{
  "summary": {
    "测试区间": "2018-01-02 to 2024-12-31",
    "初始资金": "1,000,000",
    "最终资金": "1,226,707",
    "总收益率": "22.67%",
    "年化收益率": "2.96%",
    "最大回撤": "-49.95%",
    "夏普比率": "-0.00",
    "Sortino比率": "-0.00"
  },
  "trading_stats": {
    "总交易次数": 20,
    "盈利次数": 9,
    "亏损次数": 11,
    "胜率": "45.00%",
    "平均盈利": "115,659.14",
    "平均亏损": "-72,483.61",
    "盈亏比": "1.31"
  },
  "regime_analysis": {
    "spring": {
      "trades": 4,
      "wins": 2,
      "total_pnl": 484641.2149965294,
      "avg_pnl": 121160.30374913235,
      "win_rate": 0.5
    },
    "summer": {
      "trades": 16,
      "wins": 7,
      "total_pnl": -241028.68665531662,
      "avg_pnl": -15064.292915957289,
      "win_rate": 0.4375
    }
  },
  "agent_contributions": {
    "breakout": 177955.55964335141
  },
  "target_validation": {
    "年化收益 25-35%": "✗",
    "最大回撤 <12%": "✗",
    "夏普比率 >1.5": "✗"
  }
}