IonQ fell 50.3% in a year. Caci International rose 19.1%.

Same industry

IONQ against four same-industry peers, a year at 100

IONQ is down 50.3% in a year. Caci International is up 19.1%, Samsara 8.3%, GoDaddy is down 17.7% and Leidos Holdings 32.3%. All four did more. Weekly closes, Oct 17, 2025 = 100, on a log scale, so the same percentage move is the same height on every line.

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IONQ −50.3%. Caci International +19.1%, Samsara +8.3%, GoDaddy −17.7%, Leidos Holdings −32.3%. Weekly closes, Oct 17, 2025 = 100, log scale.

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End-of-day closes (Databento EOD), the last close of each week. The four peers are the largest US-listed companies by market value in IONQ’s SEC industry (Services-Computer Integrated Systems Design) with a year of closes. It shows what the closes did; a move here is not a cause, a forecast or a call.

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