{
  "summary": {
    "测试区间": "2018-01-02 to 2024-12-31",
    "初始资金": "1,000,000",
    "最终资金": "1,017,079",
    "总收益率": "1.71%",
    "年化收益率": "0.24%",
    "最大回撤": "-13.72%",
    "夏普比率": "-0.50",
    "Sortino比率": "-0.19"
  },
  "trading_stats": {
    "总交易次数": 30,
    "盈利次数": 12,
    "亏损次数": 18,
    "胜率": "40.00%",
    "平均盈利": "30,018.52",
    "平均亏损": "-18,011.47",
    "盈亏比": "1.11"
  },
  "regime_analysis": {
    "summer": {
      "trades": 26,
      "wins": 9,
      "total_pnl": 15986.536271005505,
      "avg_pnl": 614.8667796540578,
      "win_rate": 0.34615384615384615
    },
    "spring": {
      "trades": 4,
      "wins": 3,
      "total_pnl": 20029.283339062138,
      "avg_pnl": 5007.3208347655345,
      "win_rate": 0.75
    }
  },
  "agent_contributions": {
    "trend_hunter": -13890.587999331026
  },
  "target_validation": {
    "年化收益 25-35%": "✗",
    "最大回撤 <12%": "✗",
    "夏普比率 >1.5": "✗"
  }
}