What is ETF?
Quick answer
An ETF (exchange-traded fund) is a fund that holds a basket of assets, like stocks or bonds, and trades on an exchange like a single stock. ETFs offer instant diversification at low cost and are among the most liquid instruments. In copy trading, ETFs are commonly copied because they are broad, liquid, and simpler than single stocks or options.
An ETF, or exchange-traded fund, is one of the most popular ways to invest, because it packages many holdings into a single thing you can buy and sell like a stock.
How an ETF works
An ETF holds a basket of assets, often the stocks in an index, and issues shares that trade on an exchange throughout the day at market prices. Buying one share gives you exposure to everything the fund holds, which is instant diversification. Most broad ETFs are low cost and highly liquid, with tight spreads, and they are simpler to understand than individual stock picking or options.
Why it matters in copy trading
ETFs are commonly part of copied strategies because they are broad, liquid, and straightforward. Their high liquidity means tight spreads and low slippage, so a copied ETF order usually fills very close to the leader’s price. For someone who wants simpler, more diversified exposure than single stocks or options, following a leader who trades ETFs can be a more measured approach, though it still carries market risk.
Frequently asked questions
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