KnowraExchange-traded fundLinked fromLinked fromThe 16 pages that link to Exchange-traded fund, each with the reason it gives.All 16Broader topic 4Related 7Narrower topic 2Compared with 3Shanghai Stock ExchangeNarrower topic: The exchange lists funds that provide diversified or index-linked investment exposure.The Vanguard GroupNarrower topic: Vanguard became one of the largest providers of ETFs, expanding their role in investing.