What is the key difference between a mutual fund and an ETF?

What is iNAV in the context of ETFs?

What is the role of market makers in the ETF ecosystem?

Which of the following is NOT a factor to consider when evaluating the liquidity of an ETF?

Why is it recommended to use limit orders when buying or selling ETFs?

What is a creation unit in the context of ETFs?

What is tracking error in the context of ETFs?

According to the text, why are index funds and ETFs becoming increasingly popular?

What is the main advantage of ETFs over index funds, as highlighted in the text?