Expense ratio and trading costs.
Fees, spreads, platform charges, currency conversion, and tax drag matter over time.
Investing Checklist
Research the ETF before trusting the ticker.
An ETF is a wrapper. The research job is to understand what it owns, what it costs, how it trades, who runs it, and why it belongs in a portfolio.
ETF Checklist
Check structure before story.
How easily does it trade?
Volume, spread, market makers, underlying liquidity, and order type matter.
What does it actually own?
Holdings, index method, concentration, overlap, rebalancing, and exposure limits.
Who operates it?
Issuer reputation, custody, administrator, documents, filings, and risk disclosures.
Portfolio Role
The final question is purpose.
Decision prompt
Before buying any ETF, write one sentence: “This fund belongs in my portfolio because...” If the answer is only hype, price movement, or fear of missing out, the research is incomplete.
This checklist is educational and not investment, tax, or financial advice.
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