公募基金组合风险分析 数据预览

用于评估字段结构、响应格式与示例数据质量。

请求响应时间: 93.8082ms
{
  "DataStatus": {
    "RequestParameter": "fundCount=4&Period=1Y&ConfidenceLevel=0.95",
    "StatusCode": 100,
    "StatusDescription": "分析成功",
    "ResponseDateTime": "2026-09-14 03:06:49.953",
    "DataTotalCount": 1,
    "RequestId": "3ac7e777-c6bb-454d-a4fb-67a69ceebe0b"
  },
  "Data": {
    "AnalysisStatus": "AVAILABLE",
    "ModelVersion": "gprm-1.1.0",
    "Period": "1Y",
    "ConfidenceLevel": 0.95,
    "WeightingMethod": "CONSTANT_WEIGHT",
    "DataStartDate": "20250915",
    "DataEndDate": "20260911",
    "SnapshotTime": "2026-09-14T11:06:49+08:00",
    "ObservationCount": 241,
    "CoverageRatio": 1.0,
    "RequestedFundCount": 4,
    "AnalyzedFundCount": 4,
    "PortfolioMetrics": {
      "AnnualizedReturn": -0.013608,
      "AnnualizedVolatility": 0.217479,
      "MaximumDrawdown": 0.177606,
      "MaximumDrawdownStartDate": "20260506",
      "MaximumDrawdownEndDate": "20260911",
      "ValueAtRisk": 0.02324,
      "ConditionalValueAtRisk": 0.029015,
      "DiversificationRatio": 1.512868
    },
    "FundMetrics": [
      {
        "FundCode": "012729",
        "FundName": "国泰中证动漫游戏ETF联接C",
        "Weight": 0.3,
        "AnalysisStatus": "AVAILABLE",
        "ObservationCount": 241,
        "CoverageRatio": 1.0,
        "AnnualizedReturn": -0.278041,
        "AnnualizedVolatility": 0.310146,
        "MaximumDrawdown": 0.392717,
        "RiskContribution": 0.304425
      },
      {
        "FundCode": "290008",
        "FundName": "泰信发展主题混合",
        "Weight": 0.25,
        "AnalysisStatus": "AVAILABLE",
        "ObservationCount": 241,
        "CoverageRatio": 1.0,
        "AnnualizedReturn": 0.276565,
        "AnnualizedVolatility": 0.460413,
        "MaximumDrawdown": 0.45897,
        "RiskContribution": 0.3797
      },
      {
        "FundCode": "000001",
        "FundName": "华夏成长混合",
        "Weight": 0.25,
        "AnalysisStatus": "AVAILABLE",
        "ObservationCount": 241,
        "CoverageRatio": 1.0,
        "AnnualizedReturn": 0.209031,
        "AnnualizedVolatility": 0.358415,
        "MaximumDrawdown": 0.270036,
        "RiskContribution": 0.273033
      },
      {
        "FundCode": "110022",
        "FundName": "易方达消费行业股票",
        "Weight": 0.2,
        "AnalysisStatus": "AVAILABLE",
        "ObservationCount": 241,
        "CoverageRatio": 1.0,
        "AnnualizedReturn": -0.257013,
        "AnnualizedVolatility": 0.151875,
        "MaximumDrawdown": 0.30306,
        "RiskContribution": 0.042842
      }
    ],
    "PairwiseDependencies": [
      {
        "FundCodeA": "012729",
        "FundCodeB": "290008",
        "Correlation": 0.20576,
        "DownsideCorrelation": -0.122738
      },
      {
        "FundCodeA": "012729",
        "FundCodeB": "000001",
        "Correlation": 0.339037,
        "DownsideCorrelation": 0.145187
      },
      {
        "FundCodeA": "012729",
        "FundCodeB": "110022",
        "Correlation": 0.33971,
        "DownsideCorrelation": 0.180163
      },
      {
        "FundCodeA": "290008",
        "FundCodeB": "000001",
        "Correlation": 0.262907,
        "DownsideCorrelation": -0.015312
      },
      {
        "FundCodeA": "290008",
        "FundCodeB": "110022",
        "Correlation": 0.105275,
        "DownsideCorrelation": 0.022037
      },
      {
        "FundCodeA": "000001",
        "FundCodeB": "110022",
        "Correlation": -0.122622,
        "DownsideCorrelation": -0.262595
      }
    ],
    "DataQuality": {
      "MinimumObservationCount": 200,
      "LatestDataAgeDays": 3,
      "Warnings": []
    },
    "NoDataReasons": [],
    "ComplianceNotice": "本 Demo 使用固定基金组合展示历史风险指标;结果仅供信息参考,不构成投资建议。",
    "IsDemo": true
  }
}