The inflows came against the backdrop of US Federal Reserve's decision to start reducing its bond purchases by $10 billion, to $75 billion, from this month.
The US Fed decision to taper its monthly bond-buying programme raised concerns that funds available for investing in the emerging markets may be reduced.
According to market experts, FII inflows in the debt market are returning on account of some stability observed in foreign exchange and interest rates.
Foreign Institutional Investors were gross buyers of debt securities worth Rs 22,937 crore (Rs 229.37 billion), and sellers of bonds to the tune of Rs 6,785 crore (Rs 67.85 billion) till January 17, resulting in a net inflow of Rs 16,152 crore ($2.61 billion),
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