New Delhi, June 24 -- Once limited to institutional investors and market professionals, Exchange Traded Funds (ETFs) have now become a mainstream choice. From millennials beginning their investment journey to high-net-worth individuals rebalancing portfolios, ETFs have become one of the most popular tools in modern investing.

So what's fueling this ETF boom? In this article, we explore the key reasons why ETFs are dominating investment conversations in 2025, supported by the latest data and insights.

An Exchange-Traded Fund (ETF) is a marketable security that tracks an index, a commodity, a sector, or another asset, but unlike mutual funds, ETFs trade like a stock on an exchange.

This means investors can buy and sell ETFs throughout th...