{
  "page": "compare",
  "query": {
    "a": "AIWEX",
    "b": "DIG"
  },
  "retrieved_at": "2026-07-07T15:55:55+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": "World Energy Fund",
    "ticker": "AIWEX",
    "slug": "AIWEX",
    "series_id": "S000044006",
    "html_url": "https://fundwatcher.app/funds/AIWEX/"
  },
  "fund_b": {
    "name": "ProShares Ultra Energy",
    "ticker": "DIG",
    "slug": "DIG",
    "series_id": "S000014255",
    "html_url": "https://fundwatcher.app/funds/DIG/"
  },
  "overlap": {
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    "coverage_b_by_a": "0.3444052755341074138983040205",
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    "as_of": {
      "a": "2026-02-28",
      "b": "2026-02-28"
    },
    "a_top": [
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      },
      {
        "name": "TECHNIPFMC PLC",
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        "name": "CAMECO CORP",
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      {
        "name": "Siemens Energy AG",
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        "name": "HALLIBURTON CO",
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        "name": "MASTEC INC",
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      {
        "name": "BHP Group Ltd. SPONSORED ADS",
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        "name": "VERTIV HOLDINGS CO",
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      {
        "name": "SHELL PLC SPONS ADR",
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        "name": "TEXAS PACIFIC LAND CORP",
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        "name": "TENARIS SA SPON ADR",
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      {
        "name": "TARGA RESOURCES CORP",
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        "name": "Transocean Inc.",
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    ],
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        "name": "EXXON MOBIL CORP",
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      {
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      {
        "name": "US ULTRA BOND CBT Sep25",
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      {
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      {
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      {
        "name": "EOG RESOURCES INC",
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      {
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      {
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      {
        "name": "TARGA RESOURCES CORP",
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      {
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        "name": "DIAMONDBACK ENERGY INC",
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      {
        "name": "TEXAS PACIFIC LAND CORP",
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      },
      {
        "name": "HALLIBURTON CO",
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        "name": "DEVON ENERGY CORP",
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        "name": "EXPAND ENERGY CORP",
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      {
        "name": "COTERRA ENERGY INC",
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      {
        "name": "APA CORP",
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    ]
  },
  "error": null,
  "sources": [
    {
      "label": "N-PORT (fund A)",
      "accession_no": "0001004726-26-002947",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/864508/000100472626002947/0001004726-26-002947-index.htm"
    },
    {
      "label": "N-PORT (fund B)",
      "accession_no": "0002071691-26-009156",
      "as_of": "2026-02-28",
      "edgar_url": "https://www.sec.gov/Archives/edgar/data/1174610/000207169126009156/0002071691-26-009156-index.htm"
    }
  ]
}