Compare Arqit Quantum Inc (ARQQ) vs Riot Platforms Inc (RIOT) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Arqit Quantum Inc vs Riot Platforms Inc — how do they compare? Arqit Quantum Inc trades at $23.52 (market cap $424.79M), while Riot Platforms Inc trades at $20.31 (market cap $7.59B). The key difference: Riot Platforms Inc is far larger — about 17.9× Arqit Quantum Inc's market cap, and Riot Platforms Inc is trading nearer its 52-week high, Arqit Quantum Inc nearer its low. Which is the better fit depends on your goals.
| ARQQ | RIOT | |
|---|---|---|
Market Cap | $424.79M | $7.59B |
Sector | Technology | Technology |
52-Week High | $58.27 | $28.67 |
52-Week Low | $11.78 | $11.33 |
Enterprise Value | $398.10M | $8.00B |
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.
RIOT Platforms trades at $20.32, up 4.74% today, amid strong technical resistance near $21-$23 levels. The stock shows bearish momentum despite recent positive news about a $9.1 billion AI infrastructure deal with Anthropic. Fundamentally, the company continues to post significant losses with a -196.28% net income margin, though revenue growth remains steady at $675 million projected for 2026.
While analyst consensus remains overwhelmingly bullish with a $33.40 price target, investors face substantial execution risks as RIOT transitions from bitcoin mining to AI infrastructure. The company's persistent negative cash flow and high valuation multiples present challenges despite the transformative potential of the Anthropic partnership.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
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 Riot Platforms Inc
Riot Platforms, Inc. is a Bitcoin mining company that focuses on building, operating, and expanding large-scale infrastructure for digital asset mining in North America. The company's operations include Bitcoin mining, data center hosting, and engineering solutions. Riot's strategy emphasizes vertical integration to maximize efficiency and scale its mining capacity, aiming to be a leader in the global Bitcoin and digital infrastructure industry.
Read more on RIOT →
