Defiance Compute ETF Compute Risk [Member] AI Compute Market Risk [Member] AI Infrastructure Risk [Member] Concentration Risk [Member] Artificial Intelligence Risk [Member] Semiconductors & Semiconductor Equipment Industry Risk [Member] Technology Sector Risk [Member] Software Industry Risk [Member] Datacenter Industry Risk [Member] Derivatives Risk [Member] Futures Contracts [Member] Options Contracts [Member] Swap Agreements [Member] Counterparty Risk [Member] Cayman Subsidiary Risk [Member] Cayman Subsidiary Tax Risk [Member] Commodities Risk [Member] Commodity Pool Regulatory Risk [Member] Commodity-Linked Derivatives Tax Risk [Member] ETF Risks [Member] Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk [Member] Cash Redemption Risk [Member] Costs of Buying or Selling Shares [Member] Shares May Trade at Prices Other Than NAV [Member] Trading [Member] Underlying Fund Risk [Member] Economic and Market Risk [Member] High Portfolio Turnover Risk [Member] Liquidity Risk [Member] Management Risk [Member] Money Market Instrument Risk [Member] New Fund Risk [Member] Repurchase Agreements Risk [Member] Operational Risk [Member] Tax Risk [Member] U.S. Treasury Obligations Risk [Member] Defiance Compute ETF [Member] Defiance Compute ETF. Defiance Compute ETF. U.S. Treasury Obligations Risk. Tax Risk. Operational Risk. Repurchase Agreements Risk. New Fund Risk. Money Market Instrument Risk. Management Risk. Liquidity Risk. High Portfolio Turnover Risk. Economic and Market Risk. Underlying Fund Risk. Shares May Trade at Prices Other Than NAV. Costs of Buying or Selling Shares. Authorized Participants, Market Makers, and Liquidity Providers Concentration Risk. ETF Risks. Commodity-Linked Derivatives Tax Risk. Commodity Pool Regulatory Risk. Commodities Risk. Cayman Subsidiary Tax Risk. Cayman Subsidiary Risk. Counterparty Risk. Swap Agreements. Options Contracts. Futures Contracts. Derivatives Risk. Datacenter Industry Risk. Software Industry Risk. Technology Sector Risk. Semiconductors & Semiconductor Equipment Industry Risk. Artificial Intelligence Risk. Concentration Risk. AI Infrastructure Risk. AI Compute Market Risk. Compute Risk. Cash Redemption Risk. Trading.