Why Are FIIs Buying Indian Stocks Again? What’s Behind the Sudden Diwali Buying Spree

Foreign institutional investors (FIIs) appear to be rediscovering their appetite for Indian equities just ahead of Diwali 2026. After months of heavy selling, overseas investors have turned aggressive buyers, helping benchmark indices stage one of their strongest weekly rallies in years.

FIIs purchased Indian equities worth approximately Rs 35,809 crore over five consecutive trading sessions ending November 5, according to provisional exchange data. On November 5 alone, foreign investors bought shares worth nearly Rs 14,975 crore, marking their biggest single-day purchase in nearly six years.

The sudden reversal raises an important question: Are foreign investors making a sustained comeback, or is this merely a temporary shift in global capital?

Foreign investors had been steadily reducing their exposure to Indian equities throughout 2026. Elevated crude oil prices, a weakening rupee, geopolitical uncertainty and concerns surrounding corporate earnings encouraged overseas funds to look elsewhere. By the end of October, foreign portfolio investors had withdrawn approximately USD 30 billion from Indian equities during 2026.

Meanwhile, technology-heavy markets such as South Korea and Taiwan attracted substantial global capital as investors chased the artificial intelligence (AI) boom. India, with relatively limited exposure to Semiconductor manufacturing and AI infrastructure, largely missed that rally. However, the global investment environment has now started changing.

One of the biggest triggers behind the renewed FII buying has emerged outside India. A sharp correction in global technology and AI-linked stocks has prompted investors to reconsider their exposure to expensive technology companies. Markets such as South Korea and Taiwan, which benefited significantly from the AI investment boom, have witnessed heavy selling. India is now attracting attention as a relatively less AI-dependent market, offering exposure to Banking, consumption, automobiles and other domestic growth sectors.

Falling crude oil prices have also improved India's investment outlook. Crude oil prices have declined towards USD 93–94 per barrel, easing concerns surrounding India's import bill and inflation. As one of the world's largest oil importers, India benefits when crude prices soften. Lower oil prices can reduce pressure on the current account deficit, support currency stability and improve profitability for several businesses. These developments have strengthened foreign investors' confidence in India's macroeconomic outlook.

Corporate earnings have provided another important reason for the renewed interest. According to Kotak Institutional Equities, Nifty 50 companies that had announced their September-quarter results reported approximately 19 per cent year-on-year profit growth, exceeding estimates by around 4 per cent. This suggests that corporate profitability has remained resilient despite difficult global conditions. Improving earnings expectations, combined with relatively attractive valuations in Large-Cap stocks, have encouraged foreign institutions to rebuild their positions.

Global political developments have also influenced investor sentiment. The outcome of the U.S. midterm elections has raised expectations of a possible moderation in trade tensions and geopolitical risks. Meanwhile, easing U.S. bond yields and a softer dollar could make emerging markets more attractive. India stands to benefit if global funds continue diversifying away from crowded investments.

The recent buying momentum is encouraging, but declaring a permanent reversal in FII flows would be premature. Despite the latest inflows, foreign investors remain substantial net sellers in Indian equities for 2026. The sustainability of this comeback will depend on corporate earnings growth, crude oil prices, rupee stability and global monetary conditions.

For now, the Diwali rally represents a meaningful shift in foreign investor sentiment. Whether it develops into a sustained investment cycle will become clearer over the coming weeks.

Disclaimer: The article is for informational purposes only and not investment advice.