NYSE:QS News 29 July 2025 - 17 December 2025

QuantumScape Corporation (NYSE: QS) is back in the spotlight on Wednesday, December 17, 2025, after the solid-state battery developer announced a new joint development agreement (JDA) with a Top-10 global automotive OEM—a headline that immediately put QuantumScape stock back on many traders’ and long-term EV-battery watchlists. Business Wire+1 The latest update lands at a time when QS shares have been swinging sharply: the company is posting notable commercialization milestones and partnership progress, while investors continue to debate valuation, timelines, and how quickly solid-state breakthroughs can translate into mass production and durable revenue. Business Wire+1 QS stock price action on Dec.

QuantumScape Corp (NYSE: QS) remains one of the most closely watched speculative names in the electric‑vehicle supply chain. After a blistering run earlier this year, the solid‑state battery developer has cooled off but is still trading far above its 2024 lows, with fresh headlines on December 6, 2025 sharpening the debate over whether the stock is priced for perfection or still offers upside. As of Friday’s close (December 5), QuantumScape shares changed hands at roughly $12.56, down about 3.2% on the day, in a range between $12.55 and $13.01 and giving the company a market cap near $7.5 billion. The

With these facts in mind, let’s dive deeper into QuantumScape’s situation and outlook. Market Rally and Key Partnerships In late Sept–Oct 2025, a flurry of announcements sent QS stock into a frenzy. After trading flat ($12–$13) through mid-September, QS jumped 18% on Sept. 18, then another ~18% on Oct. 1, topping out at $16.49 on Oct. 3 ts2.tech. By Oct 13 it was trading around $17.6 (up ~15% that day) marketbeat.com. This roughly 170–200% YTD gain outpaces virtually all peers (the S&P 500 is up ~14% YTD). What drove the rally? Investors applauded new manufacturing partnerships and technology demos. On

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. QS has about 566 million shares outstanding stockanalysis.com and a beta of ~4.4, reflecting very high volatility stockanalysis.com. Analysts are largely bearish: the consensus rating is “Sell” with an average 12‑month price target around $5.88 stockanalysis.com (implying ~–64% downside) and a one‑year forecast near $6.35 fintel.io. Trading volume is elevated (tens of millions per day), and the stock has built a base around the $14.50–$15 level – a key breakout