Invesco NASDAQ 100 ETF is an exchange-traded fund that gives investors diversified exposure to the Nasdaq-100 Index in a lower-cost ETF structure. It is designed to track or represent a basket of publicly traded securities rather than a single company, making it useful for portfolio allocation, regional exposure, and thematic positioning. Its performance depends on the underlying holdings, sector and country weights, currency movements where relevant, fund expenses, and broader equity-market conditions.