IonQ 7% decline as profit-taking weighed on quantum stocks
IonQ fell 7% as quantum computing stocks weakened in tandem. D-Wave, Rigetti and Quantum Computing Inc. also fell amid profit-taking.
2026In 5 month 18 day, quantum computing-related stocks fell together in the U.S. stock market. As of the time of reporting, profit-taking was cited as the reason for the decline. Profit-taking refers to selling stocks that have risen in order to lock in gains.
IonQ fell 7%. D-Wave fell 8%. Both stocks traded as quantum computing-related shares.
Rigetti Computing and Quantum Computing Inc. also posted steep declines. The two stocks fell 9% each. The headline said all four stocks fell on the same day.
This move was not just a decline in one company’s share price. Several stocks fell together within the quantum computing theme. The information provided did not include earnings announcements, new product announcements, or regulatory news.
The stocks reported on were IonQ, D-Wave, Rigetti Computing, and Quantum Computing Inc. All four are quantum computing-related stocks traded on the U.S. market. The day’s share price movements were described as an instance of profit-taking in thematic stocks.
The article was published at 2026 year 5 month 18 day 17 hour 35 minute 46 second UTC. In U.S. Eastern Time, this was during the trading session on the same day. The return at market close may differ from the decline at the time of publication.
Sources: Yahoo Finance
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