{
  "summary": {
    "测试区间": "2018-01-02 to 2024-12-31",
    "初始资金": "1,000,000",
    "最终资金": "1,021,991",
    "总收益率": "2.20%",
    "年化收益率": "0.31%",
    "最大回撤": "-12.59%",
    "夏普比率": "-0.59",
    "Sortino比率": "-0.25"
  },
  "trading_stats": {
    "总交易次数": 43,
    "盈利次数": 12,
    "亏损次数": 31,
    "胜率": "27.91%",
    "平均盈利": "21,935.79",
    "平均亏损": "-7,110.20",
    "盈亏比": "1.19"
  },
  "regime_analysis": {
    "summer": {
      "trades": 36,
      "wins": 10,
      "total_pnl": 28527.28827966652,
      "avg_pnl": 792.4246744351811,
      "win_rate": 0.2777777777777778
    },
    "spring": {
      "trades": 7,
      "wins": 2,
      "total_pnl": 14285.99101920297,
      "avg_pnl": 2040.8558598861384,
      "win_rate": 0.2857142857142857
    }
  },
  "agent_contributions": {
    "trend_hunter": 12327.107768578378
  },
  "target_validation": {
    "年化收益 25-35%": "✗",
    "最大回撤 <12%": "✗",
    "夏普比率 >1.5": "✗"
  }
}