ソース:[1] Robinhood weighs global rollout of prediction markets - Blockworks (https://blockworks.co/news/robinhood-global-p ...)[2] Why Robinhood stock is surging today - Cryptopolitan (https://vertexaisearch.cloud.google.com/groun ...)[3] Prediction Markets: Navigating Regulatory Risks and Unlocking Long-Term Investment Opportunities - AInvest (https://vertexaisearch.cloud.google.com/groun ...)