Here's Why QuantumScape Stock Is Soaring Today

Source The Motley Fool

Key Points

  • 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 electric vehicle battery shows the public its viability.

  • 10 stocks we like better than QuantumScape ›

QuantumScape (NYSE: QS) stock is rocketing higher this morning, and for good reason, too. QuantumScape's solid-state battery technology has been touted to have the potential to revolutionize electric vehicle (EV) batteries and spur an increase in EV adoption.

QuantumScape surprised investors with a live demonstration today, and investors bid the stock up as much as 36%. As of 10:45 a.m. ET, shares remained higher by 21.2%.

Where to invest $1,000 right now? Our analyst team just revealed what they believe are the 10 best stocks to buy right now. Continue »

QuantumScape symbol in background as well as on smartphone screen in foreground.

Image source: QuantumScape.

QuantumScape's first live vehicle demonstration

QuantumScape has partnered with Volkswagen Group on its path to commercialize its next-generation solid-state lithium-metal battery technology. The partnership with the global automaker's battery unit, PowerCo, gives QuantumScape a way to accelerate implementation of the technology.

Today, at Volkswagen's press conference at the launch of the IAA Mobility summit in Munich, QuantumScape's battery cells powered a Ducati race motorcycle across the main stage. It was the first-ever public demonstration of the solid-state battery technology.

QuantumScape's batteries include ceramic separators that should lead to safer, faster-charging, and more efficient solid-state lithium-metal batteries. This could ease range anxiety and spur demand for EVs from more consumers.

QuantumScape CEO Siva Sivaram summed up the demonstration, stating: "Today we've crossed the threshold from possibility to reality. We believe that our partnership with PowerCo, together with Ducati as our demonstration launch partner, positions us to scale our transformative technology to gigawatt-hour production."

Positive lab results from QuantumScape have been trickling in over the past couple of years. Commercialization at scale is still at least a year away, but a live demonstration has QuantumScape's massive potential in the spotlight today.

Risks, including competition in the solid-state battery space, remain. Investors who believe QuantumScape will succeed at scaling its technology still might want to allocate an appropriate amount of capital, even after today's jump.

Should you invest $1,000 in QuantumScape right now?

Before you buy stock in QuantumScape, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and QuantumScape wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.

Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $670,781!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,023,752!*

Now, it’s worth noting Stock Advisor’s total average return is 1,052% — a market-crushing outperformance compared to 185% for the S&P 500. Don’t miss out on the latest top 10 list, available when you join Stock Advisor.

See the 10 stocks »

*Stock Advisor returns as of September 8, 2025

Howard Smith has positions in QuantumScape. The Motley Fool recommends Volkswagen Ag. The Motley Fool has a disclosure policy.

Disclaimer: For information purposes only. Past performance is not indicative of future results.
placeholder
Japan Q2 GDP Commentary: Growth Revised Upward, Yen May RiseLooking ahead, given Japan’s robust economic recovery and persistently high inflation, we expect the Bank of Japan to resume its rate-hiking cycle in October.
Author  TradingKey
11 hours ago
Looking ahead, given Japan’s robust economic recovery and persistently high inflation, we expect the Bank of Japan to resume its rate-hiking cycle in October.
placeholder
USD/CHF hits multi-week lows at 0.7950 amid higher hopes of Fed easingThe US Dollar trades lower for the second consecutive day against the Swiss Franc on Monday.
Author  FXStreet
11 hours ago
The US Dollar trades lower for the second consecutive day against the Swiss Franc on Monday.
placeholder
Gold pierces $3,600 mark as traders weigh Fed rate-cut betsGold prices rose to a record high on Monday, breaking through a key $3,600 level.
Author  Reuters
11 hours ago
Gold prices rose to a record high on Monday, breaking through a key $3,600 level.
placeholder
Why Are Bitcoin Prices Still Sluggish Despite Soaring Fed Rate Cut Expectations?Persistent inflation is capping risk appetite, and whales are offloading Bitcoin en masse.
Author  FXStreet
11 hours ago
Persistent inflation is capping risk appetite, and whales are offloading Bitcoin en masse.
placeholder
3 Red Flags for XRP in September That Could Derail a 2025 Price RallyDespite many positive predictions for XRP’s price in 2025, several on-chain data points reveal a different picture.
Author  Beincrypto
11 hours ago
Despite many positive predictions for XRP’s price in 2025, several on-chain data points reveal a different picture.
goTop
quote