Replay

Backtest

Pick a date range (≤ 90 days) and the scanner's true-cost ranking is replayed against cached historical snapshots. Every opportunity is also simulated as a paper-trade fill so you can see the aggregate P&L had you taken it.

Replay window
Pick a calendar-day range. The scanner's true-cost ranking is replayed against cached historical snapshots and each opportunity is also run through the cash-only paper-trade simulator so the aggregate P&L is comparable to /paper-trades.

31 days · UTC calendar bounds.

Pick a date range above and hit Run backtest to replay the scanner.