A strong net inflow by foreign portfolio investors (FPIs) in September has turned their total secondary market investment in Indian equities positive for the calendar year so far to $4,140.3 million (Rs 34,554 crore) compared with a net outflow of $1,417 million (negative Rs 11,998 crore) at the end of August. A strong net inflow by foreign portfolio investors (FPIs) in September has turned their total secondary market investment in Indian equities positive for the calendar year so far to $4,140.3 million (Rs 34,554 crore) compared with a net outflow of $1,417 million (negative Rs 11,998 crore) at the end of August. Economic Times