Nifty Auto: Highway to riches or road to ruin?

The roar of India’s automobiles has drowned out almost every other sound in the market this year. Fuelled by a burst of electric vehicle (EV) launches, a slew of government incentives and a revival in consumer confidence, the Nifty Auto Total Return Index (TRI) has surged 16.7 per cent so far (as of September 30, 2025), outpacing Transportation at 15 per cent and Financials at 12.7 per cent. Even the broader benchmarks have stalled in comparison. The Nifty 50 is up just 5.7 per cent, while the Nifty 500 has added a mere 2.9 per cent. For investors, this turbocharged run poses a familiar dilemma: is the auto index a highway to high returns, or a pothole-ridden road that could slow down your wealth-building journey? What exactly is the Nifty Auto Index? Unlike broader benchmarks such as the Nifty 50, which represent India Inc. in miniature, the Nifty Auto Index is a more specialised machine. It tracks up to 15 listed companies from the automobile ecosystem, across four-wheelers, two- and three-wheelers, auto ancillaries and tyre makers. The index is free-float market-cap weighted, which is a technical way of saying that the largest and most traded companies st

This article was originally published on October 27, 2025.