{"comparison":{"backtest":{"win_rate_pct":39.13,"profit_factor":1.1936,"max_drawdown_pct":8.42,"expectancy_usdt":0.4579,"total_trades":46},"paper":{"win_rate_pct":33.33,"profit_factor":0.8921,"max_drawdown_pct":1.14,"expectancy_usdt":-0.3932,"total_trades":3},"alerts":["Drawdown diverge: backtest=8.42% vs paper=1.14%"],"has_divergence":true}}