A gold ETF, or gold exchange-traded fund, is a type of investment fund that tracks the price of gold. It allows investors to buy shares that represent a portion of the fund's gold holdings, making it easier to invest in gold without needing to physically own it. Gold ETFs are traded on stock exchanges, similar to stocks, providing liquidity and flexibility for investors. Investing in a gold ETF can be a way to hedge against inflation or economic uncertainty, as gold is often seen as a safe-haven asset. These funds typically hold physical gold bullion or gold-related securities, offering a convenient way to gain exposure to the gold market.