Why I Wouldn't Buy IonQ Stock

Quantum computing hype risks $1,000 investment in IonQ.

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Oct 21, 2026

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Why I Wouldn't Buy IonQ Stock

Quantum computing hype risks $1,000 investment in IonQ.

In brief

Quantum computing hype risks $1,000 investment in IonQ. IonQ's quantum computing stock trades at a price-to-sales ratio above 40, with massive losses and a decade-long path to profitability. Originally reported by The Motley Fool.

Quantum computing misconception

GettyImages-Quantum Computer Particle-1496076713-1281x800-b0ed469

Quantum systems are not faster computers but better at solving complex problems.

IonQ's revenue growth

Digital artwork of atoms.

IonQ's sales reached $80.1 million in Q2, up 287% from a year earlier.

IonQ's steep losses

GettyImages-1481512675-1200x800-5b2df79

IonQ's operating losses reached $337 million in Q2, more than four times its revenue.

SkyWater acquisition impact

quantum

IonQ acquired SkyWater Technology to integrate vertically into a one-stop quantum shop.

Price-to-sales ratio

Two people looking at a quantum computer

IonQ trades at a price-to-sales ratio above 40, indicating high valuation risk.

Investment timeline

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Quantum technology may take a decade to become commercially viable, risking shareholder value.

The headline

IonQ's quantum computing stock trades at a price-to-sales ratio above 40, with massive losses and a decade-long path to profitability.

Read the original on The Motley Fool

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