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US Quantum Computing Stocks Decline Across the Board... IonQ Down 4.95%, Rigetti and Quantum Computing Fall Together

As of 10:40 p.m. on the 10th (Korean time), major quantum computing-related stocks are showing weakness across the board in early trading on the US stock market. On this day, IonQ recorded the largest decline, falling 4.95% compared to the previous trading day. This was followed by a series of decl

Oseong Kwon
Staff Reporter
2 min read
US Quantum Computing Stocks Decline Across the Board... IonQ Down 4.95%, Rigetti and Quantum Computing Fall Together
CBC News

As of 10:40 p.m. on the 10th (Korean time), major quantum computing-related stocks are showing weakness across the board in early trading on the US stock market.

On this day, IonQ recorded the largest decline, falling 4.95% compared to the previous trading day. This was followed by a series of declines in Quantum Computing (-3.26%), Quterras Quantum (-2.85%), Quantinuum (-2.77%), Zendu Quantum Technologies (-2.54%), Rigetti Computing (-1.44%), and Inflection (-0.75%). While a selling-dominant trend is visible across the broader market, stock-specific differentiation is also emerging.

However, the recent financial results of these companies have been relatively strong. IonQ reported revenue of $80.1 million in its recently announced second-quarter earnings and raised its 2026 guidance. Rigetti Computing also achieved second-quarter revenue of $5.14 million, reportedly representing year-over-year growth.

Market attention is focused on whether the weakness in quantum computing stocks on the US stock market will continue until the closing bell or whether they will rebound and recover their losses.

[※ This article is for investment reference purposes only, and investment decisions and responsibilities lie with the investor.]

Oseong Kwon
Staff Reporter

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