{
  "summary": {
    "测试区间": "2018-01-02 to 2024-12-31",
    "初始资金": "1,000,000",
    "最终资金": "1,033,991",
    "总收益率": "3.40%",
    "年化收益率": "0.48%",
    "最大回撤": "-11.20%",
    "夏普比率": "-0.58",
    "Sortino比率": "-0.22"
  },
  "trading_stats": {
    "总交易次数": 18,
    "盈利次数": 11,
    "亏损次数": 7,
    "胜率": "61.11%",
    "平均盈利": "18,282.23",
    "平均亏损": "-22,596.87",
    "盈亏比": "1.27"
  },
  "regime_analysis": {
    "summer": {
      "trades": 18,
      "wins": 11,
      "total_pnl": 42926.477181812355,
      "avg_pnl": 2384.804287878464,
      "win_rate": 0.6111111111111112
    }
  },
  "agent_contributions": {
    "trend_hunter": 2476.3693463370473
  },
  "target_validation": {
    "年化收益 25-35%": "✗",
    "最大回撤 <12%": "✓",
    "夏普比率 >1.5": "✗"
  }
}