What is the iShares semiconductor ETF?

The iShares Semiconductor ETF seeks to track the investment results of an index composed of U.S.-listed equities in the semiconductor sector.

What is the Global X semiconductor ETF (semi)?

This includes the development and manufacturing of semiconductors. The Global X Semiconductor ETF (SEMI) seeks to provide investment results that correspond generally to the price and yield performance, before fees and expenses, of the Solactive Global Semiconductor 30 Index. Holdings are subject to change.

How do I choose a semiconductor ETF?

"When looking for semiconductor ETFs, investors should consider factors such as the expense ratio, the underlying index or benchmark, the fund's holdings and diversification strategy, and the ETF's historical performance," August says.