{
  "summary": {
    "测试区间": "2018-01-02 to 2024-12-31",
    "初始资金": "1,000,000",
    "最终资金": "1,000,000",
    "总收益率": "0.00%",
    "年化收益率": "0.00%",
    "最大回撤": "0.00%",
    "夏普比率": "0.00",
    "Sortino比率": "0.00"
  },
  "trading_stats": {
    "总交易次数": 0,
    "盈利次数": 0,
    "亏损次数": 0,
    "胜率": "0.00%",
    "平均盈利": "0.00",
    "平均亏损": "0.00",
    "盈亏比": "inf"
  },
  "regime_analysis": {},
  "agent_contributions": {},
  "target_validation": {
    "年化收益 25-35%": "✗",
    "最大回撤 <12%": "✓",
    "夏普比率 >1.5": "✗"
  }
}