About this app

Pick a symbol and a range and the app pulls real price history, tracks the running high, and draws the drawdown curve beneath it. Reports the deepest drawdown and when it happened, how many days sat more than 1% below a high, and the longest stretch without a new high.

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Win rates and risk grades are computed by Masterboard from tracked trade outcomes after the strategy is assessed — not self-reported by sellers. Past performance does not guarantee future results.