Nasdaq-100 10 Buffer ETF (QBUF US) – Portfolio Construction MethodologyThe investment strategy governing the actively managed Nasdaq-100 10 Buffer ETF seeks equity-market participation linked to the Invesco QQQ Trust over rolling three-month outcome periods with a target 10% downside buffer and an upside cap. The fund implements a defined-outcome structure using exchange-listed FLEX options referencing QQQ, held alongside cash and short-term U.S. instruments. Option strikes and expirations are calibrated ea ...