The Rise of a 'Set-and-Forget' Strategy
Passive investing is a straightforward strategy that has seen explosive growth in India. Instead of trying to beat the market by picking individual winning stocks, passive funds simply aim to mirror the performance of a market index, like the Nifty 50
or Sensex. The logic is simple: if the index goes up, so does your investment, and vice versa. This approach is gaining popularity for a few key reasons: lower costs, transparency, and simplicity. A survey in late 2025 revealed that 68% of Indian retail investors have now invested in at least one passive fund. The total assets managed by passive funds have surged, underscoring a major shift in investor preference toward these cost-effective instruments.
ETFs: Trading Like a Stock
An Exchange-Traded Fund (ETF) is a basket of securities that you can buy and sell on a stock exchange, just like a single share of a company. If you want to invest in the Nifty 50, for example, you can buy a Nifty 50 ETF unit instead of purchasing shares of all 50 companies individually. The key feature of an ETF is its trading flexibility; its price fluctuates throughout the day, and you can buy or sell it at any time during market hours. This requires you to have a Demat and trading account. ETFs often have slightly lower annual management fees, known as expense ratios, but investors should also account for transaction costs like brokerage fees each time they trade.
Index Funds: The Mutual Fund Route
An Index Fund also tracks a market index, but it functions like a traditional mutual fund. The biggest difference is accessibility: you do not need a Demat account to invest in an index fund. You can buy or sell units directly from the Asset Management Company (AMC) or through various mutual fund platforms. Transactions are processed at the end of the day based on the Net Asset Value (NAV). This structure makes index funds particularly well-suited for investors who prefer a disciplined, automated approach, such as through a Systematic Investment Plan (SIP), without the need to monitor live market prices.
ETF vs. Index Fund: The Key Differences
Choosing between an ETF and an index fund depends more on your investing style than on which is definitively 'better'. Here's a quick comparison: Accessibility: You need a Demat account for ETFs, but not for index funds. This often makes index funds an easier starting point for beginners. Trading: ETFs offer intraday trading at live market prices, giving active investors more control. Index funds are traded only once a day at the closing NAV, which encourages a long-term, disciplined approach. Costs: ETFs generally have slightly lower expense ratios. However, they also incur brokerage and other transaction costs, which can add up for frequent traders. Index funds might have a slightly higher expense ratio but don't have these trading fees. SIPs: While possible in both, setting up SIPs is typically more seamless and straightforward with index funds through mutual fund platforms.
Why the Sudden Boom in India?
Several factors are driving this passive investing wave. Increased investor awareness around costs and the difficulty for many active funds to consistently beat their benchmarks are major contributors. Regulatory changes from the Securities and Exchange Board of India (SEBI) have also played a crucial role. By introducing clearer rules and slimming down disclosure norms for passive funds, SEBI has made these products more transparent and accessible. The proliferation of fintech platforms has made it easier than ever for retail investors to access and understand these products. In fact, the boom in new passive fund launches has been so significant that SEBI is reportedly considering rules to limit the number of similar funds to avoid investor confusion.
