Placeholder methodology. Replaced by the first published backtest run from the BacktestService.

• Entry: 30-delta short put, 1-delta long put wing, 5–7 DTE
• Sizing: 1R per trade
• Exit: 50% max profit, manage at 21 DTE, full stop at -1R
• Data: SPY EOD options chain, 2025-01-01 → 2025-12-31