Foreign Portfolio Investors (FPIs) have accelerated buying in Indian equities this month, infusing Rs 23,544 crore so far as improving quarterly earnings, a stable rupee and better market prospects lift sentiment. The inflow comes after FPIs invested Rs 20,200 crore in July, marking a sharp turnaround from four consecutive months of heavy selling and signalling renewed confidence in Indian equities. FPIs had withdrawn Rs 49,340 crore in June, Rs 32,963 crore in May, Rs 60,847 crore in April and a massive Rs 1.17 lakh crore in March. Prior to this selling streak, they had invested Rs 22.615 crore in Feb, according to CDSL data.