order routing , U.S. equities brokerage products, Execution reports, Event tracking, AI features, Markets discovery, Stock-level content, Calculation formulas, Valuation metrics, Edge-case coverage, Market-discovery modules, Trading, Field-level definitions, Corporate-action processing, Client-facing market data, Market-data fundamentals, Clearing, Trading back-end, state machines, Competitive Benchmarking, PRD craft, Funnel metrics, Settlement, Financial Statements, Accounts