{
  "code": "603565",
  "timestamp": "20261028_083904",
  "timezone": "Asia/Shanghai",
  "strategy": "gp_policy_v1_3",
  "strategy_version": "1.3.0",
  "params": {
    "strategy_version": "1.3.0",
    "risk_pct": 0.015,
    "name_cap": 0.15,
    "sector_cap": 0.3,
    "extend_block_pct": 0.12,
    "scale_profit": 0.2,
    "vol_mult": 1.2,
    "timeframe": "daily",
    "changelog": "v1.3 exposure: 5-bar touch, MA50 bounce, slower trail, easier breakout"
  },
  "config": {
    "initial_cash": 5000000.0,
    "commission_rate": 0.0003,
    "stamp_duty_rate": 0.0005,
    "slippage_rate": 0.001,
    "fill": "next_open",
    "lot_size": 100
  },
  "data": {
    "start": "2020-09-25",
    "end": "2026-10-27",
    "n_bars": 1471,
    "note": ""
  },
  "metrics": {
    "initial_cash": 5000000.0,
    "final_equity": 5190058.36246637,
    "total_return": 0.038011672493273974,
    "total_return_pct": 3.8011672493273974,
    "annualized_return": 0.0064159856523111625,
    "annualized_return_pct": 0.6415985652311162,
    "sharpe": 0.20926129869845783,
    "sortino": 0.06125300369160341,
    "max_drawdown": -0.049665671763482244,
    "max_drawdown_pct": -4.966567176348224,
    "dd_peak_date": "2021-03-03",
    "dd_trough_date": "2021-03-09",
    "dd_recovery_date": null,
    "win_rate": 0.6,
    "win_rate_pct": 60.0,
    "payoff_ratio": 2.0030336687361414,
    "profit_factor": 3.0045505031042117,
    "n_round_trips": 5,
    "turnover_annual": 0.2582713967370289,
    "avg_hold_days": 15.8,
    "exposure": 0.03602991162474507,
    "exposure_pct": 3.6029911624745075,
    "n_bars": 1471,
    "start_date": "2020-09-25",
    "end_date": "2026-10-27"
  }
}