{
 "ticker": "IEO",
 "name": "iShares U.S. Oil & Gas Exploration & Production ETF",
 "issuer": "iShares",
 "desk": "core",
 "url": "https://etfiq.com/funds/ieo",
 "html": "https://etfiq.com/funds/ieo",
 "markdown": "https://etfiq.com/funds/ieo.md",
 "as_of": "2026-10-02",
 "verdict": "IEO tracks an index and returned +51.3% over the past year.",
 "category": {
  "id": "stocks",
  "name": "Stocks",
  "label": "Stock ETFs",
  "url": "https://etfiq.com/stocks/",
  "group": {
   "id": "sector-stocks",
   "name": "Sector stocks"
  },
  "segment": {
   "id": "sector-energy",
   "name": "Energy",
   "url": "https://etfiq.com/stocks/energy/"
  },
  "status": "classified",
  "as_of": "2026-10-04",
  "method": "https://etfiq.com/methodology/categories"
 },
 "key_facts": [
  {
   "key": "total_return_1_year",
   "label": "Total return, 1 year",
   "value": "+51.3%",
   "source": null,
   "as_of": "2026-10-02",
   "sentence": "IEO, total return, 1 year: +51.3%, as of Oct 2, 2026."
  },
  {
   "key": "expense_ratio",
   "label": "Expense ratio",
   "value": "0.37%",
   "source": null,
   "as_of": "2026-10-02",
   "sentence": "IEO, expense ratio: 0.37%, as of Oct 2, 2026."
  },
  {
   "key": "holdings",
   "label": "Holdings",
   "value": "51",
   "source": null,
   "as_of": "2026-10-02",
   "sentence": "IEO, holdings: 51, as of Oct 2, 2026."
  },
  {
   "key": "below_its_high",
   "label": "Below its high",
   "value": "\u22125.6%",
   "source": null,
   "as_of": "2026-10-02",
   "sentence": "IEO, below its high: \u22125.6%, as of Oct 2, 2026."
  },
  {
   "key": "net_assets",
   "label": "Net assets",
   "value": "$772m",
   "source": "the issuer\u2019s own daily fund list, as of Oct 2, 2026",
   "as_of": "2026-10-02",
   "sentence": "IEO, net assets: $772m (the issuer\u2019s own daily fund list, as of Oct 2, 2026)."
  }
 ],
 "fields": [
  {
   "key": "what_it_tracks",
   "label": "What it tracks",
   "value": "not read by ETFIQ",
   "source": null
  },
  {
   "key": "fund_type",
   "label": "Fund type",
   "value": "Equity fund",
   "source": null
  },
  {
   "key": "category",
   "label": "Category",
   "value": "Stocks \u00b7 Energy",
   "source": "ETFIQ"
  },
  {
   "key": "expense_ratio",
   "label": "Expense ratio",
   "value": "0.37%",
   "source": "485BPOS XBRL, Jul 27, 2026"
  },
  {
   "key": "price",
   "label": "Price",
   "value": "$136.60",
   "source": null
  },
  {
   "key": "listed_since",
   "label": "Listed since",
   "value": "Jan 4, 2010",
   "source": null
  },
  {
   "key": "net_assets",
   "label": "Net assets",
   "value": "$772m",
   "source": "the issuer\u2019s own daily fund list, as of Oct 2, 2026"
  },
  {
   "key": "below_its_high",
   "label": "Below its high",
   "value": "\u22125.6%",
   "source": "ETFIQ"
  },
  {
   "key": "holdings",
   "label": "Holdings",
   "value": "51",
   "source": null
  },
  {
   "key": "top_ten_weight",
   "label": "Top ten weight",
   "value": "71.0%",
   "source": null
  },
  {
   "key": "holdings_published_for",
   "label": "Holdings published for",
   "value": "Oct 1, 2026",
   "source": "the issuer\u2019s daily file"
  },
  {
   "key": "already_in_the_s_p_500_by_weight",
   "label": "Already in the S&P 500, by weight",
   "value": "73.5%",
   "source": "ETFIQ"
  },
  {
   "key": "active_share_vs_the_s_p_500",
   "label": "Active share vs the S&P 500",
   "value": "99.1%",
   "source": "ETFIQ"
  },
  {
   "key": "already_in_the_nasdaq_100_by_weight",
   "label": "Already in the Nasdaq-100, by weight",
   "value": "4.3%",
   "source": "ETFIQ"
  }
 ],
 "periods": [
  {
   "window": "3 months",
   "Total return": "+24.0%",
   "S&P 500": "+3.6%",
   "Gap to S&P 500": "+20.4 pts",
   "Gap to Nasdaq-100": "+18.7 pts"
  },
  {
   "window": "6 months",
   "Total return": "+12.7%",
   "S&P 500": "+17.9%",
   "Gap to S&P 500": "\u22125.3 pts",
   "Gap to Nasdaq-100": "\u221215.7 pts"
  },
  {
   "window": "1 year",
   "Total return": "+51.3%",
   "S&P 500": "+16.2%",
   "Gap to S&P 500": "+35.0 pts",
   "Gap to Nasdaq-100": "+27.0 pts"
  },
  {
   "window": "3 years",
   "Total return": "+55.3%",
   "S&P 500": "+89.3%",
   "Gap to S&P 500": "\u221234.0 pts",
   "Gap to Nasdaq-100": "\u221259.4 pts"
  },
  {
   "window": "Since listing",
   "Total return": "+233.1%",
   "S&P 500": "+813.0%",
   "Gap to S&P 500": "\u2212579.9 pts",
   "Gap to Nasdaq-100": "\u22121528.8 pts"
  }
 ],
 "questions": [
  {
   "q": "How has IEO performed?",
   "a": "Over the year to Oct 2, 2026, IEO returned +51.3% with distributions reinvested, against +16.2% for the S&P 500. Over three years the figure is +55.3%."
  },
  {
   "q": "What does IEO cost?",
   "a": "The prospectus expense ratio is 0.37% a year."
  },
  {
   "q": "What does IEO hold?",
   "a": "51 positions as published by its issuer for Oct 1, 2026, with the top ten at 71.0% of the fund. 74% of its weight is in stocks the S&P 500 also holds."
  },
  {
   "q": "How far is IEO below its high?",
   "a": "5.6% below its high of Sep 15, 2026, measured on the reinvested series to Oct 2, 2026."
  }
 ],
 "generated": "2026-10-04",
 "license": "https://etfiq.com/license/",
 "license_text": "Free to use with attribution. ETFIQ (etfiq.com)."
}