Why Did IonQ Stock Skyrocket on Friday?

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IonQ investors were happy to see the quantum company's stock recover along with the market.Shares of IonQ Inc (IONQ +15.18%) jumped on Friday, finishing the day up 15%. The quantum computing stock's surge wasn't driven by company-specific developments. Instead, IonQ shares rode a broader tech rally after a punishing week for the sector. ExpandNYSE: IONQIonQToday's Change(15.18%) $4.62Current Price$35.05Key Data PointsMarket Cap$11BDay's Range$31.35 - $36.1052wk Range$17.88 - $84.64Volume1.8MAvg Vol21MGross Margin-747.41% Tech rallies after a major sell-off The Nasdaq Composite had dropped 4.5% over the prior four trading sessions as investors fled tech stocks amid fresh concerns about artificial intelligence (AI) spending sustainability. That reversed course today as investors jumped back in, and the tech-heavy index finished the day up 2.1%. Image source: Getty Images. Recent earnings from big tech have renewed AI bubble fears, revealing capital expenditures accelerating to unprecedented levels. Alphabet and Amazon announced they could spend up to $185 billion and $200 billion in capex, respectively, this year. Meta and Microsoft both upped their forecasts considerably, with 2026 targets that nearly double their spends from last year. Should you buy IonQ? IonQ has a market capitalization of nearly $13 billion. Its revenue over the last twelve months is $80 million. That's a pretty serious valuation disconnect, and one I am not comfortable with. I think shares of IonQ, along with shares of its quantum pure-play peers, are massively overpriced.Read NextFeb 6, 2026 •By Scott LevineWhy IonQ Stock Is Sinking This WeekFeb 5, 2026 •By Rich SmithWhy IonQ Stock Keeps Going DownFeb 5, 2026 •By Geoffrey SeilerShould You Put $1,000 Into This High-Risk, High-Reward Stock Right Now?Feb 4, 2026 •By Anders BylundPrediction: 5 Quantum Computing Stocks That Will Be Worth More Than IonQ 5 Years From NowFeb 3, 2026 •By Keithen DruryIs IonQ the Top Quantum Computing Stock to Buy Right Now?Feb 2, 2026 •By Will HealyBetter Artificial Intelligence Stock: IonQ vs. D-Wave QuantumAbout the AuthorJohnny Rice is a contributing writer for The Motley Fool covering tech stocks. He previously contributed to various financial publications.TMFJohnnyRiceStocks MentionedIonQNYSE: IONQ$35.05 (+15.18%) $+4.62Meta PlatformsNASDAQ: META$661.88 (1.24%) $8.34MicrosoftNASDAQ: MSFT$401.14 (+1.90%) $+7.47AlphabetNASDAQ: GOOGL$323.09 (2.46%) $8.16AmazonNASDAQ: AMZN$210.47 (5.49%) $12.22AlphabetNASDAQ: GOOG$323.10 (2.48%) $8.23*Average returns of all recommendations since inception. Cost basis and return based on previous market day close.
