. The rally accelerated in late September and early October, when a string of positive announcements (detailed below) sent the stock to new heights. Shares hit an intraday peak around $16.49 by October 3 and continued upward to flirt with the $19
22 October 2025
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QuantumScape 2025: Latest News, Solid-State Battery Breakthroughs, Financials & Outlook (June 27th, 2025)

QuantumScape (QS) Stock SKYROCKETS After Groundbreaking Solid-State Battery Deals

QuantumScape is a Silicon Valley startup developing solid-state lithium-metal batteries for electric vehicles. Unlike conventional Li-ion packs with liquid electrolytes, QS’s batteries use a solid ceramic separator and a pure lithium-metal anode. This design boosts energy density and charging speed while reducing fire risk quantumscape.com marketscreener.com. Investors bet that QS’s tech could give EVs longer range and simpler packaging. In late September and early October, QS delivered on that promise with major announcements. On Sept. 30 it revealed a joint agreement with Corning, Inc. (maker of specialty glass and ceramics) to co-develop manufacturing for QS’s ceramic separators quantumscape.com. Corning’s ceramics expertise
14 October 2025
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QuantumScape 2025: Latest News, Solid-State Battery Breakthroughs, Financials & Outlook (June 27th, 2025)

QuantumScape Shares Soar on Corning Deal – Is Solid-State Battery Tech Finally Taking Off?

Stock Performance and Recent Price Action QuantumScape’s stock has been on a tear in 2025. It traded near $3.40 a year ago and hit its recent high of $15.03 reuters.com. On Oct 1, 2025 the stock opened around $12.30 and jumped as high as ~$14.63 intraday tokenist.com tokenist.com. By mid-morning trading it was ~$14.36 (about +16.6% on the day) tokenist.com, and it ultimately closed at $13.91 on heavy volume marketbeat.com. Reuters reports a mid-day price of $14.23 (a 15.5% gain) as of Oct 1 reuters.com, reflecting this surge. For context, QS’s 52-week low was $3.40 and 52-week high $15.03 reuters.com. Year-to-date the
1 October 2025
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