{
  "summary": {
    "测试区间": "2018-01-02 to 2024-12-31",
    "初始资金": "1,000,000",
    "最终资金": "1,004,784",
    "总收益率": "0.48%",
    "年化收益率": "0.07%",
    "最大回撤": "-15.07%",
    "夏普比率": "-0.55",
    "Sortino比率": "-0.21"
  },
  "trading_stats": {
    "总交易次数": 43,
    "盈利次数": 11,
    "亏损次数": 32,
    "胜率": "25.58%",
    "平均盈利": "30,730.86",
    "平均亏损": "-9,586.37",
    "盈亏比": "1.10"
  },
  "regime_analysis": {
    "summer": {
      "trades": 34,
      "wins": 8,
      "total_pnl": 17269.977888032816,
      "avg_pnl": 507.94052611861224,
      "win_rate": 0.23529411764705882
    },
    "spring": {
      "trades": 9,
      "wins": 3,
      "total_pnl": 14005.451523174279,
      "avg_pnl": 1556.1612803526978,
      "win_rate": 0.3333333333333333
    }
  },
  "agent_contributions": {
    "trend_hunter": -25711.650719011013
  },
  "target_validation": {
    "年化收益 25-35%": "✗",
    "最大回撤 <12%": "✗",
    "夏普比率 >1.5": "✗"
  }
}