Quantum Computing Stocks Rally on Policy Tailwinds

In August 2026, US-listed quantum computing pure-plays IonQ, Rigetti Computing, and D-Wave Systems experienced a sharp rally after a late-spring selloff, driven by strong earnings, record bookings, and fresh policy tailwinds from United States — White House executive orders issued June 22, 2026, which designated quantum computing as a national priority. IonQ reported record Q2 revenue of $80.05 million, up 286.8% year over year, raised full-year guidance to $280-290 million, and closed the SkyWater Technology acquisition on July 31. Rigetti signed a letter of intent with the U.S. Department of Commerce for up to $100 million in potential CHIPS Act funding and reported Q2 revenue of $5.14 million, up 185.3%. D-Wave's H1 bookings surged to $35.5 million from $2.9 million, and its AT&T deployment reduced processing time from one hour to 15 seconds. Analyst coverage from Wedbush and Benchmark added momentum. The sector remains highly speculative with extreme valuations, widening losses, and binary technology risk, but the combination of revenue growth, government funding, and analyst optimism has fueled a strong rebound.