Overseas investors poured in just about $7.4 billion in the Indian debt markets in 2015, after having pumped in a staggering $26 billion in the preceding year. Foreign funds also stayed away from Indian equities in 2015 and invested just Rs 17,806 crore ($3.2 billion) in stock markets last year. In comparison, FPIs had been investing around `1 lakh crore each into equities in the preceeding three years.

The decline in inflows has been attributed to a slew of domestic and international factors including concerns of a global slowdown, Chinese equity meltdown and an imminent interest rate hike by the US Federal Reserve. Besides, delay in implementation of major economic reforms in India also dampened investors' sentiments.

As per the data, Foreign Portfolio Investors (FPIs) infused a net amount of `45,856 crore ($7.4 billion) in the debt markets in 2015 as compared to a record investment of `1.6 lakh crore ($26 billion) in the previous year. In 2013, FPIs had pulled out around `51,000 crore ($8 billion). Prior to that, overseas investors had invested about `35,000 crore, `42,000 crore and `46,408 crore in 2012, 2011 and 2010 respectively. The capital poured in by the FPIs is often been called 'hot money' because of its unpredictability, but these overseas entities have still been among the most important drivers of Indian stock markets.