{
  "summary": {
    "测试区间": "2018-01-02 to 2024-12-31",
    "初始资金": "1,000,000",
    "最终资金": "1,028,763",
    "总收益率": "2.88%",
    "年化收益率": "0.41%",
    "最大回撤": "-12.73%",
    "夏普比率": "-0.48",
    "Sortino比率": "-0.17"
  },
  "trading_stats": {
    "总交易次数": 29,
    "盈利次数": 12,
    "亏损次数": 17,
    "胜率": "41.38%",
    "平均盈利": "30,018.52",
    "平均亏损": "-18,403.62",
    "盈亏比": "1.15"
  },
  "regime_analysis": {
    "summer": {
      "trades": 24,
      "wins": 9,
      "total_pnl": 28609.203590181387,
      "avg_pnl": 1192.0501495908911,
      "win_rate": 0.375
    },
    "spring": {
      "trades": 5,
      "wins": 3,
      "total_pnl": 18751.520730154716,
      "avg_pnl": 3750.3041460309432,
      "win_rate": 0.6
    }
  },
  "agent_contributions": {
    "trend_hunter": -6419.959087876772
  },
  "target_validation": {
    "年化收益 25-35%": "✗",
    "最大回撤 <12%": "✗",
    "夏普比率 >1.5": "✗"
  }
}