{
  "summary": {
    "测试区间": "2018-01-02 to 2024-12-31",
    "初始资金": "1,000,000",
    "最终资金": "1,111,682",
    "总收益率": "11.17%",
    "年化收益率": "1.53%",
    "最大回撤": "-15.71%",
    "夏普比率": "-0.14",
    "Sortino比率": "-0.16"
  },
  "trading_stats": {
    "总交易次数": 76,
    "盈利次数": 39,
    "亏损次数": 37,
    "胜率": "51.32%",
    "平均盈利": "25,878.51",
    "平均亏损": "-23,453.03",
    "盈亏比": "1.16"
  },
  "regime_analysis": {
    "summer": {
      "trades": 56,
      "wins": 28,
      "total_pnl": 53322.266411092845,
      "avg_pnl": 952.1833287695151,
      "win_rate": 0.5
    },
    "spring": {
      "trades": 20,
      "wins": 11,
      "total_pnl": 88177.83833505335,
      "avg_pnl": 4408.891916752667,
      "win_rate": 0.55
    }
  },
  "agent_contributions": {
    "trend_hunter": 68996.57230498402
  },
  "target_validation": {
    "年化收益 25-35%": "✗",
    "最大回撤 <12%": "✗",
    "夏普比率 >1.5": "✗"
  }
}