{
  "summary": {
    "测试区间": "2018-01-02 to 2024-12-31",
    "初始资金": "1,000,000",
    "最终资金": "1,021,882",
    "总收益率": "2.19%",
    "年化收益率": "0.31%",
    "最大回撤": "-12.24%",
    "夏普比率": "-0.59",
    "Sortino比率": "-0.28"
  },
  "trading_stats": {
    "总交易次数": 65,
    "盈利次数": 12,
    "亏损次数": 53,
    "胜率": "18.46%",
    "平均盈利": "17,677.16",
    "平均亏损": "-2,974.76",
    "盈亏比": "1.35"
  },
  "regime_analysis": {
    "summer": {
      "trades": 45,
      "wins": 11,
      "total_pnl": 61849.35725472897,
      "avg_pnl": 1374.4301612161994,
      "win_rate": 0.24444444444444444
    },
    "spring": {
      "trades": 20,
      "wins": 1,
      "total_pnl": -7385.641413120147,
      "avg_pnl": -369.28207065600736,
      "win_rate": 0.05
    }
  },
  "agent_contributions": {
    "trend_hunter": 14681.27110959845
  },
  "target_validation": {
    "年化收益 25-35%": "✗",
    "最大回撤 <12%": "✗",
    "夏普比率 >1.5": "✗"
  }
}