The Allure of Simplicity
For a generation juggling demanding careers and dynamic lifestyles, complexity is a bug, not a feature. Index funds are refreshingly simple. An index fund is a type of mutual fund that aims to replicate the performance of a specific market index, like
the Nifty 50 or Sensex. Instead of trying to pick individual winning stocks, it buys all the stocks in the index in the same proportion. This “set it and forget it” approach appeals to young investors who may not have the time or inclination to constantly monitor their portfolios. They are investing in the market as a whole, participating in the country's economic growth without the stress of stock selection.
Cost Is King
Perhaps the single biggest driver of this trend is cost. Actively managed funds, where a fund manager and a team of analysts pick investments, come with higher fees to pay for their expertise. These fees, known as the expense ratio, can range from 1% to over 2% annually. In contrast, index funds, which are passively managed by an algorithm, have much lower expense ratios, often between 0.1% and 0.5%. This seemingly small difference can have a massive impact on long-term returns. A survey by Motilal Oswal Mutual Fund found that low cost was the primary reason investors chose passive funds. Over an investment horizon of 10 or 20 years, the compounded effect of lower fees can translate into lakhs of rupees more in an investor's pocket.
The Performance Paradox
Paying more for an actively managed fund would be justifiable if it consistently delivered superior returns. However, data repeatedly shows this is not the case, particularly in the large-cap space. According to the S&P Indices Versus Active (SPIVA) India scorecard, a large majority of actively managed large-cap funds in India fail to beat their benchmark index over three, five, and ten-year periods. For instance, the year-end 2025 SPIVA report noted that 75% of Indian large-cap funds underperformed their benchmark over one year, and 84.4% did so over five years. Young investors, who are more data-driven, are increasingly asking a simple question: why pay higher fees for probable underperformance?
Technology as the Great Enabler
This shift would not have been possible without the rise of fintech. Platforms like Zerodha, Groww, and Upstox have revolutionised the investment landscape by making it incredibly easy to start investing. What used to involve cumbersome paperwork and multiple visits to a branch can now be done in minutes on a smartphone. These platforms provide transparent access to information, allowing investors to easily compare funds and their expense ratios. The rise of Systematic Investment Plans (SIPs) starting from as little as ₹500 has also been a game-changer, making investing accessible to everyone, including recent graduates and those early in their careers. A 2024 survey noted that eight of the 21 largest SIP distributors in India are now fintech platforms.
A New Financial Mindset
Underlying these practical reasons is a deeper, psychological shift. Today's young investors are more skeptical of traditional authority figures and less swayed by the idea of a 'star' fund manager who can consistently beat the market. They prefer the transparency and rules-based approach of passive investing. Surveys show that while older generations might have more confidence in active funds, Millennials and Gen Z are the driving force behind the adoption of passive products. This generation is moving away from a culture of saving to one of growing money, and they see index funds as a disciplined, cost-effective, and democratic way to achieve their long-term financial goals.
