Compare Arqit Quantum Inc (ARQQ) vs State Street Technology Select Sector SPDR ETF (XLK) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Arqit Quantum Inc vs State Street Technology Select Sector SPDR ETF — how do they compare? Arqit Quantum Inc trades at $23.65 (market cap $424.79M), while State Street Technology Select Sector SPDR ETF trades at $188.99. The key difference: State Street Technology Select Sector SPDR ETF is trading nearer its 52-week high, Arqit Quantum Inc nearer its low. Which is the better fit depends on your goals.
| ARQQ | XLK | |
|---|---|---|
Market Cap | $424.79M | — |
Sector | Technology | Sector/Thematic |
52-Week High | $58.27 | $198.21 |
52-Week Low | $11.78 | $127.49 |
Enterprise Value | $398.10M | — |
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 $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.
XLK trades at $188.86, up 1.36% with a bullish technical signal from moving averages. The ETF shows strong momentum near resistance at $189, supported by sector inflows and earnings growth. Recent news highlights tech sector leadership and investor accumulation during selloffs, though concentration risk remains a concern.
Outlook is positive with tech earnings driving gains, but overbought RSI and high dependence on mega-caps pose near-term risks. Long-term growth hinges on AI adoption and sector diversification, with analysts favoring broad tech exposure alternatives for valuation advantages.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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 State Street Technology Select Sector SPDR ETF
XLK tracks the Technology Select Sector Index, providing targeted exposure to the largest and most influential technology companies within the S&P 500. It is a highly concentrated, liquid vehicle focused on software, semiconductors, and hardware leaders, serving as the primary benchmark for U.S. large-cap technology performance.
Read more on XLK →
