{
  "experiment_name": "empty_strategy",
  "dataset_snapshot_id": "midlarge-liquid-long-v1_bucketfix_full_audit_canonical",
  "description": "Completely empty strategy: no engines, no cash parking, no overrides. Use --parking / --idle-alpha CLI flags at backtest time to test components in isolation.",
  "base_config": "configs/backtest/return_max_long_v1.json",
  "overrides": {
    "signal": {
      "scoring_model": "return_max_long_v13e",
      "score_threshold": 99.0,
      "max_candidates_per_day": 18
    },
    "risk": {
      "per_trade_risk_pct": 0.069,
      "per_trade_risk_pct_a_tier": 0.0759,
      "max_daily_new_risk_pct": 1.5,
      "max_positions": 24,
      "max_positions_per_sector": 5,
      "max_position_value_pct": 1.5,
      "max_adv_fraction": 0.2,
      "stop_atr_multiplier": 1.45,
      "veto_unknown_direction": false,
      "veto_bearish_direction": false,
      "allow_budget_downsizing": true
    },
    "event_type_profiles": {
      "earnings_release": {"enabled": true, "direction_filter": "any"},
      "guidance_update": {"enabled": true, "direction_filter": "any"},
      "material_contract": {"enabled": true, "direction_filter": "any"},
      "other_material_event": {"enabled": true, "direction_filter": "any"},
      "unknown": {"enabled": true, "direction_filter": "any"},
      "management_change": {"enabled": true, "direction_filter": "any"}
    }
  },
  "strategy_engines": [],
  "status": "draft",
  "id": 1072,
  "parent": "parking_only_qqq",
  "created_at": "2026-04-06T03:51:55.001427+00:00",
  "created_by": "claude",
  "changelog": "Completely empty strategy: no engines, no parking, no overrides. Use --parking / --idle-alpha CLI flags at backtest time to test components in isolation.",
  "version_family": null,
  "generation": null,
  "performance_summary": null
}