{
  "page": "compare",
  "query": {
    "a": "GDXY",
    "b": "MSTY"
  },
  "retrieved_at": "2026-07-07T19:15:26+00:00",
  "disclaimer": "Informational only — not investment advice. FundWatcher presents publicly available data and makes no recommendation to buy or sell any security. Verify all figures against the source filing before relying on them.",
  "attribution": "Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC.",
  "terms": {
    "notice": "Use of this data is subject to the FundWatcher Terms of Service. Information may be used only for personal, non-commercial research and may not be redistributed.",
    "url": "https://fundwatcher.app/terms/"
  },
  "fund_a": {
    "name": "YieldMax Gold Miners Option Income Strategy ETF",
    "ticker": "GDXY",
    "slug": "GDXY",
    "series_id": "S000077665",
    "html_url": "https://fundwatcher.app/funds/GDXY/"
  },
  "fund_b": {
    "name": "YieldMaxTM MSTR Option Income Strategy ETF",
    "ticker": "MSTY",
    "slug": "MSTY",
    "series_id": "S000084087",
    "html_url": "https://fundwatcher.app/funds/MSTY/"
  },
  "overlap": {
    "coverage_a_by_b": "0.8924278469240198472082689142",
    "coverage_b_by_a": "0.8924278469240198472082689142",
    "shared_count": 8,
    "as_of": {
      "a": "2026-01-31",
      "b": "2026-01-31"
    },
    "a_top": [
      {
        "name": "U.S. Treasury Bills",
        "value": "55464209.55",
        "weight": "0.18884040",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "51661416.69",
        "weight": "0.17589294",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "41050843.15",
        "weight": "0.13976685",
        "shared": true
      },
      {
        "name": "United States Treasury Bill",
        "value": "38310160.93",
        "weight": "0.13043558",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "37142421.41",
        "weight": "0.12645974",
        "shared": true
      },
      {
        "name": "WI TREASURY SEC. 0.000000% 02/19/2026",
        "value": "35353896.42",
        "weight": "0.12037031",
        "shared": true
      },
      {
        "name": "US ULTRA BOND CBT Sep25",
        "value": "29475442.61",
        "weight": "0.10035579",
        "shared": true
      },
      {
        "name": "FRST AM-GV OB-X",
        "value": "5251054.63",
        "weight": "0.01787840",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "U.S. Treasury Bills",
        "value": "174500283.35",
        "weight": "0.18572555",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "170516576.98",
        "weight": "0.18148558",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "166183890.80",
        "weight": "0.17687418",
        "shared": true
      },
      {
        "name": "U.S. Treasury Bills",
        "value": "139898303.45",
        "weight": "0.14889769",
        "shared": true
      },
      {
        "name": "WI TREASURY SEC. 0.000000% 02/19/2026",
        "value": "121090140.07",
        "weight": "0.12887963",
        "shared": true
      },
      {
        "name": "US ULTRA BOND CBT Sep25",
        "value": "106571220.00",
        "weight": "0.11342674",
        "shared": true
      },
      {
        "name": "United States Treasury Bill",
        "value": "32724541.44",
        "weight": "0.03482965",
        "shared": true
      },
      {
        "name": "FRST AM-GV OB-X",
        "value": "28000124.28",
        "weight": "0.02980132",
        "shared": true
      },
      {
        "name": "STRATEGY INC CL A",
        "value": "74855.00",
        "weight": "0.00007967",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000894189-26-011032",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1924868/000089418926011032/0000894189-26-011032-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000894189-26-011070",
      "as_of": "2026-01-31",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1924868/000089418926011070/0000894189-26-011070-index.htm"
    }
  ]
}