{"skill":{"slug":"citadel-securities","displayName":"Citadel Securities","summary":"Market maker handling 25-30% of US equity trades, providing liquidity via trading profits and payment for order flow from retail brokers.","tags":{"latest":"1.0.0"},"stats":{"comments":0,"downloads":115,"installsAllTime":0,"installsCurrent":0,"stars":0,"versions":1},"createdAt":1778155478875,"updatedAt":1778492872010},"latestVersion":{"version":"1.0.0","createdAt":1778155478875,"changelog":"Citadel Securities skill version 1.0.0 initial release:\n\n- Provides a comprehensive overview of Citadel Securities, the world's largest market maker.\n- Includes a detailed historical timeline (2002–2024) and key business milestones.\n- Explains the firm's business model, moat, and separation from Citadel LLC (hedge fund).\n- Highlights critical statistics: US equity market share, retail flow, revenue, and strategies.\n- Offers context for key controversies and market structure debates, including PFOF.\n- Lists notable facts about Citadel Securities' market role and impact.","license":"MIT-0"},"metadata":null,"owner":{"handle":"hanxueyuan","userId":"s17eht14r6y7ztwaw37n96ka7583eghn","displayName":"hanxueyuan","image":"https://avatars.githubusercontent.com/u/16717383?v=4"},"moderation":null}