What is an index fund, and why do experts recommend it?

What an index fund does An index fund is a mutual fund that simply copies a market index — say the Nifty 50 or Sensex — by holding the same stocks in the same proportions. It doesn't try to pick winners; it just *becomes* the market.

Why "just matching the market" is powerful It sounds unambitious, but most actively managed funds fail to beat their index over the long run, especially after fees. By not trying to outsmart the market, an index fund sidesteps two big drags: high costs and manager mistakes.

The cost advantage Because there's no expensive research team picking stocks, index funds charge a tiny expense ratio — often a fraction of an active fund's. That saving compounds. Over 20-30 years, lower costs alone can leave you with a noticeably larger corpus for the exact same market return.

What to expect - You get the market's return — no more, no less — minus a very small fee. - You won't beat the market, but you're very unlikely to badly trail it either. - It's simple and hands-off, which suits investors who don't want to track fund performance.

Who index funds suit Almost everyone building long-term wealth, and especially beginners who want a low-cost, low-effort core holding. Many seasoned investors build their entire portfolio around them.

The one requirement: patience Index funds rise and fall with the market. Their magic only shows up over long periods, so they reward investors who stay put through the dips. Use the lumpsum or SIP calculator with a realistic long-run growth rate to picture the journey.