Arqit Quantum Inc vs Duke Energy Corp — how do they compare? Arqit Quantum Inc trades at $23.8 (market cap $414.00M), while Duke Energy Corp trades at $123.49 (market cap $96.29B). The key difference: Duke Energy Corp is far larger — about 232.6× Arqit Quantum Inc's market cap, and Duke Energy Corp pays a 3.51% dividend while Arqit Quantum Inc pays none. Which is the better fit depends on your goals.
| ARQQ | DUK | |
|---|---|---|
Market Cap | $414.00M | $96.29B |
Sector | Technology | Utilities |
52-Week High | $58.27 | $133.46 |
52-Week Low | $11.78 | $113.99 |
Enterprise Value | $387.32M | $188.79B |
Dividend Yield | — | 3.51% |
Signals from Pluang's Aura AI — not financial advice
ARQQ trades at $23.72, up 4.91% today, with a bullish technical signal from moving averages despite overbought RSI readings. The company shows explosive revenue growth but deep losses, with a P/S ratio of 352.9 reflecting high growth expectations. Recent news highlights a proof-of-concept with nLighten and strong H1 2026 revenue growth of 829% year-over-year, signaling commercial traction in quantum-safe encryption.
Outlook hinges on scaling revenue to offset high costs, with analyst sentiment split evenly between Buy and Hold. Key risks include sustained cash burn and competitive pressure, but government and telecom deals offer upside if execution improves.
Duke Energy (DUK) trades at $123.23, up 1.68% with a bearish technical signal despite strong fundamentals. The stock shows consistent earnings beats with Q2 2026 EPS of $1.43 exceeding expectations, supported by growing revenue and healthy profit margins. Recent news highlights operational challenges from storms affecting customers but also strategic initiatives including a $35 million equity units offering and data center growth opportunities.
The outlook remains stable with analyst consensus pointing to upside potential (target $136.17) and no sell ratings. Key risks include regulatory scrutiny and capital expenditure pressures, but the company's dividend reliability and infrastructure investments provide long-term stability. The stock presents a balanced opportunity for income-focused investors amid current technical weakness.
Trailing returns across standard periods
Latest headlines on both assets
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 →Duke Energy is one of the largest U.S. utilities, with regulated utilities in the Carolinas, Indiana, Florida, Ohio, and Kentucky that deliver electricity to nearly 8 million customers. Its natural gas utilities serve more than 1.5 million customers. Duke operates in three major segments: electric utilities and infrastructure
Read more on DUK →