{
  "page": "compare",
  "query": {
    "a": "BTCFX",
    "b": "BITIX"
  },
  "retrieved_at": "2026-07-07T19:03:28+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": "BITCOIN PROFUND",
    "ticker": "BTCFX",
    "slug": "BTCFX",
    "series_id": "S000072628",
    "html_url": "https://fundwatcher.app/funds/BTCFX/"
  },
  "fund_b": {
    "name": "SHORT BITCOIN PROFUND",
    "ticker": "BITIX",
    "slug": "BITIX",
    "series_id": "S000076603",
    "html_url": "https://fundwatcher.app/funds/BITIX/"
  },
  "overlap": {
    "coverage_a_by_b": "0.8733656122268815020888681975",
    "coverage_b_by_a": "0.8733656122268815020888681975",
    "shared_count": 2,
    "as_of": {
      "a": "2026-04-30",
      "b": "2026-04-30"
    },
    "a_top": [
      {
        "name": "United States Treasury Bill",
        "value": "239738248.80",
        "weight": "0.84653867",
        "shared": true
      },
      {
        "name": "US ULTRA BOND CBT Sep25",
        "value": "43459977.54",
        "weight": "0.15346133",
        "shared": true
      }
    ],
    "b_top": [
      {
        "name": "United States Treasury Bill",
        "value": "1098800.31",
        "weight": "0.71990428",
        "shared": true
      },
      {
        "name": "US ULTRA BOND CBT Sep25",
        "value": "391349.00",
        "weight": "0.25640129",
        "shared": true
      },
      {
        "name": "ZCS BRL 14.0087 05/12/25-01/04/27 CME",
        "value": "36165.15",
        "weight": "0.02369443",
        "shared": false
      }
    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0000910472-26-009439",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1039803/000091047226009439/0000910472-26-009439-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0000910472-26-009413",
      "as_of": "2026-04-30",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1039803/000091047226009413/0000910472-26-009413-index.htm"
    }
  ]
}