{"total": 2, "recommendation_count": 2, "trackable_count": 0, "triggered_backtest_count": 0, "observed_count": 2, "triggered_count": 0, "expired_count": 0, "closed_count": 0, "stopped_count": 0, "hit_target_count": 0, "target": 0, "stop": 0, "avg_return": 0.0, "by_entry_status": [{"entry_status": "wait_volume", "total": 1, "trackable": 0, "target": 0, "stop": 0, "avg_return": 0.0}, {"entry_status": "wait_vwap", "total": 1, "trackable": 0, "target": 0, "stop": 0, "avg_return": 0.0}], "by_grade": [{"grade": "B", "total": 2, "triggered": 0, "expired": 0, "untriggered_ratio": 100.0, "target": 0, "stop": 0, "avg_return": 0.0, "avg_max_gain": 0.0, "avg_max_drawdown": 0.0}], "by_signal_type": [{"signal_type": "breakout", "total": 1, "triggered": 0, "target": 0, "stop": 0, "win_rate": 0.0, "avg_return": 0.0, "avg_max_gain": 0.0, "avg_max_drawdown": 0.0}, {"signal_type": "continuation", "total": 1, "triggered": 0, "target": 0, "stop": 0, "win_rate": 0.0, "avg_return": 0.0, "avg_max_gain": 0.0, "avg_max_drawdown": 0.0}], "by_time_bucket": [{"time_bucket": "pre_open", "total": 2, "triggered": 0, "target": 0, "stop": 0, "win_rate": 0.0, "avg_return": 0.0, "avg_max_gain": 0.0, "avg_max_drawdown": 0.0}]}