Select two or three published strategies and compare their total return, maximum drawdown, risk-adjusted score, win rate, data confidence, and observed period on one screen. Observation windows can differ between strategies and are listed explicitly, so a strategy that has been observed for a week is not silently compared with one observed for months. Values that the public record does not contain are shown as not reported rather than estimated. Only delayed public snapshots are compared: no real-time entry prices, order details, or trading instructions. Educational research only, not investment advice.