MIAMI, Aug. 07, 2025 (GLOBE NEWSWIRE) -- Defiance ETFs, a leader in thematic and leveraged exchange- traded funds, today announced the launch of the Defiance 2X Daily Long Pure Quantum ETF (Ticker: QPUX). This innovative ETF provides investors with amplified 2X daily exposure to a hand-picked basket of pure quantum computing companies, empowering investors to capture opportunities in one of the most transformative technology sectors. QPUX seeks to deliver daily investment results, before fees and expenses, ...