Ok so lets try this again, list oil etfs

Screening Filters

1. Theme: Oil & Gas, Commodities, excluding leveraged/inverse variants

   • Purpose:
     To focus on ETFs that give you direct or primary exposure to oil (and related energy commodities) while avoiding complex, high‑risk trading products.
   • Rationale:
     • Oil & Gas: Captures ETFs that hold oil producers, integrated energy companies, and sometimes broader energy names. This is the most direct way to find “oil ETFs” in an equity-based sense.
     • Commodities: Captures funds that invest in oil as a commodity (e.g., crude oil futures, commodity pools), which is often what people mean by “an ETF for oil” rather than oil stocks.
     • Exclusions: -Leveraged Commodities, -Inverse Commodities, -Leveraged Equities, -Inverse Equities: These remove 2x/3x and short (inverse) ETFs. They:
       • Are designed for short-term trading, not long‑term holding.
       • Have higher volatility and path‑dependency (daily reset issues).
       • Are usually not what people mean when they ask for a straightforward “oil ETF” to own.
         Together, these theme filters concentrate on plain-vanilla oil and commodity exposure while filtering out niche, trading-oriented products.

2. stock_position_pct: LessThan10Pct

   • Purpose:
     To select ETFs where no single holding exceeds 10% of the portfolio.
   • Rationale:
     • Ensures diversification within the ETF, so you’re not effectively buying a single stock wrapped in an ETF label.
     • For an “oil ETF,” this avoids funds that are extremely concentrated in just one or two companies (e.g., a single supermajor dominating the fund).
     • This aligns with a typical investor’s goal when asking for an “ETF”: broad exposure to a theme (oil) rather than a concentrated bet on one issuer.

3. expense_ratio: max 1.0

   • Purpose:
     To limit results to ETFs with an annual fee of 1.0% or less.
   • Rationale:
     • Oil and commodity products can sometimes be expensive due to their structure (futures, roll costs, etc.).
     • Capping the expense ratio at 1.0% filters out the most costly funds, focusing on relatively cost-efficient options.
     • For someone just asking for “oil ETFs,” this is a sensible quality screen: you get oil exposure without overpaying in fees, which directly affects long‑term returns.

Why Results Match Your Request

• The Oil & Gas and Commodities themes specifically target ETFs that provide exposure to oil—either via oil-related companies or oil as a commodity—so they directly address your request for “oil ETFs.”
• Excluding leveraged and inverse ETFs makes the list more suitable for a typical investor looking for straightforward oil exposure, not short‑term trading products.
• The diversification (LessThan10Pct) and fee cap (expense_ratio ≤ 1.0%) aren’t explicitly requested by you, but they are standard, investor-friendly filters that:
  • Improve the overall quality and risk profile of the ETFs surfaced.
  • Help ensure you’re seeing broad, reasonably priced oil exposure rather than expensive or ultra-concentrated products.

So while you simply asked to “list oil ETFs,” these filters are designed to give you a curated, practical subset: plain-vanilla, diversified, and reasonably priced oil-focused ETFs.