As on Wednesday, FIIs' year to date purchases stand at $24.18 billion, a period when the benchmark BSE Sensex gained more than 25%.
FIIs bought shares worth $136 million on Wednesday, according to provisional figures released by the BSE. The monthly purchases in December have amounted to $4 billion, the highest monthly collection since February.
Data show Indian market attracted the highest amount of foreign flows compared with its Asian peers so far. Japan stood second with $16.02 billion of overseas inflows since January, followed by South Korea ($15.24 billion), Taiwan ($4.76 billion) and Philippines ($2.5 billion).