Defiance Quantum (QTUM)

Defiance Quantum (QTUM) stock research: performance, analysts' price targets, earnings, revenue and margins, technicals and insider trades.

• QTUM last traded at $130.68, -2.35% on the day.
• Over the past year QTUM returned 13.54%; year to date 19.17%.

Updated 2026-11-03 11:31 UTC