ソース:[1] Valour Debuts Bitcoin Staking ETP on LSE, Providing Investors With Annual Yield (https://www.coindesk.com/markets/2025/09/19/v ...)[2] World's First Bitcoin Staking ETP Launches on London Stock Exchange - CoinCentral (https://vertexaisearch.cloud.google.com/groun ...)[3] DeFi Technologies' Subsidiary Valour Digital Securities Limited Launches the First Bitcoin Staking ETP on the London Stock Exchange (https://vertexaisearch.cloud.google.com/groun ...)