Compare Arqit Quantum Inc (ARQQ) vs Quantumscape Corp (QS) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
Arqit Quantum Inc vs Quantumscape Corp — how do they compare? Arqit Quantum Inc trades at $18.86 (market cap $332.04M), while Quantumscape Corp trades at $6.51 (market cap $4.05B). The key difference: Quantumscape Corp is far larger — about 12.2× Arqit Quantum Inc's market cap, and Arqit Quantum Inc is trading nearer its 52-week high, Quantumscape Corp nearer its low. Which is the better fit depends on your goals.
| ARQQ | QS | |
|---|---|---|
Market Cap | $332.04M | $4.05B |
Sector | Technology | Consumer Cyclical |
52-Week High | $58.27 | $18.44 |
52-Week Low | $11.78 | $5.96 |
Enterprise Value | $305.35M | $3.21B |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
ARQQ trades at $19.08, down 6.79% today, with a bearish technical signal from moving averages. The company reported $530K revenue for 2025 but a net loss of $35.34M, with negative profit margins and high valuation ratios. Recent news highlights contract wins and 829% YoY revenue growth in H1 FY26, though earnings misses persist.
Outlook remains speculative given deep losses and high P/S of 275.84, but growth in quantum security deals offers potential. Key risks include cash burn and competitive threats. Analyst consensus is split 50/50 buy/hold, indicating cautious optimism amid fundamental challenges.
QuantumScape (QS) trades at $6.58, down 4.78% today, with a bearish technical outlook and negative profitability metrics. The company reported a net loss of $435.05 million in 2025, though cash flow improved to a net positive $85.27 million. Recent news highlights a joint research agreement with Honda, providing optimism for solid-state battery development. Analyst consensus is cautious, with 73% hold ratings and no buy recommendations.
The outlook remains speculative due to high cash burn and unproven commercialization. Risks include execution delays and EV market volatility. Upside depends on successful battery deployment, but near-term financial pressure and bearish sentiment suggest cautious investor positioning.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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Latest headlines on both assets
Top news
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About Arqit Quantum Inc
Arqit Quantum provides advanced cybersecurity software that uses symmetric key agreement technology. Its solutions protect networked devices and data against current and future cyber threats, including quantum attacks.
Read more on ARQQ →About Quantumscape Corp
QuantumScape Corp is engaged in the development of next-generation solid-state lithium-metal batteries for use in electric vehicles. It developed anode-less cell design, which delivers high energy density while lowering material costs and simplifying manufacturing.
Read more on QS →
