Quantum computing stocks rally after IonQ reports a fresh technical breakthrough — Quantum computing stocks rallied on Wednesday, led by IonQ, which surged as much as 13% before paring gains, after announcing a technical breakthrough in real-time quantum error-correction and a deal to install its techn (Business Insider, 2026-09-23)
Stocks making the biggest moves premarket: IonQ, Maplebear, Worthington & more — Several stocks experienced significant premarket movements driven by company-specific catalysts. Worthington Enterprises surged approximately 16% following better-than-expected first-quarter earnings and revenue, with ma (CNBC, 2026-09-23)
AI Agents Are Upending a Big Slice of the Stock Market — AI agents are significantly disrupting a substantial portion of the stock market, reflecting the growing influence of artificial intelligence technologies on market dynamics and investor sentiment. Market data shows mixe (Bloomberg Business, 2026-09-23)
IBM Finalizes $1 Billion Government Deal to Advance Quantum Computing — IBM subsidiary Anderon has finalized a $1 billion research-and-development grant from the U.S. Commerce Department under the 2022 Chips and Science Act to advance quantum wafer manufacturing. The grant, announced Wednesd (Morningstar, 2026-09-16)