1. Which factor most directly explains why exploration-focused energy ETFs tend to be more volatile than broad energy ETFs?
2. Why might an investor choose a global energy ETF instead of a U.S.-only energy ETF?
3. What is a key difference between oil services ETFs and energy producer ETFs?
4. Why are clean energy ETFs often considered higher risk than traditional energy ETFs?
5. What role do low-cost, broad energy ETFs typically play in an investor’s portfolio?
