Should I Buy USD

Screening Filters

1. names: ['USD']

   • Purpose:
     To restrict the search universe to securities whose name or ticker includes “USD,” with the intent of locating the specific ETF the user is asking about (ETF USD).

   • Rationale:

     • The user’s question is explicitly about “the ETF USD”, so the most direct way to find it is to filter by its name or ticker.
     • Many screeners allow searching by “name contains” or “ticker equals,” and using names: ['USD'] captures ETFs that either:
       • Have the ticker symbol “USD”, or
       • Contain “USD” in their fund name (e.g., “USD ETF”, “XYZ USD Fund”).
     • This avoids pulling in unrelated assets that do not match the user’s target ETF, and it keeps the results focused on instruments that the user is likely referring to.

Why Results Match:

• The user is asking whether to buy a specific ETF identified as USD, not for a broad list of ETFs by theme, sector, or factor.
• Using names: ['USD'] focuses the search on that exact identifier, ensuring the screener surfaces the correct ETF (or a very small set of closely related candidates) to analyze further.