{
  "summary": {
    "测试区间": "2018-01-02 to 2024-12-31",
    "初始资金": "1,000,000",
    "最终资金": "975,853",
    "总收益率": "-2.41%",
    "年化收益率": "-0.35%",
    "最大回撤": "-16.19%",
    "夏普比率": "-0.44",
    "Sortino比率": "-0.25"
  },
  "trading_stats": {
    "总交易次数": 102,
    "盈利次数": 19,
    "亏损次数": 83,
    "胜率": "18.63%",
    "平均盈利": "21,610.74",
    "平均亏损": "-4,608.27",
    "盈亏比": "1.07"
  },
  "regime_analysis": {
    "summer": {
      "trades": 73,
      "wins": 17,
      "total_pnl": 269.965678433289,
      "avg_pnl": 3.698159978538205,
      "win_rate": 0.2328767123287671
    },
    "spring": {
      "trades": 29,
      "wins": 2,
      "total_pnl": 27847.5774630803,
      "avg_pnl": 960.2612918303552,
      "win_rate": 0.06896551724137931
    }
  },
  "agent_contributions": {
    "trend_hunter": -6464.894141915987
  },
  "target_validation": {
    "年化收益 25-35%": "✗",
    "最大回撤 <12%": "✗",
    "夏普比率 >1.5": "✗"
  }
}