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SIE: Investment Companies & Packaged Products
SIE practice questionhardRisk — Non-Systematic Risk Reduction

Which portfolio is MOST effectively diversified to reduce unsystematic risk?

  1. A20 stocks spread across technology, healthcare, financials, consumer staples, and utilities
  2. B50 different oil and gas stocks
  3. CTwo technology stocks and one cryptocurrency fund
  4. DOne index fund tracking the S&P 500✓ Correct answer
Explanation

Why DOne index fund tracking the S&P 500

An S&P 500 index fund provides broad exposure across hundreds of companies and many industries, making it the strongest choice for reducing unsystematic risk. Holding many securities in one industry, or only a few concentrated positions, leaves substantial company and sector-specific risk.

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