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Compare IONQ Inc (IONQ) vs Vanguard S&P 500 ETF (VOO) Price & Performance

Vanguard S&P 500 ETFTrade

Price performance (Past 24H)

Key statistics

IONQ Inc vs Vanguard S&P 500 ETF — how do they compare? IONQ Inc trades at $45.12 (market cap $17.60B), while Vanguard S&P 500 ETF trades at $710.94. The key difference: Vanguard S&P 500 ETF is trading nearer its 52-week high, IONQ Inc nearer its low. Which is the better fit depends on your goals.

IONQVOO
Market Cap
$17.60B
Sector
TechnologyBroad Market / Factor
52-Week High
$82.09$710.71
52-Week Low
$26.59$580.93
Enterprise Value
$15.53B

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

IONQ Inc

IONQ trades at $44.82, up 5.38% with a bullish technical signal supported by moving averages. The quantum computing company reported explosive 287% revenue growth in Q2 2026 to $80.1 million and raised its full-year outlook, though it remains deeply unprofitable with a -553% net margin. Recent catalysts include a $28 million DARPA contract extension and strong analyst sentiment with a $73.33 consensus price target representing 64% upside potential.

While IONQ demonstrates exceptional revenue momentum and technological leadership in quantum computing, investors face substantial risk from persistent losses, high cash burn, and valuation multiples exceeding 60x sales. The stock offers significant growth potential but requires tolerance for volatility and a long-term horizon given the nascent stage of quantum commercialization.

Vanguard S&P 500 ETF

VOO trades at $710.69 with minimal daily movement (+0.01%), maintaining a bullish technical stance as the S&P 500 ETF approaches record highs. The overall technical signal is bullish with strong moving average support, though oscillators show neutral momentum. Recent news highlights the S&P 500's elevated valuation levels while institutional interest remains strong, with Bay Colony Advisory increasing its position by 8.6% in Q2 2026.

The ETF's outlook remains positive given its core exposure to large-cap US equities, but investors face valuation concerns with the S&P 500 trading at historically high multiples. Key risks include market volatility around inflation data and potential profit-taking near resistance levels, while institutional accumulation suggests continued confidence in the broader market trajectory.

Returns comparison

Trailing returns across standard periods

Top news

Latest headlines on both assets

About IONQ Inc

IonQ is a leader in quantum computing, developing world-class quantum systems. Its technology aims to solve complex problems across finance, healthcare, and materials science that are beyond classical computers.

Read more on IONQ

About Vanguard S&P 500 ETF

VOO is a foundational ETF that tracks the S&P 500 Index, providing exposure to 500 of the largest and most established companies in the United States. Renowned for its ultra-low expense ratio and tax efficiency, it serves as a core building block for long-term investors seeking to capture the total return of the U.S. large-cap market in a single, highly liquid vehicle.

Read more on VOO