{
  "summary": {
    "测试区间": "2018-01-02 to 2024-12-31",
    "初始资金": "1,000,000",
    "最终资金": "1,050,720",
    "总收益率": "5.07%",
    "年化收益率": "0.71%",
    "最大回撤": "-10.13%",
    "夏普比率": "-0.50",
    "Sortino比率": "-0.19"
  },
  "trading_stats": {
    "总交易次数": 22,
    "盈利次数": 12,
    "亏损次数": 10,
    "胜率": "54.55%",
    "平均盈利": "21,935.79",
    "平均亏损": "-20,126.15",
    "盈亏比": "1.31"
  },
  "regime_analysis": {
    "summer": {
      "trades": 19,
      "wins": 10,
      "total_pnl": 44563.01808397376,
      "avg_pnl": 2345.4220044196713,
      "win_rate": 0.5263157894736842
    },
    "spring": {
      "trades": 3,
      "wins": 2,
      "total_pnl": 17405.007802057997,
      "avg_pnl": 5801.669267352666,
      "win_rate": 0.6666666666666666
    }
  },
  "agent_contributions": {
    "trend_hunter": 27079.006096869358
  },
  "target_validation": {
    "年化收益 25-35%": "✗",
    "最大回撤 <12%": "✓",
    "夏普比率 >1.5": "✗"
  }
}