According to the source, Defiance ETFs launched a U.S.-listed exchange-traded fund tracking trillion-dollar assets that include technology and crypto-related companies and products, with trading commencing Tuesday; traders should verify holdings, fees, and index rules in the issuer factsheet and SEC prospectus before positioning. source: Defiance ETFs; source: SEC EDGAR Key trading watchpoints include top-10 concentration, inclusion of crypto-exposed equities or exchange-traded products, and early AUM and liquidity, which can influence beta to digital assets and AI-linked names. source: Defiance ETFs fund materials; source: SEC EDGAR Monitor first-week creations/redemptions, average bid-ask spread, and turnover as signals for potential spillover flows into crypto-adjacent stocks if material constituent overlap exists. source: Exchange listing data; source: Defiance ETFs